JPS4885090A - - Google Patents
Info
- Publication number
- JPS4885090A JPS4885090A JP999373A JP999373A JPS4885090A JP S4885090 A JPS4885090 A JP S4885090A JP 999373 A JP999373 A JP 999373A JP 999373 A JP999373 A JP 999373A JP S4885090 A JPS4885090 A JP S4885090A
- 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.)
- Granted
Links
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
- H01L29/02—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
- H01L29/08—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 with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/0804—Emitter regions of bipolar transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/482—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body
- H01L23/4824—Pads with extended contours, e.g. grid structure, branch structure, finger structure
-
- 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)
- Bipolar Transistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7202947A FR2168982B1 (US06312121-20011106-C00033.png) | 1972-01-28 | 1972-01-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4885090A true JPS4885090A (US06312121-20011106-C00033.png) | 1973-11-12 |
JPS523787B2 JPS523787B2 (US06312121-20011106-C00033.png) | 1977-01-29 |
Family
ID=9092626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP999373A Expired JPS523787B2 (US06312121-20011106-C00033.png) | 1972-01-28 | 1973-01-25 |
Country Status (7)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5245877A (en) * | 1975-09-16 | 1977-04-11 | Trw Inc | Transistor |
JPS5699867U (US06312121-20011106-C00033.png) * | 1979-12-27 | 1981-08-06 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07114210B2 (ja) * | 1990-01-26 | 1995-12-06 | 株式会社東芝 | 半導体装置の製造方法 |
-
1972
- 1972-01-28 FR FR7202947A patent/FR2168982B1/fr not_active Expired
-
1973
- 1973-01-22 CA CA161,798A patent/CA974662A/en not_active Expired
- 1973-01-23 AU AU51365/73A patent/AU473668B2/en not_active Expired
- 1973-01-24 NL NL7300971A patent/NL163902C/xx not_active IP Right Cessation
- 1973-01-25 IT IT6714273A patent/IT980938B/it active
- 1973-01-25 JP JP999373A patent/JPS523787B2/ja not_active Expired
- 1973-01-25 GB GB383673A patent/GB1418765A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5245877A (en) * | 1975-09-16 | 1977-04-11 | Trw Inc | Transistor |
JPS5699867U (US06312121-20011106-C00033.png) * | 1979-12-27 | 1981-08-06 |
Also Published As
Publication number | Publication date |
---|---|
IT980938B (it) | 1974-10-10 |
NL163902B (nl) | 1980-05-16 |
JPS523787B2 (US06312121-20011106-C00033.png) | 1977-01-29 |
DE2300597B2 (de) | 1977-06-08 |
NL163902C (nl) | 1980-10-15 |
CA974662A (en) | 1975-09-16 |
GB1418765A (en) | 1975-12-24 |
FR2168982A1 (US06312121-20011106-C00033.png) | 1973-09-07 |
FR2168982B1 (US06312121-20011106-C00033.png) | 1976-06-11 |
AU473668B2 (en) | 1976-07-01 |
AU5136573A (en) | 1974-08-08 |
NL7300971A (US06312121-20011106-C00033.png) | 1973-07-31 |
DE2300597A1 (de) | 1973-08-02 |