TWI508036B - 用於電泳顯示器的驅動方法及波形 - Google Patents
用於電泳顯示器的驅動方法及波形 Download PDFInfo
- Publication number
- TWI508036B TWI508036B TW099114615A TW99114615A TWI508036B TW I508036 B TWI508036 B TW I508036B TW 099114615 A TW099114615 A TW 099114615A TW 99114615 A TW99114615 A TW 99114615A TW I508036 B TWI508036 B TW I508036B
- Authority
- TW
- Taiwan
- Prior art keywords
- color
- image
- white
- black
- pixel
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 46
- 239000002245 particle Substances 0.000 claims description 31
- 239000000049 pigment Substances 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 11
- 239000003086 colorant Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 8
- 230000007704 transition Effects 0.000 description 18
- 239000000758 substrate Substances 0.000 description 6
- 229910002056 binary alloy Inorganic materials 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000004720 dielectrophoresis Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2003—Display of colours
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
- G09G3/344—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
- G09G3/344—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
- G09G3/3446—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices with more than two electrodes controlling the modulating element
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/061—Details of flat display driving waveforms for resetting or blanking
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/068—Application of pulses of alternating polarity prior to the drive pulse in electrophoretic displays
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0252—Improving the response speed
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Description
本申請案根據35 U.S.C. §119(e)主張來自2009年5月11日申請之題為「DRIVING METHODS AND WAVEFORMS FOR ELECTROPHORETIC DISPLAY」的美國臨時申請案第61,177,204號之優先權之權利,出於所有目的,該申請案之全部內容如同在本文中充分闡明般以參考方式併入。
本發明係關於用於顯示裝置(特定言之,電泳顯示器)之驅動方法及波形。
電泳顯示器(EPD)為基於在溶劑中懸浮之帶電顏料粒子之電泳現象的非發射裝置。該顯示器通常包含具有相互相對地置放之電極的兩個板。該等電極中之一者通常係透明的。由著色溶劑及帶電顏料粒子構成之懸浮液封入於該兩個板之間。當在兩個電極之間施加電壓差時,顏料粒子根據電壓差之極性遷移至一側或另一側。結果,可在檢視側看到顏料粒子之色彩或溶劑之色彩。一般而言,可藉由單極或雙極做法驅動EPD。
本發明係針對用於顯示裝置(特定言之,電泳顯示器)之驅動方法及波形。
第一態樣係針對一種用於將顯示裝置自第一影像驅動至第二影像之方法,其中藉由第二色彩之背景顯示第一色彩之影像,該方法包含在將該第二色彩之像素直接驅動至該第一色彩前將該第一色彩之像素直接驅動至該第二色彩。在一具體實例中,該第一色彩為深色或黑色且該第二色彩為淺色或白色,或該第一色彩為淺色或白色且該第二色彩為深色或黑色。在一具體實例中,該方法進一步包含雙推,其推動顯示單元中之帶電顏料粒子,而不引起色彩改變。
第二態樣係針對一種用於將顯示裝置自第一影像驅動至第二影像之方法,其中藉由第二色彩之背景顯示第一色彩之影像,該方法包含在將該第二色彩狀態之像素直接驅動至第二中間色彩狀態前將該第一色彩狀態之像素直接驅動至第一中間色彩狀態。在一具體實例中,該第一色彩為深色或黑色且該第二色彩為淺色或白色,且該第一中間色彩及該第二中間色彩為灰色。在一具體實例中,該第一中間色彩與該第二中間色彩具有不同強度級別。在另一具體實例中,該第一中間色彩與該第二中間色彩具有同一強度級別。
該等驅動方法及波形可提供自一影像至另一影像之清晰且平滑的過渡,而無閃爍或其他不良視覺中斷。
圖1說明在可由本文中所呈現之驅動方法中之任一者驅動的多像素顯示器100中之電泳顯示單元10a、10b及10c之典型陣列。在圖1中,在前檢視側上,電泳顯示單元10a、10b、10c具備共同電極11(其通常為透明的)。在電泳顯示單元10a、10b及10c之相對側(亦即,後側)上,基板(12)分別包括離散像素電極12a、12b及12c。像素電極12a、12b及12c中之每一者界定多像素電泳顯示器100之個別像素。然而,實務上,複數個顯示單元可與一離散像素電極相關聯,或複數個像素可與一顯示單元相關聯。像素電極12a、12b、12c可在形式上分段而非像素化,進而界定待顯示的影像之區域而非個別像素。因此,雖然在本發明中頻繁地使用術語「像素」來說明驅動實施方案,但該等驅動實施方案亦適用於分段之顯示。
若基板12及像素電極為透明的,則亦可自後側檢視顯示裝置。
在電泳顯示單元10a、10b、10c中之每一者中填充電泳流體13。電泳顯示單元10a、10b、10c中之每一者由顯示單元壁14封入。
帶電粒子在顯示單元中之移動係由施加至與該顯示單元相關聯之共同電極及像素電極的電壓電位差確定。
作為實施例,帶電粒子15可帶正電,以使得無論像素電極與共同電極中何者處於與帶電粒子15之電壓電位相反的電壓電位下,帶電粒子15皆將被吸引至像素電極或共同電極。若將同一極性施加至顯示單元中之像素電極及共同電極,則接著帶正電之顏料粒子將被吸引至具有較低電壓電位之電極。
在本申請案中,術語「驅動電壓」用以指由像素區中的帶電粒子經歷之電壓電位差。舉例而言,若將零電壓施加至共同電極且將+15 V施加至像素電極,則該像素區中的帶電顏料粒子之「驅動電壓」將為+15 V。
在另一具體實例中,帶電顏料粒子15可帶負電。
帶電粒子15可為白色。且,如將對一般熟習此項技術者顯而易見的是,帶電粒子可為深色且分散於淺色之電泳流體13中以提供視覺上可辨別之足夠的對比度。
亦可用透明或淡色電泳流體13及具有載運相反粒子電荷之兩個不同色彩及/或具有不同電動特性之帶電粒子15製造電泳顯示器。
電泳顯示單元10a、10b、10c可為習知有壁式類型或分割類型、微囊封類型或微杯類型,其皆涵蓋在本發明之範疇內。在微杯類型中,可用頂部密封層密封電泳顯示單元10a、10b、10c。在電泳顯示單元10a、10b、10c與共同電極11之間亦可存在黏著層。
如所陳述,可藉由雙極做法或單極做法驅動顯示裝置。
對於雙極應用,有可能同時將諸區自第一色彩更新至第二色彩且亦將諸區自第二色彩更新至第一色彩。雙極做法不需要共同電極之調變,且可(如所陳述)在僅一個驅動階段中完成自一影像至另一影像之驅動。
對於單極應用,在兩個驅動階段中將像素驅動至其指定之色彩狀態。在第一階段中,將選定像素自第一色彩驅動至第二色彩。在第二階段中,將其餘像素自第二色彩驅動至第一色彩。
術語「二元系統」指可按兩個對比色彩顯示影像之顯示裝置。舉例而言,其可為白色背景上之黑色或黑色背景上之白色。在更一般描述中,二元系統具有第二色彩背景上之第一色彩。第一及第二色彩為視覺上可辨別之任兩個色彩。
圖2a為展示在二元系統中一實例做法之驅動方法及波形將一影像驅動至另一影像的方式之實施例。圖2a之左側的第一影像被驅動至中央之過渡影像且接著至圖2a之右側的第二影像。使用電子數位分段顯示來顯示影像,且該等影像由分別標記為I至VII之七個片段組成。
在圖2a之實施例中,假定帶正電之白色顏料粒子分散於黑色溶劑中。顯示裝置能夠藉由白色背景顯示黑色影像。
第一初始影像(表示數字「3」)具有五個黑色片段(I、III、IV、VI及VII)及兩個白色片段(II及V)。第二影像(表示「6」)具有六個黑色片段及僅一個白色片段(III)。本發明之驅動波形用以將第一影像驅動至第二影像。在兩個影像之間,片段I、IV、VI及VII保持黑色,而片段III自黑色改變至白色,且片段II及V自白色改變至黑色。
在自第一影像至第二影像之過渡期間,如圖2a中藉由第一影像與第二影像之間的過渡影像展示,片段I、IV、VI及VII保持不變。然而,與過去做法不同,在片段II及V自白色改變至黑色前,片段III自黑色改變至白色。第一過渡步驟將待變為白色之所有黑色片段切換至白色,且第二過渡步驟將待變為黑色之所有白色片段切換至黑色。
圖2a展示藉由利用本發明之做法之驅動方法及波形,在將黑色像素驅動至白色且將白色像素驅動至黑色時,在白色像素至黑色的色彩改變前,發生黑色像素至白色的色彩改變。換言之,不同時發生黑色至白色之色彩改變及白色至黑色之色彩改變。
本發明之單極驅動方法與先前做法不同。在先前做法中,第一色彩之像素及第二色彩之像素將皆被驅動至一色彩(第一色彩或第二色彩),且接著個別驅動至其指定之色彩狀態。該等方法因此具有閃爍外觀及較長驅動時間之缺點。
在一個本發明做法之單極驅動方法中,第一色彩之像素被直接驅動至第二色彩,且第二色彩之像素被直接驅動至第一色彩,且兩個驅動步驟依次發生。
本發明之第一態樣係針對一種用於在二元系統中將第一影像驅動至第二影像之方法,其中藉由第二色彩之背景顯示第一色彩之影像,該方法包含在將該第二色彩之像素直接驅動至該第一色彩前將該第一色彩之像素直接驅動至該第二色彩。
在藉由白色背景顯示黑色影像之實施例中,藉由應用本發明之方法以將第一影像驅動至第二影像,在將白色像素直接驅動至黑色前,將黑色像素直接驅動至白色。同樣地,在藉由黑色背景顯示白色影像之實施例中,藉由應用本發明之方法以將第一影像驅動至第二影像,在將黑色像素直接驅動至白色前,將白色像素直接驅動至黑色。
可按包括分段顯示及非分段之基於像素之顯示的許多形式之顯示使用本發明之做法。如圖2b中所示,亦可達成較複雜的像素化之影像過渡。在第一過渡步驟(自第一影像「X」過渡至中間影像)中,將變為白色之黑色像素(例如,2/0[x/y]、3/1、6/1、5/3、2/4、5/4、6/4、1/5、2/5、6/5及7/5)已切換至白色,且在第二過渡步驟(自中間影像過渡至第二影像「Y」)中,將變為黑色之白色像素切換至黑色(例如,0/0、1/1、6/1、2/2、4/4、3/5及4/5)。
圖3演示此驅動方法。在此實施例及圖4及圖5之實施例中,顏料粒子帶正電,且具有白色或淺色色彩。顏料粒子分散於深色溶劑中。
在一具體實例中,驅動波形具有兩個驅動階段(表示為I及II)。存在五個波形,分別針對共同電極、與黑色像素至黑色之過渡相關聯、與黑色像素至白色之過渡相關聯、與白色像素至黑色之過渡相關聯及與白色像素至白色之過渡相關聯。
黑色至黑色及白色至白色之波形與共同電極之波形相同。此情形指示將不驅動不經歷色彩改變之像素。
對於黑色至白色波形,色彩在階段I中自黑色切換至白色,且在階段II中保持白色。對於白色至黑色波形,色彩在階段I中保持白色,且在階段II中切換至黑色狀態。如所演示,在自白色至黑色(在階段II中)的色彩改變前發生自黑色至白色的色彩改變(在階段I中)。
第二態樣係針對第一態樣之驅動方法,其進一步包含雙推。
術語「雙推」指將正或負驅動電壓施加至像素以縮短視覺過渡時間。
