CN101257076B - 发光二极管的制造方法 - Google Patents
发光二极管的制造方法 Download PDFInfo
- Publication number
- CN101257076B CN101257076B CN2008100270861A CN200810027086A CN101257076B CN 101257076 B CN101257076 B CN 101257076B CN 2008100270861 A CN2008100270861 A CN 2008100270861A CN 200810027086 A CN200810027086 A CN 200810027086A CN 101257076 B CN101257076 B CN 101257076B
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- metal
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 229910052751 metal Inorganic materials 0.000 claims abstract description 127
- 239000002184 metal Substances 0.000 claims abstract description 127
- 239000000758 substrate Substances 0.000 claims abstract description 52
- 238000004806 packaging method and process Methods 0.000 claims abstract description 50
- 239000004065 semiconductor Substances 0.000 claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 41
- 229910052782 aluminium Inorganic materials 0.000 claims description 21
- 229910052750 molybdenum Inorganic materials 0.000 claims description 21
- 229910052721 tungsten Inorganic materials 0.000 claims description 21
- 229910002601 GaN Inorganic materials 0.000 claims description 16
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- 229910052737 gold Inorganic materials 0.000 claims description 14
- 229910052697 platinum Inorganic materials 0.000 claims description 14
- 229910052709 silver Inorganic materials 0.000 claims description 14
- 238000003475 lamination Methods 0.000 claims description 12
- 239000007769 metal material Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 12
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 8
- 229910017083 AlN Inorganic materials 0.000 claims description 7
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910000905 alloy phase Inorganic materials 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000006023 eutectic alloy Substances 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 7
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 7
- 239000010937 tungsten Substances 0.000 claims description 7
- 238000013517 stratification Methods 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical group O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 abstract description 6
- 229910052594 sapphire Inorganic materials 0.000 description 7
- 239000010980 sapphire Substances 0.000 description 7
- 238000002788 crimping Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000004020 luminiscence type Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000012536 packaging technology Methods 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 239000000126 substance Substances 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 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
- H01L33/005—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
- H01L33/36—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
- H01L33/36—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
- H01L33/42—Transparent materials
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (18)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100270861A CN101257076B (zh) | 2008-03-27 | 2008-03-27 | 发光二极管的制造方法 |
PCT/CN2008/001002 WO2009117859A1 (zh) | 2008-03-27 | 2008-05-23 | 发光二极管的制造方法 |
US12/320,020 US7951624B2 (en) | 2008-03-27 | 2009-01-15 | Method of manufacturing light emitting diode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100270861A CN101257076B (zh) | 2008-03-27 | 2008-03-27 | 发光二极管的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101257076A CN101257076A (zh) | 2008-09-03 |
CN101257076B true CN101257076B (zh) | 2011-03-23 |
Family
ID=39891675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100270861A Expired - Fee Related CN101257076B (zh) | 2008-03-27 | 2008-03-27 | 发光二极管的制造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7951624B2 (zh) |
CN (1) | CN101257076B (zh) |
WO (1) | WO2009117859A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101950782B (zh) * | 2009-07-10 | 2013-01-09 | 财团法人工业技术研究院 | 低温形成反射性发光二极管固晶接合结构的方法 |
JP5593163B2 (ja) * | 2010-08-18 | 2014-09-17 | 昭和電工株式会社 | 発光ダイオード及び発光ダイオードランプ |
DE102010045784B4 (de) * | 2010-09-17 | 2022-01-20 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronischer Halbleiterchip |
US8409895B2 (en) * | 2010-12-16 | 2013-04-02 | Applied Materials, Inc. | Gallium nitride-based LED fabrication with PVD-formed aluminum nitride buffer layer |
CN103367610A (zh) * | 2012-03-29 | 2013-10-23 | 比亚迪股份有限公司 | 一种高压led芯片及其制备方法 |
CN103515488A (zh) * | 2012-06-25 | 2014-01-15 | 杭州华普永明光电股份有限公司 | Led芯片的制作工艺及其led芯片 |
CN103594569B (zh) * | 2013-11-08 | 2016-02-17 | 溧阳市江大技术转移中心有限公司 | 具有粗化透明电极的倒装发光二极管的制造方法 |
KR20170133347A (ko) * | 2015-03-30 | 2017-12-05 | 소니 세미컨덕터 솔루션즈 가부시키가이샤 | 발광 소자, 발광 유닛, 발광 패널 장치, 및 발광 패널 장치의 구동 방법 |
US10622509B2 (en) * | 2017-12-18 | 2020-04-14 | Ingentec Corporation | Vertical type light emitting diode die and method for fabricating the same |
TWI672830B (zh) * | 2018-01-25 | 2019-09-21 | 致伸科技股份有限公司 | 光源模組 |
CN113054941B (zh) * | 2021-02-09 | 2023-11-24 | 偲百创(深圳)科技有限公司 | 声波谐振器制作方法及声波谐振器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6800500B2 (en) * | 1999-02-05 | 2004-10-05 | Lumileds Lighting U.S., Llc | III-nitride light emitting devices fabricated by substrate removal |
CN1731592A (zh) * | 2005-08-26 | 2006-02-08 | 杭州士兰明芯科技有限公司 | 倒装焊结构发光二极管及其制造方法 |
US7118930B1 (en) * | 2005-08-17 | 2006-10-10 | Dong-Sing Wuu | Method for manufacturing a light emitting device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200520266A (en) * | 2003-11-21 | 2005-06-16 | Sanken Electric Co Ltd | Semiconductor luminous element and manufacturing method of the same |
US7256483B2 (en) * | 2004-10-28 | 2007-08-14 | Philips Lumileds Lighting Company, Llc | Package-integrated thin film LED |
-
2008
- 2008-03-27 CN CN2008100270861A patent/CN101257076B/zh not_active Expired - Fee Related
- 2008-05-23 WO PCT/CN2008/001002 patent/WO2009117859A1/zh active Application Filing
-
2009
- 2009-01-15 US US12/320,020 patent/US7951624B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6800500B2 (en) * | 1999-02-05 | 2004-10-05 | Lumileds Lighting U.S., Llc | III-nitride light emitting devices fabricated by substrate removal |
US7118930B1 (en) * | 2005-08-17 | 2006-10-10 | Dong-Sing Wuu | Method for manufacturing a light emitting device |
CN1731592A (zh) * | 2005-08-26 | 2006-02-08 | 杭州士兰明芯科技有限公司 | 倒装焊结构发光二极管及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US7951624B2 (en) | 2011-05-31 |
WO2009117859A1 (zh) | 2009-10-01 |
CN101257076A (zh) | 2008-09-03 |
US20090246899A1 (en) | 2009-10-01 |
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Address after: 529728 Guangdong City, Heshan Province town of peace road, No. 301 Patentee after: Heshan Tongfang Lighting Technology Co., Ltd. Address before: 529728 Guangdong City, Heshan Province town of peace road, No. 301 Patentee before: Heshan Lide Electronic Industry Co., Ltd. |
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