CN201887035U - 一种半导体芯片封装结构 - Google Patents
一种半导体芯片封装结构 Download PDFInfo
- Publication number
- CN201887035U CN201887035U CN 201020268073 CN201020268073U CN201887035U CN 201887035 U CN201887035 U CN 201887035U CN 201020268073 CN201020268073 CN 201020268073 CN 201020268073 U CN201020268073 U CN 201020268073U CN 201887035 U CN201887035 U CN 201887035U
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- CN
- China
- Prior art keywords
- gallium nitride
- semiconductor chip
- semiconductor
- layer
- chip package
- 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 - Lifetime
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 82
- 238000005538 encapsulation Methods 0.000 title abstract description 3
- 229910002601 GaN Inorganic materials 0.000 claims abstract description 68
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000002161 passivation Methods 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 25
- 238000005253 cladding Methods 0.000 claims description 11
- 150000004767 nitrides Chemical class 0.000 claims description 6
- 229910052594 sapphire Inorganic materials 0.000 claims description 4
- 239000010980 sapphire Substances 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 229910003465 moissanite Inorganic materials 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 229910004541 SiN Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 28
- 230000003071 parasitic effect Effects 0.000 abstract description 12
- 238000002955 isolation Methods 0.000 abstract 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 13
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 12
- 230000005669 field effect Effects 0.000 description 8
- 229910002704 AlGaN Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 150000002259 gallium compounds Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005533 two-dimensional electron gas Effects 0.000 description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052733 gallium Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- CHPZKNULDCNCBW-UHFFFAOYSA-N gallium nitrate Chemical compound [Ga+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CHPZKNULDCNCBW-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004549 pulsed laser deposition Methods 0.000 description 2
- 240000001439 Opuntia Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000003877 atomic layer epitaxy Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229940044658 gallium nitrate Drugs 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000000927 vapour-phase epitaxy Methods 0.000 description 1
Images
Classifications
-
- 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
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- Junction Field-Effect Transistors (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201020268073 CN201887035U (zh) | 2010-07-22 | 2010-07-22 | 一种半导体芯片封装结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201020268073 CN201887035U (zh) | 2010-07-22 | 2010-07-22 | 一种半导体芯片封装结构 |
Publications (1)
Publication Number | Publication Date |
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CN201887035U true CN201887035U (zh) | 2011-06-29 |
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Application Number | Title | Priority Date | Filing Date |
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CN 201020268073 Expired - Lifetime CN201887035U (zh) | 2010-07-22 | 2010-07-22 | 一种半导体芯片封装结构 |
Country Status (1)
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CN (1) | CN201887035U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103996706A (zh) * | 2014-04-16 | 2014-08-20 | 中国科学院半导体研究所 | 氮化镓基晶体管及其制备方法 |
CN107546207A (zh) * | 2016-06-29 | 2018-01-05 | 江西省昌大光电科技有限公司 | 一种GaN基电子器件及其制备方法 |
CN111788680A (zh) * | 2018-01-18 | 2020-10-16 | 维尔塞特公司 | 模块化功率放大器设备和架构 |
-
2010
- 2010-07-22 CN CN 201020268073 patent/CN201887035U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103996706A (zh) * | 2014-04-16 | 2014-08-20 | 中国科学院半导体研究所 | 氮化镓基晶体管及其制备方法 |
CN107546207A (zh) * | 2016-06-29 | 2018-01-05 | 江西省昌大光电科技有限公司 | 一种GaN基电子器件及其制备方法 |
CN111788680A (zh) * | 2018-01-18 | 2020-10-16 | 维尔塞特公司 | 模块化功率放大器设备和架构 |
US11967937B2 (en) | 2018-01-18 | 2024-04-23 | Viasat, Inc. | Modularized power amplifier devices and architectures |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SUZHOU DYNAX SEMICONDUCTOR INC. Free format text: FORMER OWNER: XI'AN DYNAX SEMICONDUCTOR CO., LTD. Effective date: 20130418 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710075 XI'AN, SHAANXI PROVINCE TO: 215300 SUZHOU, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130418 Address after: 215300 No. 18 Feng Feng Road, hi tech Zone, Jiangsu, Kunshan Patentee after: Suzhou Dynax High-Energy Semiconductor Co., Ltd. Address before: 710075 innovation building, No. 25, Gaoxin Road, Xi'an hi tech Zone, Shaanxi, N701 Patentee before: Xi'an Nengxun Micro-Electronics Co., Ltd. |
|
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Pei Die Inventor before: Fan Aimin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: FAN AIMIN TO: PEI YI |
|
CX01 | Expiry of patent term |
Granted publication date: 20110629 |
|
CX01 | Expiry of patent term |