KR20050070971A - 착탈식 양면디스플레이용 액정표시장치 - Google Patents
착탈식 양면디스플레이용 액정표시장치 Download PDFInfo
- Publication number
- KR20050070971A KR20050070971A KR1020030101681A KR20030101681A KR20050070971A KR 20050070971 A KR20050070971 A KR 20050070971A KR 1020030101681 A KR1020030101681 A KR 1020030101681A KR 20030101681 A KR20030101681 A KR 20030101681A KR 20050070971 A KR20050070971 A KR 20050070971A
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- South Korea
- Prior art keywords
- liquid crystal
- guide plate
- light guide
- double
- image information
- Prior art date
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 93
- 230000003287 optical effect Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133342—Constructional arrangements; Manufacturing methods for double-sided displays
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (12)
- 입사된 광을 양면으로 출사할 수 있는 다수의 패턴들이 내부에 형성된 도광판과, 도광판 양면에 각각 위치한 기능성 광학시트와, 상기 기능성 광학시트의 바깥쪽에 각각 위치한 한 쌍의 액정패널을 가진 양면표시액정모듈과;상기 양면표시액정모듈의 도광판에 광을 공급하는 램프와;상기 한 쌍의 액정모듈에 영상정보 및 전원을 공급하는 인터페이스부를 가진 크레이들을 포함하는 착탈식 양면표시액정장치
- 청구항 1에 있어서,상기 양면표시 액정모듈은 영상정보와 영상제어신호를 수신하는 영상제어신호수신부와,전원을 공급받는 전원부와, 상기 영상제어신호에 따라 영상정보를 각 액정패널에서 디스플레이되도록 하는 타이밍컨트롤러를 구비하고,상기 크레이들은 상기 액정모듈에 영상정보를 제공하기 위해 외부로부터 영상정보를 수신하는 영상정보수신부를 가지고 있으며, 상기 인터페이스부는 상기 영상정보수신부에서 수신한 영상정보를 상기 액정모듈의 영상제어신호수신부로 송신하는 착탈식 양면표시액정표시장치.
- 청구항 2에 있어서,상기 양면표시 액정모듈의 영상제어수신부는 한 쌍의 액정패널 중 선택된 하나의 바깥면에 위치하는 착탈식 양면표시 액정표시장치.
- 청구항 2에 있어서,상기 액정모듈의 영상제어수신부는 액정모듈의 측면에 위치하는 착탈식 양면표시 액정표시장치.
- 청구항 2에 있어서,상기 영상정보수신부는 DVI(Digital Video Interactive), Svideo, 컴포넌트,컴포짓, USB을 포함하는 착탈식 양면표시 액정표시장치.
- 청구항 1에 있어서,상기 램프는 상기 도광판 양측 또는 일측 또는 상기 도광판에 직접 위치하는 착탈식 양면표시 액정표시장치.
- 청구항 1에 있어서,상기 램프는 상기 크레이들에 위치하는 착탈식 양면표시 액정표시장치.
- 청구항 6 또는 청구항 7에 있어서,상기 크레이들에는 상기 램프에 교류전원을 제공하는 인버터를 더욱 구비한 착탈식 양면표시 액정표시장치.
- 청구항 1에 있어서,상기 도광판은 전면과 배면에 형성된 더미패턴을 더욱 포함하는 착탈식 양면 표시 액정표시장치.
- 청구항 1에 있어서,상기 인터페이스부는 LVDS전송방법을 채택하는 착탈식 양면표시 액정표시장치.
- 청구항 1에 있어서,상기 액정모듈은 상기 크레이들에 대하여 슬라이드되어 장착되는 착탈식 양면표시 액정표시장치.
- 청구항 1에 있어서,상기 액정패널에 전원을 공급하는 배터리를 더욱 포함하는 양면표시액정모듈.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030101681A KR101001535B1 (ko) | 2003-12-31 | 2003-12-31 | 착탈식 양면디스플레이용 액정표시장치 |
US11/023,595 US7683865B2 (en) | 2003-12-29 | 2004-12-29 | Detachable liquid crystal display device |
US12/713,037 US8854285B2 (en) | 2003-12-29 | 2010-02-25 | Detachable liquid crystal display device |
US12/713,021 US8581943B2 (en) | 2003-12-29 | 2010-02-25 | Detachable liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030101681A KR101001535B1 (ko) | 2003-12-31 | 2003-12-31 | 착탈식 양면디스플레이용 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
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KR20050070971A true KR20050070971A (ko) | 2005-07-07 |
KR101001535B1 KR101001535B1 (ko) | 2010-12-15 |
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KR1020030101681A KR101001535B1 (ko) | 2003-12-29 | 2003-12-31 | 착탈식 양면디스플레이용 액정표시장치 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100796536B1 (ko) * | 2005-09-28 | 2008-01-21 | 엔이씨 엘씨디 테크놀로지스, 엘티디. | Lcd 모듈 |
KR101014425B1 (ko) * | 2008-10-22 | 2011-02-15 | 한솔테크닉스(주) | 양면 라이팅 디스플레이 장치 |
KR20180000391A (ko) * | 2016-06-22 | 2018-01-03 | 삼성디스플레이 주식회사 | 거치대 및 이를 포함하는 표시 장치 |
KR101897246B1 (ko) * | 2017-06-27 | 2018-09-10 | 주식회사 토비스 | 입체감을 갖는 디스플레이장치 |
-
2003
- 2003-12-31 KR KR1020030101681A patent/KR101001535B1/ko active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100796536B1 (ko) * | 2005-09-28 | 2008-01-21 | 엔이씨 엘씨디 테크놀로지스, 엘티디. | Lcd 모듈 |
KR101014425B1 (ko) * | 2008-10-22 | 2011-02-15 | 한솔테크닉스(주) | 양면 라이팅 디스플레이 장치 |
KR20180000391A (ko) * | 2016-06-22 | 2018-01-03 | 삼성디스플레이 주식회사 | 거치대 및 이를 포함하는 표시 장치 |
KR101897246B1 (ko) * | 2017-06-27 | 2018-09-10 | 주식회사 토비스 | 입체감을 갖는 디스플레이장치 |
WO2019004649A1 (ko) * | 2017-06-27 | 2019-01-03 | 주식회사 토비스 | 입체감을 갖는 디스플레이장치 |
Also Published As
Publication number | Publication date |
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KR101001535B1 (ko) | 2010-12-15 |
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