JP2018116227A - 表示装置 - Google Patents
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- JP2018116227A JP2018116227A JP2017008619A JP2017008619A JP2018116227A JP 2018116227 A JP2018116227 A JP 2018116227A JP 2017008619 A JP2017008619 A JP 2017008619A JP 2017008619 A JP2017008619 A JP 2017008619A JP 2018116227 A JP2018116227 A JP 2018116227A
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- G—PHYSICS
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- 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
- G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
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- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
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- 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
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- 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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- G—PHYSICS
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- 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
- G02F1/136286—Wiring, e.g. gate line, drain line
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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
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- 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
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- 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
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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
- G02F1/136213—Storage capacitors associated with the pixel electrode
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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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/121—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode common or background
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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
- G02F2202/00—Materials and properties
- G02F2202/10—Materials and properties semiconductor
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- 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]
- H10D30/6704—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device
- H10D30/6723—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device having light shields
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- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6755—Oxide semiconductors, e.g. zinc oxide, copper aluminium oxide or cadmium stannate
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- 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
- H10D86/421—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 having a particular composition, shape or crystalline structure of the active layer
- H10D86/423—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 having a particular composition, shape or crystalline structure of the active layer comprising semiconductor materials not belonging to the Group IV, e.g. InGaZnO
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
絶縁基板と、第1ゲートドライバと、前記第1ゲートドライバに接続された第1端部及び前記第1端部とは反対側の第2端部を有し、第1方向に沿って延伸した第1ゲート線と、前記絶縁基板と前記第1ゲート線との間に位置し、前記第1ゲート線と重なって前記第1方向に延伸した導電材料からなる層と、を備え、前記第1ゲート線の前記第2端部は、前記導電材料からなる層と電気的に接続されている、表示装置が提供される。
