DE69721116T2 - Eigenschaftseinstellungsverfahren eines Elektronenerzeugungsgerätes und dessen Herstellungsverfahren. - Google Patents

Eigenschaftseinstellungsverfahren eines Elektronenerzeugungsgerätes und dessen Herstellungsverfahren.

Info

Publication number
DE69721116T2
DE69721116T2 DE1997621116 DE69721116T DE69721116T2 DE 69721116 T2 DE69721116 T2 DE 69721116T2 DE 1997621116 DE1997621116 DE 1997621116 DE 69721116 T DE69721116 T DE 69721116T DE 69721116 T2 DE69721116 T2 DE 69721116T2
Authority
DE
Germany
Prior art keywords
manufacturing
generating device
property setting
electron generating
setting method
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 - Lifetime
Application number
DE1997621116
Other languages
English (en)
Other versions
DE69721116D1 (de
Inventor
Eiji Yamaguchi
Hidetoshi Suzuki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE69721116D1 publication Critical patent/DE69721116D1/de
Application granted granted Critical
Publication of DE69721116T2 publication Critical patent/DE69721116T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • 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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
    • H01J9/027—Manufacture of electrodes or electrode systems of cold cathodes of thin film cathodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE1997621116 1996-02-23 1997-01-29 Eigenschaftseinstellungsverfahren eines Elektronenerzeugungsgerätes und dessen Herstellungsverfahren. Expired - Lifetime DE69721116T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3632896 1996-02-23
JP33245496 1996-12-12

Publications (2)

Publication Number Publication Date
DE69721116D1 DE69721116D1 (de) 2003-05-28
DE69721116T2 true DE69721116T2 (de) 2003-12-04

Family

ID=26375371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997621116 Expired - Lifetime DE69721116T2 (de) 1996-02-23 1997-01-29 Eigenschaftseinstellungsverfahren eines Elektronenerzeugungsgerätes und dessen Herstellungsverfahren.

Country Status (2)

Country Link
EP (1) EP0803892B1 (de)
DE (1) DE69721116T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6097356A (en) * 1997-07-01 2000-08-01 Fan; Nongqiang Methods of improving display uniformity of thin CRT displays by calibrating individual cathode
JP3087847B1 (ja) 1998-03-31 2000-09-11 キヤノン株式会社 電子源の製造方法と製造装置及び画像形成装置の製造方法
JP3087849B1 (ja) * 1998-06-10 2000-09-11 キヤノン株式会社 電子源の製造方法とその製造装置及び画像形成装置の製造方法
US6534924B1 (en) 1998-03-31 2003-03-18 Canon Kabushiki Kaisha Method and apparatus for manufacturing electron source, and method manufacturing image forming apparatus
US6213834B1 (en) 1998-04-23 2001-04-10 Canon Kabushiki Kaisha Methods for making electron emission device and image forming apparatus and apparatus for making the same
WO2000014710A1 (en) * 1998-09-04 2000-03-16 Nongqiang Fan Methods of improving display uniformity of thin crt displays by calibrating individual cathode
JP3733308B2 (ja) 2000-09-29 2006-01-11 キヤノン株式会社 画像表示装置の製造方法
JP3673761B2 (ja) 2001-02-09 2005-07-20 キヤノン株式会社 電子源の特性調整方法及び電子源の製造方法及び画像表示装置の特性調整方法及び画像表示装置の製造方法
US6712660B2 (en) 2001-08-06 2004-03-30 Canon Kabushiki Kaisha Method and apparatus for adjusting characteristics of electron source, and method for manufacturing electron source
JP3667264B2 (ja) * 2001-08-27 2005-07-06 キヤノン株式会社 マルチ電子源の特性調整方法及び装置ならびにマルチ電子源の製造方法
JP5022547B2 (ja) 2001-09-28 2012-09-12 キヤノン株式会社 画像形成装置の特性調整方法、画像形成装置の製造方法、画像形成装置及び特性調整装置
JP4115330B2 (ja) 2002-05-08 2008-07-09 キヤノン株式会社 画像形成装置の製造方法
JP4027284B2 (ja) 2002-07-26 2007-12-26 キヤノン株式会社 画像表示装置の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3853744T2 (de) * 1987-07-15 1996-01-25 Canon Kk Elektronenemittierende Vorrichtung.
JPS6431332A (en) 1987-07-28 1989-02-01 Canon Kk Electron beam generating apparatus and its driving method
JPH02257551A (ja) * 1989-03-30 1990-10-18 Canon Inc 画像形成装置
JP2967288B2 (ja) * 1990-05-23 1999-10-25 キヤノン株式会社 マルチ電子ビーム源及びこれを用いた画像表示装置
JPH0794103A (ja) * 1993-09-24 1995-04-07 Hitachi Ltd 金属−絶縁体−金属型電子放出素子およびそれを用いた電子線放出装置等の応用機器の駆動方法
DE69411350T2 (de) * 1993-10-28 1998-11-19 Canon Kk Elektronenquelle, Bilderzeugungsgerät, Herstellungsverfahren und deren Steuerverfahren
JPH09259753A (ja) * 1996-01-16 1997-10-03 Canon Inc 電子発生装置、画像形成装置及びそれらの製造方法と調整方法

Also Published As

Publication number Publication date
DE69721116D1 (de) 2003-05-28
EP0803892B1 (de) 2003-04-23
EP0803892A2 (de) 1997-10-29
EP0803892A3 (de) 1999-02-03

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Legal Events

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