JP5532568B2 - 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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- JP5532568B2 JP5532568B2 JP2008248539A JP2008248539A JP5532568B2 JP 5532568 B2 JP5532568 B2 JP 5532568B2 JP 2008248539 A JP2008248539 A JP 2008248539A JP 2008248539 A JP2008248539 A JP 2008248539A JP 5532568 B2 JP5532568 B2 JP 5532568B2
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- 239000010408 film Substances 0.000 description 130
- 239000010410 layer Substances 0.000 description 66
- 239000000758 substrate Substances 0.000 description 53
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- 239000003990 capacitor Substances 0.000 description 33
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- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 6
- 239000003566 sealing material Substances 0.000 description 5
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 229920005591 polysilicon Polymers 0.000 description 4
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- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
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- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- 239000005368 silicate glass Substances 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- WNUPENMBHHEARK-UHFFFAOYSA-N silicon tungsten Chemical compound [Si].[W] WNUPENMBHHEARK-UHFFFAOYSA-N 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
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- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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Classifications
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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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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
-
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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
- H01L27/1255—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 integrated with passive devices, e.g. auxiliary capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/78618—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 characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure
- H01L29/78621—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 characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure with LDD structure or an extension or an offset region or characterised by the doping profile
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/78618—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 characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure
- H01L29/78621—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 characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure with LDD structure or an extension or an offset region or characterised by the doping profile
- H01L29/78624—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 characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure with LDD structure or an extension or an offset region or characterised by the doping profile the source and the drain regions being asymmetrical
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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
- G02F1/136277—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon
- G02F1/136281—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon having a transmissive semiconductor substrate
Description
また、前記遮光膜は、前記チャネル領域と重なるように設けられたゲート電極と電気的に接続される。
Claims (3)
- データ線と、
チャネル領域と、前記データ線に電気的に接続された第1のソースドレイン領域と、画素電極に電気的に接続された第2のソースドレイン領域と、前記第1のソースドレイン領域と前記チャネル領域との間に形成された第1の接合領域と、前記第2のソースドレイン領域と前記チャネル領域との間に形成された第2の接合領域とを有する半導体膜を含むトランジスタと、
前記半導体膜の延在する第1の方向と交差する第2の方向に沿って延在し、前記チャネル領域と重なる本体部と、該本体部から前記第1の方向に沿って延設され且つ前記半導体膜の第1の接合領域と重なる第1の延設部と、前記本体部から前記第1の方向とは反対側の第3の方向に沿って延設され且つ前記半導体膜の第2の接合領域と重なる第2の延設部とを有する遮光膜とを備え、
前記遮光膜の第1の延設部は、前記遮光膜の第2の延設部よりも幅が狭くなるように形成されており、
