JP6811715B2 - 発光素子パッケージ及び照明装置 - Google Patents
発光素子パッケージ及び照明装置 Download PDFInfo
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
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- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
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- 229910003564 SiAlON Inorganic materials 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
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- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/14—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/44—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the coatings, e.g. passivation layer or anti-reflective coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/36—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
- H01L33/38—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes with a particular shape
- H01L33/382—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes with a particular shape the electrode extending partially in or entirely through the semiconductor body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/14—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure
- H01L33/145—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure with a current-blocking structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of group III and group V of the periodic system
- H01L33/32—Materials of the light emitting region containing only elements of group III and group V of the periodic system containing nitrogen
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/36—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
- H01L33/40—Materials therefor
- H01L33/405—Reflective materials
Description
発明の実施のための形態
Claims (14)
- 基板と、
前記基板の下側に配置され、第1導電型半導体層、活性層及び第2導電型半導体層を含む発光構造物と、
前記活性層及び前記第2導電型半導体層を貫いて前記第1導電型半導体層を露出させる貫通ホールに埋め込まれ、前記第1導電型半導体層と連結された第1ボンディングパッドと、
前記第1ボンディングパッドから離隔して前記第2導電型半導体層の下側に配置され、前記第2導電型半導体層と連結された第2ボンディングパッドと、
前記貫通ホールにおいて前記発光構造物の内側部に配置された第1セグメント及び前記第1セグメントから前記発光構造物の厚さ方向と交差する第1方向に延びて前記発光構造物の内側下部縁部に配置された第2セグメントを含む第1絶縁層と、
前記第1導電型半導体層と前記第1ボンディングパッドとの間に配置された第1電極と、
前記第2導電型半導体層の下側から前記第2セグメントの下側まで延びて配置され、前記第2導電型半導体層と連結された第2電極と、
前記貫通ホールにおいて前記第1絶縁層と前記第1ボンディングパッドとの間から前記第2セグメントの下側に配置された前記第2電極の下側まで延びて配置された第2絶縁層と、を含み、
前記第2電極が、
前記第2導電型半導体層の下側に配置された反射層と、
前記反射層と前記第2導電型半導体層の間に配置された透光電極層と、を含み、
前記透光電極層の幅は前記反射層の幅と同一である、発光素子パッケージ。 - 前記第2セグメント、前記第2電極及び第2絶縁層は、前記発光構造物の前記厚さ方向に重畳する、請求項1に記載の発光素子パッケージ。
- 前記第1絶縁層は、活性層の下側で前記第1セグメントから前記第1方向に前記第2導電型半導体層の内部に延びて配置された少なくとも一つの第3セグメントをさらに含む、請求項1又は請求項2に記載の発光素子パッケージ。
- 前記第1絶縁層は、発光構造物の外側部及び外側下部縁部にそれぞれ配置された第4セグメントをさらに含む、請求項3に記載の発光素子パッケージ。
- 前記第2絶縁層は前記第1電極と前記第1絶縁層との間まで延びて配置された、請求項4に記載の発光素子パッケージ。
- 前記第2電極は、前記第2導電型半導体層と前記第2ボンディングパッドとの間、及び前記第2及び第4セグメントのそれぞれと前記第2絶縁層との間に配置された、請求項4に記載の発光素子パッケージ。
- 前記第1絶縁層の前記第2セグメントは前記透光電極層と前記第2導電型半導体層の前記内側下部縁部との間に配置され、前記第4セグメントは前記透光電極層と前記外側下部縁部との間に配置された、請求項4に記載の発光素子パッケージ。
- 前記第3セグメントが配置される前記第2導電型半導体層の内部は、前記第2導電型半導体層の上部、下部又は中間部の中で少なくとも一つを含む、請求項3から請求項7のいずれか一項に記載の発光素子パッケージ。
- 前記第2又は第4セグメントの前記第1方向への長さは20μm〜30μmである、請求項4及び請求項6から請求項8のいずれか一項に記載の発光素子パッケージ。
- 前記第1ボンディングパッドと前記第2ボンディングパッドの前記第1方向への幅の比率は9:1又は8:2である、請求項1から請求項9のいずれか一項に記載の発光素子パッケージ。
- 前記第1又は第2絶縁層の中で少なくとも一つは感光性ポリイミドを含む、請求項1から請求項10のいずれか一項に記載の発光素子パッケージ。
- 前記発光素子パッケージは、前記第1及び第2ボンディングパッドとそれぞれ連結された第1及び第2リードフレームをさらに含む、請求項1から請求項11のいずれか一項に記載の発光素子パッケージ。
- 前記少なくとも一つの第3セグメントは、前記第1セグメントから互いに平行に離隔して前記第1方向に延びた複数の第3セグメントを含む、請求項3、請求項4、請求項6及び請求項7のいずれか一項に記載の発光素子パッケージ。
- 請求項1から請求項13のいずれか一項に記載の前記発光素子パッケージを含む、照明装置。
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KR1020150042659A KR102434778B1 (ko) | 2015-03-26 | 2015-03-26 | 발광 소자 패키지 |
KR10-2015-0042659 | 2015-03-26 | ||
PCT/KR2016/002612 WO2016153213A1 (ko) | 2015-03-26 | 2016-03-16 | 발광 소자 패키지 및 조명 장치 |
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JP2018509758A JP2018509758A (ja) | 2018-04-05 |
JP2018509758A5 JP2018509758A5 (ja) | 2019-04-25 |
JP6811715B2 true JP6811715B2 (ja) | 2021-01-13 |
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US (1) | US10381519B2 (ja) |
EP (1) | EP3276683B1 (ja) |
JP (1) | JP6811715B2 (ja) |
KR (1) | KR102434778B1 (ja) |
CN (1) | CN107431103A (ja) |
WO (1) | WO2016153213A1 (ja) |
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KR20180073866A (ko) | 2016-12-23 | 2018-07-03 | 엘지이노텍 주식회사 | 반도체 소자 |
KR102327777B1 (ko) * | 2017-03-30 | 2021-11-17 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 반도체 소자, 반도체 소자 패키지, 객체 검출 장치 |
KR102308692B1 (ko) * | 2017-03-30 | 2021-10-05 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 반도체 소자 및 그 제조방법, 반도체 소자 패키지, 객체 검출 장치 |
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