KR100766406B1 - 전계 방출 디스플레이 장치의 조절을 위한 방법 및 장치 - Google Patents

전계 방출 디스플레이 장치의 조절을 위한 방법 및 장치 Download PDF

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Publication number
KR100766406B1
KR100766406B1 KR1020067007887A KR20067007887A KR100766406B1 KR 100766406 B1 KR100766406 B1 KR 100766406B1 KR 1020067007887 A KR1020067007887 A KR 1020067007887A KR 20067007887 A KR20067007887 A KR 20067007887A KR 100766406 B1 KR100766406 B1 KR 100766406B1
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KR
South Korea
Prior art keywords
anode
voltage
field emission
fed
emission display
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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
KR1020067007887A
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English (en)
Korean (ko)
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KR20060054489A (ko
Inventor
도날드 엘로웨이
데이비드 모리스
윌리엄 스켄넬
크리스토퍼 스핀디트
Original Assignee
캐논 가부시끼가이샤
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Publication of KR20060054489A publication Critical patent/KR20060054489A/ko
Application granted granted Critical
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    • 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
    • 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
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
    • 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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/39—Degassing vessels
    • 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
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/066—Waveforms comprising a gently increasing or decreasing portion, e.g. ramp
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/02—Manufacture of cathodes
    • H01J2209/022—Cold cathodes
    • H01J2209/0223—Field emission cathodes

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Electron Sources, Ion Sources (AREA)
KR1020067007887A 1998-08-31 1999-07-08 전계 방출 디스플레이 장치의 조절을 위한 방법 및 장치 Expired - Fee Related KR100766406B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/144,675 1998-08-31
US09/144,675 US6104139A (en) 1998-08-31 1998-08-31 Procedures and apparatus for turning-on and turning-off elements within a field emission display device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020017002226A Division KR100650104B1 (ko) 1998-08-31 1999-07-08 전계 방출 디스플레이 장치의 조절을 위한 방법

Publications (2)

Publication Number Publication Date
KR20060054489A KR20060054489A (ko) 2006-05-22
KR100766406B1 true KR100766406B1 (ko) 2007-10-12

Family

ID=22509632

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020067007887A Expired - Fee Related KR100766406B1 (ko) 1998-08-31 1999-07-08 전계 방출 디스플레이 장치의 조절을 위한 방법 및 장치
KR1020017002226A Expired - Fee Related KR100650104B1 (ko) 1998-08-31 1999-07-08 전계 방출 디스플레이 장치의 조절을 위한 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020017002226A Expired - Fee Related KR100650104B1 (ko) 1998-08-31 1999-07-08 전계 방출 디스플레이 장치의 조절을 위한 방법

Country Status (6)

