JP5909919B2 - 電気光学装置及び電子機器 - Google Patents
電気光学装置及び電子機器 Download PDFInfo
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- JP5909919B2 JP5909919B2 JP2011178251A JP2011178251A JP5909919B2 JP 5909919 B2 JP5909919 B2 JP 5909919B2 JP 2011178251 A JP2011178251 A JP 2011178251A JP 2011178251 A JP2011178251 A JP 2011178251A JP 5909919 B2 JP5909919 B2 JP 5909919B2
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- 229910008465 Si—Cu Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
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- 239000004332 silver Substances 0.000 description 1
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- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
-
- 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
- G02F1/136277—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon
-
- 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
-
- 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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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
<電気光学装置の構成>
図1は、電気光学装置としての液晶装置の構造を示す模式平面図である。図2は、図1に示す液晶装置のH−H’線に沿う模式断面図である。以下、液晶装置の構造を、図1及び図2を参照しながら説明する。尚、以下の実施形態では、本発明の電気光学装置の一例として駆動回路内蔵型のTFT(Thin Film Transistor:トランジスター)アクティブマトリクス駆動方式の液晶装置を挙げて説明する。
<電気光学装置の構成>
図6は、第2実施形態の電気光学装置としての液晶装置の構造を示す模式断面図である。図7は、液晶装置の保持容量の具体的な構成を示す模式断面図である。以下、液晶装置の構成について、図6及び図7を参照しながら説明する。
<電子機器の構成>
図8は、上記した液晶装置を備えた電子機器としてのプロジェクターの構成を示す模式図である。以下、液晶装置をライトバルブとして用いたプロジェクターの構成について、図8を参照しながら説明する。
Claims (4)
- 基板上に、画素毎に設けられた画素電極と、
前記基板と前記画素電極との間に、前記画素電極に対応して設けられたトランジスターと、
前記画素電極と前記トランジスターとの間に設けられており、第1電極、前記第1電極の前記基板側に第1容量絶縁膜を介して対向配置された第2電極、及び前記第1電極の前記画素電極側に第2容量絶縁膜を介して対向配置された第3電極からなる保持容量と、
を備え、
前記第1容量絶縁膜及び前記第2容量絶縁膜は、それぞれ第1絶縁膜と前記第1絶縁膜と異なる材料で形成され前記第1絶縁膜の前記画素電極側に設けられた第2絶縁膜を有しており、前記第1絶縁膜はSiO2からなり、前記第2絶縁膜はSiNからなることを特徴とする電気光学装置。 - 請求項1に記載の電気光学装置であって、
前記第1電極には、所定の定電位が供給されており、
前記第2電極及び前記第3電極は、それぞれ前記画素電極及び前記トランジスターに電気的に接続されていることを特徴とする電気光学装置。 - 請求項1に記載の電気光学装置であって、
前記第1電極は、前記画素電極及び前記トランジスターに電気的に接続されており、
前記第2電極及び前記第3電極には、それぞれ所定の定電位が供給されていることを特徴とする電気光学装置。 - 請求項1乃至請求項3のいずれか一項に記載の電気光学装置を具備してなることを特徴とする電子機器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011178251A JP5909919B2 (ja) | 2011-08-17 | 2011-08-17 | 電気光学装置及び電子機器 |
US13/572,869 US9030616B2 (en) | 2011-08-17 | 2012-08-13 | Electro-optic apparatus and electronic apparatus |
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JP2011178251A JP5909919B2 (ja) | 2011-08-17 | 2011-08-17 | 電気光学装置及び電子機器 |
Publications (2)
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JP2013041131A JP2013041131A (ja) | 2013-02-28 |
JP5909919B2 true JP5909919B2 (ja) | 2016-04-27 |
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JP2011178251A Active JP5909919B2 (ja) | 2011-08-17 | 2011-08-17 | 電気光学装置及び電子機器 |
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US (1) | US9030616B2 (ja) |
JP (1) | JP5909919B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103499906B (zh) * | 2013-10-15 | 2017-02-15 | 京东方科技集团股份有限公司 | 一种阵列基板、其制备方法及显示装置 |
TW201539095A (zh) | 2014-04-01 | 2015-10-16 | Seiko Epson Corp | 光電裝置及電子機器 |
JP6432222B2 (ja) | 2014-09-03 | 2018-12-05 | セイコーエプソン株式会社 | 有機エレクトロルミネッセンス装置および電子機器 |
CN107004722A (zh) * | 2014-12-10 | 2017-08-01 | 株式会社半导体能源研究所 | 半导体装置及其制造方法 |
JP2016218382A (ja) | 2015-05-26 | 2016-12-22 | セイコーエプソン株式会社 | 電気光学装置、及び電子機器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2616160B2 (ja) * | 1990-06-25 | 1997-06-04 | 日本電気株式会社 | 薄膜電界効果型トランジスタ素子アレイ |
JP3980156B2 (ja) * | 1998-02-26 | 2007-09-26 | 株式会社半導体エネルギー研究所 | アクティブマトリクス型表示装置 |
JP4021053B2 (ja) * | 1998-05-16 | 2007-12-12 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP4514871B2 (ja) | 1999-01-29 | 2010-07-28 | 株式会社半導体エネルギー研究所 | 半導体装置および電子機器 |
US6593592B1 (en) * | 1999-01-29 | 2003-07-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having thin film transistors |
FR2801425B1 (fr) * | 1999-11-18 | 2004-05-28 | St Microelectronics Sa | Capacite integree a dielectrique hybride |
JP4907003B2 (ja) * | 1999-12-27 | 2012-03-28 | 株式会社半導体エネルギー研究所 | アクティブマトリクス型表示装置およびそれを用いた電気器具 |
JP4023107B2 (ja) * | 2001-05-17 | 2007-12-19 | セイコーエプソン株式会社 | 電気光学装置及びこれを具備する電子機器 |
JP2004247500A (ja) * | 2003-02-13 | 2004-09-02 | Sony Corp | キャパシタおよびその製造方法 |
US7675582B2 (en) * | 2004-12-03 | 2010-03-09 | Au Optronics Corporation | Stacked storage capacitor structure for a thin film transistor liquid crystal display |
JP2007212812A (ja) | 2006-02-10 | 2007-08-23 | Epson Imaging Devices Corp | 電気光学装置 |
JP2008112956A (ja) * | 2006-08-03 | 2008-05-15 | Sony Corp | キャパシタおよびその製造方法、ならびに、半導体デバイスおよび液晶表示装置 |
JP2009015049A (ja) | 2007-07-05 | 2009-01-22 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
JP5217752B2 (ja) * | 2008-08-05 | 2013-06-19 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
JP2010239001A (ja) * | 2009-03-31 | 2010-10-21 | Sony Corp | 容量素子とその製造方法および固体撮像装置と撮像装置 |
-
2011
- 2011-08-17 JP JP2011178251A patent/JP5909919B2/ja active Active
-
2012
- 2012-08-13 US US13/572,869 patent/US9030616B2/en active Active
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Publication number | Publication date |
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US20130044284A1 (en) | 2013-02-21 |
JP2013041131A (ja) | 2013-02-28 |
US9030616B2 (en) | 2015-05-12 |
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