此驅動方法演示於圖4中。圖4之方法包含三個驅動階段(Ia、Ib及II)。階段Ia及Ib一起之持續時間接近圖3中的階段I之持續時間。在階段Ia中,將負驅動電壓(例如,-2 V)施加至待驅動至白色的黑色像素。在此階段中,進一步推動白色粒子,但未觀測到色彩改變。黑色像素在階段Ib中切換至白色,且在階段II中保持處於白色狀態下。階段Ia之存在縮短自黑色狀態至白色狀態之驅動時間(在階段Ib中,與圖3中的階段I相比),因此加速色彩過渡。即使藉由雙推做法縮短了驅動時間,但白色狀態之反射性並未受到損害。
類似地,對於待驅動至黑色狀態之白色像素,在階段Ia中,未施加驅動電壓,接著在階段1b中施加正驅動電壓(+2V),進而使白色像素在於階段II中切換至黑色狀態前保持白色。在一具體實例中,待驅動至黑色之白色像素的階段1b之持續時間可縮短以提供自白色至黑色之較短的視覺過渡。但在任一情況下,在於階段II中發生白色至黑色之色彩改變前,發生黑色至白色之色彩改變(在階段1b中)。
在圖4中未驅動保持黑色之黑色像素及保持白色之白色像素。
第三態樣係針對一種用於在二元系統中將第一影像驅動至第二影像之驅動方法,其中藉由第二色彩之背景顯示第一色彩之影像,該方法包含在將該第二色彩狀態之像素直接驅動至第二中間色彩狀態前將該第一色彩狀態之像素直接驅動至第一中間色彩狀態。在一具體實例中,第一色彩狀態為黑色,且第二色彩狀態為白色。「中間」色彩狀態為第一色彩狀態與第二色彩狀態之間的色彩。若第一色彩狀態為黑色且第二色彩狀態為白色,則中間色彩狀態可顯現為灰色。在一具體實例中,第一及第二中間色彩處於不同灰度或其他中間著色度下。在另一具體實例中,第一及第二中間色彩處於同一灰度或其他中間著色度下。
圖5為此驅動方法之一實施例。對於待直接驅動至一灰度之黑色像素,黑色像素在階段I之第一部分(標為T1)中被驅動至灰色狀態且保持灰色。對於待驅動至一灰度之白色像素,白色像素在階段II之第一部分(T2)中被驅動至一灰度。因此,在白色至灰色之改變前,發生黑色至灰色之改變。圖5之廣泛做法可用於具有兩個對比色彩及任一中間色彩之任何組合的顯示中。
在一具體實例中,灰色之程度由所施加之脈衝之長度確定。在圖5中,對於黑色像素,當T1增加時,灰色變得較淺,且對於白色像素,當T2增加時,灰色變得較深。
在所有具體實例中,關於驅動波形階段之術語「在……前」、「在……後」及「後續」未必暗示或需要諸階段之間的時間延遲。如圖3、圖4及圖5中所示,後續階段可在先前階段後瞬間開始。
在圖3至圖5中,電壓V可為15伏特,但其他具體實例可使用其他電壓位準。
在一具體實例中,共同電極及像素電極分開地連接至兩個個別驅動電路,且該兩個驅動電路又連接至顯示器控制器。實務上,顯示器控制器發出信號至驅動電路以將適當的驅動電壓分別施加至共同電極及像素電極。更具體言之,顯示器控制器基於待顯示之影像選擇適當波形,且接著逐個圖框地發出驅動信號至該等電路以藉由在如由本文中所揭示之波形界定或導致本文中所揭示之波形的適當時間將適當電壓施加至共同電極及像素電極來執行該等波形。術語「圖框」表示波形之時序解析度。顯示器控制器可包含場可程式化閘陣列(FPGA)或特殊應用積體電路(ASIC),FPGA或ASIC包含經組態以輸出使驅動電路施加對應於本文中所展示並描述之波形的電壓之信號之邏輯。該等波形可儲存於記憶體中或表示於經程式化閘陣列或其他邏輯中。此等控制器為包含當執行時引起將顯示裝置自第一影像驅動至第二影像之電路邏輯的電子數位顯示器控制器之實施例,其中藉由在將第二色彩之像素直接驅動至第一色彩前將第一色彩之像素直接驅動至第二色彩,藉由第二色彩之背景顯示第一色彩之影像。
像素電極可為沈積於諸如可撓性基板之基板上的TFT(薄膜電晶體)。
雖然出於理解之清晰起見,已詳細地描述前述揭示內容,但對於一般熟習此項技術者將顯而易見的是,可在隨附申請專利範圍之範疇內實踐某些改變及修改。應注意,存在實施用於電泳顯示器及用於許多其他類型之顯示器(包括(但不限於)液晶、旋轉球、介電泳及電濕潤類型之顯示器)的改良之驅動方案之程序及設備兩者之許多替代方式。因此,本發明之具體實例應視為例示性且非限制性,且本發明之特徵並不限於本文中給出之細節,而可在隨附申請專利範圍之範疇及等效內容內加以修改。
10a‧‧‧電泳顯示單元
10b‧‧‧電泳顯示單元
10c‧‧‧電泳顯示單元
11‧‧‧共同電極
12‧‧‧基板
12a‧‧‧離散像素電極
12b‧‧‧離散像素電極
12c‧‧‧離散像素電極
13‧‧‧電泳流體
14‧‧‧顯示單元壁
15‧‧‧帶電粒子
100‧‧‧多像素電泳顯示器
圖1為典型電泳顯示裝置之橫截面圖。
圖2a及圖2b為利用本發明之做法之驅動方法及波形將一影像驅動至另一影像之實施例。
圖3說明驅動方法及波形之一實施例。
圖4說明替代驅動方法及波形且包含雙推。
圖5說明包含灰階之驅動方法及波形之再一實施例。
10a...電泳顯示單元
10b...電泳顯示單元
10c...電泳顯示單元
11...共同電極
12...基板
12a...離散像素電極
12b...離散像素電極
12c...離散像素電極
13...電泳流體
14...顯示單元壁
15...帶電粒子
100...多像素電泳顯示器
Claims (13)
- 一種用於將電泳顯示器自第一影像驅動至第二影像之方法,其中i)該電泳顯示器包括電泳流體,其包括在溶劑中懸浮之帶電顏料粒子;ii)藉由第二色彩之背景顯示第一色彩之影像;以及iii)色彩狀態之顯示係由該溶劑中該帶電顏料粒子之移動所引起,該方法包含在將該第一影像係該第二色彩且該第二影像係該第一色彩之像素直接驅動至該第一色彩前,將該第一影像係該第一色彩且該第二影像係該第二色彩之像素直接驅動至該第二色彩。
- 如申請專利範圍第1項之方法,其中該第一色彩為黑色且該第二色彩為白色,或該第一色彩為白色且該第二色彩為黑色。
- 如申請專利範圍第1項之方法,其進一步包含雙推,此舉推動顯示單元中之帶電顏料粒子,而不引起色彩改變。
- 如申請專利範圍第1項之方法,其中該第一影像係一色彩且該第二影像係同色彩之像素不被驅動。
- 一種用於將電泳顯示器自第一影像驅動至第二影像之方法,其中i)該電泳顯示器包括電泳流體,其包括在溶劑中懸浮之帶電顏料粒子;ii)藉由第二色彩之背景顯示第一色彩之影像;以及iii)色彩狀態之顯示係由該溶劑中該帶電顏料粒子之 移動所引起,該方法包含在將該第二色彩狀態之像素直接驅動至第二中間色彩狀態前將該第一色彩狀態之像素直接驅動至第一中間色彩狀態。
- 如申請專利範圍第5項之方法,其中該第一色彩為黑色且該第二色彩為白色,且該第一中間色彩及該第二中間色彩為灰色。
- 如申請專利範圍第5項之方法,其中該第一中間色彩與該第二中間色彩具有不同強度級別。
- 如申請專利範圍第5項之方法,其中該第一中間色彩與該第二中間色彩具有同一強度級別。
- 如申請專利範圍第5項之方法,其中該第一影像係一色彩且該第二影像係同色彩之像素不被驅動。
- 一種電子數位顯示器控制器,其包含當執行時引起將電泳顯示器自第一影像驅動至第二影像之電路邏輯,其中i)該電泳顯示器包括電泳流體,其包括在溶劑中懸浮之帶電顏料粒子;ii)藉由第二色彩之背景顯示第一色彩之影像;以及iii)色彩狀態之顯示係由該溶劑中該帶電顏料粒子之移動所引起,且係藉由在將該第一影像係該第二色彩且該第二影像係該第一色彩之像素直接驅動至該第一色彩前,將該第一影像係該第一色彩且該第二影像係該第二色彩之像素直接驅動至該第二色彩。
- 如申請專利範圍第10項之電子數位顯示器控制 器,其中該第一色彩係黑色且該第二色彩係白色,或反之亦然。
- 如申請專利範圍第10項之電子數位顯示器控制器,其中該電路邏輯執行時引起雙推,此舉推動顯示單元中之帶電顏料粒子,而不引起色彩改變。
- 如申請專利範圍第10項之電子數位顯示器控制器,其中該電路邏輯係進一步組態使得該第一影像係一色彩且該第二影像係同色彩之像素不被驅動。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17720409P | 2009-05-11 | 2009-05-11 | |
| US12/772,330 US9460666B2 (en) | 2009-05-11 | 2010-05-03 | Driving methods and waveforms for electrophoretic displays |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201101273A TW201101273A (en) | 2011-01-01 |
| TWI508036B true TWI508036B (zh) | 2015-11-11 |
Family
ID=43062116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099114615A TWI508036B (zh) | 2009-05-11 | 2010-05-07 | 用於電泳顯示器的驅動方法及波形 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US9460666B2 (zh) |
| CN (1) | CN102422344B (zh) |
| TW (1) | TWI508036B (zh) |
| WO (1) | WO2010132272A2 (zh) |
Families Citing this family (127)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8643595B2 (en) | 2004-10-25 | 2014-02-04 | Sipix Imaging, Inc. | Electrophoretic display driving approaches |
| US20070176912A1 (en) * | 2005-12-09 | 2007-08-02 | Beames Michael H | Portable memory devices with polymeric displays |
| US8011592B2 (en) * | 2007-01-19 | 2011-09-06 | Sipix Imaging, Inc. | Temperature management in an integrated circuit card with electrophoretic display |
| US8274472B1 (en) | 2007-03-12 | 2012-09-25 | Sipix Imaging, Inc. | Driving methods for bistable displays |
| US8243013B1 (en) | 2007-05-03 | 2012-08-14 | Sipix Imaging, Inc. | Driving bistable displays |
| US20080303780A1 (en) * | 2007-06-07 | 2008-12-11 | Sipix Imaging, Inc. | Driving methods and circuit for bi-stable displays |
| US9224342B2 (en) | 2007-10-12 | 2015-12-29 | E Ink California, Llc | Approach to adjust driving waveforms for a display device |
| US8462102B2 (en) * | 2008-04-25 | 2013-06-11 | Sipix Imaging, Inc. | Driving methods for bistable displays |
| US8456414B2 (en) * | 2008-08-01 | 2013-06-04 | Sipix Imaging, Inc. | Gamma adjustment with error diffusion for electrophoretic displays |
| US9019318B2 (en) * | 2008-10-24 | 2015-04-28 | E Ink California, Llc | Driving methods for electrophoretic displays employing grey level waveforms |
| US8558855B2 (en) * | 2008-10-24 | 2013-10-15 | Sipix Imaging, Inc. | Driving methods for electrophoretic displays |
| US20100194789A1 (en) * | 2009-01-30 | 2010-08-05 | Craig Lin | Partial image update for electrophoretic displays |
