KR102866492B1 - 발광 소자를 갖는 유닛 픽셀, 픽셀 모듈 및 디스플레이 장치 - Google Patents

발광 소자를 갖는 유닛 픽셀, 픽셀 모듈 및 디스플레이 장치

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Publication number
KR102866492B1
KR102866492B1 KR1020217025284A KR20217025284A KR102866492B1 KR 102866492 B1 KR102866492 B1 KR 102866492B1 KR 1020217025284 A KR1020217025284 A KR 1020217025284A KR 20217025284 A KR20217025284 A KR 20217025284A KR 102866492 B1 KR102866492 B1 KR 102866492B1
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light
emitting elements
layer
emitting element
transparent substrate
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KR1020217025284A
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Korean (ko)
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KR20210134309A (ko
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홍승식
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서울반도체 주식회사
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/852—Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/852—Encapsulations
    • H10H20/853—Encapsulations characterised by their shape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/8506—Containers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls

Landscapes

  • Led Device Packages (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020217025284A 2019-03-29 2020-03-30 발광 소자를 갖는 유닛 픽셀, 픽셀 모듈 및 디스플레이 장치 Active KR102866492B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962826033P 2019-03-29 2019-03-29
US62/826,033 2019-03-29
US16/831,973 US11355686B2 (en) 2019-03-29 2020-03-27 Unit pixel having light emitting device, pixel module and displaying apparatus
US16/831,973 2020-03-27
PCT/KR2020/004284 WO2020204512A1 (ko) 2019-03-29 2020-03-30 발광 소자를 갖는 유닛 픽셀, 픽셀 모듈 및 디스플레이 장치

Publications (2)

Publication Number Publication Date
KR20210134309A KR20210134309A (ko) 2021-11-09
KR102866492B1 true KR102866492B1 (ko) 2025-10-01

Family

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KR1020217025284A Active KR102866492B1 (ko) 2019-03-29 2020-03-30 발광 소자를 갖는 유닛 픽셀, 픽셀 모듈 및 디스플레이 장치

Country Status (9)

Country Link
US (5) US11355686B2 (https=)
EP (1) EP3951896B1 (https=)
JP (1) JP7520030B2 (https=)
KR (1) KR102866492B1 (https=)
CN (2) CN212136471U (https=)
BR (1) BR112021016971A2 (https=)
MX (1) MX2021010845A (https=)
MY (1) MY209427A (https=)
WO (1) WO2020204512A1 (https=)

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JP2025008930A (ja) 2023-07-06 2025-01-20 株式会社ナノマテリアル研究所 マイクロｌｅｄの製造方法と発光素子および表示装置
KR20250129858A (ko) * 2024-02-22 2025-09-01 삼성디스플레이 주식회사 표시 장치
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Also Published As

Publication number Publication date
US11355686B2 (en) 2022-06-07
US20250255060A1 (en) 2025-08-07
KR20210134309A (ko) 2021-11-09
CN212136471U (zh) 2020-12-11
EP3951896A1 (en) 2022-02-09
US20220302364A1 (en) 2022-09-22
US11742472B2 (en) 2023-08-29
US20200313056A1 (en) 2020-10-01
CN113632249A (zh) 2021-11-09
JP2022525851A (ja) 2022-05-20
MY209427A (en) 2025-07-08
MX2021010845A (es) 2021-09-28
US20240313186A1 (en) 2024-09-19
US12009468B2 (en) 2024-06-11
US12288838B2 (en) 2025-04-29
EP3951896A4 (en) 2023-01-11
EP3951896C0 (en) 2024-04-24
EP3951896B1 (en) 2024-04-24
BR112021016971A2 (pt) 2021-11-23
JP7520030B2 (ja) 2024-07-22
US20230352646A1 (en) 2023-11-02
WO2020204512A1 (ko) 2020-10-08

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