CN102790165B - 半导体发光器件 - Google Patents
半导体发光器件 Download PDFInfo
- Publication number
- CN102790165B CN102790165B CN201210017796.2A CN201210017796A CN102790165B CN 102790165 B CN102790165 B CN 102790165B CN 201210017796 A CN201210017796 A CN 201210017796A CN 102790165 B CN102790165 B CN 102790165B
- Authority
- CN
- China
- Prior art keywords
- semiconductor layer
- electrode
- component
- layer
- light
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 176
- 239000000758 substrate Substances 0.000 claims description 73
- 239000011248 coating agent Substances 0.000 claims description 54
- 238000000576 coating method Methods 0.000 claims description 54
- 229910002601 GaN Inorganic materials 0.000 claims description 43
- 239000013078 crystal Substances 0.000 claims description 31
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 238000005530 etching Methods 0.000 claims description 12
- 150000004767 nitrides Chemical class 0.000 claims description 6
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 50
- 238000000034 method Methods 0.000 description 15
- 238000003475 lamination Methods 0.000 description 14
- 229910052594 sapphire Inorganic materials 0.000 description 14
- 239000010980 sapphire Substances 0.000 description 14
- 238000000605 extraction Methods 0.000 description 13
- 230000007547 defect Effects 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000000284 extract Substances 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 238000001312 dry etching Methods 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 241001062009 Indigofera Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 such as Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000026267 regulation of growth Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
- H01L33/20—Semiconductor devices having potential barriers 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 particular shape, e.g. curved or truncated substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0062—Processes for devices with an active region comprising only III-V compounds
- H01L33/0075—Processes for devices with an active region comprising only III-V compounds comprising nitride compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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 Table
- H01L33/32—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table containing nitrogen
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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 having potential barriers 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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 having potential barriers 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
- H01L33/387—Semiconductor devices having potential barriers 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 with a plurality of electrode regions in direct contact with the semiconductor body and being electrically interconnected by another electrode layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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 having potential barriers 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 having potential barriers 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
