KR20020003246A - 전기 광학 장치 및 전자 기기 - Google Patents
전기 광학 장치 및 전자 기기 Download PDFInfo
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- KR20020003246A KR20020003246A KR1020017014288A KR20017014288A KR20020003246A KR 20020003246 A KR20020003246 A KR 20020003246A KR 1020017014288 A KR1020017014288 A KR 1020017014288A KR 20017014288 A KR20017014288 A KR 20017014288A KR 20020003246 A KR20020003246 A KR 20020003246A
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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
-
- 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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- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
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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]
- H10D30/6704—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
- H10D30/6706—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 for preventing leakage current
-
- 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]
- H10D30/6704—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
-
- 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
- H10D86/421—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
- H10D86/427—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 having different thicknesses of the semiconductor bodies in different TFTs
-
- 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
-
- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13454—Drivers integrated on the active matrix substrate
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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
- G02F2202/00—Materials and properties
- G02F2202/10—Materials and properties semiconductor
- G02F2202/104—Materials and properties semiconductor poly-Si
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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
- G02F2202/105—Materials and properties semiconductor single crystal Si
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (13)
- 지지 기판상에 절연막을 거쳐서 반도체층이 형성된 기판상에, 복수의 주사선과, 상기 복수의 주사선에 교차하는 복수의 데이터선과, 상기 각 주사선과 상기 각 데이터선에 접속된 트랜지스터와, 상기 트랜지스터에 접속된 화소 전극을 갖는 전기 광학 장치로서,상기 트랜지스터는 완전 공핍형의 채널층인 P형 트랜지스터인 것을 특징으로 하는 전기 광학 장치.
- 지지 기판상에 절연막을 거쳐서 반도체층이 형성된 기판상에, 집적된 주변 회로와, 복수의 주사선과, 상기 복수의 주사선에 교차하는 복수의 데이터선과, 상기 각 주사선과 상기 각 데이터선에 접속된 트랜지스터와, 상기 트랜지스터에 접속된 화소 전극을 갖는 전기 광학 장치로서,상기 주변 회로는 부분 공핍형의 채널층인 트랜지스터에 의해 구성되고,상기 화소 전극에 접속되는 트랜지스터는 완전 공핍형의 채널층인 P형 트랜지스터인 것을 특징으로 하는 전기 광학 장치.
- 지지 기판상에 절연막을 거쳐서 반도체층이 형성된 기판상에, 집적된 주변회로와, 복수의 주사선과, 상기 복수의 주사선에 교차하는 복수의 데이터선과, 상기 각 주사선과 상기 각 데이터선에 접속된 트랜지스터와, 상기 트랜지스터에 접속된 화소 전극을 갖는 전기 광학 장치로서,상기 주변 회로는 부분 공핍형의 채널층인 트랜지스터와 완전 공핍형의 채널층인 트랜지스터의 혼재에 의해 구성되고,상기 화소 전극에 접속되는 트랜지스터는 완전 공핍형의 채널층인 P형 트랜지스터인 것을 특징으로 하는 전기 광학 장치.
- 지지 기판상에 절연막을 거쳐서 반도체층이 형성된 기판상에, 집적된 주변 회로와, 복수의 주사선과, 상기 복수의 주사선에 교차하는 복수의 데이터선과, 상기 각 주사선과 상기 각 데이터선에 접속된 트랜지스터와, 상기 트랜지스터에 접속된 화소 전극을 갖는 전기 광학 장치로서,상기 주변 회로는 부분 공핍형의 채널층인 N형 트랜지스터와 완전 공핍형의 채널층인 P형 트랜지스터의 혼재에 의해서 구성되고,상기 화소 전극에 접속되는 트랜지스터는 완전 공핍형의 채널층인 P형 트랜지스터인 것을 특징으로 하는 전기 광학 장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,상기 반도체층은 단결정 실리콘인 것을 특징으로 하는 전기 광학 장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,상기 반도체층은 다결정 실리콘인 것을 특징으로 하는 전기 광학 장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,상기 지지 기판은 투명 기판인 것을 특징으로 하는 전기 광학 장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,상기 지지 기판은 석영 기판인 것을 특징으로 하는 전기 광학 장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,상기 지지 기판은 유리 기판인 것을 특징으로 하는 전기 광학 장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,상기 지지 기판과 상기 반도체층 사이에 차광층을 더 구비하는 것을 특징으로 하는 전기 광학 장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,상기 완전 공핍형의 채널층의 막 두께는 30㎚로부터 100㎚까지의 범위내인 것을 특징으로 하는 전기 광학 장치.
- 제 1 항 내지 제 11 항 중 어느 한 항에 있어서,상기 기판의 반도체층이 형성되어 이루어지는 한 쪽의 기판의 면과 대향하도록 배치된 다른 쪽의 기판과,상기 한 쪽 및 다른 쪽의 기판 사이에 샌드위치되고, 상기 반도체층에 형성된 트랜지스터에 의해 구동되는 액정을 더 구비하는 것을 특징으로 하는 전기 광학 장치.
