ES8407246A1 - Un aparato electronico de presentacion que comprende un tubo plano de presentacion - Google Patents

Un aparato electronico de presentacion que comprende un tubo plano de presentacion

Info

Publication number
ES8407246A1
ES8407246A1 ES525625A ES525625A ES8407246A1 ES 8407246 A1 ES8407246 A1 ES 8407246A1 ES 525625 A ES525625 A ES 525625A ES 525625 A ES525625 A ES 525625A ES 8407246 A1 ES8407246 A1 ES 8407246A1
Authority
ES
Spain
Prior art keywords
electrodes
emitters
switching
brightness
switching electrodes
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
Application number
ES525625A
Other languages
English (en)
Other versions
ES525625A0 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES525625A0 publication Critical patent/ES525625A0/es
Publication of ES8407246A1 publication Critical patent/ES8407246A1/es
Expired 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
    • 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
    • H01J31/126—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using line sources

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

APARATO ELECTRONICO DE PRESENTACION QUE COMPRENDE UN TUBO PLANO DE PRESENTACION.CONSTA DE ELEMENTOS DE PRODUCCION DE ELECTRONES (22); UNA PLACA DE CONTROL (30) CON ABERTURAS (32) QUE TIENE UNA PLURALIDAD DE ELECTRODOS DE CONMUTACION (34) EN UNA CARA QUE MIRA HACIA LOS ELEMENTOS DE PRODUCCION DE ELECTRONES (22) QUE CONTROLA EL PASO DE LOS ELECTRONES A TRAVES DE ABERTURAS EN LA PLACA DE CONTROL (30) Y ELECTRODOS DE CONTROL DE BRILLO (36) EN SU OTRA CARA, POR LOS QUE SE APLICA UNA SEÑAL DE MODULACION Y UNA TENSION PARA CORREGIR LAS VARIACIONES DE EMISION DE LOS ELEMENTOSDE PRODUCCION DE ELECTRONES (22); Y UNA PLACA DE BLINDAJE (38) DE ELECTRONES DISPUESTA ENTRE LOS ELEMENTOS PRODUCTORES DE ELECTRONES (22) Y LA PLACA DE CONTROL (30) Y CON ABERTURAS QUE SON ELEMENTOS DE FORMACION DE HACES DE ELECTRONES DE LOS ELEMENTOS QUE PASAN A TRAVES DE ELLAS.
ES525625A 1982-09-17 1983-09-15 Un aparato electronico de presentacion que comprende un tubo plano de presentacion Expired ES8407246A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08226501A GB2127616A (en) 1982-09-17 1982-09-17 Display apparatus

Publications (2)

Publication Number Publication Date
ES525625A0 ES525625A0 (es) 1984-08-16
ES8407246A1 true ES8407246A1 (es) 1984-08-16

Family

ID=10532969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525625A Expired ES8407246A1 (es) 1982-09-17 1983-09-15 Un aparato electronico de presentacion que comprende un tubo plano de presentacion

Country Status (5)

