JP6816912B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
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- JP6816912B2 JP6816912B2 JP2016007508A JP2016007508A JP6816912B2 JP 6816912 B2 JP6816912 B2 JP 6816912B2 JP 2016007508 A JP2016007508 A JP 2016007508A JP 2016007508 A JP2016007508 A JP 2016007508A JP 6816912 B2 JP6816912 B2 JP 6816912B2
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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
- G02F1/136—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
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
-
- 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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
- H10D30/673—Thin-film transistors [TFT] characterised by the electrodes characterised by the shapes, relative sizes or dispositions of the gate electrodes
- H10D30/6731—Top-gate only TFTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6741—Group IV materials, e.g. germanium or silicon carbide
- H10D30/6743—Silicon
- H10D30/6745—Polycrystalline or microcrystalline silicon
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
- H10D86/441—Interconnections, e.g. scanning lines
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
- H10D86/60—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs wherein the TFTs are in active matrices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/124—Insulating layers formed between TFT elements and OLED elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/131—Interconnections, e.g. wiring lines or terminals
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
- H10K77/10—Substrates, e.g. flexible substrates
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
- Theoretical Computer Science (AREA)
Description
する。
100 基板
102 半導体層
102a ドレイン領域
104 第3の絶縁層
106 第1の金属層
108 第1の絶縁層
110 第1の開口
112 第2の金属層
112a 金属パッド
112b データ線
116 第2の絶縁層
118 第2の開口
120 透明電極
300 アレイ基板
350 透明基板
400 表示層
500 表示装置
A 幾何中心
B 幾何中心
P 画素領域
α 夾角
Claims (10)
- アレイに配列された複数の画素構造が定められたアレイ基板を含み、
前記画素構造の各々は、
基板と、
前記基板の上方に配置された半導体層と、
前記基板の上方に配置され、ゲート線として機能する第1の金属層と、
前記半導体層の上方に配置され、前記半導体層の上面と第1の絶縁層の側壁面を露出させる第1の開口を含む第1の絶縁層と、
前記第1の絶縁層の上方に配置され、且つ前記第1の開口を介して前記半導体層の前記上面と前記第1の絶縁層の前記側壁面の上方に形成された金属パッドと、
前記金属パッドと前記第1の絶縁層の上方に配置され、前記第1の絶縁層の前記側壁面の上方の前記金属パッドを露出させる第2の開口を含む第2の絶縁層と、を含み、
前記第1の開口、前記第2の開口、および前記第1の金属層の一方向に沿った順序は、前記第1の金属層、前記第2の開口、および前記第1の開口であり、
前記第2の開口の底部が、前記第1の開口の底部と部分的に重なり、且つ前記第1の開口の底部の一部が前記第2の開口の底部の外側に配置される、
表示装置。 - 前記第2の開口で露出した前記金属パッドの面積は、前記第1の開口で露出した前記半導体層の前記上面の面積より大きい、請求項1に記載の表示装置。
- 前記画素構造の各々は、第2の金属層を更に含み、前記第2の金属層は、前記金属パッドとデータ線を含み、前記データ線は、前記第1の金属層に部分的に重なる、請求項1に記載の表示装置。
- 前記ゲート線は、第1の方向に沿って離間して配置され、前記データ線は、第2の方向に沿って離間して配置され、前記第1の方向は、前記第2の方向と異なり、前記画素構造のうちの1つでは、前記半導体層は、前記の対応するデータ線と前記の対応する金属パッドと電気的に接続される、請求項3に記載の表示装置。
- 前記画素構造のうちの1つでは、前記第2の開口は、前記第1の開口と前記データ線との間にある、請求項4に記載の表示装置。
- 前記画素構造のうちの1つでは、前記第2の開口は、前記第1の金属層に部分的に重なる、請求項4に記載の表示装置。
- 前記画素構造のうちの1つでは、前記第1の開口は、第1の幾何中心を有し、前記第2の開口は、第2の幾何中心を有し、前記第1の幾何中心と前記第2の幾何中心との間の接続線と前記ゲート線は、夾角を有し、前記夾角は、0度超90度未満である、請求項4に記載の表示装置。
- 透明基板と、
前記透明基板と前記アレイ基板との間に配置された表示層と、を更に含む、請求項1に記載の表示装置。 - 前記画素構造の各々は、第1の透明電極を更に含み、前記の透明電極は、前記第2の開口を介して前記第2の金属層を電気的に接続する、請求項1に記載の表示装置。
- 前記表示層は、液晶層または有機発光ダイオード層である、請求項8に記載の表示装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104101901A TWI577000B (zh) | 2015-01-21 | 2015-01-21 | 顯示裝置 |
| TW104101901 | 2015-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016133811A JP2016133811A (ja) | 2016-07-25 |
| JP6816912B2 true JP6816912B2 (ja) | 2021-01-20 |
