SHIFT-REGISTER UNIT, GRID DRIVING CIRCUIT AND DISPLAYING DEVICE

A shift-register unit, a grid driving circuit and a displaying device, which relates to the technical field of displaying. In the present disclosure, the oxide-semiconductor layers of the oxide thin-film transistors may be delimited into regions according to the total channel widths and the channel...

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Bibliographic Details
Main Authors Zhang, Ran, Tang, Chuanjiang, Ma, Xiaoye, Yang, Tong, Zou, Zhixiang, Xie, Yongxian, Lv, Fengzhen, Qu, Feng
Format Patent
LanguageEnglish
Published 18.04.2024
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
INFORMATION STORAGE
PHYSICS
SEALS
STATIC STORES
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Summary:A shift-register unit, a grid driving circuit and a displaying device, which relates to the technical field of displaying. In the present disclosure, the oxide-semiconductor layers of the oxide thin-film transistors may be delimited into regions according to the total channel widths and the channel lengths required by the oxide thin-film transistors in the shift-register unit, wherein the sum of the widths of the independent semiconductor branches obtained by the delimitation is equal to the required total channel width. Accordingly, one oxide thin-film transistor can realize the required total channel width by using the one or more semiconductor branches, to ensure the normal operation of the oxide thin-film transistor, whereby the oxide-semiconductor layers of the different oxide thin-film transistors can be configured differently, to realize the purpose of reducing the border frame of the displaying device.
Bibliography:Application Number: US202218274872