Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same

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United States of America Patent

PATENT NO 11758760
APP PUB NO 20220416210A1
SERIAL NO

17900007

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Abstract

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An organic light-emitting display apparatus including; a first pixel electrode, a second pixel electrode, a third pixel electrode; a first lower functional layer, a second lower functional layer, and a third lower functional layer; a first organic emission layer for emitting a first color, a second organic emission layer for emitting a second color, and a third organic emission layer for emitting a third color; an opposite electrode; and a first upper functional layer, a second upper functional layer, and a third upper functional layer respectively disposed between the opposite electrode and the first organic emission layer, the second organic emission layer, and the third organic emission layer and each having a thickness that is equal to or greater than about 1300 Å and less than or equal to about 1800 Å.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG DISPLAY CO LTDGYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bae, Sungsoo Yongin-si, KR 23 36
Choi, Hyewon Yongin-si, KR 20 5
Chu, Seungjin Yongin-si, KR 10 10
Hur, Jaeweon Yongin-si, KR 31 15
Jeong, Hyein Yongin-si, KR 91 204
Kim, Kyungsik Yongin-si, KR 34 22
Kim, Seulong Yongin-si, KR 144 443
Kim, Sungwook Yongin-si, KR 78 237
Lee, Dongchan Yongin-si, KR 28 12
Naijo, Tsuyoshi Yongin-si, KR 50 171

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