Family
ID=56407755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016007508A Active JP6816912B2 (ja) | 2015-01-21 | 2016-01-19 | 表示装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US9772535B2 (ja) |
| JP (1) | JP6816912B2 (ja) |
| KR (1) | KR101778364B1 (ja) |
| TW (1) | TWI577000B (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI577000B (zh) * | 2015-01-21 | 2017-04-01 | 群創光電股份有限公司 | 顯示裝置 |
| KR102724099B1 (ko) * | 2016-10-31 | 2024-10-31 | 엘지디스플레이 주식회사 | 보조 전극을 포함하는 디스플레이 장치 |
| CN106502012A (zh) * | 2017-01-03 | 2017-03-15 | 深圳市华星光电技术有限公司 | Ffs模式的阵列基板及其制作方法 |
| TWI795632B (zh) * | 2020-03-02 | 2023-03-11 | 友達光電股份有限公司 | 陣列基板 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6831623B2 (en) * | 1996-10-22 | 2004-12-14 | Seiko Epson Corporation | Liquid crystal panel substrate, liquid crystal panel, and electronic equipment and projection type display device both using the same |
| JP3463005B2 (ja) * | 1999-07-19 | 2003-11-05 | シャープ株式会社 | 液晶表示装置およびその製造方法 |
| KR100475108B1 (ko) * | 2001-12-22 | 2005-03-10 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 제조 방법 |
| JP2003262885A (ja) * | 2002-03-08 | 2003-09-19 | Seiko Epson Corp | 電気光学装置およびその製造方法、電子機器 |
| JP4449953B2 (ja) * | 2006-07-27 | 2010-04-14 | エプソンイメージングデバイス株式会社 | 液晶表示装置 |
| JP2009021477A (ja) * | 2007-07-13 | 2009-01-29 | Sony Corp | 半導体装置およびその製造方法、ならびに表示装置およびその製造方法 |
| WO2010109719A1 (ja) * | 2009-03-27 | 2010-09-30 | シャープ株式会社 | 表示パネルおよび表示装置 |
| JP5176003B2 (ja) * | 2010-06-24 | 2013-04-03 | シャープ株式会社 | 半導体装置およびその製造方法 |
| US9996210B2 (en) * | 2011-06-30 | 2018-06-12 | International Business Machines Corporation | Enabling host active element content related actions on a client device within remote presentations |
| JP5834705B2 (ja) * | 2011-09-28 | 2015-12-24 | セイコーエプソン株式会社 | 電気光学装置、及び電子機器 |
| CN103137616B (zh) * | 2011-11-25 | 2017-04-26 | 上海天马微电子有限公司 | Tft阵列基板及其形成方法、显示面板 |
| US9632380B2 (en) * | 2012-10-03 | 2017-04-25 | Sharp Kubushiki Kaisha | Liquid crystal display device |
| KR102015873B1 (ko) * | 2013-01-03 | 2019-10-22 | 삼성디스플레이 주식회사 | 표시장치용 백플레인 및 그의 제조 방법 |
| KR102007833B1 (ko) * | 2013-04-30 | 2019-08-06 | 엘지디스플레이 주식회사 | 프린지 필드 스위칭 모드 액정표시장치용 어레이 기판 |
| TWI520399B (zh) * | 2013-05-31 | 2016-02-01 | 群創光電股份有限公司 | 有機發光裝置及其製造方法、以及包含其之影像顯示系統 |
| CN103700669A (zh) | 2013-12-19 | 2014-04-02 | 京东方科技集团股份有限公司 | 一种阵列基板及其制备方法、显示装置 |
| KR101798433B1 (ko) * | 2014-12-31 | 2017-11-17 | 엘지디스플레이 주식회사 | 인셀 터치 액정 디스플레이 장치와 이의 제조방법 |
| TWI577000B (zh) * | 2015-01-21 | 2017-04-01 | 群創光電股份有限公司 | 顯示裝置 |
-
2015
- 2015-01-21 TW TW104101901A patent/TWI577000B/zh active
- 2015-06-03 US US14/729,315 patent/US9772535B2/en active Active
- 2015-06-26 KR KR1020150090880A patent/KR101778364B1/ko active Active
-
2016
- 2016-01-19 JP JP2016007508A patent/JP6816912B2/ja active Active
-
2017
- 2017-08-21 US US15/681,477 patent/US9977304B2/en active Active
-
2018
- 2018-04-20 US US15/958,052 patent/US10503038B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW201628169A (zh) | 2016-08-01 |
| US9772535B2 (en) | 2017-09-26 |
| US9977304B2 (en) | 2018-05-22 |
| US10503038B2 (en) | 2019-12-10 |
| KR101778364B1 (ko) | 2017-09-13 |
| US20180239182A1 (en) | 2018-08-23 |
| US20160209690A1 (en) | 2016-07-21 |
| KR20160090233A (ko) | 2016-07-29 |
| JP2016133811A (ja) | 2016-07-25 |
| US20170343846A1 (en) | 2017-11-30 |
| TWI577000B (zh) | 2017-04-01 |
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