ES173250A1 - Mejoras en los procedimientos de fabricación de elementos de selenio - Google Patents
Mejoras en los procedimientos de fabricación de elementos de selenioInfo
- Publication number
- ES173250A1 ES173250A1 ES173250A ES173250A ES173250A1 ES 173250 A1 ES173250 A1 ES 173250A1 ES 173250 A ES173250 A ES 173250A ES 173250 A ES173250 A ES 173250A ES 173250 A1 ES173250 A1 ES 173250A1
- Authority
- ES
- Spain
- Prior art keywords
- manufacturing procedures
- selenium elements
- selenium
- elements
- procedures
- 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
- H10D48/0431—Application of the selenium or tellurium to the foundation plate
-
- 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
- H10D48/044—Conversion of the selenium or tellurium to the conductive state
-
- 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
-
- 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
- H10P14/38—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by treatments done after the formation of the materials
- H10P14/3802—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US440411A US2403026A (en) | 1942-04-24 | 1942-04-24 | Selenium tablet and method of making and applying it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES173250A1 true ES173250A1 (es) | 1946-05-16 |
Family
ID=23748660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES173250A Expired ES173250A1 (es) | 1942-04-24 | 1946-04-17 | Mejoras en los procedimientos de fabricación de elementos de selenio |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2403026A (de) |
| BE (1) | BE467632A (de) |
| CH (1) | CH257868A (de) |
| ES (1) | ES173250A1 (de) |
| FR (1) | FR927074A (de) |
| GB (1) | GB575411A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE976655C (de) * | 1951-11-24 | 1964-01-30 | Francois Gans | Verfahren zur Herstellung von Photowiderstandszellen aus Pulvern von Cadmiumsulfid, Cadmiumselenid oder Cadmiumtellurid |
| US3065515A (en) * | 1956-04-09 | 1962-11-27 | Leland L Antes | Process for making cadmium sulfide photoconducting articles |
-
0
- BE BE467632D patent/BE467632A/xx unknown
-
1942
- 1942-04-24 US US440411A patent/US2403026A/en not_active Expired - Lifetime
-
1943
- 1943-04-19 GB GB6278/43A patent/GB575411A/en not_active Expired
-
1946
- 1946-04-17 ES ES173250A patent/ES173250A1/es not_active Expired
- 1946-05-18 FR FR927074D patent/FR927074A/fr not_active Expired
- 1946-07-23 CH CH257868D patent/CH257868A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB575411A (en) | 1946-02-18 |
| BE467632A (de) | 1900-01-01 |
| US2403026A (en) | 1946-07-02 |
| FR927074A (fr) | 1947-10-20 |
| CH257868A (de) | 1948-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR888359A (fr) | Obturateur sphérique | |
| ES155555A3 (es) | Perfeccionamientos en la construccion de los gasogenos | |
| ES156737A3 (es) | Perfeccionamientos en la organización de los secafirmas | |
| FR979537A (fr) | Générateur thermo-électrique | |
| ES159435A1 (es) | Perfeccionamientos introducidos en la fabricacón de gasógenos | |
| ES159304A1 (es) | Perfeccionamientos en la fabricación de los compases de dibujo | |
| ES155941A1 (es) | Perfeccionamientos en la fabricacion de gasogenos | |
| ES159485A3 (es) | Perfeccionamientos en la fabricación de esencieros | |
| ES155685A1 (es) | Perfeccionamientos en la fabricacion de gasogenos | |
| ES157392A1 (es) | Mejoras en los telares | |
| ES156994A1 (es) | Perfeccionamientos en los gasógenos | |
| ES159814A1 (es) | Perfeccionamientos en los gasógenos | |
| ES155819A1 (es) | Perfeccionamientos en los gasogenos | |
| ES156562A1 (es) | Perfeccionamientos en los gasogenos | |
| ES156755A1 (es) | Perfeccionamientos en los gasogenos | |
| ES157192A1 (es) | Mejoras en los asurtimiento de cardas | |
| ES158476A1 (es) | Modificaciones y mejoras introducidas en la fabricación de los gasógenos | |
| ES155988A1 (es) | Procedimiento de fabricacion de piezas | |
| FI23873A (fi) | Närings- och njutningsmedel under användning av mervärdiga alkoholers partiella estrar med högmolekylära fettsyror | |
| ES155664A1 (es) | Perfeccionamientos en la fabricacion d egasogenos | |
| ES156722A1 (es) | Perfeccionamientos en la fabricacion de neveras | |
| ES155831A1 (es) | Perfeccionamientos en la preparacion de sulfazinas | |
| ES162212A1 (es) | Mejoras en los mecanismos de cieere provistos de bombín | |
| ES156516A1 (es) | Mejoras introducidas en la fabricación de gasogenos | |
| ES155768A1 (es) | Mejoras introducidas en la fabricación de gasogenos |