| US20100194733A1 (en) * | 2009-01-30 | 2010-08-05 | Craig Lin | Multiple voltage level driving for electrophoretic displays |
| US9251736B2 (en) | 2009-01-30 | 2016-02-02 | E Ink California, Llc | Multiple voltage level driving for electrophoretic displays |
| US9460666B2 (en) | 2009-05-11 | 2016-10-04 | E Ink California, Llc | Driving methods and waveforms for electrophoretic displays |
| US9390661B2 (en) | 2009-09-15 | 2016-07-12 | E Ink California, Llc | Display controller system |
| US8576164B2 (en) * | 2009-10-26 | 2013-11-05 | Sipix Imaging, Inc. | Spatially combined waveforms for electrophoretic displays |
| US11049463B2 (en) | 2010-01-15 | 2021-06-29 | E Ink California, Llc | Driving methods with variable frame time |
| US8558786B2 (en) * | 2010-01-20 | 2013-10-15 | Sipix Imaging, Inc. | Driving methods for electrophoretic displays |
| US9224338B2 (en) | 2010-03-08 | 2015-12-29 | E Ink California, Llc | Driving methods for electrophoretic displays |
| US9116412B2 (en) | 2010-05-26 | 2015-08-25 | E Ink California, Llc | Color display architecture and driving methods |
| US9013394B2 (en) | 2010-06-04 | 2015-04-21 | E Ink California, Llc | Driving method for electrophoretic displays |
| TWI598672B (zh) | 2010-11-11 | 2017-09-11 | 希畢克斯幻像有限公司 | 電泳顯示器的驅動方法 |
| US9349327B2 (en) * | 2010-12-06 | 2016-05-24 | Lg Display Co., Ltd. | Electrophoretic display apparatus, method for driving same, and method for measuring image stability thereof |
| JP5919639B2 (ja) * | 2011-04-15 | 2016-05-18 | セイコーエプソン株式会社 | 電気泳動表示装置の制御方法、電気泳動表示装置の制御装置、電気泳動表示装置、及び電子機器 |
| US9013783B2 (en) | 2011-06-02 | 2015-04-21 | E Ink California, Llc | Color electrophoretic display |
| US8605354B2 (en) | 2011-09-02 | 2013-12-10 | Sipix Imaging, Inc. | Color display devices |
| US9360733B2 (en) | 2012-10-02 | 2016-06-07 | E Ink California, Llc | Color display device |
| TWI533070B (zh) | 2013-04-18 | 2016-05-11 | 希畢克斯幻像有限公司 | 彩色顯示裝置 |
| EP3264170B1 (en) | 2013-05-17 | 2020-01-29 | E Ink California, LLC | Color display device with color filters |
| US9383623B2 (en) | 2013-05-17 | 2016-07-05 | E Ink California, Llc | Color display device |
| JP6393746B2 (ja) | 2013-05-17 | 2018-09-19 | イー・インク・カリフォルニア・リミテッド・ライアビリティ・カンパニーE Ink California,Llc | カラーディスプレイ装置 |
| US9520091B2 (en) * | 2013-06-17 | 2016-12-13 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Liquid crystal cell and the liquid crystal display with the same |
| US10380931B2 (en) | 2013-10-07 | 2019-08-13 | E Ink California, Llc | Driving methods for color display device |
| US10726760B2 (en) | 2013-10-07 | 2020-07-28 | E Ink California, Llc | Driving methods to produce a mixed color state for an electrophoretic display |
| TWI550332B (zh) | 2013-10-07 | 2016-09-21 | 電子墨水加利福尼亞有限責任公司 | 用於彩色顯示裝置的驅動方法 |
| TWI534520B (zh) | 2013-10-11 | 2016-05-21 | 電子墨水加利福尼亞有限責任公司 | 彩色顯示裝置 |
| KR20160098419A (ko) | 2014-01-14 | 2016-08-18 | 이 잉크 캘리포니아 엘엘씨 | 풀 컬러 디스플레이 디바이스 |
| PL3210076T3 (pl) | 2014-02-19 | 2022-01-17 | E Ink California, Llc | Sposób sterowania dla kolorowego wyświetlacza elektroforetycznego |
| US20150268531A1 (en) | 2014-03-18 | 2015-09-24 | Sipix Imaging, Inc. | Color display device |
| US10380955B2 (en) | 2014-07-09 | 2019-08-13 | E Ink California, Llc | Color display device and driving methods therefor |
| US10891906B2 (en) | 2014-07-09 | 2021-01-12 | E Ink California, Llc | Color display device and driving methods therefor |
| US10147366B2 (en) | 2014-11-17 | 2018-12-04 | E Ink California, Llc | Methods for driving four particle electrophoretic display |
| ES2951682T3 (es) | 2015-02-04 | 2023-10-24 | E Ink Corp | Elementos de visualización electroópticos que visualizan en modo oscuro y modo claro, y aparatos y métodos relacionados |
| CN107924100B (zh) | 2015-08-31 | 2021-03-23 | 伊英克公司 | 电子地擦除绘图装置 |
| US11657774B2 (en) | 2015-09-16 | 2023-05-23 | E Ink Corporation | Apparatus and methods for driving displays |
| US10803813B2 (en) | 2015-09-16 | 2020-10-13 | E Ink Corporation | Apparatus and methods for driving displays |
| CN113241041B (zh) | 2015-09-16 | 2024-01-05 | 伊英克公司 | 用于驱动显示器的装置和方法 |
| WO2017066152A1 (en) | 2015-10-12 | 2017-04-20 | E Ink California, Llc | Electrophoretic display device |
| US10795233B2 (en) | 2015-11-18 | 2020-10-06 | E Ink Corporation | Electro-optic displays |
| EP3427254A4 (en) | 2016-03-09 | 2020-02-26 | E Ink Corporation | METHODS FOR CONTROLLING ELECTRO-OPTICAL DISPLAY DEVICES |
| US10593272B2 (en) | 2016-03-09 | 2020-03-17 | E Ink Corporation | Drivers providing DC-balanced refresh sequences for color electrophoretic displays |
| CA3200340A1 (en) | 2017-03-06 | 2018-09-13 | E Ink Corporation | Method and apparatus for rendering color images |
| CN110462723B (zh) | 2017-04-04 | 2022-09-09 | 伊英克公司 | 用于驱动电光显示器的方法 |
| CN107068071A (zh) * | 2017-05-16 | 2017-08-18 | 华南师范大学 | 一种电泳显示器减弱纹理的方法及系统 |
| CN110709766B (zh) | 2017-05-30 | 2023-03-10 | 伊英克公司 | 电光显示器 |
| US11404013B2 (en) | 2017-05-30 | 2022-08-02 | E Ink Corporation | Electro-optic displays with resistors for discharging remnant charges |
| JP7079845B2 (ja) | 2017-09-12 | 2022-06-02 | イー インク コーポレイション | 電気光学ディスプレイを駆動する方法 |
| US11721295B2 (en) | 2017-09-12 | 2023-08-08 | E Ink Corporation | Electro-optic displays, and methods for driving same |
| KR102417289B1 (ko) | 2017-10-18 | 2022-07-06 | 뉴클라 뉴클레익스 리미티드 | 박막 트랜지스터들 및 용량성 센싱을 갖는 듀얼 기판들을 포함하는 디지털 미세유체 디바이스들 |
| EP3709972B1 (en) | 2017-11-14 | 2022-03-30 | E Ink California, LLC | Electrophoretic active delivery system including porous conductive electrode layer |
| WO2019126280A1 (en) | 2017-12-19 | 2019-06-27 | E Ink Corporation | Applications of electro-optic displays |
