NL7109911A - - Google Patents
Info
- Publication number
- NL7109911A NL7109911A NL7109911A NL7109911A NL7109911A NL 7109911 A NL7109911 A NL 7109911A NL 7109911 A NL7109911 A NL 7109911A NL 7109911 A NL7109911 A NL 7109911A NL 7109911 A NL7109911 A NL 7109911A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/72—Modifying the appearance of television pictures by optical filters or diffusing screens
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Holo Graphy (AREA)
- Optical Elements Other Than Lenses (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7109911A NL7109911A (de) | 1971-07-17 | 1971-07-17 | |
| DE2233402A DE2233402A1 (de) | 1971-07-17 | 1972-07-07 | Vorrichtung, mit deren hilfe die struktur eines optischen bildes nahezu voellig unsichtbar gemacht werden kann |
| AU44423/72A AU467220B2 (en) | 1971-07-17 | 1972-07-11 | Arrangement for rendering the structure of an optical image substantially invisible |
| US00271057A US3781091A (en) | 1971-07-17 | 1972-07-12 | Arrangement for rendering the structure of an optical image substantially invisible |
| CA146,903A CA974386A (en) | 1971-07-17 | 1972-07-12 | Arrangement for rendering the structure of an optical image substantially invisible |
| AR243035A AR195558A1 (es) | 1971-07-17 | 1972-07-12 | Disposicion para volver sustancialmente invisible la estructura de una imagen optica |
| SE7209299A SE385537B (sv) | 1971-07-17 | 1972-07-14 | Anordning for att i huvudsak osynliggora strukturen hos en optisk bild |
| JP47070704A JPS5222247B1 (de) | 1971-07-17 | 1972-07-14 | |
| IT27034/72A IT972158B (it) | 1971-07-17 | 1972-07-14 | Disposizione per rendere sostanzial mente invisibile la struttura di una immagine ottica |
| AT607872A AT323247B (de) | 1971-07-17 | 1972-07-14 | Lichtdurchlässige platte, mit deren hilfe die struktur eines optischen bildes nahezu völlig unsichtbar gemacht werden kann |
| GB3302372A GB1394712A (en) | 1971-07-17 | 1972-07-14 | Arrangement for converting a structure in an optical image into another structure of substantially reduced visibility |
| BR4687/72A BR7204687D0 (pt) | 1971-07-17 | 1972-07-14 | Dispositivo para tornar substancialmente invisivel a estrutura de uma imagem otica |
| ES404919A ES404919A1 (es) | 1971-07-17 | 1972-07-15 | Perfeccionamientos introducidos en un dispositivo para ha- cer sustancialmente invisible la estructura de una imagen optica compuesta por una pluralidad de elementos de emision de luz o de reflexion de luz. |
| BE786377D BE786377A (fr) | 1971-07-17 | 1972-07-17 | Dispositif permettant de rendre pratiquement invisible la structure d'une image optique |
| FR7225704A FR2146306B1 (de) | 1971-07-17 | 1972-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7109911A NL7109911A (de) | 1971-07-17 | 1971-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7109911A true NL7109911A (de) | 1973-01-19 |
Family
ID=19813636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7109911A NL7109911A (de) | 1971-07-17 | 1971-07-17 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3781091A (de) |
| JP (1) | JPS5222247B1 (de) |
| AR (1) | AR195558A1 (de) |
| AT (1) | AT323247B (de) |
| AU (1) | AU467220B2 (de) |
| BE (1) | BE786377A (de) |
| BR (1) | BR7204687D0 (de) |
| CA (1) | CA974386A (de) |
| DE (1) | DE2233402A1 (de) |
| ES (1) | ES404919A1 (de) |
| FR (1) | FR2146306B1 (de) |
| GB (1) | GB1394712A (de) |
| IT (1) | IT972158B (de) |
| NL (1) | NL7109911A (de) |
