JP2016171164A - 半導体発光装置 - Google Patents
半導体発光装置 Download PDFInfo
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- JP2016171164A JP2016171164A JP2015049093A JP2015049093A JP2016171164A JP 2016171164 A JP2016171164 A JP 2016171164A JP 2015049093 A JP2015049093 A JP 2015049093A JP 2015049093 A JP2015049093 A JP 2015049093A JP 2016171164 A JP2016171164 A JP 2016171164A
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 10
- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 9
- 229910002601 GaN Inorganic materials 0.000 description 8
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- 229910052782 aluminium Inorganic materials 0.000 description 7
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
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- 229910052814 silicon oxide Inorganic materials 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
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- 238000007747 plating Methods 0.000 description 4
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- 230000008569 process Effects 0.000 description 4
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- 239000004332 silver Substances 0.000 description 4
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- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000010953 base metal Substances 0.000 description 3
- 238000001312 dry etching Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
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- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
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- 229910052697 platinum Inorganic materials 0.000 description 2
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
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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
- H10H20/83—Electrodes
- H10H20/831—Electrodes characterised by their shape
- H10H20/8312—Electrodes characterised by their shape extending at least partially through the bodies
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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
- H10H20/83—Electrodes
- H10H20/831—Electrodes characterised by their shape
- H10H20/8314—Electrodes characterised by their shape extending at least partially onto an outer side surface of the bodies
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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
- H10H20/83—Electrodes
- H10H20/832—Electrodes characterised by their material
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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
- H10H20/83—Electrodes
- H10H20/832—Electrodes characterised by their material
- H10H20/833—Transparent materials
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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
- H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
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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
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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
- H10H20/851—Wavelength conversion means
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Abstract
Description
図2(a)は、図1に示す第1半導体層11と第2半導体層12の平面レイアウトの一例を示す模式平面図である。
図2(b)は、図1に示すp側電極16とn側電極17の平面レイアウトの一例を示す模式平面図である。
Claims (5)
- 第1半導体層と、第2半導体層と、前記第1半導体層と前記第2半導体層との間に設けられた発光層とを有する半導体層であって、前記第1半導体層は、前記発光層および前記第2半導体層を含む積層膜に囲まれた第1n側領域を有する半導体層と、
前記第2半導体層上に設けられたp側電極と、
前記p側電極上に設けられた絶縁膜と、
前記第1半導体層の側面に設けられた第1部分と、前記第1n側領域に設けられた第2部分と、前記絶縁膜を介して前記p側電極に重なり、前記第1部分と前記第2部分とを接続する第3部分と、を有するn側電極と、
前記絶縁膜上に設けられ、前記p側電極と接続されたp側配線部と、
前記絶縁膜上に設けられ、前記n側電極と接続されたn側配線部と、
を備えた半導体発光装置。 - 前記n側電極は、前記p側電極の外周に沿って設けられた第4部分をさらに有する請求項1記載の半導体発光装置。
- 前記第4部分は、前記絶縁膜を介して、前記p側電極の端部に重なっている請求項2記載の半導体発光装置。
- 前記第1半導体層における前記側面に続く第1面に設けられ、前記n側電極の前記第1部分と接続された透明電極をさらに備えた請求項1〜3のいずれか1つに記載の半導体発光装置。
- 前記第1半導体層は、前記側面と前記積層膜との間に設けられた第2n側領域をさらに有し、
前記n側電極の前記第1部分は、前記第2n側領域にも設けられている請求項1〜4のいずれか1つに記載の半導体発光装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015049093A JP6545981B2 (ja) | 2015-03-12 | 2015-03-12 | 半導体発光装置 |
TW104125623A TWI595686B (zh) | 2015-03-12 | 2015-08-06 | Semiconductor light-emitting device |
