Backlight module, display module and display device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12197072
APP PUB NO 20240241404A1
SERIAL NO

18139631

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A backlight module, a display module, and a display device are provided. The backlight module includes a light-emitting area including a first light-emitting area and a second light-emitting area. The second light-emitting area at least partially surrounds the first light-emitting area. The backlight module also includes a light-emitting structure including a plurality of light-emitting elements distributed in the light-emitting area, and a diffusion plate located on a side of a light exiting surface of the light-emitting structure and at least partially located in the light-emitting area. The backlight module also includes a reflection structure located on a surface of the diffusion plate facing the light-emitting structure. The reflection structure overlaps with the first light-emitting area.

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI TIANMA MICRO-ELECTRONICS CO LTD889 HUIQING RD PUDONG NEW DISTRICT SHANGHAI 201201

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ji, Shengchao Shanghai, CN 5 0
Yang, Xiao Shanghai, CN 235 1943
Zhou, Kexiong Shanghai, CN 2 0

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