DD237948A5 - Projektionsfernsehbildroehre - Google Patents
Projektionsfernsehbildroehre Download PDFInfo
- Publication number
- DD237948A5 DD237948A5 DD85276814A DD27681485A DD237948A5 DD 237948 A5 DD237948 A5 DD 237948A5 DD 85276814 A DD85276814 A DD 85276814A DD 27681485 A DD27681485 A DD 27681485A DD 237948 A5 DD237948 A5 DD 237948A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- window
- picture tube
- space
- cooling
- pump
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H01J29/861—Vessels or containers characterised by the form or the structure thereof
-
- 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
- H01J29/006—Arrangements for eliminating unwanted temperature effects
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Projection Apparatus (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP84200785A EP0162972B1 (fr) | 1984-06-01 | 1984-06-01 | Tube cathodique de projection |
Publications (1)
Publication Number | Publication Date |
---|---|
DD237948A5 true DD237948A5 (de) | 1986-07-30 |
Family
ID=8192448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD85276814A DD237948A5 (de) | 1984-06-01 | 1985-05-30 | Projektionsfernsehbildroehre |
Country Status (7)
Country | Link |
---|---|
US (1) | US4651047A (fr) |
EP (1) | EP0162972B1 (fr) |
JP (1) | JPH067460B2 (fr) |
KR (1) | KR920010664B1 (fr) |
DD (1) | DD237948A5 (fr) |
DE (1) | DE3474484D1 (fr) |
ES (1) | ES8608732A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6550521B1 (en) | 2000-05-30 | 2003-04-22 | Visual Structures, Inc. | Seamless screen videowall |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0162971B1 (fr) * | 1984-06-01 | 1988-11-09 | Koninklijke Philips Electronics N.V. | Tube cathodique de projection et dispositif de visualisation muni d'un tel tube |
DE3510021A1 (de) * | 1985-03-20 | 1986-09-25 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Projektionsfernsehbildroehre |
JPH081779B2 (ja) * | 1985-07-05 | 1996-01-10 | 株式会社日立製作所 | 投射形ブラウン管 |
NL8602007A (nl) * | 1986-08-06 | 1988-03-01 | Philips Nv | Beeldbuis en kleurentelevisie-projectie inrichting voorzien van zulk een beeldbuis. |
ES2122599T3 (es) * | 1994-06-07 | 1998-12-16 | Koninkl Philips Electronics Nv | Lampara de descarga en alta presion y pantalla termica para dicha lampara. |
KR20030080769A (ko) * | 2002-04-10 | 2003-10-17 | 삼성에스디아이 주식회사 | 투사형 음극선관의 냉각장치 |
DE10335320B4 (de) * | 2003-08-01 | 2005-11-03 | Siemens Ag | Röntgenstrahler und Röntgengerät |
RU2311798C2 (ru) * | 2004-07-29 | 2007-12-10 | Нэшнл Старч Энд Кемикал Инвестмент Холдинг Корпорейшн | Способ регулирования содержания глюкозы и обеспечения ее регулируемой подачи и пищевой продукт для его осуществления |
DK2103915T3 (en) * | 2008-03-17 | 2017-02-20 | Siemens Ag | Device and method for determining a resonant frequency of a wind turbine tower |
US8152341B2 (en) | 2011-02-04 | 2012-04-10 | Switch Bulb Company, Inc. | Expandable liquid volume in an LED bulb |
US8686623B2 (en) | 2012-02-01 | 2014-04-01 | Switch Bulb Company, Inc. | Omni-directional channeling of liquids for passive convection in LED bulbs |
KR101988014B1 (ko) | 2012-04-18 | 2019-06-13 | 삼성디스플레이 주식회사 | 어레이 기판의 제조 방법 및 이에 사용되는 제조 장치 |
CA3052947C (fr) * | 2016-02-07 | 2020-04-28 | Display Logic USA Inc. | Dispositif d'affichage avec fluide optiquement transparent dispose entre le panneau d'affichage et le capot d'ecran |
EP3503700A1 (fr) * | 2017-12-19 | 2019-06-26 | Skidata Ag | Dispositif d'affichage pour dispositifs de contrôle d'accès, machines de vente et machines de paiement et dispositifs de signalisation numérique |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2124224A (en) * | 1935-02-01 | 1938-07-19 | John C Batchelor | Electronic tube |
GB527843A (en) * | 1938-04-22 | 1940-10-17 | Loewe Opta Gmbh | Cathode ray tube |
US3531674A (en) * | 1968-07-05 | 1970-09-29 | Raytheon Co | Cathode ray tube with cooling means for the fluorescent screen |
US3914010A (en) * | 1974-11-25 | 1975-10-21 | Us Army | Liquid long-wave pass filter for high intensity light source |
JPS597731Y2 (ja) * | 1979-06-07 | 1984-03-09 | ソニー株式会社 | 陰極線管装置 |
JPS56119251U (fr) * | 1980-02-12 | 1981-09-11 | ||
JPS58154146A (ja) * | 1982-03-10 | 1983-09-13 | Sony Corp | 液冷式陰極線管 |
NL8201136A (nl) * | 1982-03-19 | 1983-10-17 | Philips Nv | Beeldbuis. |
JPS58218734A (ja) * | 1982-06-14 | 1983-12-20 | Sony Corp | 陰極線管装置 |
DE3370405D1 (en) * | 1982-12-22 | 1987-04-23 | Philips Electronic Associated | Means for cooling the faceplate of a cathode ray tube in a television projection system |
NL8300114A (nl) * | 1983-01-13 | 1984-08-01 | Philips Nv | Beeldbuis. |
JPS59157938A (ja) * | 1983-02-24 | 1984-09-07 | Sony Corp | 陰極線管装置 |
-
1984
- 1984-06-01 DE DE8484200785T patent/DE3474484D1/de not_active Expired
- 1984-06-01 EP EP84200785A patent/EP0162972B1/fr not_active Expired
-
1985
- 1985-05-24 US US06/738,107 patent/US4651047A/en not_active Expired - Fee Related
- 1985-05-29 ES ES543605A patent/ES8608732A1/es not_active Expired
- 1985-05-30 JP JP60115507A patent/JPH067460B2/ja not_active Expired - Lifetime
- 1985-05-30 DD DD85276814A patent/DD237948A5/de unknown
- 1985-05-31 KR KR1019850003812A patent/KR920010664B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6550521B1 (en) | 2000-05-30 | 2003-04-22 | Visual Structures, Inc. | Seamless screen videowall |
Also Published As
Publication number | Publication date |
---|---|
KR860000778A (ko) | 1986-01-30 |
KR920010664B1 (ko) | 1992-12-12 |
JPH067460B2 (ja) | 1994-01-26 |
ES8608732A1 (es) | 1986-06-16 |
DE3474484D1 (en) | 1988-11-10 |
JPS60262337A (ja) | 1985-12-25 |
US4651047A (en) | 1987-03-17 |
ES543605A0 (es) | 1986-06-16 |
EP0162972B1 (fr) | 1988-10-05 |
EP0162972A1 (fr) | 1985-12-04 |
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