| SE (1) | SE385537B (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842202A (en) * | 1972-11-06 | 1974-10-15 | Levy M & Co Inc | Combination of a transmissive diffractive phase-grating and a television picture-tube in operative juxtaposition to each other |
| JPS5219341A (en) * | 1975-08-06 | 1977-02-14 | Toshiba Corp | High frequencyheating system |
| US4034555A (en) * | 1975-12-16 | 1977-07-12 | Rosenthal Bruce A | Lenticular optical system |
| JPS56147120A (en) * | 1980-04-18 | 1981-11-14 | Victor Co Of Japan Ltd | Optical low-pass filter |
| US4340275A (en) * | 1980-06-09 | 1982-07-20 | General Electric Company | Rear projection screen with patterned lenticular prismatic structure |
| JPS57158612A (en) * | 1981-03-25 | 1982-09-30 | Canon Inc | Optical low pass filter |
| JPS59122291A (ja) * | 1982-12-28 | 1984-07-14 | Sony Corp | 投射型テレビジヨン受像機 |
| US4935335A (en) * | 1986-01-06 | 1990-06-19 | Dennison Manufacturing Company | Multiple imaging |
| FR2595493A1 (fr) * | 1986-03-07 | 1987-09-11 | Thomson Csf | Systeme de visualisation a ecran plat |
| US4804253A (en) * | 1986-05-15 | 1989-02-14 | General Electric Company | Lenticular filter for display devices |
| JPH01150140A (ja) * | 1987-12-08 | 1989-06-13 | Kiyoshi Kikuchi | テレビ画像から油性絵具による写真を製作する方法およびそれに用いるテレビ画像用フィルタ装置 |
| JPH0833527B2 (ja) * | 1988-07-18 | 1996-03-29 | キヤノン株式会社 | 光学的ローパスフィルターを有した撮影系 |
| US5283690A (en) * | 1989-04-04 | 1994-02-01 | Sharp Kabushiki Kaisha | Optical diffraction grating element |
| US5337181A (en) * | 1992-08-27 | 1994-08-09 | Kelly Shawn L | Optical spatial filter |
| US5706139A (en) * | 1995-10-17 | 1998-01-06 | Kelly; Shawn L. | High fidelity optical system for electronic imaging |
| US6369949B1 (en) * | 2000-04-12 | 2002-04-09 | Kenneth E. Conley | Optically anisotropic micro lens window |
| WO2022170287A2 (en) | 2021-06-07 | 2022-08-11 | Panamorph, Inc. | Near-eye display system |
-
1971
- 1971-07-17 NL NL7109911A patent/NL7109911A/xx unknown
-
1972
- 1972-07-07 DE DE2233402A patent/DE2233402A1/de active Pending
- 1972-07-11 AU AU44423/72A patent/AU467220B2/en not_active Expired
- 1972-07-12 US US00271057A patent/US3781091A/en not_active Expired - Lifetime
- 1972-07-12 CA CA146,903A patent/CA974386A/en not_active Expired
- 1972-07-12 AR AR243035A patent/AR195558A1/es active
- 1972-07-14 SE SE7209299A patent/SE385537B/xx unknown
- 1972-07-14 BR BR4687/72A patent/BR7204687D0/pt unknown
- 1972-07-14 GB GB3302372A patent/GB1394712A/en not_active Expired
- 1972-07-14 AT AT607872A patent/AT323247B/de not_active IP Right Cessation
- 1972-07-14 JP JP47070704A patent/JPS5222247B1/ja active Pending
- 1972-07-14 IT IT27034/72A patent/IT972158B/it active
- 1972-07-15 ES ES404919A patent/ES404919A1/es not_active Expired
- 1972-07-17 FR FR7225704A patent/FR2146306B1/fr not_active Expired
- 1972-07-17 BE BE786377D patent/BE786377A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE786377A (fr) | 1973-01-17 |
| US3781091A (en) | 1973-12-25 |
| ES404919A1 (es) | 1976-01-01 |
| SE385537B (sv) | 1976-07-05 |
| GB1394712A (en) | 1975-05-21 |
| JPS5222247B1 (de) | 1977-06-16 |
| FR2146306B1 (de) | 1980-04-04 |
| DE2233402A1 (de) | 1973-01-25 |
| CA974386A (en) | 1975-09-16 |
| BR7204687D0 (pt) | 1973-06-14 |
| IT972158B (it) | 1974-05-20 |
| FR2146306A1 (de) | 1973-03-02 |
| AR195558A1 (es) | 1973-10-23 |
| AT323247B (de) | 1975-06-25 |
| AU4442372A (en) | 1974-01-17 |
| AU467220B2 (en) | 1975-11-27 |