BE632617A - - Google Patents
Info
- Publication number
- BE632617A BE632617A BE632617DA BE632617A BE 632617 A BE632617 A BE 632617A BE 632617D A BE632617D A BE 632617DA BE 632617 A BE632617 A BE 632617A
- Authority
- BE
- Belgium
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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
- H01J29/896—Anti-reflection means, e.g. eliminating glare due to ambient light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/205—Neutral density filters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Optical Filters (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23064462A | 1962-10-15 | 1962-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE632617A true BE632617A (US20080293856A1-20081127-C00150.png) |
Family
ID=22866023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE632617D BE632617A (US20080293856A1-20081127-C00150.png) | 1962-10-15 |
Country Status (7)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3751658A (en) * | 1971-07-14 | 1973-08-07 | C Arnold | Illuminating apparatus for straight line propagation of light |
| JPS5847681B2 (ja) * | 1973-12-15 | 1983-10-24 | ソニー株式会社 | ビサイスダレジヨウシヤコウバン |
| NL7602752A (nl) * | 1976-03-17 | 1977-09-20 | Philips Nv | Belichtingsinrichting voor het vervaardigen van beeldschermen van kleurentelevisiebeeldbuizen en beeldbuis vervaardigd met een dergelijke inrich- ting. |
| US4191725A (en) * | 1978-06-28 | 1980-03-04 | Sperry Corporation | Method of assembling a contrast enhanced display |
| US4246613A (en) * | 1979-01-10 | 1981-01-20 | Delta Data Systems Corporation | Anti-glare screen with electromagnetic interference rejection |
| US4253737A (en) * | 1979-02-12 | 1981-03-03 | Sun-Flex Company | Anti-Glare device for a computer terminal display tube |
| FR2462723A1 (fr) * | 1979-07-27 | 1981-02-13 | Thomson Csf | Filtre directif pour ecran de visualisation, sa methode de fabrication, et systeme de visualisation, tube cathodique notamment, muni d'un tel filtre |
| US4365866A (en) * | 1980-12-10 | 1982-12-28 | Invisible Optics Inc. | Light masking device |
| US4532513A (en) * | 1981-08-27 | 1985-07-30 | Global Navigation, Inc. | Aircraft navigation computer display |
| US4535396A (en) * | 1982-06-01 | 1985-08-13 | Aerospace Optics, Inc. | Sunlight readable illuminated indicia display devices |
| FR2534032A1 (en) * | 1982-10-05 | 1984-04-06 | Thomson Csf | Directional optical filter, method for obtaining it and use on an airborne indicating instrument. |
| US4575767A (en) * | 1984-01-09 | 1986-03-11 | Allied Corporation | Low-moire directional optical filter for CRT displays |
| US5913617A (en) * | 1997-02-27 | 1999-06-22 | Eaton Corporation | Display system |
| FR2806243B1 (fr) * | 2000-03-09 | 2003-08-01 | Francois Giry | Ecran de diffusion de la lumiere pour l'image |
| DE10111465A1 (de) * | 2001-03-09 | 2002-09-12 | Bodenseewerk Geraetetech | Blendenanordnung für ein mikrooptisches System |
| US20040263032A1 (en) * | 2003-06-28 | 2004-12-30 | Cho Han Ki | Stand for home appliance |
| CN104849966A (zh) * | 2015-04-13 | 2015-08-19 | 合肥京东方光电科技有限公司 | 掩模板及其制备方法、曝光设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2388203A (en) * | 1942-09-10 | 1945-10-30 | Philco Radio & Television Corp | Viewing device for cathode-ray tube screens and the like |
| US2536310A (en) * | 1945-04-02 | 1951-01-02 | Reynolds Spring Co | Cushion construction |
| US2897488A (en) * | 1953-05-22 | 1959-07-28 | Daniel K Rigney | Television picture clarifier |
| US3057419A (en) * | 1957-06-03 | 1962-10-09 | Toledo Scale Corp | Load measuring device |
-
0
- BE BE632617D patent/BE632617A/xx unknown
-
1962
- 1962-10-15 US US230644A patent/US3511560A/en not_active Expired - Lifetime
-
1963
- 1963-05-13 GB GB18817/63A patent/GB1039151A/en not_active Expired
- 1963-05-20 NL NL293000A patent/NL293000A/xx unknown
- 1963-05-22 DK DK243663AA patent/DK111899B/da unknown
- 1963-05-24 CH CH646463A patent/CH456977A/de unknown
- 1963-06-05 ES ES288749A patent/ES288749A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH456977A (de) | 1968-05-31 |
| ES288749A1 (es) | 1963-12-16 |
| NL293000A (US20080293856A1-20081127-C00150.png) | 1965-07-26 |
| GB1039151A (en) | 1966-08-17 |
| US3511560A (en) | 1970-05-12 |
| DK111899B (da) | 1968-10-21 |
