Pixel driver and pixel driving method

A pixel driver includes a driving circuit, a data input circuit, a first switch circuit and a second switch circuit. A driving circuit is configured to provide a driving current to drive a pixel element during an emission period. A data input circuit is electrically coupled to the driving circuit, a...

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Bibliographic Details
Main Author HSIAO, SHENG-WEN
Format Patent
LanguageChinese
English
Published 01.11.2021
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Summary:A pixel driver includes a driving circuit, a data input circuit, a first switch circuit and a second switch circuit. A driving circuit is configured to provide a driving current to drive a pixel element during an emission period. A data input circuit is electrically coupled to the driving circuit, and is configured to receive a data voltage during a data input period. A first switch circuit is electrically coupled to the driving circuit. The first switch circuit is turned on to provide a first voltage to the driving circuit during the data input period. A second switch circuit is electrically coupled to the driving circuit. The second switch circuit is turned on to provide a second voltage to the driving circuit during the emission period, and the first switch circuit is turned off during the emission period.
Bibliography:Application Number: TW20209130090