JP2012054615A - Tftアレイ構造及びその製造方法 - Google Patents
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- 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
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/6675—Amorphous silicon or polysilicon transistors
- H01L29/66765—Lateral single gate single channel transistors with inverted structure, i.e. the channel layer is formed after the gate
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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
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- 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
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- 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
- H01L27/1248—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 or shape of the interlayer dielectric specially adapted to the circuit arrangement
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- 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
- H01L27/1259—Multistep manufacturing methods
- H01L27/1288—Multistep manufacturing methods employing particular masking sequences or specially adapted masks, e.g. half-tone mask
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Abstract
【解決手段】透明ガラス基板11と、上方に順次ゲート絶縁層13、半導体層14、オーミック接触層15が被覆しているゲートライン12b及びゲートライン12bと一体となるゲート電極12aと、ゲートライン12b及びゲート電極12a、ゲート絶縁層13、半導体層14、オーミック接触層15の両側に形成された絶縁層16と、オーミック接触層15に形成され、半導体層14の中間位置の上方でオーミック接触層15を分断する分断溝15aと、絶縁層16及びオーミック接触層15の上方に形成されたデータライン及び第1、第2のソース・ドレイン電極と、を備えるTFTアレイ基板であり、該TFTアレイ基板はスリットフォトリソグラフィー処理を使用しない4回のフォトリソグラフィー処理により製造できる。
【選択図】図2
Description
ゲート電極12aとゲートライン12bは一体となり、ゲート電極12aはゲートライン12bから画素ユニットに突出している。
Claims (7)
- (a)基板にゲート金属層と、ゲート絶縁層と、半導体層と、オーミック接触層を順次積層し、ゲートラインとゲート電極のパターンを形成するように前記積層に対してパターニングを行うステップと、
(b)前記基板に、厚さがゲート金属層と、ゲート絶縁層と、半導体層と、オーミック接触層との総計厚さよりも大きい絶縁層を形成し、前記オーミック接触層を露出させるように、酸素イオン反応エッチング処理であり、更にエッチング終点検出設備の使用を結合するエッチング処理により絶縁層の一部を除去するステップと、
(c)前記基板にソース・ドレイン金属層を形成し、データライン及び第1、第2のソース・ドレイン電極を形成するように前記ソース・ドレイン金属層に対してパターニングを行い、更に前記オーミック接触層を分断する分断溝を形成するように前記オーミック接触層に対してパターニングを行い、前記第1と第2のソース・ドレイン電極を前記分断溝を介して相互に対向させるステップと、
(d)前記基板にパッシベーション層を形成し、第2のソース・ドレイン電極上方に位置するビアーホールを形成するように前記パッシベーション層に対してパターニングを行うステップと、
(e)前記基板に画素電極層を形成し、前記ビアーホールを介して第2のソース・ドレイン電極に接続する画素電極を形成するように画素電極層に対してパターニングを行うステップと、
を含むことを特徴とするTFTアレイ基板の製造方法。 - 前記ステップ(b)において、オーミック接触層を露出させるように絶縁層の一部を除去した後、前記絶縁層の上面と前記オーミック接触層の上面とは共面となり、略平坦な表面を形成することを特徴とする請求項1に記載のTFTアレイ基板の製造方法。
- 前記ステップ(b)における絶縁層は有機絶縁層であることを特徴とする請求項1又は2に記載のTFTアレイ基板の製造方法。
- スピンコート法により前記有機絶縁層を塗布することを特徴とする請求項3に記載のTFTアレイ基板の製造方法。
- 前記有機絶縁層の材料は、エポキシ樹脂、ウレタン、ペンタセーン、ポリビニルピロリドン、ポリイミド、又はアクリル樹脂であることを特徴とする請求項4記載のTFTアレイ基板の製造方法。
- 前記ステップ(a)において、ゲート金属層、絶縁層、半導体層、オーミック接触層を順次形成する方法は連続堆積であることを特徴とする請求項1乃至5のうちのいずれか一項に記載のTFTアレイ基板の製造方法。
- 前記ステップ(a)において、エッチングによりゲートラインとゲート電極を形成するのは、ゲート金属層と、絶縁層と、半導体層と、オーミック接触層に対して数回のエッチングにより実現することを特徴とする請求項1乃至6のうちのいずれか一項に記載のTFTアレイ基板の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN200710063236.X | 2007-01-04 | ||
