BE543308A - - Google Patents
Info
- Publication number
- BE543308A BE543308A BE543308DA BE543308A BE 543308 A BE543308 A BE 543308A BE 543308D A BE543308D A BE 543308DA BE 543308 A BE543308 A BE 543308A
- Authority
- BE
- Belgium
Links
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
- 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
- H01L21/34—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 not provided for in groups H01L21/0405, H01L21/0445, H01L21/06, H01L21/16 and H01L21/18 with or without impurities, e.g. doping materials
- H01L21/44—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/38 - H01L21/428
- H01L21/441—Deposition of conductive or insulating materials for electrodes
- H01L21/445—Deposition of conductive or insulating materials for electrodes from a liquid, e.g. electrolytic deposition
-
- 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
- H01L21/34—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 not provided for in groups H01L21/0405, H01L21/0445, H01L21/06, H01L21/16 and H01L21/18 with or without impurities, e.g. doping materials
- H01L21/46—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428
- H01L21/461—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/465—Chemical or electrical treatment, e.g. electrolytic etching
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL339991X | 1954-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE543308A true BE543308A (zh) |
Family
ID=19784661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE543308D BE543308A (zh) | 1954-12-04 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE543308A (zh) |
CH (1) | CH339991A (zh) |
DE (1) | DE1009312B (zh) |
FR (1) | FR1139450A (zh) |
GB (1) | GB787935A (zh) |
NL (2) | NL88297C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9276157B2 (en) | 2012-08-31 | 2016-03-01 | First Solar, Inc. | Methods of treating a semiconductor layer |
US9231134B2 (en) | 2012-08-31 | 2016-01-05 | First Solar, Inc. | Photovoltaic devices |
-
0
- NL NL192946D patent/NL192946A/xx unknown
- BE BE543308D patent/BE543308A/xx unknown
- NL NL88297D patent/NL88297C/xx active
-
1955
- 1955-11-30 DE DEN11516A patent/DE1009312B/de active Pending
- 1955-12-01 GB GB34409/55A patent/GB787935A/en not_active Expired
- 1955-12-02 CH CH339991D patent/CH339991A/de unknown
- 1955-12-02 FR FR1139450D patent/FR1139450A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL192946A (zh) | |
CH339991A (de) | 1959-07-31 |
DE1009312B (de) | 1957-05-29 |
FR1139450A (fr) | 1957-07-01 |
NL88297C (zh) | |
GB787935A (en) | 1957-12-18 |