- H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0016—Processes relating to electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0025—Processes relating to coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0093—Wafer bonding; Removal of the growth substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
- H01L33/20—Semiconductor devices having potential barriers 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 particular shape, e.g. curved or truncated substrate
- H01L33/22—Roughened surfaces, e.g. at the interface between epitaxial layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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 having potential barriers 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 having potential barriers 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 having potential barriers 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 having potential barriers 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
- H01L33/64—Heat extraction or cooling elements
- H01L33/647—Heat extraction or cooling elements the elements conducting electric current to or from the semiconductor body
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410602442.3A CN104465935B (zh) | 2011-05-16 | 2012-01-19 | 半导体发光器件 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011109921A JP4989773B1 (ja) | 2011-05-16 | 2011-05-16 | 半導体発光素子 |
JP109921/2011 | 2011-05-16 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410602442.3A Division CN104465935B (zh) | 2011-05-16 | 2012-01-19 | 半导体发光器件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102790165A CN102790165A (zh) | 2012-11-21 |
CN102790165B true CN102790165B (zh) | 2015-10-21 |
Family
ID=45524338
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410602442.3A Active CN104465935B (zh) | 2011-05-16 | 2012-01-19 | 半导体发光器件 |
CN201210017796.2A Active CN102790165B (zh) | 2011-05-16 | 2012-01-19 | 半导体发光器件 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410602442.3A Active CN104465935B (zh) | 2011-05-16 | 2012-01-19 | 半导体发光器件 |
Country Status (5)
Country | Link |
---|---|
US (3) | US9082931B2 (zh) |
EP (2) | EP2879193A1 (zh) |
JP (1) | JP4989773B1 (zh) |
KR (2) | KR101384056B1 (zh) |
CN (2) | CN104465935B (zh) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010517274A (ja) | 2007-01-22 | 2010-05-20 | クリー レッド ライティング ソリューションズ、インコーポレイテッド | 外部で相互接続された発光素子のアレイを用いる照明デバイスとその製造方法 |
JP4996706B2 (ja) * | 2010-03-03 | 2012-08-08 | 株式会社東芝 | 半導体発光素子およびその製造方法 |
US9249963B2 (en) * | 2011-11-08 | 2016-02-02 | Lg Innotek Co., Ltd. | Light emitting device |
TWI546979B (zh) * | 2012-03-05 | 2016-08-21 | 晶元光電股份有限公司 | 對位接合之發光二極體裝置與其製造方法 |
JP6135213B2 (ja) * | 2012-04-18 | 2017-05-31 | 日亜化学工業株式会社 | 半導体発光素子 |
US11792898B2 (en) | 2012-07-01 | 2023-10-17 | Ideal Industries Lighting Llc | Enhanced fixtures for area lighting |
US11160148B2 (en) | 2017-06-13 | 2021-10-26 | Ideal Industries Lighting Llc | Adaptive area lamp |
EP2881648B1 (en) * | 2012-08-02 | 2018-01-03 | Nichia Corporation | Wavelength conversion device |
