NL191250C - Televisiebeeldbuis met een van optische middelen voorziene plaat. - Google Patents
Televisiebeeldbuis met een van optische middelen voorziene plaat.Info
- Publication number
- NL191250C NL191250C NL8303882A NL8303882A NL191250C NL 191250 C NL191250 C NL 191250C NL 8303882 A NL8303882 A NL 8303882A NL 8303882 A NL8303882 A NL 8303882A NL 191250 C NL191250 C NL 191250C
- Authority
- NL
- Netherlands
- Prior art keywords
- picture tube
- optical plate
- television picture
- television
- optical
- Prior art date
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/89—Optical components associated with the vessel
- H01J2229/8907—Image projection devices
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Polarising Elements (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57198776A JPS5988784A (ja) | 1982-11-12 | 1982-11-12 | 陰極線管表示装置 |
JP19877682 | 1982-11-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8303882A NL8303882A (nl) | 1984-06-01 |
NL191250B NL191250B (nl) | 1994-11-01 |
NL191250C true NL191250C (nl) | 1995-04-03 |
Family
ID=16396730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8303882A NL191250C (nl) | 1982-11-12 | 1983-11-11 | Televisiebeeldbuis met een van optische middelen voorziene plaat. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4587553A (nl) |
JP (1) | JPS5988784A (nl) |
KR (1) | KR920000919B1 (nl) |
CA (1) | CA1214488A (nl) |
DE (1) | DE3341221A1 (nl) |
FR (1) | FR2536207B1 (nl) |
GB (1) | GB2131258B (nl) |
NL (1) | NL191250C (nl) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2593429B2 (ja) * | 1983-10-03 | 1997-03-26 | オリンパス光学工業株式会社 | 内視鏡 |
FR2611389B1 (fr) * | 1987-02-27 | 1989-04-28 | Thomson Csf | Dispositif imageur matriciel a cristaux liquides a resolution doublee par birefringence |
FR2618572A1 (fr) * | 1987-07-20 | 1989-01-27 | Cattelani Claude | Procede d'augmentation de la resolution d'un systeme de prelevement d'images produites par un tube cathodique et dispositif de mise en oeuvre |
JP2791668B2 (ja) * | 1988-08-31 | 1998-08-27 | 旭光学工業株式会社 | 微小画素列による画像光学系の画素間マスクのコントラスト低下装置 |
JP2615248B2 (ja) * | 1989-07-10 | 1997-05-28 | 富士写真フイルム株式会社 | 光学フイルタ |
FR2651401B1 (fr) * | 1989-08-25 | 1996-08-02 | Thomson Consumer Electronics | Camera et dispositif de visualisation. |
JP2528459Y2 (ja) * | 1990-09-14 | 1997-03-12 | 誠一 北林 | 噴霧器 |
DE69429209T2 (de) * | 1993-06-01 | 2002-06-27 | Sharp K.K., Osaka | Bildanzeigevorrichtung mit rückseitiger Beleuchtung |
US6327085B1 (en) | 1998-03-31 | 2001-12-04 | Nikon Corporation | Optical filter and optical device provided with this optical filter |
JP2003317237A (ja) * | 2002-04-19 | 2003-11-07 | Tdk Corp | 光記録媒体判別装置及び光記録媒体判別方法 |
JP2004126384A (ja) * | 2002-10-04 | 2004-04-22 | Pentax Corp | 光学式ローパスフィルタおよび撮像光学系 |
JP4506678B2 (ja) * | 2006-01-16 | 2010-07-21 | ソニー株式会社 | プリズム光学系および撮像装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2746030A (en) * | 1952-10-30 | 1956-05-15 | Sylvania Electric Prod | Image reproducing device lens structure |
US2979559A (en) * | 1957-08-02 | 1961-04-11 | Philco Corp | Index-signal generating system for multi-beam cathode-ray tubes |
NL259300A (nl) * | 1959-12-21 | 1964-04-27 | ||
US3095475A (en) * | 1960-09-14 | 1963-06-25 | Technicolor Corp Of America | Smoothing spatially discontinuous images |
US3438692A (en) * | 1965-03-08 | 1969-04-15 | Bell Telephone Labor Inc | Birefringent device for forming multiple images |
US3588224A (en) * | 1969-06-03 | 1971-06-28 | Rca Corp | Adjustable bandwidth optical filter |
JPS517381B1 (nl) * | 1970-10-14 | 1976-03-06 | ||
US3851093A (en) * | 1971-07-12 | 1974-11-26 | D Sunstein | Color television display system and method for reducing visibility of geometric pattern of colored-light sources, and method for fabrication thereof |
US4070596A (en) * | 1971-08-27 | 1978-01-24 | Tokyo Shibaura Electric Co., Ltd. | In-line plural beams cathode ray tube having color phosphor element strips spaced from each other by intervening light absorbing areas and slit-shaped aperture mask |
JPS5210100A (en) * | 1975-07-14 | 1977-01-26 | Seikosha Co Ltd | Liquid crystal display apparatus |
JPS5445152A (en) * | 1977-09-17 | 1979-04-10 | Victor Co Of Japan Ltd | Optical comb type filter |
JPS5485745A (en) * | 1977-12-21 | 1979-07-07 | Seiko Epson Corp | Liquid crystal display body |
JPS58148582A (ja) * | 1982-02-26 | 1983-09-03 | Sony Corp | 投射型テレビジヨン受像機 |
-
1982
- 1982-11-12 JP JP57198776A patent/JPS5988784A/ja active Granted
-
1983
- 1983-11-10 GB GB08330034A patent/GB2131258B/en not_active Expired
- 1983-11-10 CA CA000440878A patent/CA1214488A/en not_active Expired
- 1983-11-10 US US06/550,559 patent/US4587553A/en not_active Expired - Fee Related
- 1983-11-11 NL NL8303882A patent/NL191250C/nl not_active IP Right Cessation
- 1983-11-11 KR KR1019830005352A patent/KR920000919B1/ko not_active IP Right Cessation
- 1983-11-14 DE DE19833341221 patent/DE3341221A1/de active Granted
- 1983-11-14 FR FR8318046A patent/FR2536207B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8330034D0 (en) | 1983-12-14 |
JPS5988784A (ja) | 1984-05-22 |
NL8303882A (nl) | 1984-06-01 |
KR840006871A (ko) | 1984-12-03 |
KR920000919B1 (ko) | 1992-01-31 |
GB2131258A (en) | 1984-06-13 |
US4587553A (en) | 1986-05-06 |
GB2131258B (en) | 1986-02-12 |
FR2536207B1 (fr) | 1988-08-12 |
NL191250B (nl) | 1994-11-01 |
FR2536207A1 (fr) | 1984-05-18 |
DE3341221C2 (nl) | 1992-07-23 |
JPH0437540B2 (nl) | 1992-06-19 |
CA1214488A (en) | 1986-11-25 |
DE3341221A1 (de) | 1984-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19960601 |