DE2207801A1 - Bildspeicherroehre mit deformierbarer steuerschicht - Google Patents
Bildspeicherroehre mit deformierbarer steuerschichtInfo
- Publication number
- DE2207801A1 DE2207801A1 DE2207801A DE2207801A DE2207801A1 DE 2207801 A1 DE2207801 A1 DE 2207801A1 DE 2207801 A DE2207801 A DE 2207801A DE 2207801 A DE2207801 A DE 2207801A DE 2207801 A1 DE2207801 A1 DE 2207801A1
- Authority
- DE
- Germany
- Prior art keywords
- cover film
- control layer
- tube according
- tube
- deformable
- 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.)
- Pending
Links
- 239000013039 cover film Substances 0.000 claims description 67
- 238000010894 electron beam technology Methods 0.000 claims description 21
- 239000010408 film Substances 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000012634 optical imaging Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 230000001419 dependent effect Effects 0.000 claims description 5
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 101150088702 Denr gene Proteins 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 12
- 230000005686 electrostatic field Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000001028 reflection method Methods 0.000 description 3
- CMSGUKVDXXTJDQ-UHFFFAOYSA-N 4-(2-naphthalen-1-ylethylamino)-4-oxobutanoic acid Chemical compound C1=CC=C2C(CCNC(=O)CCC(=O)O)=CC=CC2=C1 CMSGUKVDXXTJDQ-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
- H04N5/7425—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being a dielectric deformable layer controlled by an electron beam, e.g. eidophor projector
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1568571A CH537129A (de) | 1971-10-27 | 1971-10-27 | Projektionsvorrichtung, insbesondere für Fernsehbilder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2207801A1 true DE2207801A1 (de) | 1973-05-03 |
Family
ID=4411102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2207801A Pending DE2207801A1 (de) | 1971-10-27 | 1972-02-18 | Bildspeicherroehre mit deformierbarer steuerschicht |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3835346A (OSRAM) |
| JP (1) | JPS4852325A (OSRAM) |
| CH (1) | CH537129A (OSRAM) |
| DE (1) | DE2207801A1 (OSRAM) |
| FR (1) | FR2157984B1 (OSRAM) |
| GB (1) | GB1364151A (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324456A (en) * | 1979-08-02 | 1982-04-13 | U.S. Philips Corporation | Electrophoretic projection display systems |
| US5521747A (en) * | 1993-02-22 | 1996-05-28 | Engle; Craig D. | Electronically addressed deformable media light modulator |
| US5521746A (en) * | 1993-02-22 | 1996-05-28 | Engle; Craig D. | Poppet valve modulator |
| JP3627252B2 (ja) * | 1994-03-30 | 2005-03-09 | ソニー株式会社 | プロジェクションテレビのレンズ組立体およびプロジェクションテレビ装置 |
| US5623361A (en) * | 1995-01-09 | 1997-04-22 | Engle; Craig D. | Enhanced wavefront phase modulator device |
| US5867301A (en) * | 1996-04-22 | 1999-02-02 | Engle; Craig D. | Phase modulating device |
| DE19624276C2 (de) * | 1996-06-18 | 1999-07-08 | Fraunhofer Ges Forschung | Phasenmodulierende Mikrostrukturen für höchstintegrierte Flächenlichtmodulatoren |
| WO2004023197A1 (en) * | 2002-09-06 | 2004-03-18 | Photonyx As | Method and device for variable optical attenuator |
| EP2322957A1 (en) | 2009-11-12 | 2011-05-18 | poLight AS | A method, device and system for reducing speckle contrast |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2277009A (en) * | 1938-12-06 | 1942-03-17 | Ardenne Manfred Von | Television image projection tube |
| US3238296A (en) * | 1962-03-29 | 1966-03-01 | Magnavox Co | Display system |
| US3499157A (en) * | 1964-08-18 | 1970-03-03 | Nippon Electric Co | Light intensity amplifying device utilizing a semiconductor electron-sensitive variable resistance layer |
| US3708712A (en) * | 1969-09-29 | 1973-01-02 | Rca Corp | Intelligence-handling device having means for limiting induced electrostatic potential |
| US3667830A (en) * | 1970-04-08 | 1972-06-06 | Stromberg Datagraphix Inc | Display system utilizing a selectively deformable light-reflecting element |
| US3716289A (en) * | 1970-08-31 | 1973-02-13 | Texas Instruments Inc | Electro-optical display devices using smectic-nematic liquid crystal mixtures |
| US3701586A (en) * | 1971-04-21 | 1972-10-31 | George G Goetz | Light modulating deflectable membrane |
-
1971
- 1971-10-27 CH CH1568571A patent/CH537129A/de not_active IP Right Cessation
-
1972
- 1972-02-18 DE DE2207801A patent/DE2207801A1/de active Pending
- 1972-10-17 US US00298233A patent/US3835346A/en not_active Expired - Lifetime
- 1972-10-25 GB GB4931272A patent/GB1364151A/en not_active Expired
- 1972-10-26 FR FR7238036A patent/FR2157984B1/fr not_active Expired
- 1972-10-27 JP JP47107258A patent/JPS4852325A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3835346A (en) | 1974-09-10 |
| JPS4852325A (OSRAM) | 1973-07-23 |
| FR2157984A1 (OSRAM) | 1973-06-08 |
| FR2157984B1 (OSRAM) | 1976-08-20 |
| CH537129A (de) | 1973-05-15 |
| GB1364151A (en) | 1974-08-21 |
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