Claims (12)
- 絶縁基板と、
第1ゲートドライバと、
前記第1ゲートドライバに接続された第1端部及び前記第1端部とは反対側の第2端部を有し、第1方向に沿って延伸した第1ゲート線と、
前記絶縁基板と前記第1ゲート線との間に位置し、前記第1ゲート線と重なって前記第1方向に延伸した導電材料からなる層と、
を備え、
前記第1ゲート線の前記第2端部は、前記導電材料からなる層と電気的に接続されている、表示装置。 - 前記絶縁基板は、表示領域と、前記表示領域と隣接する第1非表示領域と、前記表示領域と隣接し前記第1非表示領域とは反対側の第2非表示領域とに亘って位置し、
前記第1ゲートドライバは、前記第1非表示領域に位置し、
前記第2端部は、前記第2非表示領域に位置している、請求項1に記載の表示装置。 - 前記導電材料からなる層は、第3端部及び前記第3端部とは反対側の第4端部を有し、
前記第3端部は、前記第1ゲートドライバ又は前記第1ゲート線と電気的に接続され、
前記第4端部は、前記第2端部と電気的に接続されている、請求項1又は2に記載の表示装置。 - 前記第4端部及び前記第2端部と重なって配置され、前記導電材料からなる層及び前記第1ゲート線と接する中継電極をさらに備える、請求項3に記載の表示装置。
- 前記導電材料からなる層と前記中継電極とが接触する第1接触部と、前記第1ゲート線と前記中継電極とが接触する第2接触部と、を備え、前記第1接触部と前記第2接触部とは、前記第1方向と交差する第2方向に沿って並んでいる、請求項4に記載の表示装置。
- 前記導電材料からなる層及び前記第1ゲート線と交差し、前記導電材料からなる層と前記第1ゲート線との間に位置する酸化物半導体層をさらに備える、請求項1乃至5のいずれか1項に記載の表示装置。
- 前記導電材料からなる層の上に位置する第1絶縁膜と、
前記第1絶縁膜の上に位置する酸化物半導体層と、
前記酸化物半導体層の上に位置する第2絶縁膜と、
前記第1ゲート線の上に位置する第3絶縁膜と、
前記第2端部と重なり、前記第3絶縁膜の上に位置する中継電極と、
をさらに備え、
前記第1ゲート線は、前記第2絶縁膜の上に位置し、
前記中継電極は、前記第1絶縁膜、前記第2絶縁膜、及び前記第3絶縁膜を前記導電材料からなる層まで貫通する第1貫通孔において前記導電材料からなる層と接し、前記第3絶縁膜を前記第1ゲート線まで貫通する第2貫通孔において前記第1ゲート線と接し、
前記第1貫通孔と前記第2貫通孔とは、前記第1方向と交差する第2方向に沿って並んでいる、請求項1乃至3のいずれか1項に記載の表示装置。 - 前記導電材料からなる層の上に位置する第1絶縁膜と、
前記第1絶縁膜の上に位置する酸化物半導体層と、
前記酸化物半導体層の上に位置する第2絶縁膜と、
前記第1ゲート線の上に位置する第3絶縁膜と、
前記第2端部と重なり、前記第3絶縁膜の上に位置する中継電極と、
をさらに備え、
前記第1ゲート線は、前記第2絶縁膜の上に位置し、
前記中継電極は、前記第1絶縁膜、前記第2絶縁膜、及び前記第3絶縁膜に形成された貫通孔において、前記導電材料からなる層の上面と、前記第1ゲート線の上面及び側面とに接している、請求項1乃至3のいずれか1項に記載の表示装置。 - 前記第1ゲート線と交差するソース線と、
前記酸化物半導体層と前記ソース線の間に位置し、前記酸化物半導体層及び前記ソース線と接する金属保護膜と、
をさらに備えている、請求項7又は8に記載の表示装置。 - 前記第2非表示領域に位置する第2ゲートドライバと、
前記第2ゲートドライバに接続された第2ゲート線と、
をさらに備え、
前記第2端部は、前記第2非表示領域において前記第2ゲートドライバと前記表示領域との間に位置している、請求項2に記載の表示装置。 - 前記第1ゲート線の時定数と前記導電材料からなる層の時定数とは、異なっている、請求項1乃至10のいずれか1項に記載の表示装置。
- 前記導電材料からなる層は遮光層である、請求項1乃至11のいずれか1項に記載の表示装置。
Priority Applications (4)
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JP2017008619A JP6999272B2 (ja) | 2017-01-20 | 2017-01-20 | 表示装置 |
US15/874,221 US10281783B2 (en) | 2017-01-20 | 2018-01-18 | Display device |
US16/357,469 US10921664B2 (en) | 2017-01-20 | 2019-03-19 | Substrate including semiconductors arranged in a matrix and a display device |
US17/148,944 US11719986B2 (en) | 2017-01-20 | 2021-01-14 | Substrate including semiconductors arranged in a matrix and a display device |
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KR102461634B1 (ko) * | 2016-05-26 | 2022-10-31 | 티씨엘 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | 액정 표시 장치 및 그 제조방법 |
JP2018116228A (ja) * | 2017-01-20 | 2018-07-26 | 株式会社ジャパンディスプレイ | 表示装置 |
JP6999272B2 (ja) | 2017-01-20 | 2022-01-18 | 株式会社ジャパンディスプレイ | 表示装置 |
US11211445B2 (en) * | 2019-07-16 | 2021-12-28 | Au Optronics Corporation | Foldable display panel |
JP7367414B2 (ja) * | 2019-09-10 | 2023-10-24 | セイコーエプソン株式会社 | 電気光学装置、電気光学装置の製造方法および電子機器 |
CN112466948B (zh) | 2020-11-27 | 2024-05-28 | 合肥鑫晟光电科技有限公司 | 栅极驱动电路及其制造方法、阵列基板、显示装置 |
CN115132761A (zh) * | 2022-07-04 | 2022-09-30 | Tcl华星光电技术有限公司 | 显示面板 |
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US11719986B2 (en) | 2023-08-08 |
US10921664B2 (en) | 2021-02-16 |
US20210132451A1 (en) | 2021-05-06 |
US20190212620A1 (en) | 2019-07-11 |
US20180210299A1 (en) | 2018-07-26 |
JP6999272B2 (ja) | 2022-01-18 |
US10281783B2 (en) | 2019-05-07 |
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