DISPLAY PANEL

WIPO Patent Application WO/2021/189529

A1

A display panel (100), comprising: a gate array substrate (30); a first flexible circuit board (20) connected to the gate array substrate (30); a printed circuit board (10) connected to the first flexible circuit board (20) and provided with a central control board (11), wherein the central control board (11) outputs a gate array drive signal; a second flexible circuit board (40) provided on one side edge of the gate array substrate (30); and a level shifter (41) provided on the second flexible circuit board (40) and electrically connected to the central control board (11). The level shifter (41) enhances the gate array drive signal, thereby achieving the effects of reducing the manufacturing cost of the panel, improving the design flexibility of the panel, and controlling the scanning direction of a gate drive circuit.

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FU XIAOLI (CN)

PCT/CN2020/083652

September 30, 2021

April 08, 2020

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TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)

G09G3/20

KR20120100411A	2012-09-12
CN102110405A	2011-06-29
CN1841452A	2006-10-04
CN109712555A	2019-05-03
CN110660370A	2020-01-07
CN109859684A	2019-06-07

PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)

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