NL7504673A - Halfgeleiderinrichting. - Google Patents
Halfgeleiderinrichting.Info
- Publication number
- NL7504673A NL7504673A NL7504673A NL7504673A NL7504673A NL 7504673 A NL7504673 A NL 7504673A NL 7504673 A NL7504673 A NL 7504673A NL 7504673 A NL7504673 A NL 7504673A NL 7504673 A NL7504673 A NL 7504673A
- Authority
- NL
- Netherlands
- Prior art keywords
- semi
- guide device
- guide
- Prior art date
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
-
- 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
-
- 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
-
- 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
- H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
- H01L29/73—Bipolar junction transistors
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)
- Manufacturing & Machinery (AREA)
- Bipolar Transistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49043790A JPS50137478A (xx) | 1974-04-18 | 1974-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7504673A true NL7504673A (nl) | 1975-10-21 |
Family
ID=12673526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7504673A NL7504673A (nl) | 1974-04-18 | 1975-04-18 | Halfgeleiderinrichting. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4035824A (xx) |
| JP (1) | JPS50137478A (xx) |
| CA (1) | CA1025560A (xx) |
| DE (1) | DE2516877C2 (xx) |
| FR (1) | FR2307377A1 (xx) |
| GB (1) | GB1495358A (xx) |
| NL (1) | NL7504673A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4178190A (en) * | 1975-06-30 | 1979-12-11 | Rca Corporation | Method of making a bipolar transistor with high-low emitter impurity concentration |
| NL7604445A (nl) * | 1976-04-27 | 1977-10-31 | Philips Nv | Werkwijze ter vervaardiging van een halfgelei- derinrichting, en inrichting vervaardigd door toepassing van de werkwijze. |
| NL7612883A (nl) * | 1976-11-19 | 1978-05-23 | Philips Nv | Halfgeleiderinrichting, en werkwijze ter ver- vaardiging daarvan. |
| FR2374743A1 (fr) * | 1976-12-20 | 1978-07-13 | Radiotechnique Compelec | Transistor multicouche a emetteur compose |
| IT1085486B (it) * | 1977-05-30 | 1985-05-28 | Ates Componenti Elettron | Struttura a semiconduttore integrata monolitica con giunzioni planari schermate da campi elettrostatici esterni |
| US4157269A (en) * | 1978-06-06 | 1979-06-05 | International Business Machines Corporation | Utilizing polysilicon diffusion sources and special masking techniques |
| DE3117804A1 (de) * | 1981-05-06 | 1982-11-25 | Robert Bosch Gmbh, 7000 Stuttgart | "planare transistorstruktur" |
| EP0083060B2 (en) * | 1981-12-24 | 1992-08-05 | Nippondenso Co., Ltd. | Semiconductor device including overvoltage protection diode |
| IT1202311B (it) * | 1985-12-11 | 1989-02-02 | Sgs Microelettronica Spa | Dispositivo a semiconduttore con una giunzione piana a terminazione auto passivante |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1050448B (xx) * | 1959-02-12 | |||
| GB1070288A (en) * | 1963-07-08 | 1967-06-01 | Rca Corp | Semiconductor devices |
| US3663869A (en) * | 1971-01-26 | 1972-05-16 | Westinghouse Electric Corp | Bipolar-unipolar transistor structure |
| DE2211384A1 (de) * | 1971-03-20 | 1972-11-30 | Philips Nv | Schaltungsanordnung mit mindestens einem strahlungsgespeisten Schaltungselement und Halbleiteranordnung zur Anwendung in einer derartigen Schaltungsanordnung |
-
1974
- 1974-04-18 JP JP49043790A patent/JPS50137478A/ja active Pending
-
1975
- 1975-04-11 US US05/567,274 patent/US4035824A/en not_active Expired - Lifetime
- 1975-04-15 GB GB15474/75A patent/GB1495358A/en not_active Expired
- 1975-04-17 FR FR7512022A patent/FR2307377A1/fr active Granted
- 1975-04-17 DE DE2516877A patent/DE2516877C2/de not_active Expired
- 1975-04-17 CA CA224,915A patent/CA1025560A/en not_active Expired
- 1975-04-18 NL NL7504673A patent/NL7504673A/xx active Search and Examination
Also Published As
| Publication number | Publication date |
|---|---|
| GB1495358A (en) | 1977-12-14 |
| CA1025560A (en) | 1978-01-31 |
| US4035824A (en) | 1977-07-12 |
| FR2307377B3 (xx) | 1978-10-06 |
| JPS50137478A (xx) | 1975-10-31 |
| FR2307377A1 (fr) | 1976-11-05 |
| DE2516877C2 (de) | 1986-09-18 |
| DE2516877A1 (de) | 1975-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BN | A decision not to publish the application has become irrevocable |