| WO2019144097A1 (en) | 2018-01-22 | 2019-07-25 | E Ink Corporation | Electro-optic displays, and methods for driving same |
| EP3824346A4 (en) | 2018-07-17 | 2022-04-13 | E Ink California, LLC | ELECTRO-OPTICAL DISPLAYS AND CONTROL METHOD |
| US11397366B2 (en) | 2018-08-10 | 2022-07-26 | E Ink California, Llc | Switchable light-collimating layer including bistable electrophoretic fluid |
| EP3834036A4 (en) | 2018-08-10 | 2022-05-04 | E Ink California, LLC | DRIVE WAVEFORMS FOR A SWITCHABLE LIGHT-COLLIMING LAYER WITH BISTABLE ELECTROPHORETIC FLUID |
| US11314098B2 (en) | 2018-08-10 | 2022-04-26 | E Ink California, Llc | Switchable light-collimating layer with reflector |
| US11353759B2 (en) | 2018-09-17 | 2022-06-07 | Nuclera Nucleics Ltd. | Backplanes with hexagonal and triangular electrodes |
| WO2020081478A1 (en) | 2018-10-15 | 2020-04-23 | E Ink Corporation | Digital microfluidic delivery device |
| RU2760510C1 (ru) | 2018-11-30 | 2021-11-25 | Е Инк Калифорния, Ллс | Электрооптические дисплеи и способы их возбуждения |
| KR102659779B1 (ko) * | 2019-11-14 | 2024-04-22 | 이 잉크 코포레이션 | 전기 광학 디스플레이들을 구동하기 위한 방법들 |
| JP2022553872A (ja) | 2019-11-18 | 2022-12-26 | イー インク コーポレイション | 電気光学ディスプレイを駆動する方法 |
| JP7438346B2 (ja) | 2019-11-27 | 2024-02-26 | イー インク コーポレイション | 電気浸食シール層を有するマイクロセルを備えている有益剤送達システム |
| EP4158614A4 (en) | 2020-05-31 | 2024-09-11 | E Ink Corporation | ELECTRO-OPTICAL DISPLAY DEVICES AND METHODS OF DRIVING THE SAME |
| KR102720288B1 (ko) * | 2020-06-11 | 2024-10-21 | 이 잉크 코포레이션 | 전기 광학 디스플레이들, 및 이를 구동하기 위한 방법들 |
| CN113936611B (zh) * | 2020-07-13 | 2022-11-08 | 元太科技工业股份有限公司 | 电子纸显示设备及电子纸显示面板的驱动方法 |
| AU2021345023B2 (en) | 2020-09-15 | 2023-12-21 | E Ink Corporation | Four particle electrophoretic medium providing fast, high-contrast optical state switching |
| US12181767B2 (en) | 2020-09-15 | 2024-12-31 | E Ink Corporation | Five-particle electrophoretic medium with improved black optical state |
| US11846863B2 (en) | 2020-09-15 | 2023-12-19 | E Ink Corporation | Coordinated top electrode—drive electrode voltages for switching optical state of electrophoretic displays using positive and negative voltages of different magnitudes |
| JP7574422B2 (ja) | 2020-09-15 | 2024-10-28 | イー インク コーポレイション | 高度カラー電気泳動ディスプレイおよび改良された駆動電圧を伴うディスプレイのための改良された駆動電圧 |
| KR102742380B1 (ko) | 2020-10-01 | 2024-12-12 | 이 잉크 코포레이션 | 전기 광학 디스플레이, 및 그것을 구동하는 방법 |
| AU2021368677B2 (en) | 2020-11-02 | 2023-12-21 | E Ink Corporation | Driving sequences to remove prior state information from color electrophoretic displays |
| CN116490913A (zh) | 2020-11-02 | 2023-07-25 | 伊英克公司 | 用于在多色电泳显示器中实现原色集的增强型推挽(epp)波形 |
| TWI810700B (zh) | 2020-11-02 | 2023-08-01 | 美商電子墨水股份有限公司 | 用於演繹彩色影像的方法及裝置 |
| JP7545588B2 (ja) | 2020-12-08 | 2024-09-04 | イー インク コーポレイション | 電気光学ディスプレイを駆動するための方法 |
| WO2022173691A1 (en) | 2021-02-09 | 2022-08-18 | E Ink Corporation | Continuous waveform driving in multi-color electrophoretic displays |
| KR20230151034A (ko) | 2021-04-16 | 2023-10-31 | 이 잉크 코포레이션 | 로우 프로파일 에지 시일이 있는 전기 영동 디스플레이 |
| EP4377947A4 (en) | 2021-07-29 | 2025-05-28 | E Ink Corporation | ELECTRO-OPTICAL DISPLAYS WITH OHMICALLY CONDUCTIVE STORAGE CAPACITORS FOR DISCHARGING RESIDUAL VOLTAGES |
| EP4388370A4 (en) | 2021-08-18 | 2025-07-02 | E Ink Corp | METHODS FOR CONTROLLING ELECTRO-OPTIC DISPLAYS |
| WO2023043714A1 (en) | 2021-09-14 | 2023-03-23 | E Ink Corporation | Coordinated top electrode - drive electrode voltages for switching optical state of electrophoretic displays using positive and negative voltages of different magnitudes |
| US11830448B2 (en) | 2021-11-04 | 2023-11-28 | E Ink Corporation | Methods for driving electro-optic displays |
| TWI883701B (zh) | 2021-11-05 | 2025-05-11 | 美商電子墨水股份有限公司 | 一種用於驅動在陣列中具有複數個顯示像素的彩色電泳顯示器之方法及執行此方法之電泳顯示器 |
| US12339559B1 (en) | 2021-12-09 | 2025-06-24 | E Ink Corporation | Electro-optic displays and methods for discharging remnant voltage using backlight |
| KR102866292B1 (ko) | 2021-12-22 | 2025-09-29 | 이 잉크 코포레이션 | 전기 광학 디스플레이들을 구동하기 위한 방법들 |
| EP4453649A1 (en) | 2021-12-22 | 2024-10-30 | E Ink Corporation | High voltage driving using top plane switching with zero voltage frames between driving frames |
| WO2023129533A1 (en) | 2021-12-27 | 2023-07-06 | E Ink Corporation | Methods for measuring electrical properties of electro-optic displays |
| TWI872424B (zh) | 2021-12-30 | 2025-02-11 | 美商電子墨水股份有限公司 | 用於驅動電光顯示器的方法 |
| KR20250150151A (ko) | 2022-01-04 | 2025-10-17 | 이 잉크 코포레이션 | 전하 조절제들의 조합물 및 전기영동 입자들을 포함하는 전기영동 매체들 |
| WO2023164099A1 (en) | 2022-02-28 | 2023-08-31 | E Ink Corporation | Parking space management system |
| US11984088B2 (en) | 2022-04-27 | 2024-05-14 | E Ink Corporation | Color displays configured to convert RGB image data for display on advanced color electronic paper |
| EP4578003A1 (en) | 2022-08-25 | 2025-07-02 | E Ink Corporation | Transitional driving modes for impulse balancing when switching between global color mode and direct update mode for electrophoretic displays |
| TW202424949A (zh) | 2022-10-25 | 2024-06-16 | 美商電子墨水股份有限公司 | 驅動電光顯示器的方法 |
| CN115527504B (zh) * | 2022-10-27 | 2025-05-13 | 赣州市秋田微电子有限公司 | 电泳显示器的驱动方法 |
| US12190836B2 (en) | 2023-01-27 | 2025-01-07 | E Ink Corporation | Multi-element pixel electrode circuits for electro-optic displays and methods for driving the same |
| WO2024182264A1 (en) | 2023-02-28 | 2024-09-06 | E Ink Corporation | Drive scheme for improved color gamut in color electrophoretic displays |
| US20240402562A1 (en) | 2023-06-05 | 2024-12-05 | E Ink Corporation | Color electrophoretic medium having four pigment particle system addressable by waveforms having four voltage levels |
