KR900005826A - Stereoscopic LCD Projector Screen - Google Patents

Stereoscopic LCD Projector Screen Download PDF

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Publication number
KR900005826A
KR900005826A KR1019880012276A KR880012276A KR900005826A KR 900005826 A KR900005826 A KR 900005826A KR 1019880012276 A KR1019880012276 A KR 1019880012276A KR 880012276 A KR880012276 A KR 880012276A KR 900005826 A KR900005826 A KR 900005826A
Authority
KR
South Korea
Prior art keywords
projector screen
lcd projector
screen
stereoscopic lcd
liquid crystal
Prior art date
Application number
KR1019880012276A
Other languages
Korean (ko)
Other versions
KR930012245B1 (en
Inventor
박홍철
Original Assignee
최근선
주식회사 금성사
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 최근선, 주식회사 금성사 filed Critical 최근선
Priority to KR1019880012276A priority Critical patent/KR930012245B1/en
Publication of KR900005826A publication Critical patent/KR900005826A/en
Application granted granted Critical
Publication of KR930012245B1 publication Critical patent/KR930012245B1/en

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Abstract

내용 없음.No content.

Description

입체티브이용 액정 프로젝터 스크린Stereoscopic LCD Projector Screen

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명 스크린의 단면도.3 is a cross-sectional view of the present invention screen.

제5도는 본 발명 액정 프로젝터 스크린의 동작 원리도.5 is a working principle of the liquid crystal projector screen of the present invention.

제7도는 본 발명 액정의 화소 형태도.7 is a pixel form diagram of the liquid crystal of the present invention.

Claims (2)

편광된 좌우측 비데오 영상신호(RV)(LV)의 빛이 순차적으로 프레스넬렌즈(1), 분산기(2), 렌티큘(3)을 통해 좌,우측 편광안경(7)(7')에 인가되게한 프로젝션 티브이의 스크린에 있어서, 상기한 분산기(2)와 렌티큘(3) 사이에와 같은 모양의 조합으로 된 편광필터(4)를 삽입한 것을 특징으로 하는 입체 티브이용 액정 프로젝터 스크린.The light of the polarized left and right video image signal (RV) (LV) is sequentially applied to the left and right polarized glasses 7 (7 ') through the Fresnel lens (1), the disperser (2), and the lenticule (3). In the screen of the projection TV, between the disperser (2) and the lenticule (3) 3D TV liquid crystal projector screen, characterized in that the insertion of a polarizing filter (4) having a combination of the same shape. 제1항에 있어서, 상기한 편광필터(4)의형태가 서로 하나 건너씩 위치하여, 서로 수직한 편광방향을 갖도록 하는 것을 특징으로한 입체 티브이용 액정 프로젝터 스크린.The method of claim 1, wherein the polarization filter 4 The liquid crystal projector screen for a three-dimensional TV, characterized in that the shape is positioned across each other to have a polarization direction perpendicular to each other. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880012276A 1988-09-22 1988-09-22 Liquid crystar projector screen for cubic tv KR930012245B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880012276A KR930012245B1 (en) 1988-09-22 1988-09-22 Liquid crystar projector screen for cubic tv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880012276A KR930012245B1 (en) 1988-09-22 1988-09-22 Liquid crystar projector screen for cubic tv

Publications (2)

Publication Number Publication Date
KR900005826A true KR900005826A (en) 1990-04-14
KR930012245B1 KR930012245B1 (en) 1993-12-24

Family

ID=19277947

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880012276A KR930012245B1 (en) 1988-09-22 1988-09-22 Liquid crystar projector screen for cubic tv

Country Status (1)

Country Link
KR (1) KR930012245B1 (en)

Also Published As

Publication number Publication date
KR930012245B1 (en) 1993-12-24

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