TW341713B - High-definition cathode-ray tube and manufacturing method thereof - Google Patents

High-definition cathode-ray tube and manufacturing method thereof

Info

Publication number
TW341713B
TW341713B TW086106745A TW86106745A TW341713B TW 341713 B TW341713 B TW 341713B TW 086106745 A TW086106745 A TW 086106745A TW 86106745 A TW86106745 A TW 86106745A TW 341713 B TW341713 B TW 341713B
Authority
TW
Taiwan
Prior art keywords
ray tube
manufacturing
dot patterns
definition cathode
fluorescent dot
Prior art date
Application number
TW086106745A
Other languages
English (en)
Inventor
Hideo O
Takashi Nishiguchi
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of TW341713B publication Critical patent/TW341713B/zh

Links

Classifications

    • 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
    • H01J9/2272—Devices for carrying out the processes, e.g. light houses
    • H01J9/2273—Auxiliary lenses and filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
TW086106745A 1996-05-29 1997-05-20 High-definition cathode-ray tube and manufacturing method thereof TW341713B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8134874A JPH09320466A (ja) 1996-05-29 1996-05-29 高精細カラ−ブラウン管とその製造方法

Publications (1)

Publication Number Publication Date
TW341713B true TW341713B (en) 1998-10-01

Family

ID=15138511

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086106745A TW341713B (en) 1996-05-29 1997-05-20 High-definition cathode-ray tube and manufacturing method thereof

Country Status (5)

Country Link
US (1) US6020681A (zh)
JP (1) JPH09320466A (zh)
KR (1) KR100288034B1 (zh)
CN (1) CN1111894C (zh)
TW (1) TW341713B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW561307B (en) * 2000-06-26 2003-11-11 Koninkl Philips Electronics Nv A method of producing a segmented lens, a segmented lens, a mould, a method of producing a screen, a screen of a colour display tube and a colour display tube provided with a screen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8712458D0 (en) * 1987-05-27 1987-07-01 Philips Nv Producing colour picture tube screen
KR950013867B1 (ko) * 1988-02-29 1995-11-17 엘지전자주식회사 칼라수상관 제조용 노광장치의 불연속면 보정렌즈
JPH0388233A (ja) * 1989-08-30 1991-04-12 Toshiba Corp カラー受像管の蛍光面形成用補正レンズの製作方法
EP0952603B1 (en) * 1994-01-21 2006-11-22 Hitachi, Ltd. Display screen for a colour cathode-ray tube
JPH08190877A (ja) * 1995-01-09 1996-07-23 Hitachi Ltd 陰極線管

Also Published As

Publication number Publication date
CN1111894C (zh) 2003-06-18
KR100288034B1 (ko) 2001-10-24
US6020681A (en) 2000-02-01
KR970076978A (ko) 1997-12-12
CN1182953A (zh) 1998-05-27
JPH09320466A (ja) 1997-12-12

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