KR20070078075A - 반도체 장치 - Google Patents
반도체 장치 Download PDFInfo
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- KR20070078075A KR20070078075A KR1020070007410A KR20070007410A KR20070078075A KR 20070078075 A KR20070078075 A KR 20070078075A KR 1020070007410 A KR1020070007410 A KR 1020070007410A KR 20070007410 A KR20070007410 A KR 20070007410A KR 20070078075 A KR20070078075 A KR 20070078075A
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- wiring
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- semiconductor layer
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 69
- 239000010410 layer Substances 0.000 claims abstract description 106
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 239000011229 interlayer Substances 0.000 claims abstract description 19
- 239000004973 liquid crystal related substance Substances 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 4
- 239000010408 film Substances 0.000 description 58
- 239000010409 thin film Substances 0.000 description 38
- 230000003287 optical effect Effects 0.000 description 14
- 229910052581 Si3N4 Inorganic materials 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 6
- 229910052814 silicon oxide Inorganic materials 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 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
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Images
Classifications
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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
- G02F1/136286—Wiring, e.g. gate line, drain line
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
- H01L29/78609—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device for preventing leakage current
-
- 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
- G02F1/136209—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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
- H01L29/41725—Source or drain electrodes for field effect devices
- H01L29/41733—Source or drain electrodes for field effect devices for thin film transistors with insulated gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
- H01L29/78633—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device with a light shield
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (5)
- 절연 기판과,상기 절연 기판 위에 형성된 버퍼막과,상기 버퍼막 위에 형성된 반도체층과,상기 반도체층에 불순물이 첨가되어 이루어지는 소스 및 드레인과,상기 반도체층을 피복해서 상기 버퍼막 위에 형성된 게이트 절연막과,상기 반도체층과 일부 중첩해서 상기 게이트 절연막 위에 형성된 게이트 배선과,상기 게이트 배선을 피복해서 상기 게이트 절연막 위에 형성된 층간 절연막과,상기 소스 및 상기 드레인 위의 상기 층간 절연막에 형성된 컨택트 홀과,상기 컨택트 홀을 통해서 상기 소스와 접속되어 상기 층간 절연막 위로 연장되는 소스 배선과,상기 컨택트 홀을 통해서 상기 드레인과 접속되어 상기 층간 절연막 위로 연장되는 드레인 배선을 구비하고,상기 소스 배선 또는 상기 드레인 배선은, 상기 게이트 배선 위에서 종단하는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서,상기 소스 배선 또는 상기 드레인 배선은, 상기 게이트 배선 위에서 상기 반도체층과 중첩하는 영역에서 종단하는 것을 특징으로 하는 반도체 장치.
- 제1항 또는 제2항에 있어서,상기 드레인 배선은, 상기 반도체층과 중첩해서 직선 형상으로 연장되어 있는 것을 특징으로 하는 반도체 장치.
- 제1항 또는 제2항에 있어서,상기 절연 기판 위에는 금속층이 형성되어 있고,상기 금속층은, 상기 컨택트 홀 측으로부터 연장되고, 상기 게이트 배선의 하방으로서 상기 반도체층과 중첩하는 영역에서 종단하는 것을 특징으로 하는 반도체 장치.
- 제1항 또는 제2항에 있어서,액정 표시 장치의 표시 화소에 배치되고, 그 표시 화소를 선택하는 화소 선택 트랜지스터에 이용되는 것을 특징으로 하는 반도체 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-00016433 | 2006-01-25 | ||
JP2006016433A JP4844133B2 (ja) | 2006-01-25 | 2006-01-25 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070078075A true KR20070078075A (ko) | 2007-07-30 |
KR100861628B1 KR100861628B1 (ko) | 2008-10-07 |
Family
ID=38284695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070007410A KR100861628B1 (ko) | 2006-01-25 | 2007-01-24 | 반도체 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7629650B2 (ko) |
