[go: up one dir, main page]

NL8300114A - Beeldbuis. - Google Patents

Beeldbuis. Download PDF

Info

Publication number
NL8300114A
NL8300114A NL8300114A NL8300114A NL8300114A NL 8300114 A NL8300114 A NL 8300114A NL 8300114 A NL8300114 A NL 8300114A NL 8300114 A NL8300114 A NL 8300114A NL 8300114 A NL8300114 A NL 8300114A
Authority
NL
Netherlands
Prior art keywords
window
coolant
distance
display tube
display
Prior art date
Application number
NL8300114A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL8300114A priority Critical patent/NL8300114A/nl
Priority to DE19843400067 priority patent/DE3400067A1/de
Priority to GB08400435A priority patent/GB2134702B/en
Priority to US06/569,374 priority patent/US4734613A/en
Priority to IT19100/84A priority patent/IT1174460B/it
Priority to ES528799A priority patent/ES8407242A1/es
Priority to JP59002130A priority patent/JPS59134533A/ja
Priority to CA000445171A priority patent/CA1218404A/en
Priority to FR8400507A priority patent/FR2539552B1/fr
Publication of NL8300114A publication Critical patent/NL8300114A/nl

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
    • H01J29/006—Arrangements for eliminating unwanted temperature effects

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Projection Apparatus (AREA)
NL8300114A 1983-01-13 1983-01-13 Beeldbuis. NL8300114A (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL8300114A NL8300114A (nl) 1983-01-13 1983-01-13 Beeldbuis.
DE19843400067 DE3400067A1 (de) 1983-01-13 1984-01-03 Bildroehre
GB08400435A GB2134702B (en) 1983-01-13 1984-01-09 Display tube
US06/569,374 US4734613A (en) 1983-01-13 1984-01-09 Liquid cooled display tube
IT19100/84A IT1174460B (it) 1983-01-13 1984-01-10 Tubo di visualizzazione
ES528799A ES8407242A1 (es) 1983-01-13 1984-01-11 Un tubo visualizador o de presentacion visual.
JP59002130A JPS59134533A (ja) 1983-01-13 1984-01-11 表示管
CA000445171A CA1218404A (en) 1983-01-13 1984-01-12 Display tube
FR8400507A FR2539552B1 (fr) 1983-01-13 1984-01-13 Tube-image

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8300114 1983-01-13
NL8300114A NL8300114A (nl) 1983-01-13 1983-01-13 Beeldbuis.

Publications (1)

Publication Number Publication Date
NL8300114A true NL8300114A (nl) 1984-08-01

Family

ID=19841223

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8300114A NL8300114A (nl) 1983-01-13 1983-01-13 Beeldbuis.

Country Status (9)

Country Link
US (1) US4734613A (de)
JP (1) JPS59134533A (de)
CA (1) CA1218404A (de)
DE (1) DE3400067A1 (de)
ES (1) ES8407242A1 (de)
FR (1) FR2539552B1 (de)
GB (1) GB2134702B (de)
IT (1) IT1174460B (de)
NL (1) NL8300114A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3474484D1 (en) * 1984-06-01 1988-11-10 Philips Patentverwaltung Projection cathode ray tube
NL8500842A (nl) * 1985-03-22 1986-10-16 Philips Nv Projectietelevisiebeeldbuis.
NL8501993A (nl) * 1985-07-11 1987-02-02 Philips Nv Beeldbuis.
NL8600752A (nl) * 1986-03-25 1987-10-16 Philips Nv Inrichting voor het projecteren van een televisiebeeld op een scherm.
NL8602007A (nl) * 1986-08-06 1988-03-01 Philips Nv Beeldbuis en kleurentelevisie-projectie inrichting voorzien van zulk een beeldbuis.
RU2051448C1 (ru) * 1992-08-27 1995-12-27 Цыганков Василий Викторович Лазерный сканер
US6504713B1 (en) * 1998-01-22 2003-01-07 Iv Phoenix Group, Inc. Ultra-rugged, high-performance computer system
US7045936B2 (en) * 2002-10-01 2006-05-16 Hitachi Electronic Devices (Usa), Inc. Projection coupler with contrast ribs
US20050110386A1 (en) * 2003-11-03 2005-05-26 Tiberi Michael D. Laser cathode ray tube
US20050134164A1 (en) * 2003-12-18 2005-06-23 3M Innovative Properties Company Optical coupler for projection display
JP2011039152A (ja) * 2009-08-07 2011-02-24 Sanyo Electric Co Ltd 表示装置、及びカバー部材