Country Link
US (4) US6104139A (enExample)
EP (2) EP1632927B1 (enExample)
JP (1) JP4401572B2 (enExample)
KR (2) KR100766406B1 (enExample)
DE (2) DE69940621D1 (enExample)
WO (1) WO2000013167A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6624592B1 (en) * 1998-08-31 2003-09-23 Candescent Intellectual Property Services, Inc Procedures and apparatus for turning-on and turning-off elements within a field emission display device
US6462484B2 (en) * 1998-08-31 2002-10-08 Candescent Intellectual Property Services Procedures and apparatus for turning-on and turning-off elements within a field emission display device
US6104139A (en) * 1998-08-31 2000-08-15 Candescent Technologies Corporation Procedures and apparatus for turning-on and turning-off elements within a field emission display device
US6246177B1 (en) * 2000-04-28 2001-06-12 Motorola, Inc. Partial discharge method for operating a field emission display
JP2002343254A (ja) * 2001-05-15 2002-11-29 Sony Corp 冷陰極電界電子放出表示装置のコンディショニング方法
US6822628B2 (en) 2001-06-28 2004-11-23 Candescent Intellectual Property Services, Inc. Methods and systems for compensating row-to-row brightness variations of a field emission display
JP4266616B2 (ja) * 2002-11-13 2009-05-20 キヤノン株式会社 表示装置及びその駆動制御方法
JP2004170774A (ja) 2002-11-21 2004-06-17 Canon Inc 表示装置及びその駆動制御方法
KR20060001404A (ko) * 2004-06-30 2006-01-06 삼성에스디아이 주식회사 전자방출 표시장치의 구동방법 및 전자방출 표시장치
JP4579630B2 (ja) * 2004-09-22 2010-11-10 キヤノン株式会社 電子線装置の製造方法および電子線装置
JP4686165B2 (ja) * 2004-10-21 2011-05-18 双葉電子工業株式会社 エミッション安定化装置及びエミッション安定化方法
EP1672483A1 (de) * 2004-12-20 2006-06-21 Siemens Aktiengesellschaft Erfassung von Daten in einem Datenverarbeitungssystem
JP2009244625A (ja) 2008-03-31 2009-10-22 Canon Inc 画像表示装置およびその駆動方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5721560A (en) 1995-07-28 1998-02-24 Micron Display Technology, Inc. Field emission control including different RC time constants for display screen and grid
US5866979A (en) 1994-09-16 1999-02-02 Micron Technology, Inc. Method for preventing junction leakage in field emission displays
US5898415A (en) 1997-09-26 1999-04-27 Candescent Technologies Corporation Circuit and method for controlling the color balance of a flat panel display without reducing gray scale resolution
US5910791A (en) 1995-07-28 1999-06-08 Micron Technology, Inc. Method and circuit for reducing emission to grid in field emission displays
US5923948A (en) 1994-11-04 1999-07-13 Micron Technology, Inc. Method for sharpening emitter sites using low temperature oxidation processes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69116209T2 (de) * 1990-04-28 1996-08-29 Sony Corp Flache Anzeigevorrichtung
DE69217829T2 (de) * 1991-11-08 1997-06-12 Fujitsu Ltd Feldemissionsanordnung und Reinigungsverfahren dafür
US6034480A (en) * 1993-07-08 2000-03-07 Micron Technology, Inc. Identifying and disabling shorted electrodes in field emission display
JPH08203423A (ja) * 1995-01-31 1996-08-09 Nec Kansai Ltd 電界放出冷陰極のエージング方法
US6169371B1 (en) * 1995-07-28 2001-01-02 Micron Technology, Inc. Field emission display having circuit for preventing emission to grid
US5610478A (en) * 1995-10-30 1997-03-11 Motorola Method of conditioning emitters of a field emission display
US5893967A (en) * 1996-03-05 1999-04-13 Candescent Technologies Corporation Impedance-assisted electrochemical removal of material, particularly excess emitter material in electron-emitting device
JP3080142B2 (ja) * 1996-05-10 2000-08-21 日本電気株式会社 電界放出型冷陰極の製造方法
JP3077589B2 (ja) * 1996-06-10 2000-08-14 日本電気株式会社 電界放出型冷陰極の駆動方法および駆動装置
FR2750785B1 (fr) * 1996-07-02 1998-11-06 Pixtech Sa Procede de regeneration de micropointes d'un ecran plat de visualisation
US5789859A (en) * 1996-11-25 1998-08-04 Micron Display Technology, Inc. Field emission display with non-evaporable getter material
JP3156755B2 (ja) * 1996-12-16 2001-04-16 日本電気株式会社 電界放出型冷陰極装置
US6104139A (en) * 1998-08-31 2000-08-15 Candescent Technologies Corporation Procedures and apparatus for turning-on and turning-off elements within a field emission display device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5866979A (en) 1994-09-16 1999-02-02 Micron Technology, Inc. Method for preventing junction leakage in field emission displays
US5923948A (en) 1994-11-04 1999-07-13 Micron Technology, Inc. Method for sharpening emitter sites using low temperature oxidation processes
US5721560A (en) 1995-07-28 1998-02-24 Micron Display Technology, Inc. Field emission control including different RC time constants for display screen and grid
US5910791A (en) 1995-07-28 1999-06-08 Micron Technology, Inc. Method and circuit for reducing emission to grid in field emission displays
US5898415A (en) 1997-09-26 1999-04-27 Candescent Technologies Corporation Circuit and method for controlling the color balance of a flat panel display without reducing gray scale resolution

Also Published As

Publication number Publication date
JP2002524816A (ja) 2002-08-06
DE69935343D1 (de) 2007-04-12
EP1116202A1 (en) 2001-07-18
EP1632927B1 (en) 2009-03-18
DE69940621D1 (de) 2009-04-30
US6307325B1 (en) 2001-10-23
EP1632927A2 (en) 2006-03-08
EP1116202B8 (en) 2007-04-25
DE69935343T8 (de) 2008-02-14
EP1632927A3 (en) 2008-04-23
WO2000013167A1 (en) 2000-03-09
KR100650104B1 (ko) 2006-11-27
US6104139A (en) 2000-08-15
US6459209B1 (en) 2002-10-01
JP4401572B2 (ja) 2010-01-20
EP1116202B1 (en) 2007-02-28
EP1116202A4 (en) 2003-07-09
KR20010072838A (ko) 2001-07-31
DE69935343T2 (de) 2007-11-08
KR20060054489A (ko) 2006-05-22
US6307326B1 (en) 2001-10-23

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