US9318530B2 (en) * | 2012-08-07 | 2016-04-19 | Seoul Viosys Co., Ltd. | Wafer level light-emitting diode array and method for manufacturing same |
JP5792694B2 (ja) | 2012-08-14 | 2015-10-14 | 株式会社東芝 | 半導体発光素子 |
KR101886156B1 (ko) * | 2012-08-21 | 2018-09-11 | 엘지이노텍 주식회사 | 발광소자 |
JP5377725B1 (ja) | 2012-08-21 | 2013-12-25 | 株式会社東芝 | 半導体発光素子 |
JP5881560B2 (ja) * | 2012-08-30 | 2016-03-09 | 株式会社東芝 | 半導体発光装置及びその製造方法 |
DE102012108883A1 (de) * | 2012-09-20 | 2014-03-20 | Osram Opto Semiconductors Gmbh | Optoelektronischer Halbleiterchip und Verfahren zur Herstellung von optoelektronischen Halbleiterchips |
JP5734935B2 (ja) | 2012-09-20 | 2015-06-17 | 株式会社東芝 | 半導体装置及びその製造方法 |
JP6067400B2 (ja) * | 2013-02-12 | 2017-01-25 | 株式会社東芝 | 半導体発光素子 |
JP2014179469A (ja) * | 2013-03-14 | 2014-09-25 | Toshiba Corp | 半導体発光素子、発光装置及び半導体発光素子の製造方法 |
DE102013103079A1 (de) * | 2013-03-26 | 2014-10-02 | Osram Opto Semiconductors Gmbh | Optoelektronischer Halbleiterchip und Verfahren zur Herstellung eines optoelektronischen Halbleiterchips |
JP6100598B2 (ja) | 2013-04-25 | 2017-03-22 | スタンレー電気株式会社 | 半導体発光素子及び半導体発光装置 |
JP2014216470A (ja) * | 2013-04-25 | 2014-11-17 | スタンレー電気株式会社 | 半導体発光素子 |
DE102013107531A1 (de) * | 2013-07-16 | 2015-01-22 | Osram Opto Semiconductors Gmbh | Optoelektronischer Halbleiterchip |
TWI616004B (zh) * | 2013-11-27 | 2018-02-21 | 晶元光電股份有限公司 | 半導體發光元件 |
US11329195B2 (en) | 2013-08-27 | 2022-05-10 | Epistar Corporation | Semiconductor light-emitting device |
JP2015056647A (ja) * | 2013-09-13 | 2015-03-23 | 株式会社東芝 | 窒化物半導体発光装置 |
JP6387780B2 (ja) | 2013-10-28 | 2018-09-12 | 日亜化学工業株式会社 | 発光装置及びその製造方法 |
KR102164087B1 (ko) | 2014-06-10 | 2020-10-12 | 엘지이노텍 주식회사 | 발광소자 및 이를 구비한 발광소자 패키지 |
KR102200018B1 (ko) * | 2014-06-17 | 2021-01-11 | 엘지이노텍 주식회사 | 발광소자 |
JP2016054260A (ja) * | 2014-09-04 | 2016-04-14 | 株式会社東芝 | 半導体発光素子 |
KR102237144B1 (ko) * | 2014-11-06 | 2021-04-07 | 엘지이노텍 주식회사 | 발광 소자 및 발광 소자 패키지 |
JP2016134439A (ja) * | 2015-01-16 | 2016-07-25 | 株式会社東芝 | 半導体発光素子 |
US10658546B2 (en) * | 2015-01-21 | 2020-05-19 | Cree, Inc. | High efficiency LEDs and methods of manufacturing |
KR102295812B1 (ko) * | 2015-02-06 | 2021-09-02 | 서울바이오시스 주식회사 | 반도체 발광소자 |
JP2016146389A (ja) * | 2015-02-06 | 2016-08-12 | 株式会社東芝 | 半導体発光素子及びその製造方法 |
JP2016174015A (ja) * | 2015-03-16 | 2016-09-29 | 株式会社東芝 | 半導体発光素子 |
KR101646666B1 (ko) | 2015-03-26 | 2016-08-08 | 엘지이노텍 주식회사 | 발광 소자, 이 소자를 포함하는 발광 소자 패키지, 및 이 패키지를 포함하는 조명 장치 |
BR102016015672B1 (pt) | 2015-07-30 | 2021-11-30 | Nichia Corporation | Elemento emissor de luz com uma forma plana hexagonal e dispositivo emissor de luz |
JP6696298B2 (ja) * | 2015-07-30 | 2020-05-20 | 日亜化学工業株式会社 | 発光素子及びそれを用いた発光装置 |
JP6774747B2 (ja) * | 2015-08-05 | 2020-10-28 | 株式会社小糸製作所 | 発光モジュール |
JP6637703B2 (ja) | 2015-09-10 | 2020-01-29 | アルパッド株式会社 | 半導体発光装置 |
JP2017059645A (ja) * | 2015-09-15 | 2017-03-23 | 株式会社東芝 | 半導体発光素子 |
JP2017059638A (ja) * | 2015-09-15 | 2017-03-23 | 株式会社東芝 | 半導体発光素子 |
DE102016100317A1 (de) * | 2016-01-11 | 2017-07-13 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement und Verfahren zur Herstellung eines optoelektronischen Bauelements |
JP6738169B2 (ja) * | 2016-03-11 | 2020-08-12 | Dowaエレクトロニクス株式会社 | 半導体光デバイスおよびその製造方法 |
