ES550984A0 - Un dispositivo de television por proyeccion - Google Patents

Un dispositivo de television por proyeccion

Info

Publication number
ES550984A0
ES550984A0 ES550984A ES550984A ES550984A0 ES 550984 A0 ES550984 A0 ES 550984A0 ES 550984 A ES550984 A ES 550984A ES 550984 A ES550984 A ES 550984A ES 550984 A0 ES550984 A0 ES 550984A0
Authority
ES
Spain
Prior art keywords
sub
display
filter
thickness
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.)
Granted
Application number
ES550984A
Other languages
English (en)
Other versions
ES8705702A1 (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 ES8705702A1 publication Critical patent/ES8705702A1/es
Publication of ES550984A0 publication Critical patent/ES550984A0/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
    • H01J29/02—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • 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
    • H01J29/185—Luminescent screens measures against halo-phenomena
    • 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
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/65—Holding-devices for protective discs or for picture masks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Luminescent Compositions (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
ES550984A 1984-07-20 1986-01-17 Un dispositivo de television por proyeccion Expired ES8705702A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8402304A NL8402304A (nl) 1984-07-20 1984-07-20 Beeldbuis.

Publications (2)

Publication Number Publication Date
ES8705702A1 ES8705702A1 (es) 1987-05-01
ES550984A0 true ES550984A0 (es) 1987-05-01

Family

ID=19844246

Family Applications (2)

Application Number Title Priority Date Filing Date
ES545315A Expired ES8701431A1 (es) 1984-07-20 1985-07-17 Un tubo de presentacion de imagenes, tal como un tubo para television por proyeccion, osciloscopio amplificador de rayos x y similares.
ES550984A Expired ES8705702A1 (es) 1984-07-20 1986-01-17 Un dispositivo de television por proyeccion

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES545315A Expired ES8701431A1 (es) 1984-07-20 1985-07-17 Un tubo de presentacion de imagenes, tal como un tubo para television por proyeccion, osciloscopio amplificador de rayos x y similares.

Country Status (10)

