GB735691A - Improvements relating to crystal valves - Google Patents
Improvements relating to crystal valvesInfo
- Publication number
- GB735691A GB735691A GB1138550A GB1138550A GB735691A GB 735691 A GB735691 A GB 735691A GB 1138550 A GB1138550 A GB 1138550A GB 1138550 A GB1138550 A GB 1138550A GB 735691 A GB735691 A GB 735691A
- Authority
- GB
- United Kingdom
- Prior art keywords
- improvements relating
- crystal
- crystal valves
- semiconductor
- valves
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
- H01L23/041—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction having no base used as a mounting for the semiconductor body
-
- 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
-
- 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
- H01L2924/095—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00 with a principal constituent of the material being a combination of two or more materials provided in the groups H01L2924/013 - H01L2924/0715
- H01L2924/097—Glass-ceramics, e.g. devitrified glass
- H01L2924/09701—Low temperature co-fired ceramic [LTCC]
Abstract
735,691. Semiconductor diodes. BRITISH THOMSON-HOUSTON CO., Ltd. June 22, 1951 [May 8, 1950], No. 11385/50. Class 37. A crystal diode comprises a metal cupshaped member 1 bearing a semiconductor crystal 2, and a whisker electrode 5 supported on a rod 6 held in a glass or other insulating collar 7 which is sealed in the open end of the cup member. According to the Provisional Specification, the member 1 may be tubular, and of insulating material. - Specification 358,934, [Group II], is referred to.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7001531.A NL163411B (en) | 1950-05-08 | PROCESS FOR THE PREPARATION OF FUNGICIDE OR BACTERICIDE PREPARATIONS. | |
NL79631D NL79631C (en) | 1950-05-08 | ||
BE509263D BE509263A (en) | 1950-05-08 | ||
GB1138550A GB735691A (en) | 1950-05-08 | 1950-05-08 | Improvements relating to crystal valves |
GB2052950A GB696904A (en) | 1950-05-08 | 1950-08-18 | Improvements relating to crystal valves |
FR1036812D FR1036812A (en) | 1950-05-08 | 1951-05-07 | Improvements to devices using semiconductors |
FR62127D FR62127E (en) | 1950-05-08 | 1951-07-31 | Improvements to devices using semiconductors |
FR63232D FR63232E (en) | 1950-05-08 | 1952-02-15 | Improvements to devices using semiconductors |
GB839352A GB714199A (en) | 1950-05-08 | 1952-04-02 | Improvements relating to crystal valves |
FR64024D FR64024E (en) | 1950-05-08 | 1953-04-02 | Improvements to devices using semiconductors |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1138550A GB735691A (en) | 1950-05-08 | 1950-05-08 | Improvements relating to crystal valves |
GB382251 | 1951-02-16 | ||
GB839352A GB714199A (en) | 1950-05-08 | 1952-04-02 | Improvements relating to crystal valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB735691A true GB735691A (en) | 1955-08-24 |
Family
ID=27254332
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1138550A Expired GB735691A (en) | 1950-05-08 | 1950-05-08 | Improvements relating to crystal valves |
GB2052950A Expired GB696904A (en) | 1950-05-08 | 1950-08-18 | Improvements relating to crystal valves |
GB839352A Expired GB714199A (en) | 1950-05-08 | 1952-04-02 | Improvements relating to crystal valves |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2052950A Expired GB696904A (en) | 1950-05-08 | 1950-08-18 | Improvements relating to crystal valves |
GB839352A Expired GB714199A (en) | 1950-05-08 | 1952-04-02 | Improvements relating to crystal valves |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE509263A (en) |
FR (4) | FR1036812A (en) |
GB (3) | GB735691A (en) |
NL (2) | NL163411B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE527478A (en) * | 1953-05-13 | |||
NL211911A (en) * | 1955-11-05 |
-
0
- BE BE509263D patent/BE509263A/xx unknown
- NL NL79631D patent/NL79631C/xx active
- NL NL7001531.A patent/NL163411B/en unknown
-
1950
- 1950-05-08 GB GB1138550A patent/GB735691A/en not_active Expired
- 1950-08-18 GB GB2052950A patent/GB696904A/en not_active Expired
-
1951
- 1951-05-07 FR FR1036812D patent/FR1036812A/en not_active Expired
- 1951-07-31 FR FR62127D patent/FR62127E/en not_active Expired
-
1952
- 1952-02-15 FR FR63232D patent/FR63232E/en not_active Expired
- 1952-04-02 GB GB839352A patent/GB714199A/en not_active Expired
-
1953
- 1953-04-02 FR FR64024D patent/FR64024E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR63232E (en) | 1955-09-12 |
BE509263A (en) | |
GB696904A (en) | 1953-09-09 |
FR64024E (en) | 1955-10-17 |
GB714199A (en) | 1954-08-25 |
NL79631C (en) | |
FR1036812A (en) | 1953-09-11 |
NL163411B (en) | |
FR62127E (en) | 1955-06-10 |
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