US10529696B2 (en) | 2016-04-12 | 2020-01-07 | Cree, Inc. | High density pixelated LED and devices and methods thereof |
CN114093994A (zh) | 2016-06-20 | 2022-02-25 | 苏州乐琻半导体有限公司 | 半导体器件以及半导体器件封装 |
EP3511990B1 (en) | 2016-09-10 | 2023-12-13 | Suzhou Lekin Semiconductor Co., Ltd. | Semiconductor device |
CN115763652A (zh) | 2016-09-13 | 2023-03-07 | 苏州立琻半导体有限公司 | 半导体器件和包括该半导体器件的半导体器件封装 |
TWI799231B (zh) * | 2016-11-09 | 2023-04-11 | 晶元光電股份有限公司 | 發光元件及其製造方法 |
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 |
KR20180086068A (ko) * | 2017-01-20 | 2018-07-30 | 엘지이노텍 주식회사 | 반도체 소자 및 이를 포함하는 반도체 소자 패키지 |
KR102338140B1 (ko) * | 2017-05-04 | 2021-12-10 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 반도체소자 |
JP7048873B2 (ja) * | 2017-07-25 | 2022-04-06 | 日亜化学工業株式会社 | 発光装置及び発光装置の製造方法 |
US10734363B2 (en) | 2017-08-03 | 2020-08-04 | Cree, Inc. | High density pixelated-LED chips and chip array devices |
KR102601620B1 (ko) | 2017-08-03 | 2023-11-15 | 크리엘이디, 인크. | 고밀도 픽셀화된 led 칩 및 칩 어레이 장치, 그리고 그 제조 방법 |
KR102390828B1 (ko) | 2017-08-14 | 2022-04-26 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 반도체 소자 |
CN110034216A (zh) * | 2018-01-12 | 2019-07-19 | 中国科学院苏州纳米技术与纳米仿生研究所 | Iii-v族氮化物深紫外发光二极管结构及其制作方法 |
US10529773B2 (en) | 2018-02-14 | 2020-01-07 | Cree, Inc. | Solid state lighting devices with opposing emission directions |
JP7068577B2 (ja) * | 2018-03-28 | 2022-05-17 | 日亜化学工業株式会社 | 窒化物半導体発光素子 |
JP6680311B2 (ja) * | 2018-06-04 | 2020-04-15 | 日亜化学工業株式会社 | 発光装置および面発光光源 |
CN111029442B (zh) * | 2018-10-09 | 2022-03-08 | 中国科学院苏州纳米技术与纳米仿生研究所 | Iii族氮化物紫外发光二极管及其制作方法 |
US10903265B2 (en) | 2018-12-21 | 2021-01-26 | Cree, Inc. | Pixelated-LED chips and chip array devices, and fabrication methods |
US11817526B2 (en) | 2019-10-29 | 2023-11-14 | Creeled, Inc. | Texturing for high density pixelated-LED chips and chip array devices |
US11437548B2 (en) | 2020-10-23 | 2022-09-06 | Creeled, Inc. | Pixelated-LED chips with inter-pixel underfill materials, and fabrication methods |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3627822B2 (ja) * | 1994-08-18 | 2005-03-09 | ローム株式会社 | 半導体発光素子、およびその製造方法 |
JP3087831B2 (ja) * | 1996-11-27 | 2000-09-11 | 日亜化学工業株式会社 | 窒化物半導体素子 |
US6194743B1 (en) | 1997-12-15 | 2001-02-27 | Agilent Technologies, Inc. | Nitride semiconductor light emitting device having a silver p-contact |
US6486499B1 (en) * | 1999-12-22 | 2002-11-26 | Lumileds Lighting U.S., Llc | III-nitride light-emitting device with increased light generating capability |
JP3906653B2 (ja) * | 2000-07-18 | 2007-04-18 | ソニー株式会社 | 画像表示装置及びその製造方法 |
WO2002089221A1 (en) * | 2001-04-23 | 2002-11-07 | Matsushita Electric Works, Ltd. | Light emitting device comprising led chip |
US6787435B2 (en) * | 2001-07-05 | 2004-09-07 | Gelcore Llc | GaN LED with solderable backside metal |
JP4055503B2 (ja) * | 2001-07-24 | 2008-03-05 | 日亜化学工業株式会社 | 半導体発光素子 |
US6995402B2 (en) * | 2003-10-03 | 2006-02-07 | Lumileds Lighting, U.S., Llc | Integrated reflector cup for a light emitting device mount |
EP1733439B1 (en) * | 2004-03-18 | 2013-05-15 | Panasonic Corporation | Nitride based led with a p-type injection region |
