JP2016212189A - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
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- JP2016212189A JP2016212189A JP2015094171A JP2015094171A JP2016212189A JP 2016212189 A JP2016212189 A JP 2016212189A JP 2015094171 A JP2015094171 A JP 2015094171A JP 2015094171 A JP2015094171 A JP 2015094171A JP 2016212189 A JP2016212189 A JP 2016212189A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 116
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 238000003860 storage Methods 0.000 claims description 30
- 230000007547 defect Effects 0.000 abstract description 13
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- 230000000052 comparative effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 9
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- 241000519995 Stachys sylvatica Species 0.000 description 5
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- 239000004020 conductor Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
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- 230000001151 other effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0447—Position sensing using the local deformation of sensor cells
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- 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
- G02F1/13338—Input devices, e.g. touch panels
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- 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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
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- 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
- G02F1/1343—Electrodes
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Human Computer Interaction (AREA)
- Geometry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
Abstract
【解決手段】 液晶表示装置10は、対向配置された第1及び第2基板31、32と、第1及び第2基板31、32間に挟まれ、垂直配向(VA)モードを有する液晶層33と、第1基板31に設けられ、第1方向に延びる電極38と、1つの画素領域内かつ電極38の上方に絶縁層39を介して設けられ、第1方向に並ぶ第1及び第2画素電極42−1、42−2と、電極38と第1画素電極42−1とを接続する第1コンタクト部43−1と、電極38と第2画素電極42−2とを接続する第2コンタクト部43−2と、第2基板32に設けられた共通電極47とを含む。
【選択図】 図6
Description
[1]液晶表示装置の全体構成
図1は、本発明の第1実施形態に係る液晶表示装置10のブロック図である。液晶表示装置10は、表示パネル11、バックライト(照明装置)12、タッチパネル13、走査ドライバ(走査線駆動回路)14、信号ドライバ(信号線駆動回路)15、共通電圧供給回路16、電圧発生回路17、及び制御回路18を備える。
次に、表示パネル11に含まれる画素アレイの構成について説明する。図3は、画素アレイの回路図である。図3では、4つの画素20を抽出して示している。
次に、表示パネル11の構成について説明する。図4は、表示パネル11の平面図である。図5は、蓄積電極40の平面図である。図6は、図4のA−A´線に沿った表示パネル11の断面図である。図7は、図4のB−B´線に沿った表示パネル11の断面図である。
上記のように構成された液晶表示装置10の動作について説明する。画像表示を行う場合、制御回路18は、画素電極42、及び共通電極47の電圧を制御することで、液晶層33に印加する電界を制御する。画素電極42及び共通電極47の電圧が概略同じ場合がオフ状態、画素電極42及び共通電極47の一方が正電圧、他方が0Vである場合がオン状態である。
次に、比較例に係る表示パネルの構成について説明する。図8は、比較例に係る表示パネルの平面図である。
以上詳述したように第1実施形態では、表示パネル11は、垂直配向(VA)モードを有する。また、表示パネル11の各画素20は、画素20の長辺方向(Y方向)に並んだ画素電極42−1、42−2と、画素電極42−1、42−2の下方のレイヤーに配置されかつY方向に延びる電極38と、画素電極42−1、42−2と電極38とを接続するコンタクト部43−1、43−2とを備える。
第2実施形態は、第1実施形態の突起48に代えて、共通電極47に形成した開口部を用いて液晶の配向を制御する実施例である。
図14は、第3実施形態に係る表示パネル11の断面図である。第3実施形態に係る表示パネル11の平面図は、図4及び図5と同じであり、図14は、図4のA−A´線に対応する断面図である。
Claims (8)
- 対向配置された第1及び第2基板と、
前記第1及び第2基板間に挟まれ、垂直配向(VA)モードを有する液晶層と、
前記第1基板に設けられ、第1方向に延びる第1電極と、
1つの画素領域内かつ前記第1電極の上方に絶縁層を介して設けられ、前記第1方向に並ぶ第1及び第2画素電極と、
前記第1電極と前記第1画素電極とを接続する第1コンタクト部と、
前記第1電極と前記第2画素電極とを接続する第2コンタクト部と、
前記第2基板に設けられた共通電極と、
を具備することを特徴とする液晶表示装置。 - 前記第1基板に設けられたスイッチング素子をさらに具備し、
前記第1電極は、前記スイッチング素子に接続されることを特徴とする請求項1に記載の液晶表示装置。 - 前記第1電極と前記第1画素電極との間、かつ前記第1画素電極と前記第2画素電極との間に設けられた蓄積電極をさらに具備し、
前記蓄積電極は、前記共通電極と同じ電圧が印加されることを特徴とする請求項1又は2に記載の液晶表示装置。 - 前記蓄積電極は、隣接する画素の間にさらに配置されることを特徴とする請求項3に記載の液晶表示装置。
- 前記第2基板に設けられ、前記液晶層の配向を制御する突起をさらに具備し、
前記突起は、前記第1コンタクト部と重なるように配置されることを特徴とする請求項1乃至4のいずれかに記載の液晶表示装置。 - 前記共通電極は、前記液晶層の配向を制御する開口部を有し、
