NL57010C - - Google Patents
Info
- Publication number
- NL57010C NL57010C NL57010DA NL57010C NL 57010 C NL57010 C NL 57010C NL 57010D A NL57010D A NL 57010DA NL 57010 C NL57010 C NL 57010C
- Authority
- NL
- Netherlands
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
- H01L21/06—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 selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
- H01L21/10—Preliminary treatment of the selenium or tellurium, its application to the foundation plate, or the subsequent treatment of the combination
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B19/00—Selenium; Tellurium; Compounds thereof
- C01B19/02—Elemental selenium or tellurium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/02—Amorphous compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (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)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2474966X | 1941-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL57010C true NL57010C (de) |
Family
ID=19874321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL57010D NL57010C (de) | 1941-05-01 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2474966A (de) |
| FR (1) | FR881627A (de) |
| NL (1) | NL57010C (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2708255A (en) * | 1949-06-18 | 1955-05-10 | Albert C Nolte | Minute metallic bodies |
| US2889492A (en) * | 1955-06-30 | 1959-06-02 | Battelle Development Corp | Switching circuits and methods |
| NL105823C (de) * | 1956-11-28 | |||
| US3077386A (en) * | 1958-01-02 | 1963-02-12 | Xerox Corp | Process for treating selenium |
| US4055630A (en) * | 1975-08-12 | 1977-10-25 | Atlantic Richfield Company | Process for the recovery of selenium from urethanes containing selenium or compounds thereof |
| US4520010A (en) * | 1983-06-02 | 1985-05-28 | Xerox Corporation | Process for modifying the electrical properties of selenium, and selenium alloys |
| US4530718A (en) * | 1984-03-29 | 1985-07-23 | Xerox Corporation | Process for reclamation of high purity selenium from scrap alloys |
| US4613557A (en) * | 1985-03-18 | 1986-09-23 | Xerox Corporation | Photoresponsive imaging members with chemically modified photoconductive layers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1456532A (en) * | 1916-03-07 | 1923-05-29 | Brown Fay C Luff | Selenium crystals and method of preparing the same |
| US1415526A (en) * | 1919-10-01 | 1922-05-09 | Chykashige Masumi | Process for recovering selenium and noble metals from electrolytic slimes and the like |
| US1915703A (en) * | 1932-05-18 | 1933-06-27 | Texas Co | Recovery of spent selenium |
| NL83633B (de) * | 1936-08-13 | 1900-01-01 | ||
| US2111112A (en) * | 1936-11-20 | 1938-03-15 | Horace C Dudley | Recovery of selenium |
| US2255358A (en) * | 1940-09-16 | 1941-09-09 | Battelle Memorial Institute | Process for the preparation of selenium for electrical uses |
-
0
- NL NL57010D patent/NL57010C/xx active
-
1942
- 1942-04-29 FR FR881627D patent/FR881627A/fr not_active Expired
-
1946
- 1946-05-09 US US668467A patent/US2474966A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2474966A (en) | 1949-07-05 |
| FR881627A (fr) | 1943-04-30 |