JP2022031020A5 - - Google Patents

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Publication number
JP2022031020A5
JP2022031020A5 JP2020135399A JP2020135399A JP2022031020A5 JP 2022031020 A5 JP2022031020 A5 JP 2022031020A5 JP 2020135399 A JP2020135399 A JP 2020135399A JP 2020135399 A JP2020135399 A JP 2020135399A JP 2022031020 A5 JP2022031020 A5 JP 2022031020A5
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JP
Japan
Prior art keywords
insulating film
oxide semiconductor
semiconductor layer
gate electrode
transistor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2020135399A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022031020A (ja
JP7610936B2 (ja
Filing date
Publication date
Priority claimed from JP2020135399A external-priority patent/JP7610936B2/ja
Priority to JP2020135399A priority Critical patent/JP7610936B2/ja
Application filed filed Critical
Priority to KR1020237003020A priority patent/KR102954170B1/ko
Priority to PCT/JP2021/026300 priority patent/WO2022030199A1/ja
Priority to CN202180057008.XA priority patent/CN116057610B/zh
Publication of JP2022031020A publication Critical patent/JP2022031020A/ja
Priority to US18/104,300 priority patent/US12505796B2/en
Publication of JP2022031020A5 publication Critical patent/JP2022031020A5/ja
Publication of JP7610936B2 publication Critical patent/JP7610936B2/ja
Application granted granted Critical
Priority to US19/406,977 priority patent/US20260087993A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2020135399A 2020-08-07 2020-08-07 表示装置 Active JP7610936B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2020135399A JP7610936B2 (ja) 2020-08-07 2020-08-07 表示装置
KR1020237003020A KR102954170B1 (ko) 2020-08-07 2021-07-13 표시 장치
PCT/JP2021/026300 WO2022030199A1 (ja) 2020-08-07 2021-07-13 表示装置
CN202180057008.XA CN116057610B (zh) 2020-08-07 2021-07-13 显示装置
US18/104,300 US12505796B2 (en) 2020-08-07 2023-02-01 Display device
US19/406,977 US20260087993A1 (en) 2020-08-07 2025-12-03 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020135399A JP7610936B2 (ja) 2020-08-07 2020-08-07 表示装置

Publications (3)

Publication Number Publication Date
JP2022031020A JP2022031020A (ja) 2022-02-18
JP2022031020A5 true JP2022031020A5 (https=) 2023-08-15
JP7610936B2 JP7610936B2 (ja) 2025-01-09

Family

ID=80118007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020135399A Active JP7610936B2 (ja) 2020-08-07 2020-08-07 表示装置

Country Status (4)

Country Link
US (2) US12505796B2 (https=)
JP (1) JP7610936B2 (https=)
CN (1) CN116057610B (https=)
WO (1) WO2022030199A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114822384A (zh) * 2022-05-23 2022-07-29 深圳市华星光电半导体显示技术有限公司 像素电路及显示面板
KR20230166546A (ko) * 2022-05-31 2023-12-07 엘지디스플레이 주식회사 박막 트랜지스터 및 이를 포함하는 표시 장치
US12511463B2 (en) * 2022-08-31 2025-12-30 Apple Inc. Backside contacts for signal routing
KR20240170614A (ko) * 2023-05-24 2024-12-04 삼성디스플레이 주식회사 표시 장치
KR20260005442A (ko) * 2024-07-02 2026-01-12 삼성디스플레이 주식회사 표시 패널 검사 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009200528A (ja) * 2009-06-03 2009-09-03 Sharp Corp 薄膜トランジスタ装置及びその製造方法
KR102222438B1 (ko) 2012-05-10 2021-03-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치 및 표시 장치
JP2015188062A (ja) 2014-02-07 2015-10-29 株式会社半導体エネルギー研究所 半導体装置
JP6684661B2 (ja) 2015-07-02 2020-04-22 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
US10290573B2 (en) 2015-07-02 2019-05-14 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and electronic device
KR20170040861A (ko) 2015-10-05 2017-04-14 삼성디스플레이 주식회사 박막 트랜지스터 기판, 이를 구비한 디스플레이 장치, 박막 트랜지스터 기판 제조방법 및 디스플레이 장치 제조방법
KR102584959B1 (ko) * 2016-08-31 2023-10-06 엘지디스플레이 주식회사 표시장치
JP2019117835A (ja) 2017-12-26 2019-07-18 株式会社ジャパンディスプレイ 表示装置
JP2019121696A (ja) * 2018-01-05 2019-07-22 株式会社ジャパンディスプレイ 半導体装置およびその製造方法
US11342362B2 (en) * 2018-03-30 2022-05-24 Sharp Kabushiki Kaisha Display device
JP2019186273A (ja) * 2018-04-03 2019-10-24 株式会社ジャパンディスプレイ 半導体装置及び表示装置
JP2020012971A (ja) 2018-07-18 2020-01-23 株式会社ジャパンディスプレイ 表示装置
JP7327940B2 (ja) 2019-01-10 2023-08-16 株式会社ジャパンディスプレイ 半導体装置及び表示装置

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