Display device having reflection layers with different refractive indexes

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United States of America Patent

PATENT NO 11258049
APP PUB NO 20210005845A1
SERIAL NO

16814833

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Abstract

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A display device includes a substrate having a light emission area, a light emitting element layer including a light emitting element on the light emission area, and an sensing layer on the light emitting element layer and including a sensing electrode having a first opening overlapping the light emission area, a first refraction layer directly on the sensing electrode and having a second opening overlapping the light emission area, and a second refraction layer on the light emitting element layer and the first refraction layer, a first optical refractive index of the first refraction layer being less than a second optical refraction index of the second refraction layer.

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Patent Owner(s)

  • SAMSUNG DISPLAY CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
An, Chi Wook Yongin-si, KR 55 347
Ji, Mi Ran Yongin-si, KR 2 11
Kim, Hyeong Jun Yongin-si, KR 83 256
Park, Ji Ryun Yongin-si, KR 13 42

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