Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dawei Shi0
Wei Zhang0
Shicheng Sun0
Pei Wang0
Cunzhi Li0
Jonguk Kwak0
Date of Patent
December 27, 2022
0Patent Application Number
174174400
Date Filed
November 26, 2020
0Patent Citations
Patent Primary Examiner
CPC Code
The disclosure relates to a pixel circuit and a testing method of the pixel circuit. The pixel circuit comprises a light emitting element, a storage capacitor Cst, a drive sub-circuit, a reset sub-circuit, a write sub-circuit, a light emission control sub-circuit and a testing element, wherein a control terminal of the testing element is connected to s reset control signal line, a first terminal of the testing element is connected to a reset signal line, a second terminal of the testing element is connected to the drive sub-circuit, and the testing element is configured to test elements included in the pixel circuit.
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