JP (1) | JP4844133B2 (ko) |
KR (1) | KR100861628B1 (ko) |
CN (1) | CN101009333B (ko) |
TW (1) | TWI334226B (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120011586A (ko) * | 2010-07-29 | 2012-02-08 | 삼성전자주식회사 | 센서 어레이 기판 및 이의 제조 방법 |
KR20160009220A (ko) * | 2014-07-15 | 2016-01-26 | 엘지디스플레이 주식회사 | 산화물 반도체 박막 트랜지스터 및 이를 구비한 표시장치용 어레이 기판 |
KR20160123234A (ko) * | 2015-04-15 | 2016-10-25 | 이노럭스 코포레이션 | 디스플레이 패널 |
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JP5312906B2 (ja) * | 2008-10-30 | 2013-10-09 | 株式会社ジャパンディスプレイ | 表示装置 |
JP5692699B2 (ja) * | 2010-02-15 | 2015-04-01 | Nltテクノロジー株式会社 | 薄膜トランジスタ、その製造方法、及び表示装置並びに電子機器 |
TWI423448B (zh) * | 2010-05-21 | 2014-01-11 | Innolux Corp | 影像顯示系統 |
KR102164308B1 (ko) * | 2013-12-30 | 2020-10-12 | 엘지디스플레이 주식회사 | 박막 트랜지스터 기판 및 그를 이용한 액정표시장치 |
CN104793415A (zh) * | 2014-01-17 | 2015-07-22 | 群创光电股份有限公司 | 薄膜晶体管基板、显示面板及显示装置 |
JP6350984B2 (ja) * | 2014-04-24 | 2018-07-04 | Tianma Japan株式会社 | 薄膜トランジスタ及び表示装置 |
CN104022157A (zh) * | 2014-05-26 | 2014-09-03 | 京东方科技集团股份有限公司 | 一种薄膜晶体管、阵列基板及显示装置 |
JP6127296B2 (ja) * | 2015-06-24 | 2017-05-17 | 株式会社ジャパンディスプレイ | 表示装置 |
JP2017038000A (ja) | 2015-08-11 | 2017-02-16 | 株式会社ジャパンディスプレイ | 表示装置 |
KR101713030B1 (ko) * | 2015-10-19 | 2017-03-07 | 주식회사 비.엘.아이 | 냉온음료 공급기용 니들 구조체 |
CN105470267A (zh) * | 2016-01-11 | 2016-04-06 | 武汉华星光电技术有限公司 | 一种阵列基板及其制备方法 |
CN105742364A (zh) * | 2016-04-12 | 2016-07-06 | 中山大学 | 一种抑制有源沟道区光致漏电流产生的mos管及应用 |
CN106896610A (zh) * | 2017-02-24 | 2017-06-27 | 厦门天马微电子有限公司 | 阵列基板、显示面板及显示装置 |
KR102579829B1 (ko) * | 2018-03-22 | 2023-09-18 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 |
KR102603872B1 (ko) * | 2018-04-20 | 2023-11-21 | 삼성디스플레이 주식회사 | 디스플레이 장치 및 그 제조방법 |
US20220093650A1 (en) * | 2019-02-04 | 2022-03-24 | Sharp Kabushiki Kaisha | Display device |
EP4270105A4 (en) * | 2021-06-29 | 2024-02-28 | Boe Technology Group Co Ltd | DISPLAY SUBSTRATE AND PRODUCTION METHOD THEREOF AND DISPLAY DEVICE |
CN116230654B (zh) * | 2023-05-10 | 2023-07-21 | 之江实验室 | 晶上系统组装结构及其组装方法 |
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JP4069906B2 (ja) | 2003-08-04 | 2008-04-02 | セイコーエプソン株式会社 | 電気光学装置及びその製造方法並びに電子機器 |
KR100611154B1 (ko) * | 2003-11-27 | 2006-08-09 | 삼성에스디아이 주식회사 | 금속 유도 결정화 방법을 이용한 박막 트랜지스터, 이의제조 방법 및 이를 사용하는 액티브 매트릭스 평판 표시장치 |
JP2005117069A (ja) | 2005-01-17 | 2005-04-28 | Seiko Epson Corp | 半導体装置の製造方法 |
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2006
- 2006-01-25 JP JP2006016433A patent/JP4844133B2/ja active Active
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2007
- 2007-01-23 TW TW096102441A patent/TWI334226B/zh active
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- 2007-01-24 US US11/657,008 patent/US7629650B2/en active Active
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20120011586A (ko) * | 2010-07-29 | 2012-02-08 | 삼성전자주식회사 | 센서 어레이 기판 및 이의 제조 방법 |
KR20160009220A (ko) * | 2014-07-15 | 2016-01-26 | 엘지디스플레이 주식회사 | 산화물 반도체 박막 트랜지스터 및 이를 구비한 표시장치용 어레이 기판 |
KR20160123234A (ko) * | 2015-04-15 | 2016-10-25 | 이노럭스 코포레이션 | 디스플레이 패널 |
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TW200729511A (en) | 2007-08-01 |
KR100861628B1 (ko) | 2008-10-07 |
JP4844133B2 (ja) | 2011-12-28 |
CN101009333A (zh) | 2007-08-01 |
TWI334226B (en) | 2010-12-01 |
US7629650B2 (en) | 2009-12-08 |
US20070170506A1 (en) | 2007-07-26 |
JP2007201073A (ja) | 2007-08-09 |
CN101009333B (zh) | 2010-06-16 |
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