GB2528073B - Making diodes - Google Patents

Making diodes

Info

Publication number: GB2528073B
Authority: GB; United Kingdom
Prior art keywords: making diodes; diodes; making
Prior art date: 2014-07-08
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.): Active

Application number

GB1412145.3A

Other versions

GB201412145D0 (en

GB2528073A (en

Inventor

Ke Maolong

Francis Deviny Ian

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Zhuzhou CRRC Times Electric Co Ltd

Dynex Semiconductor Ltd

Original Assignee

Zhuzhou CRRC Times Electric Co Ltd

Dynex Semiconductor Ltd

Priority date (The priority date 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 date listed.)

2014-07-08

Filing date

2014-07-08

Publication date

2016-08-31

2014-07-08 Application filed by Zhuzhou CRRC Times Electric Co Ltd, Dynex Semiconductor Ltd filed Critical Zhuzhou CRRC Times Electric Co Ltd

2014-07-08 Priority to GB1412145.3A priority Critical patent/GB2528073B/en

2014-07-08 Priority to GB1521800.1A priority patent/GB2532617B/en

2014-08-20 Publication of GB201412145D0 publication Critical patent/GB201412145D0/en

2016-01-13 Publication of GB2528073A publication Critical patent/GB2528073A/en

2016-08-31 Application granted granted Critical

2016-08-31 Publication of GB2528073B publication Critical patent/GB2528073B/en

Status Active legal-status Critical Current

2034-07-08 Anticipated expiration legal-status Critical

Classifications

- H10P34/40—
- 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
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- 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
- H10D62/50—Physical imperfections
- H10D62/53—Physical imperfections the imperfections being within the semiconductor body
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
- 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
- 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
- H10P30/225—
- H10P34/42—
- H10P95/405—

GB1412145.3A 2014-07-08 2014-07-08 Making diodes Active GB2528073B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB1412145.3A GB2528073B (en)	2014-07-08	2014-07-08	Making diodes
GB1521800.1A GB2532617B (en)	2014-07-08	2014-07-08	Making diodes

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1412145.3A GB2528073B (en)	2014-07-08	2014-07-08	Making diodes

Publications (3)

Publication Number	Publication Date
GB201412145D0 GB201412145D0 (en)	2014-08-20
GB2528073A GB2528073A (en)	2016-01-13
GB2528073B true GB2528073B (en)	2016-08-31

Family

ID=51410810

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB1412145.3A Active GB2528073B (en)	2014-07-08	2014-07-08	Making diodes
GB1521800.1A Active GB2532617B (en)	2014-07-08	2014-07-08	Making diodes

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB1521800.1A Active GB2532617B (en)	2014-07-08	2014-07-08	Making diodes

Country Status (1)

Country	Link
GB (2)	GB2528073B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0432612A2 (en) *	1989-12-09	1991-06-19	eupec Europäische Gesellschaft für Leistungshalbleiter mbH & Co. KG	Process for profiling the charge carriers life-time in a semiconductor
JPH07226405A (en) *	1994-12-19	1995-08-22	Meidensha Corp	Method for manufacturing semiconductor device
JP2012199577A (en) *	2012-06-04	2012-10-18	Fuji Electric Co Ltd	Semiconductor device and method of manufacturing the same

2014
- 2014-07-08 GB GB1412145.3A patent/GB2528073B/en active Active
- 2014-07-08 GB GB1521800.1A patent/GB2532617B/en active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0432612A2 (en) *	1989-12-09	1991-06-19	eupec Europäische Gesellschaft für Leistungshalbleiter mbH & Co. KG	Process for profiling the charge carriers life-time in a semiconductor
JPH07226405A (en) *	1994-12-19	1995-08-22	Meidensha Corp	Method for manufacturing semiconductor device
JP2012199577A (en) *	2012-06-04	2012-10-18	Fuji Electric Co Ltd	Semiconductor device and method of manufacturing the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Proceedings of the 20th international Symposium on Power Semiconductor devices & ICs. 18-22 May 2008, Y. Onozawa et al. Development of the 1200V FZ-diode with soft recovery characteristics by the new local lifetime control technique, pages 80-83. *

Also Published As

Publication number	Publication date
GB201521800D0 (en)	2016-01-27
GB2532617B (en)	2016-08-31
GB2532617A (en)	2016-05-25
GB201412145D0 (en)	2014-08-20
GB2528073A (en)	2016-01-13

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