DE102013108782B4 - Lichtemittierende Vorrichtung mit mehreren lichtemittierenden Stapelschichten - Google Patents

Lichtemittierende Vorrichtung mit mehreren lichtemittierenden Stapelschichten Download PDF

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Publication number
DE102013108782B4
DE102013108782B4 DE102013108782.5A DE102013108782A DE102013108782B4 DE 102013108782 B4 DE102013108782 B4 DE 102013108782B4 DE 102013108782 A DE102013108782 A DE 102013108782A DE 102013108782 B4 DE102013108782 B4 DE 102013108782B4
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Prior art keywords
light
layer
light emitting
emitting
emitting element
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DE102013108782.5A
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German (de)
English (en)
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DE102013108782A1 (de
Inventor
Min-Hsun Hsieh
Yi-Chieh Lin
Rong-Ren LEE
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.)
Epistar Corp
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Epistar Corp
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Publication date
Priority claimed from US13/683,476 external-priority patent/US8927958B2/en
Application filed by Epistar Corp filed Critical Epistar Corp
Publication of DE102013108782A1 publication Critical patent/DE102013108782A1/de
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Publication of DE102013108782B4 publication Critical patent/DE102013108782B4/de
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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
    • H10H20/81—Bodies
    • H10H20/813—Bodies having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within 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
    • H10H20/81—Bodies
    • H10H20/811—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions
    • H10H20/812—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions within the light-emitting regions, e.g. having quantum confinement structures
    • 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
    • H10H20/822—Materials of the light-emitting regions
    • 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
    • H10H20/851—Wavelength conversion means

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  • Led Devices (AREA)
DE102013108782.5A 2012-11-21 2013-08-14 Lichtemittierende Vorrichtung mit mehreren lichtemittierenden Stapelschichten Active DE102013108782B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/683,476 2012-11-21
US13/683,476 US8927958B2 (en) 2011-07-12 2012-11-21 Light-emitting element with multiple light-emitting stacked layers

Publications (2)

Publication Number Publication Date
DE102013108782A1 DE102013108782A1 (de) 2014-05-22
DE102013108782B4 true DE102013108782B4 (de) 2024-05-08

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ID=50625700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013108782.5A Active DE102013108782B4 (de) 2012-11-21 2013-08-14 Lichtemittierende Vorrichtung mit mehreren lichtemittierenden Stapelschichten

Country Status (5)

Country Link
JP (1) JP2014103391A (enrdf_load_stackoverflow)
KR (2) KR20140065340A (enrdf_load_stackoverflow)
CN (1) CN103840045A (enrdf_load_stackoverflow)
DE (1) DE102013108782B4 (enrdf_load_stackoverflow)
TW (1) TWI589019B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102593289B (zh) * 2011-01-10 2015-05-20 晶元光电股份有限公司 发光元件
US10396240B2 (en) * 2015-10-08 2019-08-27 Ostendo Technologies, Inc. III-nitride semiconductor light emitting device having amber-to-red light emission (>600 nm) and a method for making same
US11056434B2 (en) * 2017-01-26 2021-07-06 Epistar Corporation Semiconductor device having specified p-type dopant concentration profile
DE102017103856A1 (de) 2017-02-24 2018-08-30 Osram Opto Semiconductors Gmbh Optoelektronischer Halbleiterchip
CN113140657B (zh) * 2021-05-13 2022-04-19 西安瑞芯光通信息科技有限公司 一种紫外led外延结构及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040217364A1 (en) 2003-05-01 2004-11-04 Cree Lighting Company, Inc. Multiple component solid state white light
KR20050000456A (ko) 2003-06-24 2005-01-05 삼성전기주식회사 백색 발광소자 및 그 제조방법
US20070069220A1 (en) 2005-09-27 2007-03-29 Oki Data Corporation Composite semiconductor light-emitting device
JP2008141118A (ja) 2006-12-05 2008-06-19 Rohm Co Ltd 半導体白色発光装置
JP2009152297A (ja) 2007-12-19 2009-07-09 Rohm Co Ltd 半導体発光装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11135838A (ja) * 1997-10-20 1999-05-21 Ind Technol Res Inst 白色発光ダイオード及びその製造方法
JP2000299493A (ja) * 1999-04-15 2000-10-24 Daido Steel Co Ltd 半導体面発光素子
JP4140157B2 (ja) * 1999-12-28 2008-08-27 東芝ライテック株式会社 発光ダイオードを用いた照明用光源および照明装置
US6621211B1 (en) * 2000-05-15 2003-09-16 General Electric Company White light emitting phosphor blends for LED devices
JP2002176198A (ja) * 2000-12-11 2002-06-21 Mitsubishi Cable Ind Ltd 多波長発光素子
DE102004004765A1 (de) * 2004-01-29 2005-09-01 Rwe Space Solar Power Gmbh Aktive Zonen aufweisende Halbleiterstruktur
CN100349306C (zh) * 2004-08-27 2007-11-14 中国科学院半导体研究所 蓝光、黄光量子阱堆叠结构白光发光二极管及制作方法
DE102004047763A1 (de) * 2004-09-30 2006-04-13 Osram Opto Semiconductors Gmbh Mehrfachleuchtdiodenanordnung
JP4760082B2 (ja) * 2005-03-25 2011-08-31 日亜化学工業株式会社 発光装置、発光素子用蛍光体及びその製造方法
DE102006051745B4 (de) * 2006-09-28 2024-02-08 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung LED-Halbleiterkörper und Verwendung eines LED-Halbleiterkörpers
JP2010267571A (ja) * 2009-05-18 2010-11-25 Toshiba Lighting & Technology Corp 照明装置
EP2367203A1 (en) * 2010-02-26 2011-09-21 Samsung LED Co., Ltd. Semiconductor light emitting device having multi-cell array and method for manufacturing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040217364A1 (en) 2003-05-01 2004-11-04 Cree Lighting Company, Inc. Multiple component solid state white light
KR20050000456A (ko) 2003-06-24 2005-01-05 삼성전기주식회사 백색 발광소자 및 그 제조방법
US20070069220A1 (en) 2005-09-27 2007-03-29 Oki Data Corporation Composite semiconductor light-emitting device
JP2008141118A (ja) 2006-12-05 2008-06-19 Rohm Co Ltd 半導体白色発光装置
JP2009152297A (ja) 2007-12-19 2009-07-09 Rohm Co Ltd 半導体発光装置

Also Published As

Publication number Publication date
DE102013108782A1 (de) 2014-05-22
TW201421737A (zh) 2014-06-01
CN103840045A (zh) 2014-06-04
KR20140065340A (ko) 2014-05-29
JP2014103391A (ja) 2014-06-05
KR20180064348A (ko) 2018-06-14
TWI589019B (zh) 2017-06-21

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