Display backlight having LED device with transparent LED frame

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United States of America Patent

PATENT NO 11994283
APP PUB NO 20220412534A1
SERIAL NO

17787658

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Abstract

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An LED backlight module includes an LED light plate, a diffusion plate, a brightening film, an MOP film, and a QBEF film. The LED light plate includes a driving circuit, a substrate, and LED devices on the substrate. Each LED device includes a transparent LED frame, an LED chip disposed on a bottom portion of the transparent LED frame, and a packaging glue layer formed inside the transparent LED frame and covering the LED chip. A diffusion agent is distributed in the packaging glue layer.

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN JUFEI OPTOELECTRONICS CO LTD518000 NO 4 ELING INDUSTRIAL ZONE EGONGLING COMMUNITY PINGHU STREET LONGGANG DISTRICT SHENZHEN CITY GUANGDONG PROVINCE SHENZHEN CITY GUANGDONG PROVINCE 518000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deng, Lianjian Shenzhen, CN 2 1
Guo, Zhicai Shenzhen, CN 2 1
Jin, Zhonghua Shenzhen, CN 4 1
Xiong, Longjie Shenzhen, CN 2 1

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