US7795623B2 (en) * | 2004-06-30 | 2010-09-14 | Cree, Inc. | Light emitting devices having current reducing structures and methods of forming light emitting devices having current reducing structures |
US7679097B2 (en) | 2004-10-21 | 2010-03-16 | Nichia Corporation | Semiconductor light emitting device and method for manufacturing the same |
US7524686B2 (en) * | 2005-01-11 | 2009-04-28 | Semileds Corporation | Method of making light emitting diodes (LEDs) with improved light extraction by roughening |
JP4462249B2 (ja) * | 2005-09-22 | 2010-05-12 | ソニー株式会社 | 発光ダイオードの製造方法、集積型発光ダイオードの製造方法および窒化物系iii−v族化合物半導体の成長方法 |
JP2007165409A (ja) | 2005-12-09 | 2007-06-28 | Rohm Co Ltd | 半導体発光素子及び半導体発光素子の製造方法 |
US20090278233A1 (en) * | 2007-07-26 | 2009-11-12 | Pinnington Thomas Henry | Bonded intermediate substrate and method of making same |
US9634191B2 (en) | 2007-11-14 | 2017-04-25 | Cree, Inc. | Wire bond free wafer level LED |
JP5353113B2 (ja) * | 2008-01-29 | 2013-11-27 | 豊田合成株式会社 | Iii族窒化物系化合物半導体の製造方法 |
JP5047013B2 (ja) | 2008-03-12 | 2012-10-10 | 株式会社東芝 | 半導体発光素子及びその製造方法 |
US8129742B2 (en) * | 2008-03-25 | 2012-03-06 | Bridge Semiconductor Corporation | Semiconductor chip assembly with post/base heat spreader and plated through-hole |
JP5234454B2 (ja) | 2008-03-26 | 2013-07-10 | スタンレー電気株式会社 | 光半導体素子の製造方法 |
KR100946523B1 (ko) | 2008-04-24 | 2010-03-11 | 엘지이노텍 주식회사 | 반도체 발광소자 및 그 제조방법 |
DE102009025015A1 (de) * | 2008-07-08 | 2010-02-18 | Seoul Opto Device Co. Ltd., Ansan | Lichtemittierende Vorrichtung und Verfahren zu ihrer Herstellung |
JP5367323B2 (ja) * | 2008-07-23 | 2013-12-11 | ラピスセミコンダクタ株式会社 | 半導体装置および半導体装置の製造方法 |
JP4599442B2 (ja) | 2008-08-27 | 2010-12-15 | 株式会社東芝 | 半導体発光素子の製造方法 |
JP5123269B2 (ja) * | 2008-09-30 | 2013-01-23 | ソウル オプト デバイス カンパニー リミテッド | 発光素子及びその製造方法 |
KR101017394B1 (ko) | 2008-09-30 | 2011-02-28 | 서울옵토디바이스주식회사 | 발광 소자 및 그것을 제조하는 방법 |
US8008683B2 (en) * | 2008-10-22 | 2011-08-30 | Samsung Led Co., Ltd. | Semiconductor light emitting device |
JP5286045B2 (ja) | 2008-11-19 | 2013-09-11 | スタンレー電気株式会社 | 半導体発光素子の製造方法 |
KR101017395B1 (ko) * | 2008-12-24 | 2011-02-28 | 서울옵토디바이스주식회사 | 복수개의 발광셀들을 갖는 발광 소자 및 그것을 제조하는 방법 |
KR101557362B1 (ko) * | 2008-12-31 | 2015-10-08 | 서울바이오시스 주식회사 | 복수개의 비극성 발광셀들을 갖는 발광 소자 및 그것을 제조하는 방법 |
KR101533817B1 (ko) * | 2008-12-31 | 2015-07-09 | 서울바이오시스 주식회사 | 복수개의 비극성 발광셀들을 갖는 발광 소자 및 그것을 제조하는 방법 |
JP2010192645A (ja) | 2009-02-18 | 2010-09-02 | Toshiba Corp | 半導体発光素子及びその製造方法 |
JP5350833B2 (ja) | 2009-02-20 | 2013-11-27 | 株式会社東芝 | 半導体発光素子、半導体発光装置及び半導体発光素子の製造方法 |
US7732231B1 (en) | 2009-06-03 | 2010-06-08 | Philips Lumileds Lighting Company, Llc | Method of forming a dielectric layer on a semiconductor light emitting device |
JP5278175B2 (ja) | 2009-06-05 | 2013-09-04 | 日亜化学工業株式会社 | 発光装置 |
US8471288B2 (en) | 2009-09-15 | 2013-06-25 | Toyoda Gosei Co., Ltd. | Group III nitride semiconductor light-emitting device including an auxiliary electrode in contact with a back surface of an n-type layer |
JP5304563B2 (ja) * | 2009-09-15 | 2013-10-02 | 豊田合成株式会社 | Iii族窒化物半導体発光素子 |
JP2011198997A (ja) | 2010-03-19 | 2011-10-06 | Toyoda Gosei Co Ltd | Iii族窒化物半導体発光素子 |
JP2011071272A (ja) * | 2009-09-25 | 2011-04-07 | Toshiba Corp | 半導体発光装置及びその製造方法 |
JP2011119333A (ja) * | 2009-12-01 | 2011-06-16 | Sharp Corp | 窒化物半導体発光素子 |
KR100974787B1 (ko) | 2010-02-04 | 2010-08-06 | 엘지이노텍 주식회사 | 발광 소자, 발광 소자 제조방법 및 발광 소자 패키지 |
KR101039999B1 (ko) * | 2010-02-08 | 2011-06-09 | 엘지이노텍 주식회사 | 반도체 발광소자 및 그 제조방법 |
KR100986560B1 (ko) * | 2010-02-11 | 2010-10-07 | 엘지이노텍 주식회사 | 발광소자 및 그 제조방법 |
JP5174067B2 (ja) * | 2010-03-11 | 2013-04-03 | 株式会社東芝 | 半導体発光素子 |
JP2012253123A (ja) * | 2011-06-01 | 2012-12-20 | Sumitomo Electric Ind Ltd | Iii族窒化物半導体発光素子 |
-
2011
- 2011-05-16 JP JP2011109921A patent/JP4989773B1/ja active Active
- 2011-08-31 US US13/222,302 patent/US9082931B2/en active Active
-
2012
- 2012-01-18 EP EP14199507.6A patent/EP2879193A1/en not_active Withdrawn
- 2012-01-18 EP EP12151636.3A patent/EP2525420B1/en active Active
- 2012-01-19 CN CN201410602442.3A patent/CN104465935B/zh active Active
- 2012-01-19 CN CN201210017796.2A patent/CN102790165B/zh active Active
- 2012-01-27 KR KR1020120008265A patent/KR101384056B1/ko active IP Right Grant
-
2013
- 2013-11-25 KR KR1020130144036A patent/KR101451036B1/ko active IP Right Grant
-
2014
- 2014-03-10 US US14/203,217 patent/US9299889B2/en active Active
-
2015
- 2015-05-15 US US14/713,676 patent/US9368682B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN104465935B (zh) | 2017-04-12 |
KR101451036B1 (ko) | 2014-10-14 |
KR101384056B1 (ko) | 2014-04-09 |
US9368682B2 (en) | 2016-06-14 |
US20150263230A1 (en) | 2015-09-17 |
CN104465935A (zh) | 2015-03-25 |
KR20140003351A (ko) | 2014-01-09 |
US20120292631A1 (en) | 2012-11-22 |
US20140191269A1 (en) | 2014-07-10 |
CN102790165A (zh) | 2012-11-21 |
EP2525420B1 (en) | 2018-02-28 |
JP4989773B1 (ja) | 2012-08-01 |
KR20120128084A (ko) | 2012-11-26 |
EP2879193A1 (en) | 2015-06-03 |
US9299889B2 (en) | 2016-03-29 |
JP2012243825A (ja) | 2012-12-10 |
US9082931B2 (en) | 2015-07-14 |
EP2525420A3 (en) | 2013-09-04 |
EP2525420A2 (en) | 2012-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102790165B (zh) | 半导体发光器件 | |
US9130127B2 (en) | Semiconductor light emitting device | |
JP4857310B2 (ja) | 半導体発光素子及びその製造方法 | |
KR101361392B1 (ko) | 반도체 발광 소자, 반도체 발광 장치 및 반도체 발광 소자의 제조 방법 | |
JP5788046B2 (ja) | 半導体発光素子 | |
CN105247695A (zh) | 半导体发光元件和半导体发光器件 | |
US9634186B2 (en) | Method of manufacturing light emitting device package | |
JP5740350B2 (ja) | 半導体発光素子 | |
JP5715593B2 (ja) | 半導体発光素子 | |
CN104241481B (zh) | 发光器件和照明系统 | |
US8217566B2 (en) | Electroluminescent device and method for producing an electroluminescent device | |
JP2005268775A (ja) | 半導体発光素子及びその製造方法 | |
KR20110132161A (ko) | 반도체 발광 소자 및 그 제조방법 | |
JP4982625B1 (ja) | 半導体発光素子 | |
CN102544321A (zh) | 半导体发光器件及其制造方法 | |
JP2014099663A (ja) | 半導体発光素子 | |
JP2015156498A (ja) | 半導体発光素子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180710 Address after: Tokyo, Japan, Japan Patentee after: Toshiba electronic components and storage plant Address before: Tokyo, Japan, Japan Patentee before: Toshiba Corporation |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180911 Address after: Gyeonggi Do, South Korea Patentee after: SAMSUNG ELECTRONICS CO., LTD. Address before: Tokyo, Japan, Japan Patentee before: Toshiba electronic components and storage plant |
|
TR01 | Transfer of patent right |