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US20130003006A1 - System for display images - Google Patents

System for display images Download PDF

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Publication number
US20130003006A1
US20130003006A1 US13/535,249 US201213535249A US2013003006A1 US 20130003006 A1 US20130003006 A1 US 20130003006A1 US 201213535249 A US201213535249 A US 201213535249A US 2013003006 A1 US2013003006 A1 US 2013003006A1
Authority
US
United States
Prior art keywords
layer
display
seal
opening
substrate
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.)
Abandoned
Application number
US13/535,249
Other languages
English (en)
Inventor
Chun-Ming Wang
Hsixg-Ju Sung
Te-Yu Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Innocom Technology Shenzhen Co Ltd
Innolux Corp
Original Assignee
Innocom Technology Shenzhen Co Ltd
Chimei Innolux Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Assigned to CHIMEI INNOLUX CORPORATION, INNOCOM TECHNOLOGY(SHENZHEN) CO., LTD. reassignment CHIMEI INNOLUX CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LEE, TE-YU, SUNG, HSIXG-JU, WANG, CHUN-MING
Application filed by Innocom Technology Shenzhen Co Ltd, Chimei Innolux Corp filed Critical Innocom Technology Shenzhen Co Ltd
Publication of US20130003006A1 publication Critical patent/US20130003006A1/en
Assigned to Innolux Corporation reassignment Innolux Corporation CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: CHIMEI INNOLUX CORPORATION
Priority to US14/714,560 priority Critical patent/US9176345B2/en
Priority to US14/875,031 priority patent/US9377654B2/en
Priority to US14/874,919 priority patent/US9372367B2/en
Priority to US15/050,363 priority patent/US9544959B2/en
Priority to US15/132,167 priority patent/US9801241B2/en
Priority to US15/163,851 priority patent/US9690143B2/en
Priority to US15/199,365 priority patent/US9668308B2/en
Priority to US15/275,220 priority patent/US9913330B2/en
Abandoned legal-status Critical Current

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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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • 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
    • G02F1/133345—Insulating layers
    • 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
    • G02F1/1341—Filling or closing of cells
    • 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
    • G02F1/133357—Planarisation layers
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/02—Materials and properties organic material

