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US Patent 10191319 Display panel and display apparatus having a photochromic layer

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Is a

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

Patent Inventor Names

Lei Guo0

Ke Dai0

Liangliang Jiang0

Songyang Jiang0

Date of Patent

January 29, 2019

Patent Application Number

15533186

Date Filed

November 24, 2016

Patent Citations Received

US Patent 12114531 Display substrate and display device with long-term light emission stability

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US Patent 11825697 Display substrate and display device

0

US Patent 11785806 Display substrate and display device

US Patent 11825696 Display substrate and display device

0

US Patent 11864428 Display substrate and display device

0

Patent Primary Examiner

Patent abstract

The present application discloses a display panel having a subpixel region and an inter-subpixel region. The display panel includes a base substrate; and a photochromic layer on the base substrate at least partially in the subpixel region for preventing light leakage in the subpixel region.

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