KR950024074U - Lighting equipment for LCD projectors - Google Patents

Lighting equipment for LCD projectors

Info

Publication number
KR950024074U
KR950024074U KR2019940001626U KR19940001626U KR950024074U KR 950024074 U KR950024074 U KR 950024074U KR 2019940001626 U KR2019940001626 U KR 2019940001626U KR 19940001626 U KR19940001626 U KR 19940001626U KR 950024074 U KR950024074 U KR 950024074U
Authority
KR
South Korea
Prior art keywords
lighting equipment
lcd projectors
projectors
lcd
lighting
Prior art date
Application number
KR2019940001626U
Other languages
Korean (ko)
Other versions
KR200156494Y1 (en
Inventor
전기욱
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019940001626U priority Critical patent/KR200156494Y1/en
Publication of KR950024074U publication Critical patent/KR950024074U/en
Application granted granted Critical
Publication of KR200156494Y1 publication Critical patent/KR200156494Y1/en

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
    • H04N9/3167—Modulator illumination systems for polarizing the light beam
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/002—Arrays of reflective systems
    • 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
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
KR2019940001626U 1994-01-28 1994-01-28 Light apparatus for lcd projector KR200156494Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940001626U KR200156494Y1 (en) 1994-01-28 1994-01-28 Light apparatus for lcd projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940001626U KR200156494Y1 (en) 1994-01-28 1994-01-28 Light apparatus for lcd projector

Publications (2)

Publication Number Publication Date
KR950024074U true KR950024074U (en) 1995-08-23
KR200156494Y1 KR200156494Y1 (en) 1999-09-01

Family

ID=19376444

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940001626U KR200156494Y1 (en) 1994-01-28 1994-01-28 Light apparatus for lcd projector

Country Status (1)

Country Link
KR (1) KR200156494Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000054877A (en) * 1999-02-01 2000-09-05 윤종용 LCD projection apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000054877A (en) * 1999-02-01 2000-09-05 윤종용 LCD projection apparatus

Also Published As

Publication number Publication date
KR200156494Y1 (en) 1999-09-01

Similar Documents

Publication Publication Date Title
KR970700876A (en) PROJECTOR
DE69912750D1 (en) LCD PROJECTOR
DE69429424T2 (en) LCD PROJECTOR
DE69532057D1 (en) Projection display device
DE69738319D1 (en) LCD Projector
DE69736966D1 (en) LCD color projector
DE69714131T2 (en) LCD Projector
DE9407862U1 (en) Tripod equipment
NO995735D0 (en) LCD Projector
KR950024074U (en) Lighting equipment for LCD projectors
DE9419254U1 (en) Slide projector
KR960019449U (en) Lamp combination device of LCD projector
KR960002682U (en) LCD projector lighting system
DE69531893D1 (en) PROJECTOR DISPLAY
KR950028236U (en) LCD projector optics
KR950028248U (en) LCD Projector
KR970003650U (en) Lcd projector
KR960008656U (en) Lamp housing for lighting equipment
KR950012314U (en) LCD Projector
KR970056319U (en) LCD Projector
KR960002374U (en) Lighting equipment
DE29516275U1 (en) LCD projector
DE29516269U1 (en) LCD projector
DE29516274U1 (en) LCD projector
KR960018502U (en) LCD lighting device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20080529

Year of fee payment: 10

EXPY Expiration of term