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MX2022002988A - Elemento emisor de luz para pantalla, y paquete emisor de luz que tiene el mismo. - Google Patents

Elemento emisor de luz para pantalla, y paquete emisor de luz que tiene el mismo.

Info

Publication number
MX2022002988A
MX2022002988A MX2022002988A MX2022002988A MX2022002988A MX 2022002988 A MX2022002988 A MX 2022002988A MX 2022002988 A MX2022002988 A MX 2022002988A MX 2022002988 A MX2022002988 A MX 2022002988A MX 2022002988 A MX2022002988 A MX 2022002988A
Authority
MX
Mexico
Prior art keywords
light
emisting
package
screen
same
Prior art date
Application number
MX2022002988A
Other languages
English (en)
Inventor
Jong Min Jang
Chang Yeon Kim
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
Application filed by Seoul Viosys Co Ltd filed Critical Seoul Viosys Co Ltd
Publication of MX2022002988A publication Critical patent/MX2022002988A/es

Links

Classifications

    • 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
    • H10H20/81—Bodies
    • H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
    • H10H20/82—Roughened surfaces, e.g. at the interface between epitaxial layers
    • 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
    • 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
    • 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
    • H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins
    • 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
    • H10W90/00—
    • 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
    • H10W70/655—
    • H10W72/0198—
    • H10W72/07204—
    • H10W72/07304—
    • H10W72/07354—
    • H10W72/074—
    • H10W72/252—
    • H10W72/325—
    • H10W72/347—
    • H10W72/354—
    • H10W74/00—
    • H10W90/724—
    • H10W90/732—
    • H10W90/734—

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Un elemento emisor de luz para pantalla de acuerdo con una realización comprende una primera subunidad de LED, una segunda subunidad de LED en la primera subunidad de LED, y una tercera subunidad de LED en la segunda subunidad de LED, en la que la tercera subunidad de LED emite luz que tiene una longitud de onda más corta que la primera subunidad de LED y más larga que la segunda subunidad de LED.
MX2022002988A 2019-09-18 2020-09-16 Elemento emisor de luz para pantalla, y paquete emisor de luz que tiene el mismo. MX2022002988A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962902069P 2019-09-18 2019-09-18
US17/020,834 US11398462B2 (en) 2019-09-18 2020-09-15 Light emitting device for display and light emitting package having the same
PCT/KR2020/012452 WO2021054702A1 (ko) 2019-09-18 2020-09-16 디스플레이용 발광 소자 및 그것을 가지는 발광 패키지

Publications (1)

Publication Number Publication Date
MX2022002988A true MX2022002988A (es) 2022-04-01

Family

ID=74869827

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022002988A MX2022002988A (es) 2019-09-18 2020-09-16 Elemento emisor de luz para pantalla, y paquete emisor de luz que tiene el mismo.

Country Status (8)

Country Link
US (4) US11398462B2 (es)
EP (1) EP4033530A4 (es)
JP (2) JP7562648B2 (es)
KR (1) KR102891593B1 (es)
CN (2) CN213071131U (es)
BR (1) BR112022005090A2 (es)
MX (1) MX2022002988A (es)
WO (1) WO2021054702A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11508876B2 (en) * 2018-12-31 2022-11-22 Seoul Viosys Co., Ltd. Light emitting device package and display device having the same
US11398462B2 (en) * 2019-09-18 2022-07-26 Seoul Viosys Co., Ltd. Light emitting device for display and light emitting package having the same
US11489002B2 (en) * 2019-10-29 2022-11-01 Seoul Viosys Co., Ltd. LED display apparatus
US11664355B2 (en) * 2019-12-02 2023-05-30 Seoul Semiconductor Co., Ltd. Display apparatus
US12490552B2 (en) 2021-04-12 2025-12-02 Seoul Viosys Co., Ltd. Light emitting device and light emitting module having the same
WO2022220537A1 (ko) * 2021-04-12 2022-10-20 서울바이오시스주식회사 발광 소자 및 이를 포함하는 발광 모듈
TWI905261B (zh) * 2021-09-09 2025-11-21 晶元光電股份有限公司 光電元件
KR102752047B1 (ko) * 2021-10-28 2025-01-09 삼성전자주식회사 마이크로 발광 소자 및 이를 포함하는 디스플레이 장치
KR20240004985A (ko) * 2021-12-30 2024-01-11 후베이 산안 옵토일렉트로닉스 컴퍼니 리미티드 발광 모듈, 발광 모듈의 제조 방법 및 디스플레이 장치
CN117037631B (zh) * 2023-08-04 2025-10-21 西湖烟山科技(杭州)有限公司 显示单元和具有该显示单元的电子设备

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TW522534B (en) * 2001-09-11 2003-03-01 Hsiu-Hen Chang Light source of full color LED using die bonding and packaging technology
KR101100579B1 (ko) 2005-01-06 2012-01-13 엘지이노텍 주식회사 반도체 발광 다이오드 및 그의 제조 방법과 반도체 발광다이오드를 이용한 디스플레이의 제조 방법
TWI244228B (en) 2005-02-03 2005-11-21 United Epitaxy Co Ltd Light emitting device and manufacture method thereof
JP4901241B2 (ja) * 2006-02-27 2012-03-21 スタンレー電気株式会社 半導体発光素子及びその製造方法
KR100765236B1 (ko) 2006-06-30 2007-10-09 서울옵토디바이스주식회사 패터닝된 발광다이오드용 기판 제조방법 및 그것을채택하는 발광 다이오드 제조방법
KR100817274B1 (ko) * 2006-08-21 2008-03-27 삼성전기주식회사 발광 다이오드 패키지 및 그 제조방법
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US11527519B2 (en) * 2017-11-27 2022-12-13 Seoul Viosys Co., Ltd. LED unit for display and display apparatus having the same
US11282981B2 (en) 2017-11-27 2022-03-22 Seoul Viosys Co., Ltd. Passivation covered light emitting unit stack
US12100696B2 (en) * 2017-11-27 2024-09-24 Seoul Viosys Co., Ltd. Light emitting diode for display and display apparatus having the same
US11552057B2 (en) * 2017-12-20 2023-01-10 Seoul Viosys Co., Ltd. LED unit for display and display apparatus having the same
US11522006B2 (en) * 2017-12-21 2022-12-06 Seoul Viosys Co., Ltd. Light emitting stacked structure and display device having the same
US11398462B2 (en) * 2019-09-18 2022-07-26 Seoul Viosys Co., Ltd. Light emitting device for display and light emitting package having the same

Also Published As

Publication number Publication date
JP7562648B2 (ja) 2024-10-07
JP2024180401A (ja) 2024-12-26
US20220359474A1 (en) 2022-11-10
US20230387087A1 (en) 2023-11-30
EP4033530A4 (en) 2023-10-25
EP4033530A1 (en) 2022-07-27
WO2021054702A1 (ko) 2021-03-25
US12125831B2 (en) 2024-10-22
JP2022549605A (ja) 2022-11-28
KR102891593B1 (ko) 2025-11-26
US20240387482A1 (en) 2024-11-21
KR20220065757A (ko) 2022-05-20
US11769761B2 (en) 2023-09-26
US20210082887A1 (en) 2021-03-18
CN114424342A (zh) 2022-04-29
CN213071131U (zh) 2021-04-27
US11398462B2 (en) 2022-07-26
BR112022005090A2 (pt) 2022-09-06

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