SE408353B - Forfarande vid tillverkning av en tyristor for framstellning av emitter- och hjelpemitterelektroderna - Google Patents
Forfarande vid tillverkning av en tyristor for framstellning av emitter- och hjelpemitterelektrodernaInfo
- Publication number
- SE408353B SE408353B SE7507559A SE7507559A SE408353B SE 408353 B SE408353 B SE 408353B SE 7507559 A SE7507559 A SE 7507559A SE 7507559 A SE7507559 A SE 7507559A SE 408353 B SE408353 B SE 408353B
- Authority
- SE
- Sweden
- Prior art keywords
- manufacture
- emitter
- thyristor
- procedure
- aid
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 2
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
-
- 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
- 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)
- Manufacturing & Machinery (AREA)
- Thyristors (AREA)
- Bipolar Transistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2431506A DE2431506C3 (de) | 1974-07-01 | 1974-07-01 | Verfahren zum Herstellen eines Thyristors |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7507559L SE7507559L (sv) | 1976-01-02 |
SE408353B true SE408353B (sv) | 1979-06-05 |
Family
ID=5919388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7507559A SE408353B (sv) | 1974-07-01 | 1975-07-01 | Forfarande vid tillverkning av en tyristor for framstellning av emitter- och hjelpemitterelektroderna |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5119485A (xx) |
CA (1) | CA1043466A (xx) |
CH (1) | CH585969A5 (xx) |
DE (1) | DE2431506C3 (xx) |
FR (1) | FR2277435A1 (xx) |
GB (1) | GB1504035A (xx) |
IT (1) | IT1039428B (xx) |
SE (1) | SE408353B (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3232837A1 (de) * | 1982-09-03 | 1984-03-08 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum herstellen einer 2-ebenen-metallisierung fuer halbleiterbauelemente, insbesondere fuer leistungshalbleiterbauelemente wie thyristoren |
DE3629963A1 (de) * | 1986-09-03 | 1988-03-10 | Menschner Maschf Johannes | Vorrichtung zum kontinuierlichen dekatieren von geweben, gewirken u. dgl. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2254879B1 (xx) * | 1973-12-12 | 1977-09-23 | Alsthom Cgee |
-
1974
- 1974-07-01 DE DE2431506A patent/DE2431506C3/de not_active Expired
-
1975
- 1975-04-29 GB GB17880/75A patent/GB1504035A/en not_active Expired
- 1975-06-18 CA CA229,594A patent/CA1043466A/en not_active Expired
- 1975-06-18 CH CH791975A patent/CH585969A5/xx not_active IP Right Cessation
- 1975-06-24 JP JP50079224A patent/JPS5119485A/ja active Pending
- 1975-06-27 FR FR7520327A patent/FR2277435A1/fr active Granted
- 1975-06-27 IT IT24850/75A patent/IT1039428B/it active
- 1975-07-01 SE SE7507559A patent/SE408353B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH585969A5 (xx) | 1977-03-15 |
SE7507559L (sv) | 1976-01-02 |
JPS5119485A (xx) | 1976-02-16 |
FR2277435A1 (fr) | 1976-01-30 |
CA1043466A (en) | 1978-11-28 |
FR2277435B1 (xx) | 1982-09-17 |
DE2431506B2 (de) | 1978-10-12 |
DE2431506A1 (de) | 1976-01-22 |
IT1039428B (it) | 1979-12-10 |
DE2431506C3 (de) | 1979-06-13 |
GB1504035A (en) | 1978-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1047093B (it) | Uretandossazolidine e procedimento per produrle | |
MY8000165A (en) | Semiconductor structures and methods of making them | |
BE828373A (fr) | Adsorbants specifiques et mode preparatoire | |
SE430339B (sv) | Framstellning av ytaktivt material | |
IT1028325B (it) | Transistore bipolare e metodo di fabbricazione dello stesso | |
TR19318A (tr) | 4-metiltio-2-triflorometilmetansulfonanilid ve tuerevleri | |
AR204751A1 (es) | As y horticolas | |
AT351285B (de) | Dreigliedriges mikroskopokular | |
SE432936B (sv) | Oligomera n-alkyliminoalaner samt forfarande for framstellning av desamma | |
TR18296A (tr) | Oksasiklohekzan muestaklari ve bunlarin imali usulue | |
IT1054363B (it) | Procedimento per produrre l cisteina e l cistina | |
IT1043490B (it) | Procedimento e dispositivo per la fabbricazione di pnfumatici | |
IT1029437B (it) | Perfluorda-chiltioglicoli e procedimento per produrli | |
SE408353B (sv) | Forfarande vid tillverkning av en tyristor for framstellning av emitter- och hjelpemitterelektroderna | |
SE7510082L (sv) | Polypeptid samt forfarande for framstellning av densamma | |
JPS5120231A (ja) | Kinzokuhifukuyojushisoseibutsu | |
SE7411067L (sv) | Anordning for att underletta settning och bergning av spinnaker | |
SE7512121L (sv) | Oktennitrilforeningar samt forfarande for framstellning av desamma | |
SE7510782L (sv) | Forfarande och anordning for framstellning av strengformiga foremal | |
AT343889B (de) | Luftreifen und laufstreifen hiefur | |
FI54560C (fi) | Foerfarande foer framstaellning av syntetiskt blod | |
SE409260B (sv) | Tyristor | |
RO72719A (ro) | Procedeu si dispozitiv pentru producerea feroaliajelor | |
JPS513755A (ja) | Hanedashiantena | |
JPS512336A (ja) | Terebishingofugokahoshiki |