TW106116892A TWI682558B (zh) | 2015-03-12 | 2015-08-06 | 半導體發光裝置 |
US14/830,039 US9722143B2 (en) | 2015-03-12 | 2015-08-19 | Semiconductor light-emitting device |
EP15181553.7A EP3067943B1 (en) | 2015-03-12 | 2015-08-19 | Semiconductor light-emitting device |
US15/640,669 US10707378B2 (en) | 2015-03-12 | 2017-07-03 | Semiconductor light-emitting device |
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JP2015049093A JP6545981B2 (ja) | 2015-03-12 | 2015-03-12 | 半導体発光装置 |
Publications (2)
Publication Number | Publication Date |
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JP2016171164A true JP2016171164A (ja) | 2016-09-23 |
JP6545981B2 JP6545981B2 (ja) | 2019-07-17 |
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JP2015049093A Expired - Fee Related JP6545981B2 (ja) | 2015-03-12 | 2015-03-12 | 半導体発光装置 |
Country Status (4)
Country | Link |
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US (2) | US9722143B2 (ja) |
EP (1) | EP3067943B1 (ja) |
JP (1) | JP6545981B2 (ja) |
TW (2) | TWI595686B (ja) |
Cited By (3)
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KR20180052256A (ko) * | 2016-11-10 | 2018-05-18 | 엘지이노텍 주식회사 | 반도체 소자 |
JP2020202351A (ja) * | 2019-06-13 | 2020-12-17 | 日亜化学工業株式会社 | 発光素子の製造方法 |
US11387392B2 (en) | 2018-12-25 | 2022-07-12 | Nichia Corporation | Light-emitting device and display device |
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US9070851B2 (en) | 2010-09-24 | 2015-06-30 | Seoul Semiconductor Co., Ltd. | Wafer-level light emitting diode package and method of fabricating the same |
US10910350B2 (en) * | 2014-05-24 | 2021-02-02 | Hiphoton Co., Ltd. | Structure of a semiconductor array |
KR20170111974A (ko) * | 2016-03-30 | 2017-10-12 | 엘지이노텍 주식회사 | 발광소자, 백라이트 유닛 및 조명장치 |
CN205944139U (zh) * | 2016-03-30 | 2017-02-08 | 首尔伟傲世有限公司 | 紫外线发光二极管封装件以及包含此的发光二极管模块 |
TWI720053B (zh) * | 2016-11-09 | 2021-03-01 | 晶元光電股份有限公司 | 發光元件及其製造方法 |
KR102588170B1 (ko) * | 2016-11-16 | 2023-10-13 | 삼성전자주식회사 | 다층 구조의 반사막을 구비한 반도체 발광 소자 |
US20190296188A1 (en) * | 2017-01-10 | 2019-09-26 | PlayNitride Display Co., Ltd. | Micro light-emitting diode chip |
JP6824501B2 (ja) * | 2017-02-08 | 2021-02-03 | ウシオ電機株式会社 | 半導体発光素子 |
JP6717324B2 (ja) * | 2018-02-27 | 2020-07-01 | 日亜化学工業株式会社 | 発光素子 |
TWI661584B (zh) * | 2018-05-18 | 2019-06-01 | 光磊科技股份有限公司 | 發光晶粒、封裝結構及其相關製造方法 |
CN108987547A (zh) * | 2018-07-20 | 2018-12-11 | 扬州乾照光电有限公司 | 一种发光二极管及其制备方法 |
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JP6931167B2 (ja) * | 2019-04-25 | 2021-09-01 | 日亜化学工業株式会社 | 発光モジュール |
JP7393617B2 (ja) * | 2019-04-26 | 2023-12-07 | 日亜化学工業株式会社 | 発光装置、及びその製造方法 |
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- 2015-08-06 TW TW104125623A patent/TWI595686B/zh not_active IP Right Cessation
- 2015-08-06 TW TW106116892A patent/TWI682558B/zh not_active IP Right Cessation
- 2015-08-19 US US14/830,039 patent/US9722143B2/en active Active
- 2015-08-19 EP EP15181553.7A patent/EP3067943B1/en active Active
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2017
- 2017-07-03 US US15/640,669 patent/US10707378B2/en not_active Expired - Fee Related
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KR20180052256A (ko) * | 2016-11-10 | 2018-05-18 | 엘지이노텍 주식회사 | 반도체 소자 |
JP2019536274A (ja) * | 2016-11-10 | 2019-12-12 | エルジー イノテック カンパニー リミテッド | 半導体素子 |
JP7118447B2 (ja) | 2016-11-10 | 2022-08-16 | スージョウ レキン セミコンダクター カンパニー リミテッド | 半導体素子 |
KR102738456B1 (ko) * | 2016-11-10 | 2024-12-04 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 반도체 소자 |
US11387392B2 (en) | 2018-12-25 | 2022-07-12 | Nichia Corporation | Light-emitting device and display device |
JP2020202351A (ja) * | 2019-06-13 | 2020-12-17 | 日亜化学工業株式会社 | 発光素子の製造方法 |
JP7052188B2 (ja) | 2019-06-13 | 2022-04-12 | 日亜化学工業株式会社 | 発光素子の製造方法 |
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TW201633571A (zh) | 2016-09-16 |
US20160268478A1 (en) | 2016-09-15 |
TWI682558B (zh) | 2020-01-11 |
US9722143B2 (en) | 2017-08-01 |
US10707378B2 (en) | 2020-07-07 |
JP6545981B2 (ja) | 2019-07-17 |
EP3067943A1 (en) | 2016-09-14 |
TWI595686B (zh) | 2017-08-11 |
EP3067943B1 (en) | 2020-01-15 |
TW201810732A (zh) | 2018-03-16 |
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