Country Link
US (1) US4525653A (es)
EP (1) EP0107217A1 (es)
JP (1) JPS5973837A (es)
ES (1) ES8407246A1 (es)
GB (1) GB2127616A (es)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0630229B2 (ja) * 1983-07-15 1994-04-20 松下電器産業株式会社 電子源
GB2155237A (en) * 1984-02-29 1985-09-18 Philips Electronic Associated Display apparatus including a flat cathode ray tube
US4563613A (en) * 1984-05-01 1986-01-07 Xerox Corporation Gated grid structure for a vacuum fluorescent printing device
US4703231A (en) * 1984-06-26 1987-10-27 Matsushita Electric Industrial Co., Ltd. Flat type image display tube and display device using the same
JPS61124031A (ja) * 1984-11-20 1986-06-11 Matsushita Electric Ind Co Ltd 画像表示装置の電子銃
WO1986003331A1 (en) * 1984-11-20 1986-06-05 Matsushita Electric Industrial Co., Ltd. Electron gun of picture display device
JPS61161093A (ja) * 1985-01-09 1986-07-21 Sony Corp ダイナミツクユニフオミテイ補正装置
GB2174535B (en) * 1985-04-29 1989-07-05 Philips Electronic Associated Display tube
JPS61264640A (ja) * 1985-05-20 1986-11-22 Matsushita Electric Ind Co Ltd 画像表示装置
JPS6215738A (ja) * 1985-07-12 1987-01-24 Matsushita Electric Ind Co Ltd 平板形陰極線管およびその駆動方法
JPS6276980A (ja) * 1985-09-30 1987-04-09 Matsushita Electric Ind Co Ltd 平板形陰極線管の駆動方法
US4705992A (en) * 1985-11-21 1987-11-10 Conrac Corporation System for stabilizing cathode emissions with an in-line gun cathode ray tube
JPS62147635A (ja) * 1985-12-20 1987-07-01 Matsushita Electric Ind Co Ltd 表示装置
JPS62151083A (ja) * 1985-12-25 1987-07-06 Matsushita Electric Ind Co Ltd 平板形陰極線管
DE3622259A1 (de) * 1986-07-02 1988-01-07 Standard Elektrik Lorenz Ag Flache bildwiedergabevorrichtung
US4857799A (en) * 1986-07-30 1989-08-15 Sri International Matrix-addressed flat panel display
JPS6388735A (ja) * 1986-10-01 1988-04-19 Futaba Corp 蛍光発光管
JPH0821336B2 (ja) * 1986-12-19 1996-03-04 松下電器産業株式会社 平板形陰極線管
NL8700486A (nl) * 1987-02-27 1988-09-16 Philips Nv Weergeefinrichting.
US5142388A (en) * 1987-11-10 1992-08-25 Futaba Denshi Kogyo K.K. Color display device having liquid crystal cell and fluorescent display with two different luminous sections
JPH01221844A (ja) * 1988-02-29 1989-09-05 Sony Corp フラットディスプレイ装置
NL8800554A (nl) * 1988-03-07 1989-10-02 Philips Nv Platte beeldbuis, voorzien van een emissiesysteem voor het emitteren van een planaire elektronenbundel, een afbuigsysteem en een modulatiesysteem.
US4973888A (en) * 1988-03-28 1990-11-27 Futaba Denshi Kogyo K.K. Image display device
DE68919253T2 (de) * 1988-03-31 1995-06-22 Mitsubishi Electric Corp Bildröhre, als Lichtquelle verwendet.
JP2752137B2 (ja) * 1988-11-18 1998-05-18 三洋電機株式会社 フラットディスプレイ
EP0369468A3 (en) * 1988-11-18 1990-09-12 Sanyo Electric Co., Ltd. Flat display
DE3911351A1 (de) * 1989-04-07 1990-10-11 Nokia Unterhaltungselektronik Flache anzeigeeinrichtung
EP0649163B1 (en) * 1990-02-01 1996-12-11 Mitsubishi Denki Kabushiki Kaisha Planar display apparatus
IL95736A (en) * 1990-09-19 1994-06-24 Yeda Res & Dev Flat panel display devices
JP2723667B2 (ja) * 1990-11-09 1998-03-09 鹿児島日本電気株式会社 平面型電子放出装置
GB2259183B (en) * 1991-03-06 1995-01-18 Sony Corp Flat image-display apparatus
GB2254486B (en) * 1991-03-06 1995-01-18 Sony Corp Flat image-display apparatus
JP2887943B2 (ja) * 1991-06-04 1999-05-10 松下電器産業株式会社 電子源と電子源の駆動方法
EP0645794B1 (en) * 1993-09-20 1997-11-26 Hewlett-Packard Company Focusing and steering electrodes for electron sources
US5838119A (en) * 1994-01-18 1998-11-17 Engle; Craig D. Electronic charge store mechanism
AU768835B2 (en) * 1994-06-08 2004-01-08 Canon Kabushiki Kaisha Electron-beam generating device having plurality of cold cathode elements, method of driving said device and image forming apparatus applying same
JP3311201B2 (ja) 1994-06-08 2002-08-05 キヤノン株式会社 画像形成装置
GB2293042A (en) * 1994-09-03 1996-03-13 Ibm Electron multiplier, e.g. for a field emission display
DE69531294D1 (de) * 1995-07-20 2003-08-21 St Microelectronics Srl Verfahren und Vorrichtung zur Vereinheitlichung der Helligkeit und zur Reduzierung des Abbaus von Phosphor in einer flachen Bildemissionsanzeigevorrichtung
JPH09115673A (ja) * 1995-10-13 1997-05-02 Sony Corp 発光素子又は装置、及びその駆動方法
JPH11500862A (ja) * 1995-12-11 1999-01-19 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ フラットパネル形表示装置
GB2313703B (en) * 1996-06-01 2001-03-21 Ibm Current sensing in vacuum electron devices
GB2337358B (en) 1998-05-16 2002-06-05 Ibm Active correction technique for a magnetic matrix display

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622828A (en) * 1969-12-01 1971-11-23 Us Army Flat display tube with addressable cathode
US3935500A (en) * 1974-12-09 1976-01-27 Texas Instruments Incorporated Flat CRT system
US4030090A (en) * 1975-12-17 1977-06-14 Rca Corporation Flat image display device utilizing digital modulation
US4024391A (en) * 1976-04-09 1977-05-17 The United States Of America As Represented By The Secretary Of The Army Photocathode and microchannel plate picture element array image intensifier tube and system
US4121137A (en) * 1976-11-12 1978-10-17 Rca Corporation System for achieving image uniformity in display devices
US4227117A (en) * 1978-04-28 1980-10-07 Matsuhita Electric Industrial Co., Ltd. Picture display device
US4344021A (en) * 1980-07-21 1982-08-10 Rca Corporation System for compensating for transfer characteristic variations of electron guns
US4417184A (en) * 1980-08-04 1983-11-22 Matsushita Electric Industrial Co., Ltd. Picture image display apparatus

Also Published As

Publication number Publication date
EP0107217A1 (en) 1984-05-02
US4525653A (en) 1985-06-25
GB2127616A (en) 1984-04-11
ES525625A0 (es) 1984-08-16
JPS5973837A (ja) 1984-04-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401