Privacy filter, display panel, and display device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12204186
APP PUB NO 20240019725A1
SERIAL NO

17605054

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Abstract

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A privacy filter, a display panel, and a display device are provided. The display panel includes a panel body, and a first polarizer, a dimming liquid crystal layer, and a second polarizer that are sequentially disposed on one side of the panel body. The dimming liquid crystal layer includes a plurality of polymer networks and a plurality of liquid crystal molecules distributed in the polymer networks, wherein the plurality of polymer networks are arranged in a first direction, the first direction tilts relative to a normal direction of the first polarizer, and an optical axis direction of the first polarizer is parallel to an optical axis direction of the second polarizer.

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Patent Owner(s)

  • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO. LTD.

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Wei Wuhan, CN 270 548
He, Rui Wuhan, CN 60 105
Huang, Changchih Wuhan, CN 20 10

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