CNB200710063236XA CN100461433C (zh) | 2007-01-04 | 2007-01-04 | 一种tft阵列结构及其制造方法 |
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JP2007326033A Division JP2008166765A (ja) | 2007-01-04 | 2007-12-18 | Tftアレイ構造及びその製造方法 |
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JP2012054615A true JP2012054615A (ja) | 2012-03-15 |
JP5634976B2 JP5634976B2 (ja) | 2014-12-03 |
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JP2007326033A Pending JP2008166765A (ja) | 2007-01-04 | 2007-12-18 | Tftアレイ構造及びその製造方法 |
JP2011272089A Active JP5634976B2 (ja) | 2007-01-04 | 2011-12-13 | Tftアレイ構造及びその製造方法 |
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US (2) | US8324033B2 (ja) |
JP (2) | JP2008166765A (ja) |
KR (1) | KR100905943B1 (ja) |
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Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100463193C (zh) * | 2006-11-03 | 2009-02-18 | 北京京东方光电科技有限公司 | 一种tft阵列结构及其制造方法 |
CN100423082C (zh) | 2006-11-03 | 2008-10-01 | 北京京东方光电科技有限公司 | 一种平板显示器系统内接口单元 |
CN100461432C (zh) | 2006-11-03 | 2009-02-11 | 北京京东方光电科技有限公司 | 一种薄膜晶体管沟道结构 |
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CN100442132C (zh) | 2006-11-17 | 2008-12-10 | 北京京东方光电科技有限公司 | 一种tft lcd阵列基板结构及其制造方法 |
CN100432770C (zh) * | 2006-11-29 | 2008-11-12 | 北京京东方光电科技有限公司 | 一种液晶显示器装置 |
US9052550B2 (en) | 2006-11-29 | 2015-06-09 | Beijing Boe Optoelectronics Technology Co., Ltd | Thin film transistor liquid crystal display |
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KR101392162B1 (ko) * | 2008-02-15 | 2014-05-08 | 삼성디스플레이 주식회사 | 표시 기판 및 이의 제조 방법 |
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KR20100028367A (ko) * | 2008-09-04 | 2010-03-12 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 그 제조 방법 |
CN101685229B (zh) | 2008-09-25 | 2012-02-29 | 北京京东方光电科技有限公司 | 液晶显示器阵列基板的制造方法 |
US8481351B2 (en) | 2008-12-19 | 2013-07-09 | Sharp Kabushiki Kaisha | Active matrix substrate manufacturing method and liquid crystal display device manufacturing method |
CN101814511B (zh) | 2009-02-23 | 2012-11-21 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法 |
CN101819363B (zh) * | 2009-02-27 | 2011-12-28 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法 |
CN102034751B (zh) | 2009-09-24 | 2013-09-04 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法 |
US8729612B2 (en) * | 2009-12-29 | 2014-05-20 | Sharp Kabushiki Kaisha | Active matrix substrate and method for manufacturing the same |
CN101984506B (zh) * | 2010-10-12 | 2012-07-04 | 北京大学 | 二次光刻制备薄膜晶体管的方法 |
CN102468231B (zh) * | 2010-11-10 | 2014-03-26 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法和有源显示器 |
CN102832251A (zh) * | 2011-06-15 | 2012-12-19 | 广东中显科技有限公司 | 一种柔性半透明igzo薄膜晶体管 |
TWI493724B (zh) * | 2012-03-01 | 2015-07-21 | E Ink Holdings Inc | 半導體元件 |
JP2014016585A (ja) * | 2012-07-11 | 2014-01-30 | Panasonic Liquid Crystal Display Co Ltd | 液晶表示装置の製造方法 |
CN103022149B (zh) * | 2012-12-14 | 2015-06-10 | 京东方科技集团股份有限公司 | 薄膜晶体管、阵列基板及制造方法和显示器件 |