Country Link
US (2) US4634926A (es)
EP (1) EP0170320B1 (es)
JP (1) JPS6139349A (es)
KR (1) KR930002112B1 (es)
AT (1) ATE31230T1 (es)
CA (1) CA1229123A (es)
DD (1) DD236616A5 (es)
DE (1) DE3561123D1 (es)
ES (2) ES8701431A1 (es)
NL (1) NL8402304A (es)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176048B (en) * 1985-05-29 1989-07-05 Philips Nv Projection television display tube and projection television device comprising at least one such tube
NL8502226A (nl) * 1985-08-12 1987-03-02 Philips Nv Projectietelevisieinrichting.
GB8608925D0 (en) * 1986-04-11 1986-05-14 Philips Nv Projection television system
GB8612358D0 (en) * 1986-05-21 1986-06-25 Philips Nv Cathode ray tube
GB8623822D0 (en) * 1986-10-03 1986-11-05 Philips Nv Colour cathode ray tube
NL8602975A (nl) * 1986-11-24 1988-06-16 Philips Nv Beeldprojektiestelsel.
USRE34131E (en) * 1986-12-10 1992-11-24 U.S. Philips Corporation Display tube having improved brightness distribution
GB8629552D0 (en) * 1986-12-10 1987-01-21 Philips Nv Television system & display tubes
US4882617A (en) * 1986-12-24 1989-11-21 U.S. Philips Corporation Projection device and associated electro-optic monochrome display device with phosphor layer and interference filters
US4822144A (en) * 1986-12-24 1989-04-18 U.S. Philips Corporation Electro-optic color display including luminescent layer and interference filter
GB8707975D0 (en) * 1987-04-03 1987-05-07 Philips Nv Colour cathode ray tube
EP0300579B1 (de) * 1987-07-22 1995-06-14 Philips Patentverwaltung GmbH Optisches Interferenzfilter
JPH01195639A (ja) * 1988-01-29 1989-08-07 Matsushita Electric Ind Co Ltd 投写用陰極線管
ATE114826T1 (de) * 1988-03-18 1994-12-15 Instruments Sa Beugungsgitter und herstellungsverfahren dafür.
US5245474A (en) * 1988-03-22 1993-09-14 Compagnie Generale D'electricite Electromagnetic filter device
US4937661A (en) * 1988-07-11 1990-06-26 North American Philips Corporation Projection television display tube and device having band pass interference filter
JPH02109237A (ja) * 1988-10-18 1990-04-20 Nippon Electric Glass Co Ltd 投写形テレビジョン用陰極線管
FR2640425A1 (fr) * 1988-12-09 1990-06-15 Malifaud Pierre Procede pour la selection spectrale d'un rayonnement et dispositif de mise en oeuvre, notamment teleprojecteur d'image video
US4914511A (en) * 1988-12-23 1990-04-03 North American Philips Corporation Projection color TV using CRTs having interference filters with different number of layers
NL8900070A (nl) * 1989-01-12 1990-08-01 Philips Nv Inrichting voor het inspekteren van een interferentiefilter voor een projektie-televisiebeeldbuis.
JPH0834596B2 (ja) * 1989-02-20 1996-03-29 三菱電機株式会社 投写型テレビジョン装置
JPH0734354B2 (ja) * 1989-05-19 1995-04-12 日本電気硝子株式会社 投写形テレビジョン用陰極線管
JPH0744688B2 (ja) * 1989-06-08 1995-05-15 三菱電機株式会社 投写型テレビジヨン装置
US5248518A (en) * 1989-06-27 1993-09-28 Mitsubishi Denki Kabushiki Kaisha Projection cathode ray tube
US5138222A (en) * 1989-06-27 1992-08-11 Mitsubishi Denki Kabushiki Kaisha Projection cathode ray tube having an interference filter
DE4024308C2 (de) * 1989-07-31 1993-12-02 Central Glass Co Ltd Wärmeisolierglas mit dielektrischem Vielschichtenüberzug
FR2650914A1 (fr) * 1989-08-11 1991-02-15 Thomson Tubes Electroniques Ecran cathodoluminescent a haute efficacite pour tubes a rayons cathodiques haute luminance
JPH03127436A (ja) * 1989-10-11 1991-05-30 Mitsubishi Electric Corp 投写型テレビジョン装置
JPH03133034A (ja) * 1989-10-16 1991-06-06 Mitsubishi Electric Corp 投写型陰極線管
JPH03138838A (ja) * 1989-10-24 1991-06-13 Mitsubishi Electric Corp 投写型陰極線管
JPH03198492A (ja) * 1989-12-26 1991-08-29 Mitsubishi Electric Corp 投写型テレビジョン装置
US5065071A (en) * 1990-01-02 1991-11-12 North American Philips Corporation Monochrome CRT with interference filter having filter layer with reduced transmission and projection color TV incorporating same
US5135300A (en) * 1990-02-01 1992-08-04 Mitsubishi Denki Kabushiki Kaisha Projection color display apparatus
JP2650458B2 (ja) * 1990-03-29 1997-09-03 三菱電機株式会社 投写型陰極線管
JP2512204B2 (ja) * 1990-05-09 1996-07-03 三菱電機株式会社 投写型陰極線管
JP2714995B2 (ja) * 1990-05-29 1998-02-16 三菱電機株式会社 投写型陰極線管
KR920003398A (ko) * 1990-07-27 1992-02-29 김정배 간섭필터를 보유한 투사관
JPH081791B2 (ja) * 1990-08-20 1996-01-10 三菱電機株式会社 投写型陰極線管
US5243255A (en) * 1990-10-24 1993-09-07 Mitsubishi Denki Kabushiki Kaisha Cathode-ray tube with low reflectivity film
KR950014541B1 (ko) * 1991-05-24 1995-12-05 미쯔비시덴끼 가부시끼가이샤 광선택흡수층 또는 뉴트럴 필터층을 갖는 컬러음극선관
EP0536833B1 (en) * 1991-10-10 1997-01-15 Koninklijke Philips Electronics N.V. X-ray examination apparatus
US6074789A (en) * 1994-03-08 2000-06-13 Philips Electronics N.A. Corp. Method for producing phosphor screens, and color cathode ray tubes incorporating same
US5569977A (en) * 1994-03-08 1996-10-29 Philips Electronics North America Corporation Cathode ray tube with UV-reflective filter and UV-excitable phosphor
JP3539784B2 (ja) * 1995-03-06 2004-07-07 セイコーインスツルメンツ株式会社 選択呼出信号の受信方法及び受信装置
JPH08322006A (ja) * 1995-05-24 1996-12-03 Mitsubishi Electric Corp 投写型テレビジョン装置
US5813753A (en) * 1997-05-27 1998-09-29 Philips Electronics North America Corporation UV/blue led-phosphor device with efficient conversion of UV/blues light to visible light
US5999321A (en) * 1998-06-19 1999-12-07 Philips Electronics North America Corporation Dichroic filters with low nm per degree sensitivity
KR100310693B1 (ko) * 1999-03-31 2001-10-17 김순택 적층 필터막을 갖춘 칼라 음극선관
US6841802B2 (en) 2002-06-26 2005-01-11 Oriol, Inc. Thin film light emitting diode
US7235792B2 (en) 2004-05-19 2007-06-26 Carl Scott Elofson Color-tuned volumetric light using high quantum yield nanocrystals
US20060221022A1 (en) * 2005-04-01 2006-10-05 Roger Hajjar Laser vector scanner systems with display screens having optical fluorescent materials
DE102005062514A1 (de) * 2005-09-28 2007-03-29 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement
KR20100118149A (ko) * 2008-02-28 2010-11-04 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 발광 다이오드 장치
JP5038968B2 (ja) * 2008-05-01 2012-10-03 日東電工株式会社 集光素子、それを用いた面光源および液晶表示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330898A1 (de) * 1973-06-18 1975-01-09 Siemens Ag Leuchtschirm
US3902012A (en) * 1973-07-16 1975-08-26 Ibm Color deformographic storage target
US4310784A (en) * 1979-05-07 1982-01-12 Anthon Erik W Cathode ray tube face plate construction for suppressing the halo and method
US4310783A (en) * 1979-05-07 1982-01-12 Temple Michael D Cathode ray tube face plate construction for suppressing the halo having a low reflection and method
JPS58221811A (ja) * 1982-06-17 1983-12-23 Fuji Photo Optical Co Ltd 耐熱反射防止膜

Also Published As

Publication number Publication date
NL8402304A (nl) 1986-02-17
DE3561123D1 (en) 1988-01-14
ES545315A0 (es) 1986-11-16
ES8701431A1 (es) 1986-11-16
JPS6139349A (ja) 1986-02-25
ES8705702A1 (es) 1987-05-01
CA1229123A (en) 1987-11-10
US4634926A (en) 1987-01-06
JPH0588497B2 (es) 1993-12-22
EP0170320B1 (en) 1987-12-02
DD236616A5 (de) 1986-06-11
KR860001461A (ko) 1986-02-26
ATE31230T1 (de) 1987-12-15
EP0170320A1 (en) 1986-02-05
KR930002112B1 (ko) 1993-03-26
US4647812A (en) 1987-03-03

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