CN103515488A - Led芯片的制作工艺及其led芯片 - Google Patents
Led芯片的制作工艺及其led芯片 Download PDFInfo
- Publication number
- CN103515488A CN103515488A CN201210208831.9A CN201210208831A CN103515488A CN 103515488 A CN103515488 A CN 103515488A CN 201210208831 A CN201210208831 A CN 201210208831A CN 103515488 A CN103515488 A CN 103515488A
- Authority
- CN
- China
- Prior art keywords
- deck
- iii nitride
- multilayer
- mentioned
- nitride semiconductor
- 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
- 238000000034 method Methods 0.000 title abstract description 5
- 150000004767 nitrides Chemical class 0.000 claims abstract description 100
- 229910052751 metal Inorganic materials 0.000 claims abstract description 85
- 239000002184 metal Substances 0.000 claims abstract description 85
- 239000004065 semiconductor Substances 0.000 claims abstract description 74
- 239000000758 substrate Substances 0.000 claims abstract description 70
- 230000005641 tunneling Effects 0.000 claims abstract description 26
- 229910052594 sapphire Inorganic materials 0.000 claims abstract description 20
- 239000010980 sapphire Substances 0.000 claims abstract description 20
- 230000008021 deposition Effects 0.000 claims description 19
- 238000005538 encapsulation Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 238000007788 roughening Methods 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 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
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- -1 and wherein Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000000151 deposition Methods 0.000 description 14
- 238000012545 processing Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- H01L33/005—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
- H01L33/48—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
- H01L33/641—Heat extraction or cooling elements characterized by the materials
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210208831.9A CN103515488A (zh) | 2012-06-25 | 2012-06-25 | Led芯片的制作工艺及其led芯片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210208831.9A CN103515488A (zh) | 2012-06-25 | 2012-06-25 | Led芯片的制作工艺及其led芯片 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103515488A true CN103515488A (zh) | 2014-01-15 |
Family
ID=49897889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210208831.9A Pending CN103515488A (zh) | 2012-06-25 | 2012-06-25 | Led芯片的制作工艺及其led芯片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103515488A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001313422A (ja) * | 2000-02-21 | 2001-11-09 | Nichia Chem Ind Ltd | 発光素子および発光素子の製造方法 |
CN101257076A (zh) * | 2008-03-27 | 2008-09-03 | 鹤山丽得电子实业有限公司 | 发光二极管的制造方法 |
CN101834240A (zh) * | 2009-03-11 | 2010-09-15 | 旭明光电股份有限公司 | 具有高反射率接触电极的发光二极管及其制造方法 |
CN101969092A (zh) * | 2010-09-16 | 2011-02-09 | 兰红波 | 垂直结构金属衬底准光子晶体hb-led芯片及制造方法与应用 |
CN102054906A (zh) * | 2009-11-09 | 2011-05-11 | 亿光电子工业股份有限公司 | 发光二极管的制作方法及发光二极管 |
US20120032184A1 (en) * | 2005-01-11 | 2012-02-09 | Tran Chuong A | Systems and methods for producing white-light light emitting diodes |
-
2012
- 2012-06-25 CN CN201210208831.9A patent/CN103515488A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001313422A (ja) * | 2000-02-21 | 2001-11-09 | Nichia Chem Ind Ltd | 発光素子および発光素子の製造方法 |
US20120032184A1 (en) * | 2005-01-11 | 2012-02-09 | Tran Chuong A | Systems and methods for producing white-light light emitting diodes |
CN101257076A (zh) * | 2008-03-27 | 2008-09-03 | 鹤山丽得电子实业有限公司 | 发光二极管的制造方法 |
CN101834240A (zh) * | 2009-03-11 | 2010-09-15 | 旭明光电股份有限公司 | 具有高反射率接触电极的发光二极管及其制造方法 |
CN102054906A (zh) * | 2009-11-09 | 2011-05-11 | 亿光电子工业股份有限公司 | 发光二极管的制作方法及发光二极管 |
CN101969092A (zh) * | 2010-09-16 | 2011-02-09 | 兰红波 | 垂直结构金属衬底准光子晶体hb-led芯片及制造方法与应用 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 310015, 3 north, 2 North, 18 Kang Road, Hangzhou, Zhejiang, Gongshu District Applicant after: Hangzhou Huapu Yongming Photoelectric Co., Ltd. Address before: 311305, Hangzhou, Zhejiang province Ling'an City Qingshan Lake Street Chuen mouth Village No. 15 Applicant before: Hangzhou Huapu Yongming Photoelectric Co., Ltd. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Kai Inventor after: Chen Kai Huang Jianming Inventor before: Lv Huali |
|
COR | Change of bibliographic data | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140115 |
|
RJ01 | Rejection of invention patent application after publication |