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1. (WO2018126513) MICRO LIGHT-EMITTING DIODE DISPLAY PANEL AND REPAIR METHOD THEREFOR

Pub. No.:    WO/2018/126513    International Application No.:    PCT/CN2017/073606
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Thu Feb 16 00:59:59 CET 2017
IPC: H01L 21/82
H01L 27/32
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
Inventors: HAN, Baixiang
韩佰祥
Title: MICRO LIGHT-EMITTING DIODE DISPLAY PANEL AND REPAIR METHOD THEREFOR
Abstract:
A micro light-emitting diode display panel and a repair method therefor. An anode (23) of the micro light-emitting diode display panel is divided into a plurality of electrode plates (232) spaced away from each other. The electrode plates (232) are electrically and integrally connected by means of a connecting wire (233). Each electrode plate (232) is correspondingly provided with a micro light-emitting diode (25). When one of the micro light-emitting diodes (25) is in a poor state, the micro light-emitting diode (25) can be separately repaired as a dark spot by cutting off the connecting wire (233) electrically connected to the electrode plate (232) where the micro light-emitting diode (25) is provided, and other micro light-emitting diodes (25) emit light normally. Therefore, the repair process of the micro light-emitting diode display panel is simplified, the repair success rate of the micro light-emitting diode display panel is improved, and the repair effect of the micro light-emitting diode display panel is ensured.