KR910010327U - 3 패널 lcd 프로젝터 - Google Patents

3 패널 lcd 프로젝터

Info

Publication number
KR910010327U
KR910010327U KR2019890016831U KR890016831U KR910010327U KR 910010327 U KR910010327 U KR 910010327U KR 2019890016831 U KR2019890016831 U KR 2019890016831U KR 890016831 U KR890016831 U KR 890016831U KR 910010327 U KR910010327 U KR 910010327U
Authority
KR
South Korea
Prior art keywords
panel lcd
lcd projector
projector
panel
lcd
Prior art date
Application number
KR2019890016831U
Other languages
English (en)
Other versions
KR950007822Y1 (ko
Inventor
권순형
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR2019890016831U priority Critical patent/KR950007822Y1/ko
Publication of KR910010327U publication Critical patent/KR910010327U/ko
Application granted granted Critical
Publication of KR950007822Y1 publication Critical patent/KR950007822Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3155—Modulator illumination systems for controlling the light source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • G03B21/006—Projectors using an electronic spatial light modulator but not peculiar thereto using LCD's

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
KR2019890016831U 1989-11-14 1989-11-14 3 패널 lcd 프로젝터 KR950007822Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890016831U KR950007822Y1 (ko) 1989-11-14 1989-11-14 3 패널 lcd 프로젝터

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890016831U KR950007822Y1 (ko) 1989-11-14 1989-11-14 3 패널 lcd 프로젝터

Publications (2)

Publication Number Publication Date
KR910010327U true KR910010327U (ko) 1991-06-29
KR950007822Y1 KR950007822Y1 (ko) 1995-09-21

Family

ID=19291840

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890016831U KR950007822Y1 (ko) 1989-11-14 1989-11-14 3 패널 lcd 프로젝터

Country Status (1)

Country Link
KR (1) KR950007822Y1 (ko)

Also Published As

Publication number Publication date
KR950007822Y1 (ko) 1995-09-21

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Legal Events

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