BR9705891A - Aparelho de tubo de raios catódicos do tipo de resfriamento por líquido - Google Patents

Aparelho de tubo de raios catódicos do tipo de resfriamento por líquido

Info

Publication number
BR9705891A
BR9705891A BR9705891A BR9705891A BR9705891A BR 9705891 A BR9705891 A BR 9705891A BR 9705891 A BR9705891 A BR 9705891A BR 9705891 A BR9705891 A BR 9705891A BR 9705891 A BR9705891 A BR 9705891A
Authority
BR
Brazil
Prior art keywords
ray tube
cathode ray
liquid cooling
cooling type
type cathode
Prior art date
Application number
BR9705891A
Other languages
English (en)
Inventor
Hiroyuki Takezawa
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Publication of BR9705891A publication Critical patent/BR9705891A/pt

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
    • H01J29/894—Arrangements combined with the vessel for the purpose of image projection on a screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • 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)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Projection Apparatus (AREA)
BR9705891A 1996-11-25 1997-11-25 Aparelho de tubo de raios catódicos do tipo de resfriamento por líquido BR9705891A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31379196A JP3508433B2 (ja) 1996-11-25 1996-11-25 液冷型陰極線管装置

Publications (1)

Publication Number Publication Date
BR9705891A true BR9705891A (pt) 1999-02-23

Family

ID=18045580

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9705891A BR9705891A (pt) 1996-11-25 1997-11-25 Aparelho de tubo de raios catódicos do tipo de resfriamento por líquido

Country Status (5)

Country Link
US (1) US6093998A (pt)
JP (1) JP3508433B2 (pt)
BR (1) BR9705891A (pt)
ES (1) ES2134162B1 (pt)
ID (1) ID18974A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6825888B1 (en) * 1999-06-25 2004-11-30 Mitsubishi Digital Electronics America, Inc. Closure member for optical unit spacer bracket
JP2003092074A (ja) * 2001-07-17 2003-03-28 Hitachi Ltd 投射型ブラウン管の冷却構造
US20040160580A1 (en) * 2002-10-01 2004-08-19 Hitachi Electronic Devices (Usa), Inc. Projection coupler with bubble trap
CN1701272A (zh) * 2003-08-21 2005-11-23 索尼株式会社 投影型显示装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8103870A (nl) * 1981-01-15 1982-08-02 Varo Scherm uit zwart glas en werkwijze voor het absorberen van verstrooid licht voor een beeldversterker.
JPS58154146A (ja) * 1982-03-10 1983-09-13 Sony Corp 液冷式陰極線管
US4405949A (en) * 1982-03-22 1983-09-20 Zenith Radio Corporation Liquid cooling in projection cathode ray tubes
JPS6235429A (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
US4777532A (en) * 1985-08-06 1988-10-11 Pioneer Electronic Corporation Projection apparatus for a projection television receiver
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
JPH08287852A (ja) * 1995-04-13 1996-11-01 Sony Corp 液冷式陰極線管

Also Published As

Publication number Publication date
ES2134162A1 (es) 1999-09-16
US6093998A (en) 2000-07-25
JPH10154474A (ja) 1998-06-09
ES2134162B1 (es) 2000-04-16
JP3508433B2 (ja) 2004-03-22
ID18974A (id) 1998-05-28

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO COM BASE NO ART. 8O COMBINADO COM O ART. 13 DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.