| CN120898239A (zh) | 2023-06-27 | 2025-11-04 | 伊英克公司 | 具有环境光传感器以及自适应恢复白度和平衡颜色的前光的电泳设备 |
| KR20250153274A (ko) | 2023-06-27 | 2025-10-24 | 이 잉크 코포레이션 | 저플래시 이미지 업데이트를 제공하는 다중 입자 전기 영동 디스플레이를 위한 시간 시프트된 파형 |
| AU2024306138A1 (en) | 2023-06-27 | 2025-09-04 | E Ink Corporation | Multi-particle electrophoretic display having low-flash image updates |
| US20250053058A1 (en) | 2023-08-08 | 2025-02-13 | E Ink Corporation | Backplanes for segmented electro-optic displays and methods of manufacturing same |
| US12456436B2 (en) | 2023-10-05 | 2025-10-28 | E Ink Corporation | Staged gate voltage control |
| US20250138382A1 (en) | 2023-10-31 | 2025-05-01 | E Ink Corporation | Reflective display and projected capacitive touch sensor with shared transparent electrode |
| US20250191547A1 (en) | 2023-12-06 | 2025-06-12 | E Ink Corporation | Method of driving a color electophoretic display to form images without dithering |
| WO2025128843A1 (en) | 2023-12-15 | 2025-06-19 | E Ink Corporation | Fast response color waveforms for multiparticle electrophoretic displays |
| WO2025136446A1 (en) | 2023-12-22 | 2025-06-26 | E Ink Corporation | Five-particle electrophoretic medium with improved black optical state |
| WO2025147410A2 (en) | 2024-01-02 | 2025-07-10 | E Ink Corporation | Electrophoretic media comprising a cationic charge control agent |
| WO2025147504A1 (en) | 2024-01-05 | 2025-07-10 | E Ink Corporation | An electrophoretic medium comprising particles having a pigment core and a polymeric shell |
| US20250224646A1 (en) | 2024-01-08 | 2025-07-10 | E Ink Corporation | Adhesive Layer Comprising Conductive Filler Particles and a Polymeric Dispersant |
| US20250237922A1 (en) | 2024-01-19 | 2025-07-24 | E Ink Corporation | Flexible segmented electro-optic displays and methods of manufacture |
| US20250239231A1 (en) | 2024-01-20 | 2025-07-24 | E Ink Corporation | Methods for delivering low-ghosting partial updates in color electrophoretic displays |
| US20250239232A1 (en) | 2024-01-24 | 2025-07-24 | E Ink Corporation | Methods for producing full-color epaper images with low grain |
| TWI892478B (zh) * | 2024-02-23 | 2025-08-01 | 元太科技工業股份有限公司 | 影像處理裝置及影像顯示方法 |
| US20250334848A1 (en) | 2024-04-30 | 2025-10-30 | E Ink Corporation | Variable light transmission device comprising microcells |
| US20250370306A1 (en) | 2024-05-30 | 2025-12-04 | E Ink Corporation | Chemically-Resistant Multi-Layered Electro-Optic Device and a Method of Making the Same |
| US20260003243A1 (en) | 2024-06-26 | 2026-01-01 | E Ink Corporation | Variable light transmission device comprising microcells |
| US20260003241A1 (en) | 2024-06-26 | 2026-01-01 | E Ink Corporation | Variable light transmission device comprising microcells |
| US20260003242A1 (en) | 2024-06-26 | 2026-01-01 | E Ink Corporation | A variable light transmission device comprising microcells |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200506783A (en) * | 2003-07-15 | 2005-02-16 | Koninkl Philips Electronics Nv | An electrophoretic display panel with reduced power consumption |
| US20060139305A1 (en) * | 2003-01-23 | 2006-06-29 | Koninkiljke Phillips Electronics N.V. | Driving a bi-stable matrix display device |
| US20060238488A1 (en) * | 2002-02-15 | 2006-10-26 | Norio Nihei | Image display unit |
| CN1882979A (zh) * | 2003-11-21 | 2006-12-20 | 皇家飞利浦电子股份有限公司 | 电泳显示装置以及用于改善电泳显示装置中的图像质量的方法和设备 |
Family Cites Families (140)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3612758A (en) | 1969-10-03 | 1971-10-12 | Xerox Corp | Color display device |
| FR2356173A1 (fr) | 1976-06-21 | 1978-01-20 | Gen Electric | Procede pour ameliorer le temps de descente d'un dispositif d'affichage a composition de cristaux liquides nematique en helice |
| US4259694A (en) | 1979-08-24 | 1981-03-31 | Xerox Corporation | Electronic rescreen technique for halftone pictures |
| US4443108A (en) | 1981-03-30 | 1984-04-17 | Pacific Scientific Instruments Company | Optical analyzing instrument with equal wavelength increment indexing |
| US4575124A (en) | 1982-04-05 | 1986-03-11 | Ampex Corporation | Reproducible gray scale test chart for television cameras |
| US4568975A (en) | 1984-08-02 | 1986-02-04 | Visual Information Institute, Inc. | Method for measuring the gray scale characteristics of a CRT display |
| US5561365A (en) * | 1986-07-07 | 1996-10-01 | Karel Havel | Digital color display system |
| JPH01196518A (ja) | 1988-01-30 | 1989-08-08 | Dainippon Printing Co Ltd | センサカード |
| US5272477A (en) | 1989-06-20 | 1993-12-21 | Omron Corporation | Remote control card and remote control system |
| JPH03282691A (ja) | 1990-03-29 | 1991-12-12 | Sharp Corp | 温度計付icカード及び記録装置 |
| US5266937A (en) | 1991-11-25 | 1993-11-30 | Copytele, Inc. | Method for writing data to an electrophoretic display panel |
| US5298993A (en) | 1992-06-15 | 1994-03-29 | International Business Machines Corporation | Display calibration |
| US5754584A (en) | 1994-09-09 | 1998-05-19 | Omnipoint Corporation | Non-coherent spread-spectrum continuous-phase modulation communication system |
| US5696529A (en) | 1995-06-27 | 1997-12-09 | Silicon Graphics, Inc. | Flat panel monitor combining direct view with overhead projection capability |
| US7999787B2 (en) | 1995-07-20 | 2011-08-16 | E Ink Corporation | Methods for driving electrophoretic displays using dielectrophoretic forces |
| GB2310524A (en) * | 1996-02-20 | 1997-08-27 | Sharp Kk | Display exhibiting grey levels |
| JP3467150B2 (ja) | 1996-05-14 | 2003-11-17 | ブラザー工業株式会社 | 表示特性設定装置 |
| JP3591129B2 (ja) | 1996-05-16 | 2004-11-17 | ブラザー工業株式会社 | ディスプレイの表示特性関数決定方法と、ディスプレイの表示特性関数決定装置、γ値決定装置及びプリンタシステム |
| US6045756A (en) | 1996-10-01 | 2000-04-04 | Texas Instruments Incorporated | Miniaturized integrated sensor platform |
| US6111248A (en) | 1996-10-01 | 2000-08-29 | Texas Instruments Incorporated | Self-contained optical sensor system |
| US5930026A (en) | 1996-10-25 | 1999-07-27 | Massachusetts Institute Of Technology | Nonemissive displays and piezoelectric power supplies therefor |
| JPH10177589A (ja) | 1996-12-18 | 1998-06-30 | Mitsubishi Electric Corp | パターン比較検証装置、パターン比較検証方法およびパターン比較検証プログラムを記録した媒体 |
| DE69839436D1 (de) | 1997-03-11 | 2008-06-19 | Nxp Bv | Elektro-optische anzeigevorrichtung |
| US5961804A (en) | 1997-03-18 | 1999-10-05 | Massachusetts Institute Of Technology | Microencapsulated electrophoretic display |
| US6005890A (en) | 1997-08-07 | 1999-12-21 | Pittway Corporation | Automatically adjusting communication system |
| JP3422913B2 (ja) | 1997-09-19 | 2003-07-07 | アンリツ株式会社 | 光サンプリング波形測定装置 |
| US6019284A (en) | 1998-01-27 | 2000-02-01 | Viztec Inc. | Flexible chip card with display |
| US6753999B2 (en) | 1998-03-18 | 2004-06-22 | E Ink Corporation | Electrophoretic displays in portable devices and systems for addressing such displays |
| US20030102858A1 (en) | 1998-07-08 | 2003-06-05 | E Ink Corporation | Method and apparatus for determining properties of an electrophoretic display |
| US7119772B2 (en) | 1999-04-30 | 2006-10-10 | E Ink Corporation | Methods for driving bistable electro-optic displays, and apparatus for use therein |
| US6504524B1 (en) | 2000-03-08 | 2003-01-07 | E Ink Corporation | Addressing methods for displays having zero time-average field |
| US6531997B1 (en) | 1999-04-30 | 2003-03-11 | E Ink Corporation | Methods for addressing electrophoretic displays |
| US7012600B2 (en) | 1999-04-30 | 2006-03-14 | E Ink Corporation | Methods for driving bistable electro-optic displays, and apparatus for use therein |
| JP2000336641A (ja) | 1999-05-26 | 2000-12-05 | Toko Giken Kk | 地盤改良剤注入工法及び地盤改良剤注入装置 |
| US6639580B1 (en) | 1999-11-08 | 2003-10-28 | Canon Kabushiki Kaisha | Electrophoretic display device and method for addressing display device |
| US6930818B1 (en) | 2000-03-03 | 2005-08-16 | Sipix Imaging, Inc. | Electrophoretic display and novel process for its manufacture |
| US6686953B1 (en) | 2000-03-01 | 2004-02-03 | Joseph Holmes | Visual calibration target set method |
| US6885495B2 (en) | 2000-03-03 | 2005-04-26 | Sipix Imaging Inc. | Electrophoretic display with in-plane switching |
| US6532008B1 (en) | 2000-03-13 | 2003-03-11 | Recherches Point Lab Inc. | Method and apparatus for eliminating steroscopic cross images |
| EP1270016A4 (en) * | 2000-03-30 | 2005-10-19 | Dnavec Research Inc | VACCINE AGAINST AIDS VIRUS CONTAINING A VECTOR OF SENDAI VIRUS |
| JP2002014654A (ja) | 2000-04-25 | 2002-01-18 | Fuji Xerox Co Ltd | 画像表示装置及び画像形成方法 |
| US6526700B1 (en) * | 2000-06-08 | 2003-03-04 | Joseph Pilcher | High pressure downspout |
| JP3750565B2 (ja) | 2000-06-22 | 2006-03-01 | セイコーエプソン株式会社 | 電気泳動表示装置の駆動方法、駆動回路、および電子機器 |
| DE10035094A1 (de) | 2000-07-17 | 2002-03-28 | Giesecke & Devrient Gmbh | Anzeigevorrichtung für einen tragbaren Datenträger |
| JP3719172B2 (ja) * | 2000-08-31 | 2005-11-24 | セイコーエプソン株式会社 | 表示装置及び電子機器 |
| JP4085565B2 (ja) | 2000-09-21 | 2008-05-14 | 富士ゼロックス株式会社 | 画像表示媒体の駆動方法及び画像表示装置 |
| GB0028348D0 (en) * | 2000-11-21 | 2001-01-03 | Cambridge Consultants | Segmented display |
| TW567456B (en) | 2001-02-15 | 2003-12-21 | Au Optronics Corp | Apparatus capable of improving flicker of thin film transistor liquid crystal display |
| US20020188053A1 (en) | 2001-06-04 | 2002-12-12 | Sipix Imaging, Inc. | Composition and process for the sealing of microcups in roll-to-roll display manufacturing |
| JP4240851B2 (ja) | 2001-06-27 | 2009-03-18 | ソニー株式会社 | 暗証コード識別装置及び暗証コード識別方法 |
| TW550529B (en) | 2001-08-17 | 2003-09-01 | Sipix Imaging Inc | An improved electrophoretic display with dual-mode switching |
| JP4211312B2 (ja) | 2001-08-20 | 2009-01-21 | セイコーエプソン株式会社 | 電気泳動装置、電気泳動装置の駆動方法、電気泳動装置の駆動回路、及び電子機器 |
| KR100815893B1 (ko) | 2001-09-12 | 2008-03-24 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 구동방법 및 장치 |
| JP3674568B2 (ja) | 2001-10-02 | 2005-07-20 | ソニー株式会社 | 強度変調方法及びシステム並びに光量変調装置 |
| US7202847B2 (en) | 2002-06-28 | 2007-04-10 | E Ink Corporation | Voltage modulated driver circuits for electro-optic displays |
| US8125501B2 (en) | 2001-11-20 | 2012-02-28 | E Ink Corporation | Voltage modulated driver circuits for electro-optic displays |
| US7528822B2 (en) | 2001-11-20 | 2009-05-05 | E Ink Corporation | Methods for driving electro-optic displays |
| US8558783B2 (en) | 2001-11-20 | 2013-10-15 | E Ink Corporation | Electro-optic displays with reduced remnant voltage |
| FR2834367B1 (fr) | 2001-12-28 | 2005-06-24 | A S K | Objet portable sans contact comportant au moins un dispositif peripherique connecte a la meme antenne que la puce |
| JP4218249B2 (ja) | 2002-03-07 | 2009-02-04 | 株式会社日立製作所 | 表示装置 |
| AU2003205965A1 (en) | 2002-03-15 | 2003-09-29 | Koninklijke Philips Electronics N.V. | Electrophoretic active matrix display device |
| US6950220B2 (en) | 2002-03-18 | 2005-09-27 | E Ink Corporation | Electro-optic displays, and methods for driving same |
| US6796698B2 (en) | 2002-04-01 | 2004-09-28 | Gelcore, Llc | Light emitting diode-based signal light |
| US20030193565A1 (en) | 2002-04-10 | 2003-10-16 | Senfar Wen | Method and apparatus for visually measuring the chromatic characteristics of a display |
| US6868953B1 (en) * | 2002-04-22 | 2005-03-22 | Raymond F. Thompson | Concrete chute apparatus |
| CN1209674C (zh) | 2002-04-23 | 2005-07-06 | 希毕克斯影像有限公司 | 电磁泳显示器 |
| US20030227451A1 (en) | 2002-06-07 | 2003-12-11 | Chi-Tung Chang | Portable storage device with a storage capacity display |
| JP4416380B2 (ja) | 2002-06-14 | 2010-02-17 | キヤノン株式会社 | 電気泳動表示装置およびその駆動方法 |
| US6970155B2 (en) * | 2002-08-14 | 2005-11-29 | Light Modulation, Inc. | Optical resonant gel display |
| TWI327251B (en) | 2002-09-23 | 2010-07-11 | Sipix Imaging Inc | Electrophoretic displays with improved high temperature performance |
| WO2004036537A1 (en) | 2002-10-16 | 2004-04-29 | Koninklijke Philips Electronics N.V. | A display apparatus with a display device and method of driving the display device |
| WO2004066253A1 (en) | 2003-01-23 | 2004-08-05 | Koninklijke Philips Electronics N.V. | Driving an electrophoretic display |
| TWI230832B (en) | 2003-01-24 | 2005-04-11 | Sipix Imaging Inc | Novel adhesive and sealing layers for electrophoretic displays |
| JP2004233575A (ja) * | 2003-01-29 | 2004-08-19 | Canon Inc | 電気泳動表示装置の製造方法 |
| KR20050109962A (ko) | 2003-03-07 | 2005-11-22 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 전기영동 디스플레이 패널 |
| WO2004095406A1 (ja) | 2003-04-23 | 2004-11-04 | Matsushita Electric Industrial Co., Ltd. | 駆動回路および表示装置 |
| TWI282539B (en) | 2003-05-01 | 2007-06-11 | Hannstar Display Corp | A control circuit for a common line |
| US20040246562A1 (en) | 2003-05-16 | 2004-12-09 | Sipix Imaging, Inc. | Passive matrix electrophoretic display driving scheme |
| WO2005002305A2 (en) | 2003-06-06 | 2005-01-06 | Sipix Imaging, Inc. | In mold manufacture of an object with embedded display panel |
| KR100954333B1 (ko) | 2003-06-30 | 2010-04-21 | 엘지디스플레이 주식회사 | 액정의 응답속도 측정방법 및 장치와 이를 이용한액정표시소자의 구동방법 및 장치 |
| EP1644914B1 (en) | 2003-07-03 | 2014-02-26 | Adrea LLC | Electrophoretic display with reduction of remnant voltages by selection of characteristics of inter-picture potential differences |
| JP2007519019A (ja) | 2003-07-11 | 2007-07-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 改善されたグレイスケール精度をもつ双安定ディスプレイ用の駆動スキーム |
| US20050263903A1 (en) * | 2003-08-30 | 2005-12-01 | Visible Tech-Knowledgy, Inc. | Method for pattern metalization of substrates |
| DE60331481D1 (de) * | 2003-09-04 | 2010-04-08 | Fujitsu Ltd | Ic-karte |
| JP4986621B2 (ja) | 2003-09-08 | 2012-07-25 | アドレア エルエルシー | 正確なグレースケールおよび最小限の平均消費電力での電気泳動ディスプレイの駆動方法 |
| EP1671305A1 (en) | 2003-09-30 | 2006-06-21 | Koninklijke Philips Electronics N.V. | Reset pulse driving for reducing flicker in an electrophoretic display having intermediate optical states |
| US7061662B2 (en) | 2003-10-07 | 2006-06-13 | Sipix Imaging, Inc. | Electrophoretic display with thermal control |
| TW200517757A (en) | 2003-10-07 | 2005-06-01 | Koninkl Philips Electronics Nv | Electrophoretic display panel |
| US7177066B2 (en) | 2003-10-24 | 2007-02-13 | Sipix Imaging, Inc. | Electrophoretic display driving scheme |
| US20070132687A1 (en) | 2003-10-24 | 2007-06-14 | Koninklijke Philips Electronics N.V. | Electrophoretic display device |
| JP2007512571A (ja) | 2003-11-21 | 2007-05-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 画像残留が低減された状態で電気泳動表示装置を駆動する方法および装置 |
| JP2007513368A (ja) | 2003-11-25 | 2007-05-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 表示デバイスを有する表示装置及び表示デバイスを駆動する循環レール安定化方法 |
| KR20070006744A (ko) | 2004-02-19 | 2007-01-11 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 전기 영동 디스플레이 패널 |
| DE112005000403T5 (de) | 2004-02-19 | 2007-02-08 | Advantest Corp. | Versatzeinstellverfahren, Versatzeinstellgerät und Testgerät |
| US7504050B2 (en) | 2004-02-23 | 2009-03-17 | Sipix Imaging, Inc. | Modification of electrical properties of display cells for improving electrophoretic display performance |
| EP1571485A3 (en) | 2004-02-24 | 2005-10-05 | Barco N.V. | Display element array with optimized pixel and sub-pixel layout for use in reflective displays |
| EP1723630B1 (en) | 2004-03-01 | 2010-10-13 | Koninklijke Philips Electronics N.V. | Transition between grayscale and monochrome addressing of an electrophoretic display |
| US20080158142A1 (en) | 2004-03-01 | 2008-07-03 | Koninklijke Philips Electronics, N.V. | Method of Increasing Image Bi-Stability and Grayscale Acuracy in an Electrophoretic Display |
| JP3972066B2 (ja) | 2004-03-16 | 2007-09-05 | 大日精化工業株式会社 | 光制御式光路切替型データ配信装置および配信方法 |
| TW200625223A (en) | 2004-04-13 | 2006-07-16 | Koninkl Philips Electronics Nv | Electrophoretic display with rapid drawing mode waveform |
| US7156313B2 (en) | 2004-08-30 | 2007-01-02 | Smart Displayer Technology Co., Ltd. | IC card with display panel but without batteries |
| US8643595B2 (en) | 2004-10-25 | 2014-02-04 | Sipix Imaging, Inc. | Electrophoretic display driving approaches |
| US7515877B2 (en) * | 2004-11-04 | 2009-04-07 | Magnolia Broadband Inc. | Communicating signals according to a quality indicator and a time boundary indicator |
| JP4378771B2 (ja) | 2004-12-28 | 2009-12-09 | セイコーエプソン株式会社 | 電気泳動装置、電気泳動装置の駆動方法、電子機器 |
| JP4609168B2 (ja) | 2005-02-28 | 2011-01-12 | セイコーエプソン株式会社 | 電気泳動表示装置の駆動方法 |
| US7639849B2 (en) | 2005-05-17 | 2009-12-29 | Barco N.V. | Methods, apparatus, and devices for noise reduction |
| JP4929650B2 (ja) | 2005-08-23 | 2012-05-09 | 富士ゼロックス株式会社 | 画像表示装置、及び画像表示方法 |
| US7911444B2 (en) | 2005-08-31 | 2011-03-22 | Microsoft Corporation | Input method for surface of interactive display |
| JP2007108355A (ja) | 2005-10-12 | 2007-04-26 | Seiko Epson Corp | 表示制御装置、表示装置及び表示装置の制御方法 |
| JP4201792B2 (ja) | 2005-10-25 | 2008-12-24 | 神島化学工業株式会社 | 難燃剤、難燃性樹脂組成物及び成形体 |
