CN116207105A - 有源矩阵基板、液晶显示装置及有源矩阵基板的制造方法 - Google Patents

有源矩阵基板、液晶显示装置及有源矩阵基板的制造方法 Download PDF

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CN116207105A
CN116207105A CN202211520868.5A CN202211520868A CN116207105A CN 116207105 A CN116207105 A CN 116207105A CN 202211520868 A CN202211520868 A CN 202211520868A CN 116207105 A CN116207105 A CN 116207105A
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insulating layer
layer
organic insulating
active matrix
hole
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Chinese (zh)
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齐藤裕一
古川博章
蜂谷笃史
松木园广志
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Sharp Display Technology Corp
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Sharp Display Technology Corp
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    • 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 
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    • G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
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    • 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]
    • H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
    • H10D30/673—Thin-film transistors [TFT] characterised by the electrodes characterised by the shapes, relative sizes or dispositions of the gate electrodes
    • H10D30/6733—Multi-gate TFTs
    • H10D30/6734—Multi-gate TFTs having gate electrodes arranged on both top and bottom sides of the channel, e.g. dual-gate TFTs

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  • Computer Hardware Design (AREA)
  • Liquid Crystal (AREA)
  • Geometry (AREA)
  • Thin Film Transistor (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025001641A1 (zh) * 2023-06-25 2025-01-02 京东方科技集团股份有限公司 显示基板和显示装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023076275A (ja) * 2021-11-22 2023-06-01 シャープディスプレイテクノロジー株式会社 アクティブマトリクス基板および液晶表示装置
JP2023175533A (ja) * 2022-05-30 2023-12-12 株式会社ジャパンディスプレイ 表示装置及びその製造方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4655942B2 (ja) 2006-01-16 2011-03-23 セイコーエプソン株式会社 発光装置、発光装置の製造方法および電子機器
JP5230384B2 (ja) 2007-12-07 2013-07-10 株式会社ジャパンディスプレイウェスト 表示装置および電子機器
JP2009175476A (ja) * 2008-01-25 2009-08-06 Sony Corp 表示装置
JP5429776B2 (ja) * 2008-12-10 2014-02-26 株式会社ジャパンディスプレイ 液晶表示パネル
JP2010244785A (ja) * 2009-04-03 2010-10-28 Sharp Corp 有機ｅｌパネル、及びその製造方法
KR20200052993A (ko) 2010-12-03 2020-05-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 산화물 반도체막 및 반도체 장치
JP5372900B2 (ja) 2010-12-15 2013-12-18 株式会社ジャパンディスプレイ 液晶表示装置
JP5979627B2 (ja) * 2011-12-12 2016-08-24 パナソニック液晶ディスプレイ株式会社 表示パネル、及び表示装置
KR102388690B1 (ko) 2012-05-31 2022-04-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
WO2014013958A1 (en) 2012-07-20 2014-01-23 Semiconductor Energy Laboratory Co., Ltd. Display device
JP6219562B2 (ja) * 2012-10-30 2017-10-25 株式会社半導体エネルギー研究所 表示装置及び電子機器
WO2014157019A1 (en) 2013-03-25 2014-10-02 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP6198434B2 (ja) 2013-04-11 2017-09-20 株式会社半導体エネルギー研究所 表示装置及び電子機器
JP5714676B2 (ja) 2013-09-18 2015-05-07 株式会社ジャパンディスプレイ 液晶表示装置およびその製造方法
KR20160002449A (ko) * 2014-06-30 2016-01-08 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
JP2016038434A (ja) 2014-08-06 2016-03-22 株式会社ジャパンディスプレイ 液晶表示装置
TWI552321B (zh) * 2014-09-30 2016-10-01 群創光電股份有限公司 顯示面板及顯示裝置
JP2016218094A (ja) * 2015-05-14 2016-12-22 東京エレクトロン株式会社 液晶表示装置の製造方法及び液晶表示装置の製造装置
JP6827270B2 (ja) * 2016-03-28 2021-02-10 株式会社ジャパンディスプレイ 半導体装置の作製方法
CN105700258B (zh) * 2016-04-08 2019-03-12 深圳市华星光电技术有限公司 液晶显示面板及其制作方法
JP2018021993A (ja) * 2016-08-02 2018-02-08 株式会社ジャパンディスプレイ 半導体基板及びそれを用いた表示装置
KR102625413B1 (ko) * 2018-10-29 2024-01-17 삼성디스플레이 주식회사 유기 발광 표시 장치 및 이의 제조 방법
JP2020129617A (ja) * 2019-02-08 2020-08-27 株式会社ジャパンディスプレイ 半導体装置および半導体装置の製造方法
KR20200112399A (ko) * 2019-03-22 2020-10-05 동우 화인켐 주식회사 액정표시장치
CN110911421B (zh) * 2019-11-29 2023-04-07 京东方科技集团股份有限公司 用于有机发光显示面板的背板及制作方法、显示面板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025001641A1 (zh) * 2023-06-25 2025-01-02 京东方科技集团股份有限公司 显示基板和显示装置

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