KR920010664B1 - 냉각 시스템을 갖는 프로젝션 텔레비젼 표시관 - Google Patents
냉각 시스템을 갖는 프로젝션 텔레비젼 표시관 Download PDFInfo
- Publication number
- KR920010664B1 KR920010664B1 KR1019850003812A KR850003812A KR920010664B1 KR 920010664 B1 KR920010664 B1 KR 920010664B1 KR 1019850003812 A KR1019850003812 A KR 1019850003812A KR 850003812 A KR850003812 A KR 850003812A KR 920010664 B1 KR920010664 B1 KR 920010664B1
- Authority
- KR
- South Korea
- Prior art keywords
- display
- window
- cooling
- display tube
- space
- 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.)
- Expired
Links
Images
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)
Abstract
Description
Claims (4)
- 표시 윈도우(4)를 갖는 진공 상태의 엔벨로프(1)를 구비하여, 그 표시 윈도우의 내측에 표시 스크린(5)이 제공되고, 그 표시 윈도우의 정면으로 외측에 광 투과성 제2윈도우(6)가 제공되어 있으며, 그 표시 윈도우와 제2윈도우 사이의 스페이스(7)를 통해 최소한 하나의 유입 개구(21)로부터 최소한 하나의 유출 개구로 냉각 액체가 흐르는 프로젝션 텔레비젼 표시관에 있어서, 윈도우 부분과 상기 스페이스 주위에 상기 스페이스의 유출 개구로부터 유입개구로 냉각 액체를 전달하는 접속 니플(17,18)과 함께 최소한 하나의 덕트(9) 및 하나의 펌프(16)를 갖는 냉각 자켓(8)이 제공되어 있고, 접속 니플중 한 니플은 유입 혹은, 유출 개구에 접속되고, 다른 니플은 덕트 내에 들어가 있으며, 상기 스페이스는 두 윈도우 사이와 스페이스 내에 흐름 방향과 병렬로 제공된 두 밀폐체(12)에 의해 두 측면으로 경계를 형성하는 것을 특징으로 하는 프로젝션 텔레비젼 표시관.
- 제1항의 표시관에 있어서, 유입 또는 유출 개구는 원래 넓은 챔버로 용이하게 들어가고, 그 챔버는 접속 니플중 한 접속 니프에 접속되어 있는 것을 특징으로 하는 프로젝션 텔레비젼 표시관.
- 제1항에 있어서, 냉각 자켓(8)은 금속으로 되어 있으며, 임의로 냉각 핀(fin)이 제공될 수 있는 것을 특징으로 하는 프로젝션 텔레비젼 표시관.
- 제1항에 있어서, 표시 윈도우는 유리 에나멜에 의해 표시관의 코운부에 접속되어, 형성된 접착 홈(adhering seam)을 덕트의 벽에 제공되는 것을 특징으로 하는 프로젝션 텔레비젼 표시관.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP84200785A EP0162972B1 (de) | 1984-06-01 | 1984-06-01 | Projektionsfernsehbildröhre |
EP84200785.8 | 1984-06-01 | ||
NL84200785.8 | 1984-06-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860000778A KR860000778A (ko) | 1986-01-30 |
KR920010664B1 true KR920010664B1 (ko) | 1992-12-12 |
Family
ID=8192448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850003812A Expired KR920010664B1 (ko) | 1984-06-01 | 1985-05-31 | 냉각 시스템을 갖는 프로젝션 텔레비젼 표시관 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4651047A (ko) |
EP (1) | EP0162972B1 (ko) |
JP (1) | JPH067460B2 (ko) |
KR (1) | KR920010664B1 (ko) |
DD (1) | DD237948A5 (ko) |
DE (1) | DE3474484D1 (ko) |
ES (1) | ES8608732A1 (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3475140D1 (en) * | 1984-06-01 | 1988-12-15 | Philips Nv | Projection cathode ray tube and image display device provided with such a 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. |
CA2168954A1 (en) * | 1994-06-07 | 1995-12-14 | Patrick Verschueren | High-pressure discharge lamp and heat shield for such a lamp |
US6550521B1 (en) | 2000-05-30 | 2003-04-22 | Visual Structures, Inc. | Seamless screen videowall |
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 |
DE602005007664D1 (de) * | 2004-07-29 | 2008-08-07 | Nat Starch Chem Invest | Verwendung eines vernetzten Stärkeprodukts |
EP2103915B1 (en) * | 2008-03-17 | 2016-11-16 | Siemens Aktiengesellschaft | Apparatus 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 (en) * | 2016-02-07 | 2020-04-28 | Display Logic USA Inc. | Display device with optically clear fluid disposed between display panel and display cover |
EP3503700A1 (de) * | 2017-12-19 | 2019-06-26 | Skidata Ag | Anzeigevorrichtung für zugangskontrollvorrichtungen, verkaufs- und bezahlautomaten und digital-signage-vorrichtungen |
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 (ko) * | 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/de 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 DD DD85276814A patent/DD237948A5/de unknown
- 1985-05-30 JP JP60115507A patent/JPH067460B2/ja not_active Expired - Lifetime
- 1985-05-31 KR KR1019850003812A patent/KR920010664B1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3474484D1 (en) | 1988-11-10 |
EP0162972B1 (de) | 1988-10-05 |
ES543605A0 (es) | 1986-06-16 |
ES8608732A1 (es) | 1986-06-16 |
US4651047A (en) | 1987-03-17 |
JPS60262337A (ja) | 1985-12-25 |
JPH067460B2 (ja) | 1994-01-26 |
EP0162972A1 (de) | 1985-12-04 |
KR860000778A (ko) | 1986-01-30 |
DD237948A5 (de) | 1986-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19850531 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19890517 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19850531 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19920523 Patent event code: PE09021S01D |
|
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19921114 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19930310 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19930329 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19930329 End annual number: 3 Start annual number: 1 |
|
PR1001 | Payment of annual fee |
Payment date: 19951201 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 19961206 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 19961206 Start annual number: 5 End annual number: 5 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |