JPS4822021B1 - - Google Patents
Info
- Publication number
- JPS4822021B1 JPS4822021B1 JP10354269A JP10354269A JPS4822021B1 JP S4822021 B1 JPS4822021 B1 JP S4822021B1 JP 10354269 A JP10354269 A JP 10354269A JP 10354269 A JP10354269 A JP 10354269A JP S4822021 B1 JPS4822021 B1 JP S4822021B1
- Authority
- JP
- Japan
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0657—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body
- H01L29/0661—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body specially adapted for altering the breakdown voltage by removing semiconductor material at, or in the neighbourhood of, a reverse biased junction, e.g. by bevelling, moat etching, depletion etching
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3157—Partial encapsulation or coating
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Electrodes Of Semiconductors (AREA)
- Die Bonding (AREA)
- Thyristors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH142069A CH494473A (en) | 1969-01-30 | 1969-01-30 | Semiconductor element with high reverse voltage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4822021B1 true JPS4822021B1 (en) | 1973-07-03 |
Family
ID=4210032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10354269A Pending JPS4822021B1 (en) | 1969-01-30 | 1969-12-24 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4822021B1 (en) |
AT (1) | AT291393B (en) |
CH (1) | CH494473A (en) |
FR (1) | FR2044684A1 (en) |
GB (1) | GB1235641A (en) |
NL (1) | NL165606C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI477698B (en) * | 2012-06-06 | 2015-03-21 | Adda Corp | Fan structure |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1598569A (en) * | 1977-04-22 | 1981-09-23 | Lucas Industries Ltd | Vehicles |
-
1969
- 1969-01-30 CH CH142069A patent/CH494473A/en not_active IP Right Cessation
- 1969-03-14 AT AT252069A patent/AT291393B/en not_active IP Right Cessation
- 1969-12-24 JP JP10354269A patent/JPS4822021B1/ja active Pending
-
1970
- 1970-01-28 FR FR7002926A patent/FR2044684A1/fr not_active Withdrawn
- 1970-01-28 NL NL7001166A patent/NL165606C/en not_active IP Right Cessation
- 1970-01-28 GB GB410870D patent/GB1235641A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI477698B (en) * | 2012-06-06 | 2015-03-21 | Adda Corp | Fan structure |
Also Published As
Publication number | Publication date |
---|---|
NL165606C (en) | 1981-04-15 |
NL165606B (en) | 1980-11-17 |
FR2044684A1 (en) | 1971-02-26 |
GB1235641A (en) | 1971-06-16 |
AT291393B (en) | 1971-07-12 |
CH494473A (en) | 1970-07-31 |
NL7001166A (en) | 1970-08-03 |