CN101447450B - 制作单片集成GaAs基MHEMT和PIN二极管的方法 - Google Patents
制作单片集成GaAs基MHEMT和PIN二极管的方法 Download PDFInfo
- Publication number
- CN101447450B CN101447450B CN2007101783206A CN200710178320A CN101447450B CN 101447450 B CN101447450 B CN 101447450B CN 2007101783206 A CN2007101783206 A CN 2007101783206A CN 200710178320 A CN200710178320 A CN 200710178320A CN 101447450 B CN101447450 B CN 101447450B
- Authority
- CN
- China
- Prior art keywords
- metal
- mhemt
- nanometers
- photoetching
- pin
- 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
- 238000000034 method Methods 0.000 title claims abstract description 49
- 229910001218 Gallium arsenide Inorganic materials 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 73
- 239000002184 metal Substances 0.000 claims abstract description 73
- 238000001259 photo etching Methods 0.000 claims abstract description 47
- 238000001704 evaporation Methods 0.000 claims abstract description 41
- 238000005260 corrosion Methods 0.000 claims abstract description 22
- 230000007797 corrosion Effects 0.000 claims abstract description 22
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 10
- 239000000956 alloy Substances 0.000 claims abstract description 10
- 238000002161 passivation Methods 0.000 claims abstract description 7
- 230000008020 evaporation Effects 0.000 claims description 37
- 239000003292 glue Substances 0.000 claims description 35
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims description 30
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 24
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 claims description 19
- 238000011161 development Methods 0.000 claims description 10
- 229920002120 photoresistant polymer Polymers 0.000 claims description 8
- 238000001039 wet etching Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000005530 etching Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 19
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Landscapes
- Junction Field-Effect Transistors (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101783206A CN101447450B (zh) | 2007-11-28 | 2007-11-28 | 制作单片集成GaAs基MHEMT和PIN二极管的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101783206A CN101447450B (zh) | 2007-11-28 | 2007-11-28 | 制作单片集成GaAs基MHEMT和PIN二极管的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101447450A CN101447450A (zh) | 2009-06-03 |
CN101447450B true CN101447450B (zh) | 2010-09-29 |
Family
ID=40743015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101783206A Expired - Fee Related CN101447450B (zh) | 2007-11-28 | 2007-11-28 | 制作单片集成GaAs基MHEMT和PIN二极管的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101447450B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108133966B (zh) * | 2018-01-22 | 2024-07-05 | 芯合半导体(合肥)有限公司 | 一种集成了周边RC snubber结构的碳化硅SBD器件元胞结构 |
CN109216331B (zh) * | 2018-07-23 | 2020-07-17 | 西安电子科技大学 | 一种基于pin二极管的毫米波预失真集成电路及制作方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1540723A (zh) * | 2003-10-30 | 2004-10-27 | 上海集成电路研发中心有限公司 | 一种半导体器件含氮双栅氧化硅层的制备方法 |
EP1796151A1 (en) * | 2005-12-09 | 2007-06-13 | Interuniversitair Microelektronica Centrum ( Imec) | Low work function metal alloy |
-
2007
- 2007-11-28 CN CN2007101783206A patent/CN101447450B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1540723A (zh) * | 2003-10-30 | 2004-10-27 | 上海集成电路研发中心有限公司 | 一种半导体器件含氮双栅氧化硅层的制备方法 |
EP1796151A1 (en) * | 2005-12-09 | 2007-06-13 | Interuniversitair Microelektronica Centrum ( Imec) | Low work function metal alloy |
Also Published As
Publication number | Publication date |
---|---|
CN101447450A (zh) | 2009-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11677037B2 (en) | Metamorphic layers in multijunction solar cells | |
US9029685B2 (en) | Monolithic bypass diode and photovoltaic cell with bypass diode formed in back of substrate | |
CN101207078B (zh) | 具有旁路二极管的反向变质太阳能电池 | |
US7727795B2 (en) | Exponentially doped layers in inverted metamorphic multijunction solar cells | |
JP2003505862A (ja) | モノリシックバイパスダイオードおよび太陽電池ストリング装置 | |
EP2040309A2 (en) | Thin inverted metamorphic multijunction solar cells with rigid support | |
CN100495682C (zh) | 采用干法刻蚀技术实现rtd与hemt单片集成的方法 | |
US20090078309A1 (en) | Barrier Layers In Inverted Metamorphic Multijunction Solar Cells | |
JP2013511845A (ja) | nドープ基板に形成された多接合太陽電池 | |
CN103367463A (zh) | 一种太赫兹横向肖特基二极管及其制作方法 | |
CN101447450B (zh) | 制作单片集成GaAs基MHEMT和PIN二极管的方法 | |
WO2003065463A3 (en) | Thin film photovoltaic devices and methods of making the same | |
CN101447449B (zh) | 制作单片集成GaAs基PHEMT和PIN二极管的方法 | |
CN113658859A (zh) | 一种氮化镓功率器件的制备方法 | |
CN102544113B (zh) | 一种耿氏二极管及其制备方法 | |
CN209785942U (zh) | 异质接面双极性晶体管 | |
Chen et al. | 21 GHz highly efficient composite-channel InP HEMT | |
CN118571879A (zh) | 半导体器件结构及其制造方法 | |
DE102008034701B4 (de) | Verfahren zur Herstellung von dünnen invertierten metamorphen Multijunction Solarzellen mit starrem Träger | |
JPS63132485A (ja) | GaAs太陽電池およびその製造方法 | |
Karimy et al. | The first 70nm 6-inch GaAs PHEMT MMIC process |
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: TIANJIN ZHONGKE MICROELECTRONIC TECHNOLOGY RESEARC Free format text: FORMER OWNER: INST OF MICROELECTRONICS, C. A. S Effective date: 20140220 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100029 CHAOYANG, BEIJING TO: 300451 BINHAI NEW DISTRICT, TIANJIN |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140220 Address after: 300451, Tianjin Binhai New Area, Tanggu new North Road, 4668 innovation and Pioneering Park, 22-A plant, four floor, B corner, -1 Patentee after: Tianjin Zhongke Microelectronics Technology Research and Development Co.,Ltd. Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. 3 Patentee before: Institute of Microelectronics of the Chinese Academy of Sciences |
|
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: 20100929 Termination date: 20151128 |