CN103311310A (zh) * | 2013-05-13 | 2013-09-18 | 北京京东方光电科技有限公司 | 一种薄膜晶体管及其制备方法、阵列基板 |
JP6046576B2 (ja) * | 2013-09-02 | 2016-12-21 | 三井化学株式会社 | 蒸着重合材料、ポリウレタンウレア膜、積層体および蒸着重合方法 |
CN105070723B (zh) * | 2015-07-16 | 2018-12-28 | 深圳市华星光电技术有限公司 | 一种阵列基板的制作方法及阵列基板 |
US10468307B2 (en) * | 2017-09-18 | 2019-11-05 | Taiwan Semiconductor Manufacturing Company Ltd. | Semiconductor structure and manufacturing method thereof |
US11908911B2 (en) * | 2019-05-16 | 2024-02-20 | Intel Corporation | Thin film transistors with raised source and drain contacts and process for forming such |
JP7258668B2 (ja) * | 2019-06-13 | 2023-04-17 | 三菱電機株式会社 | 半導体装置、及び、半導体装置の製造方法 |
WO2024152285A1 (zh) * | 2023-01-19 | 2024-07-25 | 京东方科技集团股份有限公司 | 显示面板及其制作方法、显示装置 |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6245043A (ja) * | 1985-08-19 | 1987-02-27 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 半導体構造における溝の充填方法 |
JPS62106644A (ja) * | 1985-10-31 | 1987-05-18 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 半導体構造形成方法 |
JPS6474755A (en) * | 1987-09-17 | 1989-03-20 | Casio Computer Co Ltd | Thin film transistor panel |
JPS6490560A (en) * | 1987-10-01 | 1989-04-07 | Casio Computer Co Ltd | Thin-film transistor |
JPH0282626A (ja) * | 1988-08-22 | 1990-03-23 | Internatl Business Mach Corp <Ibm> | 半導体装置の相互接続方法 |
JPH02214124A (ja) * | 1989-02-15 | 1990-08-27 | Casio Comput Co Ltd | 薄膜トランジスタの製造方法 |
JPH056873A (ja) * | 1991-06-26 | 1993-01-14 | Oki Electric Ind Co Ltd | エツチング終点検出方法およびエツチング装置 |
JPH0567590A (ja) * | 1991-09-10 | 1993-03-19 | Oki Electric Ind Co Ltd | 半導体装置のエツチングにおける終点検出方法 |
JPH0888367A (ja) * | 1994-09-20 | 1996-04-02 | Hitachi Ltd | 薄膜デバイスの製造法 |
JP2002368011A (ja) * | 2001-06-06 | 2002-12-20 | Matsushita Electric Ind Co Ltd | 絶縁ゲート型トランジスタと液晶表示装置 |
JP2003151954A (ja) * | 2001-11-16 | 2003-05-23 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
JP2005311335A (ja) * | 2004-03-25 | 2005-11-04 | Semiconductor Energy Lab Co Ltd | 薄膜トランジスタの作製方法 |
JP2006073908A (ja) * | 2004-09-06 | 2006-03-16 | Sony Corp | 薄膜型電界効果トランジスタ、薄膜型電界効果トランジスタの製造方法、アクティブマトリクス回路および液晶表示装置 |
JP2006178368A (ja) * | 2004-12-24 | 2006-07-06 | Nec Lcd Technologies Ltd | アクティブマトリクス型表示装置及びその製造方法 |
JP2006245557A (ja) * | 2005-02-03 | 2006-09-14 | Semiconductor Energy Lab Co Ltd | 半導体装置、電子機器および半導体装置の作製方法 |
JP2006287240A (ja) * | 2006-04-26 | 2006-10-19 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5166085A (en) * | 1987-09-09 | 1992-11-24 | Casio Computer Co., Ltd. | Method of manufacturing a thin film transistor |
KR100223153B1 (ko) | 1996-05-23 | 1999-10-15 | 구자홍 | 액티브 매트릭스 액정표시장치의 제조방법 및 액티브매트릭스액정표시장치 |
GB2350467B (en) * | 1996-05-23 | 2001-04-11 | Lg Electronics Inc | Active matrix liquid crystal display and method of making same |
JP4526138B2 (ja) * | 1998-09-10 | 2010-08-18 | シャープ株式会社 | 電極基板の製造方法ならびに液晶表示素子 |
JP3391343B2 (ja) * | 1999-10-26 | 2003-03-31 | 日本電気株式会社 | アクティブマトリクス基板及びその製造方法 |