前記開口部は、前記第1コンタクト部と重なるように配置されることを特徴とする請求項1乃至4のいずれかに記載の液晶表示装置。 - 前記第1画素電極と前記第2画素電極との境界は、前記画素の中央に配置されることを特徴とする請求項1乃至6のいずれかに記載の液晶表示装置。
- 前記第1電極は、透明電極からなることを特徴とする請求項1乃至7のいずれかに記載の液晶表示装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015094171A JP6531313B2 (ja) | 2015-05-01 | 2015-05-01 | 液晶表示装置 |
CN201680025069.7A CN107533262B (zh) | 2015-05-01 | 2016-04-19 | 液晶显示装置 |
PCT/JP2016/062397 WO2016178367A1 (ja) | 2015-05-01 | 2016-04-19 | 液晶表示装置 |
TW105113221A TWI587042B (zh) | 2015-05-01 | 2016-04-28 | Liquid crystal display device |
US15/794,639 US10416488B2 (en) | 2015-05-01 | 2017-10-26 | Liquid crystal display having a plurality of pixel electrodes in one pixel region |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2015094171A JP6531313B2 (ja) | 2015-05-01 | 2015-05-01 | 液晶表示装置 |
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JP2016212189A true JP2016212189A (ja) | 2016-12-15 |
JP6531313B2 JP6531313B2 (ja) | 2019-06-19 |
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US (1) | US10416488B2 (ja) |
JP (1) | JP6531313B2 (ja) |
CN (1) | CN107533262B (ja) |
TW (1) | TWI587042B (ja) |
WO (1) | WO2016178367A1 (ja) |
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CN106681042B (zh) * | 2017-01-05 | 2021-01-26 | 京东方科技集团股份有限公司 | 触控显示屏及其制造方法、触控显示装置 |
JP7331614B2 (ja) | 2019-10-16 | 2023-08-23 | 凸版印刷株式会社 | 液晶表示装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007316234A (ja) * | 2006-05-24 | 2007-12-06 | Sharp Corp | 液晶表示装置および液晶表示装置の製造方法 |
KR20080036367A (ko) * | 2006-10-23 | 2008-04-28 | 삼성전자주식회사 | 표시판 |
JP2008250323A (ja) * | 2007-03-29 | 2008-10-16 | Toppoly Optoelectronics Corp | 画像表示システム |
WO2009013855A1 (ja) * | 2007-07-20 | 2009-01-29 | Sharp Kabushiki Kaisha | 液晶表示装置 |
US8792065B2 (en) * | 2012-07-18 | 2014-07-29 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Sub-pixel display structure and liquid crystal display panel using the same |
Family Cites Families (8)
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KR101112537B1 (ko) * | 2004-06-03 | 2012-02-29 | 삼성전자주식회사 | 다중 도메인 액정 표시 장치 및 그에 사용되는 표시판 |
JP4254855B2 (ja) * | 2006-12-20 | 2009-04-15 | ソニー株式会社 | 液晶表示装置およびその製造方法 |
CN101568876B (zh) * | 2007-01-17 | 2011-09-28 | 夏普株式会社 | 液晶显示面板和液晶显示装置 |
KR20100024222A (ko) * | 2008-08-25 | 2010-03-05 | 삼성전자주식회사 | 액정 표시 장치 |
KR101542399B1 (ko) * | 2008-08-26 | 2015-08-07 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 그 제조 방법 |
KR20120089505A (ko) * | 2010-12-10 | 2012-08-13 | 삼성전자주식회사 | 표시 장치 및 그 제조 방법 |
KR101635668B1 (ko) * | 2011-04-08 | 2016-07-01 | 가부시키가이샤 재팬 디스프레이 | 액정 표시 장치 |
CN102183852B (zh) * | 2011-05-09 | 2013-07-17 | 深圳市华星光电技术有限公司 | 液晶显示器 |
-
2015
- 2015-05-01 JP JP2015094171A patent/JP6531313B2/ja active Active
-
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007316234A (ja) * | 2006-05-24 | 2007-12-06 | Sharp Corp | 液晶表示装置および液晶表示装置の製造方法 |
KR20080036367A (ko) * | 2006-10-23 | 2008-04-28 | 삼성전자주식회사 | 표시판 |
JP2008250323A (ja) * | 2007-03-29 | 2008-10-16 | Toppoly Optoelectronics Corp | 画像表示システム |
WO2009013855A1 (ja) * | 2007-07-20 | 2009-01-29 | Sharp Kabushiki Kaisha | 液晶表示装置 |
US8792065B2 (en) * | 2012-07-18 | 2014-07-29 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Sub-pixel display structure and liquid crystal display panel using the same |
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US20180046009A1 (en) | 2018-02-15 |
CN107533262B (zh) | 2020-10-20 |
TW201643518A (zh) | 2016-12-16 |
WO2016178367A1 (ja) | 2016-11-10 |
US10416488B2 (en) | 2019-09-17 |
JP6531313B2 (ja) | 2019-06-19 |
TWI587042B (zh) | 2017-06-11 |
CN107533262A (zh) | 2018-01-02 |
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