Display device and photomask for defining opening in the display device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12213365
APP PUB NO 20220231089A1
SERIAL NO

17409908

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A display device includes a substrate, a pixel electrode disposed on the substrate, a bank layer which is disposed on the pixel electrode and in which a pixel opening overlapping the pixel electrode is defined, an encapsulation layer disposed on the pixel electrode and the bank layer, a sensing electrode disposed on the encapsulation layer, a first insulating layer which is disposed on the sensing electrode and in which an opening overlapping the pixel opening is defined, and a second insulating layer which is disposed on the first insulating layer and has a higher refractive index than a refractive index of the first insulating layer, where a side inclination angle of the first insulating layer in the opening of the first insulating layer is different depending on a position of the opening of the first insulating layer.

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Patent Owner(s)

  • SAMSUNG DISPLAY CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
An, Chi Wook Hwaseong-si, KR 59 406
Cho, Jung-Hyun Seoul, KR 77 916
Heo, Kang Wook Cheonan-si, KR 8 17

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