前記チャネル領域及び前記第2の接合領域は、それぞれ同一幅となるように形成されており、前記第1の接合領域は、前記遮光膜の第1の延設部と重なる領域において、前記チャネル領域側よりも前記第1のソースドレイン領域側が幅広に形成され、前記第1の接合領域の前記第1のソースドレイン領域側が、前記チャネル領域及び第2の接合領域よりも幅広に形成されている
ことを特徴とする電気光学装置。 - 前記遮光膜は、前記チャネル領域と重なるように設けられたゲート電極と電気的に接続されることを特徴とする請求項1に記載の電気光学装置。
- 請求項1又は2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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008248539A JP5532568B2 (ja) | 2008-09-26 | 2008-09-26 | 電気光学装置及び電子機器 |
US12/499,833 US8300170B2 (en) | 2008-09-26 | 2009-07-09 | Electro-optical device, electronic apparatus, and transistor |
CN200910174237A CN101685231A (zh) | 2008-09-26 | 2009-09-25 | 电光装置、电子设备及晶体管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008248539A JP5532568B2 (ja) | 2008-09-26 | 2008-09-26 | 電気光学装置及び電子機器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010079038A JP2010079038A (ja) | 2010-04-08 |
JP2010079038A5 JP2010079038A5 (ja) | 2011-09-22 |
JP5532568B2 true JP5532568B2 (ja) | 2014-06-25 |
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JP2008248539A Active JP5532568B2 (ja) | 2008-09-26 | 2008-09-26 | 電気光学装置及び電子機器 |
Country Status (3)
Country | Link |
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US (1) | US8300170B2 (ja) |
JP (1) | JP5532568B2 (ja) |
CN (1) | CN101685231A (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US9741309B2 (en) * | 2009-01-22 | 2017-08-22 | Semiconductor Energy Laboratory Co., Ltd. | Method for driving display device including first to fourth switches |
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 |
TWI451179B (zh) * | 2011-11-17 | 2014-09-01 | Au Optronics Corp | 畫素結構及其製造方法 |
US9818763B2 (en) * | 2013-07-12 | 2017-11-14 | Semiconductor Energy Laboratory Co., Ltd. | Display device and method for manufacturing display device |
CN103472646B (zh) * | 2013-08-30 | 2016-08-31 | 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和显示装置 |
KR102210366B1 (ko) * | 2014-06-12 | 2021-02-02 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102296945B1 (ko) * | 2014-07-04 | 2021-09-01 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
TWI578509B (zh) * | 2015-07-23 | 2017-04-11 | 友達光電股份有限公司 | 畫素結構 |
US10928694B2 (en) * | 2017-02-20 | 2021-02-23 | Sharp Kabushiki Kaisha | Active matrix substrate and liquid crystal display device |
CN112736095A (zh) * | 2021-01-15 | 2021-04-30 | 武汉华星光电技术有限公司 | 显示面板 |
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JPH053209A (ja) | 1990-09-25 | 1993-01-08 | Matsushita Electron Corp | 半導体装置およびその製造方法 |
JPH06252405A (ja) * | 1993-02-22 | 1994-09-09 | Fuji Xerox Co Ltd | 薄膜半導体装置 |
JPH07147411A (ja) * | 1993-11-24 | 1995-06-06 | Sony Corp | 表示素子基板用半導体装置 |
JP3503685B2 (ja) * | 1999-08-30 | 2004-03-08 | 日本電気株式会社 | 液晶表示装置及びその製造方法 |
JP3830361B2 (ja) * | 2000-08-11 | 2006-10-04 | セイコーエプソン株式会社 | Tftアレイ基板、電気光学装置及び投射型表示装置 |
JP2004340981A (ja) * | 2003-03-14 | 2004-12-02 | Sony Corp | 液晶表示装置 |
JP2005086024A (ja) * | 2003-09-09 | 2005-03-31 | Toshiba Corp | 半導体装置及びその製造方法 |
JP2005197618A (ja) * | 2004-01-09 | 2005-07-21 | Nec Corp | 薄膜トランジスタ、薄膜トランジスタの形成方法ならびに表示デバイス、電子機器 |
JP2006165368A (ja) * | 2004-12-09 | 2006-06-22 | Sharp Corp | 薄膜トランジスタを備えた装置およびその製造方法 |
JP4197016B2 (ja) * | 2006-07-24 | 2008-12-17 | セイコーエプソン株式会社 | 電気光学装置用基板及び電気光学装置、並びに電子機器 |
JP4967556B2 (ja) * | 2006-09-14 | 2012-07-04 | セイコーエプソン株式会社 | 電気光学装置用基板及び電気光学装置、並びに電子機器 |
JP5034529B2 (ja) * | 2007-02-01 | 2012-09-26 | セイコーエプソン株式会社 | 電気光学装置用基板及び電気光学装置、並びに電子機器 |
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2008
- 2008-09-26 JP JP2008248539A patent/JP5532568B2/ja active Active
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2009
- 2009-07-09 US US12/499,833 patent/US8300170B2/en active Active
- 2009-09-25 CN CN200910174237A patent/CN101685231A/zh active Pending
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Publication number | Publication date |
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US8300170B2 (en) | 2012-10-30 |
JP2010079038A (ja) | 2010-04-08 |
US20100078666A1 (en) | 2010-04-01 |
CN101685231A (zh) | 2010-03-31 |
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