CN104995756A - 由多层结构形成的发光管芯组件 - Google Patents
由多层结构形成的发光管芯组件 Download PDFInfo
- Publication number
- CN104995756A CN104995756A CN201480009454.3A CN201480009454A CN104995756A CN 104995756 A CN104995756 A CN 104995756A CN 201480009454 A CN201480009454 A CN 201480009454A CN 104995756 A CN104995756 A CN 104995756A
- Authority
- CN
- China
- Prior art keywords
- layer
- light emitting
- die assembly
- emitting die
- contact
- 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.)
- Pending
Links
- 238000009792 diffusion process Methods 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 239000004065 semiconductor Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 12
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052594 sapphire Inorganic materials 0.000 claims description 6
- 239000010980 sapphire Substances 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 167
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 31
- 229910002601 GaN Inorganic materials 0.000 description 30
- 230000008901 benefit Effects 0.000 description 10
- 239000002346 layers by function Substances 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 230000007480 spreading Effects 0.000 description 8
- 238000003892 spreading Methods 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 101000729843 Loxosceles cf. spinulosa (strain GJB-2008) Dermonecrotic toxin LcsSicTox-betaIC1 Proteins 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910002704 AlGaN Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910004205 SiNX Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- -1 aluminum (Al) Chemical class 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005289 physical deposition Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910002059 quaternary alloy Inorganic materials 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- MAKDTFFYCIMFQP-UHFFFAOYSA-N titanium tungsten Chemical compound [Ti].[W] MAKDTFFYCIMFQP-UHFFFAOYSA-N 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Classifications
-
- 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
- H10H20/858—Means for heat extraction or cooling
- H10H20/8585—Means for heat extraction or cooling being an interconnection
-
- 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
- H10H20/85—Packages
- H10H20/858—Means for heat extraction or cooling
- H10H20/8581—Means for heat extraction or cooling characterised by their material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H10H20/85—Packages
- H10H20/8506—Containers
-
- 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
Landscapes
- Led Devices (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361766286P | 2013-02-19 | 2013-02-19 | |
US61/766286 | 2013-02-19 | ||
PCT/IB2014/058563 WO2014128574A1 (en) | 2013-02-19 | 2014-01-27 | A light emitting die component formed by multilayer structures |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104995756A true CN104995756A (zh) | 2015-10-21 |
Family
ID=50112977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480009454.3A Pending CN104995756A (zh) | 2013-02-19 | 2014-01-27 | 由多层结构形成的发光管芯组件 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9577172B2 (zh) |
KR (1) | KR102191933B1 (zh) |
CN (1) | CN104995756A (zh) |
TW (1) | TWI601321B (zh) |
WO (1) | WO2014128574A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113345986A (zh) * | 2021-03-08 | 2021-09-03 | 聚灿光电科技(宿迁)有限公司 | 倒装Mini LED芯片及其制造方法 |
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CN103311261B (zh) * | 2013-05-24 | 2016-02-17 | 安徽三安光电有限公司 | 集成led发光器件及其制作方法 |
KR102407827B1 (ko) * | 2015-01-27 | 2022-06-13 | 서울바이오시스 주식회사 | 발광 소자 |
KR101888608B1 (ko) | 2014-10-17 | 2018-09-20 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 조명 장치 |
KR102329776B1 (ko) * | 2015-02-12 | 2021-11-23 | 서울바이오시스 주식회사 | 금속 벌크를 포함하는 발광 소자 |
DE112015005124T5 (de) * | 2014-11-12 | 2017-08-24 | Seoul Viosys Co., Ltd. | Lichtemittierende Diode |
KR102347483B1 (ko) * | 2014-12-12 | 2022-01-07 | 서울바이오시스 주식회사 | 발광 소자 |
KR102263066B1 (ko) * | 2014-11-12 | 2021-06-10 | 서울바이오시스 주식회사 | 발광 소자 |
DE102014116935A1 (de) * | 2014-11-19 | 2016-05-19 | Osram Opto Semiconductors Gmbh | Bauelement und Verfahren zur Herstellung eines Bauelements |
DE102015100578A1 (de) | 2015-01-15 | 2016-07-21 | Osram Opto Semiconductors Gmbh | Bauelement und Verfahren zur Herstellung eines Bauelements |
KR102239627B1 (ko) * | 2015-03-26 | 2021-04-12 | 엘지이노텍 주식회사 | 발광 소자 패키지 |
DE102015111485A1 (de) | 2015-07-15 | 2017-01-19 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauelement |
DE102015111487A1 (de) * | 2015-07-15 | 2017-01-19 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung eines optoelektronischen Halbleiterchips und optoelektronischer Halbleiterchip |
DE102015112280A1 (de) * | 2015-07-28 | 2017-02-02 | Osram Opto Semiconductors Gmbh | Bauelement mit einem metallischen Träger und Verfahren zur Herstellung von Bauelementen |
TWI809311B (zh) * | 2015-11-13 | 2023-07-21 | 晶元光電股份有限公司 | 發光元件 |
TWI738766B (zh) * | 2016-05-11 | 2021-09-11 | 晶元光電股份有限公司 | 發光元件及其製造方法 |
KR102476139B1 (ko) | 2016-08-03 | 2022-12-09 | 삼성전자주식회사 | 반도체 발광소자 |
KR101941034B1 (ko) * | 2018-08-06 | 2019-01-22 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 조명 장치 |
DE102018119688B4 (de) * | 2018-08-14 | 2024-06-27 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronisches Halbleiterbauelement mit einem ersten Kontaktelement, welches einen ersten und einen zweiten Abschnitt aufweist sowie Verfahren zur Herstellung des optoelektronischen Halbleiterbauelements |
JP7274511B2 (ja) | 2018-10-11 | 2023-05-16 | 廈門市三安光電科技有限公司 | 発光ダイオードデバイス及びその製作方法 |
KR101977281B1 (ko) * | 2019-01-15 | 2019-05-10 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 조명 장치 |
CN118281133A (zh) | 2020-03-06 | 2024-07-02 | 隆达电子股份有限公司 | 发光元件 |
Citations (3)
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EP2365548A1 (en) * | 2010-03-09 | 2011-09-14 | Kabushiki Kaisha Toshiba | Semiconductor light emitting device and method for manufacturing same |
US20120074441A1 (en) * | 2010-09-24 | 2012-03-29 | Seoul Semiconductor Co., Ltd. | Wafer-level light emitting diode package and method of fabricating the same |
CN102460737A (zh) * | 2009-06-03 | 2012-05-16 | 飞利浦拉米尔德斯照明设备有限责任公司 | 在半导体发光器件上形成电介质层的方法 |
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US6514782B1 (en) * | 1999-12-22 | 2003-02-04 | Lumileds Lighting, U.S., Llc | Method of making a III-nitride light-emitting device with increased light generating capability |
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TWI220304B (en) | 2003-06-20 | 2004-08-11 | Advanced Semiconductor Eng | Flip-chip package substrate and flip-chip bonding process thereof |
TWI257714B (en) | 2004-10-20 | 2006-07-01 | Arima Optoelectronics Corp | Light-emitting device using multilayer composite metal plated layer as flip-chip electrode |
KR101243691B1 (ko) | 2004-10-22 | 2013-03-14 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 열싱크가 향상된 반도체 발광 장치 |
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JP2007287652A (ja) | 2006-03-23 | 2007-11-01 | Fujifilm Corp | 発光素子 |
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-
2014
- 2014-01-27 WO PCT/IB2014/058563 patent/WO2014128574A1/en active Application Filing
- 2014-01-27 KR KR1020157025774A patent/KR102191933B1/ko active Active
- 2014-01-27 US US14/762,826 patent/US9577172B2/en active Active
- 2014-01-27 CN CN201480009454.3A patent/CN104995756A/zh active Pending
- 2014-02-19 TW TW103105528A patent/TWI601321B/zh active
Patent Citations (3)
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CN102460737A (zh) * | 2009-06-03 | 2012-05-16 | 飞利浦拉米尔德斯照明设备有限责任公司 | 在半导体发光器件上形成电介质层的方法 |
EP2365548A1 (en) * | 2010-03-09 | 2011-09-14 | Kabushiki Kaisha Toshiba | Semiconductor light emitting device and method for manufacturing same |
US20120074441A1 (en) * | 2010-09-24 | 2012-03-29 | Seoul Semiconductor Co., Ltd. | Wafer-level light emitting diode package and method of fabricating the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113345986A (zh) * | 2021-03-08 | 2021-09-03 | 聚灿光电科技(宿迁)有限公司 | 倒装Mini LED芯片及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI601321B (zh) | 2017-10-01 |
KR20150122696A (ko) | 2015-11-02 |
US9577172B2 (en) | 2017-02-21 |
TW201438300A (zh) | 2014-10-01 |
KR102191933B1 (ko) | 2020-12-18 |
WO2014128574A1 (en) | 2014-08-28 |
US20150364665A1 (en) | 2015-12-17 |
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