KR100632216B1 (ko) * | 1999-12-16 | 2006-10-09 | 엘지.필립스 엘시디 주식회사 | 액정표시장치용 어레이 기판 및 그 제조방법 |
KR100489873B1 (ko) * | 1999-12-31 | 2005-05-17 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그의 제조방법 |
JP2003101024A (ja) | 2001-09-25 | 2003-04-04 | Sanyo Electric Co Ltd | 半導体装置の製造方法 |
US6468851B1 (en) * | 2002-01-02 | 2002-10-22 | Chartered Semiconductor Manufacturing Ltd. | Method of fabricating CMOS device with dual gate electrode |
US6555474B1 (en) * | 2002-01-29 | 2003-04-29 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method of forming a protective layer included in metal filled semiconductor features |
US6764810B2 (en) * | 2002-04-25 | 2004-07-20 | Taiwan Semiconductor Manufacturing Co., Ltd | Method for dual-damascene formation using a via plug |
KR100980015B1 (ko) * | 2003-08-19 | 2010-09-03 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 그 제조 방법 |
KR100701092B1 (ko) * | 2004-12-24 | 2007-03-29 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치의 제조방법 |
KR20060133746A (ko) * | 2005-06-21 | 2006-12-27 | 엘지.필립스 엘시디 주식회사 | 액정표시장치용 어레이 기판과 그 제조방법 |
KR101146444B1 (ko) * | 2005-06-24 | 2012-05-18 | 엘지디스플레이 주식회사 | 프린지 필드 스위칭 모드 액정표시장치 제조방법 |
JP4408117B2 (ja) * | 2006-02-28 | 2010-02-03 | 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回路 |
US7952099B2 (en) | 2006-04-21 | 2011-05-31 | Beijing Boe Optoelectronics Technology Co., Ltd. | Thin film transistor liquid crystal display array substrate |
CN100483232C (zh) | 2006-05-23 | 2009-04-29 | 北京京东方光电科技有限公司 | 一种tft lcd阵列基板结构及其制造方法 |
KR100846974B1 (ko) | 2006-06-23 | 2008-07-17 | 베이징 보에 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | Tft lcd 어레이 기판 및 그 제조 방법 |
JP4740203B2 (ja) | 2006-08-04 | 2011-08-03 | 北京京東方光電科技有限公司 | 薄膜トランジスタlcd画素ユニットおよびその製造方法 |
US7636135B2 (en) | 2006-09-11 | 2009-12-22 | Beijing Boe Optoelectronics Technology Co., Ltd | TFT-LCD array substrate and method for manufacturing the same |
CN100499138C (zh) | 2006-10-27 | 2009-06-10 | 北京京东方光电科技有限公司 | 一种tft lcd阵列基板结构及其制造方法 |
CN100463193C (zh) | 2006-11-03 | 2009-02-18 | 北京京东方光电科技有限公司 | 一种tft阵列结构及其制造方法 |
CN100461432C (zh) | 2006-11-03 | 2009-02-11 | 北京京东方光电科技有限公司 | 一种薄膜晶体管沟道结构 |
CN1959508A (zh) | 2006-11-10 | 2007-05-09 | 京东方科技集团股份有限公司 | 一种tft lcd阵列基板结构和制造方法 |
KR100917654B1 (ko) | 2006-11-10 | 2009-09-17 | 베이징 보에 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | 박막트랜지스터 액정 디스플레이 화소 구조 및 그 제조방법 |
CN100442132C (zh) | 2006-11-17 | 2008-12-10 | 北京京东方光电科技有限公司 | 一种tft lcd阵列基板结构及其制造方法 |
CN100432770C (zh) | 2006-11-29 | 2008-11-12 | 北京京东方光电科技有限公司 | 一种液晶显示器装置 |
US9052550B2 (en) | 2006-11-29 | 2015-06-09 | Beijing Boe Optoelectronics Technology Co., Ltd | Thin film transistor liquid crystal display |
CN1996133A (zh) | 2006-12-13 | 2007-07-11 | 京东方科技集团股份有限公司 | 一种薄膜晶体管液晶显示器及其制造方法 |
CN100524781C (zh) | 2006-12-13 | 2009-08-05 | 北京京东方光电科技有限公司 | 一种薄膜晶体管液晶显示器像素结构及其制造方法 |
CN100461433C (zh) | 2007-01-04 | 2009-02-11 | 北京京东方光电科技有限公司 | 一种tft阵列结构及其制造方法 |
