Pixel circuit, display panel and display device
The invention discloses a pixel circuit, a display panel and a display device. The pixel circuit is characterized in that a driving circuit is electrically connected with an anode of a first light-emitting element; the driving circuit is used for providing a driving signal for the first light-emitti...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
09.05.2023
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Subjects | |
Online Access | Get full text |
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Abstract | The invention discloses a pixel circuit, a display panel and a display device. The pixel circuit is characterized in that a driving circuit is electrically connected with an anode of a first light-emitting element; the driving circuit is used for providing a driving signal for the first light-emitting element to control the first light-emitting element to emit light; the detection circuit is electrically connected with the cathode of the first light-emitting element; the detection circuit is used for outputting a detection signal according to the cathode potential of the first light-emitting element; the repairing circuit is electrically connected with the driving circuit and the second light-emitting element. The repairing circuit is used for receiving the repairing signal and controlling a driving signal provided for the second light-emitting element according to the repairing signal so as to control the second light-emitting element to emit light; wherein the repair signal is associated with the detection |
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AbstractList | The invention discloses a pixel circuit, a display panel and a display device. The pixel circuit is characterized in that a driving circuit is electrically connected with an anode of a first light-emitting element; the driving circuit is used for providing a driving signal for the first light-emitting element to control the first light-emitting element to emit light; the detection circuit is electrically connected with the cathode of the first light-emitting element; the detection circuit is used for outputting a detection signal according to the cathode potential of the first light-emitting element; the repairing circuit is electrically connected with the driving circuit and the second light-emitting element. The repairing circuit is used for receiving the repairing signal and controlling a driving signal provided for the second light-emitting element according to the repairing signal so as to control the second light-emitting element to emit light; wherein the repair signal is associated with the detection |
Author | LAN XUEXIN LIU BINGPING LIU JIANHUA TANG BAILING CHEN GUOZHAO |
Author_xml | – fullname: TANG BAILING – fullname: LAN XUEXIN – fullname: LIU JIANHUA – fullname: CHEN GUOZHAO – fullname: LIU BINGPING |
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DocumentTitleAlternate | 一种像素电路、显示面板及显示装置 |
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Notes | Application Number: CN202211712834 |
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RelatedCompanies | XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD |
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Snippet | The invention discloses a pixel circuit, a display panel and a display device. The pixel circuit is characterized in that a driving circuit is electrically... |
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SubjectTerms | ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CRYPTOGRAPHY DISPLAY EDUCATION PHYSICS SEALS |
Title | Pixel circuit, display panel and display device |
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