GB8629007D0 - Cathode ray tubes - Google Patents

Cathode ray tubes

Info

Publication number
GB8629007D0
GB8629007D0 GB868629007A GB8629007A GB8629007D0 GB 8629007 D0 GB8629007 D0 GB 8629007D0 GB 868629007 A GB868629007 A GB 868629007A GB 8629007 A GB8629007 A GB 8629007A GB 8629007 D0 GB8629007 D0 GB 8629007D0
Authority
GB
United Kingdom
Prior art keywords
cathode ray
ray tubes
tubes
cathode
ray
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.)
Granted
Application number
GB868629007A
Other versions
GB2199443A (en
GB2199443B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rank Cintel Ltd
Original Assignee
Rank Cintel Ltd
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 Rank Cintel Ltd filed Critical Rank Cintel Ltd
Priority to GB8629007A priority Critical patent/GB2199443B/en
Publication of GB8629007D0 publication Critical patent/GB8629007D0/en
Priority to EP87309433A priority patent/EP0266154A3/en
Publication of GB2199443A publication Critical patent/GB2199443A/en
Application granted granted Critical
Publication of GB2199443B publication Critical patent/GB2199443B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H01J29/896—Anti-reflection means, e.g. eliminating glare due to ambient light
GB8629007A 1986-10-29 1986-12-04 Improvements in cathode ray tubes Expired - Lifetime GB2199443B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8629007A GB2199443B (en) 1986-12-04 1986-12-04 Improvements in cathode ray tubes
EP87309433A EP0266154A3 (en) 1986-10-29 1987-10-26 Improvements in cathode ray tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8629007A GB2199443B (en) 1986-12-04 1986-12-04 Improvements in cathode ray tubes

Publications (3)

Publication Number Publication Date
GB8629007D0 true GB8629007D0 (en) 1987-01-14
GB2199443A GB2199443A (en) 1988-07-06
GB2199443B GB2199443B (en) 1990-10-03

Family

ID=10608450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8629007A Expired - Lifetime GB2199443B (en) 1986-10-29 1986-12-04 Improvements in cathode ray tubes

Country Status (1)

Country Link
GB (1) GB2199443B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680172A (en) * 1992-01-21 1997-10-21 Video Post & Transfer, Inc. Consecutive frame scanning of cinematographic film

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB552523A (en) * 1940-06-12 1943-04-13 Electrical Res Prod Inc Improvements in or relating to fluorescent screens and cathode ray tubes
FR1475718A (en) * 1966-01-06 1967-04-07 Philips Nv Shooting tubes for television
US3917950A (en) * 1974-04-08 1975-11-04 United States Steel Corp Fluoroscopic screen which is optically homogeneous
NL7603829A (en) * 1976-04-12 1977-10-14 Philips Nv TAKING TUBE WITH REDUCED FLARE.
US4185220A (en) * 1977-06-30 1980-01-22 Westinghouse Electric Corp. Cathode ray display tube with contrast enhancement panel
EP0087674A1 (en) * 1982-02-23 1983-09-07 Shimadzu Corporation Image tube

Also Published As

Publication number Publication date
GB2199443A (en) 1988-07-06
GB2199443B (en) 1990-10-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20061203