FR1323781A - Dispositifs semiconducteurs - Google Patents
Dispositifs semiconducteursInfo
- Publication number
- FR1323781A FR1323781A FR891034A FR891034A FR1323781A FR 1323781 A FR1323781 A FR 1323781A FR 891034 A FR891034 A FR 891034A FR 891034 A FR891034 A FR 891034A FR 1323781 A FR1323781 A FR 1323781A
- Authority
- FR
- France
- Prior art keywords
- semiconductor devices
- semiconductor
- devices
- Prior art date
- 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.)
- Expired
Links
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/12—Etching of semiconducting materials
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3063—Electrolytic etching
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/308—Chemical or electrical treatment, e.g. electrolytic etching using masks
- H01L21/3081—Chemical or electrical treatment, e.g. electrolytic etching using masks characterised by their composition, e.g. multilayer masks, materials
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR891034A FR1323781A (fr) | 1961-03-17 | 1962-03-14 | Dispositifs semiconducteurs |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96422A US3208924A (en) | 1961-03-17 | 1961-03-17 | Semiconductor devices |
FR891034A FR1323781A (fr) | 1961-03-17 | 1962-03-14 | Dispositifs semiconducteurs |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1323781A true FR1323781A (fr) | 1963-04-12 |
Family
ID=26194789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR891034A Expired FR1323781A (fr) | 1961-03-17 | 1962-03-14 | Dispositifs semiconducteurs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1323781A (fr) |
-
1962
- 1962-03-14 FR FR891034A patent/FR1323781A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH417775A (de) | Halbleiteranordnung | |
CH406434A (de) | Halbleitervorrichtung | |
CH426016A (de) | Halbleiteranordnung | |
NL286774A (nl) | Halfgeleiderinrichting | |
FR1385437A (fr) | Dispositifs thermoélectriques | |
FR1262976A (fr) | Dispositifs semi-conducteurs | |
CH406443A (de) | Halbleiteranordnung | |
FR1365283A (fr) | Fabrication de dispositifs semiconducteurs | |
BE591529A (fr) | Dispositifs semiconducteurs | |
CH394402A (de) | Halbleiterbauelement | |
CH391103A (de) | Elektrooptische Halbleitervorrichtung | |
CH377004A (de) | Halbleiteranordnung | |
CH402193A (de) | Halbleiteranordnung | |
CH408218A (de) | Halbleiteranordnung | |
CH396220A (de) | Halbleiteranordnung | |
FR1295244A (fr) | Dispositifs semiconducteurs | |
FR1338752A (fr) | Dispositifs photovoltaïques | |
FR1328179A (fr) | Dispositifs semi-conducteurs | |
FR1325187A (fr) | Dispositifs semi-conducteurs | |
CH396222A (de) | Halbleiteranordnung | |
CH377940A (de) | Halbleiteranordnung | |
FR1314819A (fr) | Dispositifs à semi-conducteur | |
FR1388169A (fr) | Dispositifs semiconducteurs | |
FR1317147A (fr) | Dispositifs semiconducteurs | |
FR1323781A (fr) | Dispositifs semiconducteurs |