CN113632249A - 具有发光元件的单元像素、像素模组及显示装置 - Google Patents

具有发光元件的单元像素、像素模组及显示装置 Download PDF

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Publication number
CN113632249A
CN113632249A CN202080023986.8A CN202080023986A CN113632249A CN 113632249 A CN113632249 A CN 113632249A CN 202080023986 A CN202080023986 A CN 202080023986A CN 113632249 A CN113632249 A CN 113632249A
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light emitting
layer
emitting element
light
emitting elements
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CN202080023986.8A
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Chinese (zh)
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洪承植
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Seoul Semiconductor Co Ltd
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Seoul Semiconductor Co Ltd
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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
    • H10H20/8506—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
    • H10H20/852—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
    • H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls

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  • Led Device Packages (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
CN202080023986.8A 2019-03-29 2020-03-30 具有发光元件的单元像素、像素模组及显示装置 Pending CN113632249A (zh)

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

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CN113632249A true CN113632249A (zh) 2021-11-09

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CN202080023986.8A Pending CN113632249A (zh) 2019-03-29 2020-03-30 具有发光元件的单元像素、像素模组及显示装置
CN202020428997.1U Expired - Fee Related CN212136471U (zh) 2019-03-29 2020-03-30 单元像素、像素模组及显示装置

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US (5) US11355686B2 (https=)
EP (1) EP3951896B1 (https=)
JP (1) JP7520030B2 (https=)
KR (1) KR102866492B1 (https=)
CN (2) CN113632249A (https=)
BR (1) BR112021016971A2 (https=)
MX (1) MX2021010845A (https=)
MY (1) MY209427A (https=)
WO (1) WO2020204512A1 (https=)

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CN114141912A (zh) * 2021-11-24 2022-03-04 东莞市中麒光电技术有限公司 Led显示模组及制作方法
US11881363B2 (en) 2022-03-31 2024-01-23 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting board
US11923156B2 (en) 2021-08-25 2024-03-05 Darfon Electronics Corp. Backlight module and lighting keyboard
US11977250B2 (en) 2022-03-31 2024-05-07 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting substrate
TWI845248B (zh) * 2022-10-04 2024-06-11 達方電子股份有限公司 發光鍵盤、背光模組及發光燈板
US12019261B2 (en) 2021-08-25 2024-06-25 Darfon Electronics Corp. Illuminant circuit board, backlight module and lighting keyboard
US12198877B2 (en) 2021-01-05 2025-01-14 Darfon Electronics Corp. Backlight module and lighting board for lighting keyboard
US12253706B2 (en) 2022-03-31 2025-03-18 Darfon Electronics Corp. Lighting keyboard and backlight module
US12259574B2 (en) 2022-10-04 2025-03-25 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting board
US12293883B2 (en) 2022-03-31 2025-05-06 Darfon Electronics Corp. Backlight keyswitch and backlight module thereof
US12315686B2 (en) 2022-03-31 2025-05-27 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting board
US12321004B2 (en) 2022-09-19 2025-06-03 Darfon Electronics Corp. Backlight keyswitch and backlight module thereof
US12354815B2 (en) 2022-03-31 2025-07-08 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting board
US12562327B2 (en) 2022-03-31 2026-02-24 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting board
US12596223B2 (en) 2022-03-31 2026-04-07 Darfon Electronics Corp. Lighting keyboard and backlight module thereof

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KR102840032B1 (ko) * 2020-05-18 2025-07-28 삼성전자주식회사 발광 소자 기판 및 이를 포함하는 발광 소자 패키지
US12080687B2 (en) * 2020-10-16 2024-09-03 Seoul Viosys Co., Ltd. Unit pixel having light emitting device, method of fabricating the same, and displaying apparatus having the same
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US12575236B2 (en) * 2021-11-29 2026-03-10 Seoul Viosys Co., Ltd. Pixel module and display apparatus having the same
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JP2024104823A (ja) 2023-01-25 2024-08-06 株式会社ナノマテリアル研究所 発光素子搭載配線用基板の表示用基板への転写による表示装置の製造方法および表示用基板と表示装置
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
WO2026063547A1 (ko) * 2024-09-23 2026-03-26 엘지전자 주식회사 발광 소자 패키지 및 이를 이용한 디스플레이 장치

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12198877B2 (en) 2021-01-05 2025-01-14 Darfon Electronics Corp. Backlight module and lighting board for lighting keyboard
US12019261B2 (en) 2021-08-25 2024-06-25 Darfon Electronics Corp. Illuminant circuit board, backlight module and lighting keyboard
US11923156B2 (en) 2021-08-25 2024-03-05 Darfon Electronics Corp. Backlight module and lighting keyboard
CN114141912A (zh) * 2021-11-24 2022-03-04 东莞市中麒光电技术有限公司 Led显示模组及制作方法
US11977250B2 (en) 2022-03-31 2024-05-07 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting substrate
US11881363B2 (en) 2022-03-31 2024-01-23 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting board
US12253706B2 (en) 2022-03-31 2025-03-18 Darfon Electronics Corp. Lighting keyboard and backlight module
US12293883B2 (en) 2022-03-31 2025-05-06 Darfon Electronics Corp. Backlight keyswitch and backlight module thereof
US12315686B2 (en) 2022-03-31 2025-05-27 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting board
US12354815B2 (en) 2022-03-31 2025-07-08 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting board
US12562327B2 (en) 2022-03-31 2026-02-24 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting board
US12596223B2 (en) 2022-03-31 2026-04-07 Darfon Electronics Corp. Lighting keyboard and backlight module thereof
US12321004B2 (en) 2022-09-19 2025-06-03 Darfon Electronics Corp. Backlight keyswitch and backlight module thereof
TWI845248B (zh) * 2022-10-04 2024-06-11 達方電子股份有限公司 發光鍵盤、背光模組及發光燈板
US12259574B2 (en) 2022-10-04 2025-03-25 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting board

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JP2022525851A (ja) 2022-05-20
US11742472B2 (en) 2023-08-29
US12009468B2 (en) 2024-06-11
US20240313186A1 (en) 2024-09-19
JP7520030B2 (ja) 2024-07-22
US12288838B2 (en) 2025-04-29
EP3951896A1 (en) 2022-02-09
US11355686B2 (en) 2022-06-07
US20230352646A1 (en) 2023-11-02
WO2020204512A1 (ko) 2020-10-08
BR112021016971A2 (pt) 2021-11-23
MX2021010845A (es) 2021-09-28
US20250255060A1 (en) 2025-08-07
EP3951896A4 (en) 2023-01-11
MY209427A (en) 2025-07-08
KR20210134309A (ko) 2021-11-09
CN212136471U (zh) 2020-12-11
EP3951896B1 (en) 2024-04-24
US20200313056A1 (en) 2020-10-01
KR102866492B1 (ko) 2025-10-01
US20220302364A1 (en) 2022-09-22
EP3951896C0 (en) 2024-04-24

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