Light emitting diode for display and display apparatus having the same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12142602
APP PUB NO 20220392879A1
SERIAL NO

17844653

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Abstract

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A light emitting device including a first LED sub-unit having a thickness in a first direction, a second LED sub-unit disposed on a portion of the first LED sub-unit in the first direction, each of the first and second LED sub-units comprising a first-type semiconductor layer, a second-type semiconductor layer, and an active layer, a reflective electrode disposed adjacent to the first LED sub-unit and electrically connected to the first-type semiconductor layer of the first LED sub-unit, and a first ohmic electrode forming ohmic contact with the second-type semiconductor layer of the first LED sub-unit, in which the active layer of the first LED sub-unit is configured to generate light, includes AlxGa(1-x-y)InyP (0≤x≤1, 0≤y≤1), and overlaps the active layer of the second LED sub-unit in the first direction, and the active layer of the second LED sub-unit includes the same material as the active layer of the first LED sub-unit.

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Patent Owner(s)

  • SEOUL VIOSYS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chae, Jong Hyeon Ansan-si, KR 171 1261
Cho, Dae Sung Ansan-si, KR 64 739
Jang, Seong Gyu Ansan-si, KR 58 380
Kim, Chang Yeon Ansan-si, KR 163 1185
Lee, Chung Hoon Ansan-si, KR 264 3241
Lee, Ho Joon Ansan-si, KR 80 450

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