NL235195A - - Google Patents
Info
- Publication number
- NL235195A NL235195A NL235195DA NL235195A NL 235195 A NL235195 A NL 235195A NL 235195D A NL235195D A NL 235195DA NL 235195 A NL235195 A NL 235195A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
- H01J40/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
- H01J40/02—Details
- H01J40/04—Electrodes
- H01J40/06—Photo-emissive cathodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL29483A DE1055710B (de) | 1958-01-18 | 1958-01-18 | Fotokathode fuer Fotozellen, lichtelektrische Vervielfacher, Bildwandler u. dgl. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL235195A true NL235195A (hu) |
Family
ID=7264889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL235195D NL235195A (hu) | 1958-01-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3043976A (hu) |
| DE (1) | DE1055710B (hu) |
| GB (1) | GB913720A (hu) |
| NL (1) | NL235195A (hu) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1199808B (de) * | 1964-05-29 | 1965-09-02 | Fernseh Gmbh | Farbfernseh-Bildgeber |
| US3299306A (en) * | 1964-07-23 | 1967-01-17 | Optics Technology Inc | Phototube having a photocathode adapted to absorb substantially all the light energyreceived |
| US3445709A (en) * | 1967-06-23 | 1969-05-20 | Itt | Cylinder with internal photosensitive coating and prism on outer surface for admitting light at an angle to be totally internally reflected |
| US3513316A (en) * | 1967-12-07 | 1970-05-19 | Block Engineering | Atr device having transparent slab on which is deposited an ultra-thin photocathode |
| US3873829A (en) * | 1970-05-29 | 1975-03-25 | Philips Corp | Photo cathode with means provided which produce a repeated total reflection of the incident light without interference phenomena |
| US3867662A (en) * | 1973-10-15 | 1975-02-18 | Rca Corp | Grating tuned photoemitter |
| US4505584A (en) * | 1981-01-22 | 1985-03-19 | Olympus Optical Co., Ltd. | Method and apparatus for detecting focussing error signal of objective lens |
| US9960004B2 (en) * | 2012-10-12 | 2018-05-01 | Photonis France | Semi-transparent photocathode with improved absorption rate |
| CN103215672B (zh) * | 2013-04-27 | 2015-08-12 | 东华大学 | 一种反光复合纤维及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2359694A (en) * | 1943-02-22 | 1944-10-03 | Bausch & Lomb | Optical instrument |
| US2447828A (en) * | 1945-02-17 | 1948-08-24 | Polaroid Corp | Light-polarizing prism |
| US2677714A (en) * | 1951-09-21 | 1954-05-04 | Alois Vogt Dr | Optical-electrical conversion device comprising a light-permeable metal electrode |
| US2739243A (en) * | 1953-01-08 | 1956-03-20 | Sheldon Edward Emanuel | Composite photosensitive screens |
| US2869010A (en) * | 1955-04-28 | 1959-01-13 | Rca Corp | Interference type optical filters utilizing calcium fluoride |
| NL219620A (hu) * | 1956-08-06 |
-
0
- NL NL235195D patent/NL235195A/xx unknown
-
1958
- 1958-01-18 DE DEL29483A patent/DE1055710B/de active Pending
-
1959
- 1959-01-14 US US786847A patent/US3043976A/en not_active Expired - Lifetime
- 1959-01-19 GB GB1872/59A patent/GB913720A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB913720A (en) | 1962-12-28 |
| US3043976A (en) | 1962-07-10 |
| DE1055710B (de) | 1959-04-23 |