Definitions

  • the disclosure relates to a system for displaying images including a display panel, and more particularly to a display panel with a patterned planarization layer.
  • a color filter (CF) substrate and an array substrate are bonded together by a seal. Then, a space between the two substrates is filled with a liquid crystal material to form a liquid crystal display panel.
  • CF color filter
  • a planarization layer is blanketly formed over the array substrate to cover the TFTs, the scan lines, and the data lines.
  • the adhesion between a material of the planarization layer and a metal material used for the scan lines and the data lines and the adhesion between a material of the planarization layer and an inorganic material used for the TFTs, such as silicon oxide or silicon nitride are poor.
  • peeling easily occurs between the planarization layer and the metal lines of the scan lines and the data lines, and between the planarization layer and the inorganic material of the TFTs. If so, then, there is poor bonding between the CF substrate and the array substrate, which may lead to the separation of the CF substrate and the array substrate. Therefore, the yield of the conventional liquid crystal display panels is poor.
  • embodiments of the invention provide a system for displaying images including a display panel.
  • the display panel has a patterned planarization layer which improves a bonding force between two substrates of the display panel.
  • the peeling issue found in the manufacturing of conventional liquid crystal display panels is prevented from occurring. Further, the yield of the liquid crystal display panels is enhanced.
  • a system for displaying images including a display panel.
  • the display panel has a display area and a peripheral area surrounding the display area.
  • the display panel comprises a metal layer disposed on a first substrate.
  • a patterned planarization layer is disposed on the metal layer, having at least one opening corresponding to the peripheral area, wherein a portion of the metal layer is exposed through the opening.
  • a second substrate is disposed opposite to the first substrate.
  • a seal is disposed between the first and the second substrates and at the peripheral area, wherein the seal covers the metal layer through the opening of the patterned planarization layer.
  • FIGS. 1A-1E show schematic plane views of display panels according to various embodiments of the invention.
  • FIG. 2A shows a cross section of a portion of the display panel at the dotted line area 2 A of FIG. 1A according to an embodiment of the invention
  • FIG. 2B shows a cross section of a portion of the display panel at the dotted line area 2 B of FIG. 1D according to an embodiment of the invention
  • FIG. 2C shows a cross section of a portion of the display panel at the dotted line area 2 C of FIG. 1E according to an embodiment of the invention.
  • FIG. 3 schematically shows a system for displaying images including the display panel according to an embodiment of the invention.
  • a patterned planarization layer is formed on a substrate of a display panel.
  • the patterned planarization layer is disposed between a seal and a metal layer and an insulating layer formed on the substrate.
  • a contact area between the seal and the metal layer and the insulating layer is increased through the design of the patterned planarization layer.
  • FIG. 1A a plane view of a display panel 100 according to an embodiment of the invention is shown.
  • the display panel 100 has a display area 100 A and a peripheral area 100 B surrounding the display area 100 A.
  • a seal 110 is disposed at the peripheral area 100 B for bonding two substrates (not shown) of the display panel 100 together.
  • the display panel 100 has a patterned planarization layer 108 , which has a loop-shaped opening 109 A disposed corresponding to the peripheral area 100 B.
  • the loop-shaped opening 109 A is disposed corresponding to an area of the seal 110 .
  • the display panel 100 includes a first substrate 102 , such as an array substrate.
  • An insulating layer 104 and a metal layer 106 are formed on the first substrate 102 .
  • the material of the insulating layer 104 is for example silicon oxide (SiOx), silicon nitride (SiNx) or a combination thereof, which may be used for an insulating material layer of TFTs.
  • the material of the metal layer 106 may be an electrically conductive material such as titanium, aluminum, molybdenum, manganese, copper, zinc, tin, gold or silver, which can be used as metal wires for the scan lines and the data lines to electrically connect with the TFTs.
  • the patterned planarization layer 108 is formed on the insulating layer 104 and the metal layer 106 , having the loop-shaped opening 109 A to expose a portion of the insulating layer 104 and a portion of the metal layer 106 .
  • the material of the patterned planarization layer 108 is for example an organic photoresist made of acrylic-based materials, which can be processed by an exposure and a development process to form the loop-shaped opening 109 A.
  • the display panel 100 further includes a second substrate 120 , such as a CF substrate, which is disposed opposite to the first substrate 102 .
  • a color filter layer 122 is formed on the second substrate 120 .
  • the seal 110 is disposed between the first substrate 102 and the second substrate 120 for bonding with each other.
  • the material of the seal 110 is for example an adhesion agent made of acrylic-based materials or epoxy resin, which can be processed by a coating process to form the seal 110 .
  • the adhesion force between the seal 110 , the insulating layer 104 and the metal layer 106 is greater than the adhesion force between the patterned planarization layer 108 , the insulating layer 104 and the metal layer 106 .
  • the seal 110 contacts the portions of the insulating layer 104 and the metal layer 106 exposed through the loop-shaped opening 109 A.
  • the area of the opening of the patterned planarization layer 108 may be 5% to 100% of the area of the seal 110 , wherein at least greater than 10% is preferred.