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1955899A (en) * 1930-09-25 1934-04-24 Rca Corp Method and system for communication by television
NL40442C (de) * 1933-04-29
DE688582C (de) * 1933-04-29 1940-02-24 Rca Corp Fernsehempfangsanordnung unter Verwendung einer Kathodenstrahlroehre
US4065697A (en) * 1969-02-17 1977-12-27 Owens-Illinois, Inc. Cathode-ray tube
US3914010A (en) * 1974-11-25 1975-10-21 Us Army Liquid long-wave pass filter for high intensity light source
US4213498A (en) * 1978-11-15 1980-07-22 American Hcp Low-cost flexible plastic heat exchanger
JPS597731Y2 (ja) * 1979-06-07 1984-03-09 ソニー株式会社 陰極線管装置
JPS58154145A (ja) * 1982-03-09 1983-09-13 Sony Corp 陰極線管
NL8201136A (nl) * 1982-03-19 1983-10-17 Philips Nv Beeldbuis.
US4405949A (en) * 1982-03-22 1983-09-20 Zenith Radio Corporation Liquid cooling in projection cathode ray tubes
CA1225453A (en) * 1982-12-22 1987-08-11 Harry Howden Means for cooling the faceplate of a cathode ray tube in a television projection system
US4511927A (en) * 1983-01-10 1985-04-16 National Viewtech Corp. Liquid coupling system for video projectors

Also Published As

Publication number Publication date
GB8400435D0 (en) 1984-02-08
GB2134702A (en) 1984-08-15
US4734613A (en) 1988-03-29
FR2539552B1 (fr) 1987-11-27
IT1174460B (it) 1987-07-01
ES528799A0 (es) 1984-08-16
IT8419100A0 (it) 1984-01-10
JPH0580098B2 (de) 1993-11-05
FR2539552A1 (fr) 1984-07-20
GB2134702B (en) 1986-06-18
CA1218404A (en) 1987-02-24
DE3400067A1 (de) 1984-07-19
DE3400067C2 (de) 1993-02-18
JPS59134533A (ja) 1984-08-02
ES8407242A1 (es) 1984-08-16

Similar Documents

Publication Publication Date Title
US4321659A (en) Narrow-band, air-cooled light fixture
NL8300114A (nl) Beeldbuis.
EP1762892B1 (de) Flüssigkristallzelle, Projektor mit solchen Flüssigkristallzellen und Flüssigkeitskühlsystem dafür
JPH11119202A (ja) 液晶表示装置
US4651047A (en) Projection television display tube
NL8201929A (nl) Kathodestraalbuis met vloeistofgekoeld beeldscherm en met een of meer dergelijke kathodestraalbuizen uitgeruste inrichting.
US4634918A (en) Cathode ray tube apparatus with liquid cooled front panel
US3400995A (en) Heat dissipating film gate
US4645966A (en) Display tube with fluid cooled window
CN105527786B (zh) 冷却系统和投影装置
NL8602975A (nl) Beeldprojektiestelsel.
JPS59121743A (ja) 投影テレビジヨン用陰極線管のフエ−スプレ−ト冷却装置
EP0239150B1 (de) Vorrichtung zur Projektion eines Fernsehbildes auf einem Schirm
CA1274269A (en) Liquid cooling system for a display tube comprising a fluid-driven pump
EP0209191B1 (de) Bildröhre
US5066114A (en) High refraction index enveloping medium lens system
US3619623A (en) Examination of fluid suspensions of particulated matter
EP0202119A2 (de) Projektionskathodenstrahlröhre
JPH04138490A (ja) 液晶プロジェクタの冷却機構
JPH0822784A (ja) 投写用陰極線管とその投写用陰極線管を用いた投写型表示装置
KR20000050982A (ko) 프로젝션 시스템의 냉각 장치
JPS60170138A (ja) 投写型陰極線管の冷却装置
JPH0487141A (ja) 投写管装置

Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed