JP7460650B2 - ディスプレイ用発光素子及びそれを有するディスプレイ装置 - Google Patents

ディスプレイ用発光素子及びそれを有するディスプレイ装置 Download PDF

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Publication number
JP7460650B2
JP7460650B2 JP2021555039A JP2021555039A JP7460650B2 JP 7460650 B2 JP7460650 B2 JP 7460650B2 JP 2021555039 A JP2021555039 A JP 2021555039A JP 2021555039 A JP2021555039 A JP 2021555039A JP 7460650 B2 JP7460650 B2 JP 7460650B2
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led stack
type semiconductor
semiconductor layer
conductive type
led
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Japanese (ja)
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JPWO2020185006A5 (https=
JP2022524838A (ja
JP2022524838A5 (https=
Inventor
ギュ ジャン，ソン
ソブ シン，チャン
グン イ，ソム
ジュン イ，ホ
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Seoul Viosys Co Ltd
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Seoul Viosys Co Ltd
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Publication of JP2022524838A publication Critical patent/JP2022524838A/ja
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Publication of JP2022524838A5 publication Critical patent/JP2022524838A5/ja
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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
    • 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
    • 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
    • H10H20/821—Bodies characterised by their shape, e.g. curved or truncated substrates of the light-emitting regions, e.g. non-planar junctions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/163—Wearable computers, e.g. on a belt
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • 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
    • 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
    • H10H20/83—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
    • H10H20/83—Electrodes
    • H10H20/832—Electrodes characterised by their material
    • H10H20/833—Transparent materials
    • 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
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Led Devices (AREA)
  • Led Device Packages (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2021555039A 2019-03-13 2020-03-12 ディスプレイ用発光素子及びそれを有するディスプレイ装置 Active JP7460650B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962817704P 2019-03-13 2019-03-13
US62/817,704 2019-03-13
US16/815,823 US11211528B2 (en) 2019-03-13 2020-03-11 Light emitting device for display and display apparatus having the same
US16/815,823 2020-03-11
PCT/KR2020/003451 WO2020185006A1 (ko) 2019-03-13 2020-03-12 디스플레이용 발광 소자 및 그것을 가지는 디스플레이 장치

Publications (4)

Publication Number Publication Date
JP2022524838A JP2022524838A (ja) 2022-05-10
JPWO2020185006A5 JPWO2020185006A5 (https=) 2023-03-10
JP2022524838A5 JP2022524838A5 (https=) 2023-03-10
JP7460650B2 true JP7460650B2 (ja) 2024-04-02

Family

ID=72423543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021555039A Active JP7460650B2 (ja) 2019-03-13 2020-03-12 ディスプレイ用発光素子及びそれを有するディスプレイ装置

Country Status (8)

Country Link
US (3) US11211528B2 (https=)
EP (1) EP3940775A4 (https=)
JP (1) JP7460650B2 (https=)
KR (1) KR102855307B1 (https=)
CN (2) CN211929519U (https=)
BR (1) BR112021018020A2 (https=)
MX (1) MX2021010505A (https=)
WO (1) WO2020185006A1 (https=)

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US11211528B2 (en) * 2019-03-13 2021-12-28 Seoul Viosys Co., Ltd. Light emitting device for display and display apparatus having the same
US11489002B2 (en) * 2019-10-29 2022-11-01 Seoul Viosys Co., Ltd. LED display apparatus
US11437353B2 (en) * 2019-11-15 2022-09-06 Seoul Viosys Co., Ltd. Light emitting device for display and display apparatus having the same
CN213071133U (zh) * 2019-11-15 2021-04-27 首尔伟傲世有限公司 显示器用发光元件及显示装置
US12040344B2 (en) * 2020-05-28 2024-07-16 Seoul Viosys Co., Ltd. Light emitting device and display apparatus having the same
EP4443485A4 (en) 2022-05-09 2025-03-19 Boe Technology Group Co., Ltd. LIGHT-EMITTING SUBSTRATE, BACKLIGHT MODULE AND DISPLAY DEVICE
KR20250039980A (ko) * 2022-07-15 2025-03-21 엘지전자 주식회사 반도체 발광 소자 패키지 및 디스플레이 장치
CN115911210A (zh) * 2022-10-31 2023-04-04 厦门三安光电有限公司 发光二极管
EP4597592A4 (en) * 2023-03-31 2026-01-07 Boe Technology Group Co Ltd ELECTROLUMINESCENT DEVICE, DISPLAY DEVICE AND BACKLIGHTING DEVICE
US20250070099A1 (en) * 2023-06-26 2025-02-27 Seoul Viosys Co., Ltd. Pixel device for display and display apparatus having the same