- 광원과,상기 광원으로부터 출사되는 광이 입사되어 화상 정보에 대응한 변조를 실시하는 청구항 12에 기재된 전기 광학 장치와,상기 전기 광학 장치에 의해 변조된 광을 투사하는 투사 수단을 구비하는 것을 특징으로 하는 전자 기기.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2000-00067387 | 2000-03-10 | ||
| JP2000067387 | 2000-03-10 | ||
| JPJP-P-2000-00287545 | 2000-09-21 | ||
| JP2000287545 | 2000-09-21 | ||
| PCT/JP2001/001891 WO2001067169A1 (en) | 2000-03-10 | 2001-03-09 | Electrooptical device and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020003246A true KR20020003246A (ko) | 2002-01-10 |
Family
ID=26587232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020017014288A Ceased KR20020003246A (ko) | 2000-03-10 | 2001-03-09 | 전기 광학 장치 및 전자 기기 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20020135549A1 (ko) |
| KR (1) | KR20020003246A (ko) |
| CN (1) | CN1364243A (ko) |
| WO (1) | WO2001067169A1 (ko) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4168635B2 (ja) * | 2002-02-05 | 2008-10-22 | セイコーエプソン株式会社 | アクティブマトリクス基板、電気光学装置、電子機器 |
| JP2003344824A (ja) * | 2002-05-29 | 2003-12-03 | Hitachi Displays Ltd | 液晶表示装置 |
| US7396779B2 (en) * | 2003-09-24 | 2008-07-08 | Micron Technology, Inc. | Electronic apparatus, silicon-on-insulator integrated circuits, and fabrication methods |
| US7422960B2 (en) | 2006-05-17 | 2008-09-09 | Micron Technology, Inc. | Method of forming gate arrays on a partial SOI substrate |
| US7537994B2 (en) * | 2006-08-28 | 2009-05-26 | Micron Technology, Inc. | Methods of forming semiconductor devices, assemblies and constructions |
| DE102007040712B4 (de) * | 2007-08-23 | 2014-09-04 | Seereal Technologies S.A. | Elektronisches Anzeigegerät und Vorrichtung zur Ansteuerung von Pixeln eines Displays |
| CN103208528B (zh) | 2008-04-02 | 2015-09-30 | Nlt科技股份有限公司 | 半导体器件、半导体器件制造方法、液晶显示装置和电子设备 |
| CN101840899B (zh) * | 2009-03-19 | 2012-05-02 | 瀚宇彩晶股份有限公司 | 接地结构 |
| US20130026575A1 (en) * | 2011-07-28 | 2013-01-31 | Synopsys, Inc. | Threshold adjustment of transistors by controlled s/d underlap |
| JP2014112580A (ja) * | 2012-12-05 | 2014-06-19 | Sony Corp | 固体撮像素子および駆動方法 |
| US9263455B2 (en) | 2013-07-23 | 2016-02-16 | Micron Technology, Inc. | Methods of forming an array of conductive lines and methods of forming an array of recessed access gate lines |
| KR102124025B1 (ko) * | 2013-12-23 | 2020-06-17 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시장치 및 그 제조방법 |
| CN104361853B (zh) * | 2014-12-02 | 2017-02-15 | 京东方科技集团股份有限公司 | 移位寄存器单元、移位寄存器、栅极驱动电路和显示装置 |
| KR20220092030A (ko) * | 2020-12-24 | 2022-07-01 | 엘지디스플레이 주식회사 | 발광표시패널 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05218434A (ja) * | 1992-01-31 | 1993-08-27 | Canon Inc | 半導体装置及び液晶表示装置 |
| JPH09293876A (ja) * | 1996-04-26 | 1997-11-11 | Canon Inc | 半導体素子基板およびその製造法、該基板を用いた半導体装置 |
| JP3383219B2 (ja) * | 1998-05-22 | 2003-03-04 | シャープ株式会社 | Soi半導体装置及びその製造方法 |
| JP3796973B2 (ja) * | 1998-07-28 | 2006-07-12 | セイコーエプソン株式会社 | 電気光学装置及び投射型表示装置 |
| US6734498B2 (en) * | 1998-10-02 | 2004-05-11 | Intel Corporation | Insulated channel field effect transistor with an electric field terminal region |
-
2001
- 2001-03-09 WO PCT/JP2001/001891 patent/WO2001067169A1/ja not_active Ceased
- 2001-03-09 KR KR1020017014288A patent/KR20020003246A/ko not_active Ceased
- 2001-03-09 US US09/890,952 patent/US20020135549A1/en not_active Abandoned
- 2001-03-09 CN CN01800478A patent/CN1364243A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20020135549A1 (en) | 2002-09-26 |
| CN1364243A (zh) | 2002-08-14 |
| WO2001067169A1 (en) | 2001-09-13 |
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