DISPLAY SUBSTRATE AND PREPARATION METHOD THEREFOR

The present disclosure provides a display substrate and a method for preparing the same. The display substrate includes a base, and a pixel circuit layer formed on the base, the pixel circuit layer includes a plurality of pixel driving circuits which are arranged in an array along a first direction...

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Bibliographic Details
Main Author SUN, Tuo
Format Patent
LanguageEnglish
French
German
Published 28.06.2023
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:The present disclosure provides a display substrate and a method for preparing the same. The display substrate includes a base, and a pixel circuit layer formed on the base, the pixel circuit layer includes a plurality of pixel driving circuits which are arranged in an array along a first direction and a second direction perpendicular to the first direction. The base has recesses, each of which extends in the first direction and has a bottom surface and a side surface, a surface of the base includes the bottom surface and the side surface of each of the recesses, and a top surface between adjacent ones of the recesses, the bottom surface of each of the recesses is substantially parallel to the top surface between adjacent ones of the recesses, the side surface of each of the recesses is at a first angle to the bottom surface of the recess and the top surface between adjacent ones of the recesses, and a portion of each of the pixel driving circuits is formed on the side surface of one of the recesses.
Bibliography:Application Number: EP20210934062