CN115943458A - 显示面板及其感测方法、驱动方法 - Google Patents
显示面板及其感测方法、驱动方法 Download PDFInfo
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- CN115943458A CN115943458A CN202180001336.8A CN202180001336A CN115943458A CN 115943458 A CN115943458 A CN 115943458A CN 202180001336 A CN202180001336 A CN 202180001336A CN 115943458 A CN115943458 A CN 115943458A
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- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
一种有机发光二极管显示面板及其感测方法、驱动方法,该有机发光二极管显示面板(100)包括多个阵列排布的像素单元(11),每个像素单元(11)包括多个子像素(12),至少两个子像素(12)连接到同一条感测信号线(Se)。该感测方法包括:向有机发光二极管显示面板(100)中的子像素(12)依次施加感测数据信号,并通过感测信号线(Se)依次输出感测信号,以对子像素(12)进行感测,从而用于进行子像素补偿。在连接到同一条感测信号线(Se)的子像素(12)中,除被感测的子像素(12)之外的子像素(12)被施加零灰阶数据信号。该感测方法可以在减少感测信号线、提高像素开口率的同时,实现全屏子像素的感测,能够提高感测效率和感测稳定性。
Description
PCT国内申请,说明书已公开。
Claims (21)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2021/096759 WO2022246800A1 (zh) | 2021-05-28 | 2021-05-28 | 显示面板及其感测方法、驱动方法 |
Publications (1)
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CN115943458A true CN115943458A (zh) | 2023-04-07 |
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Application Number | Title | Priority Date | Filing Date |
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CN202180001336.8A Pending CN115943458A (zh) | 2021-05-28 | 2021-05-28 | 显示面板及其感测方法、驱动方法 |
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Country | Link |
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US (1) | US12087235B2 (zh) |
CN (1) | CN115943458A (zh) |
WO (1) | WO2022246800A1 (zh) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101528148B1 (ko) * | 2012-07-19 | 2015-06-12 | 엘지디스플레이 주식회사 | 화소 전류 측정을 위한 유기 발광 다이오드 표시 장치 및 그의 화소 전류 측정 방법 |
US9183780B2 (en) * | 2012-12-13 | 2015-11-10 | Lg Display Co., Ltd. | Organic light emitting display |
CN103400546B (zh) * | 2013-07-25 | 2015-08-12 | 合肥京东方光电科技有限公司 | 一种阵列基板及其驱动方法、显示装置 |
KR102102251B1 (ko) * | 2013-12-24 | 2020-04-20 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 |
KR101597037B1 (ko) * | 2014-06-26 | 2016-02-24 | 엘지디스플레이 주식회사 | 구동소자의 전기적 특성 편차를 보상할 수 있는 유기발광 표시장치 |
KR102460556B1 (ko) * | 2015-12-31 | 2022-10-31 | 엘지디스플레이 주식회사 | 유기발광표시패널, 유기발광표시장치 및 그 구동방법 |
CN105702207B (zh) * | 2016-04-15 | 2019-01-18 | 京东方科技集团股份有限公司 | 防止关机时显示面板的画面残影的驱动方法及显示装置 |
KR102524450B1 (ko) | 2016-08-31 | 2023-04-25 | 엘지디스플레이 주식회사 | 유기발광표시패널, 유기발광표시장치 및 그 구동방법 |
KR102648975B1 (ko) | 2016-11-30 | 2024-03-19 | 엘지디스플레이 주식회사 | 유기발광 표시장치 및 그의 구동특성 보상방법 |
KR102363842B1 (ko) | 2017-05-29 | 2022-02-16 | 엘지디스플레이 주식회사 | 유기 발광 다이오드 표시 장치 및 그 센싱 방법 |
KR102681064B1 (ko) * | 2018-12-26 | 2024-07-04 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 및 그 구동방법 |
KR102713410B1 (ko) | 2019-10-02 | 2024-10-02 | 엘지디스플레이 주식회사 | 표시 장치 및 표시 장치 구동 방법 |
CN110956929A (zh) * | 2020-01-02 | 2020-04-03 | 京东方科技集团股份有限公司 | 像素驱动电路、其驱动方法、阵列基板及显示装置 |
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2021
- 2021-05-28 WO PCT/CN2021/096759 patent/WO2022246800A1/zh active Application Filing
- 2021-05-28 CN CN202180001336.8A patent/CN115943458A/zh active Pending
- 2021-05-28 US US17/781,776 patent/US12087235B2/en active Active
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Publication number | Publication date |
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WO2022246800A1 (zh) | 2022-12-01 |
US12087235B2 (en) | 2024-09-10 |
US20240203361A1 (en) | 2024-06-20 |
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