  • the area of the opening of the patterned planarization layer 108 is larger, and thus a contact area among the seal 110 , the insulating layer 104 and the metal layer 106 on the first substrate 102 is larger. Therefore, the bonding ability between the first substrate 102 and the second substrate 120 is higher.
  • the patterned planarization layer 108 has L-shaped holes 109 B disposed at four corners of the peripheral area 100 B of the display panel 100 and the L-shaped holes 109 B correspond to the area of the seal 110 .
  • a contact area among the seal 110 , the insulating layer 104 and the metal layer 106 is increased by the design of the L-shaped holes 109 B.
  • the peeling issue easily occurs at the four corners of the display panel 100 when stress is applied to the display panel 100 .
  • the design of the four L-shaped holes 109 B of the patterned planarization layer 108 prevents the display panel 100 from failing in the shock test due to peeling.
  • the patterned planarization layer 108 has a plurality of holes 109 C disposed at the peripheral area 100 B of the display panel 100 and the holes 109 C correspond to the area of the seal 110 .
  • a contact area among the seal 110 , the insulating layer 104 and the metal layer 106 is increased by the design of the holes 109 C.
  • the shape of the holes 109 C may be any shape. Further, the amount, the size and the distribution position of the holes 109 C are not limited to FIG. 1C .
  • the area of the holes 109 C is at least more than 10% of the area of the seal 110 .
  • FIG. 1D a plane view of a display panel 100 according to another embodiment of the invention is shown.
  • the patterned planarization layer 108 is disposed outside of the seal 110 and at the display area 100 A.
  • the patterned planarization layer 108 is not disposed at the peripheral area 100 B, such that the seal 110 completely covers the insulating layer 104 and the metal layer 106 at the peripheral area 100 B to enhance the bonding strength between the first substrate 102 and the second substrate 120 .
  • the display panel 100 of FIG. 2B further includes a passivation layer 112 disposed between the patterned planarization layer 108 and the insulating layer 104 and the metal layer 106 . Because the patterned planarization layer 108 of the display panel 100 of FIG. 2B is only disposed at the display area 100 A, the metal layer 106 may be corroded by moisture or oxygen before coating the seal 110 .
  • the metal layer 106 After coating the seal 110 , the metal layer 106 also may be corroded due to the seal 110 not being accurately coated at an exact position and the metal layer 106 not completely being covered with the seal 110 .
  • the passivation layer 112 is formed on the metal layer 106 to completely cover the insulating layer 104 and the metal layer 106 .
  • the material of the passivation layer 112 may be silicon oxide (SiOx), silicon nitride (SiNx) or other suitable insulating materials.
  • the adhesion force between the seal 110 and the passivation layer 112 is greater than the adhesion force between patterned planarization layer 108 and the passivation layer 112 .
  • the peeling issue occurring between the first substrate 102 and the second substrate 120 is effectively prevented.
  • FIG. 1E a plane view of a display panel 100 according to another embodiment of the invention is shown.
  • an opening 109 of the patterned planarization layer 108 has an area greater than or equal to the area of the seal 110 . Therefore, the seal 110 completely covers portions of the insulating layer 104 and the metal layer 106 exposed by the opening 109 to enhance the bonding strength between the first substrate 102 and the second substrate 120 .
  • the display panel 100 of FIG. 2C further includes a passivation layer 114 disposed above the patterned planarization layer 108 .
  • the portions of the insulating layer 104 and the metal layer 106 exposed by the opening 109 are completely covered with the passivation layer 114 .
  • the material of the passivation layer 114 may be silicon oxide (SiOx), silicon nitride (SiNx) or other suitable insulating materials.
  • the adhesion force between the seal 110 and the passivation layer 114 is greater than the adhesion force between patterned planarization layer 108 and the passivation layer 114 .
  • the passivation layer 114 prevents the metal layer 106 from being corroded by moisture or oxygen. After coating the seal 110 , the metal layer 106 may be corroded due to the seal 110 not being accurately coated at an exact position and the metal layer 106 not being completely covered by the seal 110 .
  • the passivation layer 114 mitigates the above mentioned issues to prevent the metal layer 106 from corrosion.
  • the display panels 100 of the embodiments use the design of the patterned planarization layer 108 to increase the contact area between the seal 110 and the insulating layer 104 and the metal layer 106 on the first substrate 102 , or to increase the contact area between the seal 110 and the passivation layer 112 or 114 on the first substrate 102 . Therefore, the bonding force between first substrate 102 and the second substrate 120 is enhanced to prevent the display panel 100 from failure which is caused by peeling issue. Moreover, the production yield of the display panel 100 is also enhanced.
  • a liquid crystal layer (not shown) is sandwiched between the first substrate 102 and the second substrate 120 .
  • the display panel 100 can further include a pair of polarizers (not shown) disposed on the outer sides of the first substrate 102 and the second substrate 120 respectively to complete the fabrication of a liquid crystal display panel.
  • the system 400 for displaying images includes a display 200 , for example a liquid crystal display.
  • the display 200 includes a display panel 100 according to an embodiment of the invention.
  • the display 200 can be a part of an electronic device.
  • the system 400 for displaying images includes the display 200 and a control unit 300 .
  • the control unit 300 is coupled with the display 200 to provide an input to the display 200 , such that the display 200 displays images.
  • the above mentioned electronic device can be a mobile phone, a digital camera, a personal data assistant (PDA), a notebook computer, a desktop computer, a television, a car display or a portable DVD player.
  • PDA personal data assistant

