DE69024917D1 - Verfahren zur Herstellung einer Kathodenstrahlröhre - Google Patents

Verfahren zur Herstellung einer Kathodenstrahlröhre

Info

Publication number
DE69024917D1
DE69024917D1 DE69024917T DE69024917T DE69024917D1 DE 69024917 D1 DE69024917 D1 DE 69024917D1 DE 69024917 T DE69024917 T DE 69024917T DE 69024917 T DE69024917 T DE 69024917T DE 69024917 D1 DE69024917 D1 DE 69024917D1
Authority
DE
Germany
Prior art keywords
manufacturing
ray tube
cathode ray
cathode
tube
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
DE69024917T
Other languages
English (en)
Other versions
DE69024917T2 (de
Inventor
Koki Inada
Norihiro Tateyama
Osamu Dobashi
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.)
Sony Corp
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 DE69024917D1 publication Critical patent/DE69024917D1/de
Application granted granted Critical
Publication of DE69024917T2 publication Critical patent/DE69024917T2/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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H01J29/327—Black matrix materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas
DE69024917T 1989-11-09 1990-11-08 Verfahren zur Herstellung einer Kathodenstrahlröhre Expired - Fee Related DE69024917T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29155489 1989-11-09
JP2139632A JP3035983B2 (ja) 1989-11-09 1990-05-31 陰極線管の製造方法

Publications (2)

Publication Number Publication Date
DE69024917D1 true DE69024917D1 (de) 1996-02-29
DE69024917T2 DE69024917T2 (de) 1996-09-05

Family

ID=26472377

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024917T Expired - Fee Related DE69024917T2 (de) 1989-11-09 1990-11-08 Verfahren zur Herstellung einer Kathodenstrahlröhre

Country Status (4)

Country Link
US (1) US5324602A (de)
EP (1) EP0427270B1 (de)
JP (1) JP3035983B2 (de)
DE (1) DE69024917T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486126A (en) * 1994-11-18 1996-01-23 Micron Display Technology, Inc. Spacers for large area displays
EP0720202B1 (de) * 1994-12-26 1999-06-09 Kabushiki Kaisha Toshiba Bildschirm und Verfahren zur Herstellung desselben
US5716251A (en) * 1995-09-15 1998-02-10 Micron Display Technology, Inc. Sacrificial spacers for large area displays
US5916004A (en) * 1996-01-11 1999-06-29 Micron Technology, Inc. Photolithographically produced flat panel display surface plate support structure
US5705079A (en) * 1996-01-19 1998-01-06 Micron Display Technology, Inc. Method for forming spacers in flat panel displays using photo-etching
US5984746A (en) 1996-12-12 1999-11-16 Micron Technology, Inc. Attaching spacers in a display device
US5851133A (en) * 1996-12-24 1998-12-22 Micron Display Technology, Inc. FED spacer fibers grown by laser drive CVD
US5888112A (en) * 1996-12-31 1999-03-30 Micron Technology, Inc. Method for forming spacers on a display substrate
US6155900A (en) 1999-10-12 2000-12-05 Micron Technology, Inc. Fiber spacers in large area vacuum displays and method for manufacture
JP2009541932A (ja) * 2006-06-23 2009-11-26 トムソン ライセンシング ディスプレイのブラックマトリクスコーティング

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614503A (en) * 1970-02-24 1971-10-19 Zenith Radio Corp Black-surround color picture tube
DE2806436C2 (de) * 1978-02-15 1984-03-01 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung einer Schwarzumrandung von Leuchtpunkten auf dem Schirmglas eines Farbbildschirmes
US4407916A (en) * 1981-03-19 1983-10-04 Hitachi, Ltd. Process for forming fluorescent screen
JPH0622096B2 (ja) * 1983-11-30 1994-03-23 ソニー株式会社 カラ−陰極線管の製法
JPS6329374A (ja) * 1986-07-21 1988-02-08 Sony Corp 光デイスク記録再生装置
JPS6340011A (ja) * 1986-08-04 1988-02-20 Nippon Kokan Kk <Nkk> 氷海構造物の非常脱出通路

Also Published As

Publication number Publication date
EP0427270B1 (de) 1996-01-17
JP3035983B2 (ja) 2000-04-24
EP0427270A2 (de) 1991-05-15
US5324602A (en) 1994-06-28
EP0427270A3 (en) 1991-08-07
DE69024917T2 (de) 1996-09-05
JPH03225723A (ja) 1991-10-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee