FR66522E - Perfectionnements à la fabrication des redresseurs secs notamment au sélénium - Google Patents
Perfectionnements à la fabrication des redresseurs secs notamment au séléniumInfo
- Publication number
- FR66522E FR66522E FR66522DA FR66522E FR 66522 E FR66522 E FR 66522E FR 66522D A FR66522D A FR 66522DA FR 66522 E FR66522 E FR 66522E
- Authority
- FR
- France
- Prior art keywords
- straighteners
- dry
- manufacture
- particular selenium
- selenium
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
- H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
- H10D48/046—Provision of discrete insulating layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/22—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using physical deposition, e.g. vacuum deposition or sputtering
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/29—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by the substrates
- H10P14/2901—Materials
- H10P14/2923—Materials being conductive materials, e.g. metallic silicides
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/34—Deposited materials, e.g. layers
- H10P14/3402—Deposited materials, e.g. layers characterised by the chemical composition
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE721109X | 1952-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR66522E true FR66522E (fr) | 1957-03-22 |
Family
ID=6629169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR66522D Expired FR66522E (fr) | 1952-06-27 | 1953-06-27 | Perfectionnements à la fabrication des redresseurs secs notamment au sélénium |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR66522E (fr) |
| GB (1) | GB721109A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2906002A (en) * | 1956-03-26 | 1959-09-29 | Siemens Ag | Process for producing selenium rectifier plates |
-
1953
- 1953-05-15 GB GB13661/53A patent/GB721109A/en not_active Expired
- 1953-06-27 FR FR66522D patent/FR66522E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB721109A (en) | 1954-12-29 |
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