BR9703931A - Sistema de projeção com tela fluorescente - Google Patents

Sistema de projeção com tela fluorescente

Info

Publication number
BR9703931A
BR9703931A BR9703931A BR9703931A BR9703931A BR 9703931 A BR9703931 A BR 9703931A BR 9703931 A BR9703931 A BR 9703931A BR 9703931 A BR9703931 A BR 9703931A BR 9703931 A BR9703931 A BR 9703931A
Authority
BR
Brazil
Prior art keywords
projection system
fluorescent screen
fluorescent
screen
projection
Prior art date
Application number
BR9703931A
Other languages
English (en)
Portuguese (pt)
Inventor
Young Rag Do
Original Assignee
Samsung Display Devices Co 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 Samsung Display Devices Co Ltd filed Critical Samsung Display Devices Co Ltd
Publication of BR9703931A publication Critical patent/BR9703931A/pt

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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7425—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being a dielectric deformable layer controlled by an electron beam, e.g. eidophor projector
    • 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
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • 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
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H01J29/322—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television with adjacent dots
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Luminescent Compositions (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Projection Apparatus (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
BR9703931A 1996-12-12 1997-08-12 Sistema de projeção com tela fluorescente BR9703931A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960064634A KR19980046311A (ko) 1996-12-12 1996-12-12 형광막 프로젝터

Publications (1)

Publication Number Publication Date
BR9703931A true BR9703931A (pt) 1998-11-03

Family

ID=19487378

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9703931A BR9703931A (pt) 1996-12-12 1997-08-12 Sistema de projeção com tela fluorescente

Country Status (5)

Country Link
JP (1) JPH10172459A (ko)
KR (1) KR19980046311A (ko)
CN (1) CN1185081A (ko)
BR (1) BR9703931A (ko)
DE (1) DE19722404A1 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1047750B1 (en) * 1998-08-25 2005-04-06 Koninklijke Philips Electronics N.V. Method of coating a luminescent material
US6429583B1 (en) * 1998-11-30 2002-08-06 General Electric Company Light emitting device with ba2mgsi2o7:eu2+, ba2sio4:eu2+, or (srxcay ba1-x-y)(a1zga1-z)2sr:eu2+phosphors
JP3421736B2 (ja) * 1999-03-04 2003-06-30 独立行政法人産業技術総合研究所 機械的外力による発光方法
KR20000067178A (ko) * 1999-04-24 2000-11-15 김순택 프로젝터
JP3273317B2 (ja) * 1999-08-25 2002-04-08 独立行政法人産業技術総合研究所 応力発光材料およびその製造方法
KR100637118B1 (ko) * 2000-03-27 2006-10-20 삼성에스디아이 주식회사 자외선 발광 형광체를 구비한 디스플레이 장치
DE10036940A1 (de) * 2000-07-28 2002-02-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lumineszenz-Konversions-LED
TWI290329B (en) 2001-10-30 2007-11-21 Hitachi Ltd Plasma display device, luminescent device and image and information display system using the same
KR20030048562A (ko) * 2001-12-12 2003-06-25 삼성전자주식회사 영상 투사 장치
KR100511562B1 (ko) * 2003-01-29 2005-09-02 한국화학연구원 백색 발광 다이오드 및 능동 발광형 액정 디스플레이에 적용되는 스트론튬실리케이트계 황색 형광체와 이의 제조방법
CN100375776C (zh) * 2003-05-17 2008-03-19 磷技术有限公司 含有硅酸盐荧光性磷光体的发光装置
KR101041311B1 (ko) 2004-04-27 2011-06-14 파나소닉 주식회사 형광체 조성물과 그 제조 방법, 및 그 형광체 조성물을 이용한 발광장치
JP2006335967A (ja) * 2005-06-03 2006-12-14 Toshiba Corp 表示装置用蛍光体および電界放出型表示装置
US7959302B2 (en) * 2006-03-28 2011-06-14 Seiko Epson Corporation Display device and game machine
JP2010151851A (ja) * 2008-11-28 2010-07-08 Toshiba Corp 表示装置
DE102009052468A1 (de) 2009-11-09 2011-05-12 Osram Gesellschaft mit beschränkter Haftung Leuchtstoffzusammensetzung für Niederdruckentladungslampen
KR101107104B1 (ko) * 2009-11-26 2012-01-31 삼성에스디아이 주식회사 플라즈마 디스플레이패널용 녹색 형광체 및 이를 포함하는 플라즈마 디스플레이 패널
JP5617288B2 (ja) * 2010-03-18 2014-11-05 セイコーエプソン株式会社 照明装置及びプロジェクター
CN102775985B (zh) * 2012-07-07 2016-04-20 华北理工大学 一种具有长余辉发光功能的Sr2MgSi2O7:Eu2+，Dy3+纳米线的合成方法
CN106398694A (zh) * 2016-09-13 2017-02-15 山东大学 一种Pb2+掺杂的紫外长余辉发光材料及其制备方法
CN109031878A (zh) * 2018-08-31 2018-12-18 苏州瑞鸥艾斯显示科技有限公司 高动态范围短焦距投影系统

Also Published As

Publication number Publication date
JPH10172459A (ja) 1998-06-26
KR19980046311A (ko) 1998-09-15
MX9705794A (es) 1998-06-28
DE19722404A1 (de) 1998-06-18
CN1185081A (zh) 1998-06-17

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired