GB2304453B - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
GB2304453B
GB2304453B GB9624626A GB9624626A GB2304453B GB 2304453 B GB2304453 B GB 2304453B GB 9624626 A GB9624626 A GB 9624626A GB 9624626 A GB9624626 A GB 9624626A GB 2304453 B GB2304453 B GB 2304453B
Authority
GB
United Kingdom
Prior art keywords
ray tube
cathode ray
cathode
tube
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.)
Expired - Fee Related
Application number
GB9624626A
Other versions
GB2304453A (en
GB9624626D0 (en
Inventor
Tomoki Takizawa
Suguru Fujii
Mikako Maeda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Priority claimed from JP7096845A external-priority patent/JPH08293269A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB9624626D0 publication Critical patent/GB9624626D0/en
Publication of GB2304453A publication Critical patent/GB2304453A/en
Application granted granted Critical
Publication of GB2304453B publication Critical patent/GB2304453B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
GB9624626A 1995-04-21 1996-02-21 Cathode ray tube Expired - Fee Related GB2304453B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7096845A JPH08293269A (en) 1995-04-21 1995-04-21 Cathode-ray tube
GB9603694A GB2300067B (en) 1995-04-21 1996-02-21 Cathode ray tube

Publications (3)

Publication Number Publication Date
GB9624626D0 GB9624626D0 (en) 1997-01-15
GB2304453A GB2304453A (en) 1997-03-19
GB2304453B true GB2304453B (en) 1997-08-06

Family

ID=26308772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9624626A Expired - Fee Related GB2304453B (en) 1995-04-21 1996-02-21 Cathode ray tube

Country Status (1)

Country Link
GB (1) GB2304453B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5291097A (en) * 1990-05-14 1994-03-01 Hitachi, Ltd. Cathode-ray tube
EP0596531A1 (en) * 1992-11-06 1994-05-11 Kabushiki Kaisha Toshiba Antireflection film and display apparatus comprising the same
US5412278A (en) * 1991-10-22 1995-05-02 Mitsubishi Denki Kabushiki Kaisha Cathode-ray tube with anti-reflective coating

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5291097A (en) * 1990-05-14 1994-03-01 Hitachi, Ltd. Cathode-ray tube
US5412278A (en) * 1991-10-22 1995-05-02 Mitsubishi Denki Kabushiki Kaisha Cathode-ray tube with anti-reflective coating
EP0596531A1 (en) * 1992-11-06 1994-05-11 Kabushiki Kaisha Toshiba Antireflection film and display apparatus comprising the same

Also Published As

Publication number Publication date
GB2304453A (en) 1997-03-19
GB9624626D0 (en) 1997-01-15

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20000128

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070221