CN102736306A - 显示装置及电子设备 - Google Patents
显示装置及电子设备 Download PDFInfo
- Publication number
- CN102736306A CN102736306A CN201210080790XA CN201210080790A CN102736306A CN 102736306 A CN102736306 A CN 102736306A CN 201210080790X A CN201210080790X A CN 201210080790XA CN 201210080790 A CN201210080790 A CN 201210080790A CN 102736306 A CN102736306 A CN 102736306A
- Authority
- CN
- China
- Prior art keywords
- film
- forward scattering
- scattering
- films
- display device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133553—Reflecting elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133504—Diffusing, scattering, diffracting elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0257—Diffusing elements; Afocal elements characterised by the diffusing properties creating an anisotropic diffusion characteristic, i.e. distributing output differently in two perpendicular axes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0051—Diffusing sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
- G02B2207/123—Optical louvre elements, e.g. for directional light blocking
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Optical Elements Other Than Lenses (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210487.5A CN105717694B (zh) | 2011-03-30 | 2012-03-23 | 显示装置及电子设备 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011075472A JP5749960B2 (ja) | 2011-03-30 | 2011-03-30 | 表示装置および電子機器 |
| JP2011-075472 | 2011-03-30 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210487.5A Division CN105717694B (zh) | 2011-03-30 | 2012-03-23 | 显示装置及电子设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102736306A true CN102736306A (zh) | 2012-10-17 |
| CN102736306B CN102736306B (zh) | 2016-05-04 |
Family
ID=46061970
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210487.5A Active CN105717694B (zh) | 2011-03-30 | 2012-03-23 | 显示装置及电子设备 |
| CN201210080790.XA Active CN102736306B (zh) | 2011-03-30 | 2012-03-23 | 显示装置及电子设备 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210487.5A Active CN105717694B (zh) | 2011-03-30 | 2012-03-23 | 显示装置及电子设备 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9291851B2 (zh) |
| EP (1) | EP2506066A3 (zh) |
| JP (1) | JP5749960B2 (zh) |
| KR (1) | KR101853976B1 (zh) |
| CN (2) | CN105717694B (zh) |
| TW (1) | TWI569064B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104854643A (zh) * | 2012-12-07 | 2015-08-19 | 株式会社巴川制纸所 | 显示装置 |
| CN104049406B (zh) * | 2013-03-14 | 2017-04-12 | 株式会社日本显示器 | 液晶显示装置及电子设备 |
| CN110632688A (zh) * | 2018-06-20 | 2019-12-31 | 琳得科株式会社 | 光扩散控制层叠体及反射型显示体 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5730081B2 (ja) * | 2011-03-08 | 2015-06-03 | 株式会社ジャパンディスプレイ | 表示装置 |
| JP2014137467A (ja) * | 2013-01-16 | 2014-07-28 | Japan Display Inc | 表示装置 |
| JP2014142502A (ja) * | 2013-01-24 | 2014-08-07 | Japan Display Inc | 反射型液晶表示装置及び電子機器 |
| JP2014203004A (ja) | 2013-04-08 | 2014-10-27 | 株式会社ジャパンディスプレイ | 表示装置及び電子機器 |
| US10185063B2 (en) | 2013-04-30 | 2019-01-22 | Lintec Corporation | Optical-diffusion film for display and reflective display device using same |
| CN104597536A (zh) * | 2014-12-30 | 2015-05-06 | 深圳市亿思达科技集团有限公司 | 一种散射板及显示装置 |
| JP5947410B2 (ja) * | 2015-02-05 | 2016-07-06 | 株式会社巴川製紙所 | 表示装置 |
| JP2017116668A (ja) | 2015-12-22 | 2017-06-29 | 株式会社ジャパンディスプレイ | 表示装置及び画像表示パネル |
| JP2017167403A (ja) * | 2016-03-17 | 2017-09-21 | 株式会社ジャパンディスプレイ | 表示装置 |
| JP6707416B2 (ja) * | 2016-07-29 | 2020-06-10 | 株式会社ジャパンディスプレイ | 表示装置 |
| JP7446738B2 (ja) | 2019-08-20 | 2024-03-11 | リンテック株式会社 | 光拡散制御体および反射型表示体 |
| JP7546354B2 (ja) * | 2019-12-13 | 2024-09-06 | リンテック株式会社 | 光拡散制御部材の製造方法 |
| JP2023148723A (ja) * | 2022-03-30 | 2023-10-13 | リンテック株式会社 | 視野角制御フィルム |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0996705A (ja) * | 1995-09-29 | 1997-04-08 | Dainippon Printing Co Ltd | 光拡散シート及びそれを使用したエッジライト型面光源並びに液晶表示装置 |
| JP2000275408A (ja) * | 1999-03-24 | 2000-10-06 | Toppan Printing Co Ltd | 光散乱シートとそれを用いた液晶表示装置 |
| CN1608215A (zh) * | 2001-12-28 | 2005-04-20 | 克拉瑞特国际有限公司 | 具有受控的散射/透射特性的光学膜和采用该光学膜的液晶显示装置 |
| EP0949515B1 (en) * | 1998-04-08 | 2006-10-11 | Toppan Printing Co., Ltd. | Light scattering film and liquid crystal display device |
| US8033674B1 (en) * | 2006-07-25 | 2011-10-11 | Fusion Optix, Inc. | Optical components and light emitting devices comprising asymmetric scattering domains |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2807591B2 (ja) * | 1992-03-06 | 1998-10-08 | シャープ株式会社 | ポリマー分散型液晶表示素子及び反射型液晶表示装置 |
| JPH09113893A (ja) | 1995-10-16 | 1997-05-02 | Hitachi Ltd | 反射型液晶表示素子 |
| CN1204067A (zh) * | 1997-06-16 | 1999-01-06 | 松下电器产业株式会社 | 反射型液晶显示元件 |
| JPH11237623A (ja) | 1998-02-20 | 1999-08-31 | Seiko Epson Corp | 液晶装置及び電子機器 |
| WO2001038932A1 (fr) * | 1999-11-24 | 2001-05-31 | Citizen Watch Co., Ltd. | Unite d'affichage a cristaux liquides |
| JP2002214409A (ja) * | 2001-01-16 | 2002-07-31 | Toppan Printing Co Ltd | 光拡散体および液晶表示装置 |
| JP2001356339A (ja) * | 2001-04-24 | 2001-12-26 | Matsushita Electric Ind Co Ltd | 反射型液晶表示素子 |
| JP3702823B2 (ja) * | 2001-08-23 | 2005-10-05 | セイコーエプソン株式会社 | 液晶表示装置および電子機器 |
| US7719646B2 (en) | 2002-11-15 | 2010-05-18 | Sharp Kabushiki Kaisha | Liquid crystal display device |
| JP4135940B2 (ja) | 2004-10-20 | 2008-08-20 | 株式会社巴川製紙所 | 異方性拡散媒体 |
| JP4664260B2 (ja) * | 2005-09-21 | 2011-04-06 | シャープ株式会社 | 表示装置 |
| WO2008053592A1 (fr) * | 2006-10-31 | 2008-05-08 | Tomoegawa Co., Ltd. | Film de diffusion de lumière anisotrope, ainsi que dispositif d'affichage et dispositif d'affichage à cristaux liquides utilisant ce même film |
| JP2010044320A (ja) | 2008-08-18 | 2010-02-25 | Daicel Chem Ind Ltd | 光制御フィルム及びこれを用いたバックライト装置 |
-
2011
- 2011-03-30 JP JP2011075472A patent/JP5749960B2/ja active Active
-
2012
- 2012-03-08 US US13/415,615 patent/US9291851B2/en active Active
- 2012-03-20 TW TW101109514A patent/TWI569064B/zh active
- 2012-03-22 EP EP12002043.3A patent/EP2506066A3/en not_active Ceased
- 2012-03-22 KR KR1020120029457A patent/KR101853976B1/ko active Active
- 2012-03-23 CN CN201610210487.5A patent/CN105717694B/zh active Active
- 2012-03-23 CN CN201210080790.XA patent/CN102736306B/zh active Active
-
2015
- 2015-11-12 US US14/939,132 patent/US10191322B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0996705A (ja) * | 1995-09-29 | 1997-04-08 | Dainippon Printing Co Ltd | 光拡散シート及びそれを使用したエッジライト型面光源並びに液晶表示装置 |
| EP0949515B1 (en) * | 1998-04-08 | 2006-10-11 | Toppan Printing Co., Ltd. | Light scattering film and liquid crystal display device |
| JP2000275408A (ja) * | 1999-03-24 | 2000-10-06 | Toppan Printing Co Ltd | 光散乱シートとそれを用いた液晶表示装置 |
| CN1608215A (zh) * | 2001-12-28 | 2005-04-20 | 克拉瑞特国际有限公司 | 具有受控的散射/透射特性的光学膜和采用该光学膜的液晶显示装置 |
| US8033674B1 (en) * | 2006-07-25 | 2011-10-11 | Fusion Optix, Inc. | Optical components and light emitting devices comprising asymmetric scattering domains |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104854643A (zh) * | 2012-12-07 | 2015-08-19 | 株式会社巴川制纸所 | 显示装置 |
| CN104854643B (zh) * | 2012-12-07 | 2018-11-27 | 株式会社巴川制纸所 | 显示装置 |
| CN104049406B (zh) * | 2013-03-14 | 2017-04-12 | 株式会社日本显示器 | 液晶显示装置及电子设备 |
| CN110632688A (zh) * | 2018-06-20 | 2019-12-31 | 琳得科株式会社 | 光扩散控制层叠体及反射型显示体 |
| CN110632688B (zh) * | 2018-06-20 | 2023-05-12 | 琳得科株式会社 | 光扩散控制层叠体及反射型显示体 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10191322B2 (en) | 2019-01-29 |
| CN105717694A (zh) | 2016-06-29 |
| TWI569064B (zh) | 2017-02-01 |
| US20120250158A1 (en) | 2012-10-04 |
| JP2012208408A (ja) | 2012-10-25 |
| KR101853976B1 (ko) | 2018-05-02 |
| KR20120112063A (ko) | 2012-10-11 |
| EP2506066A3 (en) | 2013-12-25 |
| US20160070140A1 (en) | 2016-03-10 |
| CN105717694B (zh) | 2019-06-14 |
| JP5749960B2 (ja) | 2015-07-15 |
| EP2506066A2 (en) | 2012-10-03 |
| US9291851B2 (en) | 2016-03-22 |
| TW201300883A (zh) | 2013-01-01 |
| CN102736306B (zh) | 2016-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: JAPAN DISPLAY WEST INC. Free format text: FORMER OWNER: SONY CORPORATION Effective date: 20121112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121112 Address after: Aichi Prefecture, Japan Applicant after: Japan display West Co.,Ltd. Address before: Tokyo, Japan Applicant before: Sony Corp. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151110 Address after: Tokyo, Japan Applicant after: JAPAN DISPLAY Inc. Address before: Aichi Prefecture, Japan Applicant before: Japan display West Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250725 Address after: Tokyo, Japan Patentee after: Magno Haote Co.,Ltd. Country or region after: Japan Address before: Tokyo, Japan Patentee before: JAPAN DISPLAY Inc. Country or region before: Japan |