Backlight module and display device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11841577
APP PUB NO 20230031334A1
SERIAL NO

17788135

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Abstract

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A backlight module includes: a plurality of lamp groups arranged in an array on a base substrate, each lamp group comprises a plurality of mini light emitting diodes, a plurality of lead wires in the lamp group, an external anode and an external cathode; a plurality of anode wires and cathode wires electrically connected to external anodes and external cathodes of a plurality of rows of lamp groups, respectively, wherein in at least some of the plurality of cathode wires, one same cathode wire is electrically connected to the external cathodes of the lamp groups located in different rows. Same-type anode wires comprise a plurality of anode wires to which same-wire lamp groups are connected, and orthographic projections of the same-type anode wires on the base substrate do not overlap with an orthographic projection of one same lead wire in the lamp group on the base substrate.

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Patent Owner(s)

Patent OwnerAddress
BOE TECHNOLOGY GROUP CO LTD100015 NO 10 JIUXIANQIAO ROAD BEIJING CHAOYANG DISTRICT BEIJING CITY BEIJING CITY 100015
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO LTD100176 NO 8 MIDDLE XIHUAN ROAD BEIJING ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE DAXING DISTRICT BEIJING BEIJING CITY BEIJING CITY 100176

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shi, Lingyun Beijing, CN 147 316
Song, Yong Beijing, CN 72 216
Wang, Zhiyong Beijing, CN 185 713

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