CN100466182C (zh) | 2007-01-04 | 2009-03-04 | 北京京东方光电科技有限公司 | 金属导线、电极及薄膜晶体管阵列基板的制造方法 |
CN101315950A (zh) | 2007-05-30 | 2008-12-03 | 北京京东方光电科技有限公司 | 一种薄膜晶体管充电沟道结构 |
US7745890B2 (en) * | 2007-09-28 | 2010-06-29 | Taiwan Semiconductor Manufacturing Company, Ltd. | Hybrid metal fully silicided (FUSI) gate |
-
2007
- 2007-01-04 CN CNB200710063236XA patent/CN100461433C/zh active Active
- 2007-12-14 KR KR1020070131068A patent/KR100905943B1/ko active IP Right Grant
- 2007-12-18 JP JP2007326033A patent/JP2008166765A/ja active Pending
- 2007-12-18 US US11/958,613 patent/US8324033B2/en active Active
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- 2011-12-13 JP JP2011272089A patent/JP5634976B2/ja active Active
-
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- 2012-10-31 US US13/664,852 patent/US8816346B2/en active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6245043A (ja) * | 1985-08-19 | 1987-02-27 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 半導体構造における溝の充填方法 |
JPS62106644A (ja) * | 1985-10-31 | 1987-05-18 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 半導体構造形成方法 |
JPS6474755A (en) * | 1987-09-17 | 1989-03-20 | Casio Computer Co Ltd | Thin film transistor panel |
JPS6490560A (en) * | 1987-10-01 | 1989-04-07 | Casio Computer Co Ltd | Thin-film transistor |
JPH0282626A (ja) * | 1988-08-22 | 1990-03-23 | Internatl Business Mach Corp <Ibm> | 半導体装置の相互接続方法 |
JPH02214124A (ja) * | 1989-02-15 | 1990-08-27 | Casio Comput Co Ltd | 薄膜トランジスタの製造方法 |
JPH056873A (ja) * | 1991-06-26 | 1993-01-14 | Oki Electric Ind Co Ltd | エツチング終点検出方法およびエツチング装置 |
JPH0567590A (ja) * | 1991-09-10 | 1993-03-19 | Oki Electric Ind Co Ltd | 半導体装置のエツチングにおける終点検出方法 |
JPH0888367A (ja) * | 1994-09-20 | 1996-04-02 | Hitachi Ltd | 薄膜デバイスの製造法 |
JP2002368011A (ja) * | 2001-06-06 | 2002-12-20 | Matsushita Electric Ind Co Ltd | 絶縁ゲート型トランジスタと液晶表示装置 |
JP2003151954A (ja) * | 2001-11-16 | 2003-05-23 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
JP2005311335A (ja) * | 2004-03-25 | 2005-11-04 | Semiconductor Energy Lab Co Ltd | 薄膜トランジスタの作製方法 |
JP2006073908A (ja) * | 2004-09-06 | 2006-03-16 | Sony Corp | 薄膜型電界効果トランジスタ、薄膜型電界効果トランジスタの製造方法、アクティブマトリクス回路および液晶表示装置 |
JP2006178368A (ja) * | 2004-12-24 | 2006-07-06 | Nec Lcd Technologies Ltd | アクティブマトリクス型表示装置及びその製造方法 |
JP2006245557A (ja) * | 2005-02-03 | 2006-09-14 | Semiconductor Energy Lab Co Ltd | 半導体装置、電子機器および半導体装置の作製方法 |
JP2006287240A (ja) * | 2006-04-26 | 2006-10-19 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
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US20080164470A1 (en) | 2008-07-10 |
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US8324033B2 (en) | 2012-12-04 |
JP5634976B2 (ja) | 2014-12-03 |
US20130056739A1 (en) | 2013-03-07 |
JP2008166765A (ja) | 2008-07-17 |
CN100461433C (zh) | 2009-02-11 |
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US8816346B2 (en) | 2014-08-26 |
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