| US7868874B2 (en) | 2005-11-15 | 2011-01-11 | Synaptics Incorporated | Methods and systems for detecting a position-based attribute of an object using digital codes |
| TWI380114B (en) | 2005-12-15 | 2012-12-21 | Nlt Technologies Ltd | Electrophoretic display device and driving method for same |
| JP4600310B2 (ja) | 2006-02-16 | 2010-12-15 | エプソンイメージングデバイス株式会社 | 電気光学装置、駆動回路及び電子機器 |
| JP5348363B2 (ja) | 2006-04-25 | 2013-11-20 | セイコーエプソン株式会社 | 電気泳動表示装置、電気泳動表示装置の駆動方法及び電子機器 |
| CN101078666B (zh) | 2006-05-26 | 2010-09-01 | 鸿富锦精密工业(深圳)有限公司 | 反射式显示设备检测装置及方法 |
| JP4887930B2 (ja) | 2006-06-23 | 2012-02-29 | セイコーエプソン株式会社 | 表示装置および時計 |
| US7349146B1 (en) | 2006-08-29 | 2008-03-25 | Texas Instruments Incorporated | System and method for hinge memory mitigation |
| US7307779B1 (en) | 2006-09-21 | 2007-12-11 | Honeywell International, Inc. | Transmissive E-paper display |
| KR101374890B1 (ko) | 2006-09-29 | 2014-03-13 | 삼성디스플레이 주식회사 | 전기 영동 표시 장치의 구동 방법 |
| KR101340989B1 (ko) | 2006-12-15 | 2013-12-13 | 엘지디스플레이 주식회사 | 전기영동 표시장치와 그 구동방법 |
| KR100876250B1 (ko) | 2007-01-15 | 2008-12-26 | 삼성모바일디스플레이주식회사 | 유기 전계 발광 표시 장치 |
| EP1950729B1 (en) * | 2007-01-29 | 2012-12-26 | Seiko Epson Corporation | Drive method for display device, drive device, display device, and electronic device |
| JP5250984B2 (ja) | 2007-03-07 | 2013-07-31 | セイコーエプソン株式会社 | 電気泳動表示装置、電気泳動表示装置の駆動方法、及び電子機器 |
| US8243013B1 (en) | 2007-05-03 | 2012-08-14 | Sipix Imaging, Inc. | Driving bistable displays |
| US20080303780A1 (en) | 2007-06-07 | 2008-12-11 | Sipix Imaging, Inc. | Driving methods and circuit for bi-stable displays |
| JP5157322B2 (ja) | 2007-08-30 | 2013-03-06 | セイコーエプソン株式会社 | 電気泳動表示装置、電気泳動表示装置の駆動方法、及び電子機器 |
| US9224342B2 (en) | 2007-10-12 | 2015-12-29 | E Ink California, Llc | Approach to adjust driving waveforms for a display device |
| MX2010004954A (es) | 2007-11-08 | 2010-05-14 | Koninkl Philips Electronics Nv | Excitacion de pixeles de pantalla. |
| JP5262211B2 (ja) * | 2008-03-19 | 2013-08-14 | セイコーエプソン株式会社 | 電気泳動表示装置の駆動方法、電気泳動表示装置及び電子機器 |
| EP2110936B1 (en) | 2008-04-18 | 2012-11-28 | Dialog Semiconductor GmbH | Autonomous control of multiple supply voltage generators for display drivers. |
| US8462102B2 (en) | 2008-04-25 | 2013-06-11 | Sipix Imaging, Inc. | Driving methods for bistable displays |
| KR100985697B1 (ko) | 2008-06-12 | 2010-10-06 | 주식회사 씨모텍 | Usb 모뎀 장치 |
| US8558855B2 (en) | 2008-10-24 | 2013-10-15 | Sipix Imaging, Inc. | Driving methods for electrophoretic displays |
| US9019318B2 (en) | 2008-10-24 | 2015-04-28 | E Ink California, Llc | Driving methods for electrophoretic displays employing grey level waveforms |
| US20100194789A1 (en) | 2009-01-30 | 2010-08-05 | Craig Lin | Partial image update for electrophoretic displays |
| US20100194733A1 (en) | 2009-01-30 | 2010-08-05 | Craig Lin | Multiple voltage level driving for electrophoretic displays |
| US9460666B2 (en) | 2009-05-11 | 2016-10-04 | E Ink California, Llc | Driving methods and waveforms for electrophoretic displays |
| US8576164B2 (en) | 2009-10-26 | 2013-11-05 | Sipix Imaging, Inc. | Spatially combined waveforms for electrophoretic displays |
| US8558786B2 (en) | 2010-01-20 | 2013-10-15 | Sipix Imaging, Inc. | Driving methods for electrophoretic displays |
| US9224338B2 (en) | 2010-03-08 | 2015-12-29 | E Ink California, Llc | Driving methods for electrophoretic displays |
-
2010
- 2010-05-03 US US12/772,330 patent/US9460666B2/en active Active
- 2010-05-06 CN CN201080020542.5A patent/CN102422344B/zh active Active
- 2010-05-06 WO PCT/US2010/033906 patent/WO2010132272A2/en not_active Ceased
- 2010-05-07 TW TW099114615A patent/TWI508036B/zh active
-
2016
- 2016-08-26 US US15/248,033 patent/US20160365022A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060238488A1 (en) * | 2002-02-15 | 2006-10-26 | Norio Nihei | Image display unit |
| US20060139305A1 (en) * | 2003-01-23 | 2006-06-29 | Koninkiljke Phillips Electronics N.V. | Driving a bi-stable matrix display device |
| TW200506783A (en) * | 2003-07-15 | 2005-02-16 | Koninkl Philips Electronics Nv | An electrophoretic display panel with reduced power consumption |
| CN1882979A (zh) * | 2003-11-21 | 2006-12-20 | 皇家飞利浦电子股份有限公司 | 电泳显示装置以及用于改善电泳显示装置中的图像质量的方法和设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201101273A (en) | 2011-01-01 |
| WO2010132272A3 (en) | 2011-02-03 |
| US20100283804A1 (en) | 2010-11-11 |
| US9460666B2 (en) | 2016-10-04 |
| CN102422344A (zh) | 2012-04-18 |
| CN102422344B (zh) | 2014-11-05 |
| US20160365022A1 (en) | 2016-12-15 |
| WO2010132272A2 (en) | 2010-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI508036B (zh) | 用於電泳顯示器的驅動方法及波形 | |
| US8558786B2 (en) | Driving methods for electrophoretic displays | |
| US20210312874A1 (en) | Driving methods with variable frame time | |
| US9019318B2 (en) | Driving methods for electrophoretic displays employing grey level waveforms | |
| US9251736B2 (en) | Multiple voltage level driving for electrophoretic displays | |
| US8558855B2 (en) | Driving methods for electrophoretic displays | |
| TWI421609B (zh) | 用於電泳顯示器的多重電壓水平驅動 | |
| CN102054440B (zh) | 用于电泳显示器的空间组合波形 | |
| US9224338B2 (en) | Driving methods for electrophoretic displays | |
| US8462102B2 (en) | Driving methods for bistable displays | |
| US8576259B2 (en) | Partial update driving methods for electrophoretic displays | |
| CN1882980A (zh) | 使余像减小的电泳显示装置驱动方法和设备 | |
| TW202219935A (zh) | 電光顯示器及用於驅動此電光顯示器之方法 | |
| CN115769294A (zh) | 电光显示器以及用于驱动电光显示器的方法 | |
| CN114641820B (zh) | 用于驱动电光显示器的方法 | |
| CN114667561B (zh) | 用于驱动电光显示器的方法 | |
| HK40066893B (zh) | 用於驱动电光显示器的方法 | |
| HK40066893A (zh) | 用於驱动电光显示器的方法 | |
| HK40067704B (zh) | 用於驱动电光显示器的方法 |