DE69402751D1 - Anzeigevorrichtung und Kathodenstrahlröhre - Google Patents

Anzeigevorrichtung und Kathodenstrahlröhre

Info

Publication number
DE69402751D1
DE69402751D1 DE69402751T DE69402751T DE69402751D1 DE 69402751 D1 DE69402751 D1 DE 69402751D1 DE 69402751 T DE69402751 T DE 69402751T DE 69402751 T DE69402751 T DE 69402751T DE 69402751 D1 DE69402751 D1 DE 69402751D1
Authority
DE
Germany
Prior art keywords
ray tube
cathode ray
display device
faceplate
image
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
DE69402751T
Other languages
English (en)
Other versions
DE69402751T2 (de
Inventor
Peterus Hendericus Cor Hanssen
Den Heuvel Martinus Antoni Van
Johannes Maria Gerar Verhoeven
Henry Antonius Schweitz
Den Eeden Adrianus Leonard Van
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics 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 Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE69402751D1 publication Critical patent/DE69402751D1/de
Publication of DE69402751T2 publication Critical patent/DE69402751T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8913—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices
    • H01J2229/8922—Apparatus attached to vessel and not integral therewith

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Details Of Television Scanning (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
DE69402751T 1993-03-17 1994-03-10 Anzeigevorrichtung und Kathodenstrahlröhre Expired - Fee Related DE69402751T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9300250A BE1006922A3 (nl) 1993-03-17 1993-03-17 Beeldweergave-inrichting en kathodestraalbuis.

Publications (2)

Publication Number Publication Date
DE69402751D1 true DE69402751D1 (de) 1997-05-28
DE69402751T2 DE69402751T2 (de) 1997-11-13

Family

ID=3886909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69402751T Expired - Fee Related DE69402751T2 (de) 1993-03-17 1994-03-10 Anzeigevorrichtung und Kathodenstrahlröhre

Country Status (7)

Country Link
US (1) US5682077A (de)
EP (1) EP0616355B1 (de)
JP (1) JP3461557B2 (de)
KR (1) KR100403681B1 (de)
AT (1) ATE152285T1 (de)
BE (1) BE1006922A3 (de)
DE (1) DE69402751T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200228838Y1 (ko) * 1995-06-23 2001-09-17 김순택 안전성이개선된음극선관
JPH10223160A (ja) * 1997-02-12 1998-08-21 Hitachi Ltd カラー陰極線管
US6825888B1 (en) 1999-06-25 2004-11-30 Mitsubishi Digital Electronics America, Inc. Closure member for optical unit spacer bracket
US6496232B1 (en) 2000-05-15 2002-12-17 Mitsubishi Digital Electronics America, Inc. Optical unit sealing devices for projection television sets
US6377319B1 (en) * 2000-05-15 2002-04-23 Masayoshi Shinobu CRT mounting bracket for projection television sets
DE10059850A1 (de) * 2000-11-30 2002-06-13 Schott Glas Anzeigeeinrichtung, insbesondere Bildröhre mit Vorsatzfläche
JP2002170508A (ja) * 2000-12-05 2002-06-14 Sony Corp 陰極線管
GB2376398A (en) * 2001-06-08 2002-12-11 Qin Gang Liquid tank mounted in front of a display device
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

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2342778A (en) * 1938-04-22 1944-02-29 Wolff Hanns-Heinz Cathode ray tube
US4045818A (en) * 1975-11-28 1977-08-30 Wilhelm George M Method and device for controlling radiation
NL7708958A (nl) * 1977-08-15 1979-02-19 Philips Nv Kathodestraalbuis.
US4191725A (en) * 1978-06-28 1980-03-04 Sperry Corporation Method of assembling a contrast enhanced display
JPS55141044A (en) * 1979-04-20 1980-11-04 Matsushita Electronics Corp Projection type television picture tube
JPS58154145A (ja) * 1982-03-09 1983-09-13 Sony Corp 陰極線管
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.
US4405949A (en) * 1982-03-22 1983-09-20 Zenith Radio Corporation Liquid cooling in projection cathode ray tubes
US4599535A (en) * 1982-04-02 1986-07-08 Raytheon Company Display tube output assembly and method of manufacture
EP0111979B1 (de) * 1982-12-22 1987-03-18 Philips Electronics Uk Limited Kühleinrichtung für die Frontplatte eines Fernsehprojektionssystems
JPS59169042A (ja) * 1983-03-14 1984-09-22 スペリ−・コ−ポレイシヨン 陰極線管表示装置用フイルタおよびその製法および表示面への取付法
JPS6092452A (ja) * 1983-10-24 1985-05-24 Hitachi Metals Ltd 耐酸化性合金
JPS60264172A (ja) * 1984-06-12 1985-12-27 Mitsubishi Electric Corp 投写装置
US4617490A (en) * 1984-12-07 1986-10-14 North American Philips Corporation Cathode ray tube device with improved color filtering system
JPS61203529A (ja) * 1985-03-06 1986-09-09 Hitachi Ltd 投射形ブラウン管
JPS61260530A (ja) * 1985-05-15 1986-11-18 Sony Corp 投写型陰極線管の製造方法
JPS6235428A (ja) * 1985-08-06 1987-02-16 Pioneer Electronic Corp プロジエクシヨンテレビ用冷却装置
JPS62149148A (ja) * 1985-12-23 1987-07-03 Sharp Corp 半導体装置の評価方法
JPS63142013A (ja) * 1986-12-05 1988-06-14 Hitachi Chem Co Ltd 陰極線管処理用不飽和ポリエステル樹脂組成物
JPS63155523A (ja) * 1986-12-19 1988-06-28 Pioneer Electronic Corp ビデオプロジエクタ−用冷却装置
JP2639012B2 (ja) * 1988-10-31 1997-08-06 キヤノン株式会社 画像処理装置
US4982289A (en) * 1989-05-15 1991-01-01 Matsushita Electric Industrial Co., Ltd. Liquid cooled cathode ray tube apparatus for video projection system
DE4016590A1 (de) * 1990-05-23 1991-11-28 Bruno Gruber Filter zur ableitung von elektrostatischen aufladungen an bildschirmen
IT1243083B (it) * 1990-09-28 1994-05-23 Videocolor Spa Tubo a raggi catodici dotato di una fascia anti-implosione

Also Published As

Publication number Publication date
US5682077A (en) 1997-10-28
DE69402751T2 (de) 1997-11-13
JPH0723315A (ja) 1995-01-24
EP0616355A1 (de) 1994-09-21
ATE152285T1 (de) 1997-05-15
BE1006922A3 (nl) 1995-01-24
JP3461557B2 (ja) 2003-10-27
KR940022635A (ko) 1994-10-21
EP0616355B1 (de) 1997-04-23
KR100403681B1 (ko) 2004-02-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee