CN100352116C - 自然解理腔面的GaN基激光二极管的制备方法 - Google Patents
自然解理腔面的GaN基激光二极管的制备方法 Download PDFInfo
- Publication number
- CN100352116C CN100352116C CNB2005100111950A CN200510011195A CN100352116C CN 100352116 C CN100352116 C CN 100352116C CN B2005100111950 A CNB2005100111950 A CN B2005100111950A CN 200510011195 A CN200510011195 A CN 200510011195A CN 100352116 C CN100352116 C CN 100352116C
- Authority
- CN
- China
- Prior art keywords
- gan
- laser diode
- copper
- laser
- face
- 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.)
- Expired - Fee Related
Links
- 238000002360 preparation method Methods 0.000 title claims description 7
- 239000010949 copper Substances 0.000 claims abstract description 40
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910052802 copper Inorganic materials 0.000 claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 28
- 238000003776 cleavage reaction Methods 0.000 claims abstract description 21
- 230000007017 scission Effects 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 238000007747 plating Methods 0.000 claims abstract description 7
- 229910052594 sapphire Inorganic materials 0.000 claims description 18
- 239000010980 sapphire Substances 0.000 claims description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 238000000151 deposition Methods 0.000 claims description 9
- 238000009713 electroplating Methods 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 229920002120 photoresistant polymer Polymers 0.000 claims description 5
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 3
- 238000010884 ion-beam technique Methods 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 239000011259 mixed solution Substances 0.000 claims 1
- 238000001259 photo etching Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 229910002601 GaN Inorganic materials 0.000 abstract description 66
- 238000000034 method Methods 0.000 abstract description 15
- 230000003287 optical effect Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000000227 grinding Methods 0.000 abstract description 4
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 abstract description 2
- 235000012431 wafers Nutrition 0.000 description 21
- 239000003292 glue Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- 238000000206 photolithography Methods 0.000 description 5
- 238000005530 etching Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Semiconductor Lasers (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100111950A CN100352116C (zh) | 2005-01-18 | 2005-01-18 | 自然解理腔面的GaN基激光二极管的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100111950A CN100352116C (zh) | 2005-01-18 | 2005-01-18 | 自然解理腔面的GaN基激光二极管的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1808801A CN1808801A (zh) | 2006-07-26 |
CN100352116C true CN100352116C (zh) | 2007-11-28 |
Family
ID=36840568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100111950A Expired - Fee Related CN100352116C (zh) | 2005-01-18 | 2005-01-18 | 自然解理腔面的GaN基激光二极管的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100352116C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101894796B (zh) * | 2009-05-20 | 2011-10-05 | 中国科学院半导体研究所 | 利用激光划片解理氮化镓基激光器管芯的方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101974772B (zh) * | 2010-08-11 | 2012-06-27 | 中国科学院半导体研究所 | 氮化镓基垂直结构发光二极管转移衬底的二次电镀方法 |
CN110768106B (zh) * | 2018-07-26 | 2021-01-26 | 山东华光光电子股份有限公司 | 一种激光二极管制备方法 |
CN110265864B (zh) * | 2019-07-08 | 2020-06-19 | 厦门大学 | 一种GaN基垂直腔面发射激光器的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000252230A (ja) * | 1998-12-28 | 2000-09-14 | Sanyo Electric Co Ltd | 半導体素子およびその製造方法 |
US20030189215A1 (en) * | 2002-04-09 | 2003-10-09 | Jong-Lam Lee | Method of fabricating vertical structure leds |
EP1453159A1 (en) * | 2001-10-26 | 2004-09-01 | AMMONO Sp.z o.o. | Light emitting device structure using nitride bulk single crystal layer |
US20040245543A1 (en) * | 2003-06-04 | 2004-12-09 | Yoo Myung Cheol | Method of fabricating vertical structure compound semiconductor devices |
-
2005
- 2005-01-18 CN CNB2005100111950A patent/CN100352116C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000252230A (ja) * | 1998-12-28 | 2000-09-14 | Sanyo Electric Co Ltd | 半導体素子およびその製造方法 |
EP1453159A1 (en) * | 2001-10-26 | 2004-09-01 | AMMONO Sp.z o.o. | Light emitting device structure using nitride bulk single crystal layer |
US20030189215A1 (en) * | 2002-04-09 | 2003-10-09 | Jong-Lam Lee | Method of fabricating vertical structure leds |
US20040245543A1 (en) * | 2003-06-04 | 2004-12-09 | Yoo Myung Cheol | Method of fabricating vertical structure compound semiconductor devices |
Non-Patent Citations (2)
Title |
---|
Bue light emitting laser diodes.Shuji Nakamura.The Solid Films,Vol.343.344 . 1999 * |
CW InGaN multiple-quantum-well laser diodes on copper anddiamond substrates by laser lift-off. Michael Kneissl et al.Materials Science and Engineering B,Vol.93. 2002 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101894796B (zh) * | 2009-05-20 | 2011-10-05 | 中国科学院半导体研究所 | 利用激光划片解理氮化镓基激光器管芯的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1808801A (zh) | 2006-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI422068B (zh) | 粗化方法及具粗化表面之發光二極體製備方法 | |
CN110783168B (zh) | 一种具有三维结构的hemt器件的制备方法 | |
CN102082214B (zh) | 一种GaN基LED半导体芯片的制备方法 | |
TWI405257B (zh) | 分離基板與半導體層的方法 | |
CN100389503C (zh) | 分立晶粒垂直结构的led芯片制备方法 | |
TWI751143B (zh) | 基於圖形化Si襯底的LED外延片及其製備方法 | |
CN101866880B (zh) | 分离基板与半导体层的方法 | |
US20130228809A1 (en) | Semiconductor structure for substrate separation and method for manufacturing the same | |
CN103545239B (zh) | 一种基于薄膜型的外延片剥离工艺 | |
CN101494267A (zh) | 一种基于衬底剥离的氮化镓基发光器件的制作方法 | |
CN101997068B (zh) | 一种制备GaN基LED的方法 | |
CN104183675B (zh) | 基于区域激光剥离及化学腐蚀的GaN基LED制备方法 | |
CN104701427A (zh) | 一种垂直结构led芯片制备方法 | |
CN100435360C (zh) | 带有二维自然散射出光面的led芯片的制备方法 | |
JP5237780B2 (ja) | 半導体発光素子の製造方法 | |
CN103114332A (zh) | 一种通过表面改性自分离制备氮化镓单晶衬底的方法 | |
CN115020551A (zh) | 一种垂直结构发光二极管的制造方法 | |
CN102544251B (zh) | 一种大功率垂直发光二极管的制造方法 | |
CN104393140B (zh) | 一种高反射率的垂直结构发光二级管芯片及其制备方法 | |
CN100352116C (zh) | 自然解理腔面的GaN基激光二极管的制备方法 | |
US20080142812A1 (en) | LED and method for marking the same | |
CN110620167A (zh) | 一种基于大面积衬底剥离的深紫外led及其制备方法 | |
CN111668159B (zh) | 一种可剥离蓝宝石衬底的氮化镓基垂直器件制备方法 | |
CN107968137B (zh) | 一种GaN基倒装薄膜结构近紫外LED的制备方法 | |
CN106328774A (zh) | 一种GaN薄膜的外延生长方法及应用 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: DONGGUAN INSTITUTE OF OPTO-ELECTRONICS PEKING UNIV Free format text: FORMER OWNER: BEIJING UNIV. Effective date: 20131202 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100871 HAIDIAN, BEIJING TO: 523808 DONGGUAN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131202 Address after: 523808 Guangdong province Dongguan Songshan Lake high tech Industrial Development Zone Technology Park Building 4 Building 417, room 418 Patentee after: DONGGUAN INSTITUTE OF OPTO-ELECTRONICS PEKING University Address before: 100871 Beijing the Summer Palace Road, Haidian District, No. 5 Patentee before: Peking University |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20220118 |