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
US13/535,249 2011-06-29 2012-06-27 System for display images Abandoned US20130003006A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US14/714,560 US9176345B2 (en) 2011-06-29 2015-05-18 System for display images
US14/874,919 US9372367B2 (en) 2011-06-29 2015-10-05 System for display images
US14/875,031 US9377654B2 (en) 2011-06-29 2015-10-05 System for display images
US15/050,363 US9544959B2 (en) 2012-06-15 2016-02-22 Solid-state lighting compatible with ballasts and operable with AC mains
US15/132,167 US9801241B2 (en) 2012-06-15 2016-04-18 Solid-state lighting without operational uncertainty and free of fire hazard
US15/163,851 US9690143B2 (en) 2011-06-29 2016-05-25 System for display images
US15/199,365 US9668308B2 (en) 2012-06-15 2016-06-30 Linear solid-state lighting compatible with ballasts in double ends and operable with AC mains in a single end
US15/275,220 US9913330B2 (en) 2012-06-15 2016-09-23 Solid-state lighting operable with compact fluorescent ballasts and AC mains

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW100122869 2011-06-29
TW100122869A TWI471661B (zh) 2011-06-29 2011-06-29 影像顯示系統

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/135,116 Continuation-In-Part US9163818B2 (en) 2012-06-15 2013-12-19 Linear solid-state lighting with degenerate voltage sensing free of fire and shock hazards
US14/714,560 Division US9176345B2 (en) 2011-06-29 2015-05-18 System for display images

Publications (1)

Publication Number Publication Date
US20130003006A1 true US20130003006A1 (en) 2013-01-03

Family

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Application Number Title Priority Date Filing Date
US13/535,249 Abandoned US20130003006A1 (en) 2011-06-29 2012-06-27 System for display images
US14/714,560 Active US9176345B2 (en) 2011-06-29 2015-05-18 System for display images
US14/874,919 Active US9372367B2 (en) 2011-06-29 2015-10-05 System for display images
US14/875,031 Active US9377654B2 (en) 2011-06-29 2015-10-05 System for display images
US15/163,851 Active US9690143B2 (en) 2011-06-29 2016-05-25 System for display images

Family Applications After (4)

Application Number Title Priority Date Filing Date
US14/714,560 Active US9176345B2 (en) 2011-06-29 2015-05-18 System for display images
US14/874,919 Active US9372367B2 (en) 2011-06-29 2015-10-05 System for display images
US14/875,031 Active US9377654B2 (en) 2011-06-29 2015-10-05 System for display images
US15/163,851 Active US9690143B2 (en) 2011-06-29 2016-05-25 System for display images

Country Status (2)

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US (5) US20130003006A1 (zh)
TW (1) TWI471661B (zh)

