JP7568711B2 - 発光ダイオードディスプレイパネル - Google Patents

発光ダイオードディスプレイパネル Download PDF

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Publication number
JP7568711B2
JP7568711B2 JP2022506893A JP2022506893A JP7568711B2 JP 7568711 B2 JP7568711 B2 JP 7568711B2 JP 2022506893 A JP2022506893 A JP 2022506893A JP 2022506893 A JP2022506893 A JP 2022506893A JP 7568711 B2 JP7568711 B2 JP 7568711B2
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JP
Japan
Prior art keywords
led stack
layer
insulating layer
display panel
type semiconductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2022506893A
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English (en)
Japanese (ja)
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JP2022543804A (ja
JP2022543804A5 (https=
JPWO2021025436A5 (https=
Inventor
ヒョン チェ，ジョン
グン イ，ソン
ギュ ジャン，ソン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seoul Viosys Co Ltd
Original Assignee
Seoul Viosys Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/943,373 external-priority patent/US12176378B2/en
Application filed by Seoul Viosys Co Ltd filed Critical Seoul Viosys Co Ltd
Publication of JP2022543804A publication Critical patent/JP2022543804A/ja
Publication of JP2022543804A5 publication Critical patent/JP2022543804A5/ja
Publication of JPWO2021025436A5 publication Critical patent/JPWO2021025436A5/ja
Priority to JP2024173487A priority Critical patent/JP7806164B2/ja
Application granted granted Critical
Publication of JP7568711B2 publication Critical patent/JP7568711B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
    • 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
    • H10H20/018—Bonding of wafers
    • 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
    • H10H20/83—Electrodes
    • H10H20/831—Electrodes characterised by their shape
    • H10H20/8312—Electrodes characterised by their shape extending at least partially through the bodies
    • 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
    • H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
    • H10H29/142—Two-dimensional arrangements, e.g. asymmetric LED layout
    • 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
    • H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
    • H10H20/841—Reflective coatings, e.g. dielectric Bragg reflectors

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Led Device Packages (AREA)
JP2022506893A 2019-08-07 2020-08-04 発光ダイオードディスプレイパネル Active JP7568711B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024173487A JP7806164B2 (ja) 2019-08-07 2024-10-02 発光ダイオードディスプレイパネル及びそれを有するディスプレイ装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962883773P 2019-08-07 2019-08-07
US62/883,773 2019-08-07
US16/943,373 US12176378B2 (en) 2019-08-07 2020-07-30 LED display panel and led display apparatus having the same
US16/943,373 2020-07-30
PCT/KR2020/010276 WO2021025436A1 (ko) 2019-08-07 2020-08-04 발광 다이오드 디스플레이 패널 및 그것을 갖는 디스플레이 장치

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024173487A Division JP7806164B2 (ja) 2019-08-07 2024-10-02 発光ダイオードディスプレイパネル及びそれを有するディスプレイ装置

Publications (4)

Publication Number Publication Date
JP2022543804A JP2022543804A (ja) 2022-10-14
JP2022543804A5 JP2022543804A5 (https=) 2023-08-09
JPWO2021025436A5 JPWO2021025436A5 (https=) 2023-08-09
JP7568711B2 true JP7568711B2 (ja) 2024-10-16

Family

ID=74444069

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022506893A Active JP7568711B2 (ja) 2019-08-07 2020-08-04 発光ダイオードディスプレイパネル
JP2024173487A Active JP7806164B2 (ja) 2019-08-07 2024-10-02 発光ダイオードディスプレイパネル及びそれを有するディスプレイ装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024173487A Active JP7806164B2 (ja) 2019-08-07 2024-10-02 発光ダイオードディスプレイパネル及びそれを有するディスプレイ装置

Country Status (5)

Country Link
US (1) US20250063877A1 (https=)
EP (1) EP4012765A4 (https=)
JP (2) JP7568711B2 (https=)
KR (1) KR20220044727A (https=)
CN (2) CN114223059A (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220044727A (ko) * 2019-08-07 2022-04-11 서울바이오시스 주식회사 발광 다이오드 디스플레이 패널 및 그것을 갖는 디스플레이 장치
TWI820587B (zh) * 2021-04-09 2023-11-01 群創光電股份有限公司 電子裝置
CN115394762B (zh) * 2022-05-17 2024-07-09 诺视科技(苏州)有限公司 一种具有透明衬底的像素级分立器件及其制作方法
KR102822777B1 (ko) * 2022-12-15 2025-06-19 엘지전자 주식회사 발광 구조를 구비한 디스플레이 장치
CN115988932A (zh) * 2023-01-31 2023-04-18 安徽熙泰智能科技有限公司 一种量子点混合集成多色显示器及其制造方法
CN116564950A (zh) * 2023-06-21 2023-08-08 诺视科技(苏州)有限公司 像素单元及其制作方法、微显示屏、像素级分立器件
CN116741762B (zh) * 2023-08-16 2023-11-24 江西兆驰半导体有限公司 一种堆叠式全彩Micro-LED芯片及其制备方法
CN119630158B (zh) * 2023-09-12 2025-11-21 武汉华星光电半导体显示技术有限公司 显示面板及显示装置
CN119836093B (zh) * 2023-10-11 2025-10-17 武汉华星光电半导体显示技术有限公司 一种显示装置
TWI883828B (zh) * 2024-02-20 2025-05-11 晶呈科技股份有限公司 垂直型發光二極體封裝結構及其製備方法
WO2025260882A1 (zh) * 2024-06-19 2025-12-26 诺视科技(苏州)有限公司 基于多层堆叠的微显示芯片及其制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015012244A (ja) 2013-07-01 2015-01-19 株式会社東芝 半導体発光素子
US20160336482A1 (en) 2015-05-12 2016-11-17 Epistar Corporation Light-emitting device
US20190165037A1 (en) 2017-11-27 2019-05-30 Seoul Viosys Co., Ltd. Led unit for display and display apparatus having the same
US20190165207A1 (en) 2017-11-27 2019-05-30 Seoul Viosys Co., Ltd. Led unit for display and display apparatus having the same
US20190189681A1 (en) 2017-12-14 2019-06-20 Seoul Viosys Co., Ltd. Light emitting stacked structure and display device having the same
US20190189596A1 (en) 2017-12-20 2019-06-20 Seoul Viosys Co., Ltd. Led unit for display and display apparatus having the same
US20190198485A1 (en) 2017-12-22 2019-06-27 Seoul Viosys Co., Ltd. Light emitting device with led stack for display and display apparatus having the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160163940A1 (en) * 2014-12-05 2016-06-09 Industrial Technology Research Institute Package structure for light emitting device
KR102513080B1 (ko) * 2016-04-04 2023-03-24 삼성전자주식회사 Led 광원 모듈 및 디스플레이 장치
JP2018049981A (ja) * 2016-09-23 2018-03-29 スタンレー電気株式会社 半導体発光装置、および、その製造方法
KR102503578B1 (ko) * 2017-06-30 2023-02-24 엘지전자 주식회사 반도체 발광 소자를 이용한 디스플레이 장치
KR20220044727A (ko) * 2019-08-07 2022-04-11 서울바이오시스 주식회사 발광 다이오드 디스플레이 패널 및 그것을 갖는 디스플레이 장치

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015012244A (ja) 2013-07-01 2015-01-19 株式会社東芝 半導体発光素子
US20160336482A1 (en) 2015-05-12 2016-11-17 Epistar Corporation Light-emitting device
US20190165037A1 (en) 2017-11-27 2019-05-30 Seoul Viosys Co., Ltd. Led unit for display and display apparatus having the same
US20190165207A1 (en) 2017-11-27 2019-05-30 Seoul Viosys Co., Ltd. Led unit for display and display apparatus having the same
US20190189681A1 (en) 2017-12-14 2019-06-20 Seoul Viosys Co., Ltd. Light emitting stacked structure and display device having the same
US20190189596A1 (en) 2017-12-20 2019-06-20 Seoul Viosys Co., Ltd. Led unit for display and display apparatus having the same
US20190198485A1 (en) 2017-12-22 2019-06-27 Seoul Viosys Co., Ltd. Light emitting device with led stack for display and display apparatus having the same

Also Published As

Publication number Publication date
JP2022543804A (ja) 2022-10-14
EP4012765A4 (en) 2023-09-06
EP4012765A1 (en) 2022-06-15
KR20220044727A (ko) 2022-04-11
US20250063877A1 (en) 2025-02-20
JP2025010153A (ja) 2025-01-20
CN114223059A (zh) 2022-03-22
JP7806164B2 (ja) 2026-01-26
CN212517197U (zh) 2021-02-09

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