SE7508447L - Sett att framstella halvledaranordningar. - Google Patents
Sett att framstella halvledaranordningar.Info
- Publication number
- SE7508447L SE7508447L SE7508447A SE7508447A SE7508447L SE 7508447 L SE7508447 L SE 7508447L SE 7508447 A SE7508447 A SE 7508447A SE 7508447 A SE7508447 A SE 7508447A SE 7508447 L SE7508447 L SE 7508447L
- Authority
- SE
- Sweden
- Prior art keywords
- semiconductor devices
- manufacturing semiconductor
- manufacturing
- devices
- semiconductor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P50/00—Etching of wafers, substrates or parts of devices
- H10P50/60—Wet etching
- H10P50/64—Wet etching of semiconductor materials
- H10P50/642—Chemical etching
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
- H10P95/90—Thermal treatments, e.g. annealing or sintering
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
- H10P95/40—Treatments of semiconductor bodies to modify their internal properties, e.g. to produce internal imperfections
- H10P95/402—Treatments of semiconductor bodies to modify their internal properties, e.g. to produce internal imperfections of silicon bodies
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49417874A | 1974-08-02 | 1974-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7508447L true SE7508447L (sv) | 1976-02-03 |
Family
ID=23963371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7508447A SE7508447L (sv) | 1974-08-02 | 1975-07-24 | Sett att framstella halvledaranordningar. |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5140757A (fr) |
| BE (1) | BE832064A (fr) |
| DE (1) | DE2533550A1 (fr) |
| FR (1) | FR2280976A1 (fr) |
| IN (1) | IN140598B (fr) |
| IT (1) | IT1039690B (fr) |
| SE (1) | SE7508447L (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2435818A1 (fr) * | 1978-09-08 | 1980-04-04 | Ibm France | Procede pour accroitre l'effet de piegeage interne des corps semi-conducteurs |
-
1975
- 1975-06-24 IN IN1243/CAL/75A patent/IN140598B/en unknown
- 1975-07-02 IT IT25039/75A patent/IT1039690B/it active
- 1975-07-24 SE SE7508447A patent/SE7508447L/ not_active Application Discontinuation
- 1975-07-26 DE DE19752533550 patent/DE2533550A1/de active Pending
- 1975-07-28 FR FR7523541A patent/FR2280976A1/fr not_active Withdrawn
- 1975-08-01 BE BE158891A patent/BE832064A/fr unknown
- 1975-08-01 JP JP50094676A patent/JPS5140757A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2280976A1 (fr) | 1976-02-27 |
| BE832064A (fr) | 1975-12-01 |
| DE2533550A1 (de) | 1976-02-19 |
| IN140598B (fr) | 1976-12-04 |
| JPS5140757A (en) | 1976-04-05 |
| IT1039690B (it) | 1979-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 7508447-5 |