NL8602007A - Beeldbuis en kleurentelevisie-projectie inrichting voorzien van zulk een beeldbuis. - Google Patents

Beeldbuis en kleurentelevisie-projectie inrichting voorzien van zulk een beeldbuis. Download PDF

Info

Publication number
NL8602007A
NL8602007A NL8602007A NL8602007A NL8602007A NL 8602007 A NL8602007 A NL 8602007A NL 8602007 A NL8602007 A NL 8602007A NL 8602007 A NL8602007 A NL 8602007A NL 8602007 A NL8602007 A NL 8602007A
Authority
NL
Netherlands
Prior art keywords
pump
passive
window
display
drive system
Prior art date
Application number
NL8602007A
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 NL8602007A priority Critical patent/NL8602007A/nl
Priority to AT87201392T priority patent/ATE58029T1/de
Priority to EP87201392A priority patent/EP0256579B1/de
Priority to DE8787201392T priority patent/DE3765879D1/de
Priority to CA000543460A priority patent/CA1274269A/en
Priority to CN87105454A priority patent/CN1015765B/zh
Priority to KR87008498A priority patent/KR950014057B1/ko
Priority to JP62192754A priority patent/JP2556866B2/ja
Priority to US07/082,026 priority patent/US4775817A/en
Publication of NL8602007A publication Critical patent/NL8602007A/nl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/24—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H01J7/26—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space by flow of fluid through passages associated with tube or lamp
    • 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

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Projection Apparatus (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
NL8602007A 1986-08-06 1986-08-06 Beeldbuis en kleurentelevisie-projectie inrichting voorzien van zulk een beeldbuis. NL8602007A (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL8602007A NL8602007A (nl) 1986-08-06 1986-08-06 Beeldbuis en kleurentelevisie-projectie inrichting voorzien van zulk een beeldbuis.
AT87201392T ATE58029T1 (de) 1986-08-06 1987-07-21 Bildroehre und farbfernsehprojektionsvorrichtung mit einer solchen bildroehre.
EP87201392A EP0256579B1 (de) 1986-08-06 1987-07-21 Bildröhre und Farbfernsehprojektionsvorrichtung mit einer solchen Bildröhre
DE8787201392T DE3765879D1 (de) 1986-08-06 1987-07-21 Bildroehre und farbfernsehprojektionsvorrichtung mit einer solchen bildroehre.
CA000543460A CA1274269A (en) 1986-08-06 1987-07-30 Liquid cooling system for a display tube comprising a fluid-driven pump
CN87105454A CN1015765B (zh) 1986-08-06 1987-08-03 显像管和包含这一显像管的彩色电视投影设备
KR87008498A KR950014057B1 (en) 1986-08-06 1987-08-03 Display tube and color television projection device
JP62192754A JP2556866B2 (ja) 1986-08-06 1987-08-03 カラーテレビジョン投写装置
US07/082,026 US4775817A (en) 1986-08-06 1987-08-05 Faceplate cooling system for display tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8602007 1986-08-06
NL8602007A NL8602007A (nl) 1986-08-06 1986-08-06 Beeldbuis en kleurentelevisie-projectie inrichting voorzien van zulk een beeldbuis.

Publications (1)

Publication Number Publication Date
NL8602007A true NL8602007A (nl) 1988-03-01

Family

ID=19848372

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8602007A NL8602007A (nl) 1986-08-06 1986-08-06 Beeldbuis en kleurentelevisie-projectie inrichting voorzien van zulk een beeldbuis.

Country Status (9)

Country Link
US (1) US4775817A (de)
EP (1) EP0256579B1 (de)
JP (1) JP2556866B2 (de)
KR (1) KR950014057B1 (de)
CN (1) CN1015765B (de)
AT (1) ATE58029T1 (de)
CA (1) CA1274269A (de)
DE (1) DE3765879D1 (de)
NL (1) NL8602007A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117162A (en) * 1990-12-20 1992-05-26 North American Philips Corporation Optical grade transfer coolant for projection television receivers
US5281887A (en) * 1992-06-15 1994-01-25 Engle Craig D Two independent spatial variable degree of freedom wavefront modulator
JP3316974B2 (ja) * 1993-11-02 2002-08-19 松下電器産業株式会社 投写形受像機
US7045936B2 (en) * 2002-10-01 2006-05-16 Hitachi Electronic Devices (Usa), Inc. Projection coupler with contrast ribs
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
WO2020191589A1 (zh) * 2019-03-25 2020-10-01 深圳市澳柯瑞科技有限公司 一种显示方法、装置及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072048A (en) * 1963-12-07 1967-06-14 Dowty Technical Dev Ltd Refrigeration systems
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
NL8300114A (nl) * 1983-01-13 1984-08-01 Philips Nv Beeldbuis.
EP0162972B1 (de) * 1984-06-01 1988-10-05 Philips Patentverwaltung GmbH Projektionsfernsehbildröhre

Also Published As

Publication number Publication date
EP0256579A1 (de) 1988-02-24
EP0256579B1 (de) 1990-10-31
KR950014057B1 (en) 1995-11-20
CN1015765B (zh) 1992-03-04
CN87105454A (zh) 1988-02-17
ATE58029T1 (de) 1990-11-15
US4775817A (en) 1988-10-04
DE3765879D1 (de) 1990-12-06
CA1274269A (en) 1990-09-18
KR880003367A (ko) 1988-05-16
JP2556866B2 (ja) 1996-11-27
JPS6342591A (ja) 1988-02-23

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed