JPS538575A - Semiconductor device - Google Patents
Semiconductor deviceInfo
- Publication number
- JPS538575A JPS538575A JP8322176A JP8322176A JPS538575A JP S538575 A JPS538575 A JP S538575A JP 8322176 A JP8322176 A JP 8322176A JP 8322176 A JP8322176 A JP 8322176A JP S538575 A JPS538575 A JP S538575A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- semiconductor device
- protective film
- surface protective
- reliability
- 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
- 239000004065 semiconductor Substances 0.000 title 1
- 230000001681 protective effect Effects 0.000 abstract 2
- 238000011109 contamination Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
- H01L29/7404—Thyristor-type devices, e.g. having four-zone regenerative action structurally associated with at least one other device
- H01L29/742—Thyristor-type devices, e.g. having four-zone regenerative action structurally associated with at least one other device the device being a field effect transistor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
- H01L29/41716—Cathode or anode electrodes for thyristors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Bipolar Transistors (AREA)
- Thyristors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8322176A JPS538575A (en) | 1976-07-12 | 1976-07-12 | Semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8322176A JPS538575A (en) | 1976-07-12 | 1976-07-12 | Semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS538575A true JPS538575A (en) | 1978-01-26 |
Family
ID=13796246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8322176A Pending JPS538575A (en) | 1976-07-12 | 1976-07-12 | Semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS538575A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58176971A (ja) * | 1982-04-09 | 1983-10-17 | Hitachi Ltd | 半導体装置 |
JPS58210671A (ja) * | 1982-06-01 | 1983-12-07 | Nec Corp | 半導体装置 |
JPS63177468A (ja) * | 1987-11-27 | 1988-07-21 | Nec Corp | サイリスタ |
CN103842141A (zh) * | 2011-05-31 | 2014-06-04 | 大丰工业株式会社 | 成形装置及成形制品制造方法 |
-
1976
- 1976-07-12 JP JP8322176A patent/JPS538575A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58176971A (ja) * | 1982-04-09 | 1983-10-17 | Hitachi Ltd | 半導体装置 |
JPS58210671A (ja) * | 1982-06-01 | 1983-12-07 | Nec Corp | 半導体装置 |
JPH0420258B2 (ja) * | 1982-06-01 | 1992-04-02 | Nippon Electric Co | |
JPS63177468A (ja) * | 1987-11-27 | 1988-07-21 | Nec Corp | サイリスタ |
CN103842141A (zh) * | 2011-05-31 | 2014-06-04 | 大丰工业株式会社 | 成形装置及成形制品制造方法 |
US9266271B2 (en) | 2011-05-31 | 2016-02-23 | Taiho Kogyo Co., Ltd. | Molding device and method of manufacturing molded product |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5323224A (en) | Solid pickup unit | |
JPS51111069A (en) | Semiconductor device | |
JPS538575A (en) | Semiconductor device | |
JPS5211051A (en) | Indicator | |
JPS5357775A (en) | Semiconductor ingegrated circuit device | |
JPS5267963A (en) | Manufacture of semiconductor unit | |
JPS51138394A (en) | Semiconductor device | |
JPS5252368A (en) | Semiconductor device | |
JPS5214374A (en) | Treatment equpment for ion beam | |
JPS542076A (en) | Manufacture for semiconductor device | |
JPS52151576A (en) | Semiconductor device | |
JPS556841A (en) | Planar type semiconductor device | |
JPS5413273A (en) | Semiconductor device | |
JPS5425164A (en) | Semiconductor device | |
JPS5331965A (en) | Electrode structure of semiconductor device | |
JPS5265667A (en) | Semiconductor device | |
JPS52141579A (en) | Semiconductor device | |
JPS5324785A (en) | Semiconductor device | |
JPS53142195A (en) | Semiconductor device | |
JPS52100884A (en) | Semiconductor laser device | |
JPS5325354A (en) | Semiconductor device | |
JPS52127759A (en) | Resin-seal type semiconductor unit | |
JPS53105977A (en) | Manufacture of semiconductor device | |
JPS548488A (en) | Semiconductor photo detector | |
JPS56100473A (en) | Semiconductor device |