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US20140071389A1 (en) * 2012-09-07 2014-03-13 Japan Display Inc. Display panel
US20150301373A1 (en) * 2012-10-02 2015-10-22 Japan Display Inc. Liquid crystal display device
US9196804B2 (en) 2013-10-14 2015-11-24 Samsung Display Co., Ltd. Display apparatus
JP2015225227A (ja) * 2014-05-28 2015-12-14 株式会社ジャパンディスプレイ 液晶表示装置
US20160133653A1 (en) * 2014-11-07 2016-05-12 Lg Display Co., Ltd. Narrow bezel flat panel display
JP2016099499A (ja) * 2014-11-21 2016-05-30 株式会社ジャパンディスプレイ 表示装置
JP2016118651A (ja) * 2014-12-19 2016-06-30 株式会社ジャパンディスプレイ 液晶表示パネル
JP2017026668A (ja) * 2015-07-16 2017-02-02 株式会社ジャパンディスプレイ 表示装置
US20170047541A1 (en) * 2015-08-10 2017-02-16 Japan Display Inc. Display device
US9581871B2 (en) 2013-05-16 2017-02-28 Au Optronics Corporation Display panel comprising a wire disposed and sandwiched in between a sealant and a planarization layer and method for manufacturing the same
US20170098797A1 (en) * 2015-10-06 2017-04-06 Samsung Display Co., Ltd. Display apparatus
US20170179425A1 (en) * 2014-11-17 2017-06-22 Boe Technology Group Co., Ltd. Package substrate and manufacturing method thereof, and oled display device
US20180022898A1 (en) * 2016-07-21 2018-01-25 Guangdong Guangshan New Material Co., Ltd. Flame-retardant resin composition, thermosetting resin composition, flame-retardant engineering plastic and composite metal substrate
CN108055728A (zh) * 2017-12-27 2018-05-18 生迪智慧科技有限公司 多路发光二极管led驱动电路及驱动方法
US20180321772A1 (en) * 2014-12-15 2018-11-08 Samsung Display Co., Ltd. Touch sensor device
JP2019008312A (ja) * 2018-09-05 2019-01-17 株式会社ジャパンディスプレイ 表示装置
JP2019082738A (ja) * 2019-03-04 2019-05-30 株式会社ジャパンディスプレイ 液晶表示装置
JP2019194732A (ja) * 2019-07-22 2019-11-07 株式会社ジャパンディスプレイ 表示装置
JP2020527289A (ja) * 2018-01-19 2020-09-03 昆山国顕光電有限公司Ｋｕｎｓｈａｎ Ｇｏ−Ｖｉｓｉｏｎｏｘ Ｏｐｔｏ−Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．， Ｌｔｄ． パッケージ構造
US10910461B2 (en) 2018-07-03 2021-02-02 Samsung Display Co., Ltd. Display panel and display device including the same
US11011595B2 (en) 2018-08-02 2021-05-18 Samsung Display Co., Ltd. Display panel

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TWI533055B (zh) * 2014-09-30 2016-05-11 群創光電股份有限公司 顯示面板
CN109254457A (zh) * 2014-11-12 2019-01-22 群创光电股份有限公司 显示面板
CN109830181A (zh) * 2017-11-23 2019-05-31 群创光电股份有限公司 显示装置
TWI690754B (zh) * 2019-03-05 2020-04-11 友達光電股份有限公司 顯示面板及其製造方法
CN110646967A (zh) * 2019-10-12 2020-01-03 深圳市华星光电半导体显示技术有限公司 一种显示面板及其制作方法
CN111818703B (zh) * 2020-08-27 2025-06-03 厦门阳光恩耐照明有限公司 一种led驱动电路及led灯具

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US20160266424A1 (en) 2016-09-15
US9377654B2 (en) 2016-06-28
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US9690143B2 (en) 2017-06-27
US9176345B2 (en) 2015-11-03
TW201300906A (zh) 2013-01-01
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US20160026021A1 (en) 2016-01-28
US20150248028A1 (en) 2015-09-03

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