CN108550622A - 一种氮化镓肖特基势垒二极管及其制造方法 - Google Patents
一种氮化镓肖特基势垒二极管及其制造方法 Download PDFInfo
- Publication number
- CN108550622A CN108550622A CN201810218852.6A CN201810218852A CN108550622A CN 108550622 A CN108550622 A CN 108550622A CN 201810218852 A CN201810218852 A CN 201810218852A CN 108550622 A CN108550622 A CN 108550622A
- Authority
- CN
- China
- Prior art keywords
- epitaxial layer
- gallium nitride
- schottky
- schottky barrier
- barrier diode
- 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
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
- H10D8/60—Schottky-barrier diodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
- H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
- H01L21/28575—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising AIIIBV compounds
- H01L21/28581—Deposition of Schottky electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
- H10D30/6737—Thin-film transistors [TFT] characterised by the electrodes characterised by the electrode materials
- H10D30/6738—Schottky barrier electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/675—Group III-V materials, Group II-VI materials, Group IV-VI materials, selenium or tellurium
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/85—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/60—Electrodes characterised by their materials
- H10D64/64—Electrodes comprising a Schottky barrier to a semiconductor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
- H10D8/01—Manufacture or treatment
- H10D8/051—Manufacture or treatment of Schottky diodes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810218852.6A CN108550622A (zh) | 2018-03-16 | 2018-03-16 | 一种氮化镓肖特基势垒二极管及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810218852.6A CN108550622A (zh) | 2018-03-16 | 2018-03-16 | 一种氮化镓肖特基势垒二极管及其制造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108550622A true CN108550622A (zh) | 2018-09-18 |
Family
ID=63516517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810218852.6A Pending CN108550622A (zh) | 2018-03-16 | 2018-03-16 | 一种氮化镓肖特基势垒二极管及其制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108550622A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110931570A (zh) * | 2019-12-13 | 2020-03-27 | 西安电子科技大学 | 一种氮化镓肖特基势垒二极管及其制造方法 |
CN111293173A (zh) * | 2018-12-10 | 2020-06-16 | 黄山学院 | 一种硅基氮化镓增强型hemt器件及其制备方法 |
CN111293179A (zh) * | 2018-12-10 | 2020-06-16 | 黄山学院 | 一种硅基氮化镓肖特基二极管及其制备方法 |
CN111987814A (zh) * | 2019-05-23 | 2020-11-24 | 国立大学法人德岛大学 | 医疗用微波供电系统、受电电路、肖特基势垒二极管 |
CN114335169A (zh) * | 2021-11-25 | 2022-04-12 | 江西誉鸿锦材料科技有限公司 | 一种氮化镓肖特基势垒二极管及其制造方法 |
CN115360235A (zh) * | 2022-08-09 | 2022-11-18 | 江南大学 | 一种氮化镓肖特基势垒二极管及其制造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1675775A (zh) * | 2002-06-17 | 2005-09-28 | 日本电气株式会社 | 具有肖特基结电极的半导体装置 |
CN100373634C (zh) * | 2001-07-23 | 2008-03-05 | 美商克立股份有限公司 | 具有低正向电压及低反向电流操作的氮化镓基底的二极管 |
CN101351898A (zh) * | 2005-12-27 | 2009-01-21 | 三星电子株式会社 | Ⅲ族氮化物类发光装置 |
CN102097492A (zh) * | 2010-12-24 | 2011-06-15 | 中山大学 | 异质结构场效应二极管及制造方法 |
CN107221565A (zh) * | 2017-05-23 | 2017-09-29 | 江南大学 | 基于离子注入氟实现高增益氮化镓肖特基二极管的制备方法 |
-
2018
- 2018-03-16 CN CN201810218852.6A patent/CN108550622A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100373634C (zh) * | 2001-07-23 | 2008-03-05 | 美商克立股份有限公司 | 具有低正向电压及低反向电流操作的氮化镓基底的二极管 |
CN1675775A (zh) * | 2002-06-17 | 2005-09-28 | 日本电气株式会社 | 具有肖特基结电极的半导体装置 |
CN101351898A (zh) * | 2005-12-27 | 2009-01-21 | 三星电子株式会社 | Ⅲ族氮化物类发光装置 |
CN102097492A (zh) * | 2010-12-24 | 2011-06-15 | 中山大学 | 异质结构场效应二极管及制造方法 |
CN107221565A (zh) * | 2017-05-23 | 2017-09-29 | 江南大学 | 基于离子注入氟实现高增益氮化镓肖特基二极管的制备方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111293173A (zh) * | 2018-12-10 | 2020-06-16 | 黄山学院 | 一种硅基氮化镓增强型hemt器件及其制备方法 |
CN111293179A (zh) * | 2018-12-10 | 2020-06-16 | 黄山学院 | 一种硅基氮化镓肖特基二极管及其制备方法 |
CN111987814A (zh) * | 2019-05-23 | 2020-11-24 | 国立大学法人德岛大学 | 医疗用微波供电系统、受电电路、肖特基势垒二极管 |
CN111987814B (zh) * | 2019-05-23 | 2021-07-06 | 国立大学法人德岛大学 | 医疗用微波供电系统、受电电路、肖特基势垒二极管 |
CN110931570A (zh) * | 2019-12-13 | 2020-03-27 | 西安电子科技大学 | 一种氮化镓肖特基势垒二极管及其制造方法 |
CN110931570B (zh) * | 2019-12-13 | 2021-05-18 | 西安电子科技大学 | 一种氮化镓肖特基势垒二极管及其制造方法 |
CN114335169A (zh) * | 2021-11-25 | 2022-04-12 | 江西誉鸿锦材料科技有限公司 | 一种氮化镓肖特基势垒二极管及其制造方法 |
CN115360235A (zh) * | 2022-08-09 | 2022-11-18 | 江南大学 | 一种氮化镓肖特基势垒二极管及其制造方法 |
CN115360235B (zh) * | 2022-08-09 | 2024-04-09 | 江南大学 | 一种氮化镓肖特基势垒二极管及其制造方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108550622A (zh) | 一种氮化镓肖特基势垒二极管及其制造方法 | |
CN110931570B (zh) | 一种氮化镓肖特基势垒二极管及其制造方法 | |
CN101478006B (zh) | 基于导通型SiC衬底的太赫兹GaN耿氏二极管及其制作方法 | |
CN103904135B (zh) | 肖特基二极管及其制造方法 | |
CN106169417A (zh) | 一种异质结终端的碳化硅功率器件及其制备方法 | |
CN106024914A (zh) | 混合阳极电极结构的GaN基肖特基二极管及其制备方法 | |
CN106229345A (zh) | 叠层栅介质GaN基绝缘栅高电子迁移率晶体管及制作方法 | |
CN101908511A (zh) | 一种金属衬底的氮化镓肖特基整流器及其制备方法 | |
CN110071177A (zh) | 肖特基二极管及其制备方法、半导体功率器件 | |
CN110518074B (zh) | 阴阳极交替的大电流GaN肖特基二极管及其制作方法 | |
CN111755530A (zh) | 基于双阳极结构的AlGaN/GaN基肖特基势垒二极管及制造方法 | |
CN111863936B (zh) | 一种氮化镓基结势垒肖特基二极管及其制备方法 | |
CN108198856A (zh) | GaN HEMT器件欧姆接触电极的制作方法、电极及HEMT器件 | |
CN115360235A (zh) | 一种氮化镓肖特基势垒二极管及其制造方法 | |
CN101179098A (zh) | 具有低电流集边效应的金属/氮化镓铝/氮化镓横向肖特基二极管及其制备方法 | |
CN117352543A (zh) | 一种石墨烯/GaN/AlGaN整流芯片及其制备方法 | |
CN112054056B (zh) | 具有栅极静电防护结构的高电子迁移率晶体管及制作方法 | |
CN108807509A (zh) | 一种高耐压高导通性能p型栅极常关型hemt器件及其制备方法 | |
CN110808292B (zh) | 一种基于金属檐结构的GaN基完全垂直肖特基变容管及其制备方法 | |
CN108365017A (zh) | 一种横向氮化镓功率整流器件及其制作方法 | |
CN111863938A (zh) | 一种氮化镓基肖特基二极管及其制备方法 | |
CN205911315U (zh) | 混合阳极电极结构的GaN基肖特基二极管 | |
CN216528896U (zh) | 一种基于氧化镓的半导体装置 | |
CN111293179A (zh) | 一种硅基氮化镓肖特基二极管及其制备方法 | |
CN115985970B (zh) | 一种低正向导通电压氧化镓肖特基二极管及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210310 Address after: 518000 Room 301, building 9, Nangang No.2 Industrial Park, 1026 Songbai Road, sunshine community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen yuhongjin Technology Co.,Ltd. Address before: Room 504, 8 / F, block B, Zhigu, 186 Yangzijiang Middle Road, Yangzhou Economic Development Zone, Jiangsu Province 225000 Applicant before: YANGZHOU KEXUNWEI SEMICONDUCTOR Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220810 Address after: Building 7, Semiconductor Technology Park, Gaoxin 5th Road, Fuzhou High-tech Industrial Development Zone, Fuzhou City, Jiangxi Province, 344000 Applicant after: Jiangxi Yuhongjin Chip Technology Co., Ltd. Address before: 518000 Room 301, building 9, Nangang No.2 Industrial Park, 1026 Songbai Road, sunshine community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen yuhongjin Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180918 |
|
RJ01 | Rejection of invention patent application after publication |