KR960024537A - 반사형 네가티브 액정표시장치 - Google Patents
반사형 네가티브 액정표시장치 Download PDFInfo
- Publication number
- KR960024537A KR960024537A KR1019940040507A KR19940040507A KR960024537A KR 960024537 A KR960024537 A KR 960024537A KR 1019940040507 A KR1019940040507 A KR 1019940040507A KR 19940040507 A KR19940040507 A KR 19940040507A KR 960024537 A KR960024537 A KR 960024537A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal display
- display device
- reflective negative
- negative liquid
- Prior art date
Links
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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133553—Reflecting elements
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- 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
- G02F2203/00—Function characteristic
- G02F2203/02—Function characteristic reflective
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
본 발명은 반사형 네가티브 LCD에 관한 것으로, 입사되는 입사광이 편광되지 않도록 제1실시예로는 LCD 및 전면 편광판을 이격시키고, 제2실시예로는 LCD의 측면에 조명을 설치하여 입사광이 비취도록 구현함으로써, 세그먼트의 축소 및 콘트라스트가 저하되는 문제를 해결하였다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명의 제1실시예에 따른 반사형 네가티브 액정표시장치를 도시한 단면도, 제3도는 본 발명의 제2실시예에 따른 반사형 네가티브 액정표시장치를 도시한 단면도.
Claims (3)
- 액정표시장치에 있어서, 화소전극과 공통전극이 각각 형성되어 있는 상/하측 액정기판과, 상기 하측 액정기판의 양측에 평행하게 부착되어 있는 후면 편광판과, 상기 상측 액정기판과 전면편광판이 예정된 간격만큼 이격되어 있는 것을 특징으로 하는 반사형 네가티브 액정표시장치.
- 제1항에 있어서, 상기 셀갭(d)은 1㎝ 내지 5㎝ 사이의 간격인 것을 특징으로 하는 반사형 네가티브 액정표시장치.
- 상/하측 액정기판이 접합되어 있는 액정표시장치에 있어서, 상기 상/하측 액정기판의 측면에 광원이 설치된 것을 특징으로 하는 반사형 네가티브 액정표시장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940040507A KR0151878B1 (ko) | 1994-12-31 | 1994-12-31 | 반사형 네가티브 액정표시장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940040507A KR0151878B1 (ko) | 1994-12-31 | 1994-12-31 | 반사형 네가티브 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960024537A true KR960024537A (ko) | 1996-07-20 |
KR0151878B1 KR0151878B1 (ko) | 1998-10-15 |
Family
ID=19406193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940040507A KR0151878B1 (ko) | 1994-12-31 | 1994-12-31 | 반사형 네가티브 액정표시장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0151878B1 (ko) |
-
1994
- 1994-12-31 KR KR1019940040507A patent/KR0151878B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0151878B1 (ko) | 1998-10-15 |
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