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US20060027820A1 (en) 2004-07-07 2006-02-09 Densen Cao Monolitholic LED chip to emit multiple colors
US20090078955A1 (en) 2007-09-26 2009-03-26 Iii-N Technlogy, Inc Micro-Emitter Array Based Full-Color Micro-Display
US20090272989A1 (en) 2008-05-01 2009-11-05 Frank Shum Light emitting device having stacked multiple leds
JP2014026975A (ja) 2012-07-27 2014-02-06 Samsung Corning Precision Materials Co Ltd 透明伝導性酸化物薄膜基板、その製造方法及びこれを含む有機電界発光素子および光電池
JP2014175427A (ja) 2013-03-07 2014-09-22 Toshiba Corp 半導体発光素子及びその製造方法
JP2015012244A (ja) 2013-07-01 2015-01-19 株式会社東芝 半導体発光素子
US20160064439A1 (en) 2010-10-13 2016-03-03 Monolithic 3D Inc. SEMICONDUCTOR AND OPTOELECTRONIC METHODS and DEVICES
US20170288093A1 (en) 2016-04-04 2017-10-05 Samsung Electronics Co., Ltd. Led light source module and display device
JP2019509636A (ja) 2016-03-09 2019-04-04 オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＯｓｒａｍ Ｏｐｔｏ Ｓｅｍｉｃｏｎｄｕｃｔｏｒｓ ＧｍｂＨ オプトエレクトロニクス部品およびオプトエレクトロニクス部品を製造するための方法

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JP5002703B2 (ja) 2010-12-08 2012-08-15 株式会社東芝 半導体発光素子
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KR102624111B1 (ko) * 2016-01-13 2024-01-12 서울바이오시스 주식회사 자외선 발광소자
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060027820A1 (en) 2004-07-07 2006-02-09 Densen Cao Monolitholic LED chip to emit multiple colors
US20090078955A1 (en) 2007-09-26 2009-03-26 Iii-N Technlogy, Inc Micro-Emitter Array Based Full-Color Micro-Display
US20090272989A1 (en) 2008-05-01 2009-11-05 Frank Shum Light emitting device having stacked multiple leds
US20160064439A1 (en) 2010-10-13 2016-03-03 Monolithic 3D Inc. SEMICONDUCTOR AND OPTOELECTRONIC METHODS and DEVICES
JP2014026975A (ja) 2012-07-27 2014-02-06 Samsung Corning Precision Materials Co Ltd 透明伝導性酸化物薄膜基板、その製造方法及びこれを含む有機電界発光素子および光電池
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JP2015012244A (ja) 2013-07-01 2015-01-19 株式会社東芝 半導体発光素子
JP2019509636A (ja) 2016-03-09 2019-04-04 オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＯｓｒａｍ Ｏｐｔｏ Ｓｅｍｉｃｏｎｄｕｃｔｏｒｓ ＧｍｂＨ オプトエレクトロニクス部品およびオプトエレクトロニクス部品を製造するための方法
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Also Published As

Publication number Publication date
EP3940775A1 (en) 2022-01-19
EP3940775A4 (en) 2022-12-14
KR20210127932A (ko) 2021-10-25
CN211929519U (zh) 2020-11-13
MX2021010505A (es) 2022-01-18
US20220158031A1 (en) 2022-05-19
US11211528B2 (en) 2021-12-28
BR112021018020A2 (pt) 2021-11-23
WO2020185006A1 (ko) 2020-09-17
US20250048793A1 (en) 2025-02-06
US20200295228A1 (en) 2020-09-17
CN113557606A (zh) 2021-10-26
JP2022524838A (ja) 2022-05-10
US12132148B2 (en) 2024-10-29
KR102855307B1 (ko) 2025-09-04

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