KR100543022B1 - 액정 표시 장치 - Google Patents
액정 표시 장치 Download PDFInfo
- Publication number
- KR100543022B1 KR100543022B1 KR1019970067033A KR19970067033A KR100543022B1 KR 100543022 B1 KR100543022 B1 KR 100543022B1 KR 1019970067033 A KR1019970067033 A KR 1019970067033A KR 19970067033 A KR19970067033 A KR 19970067033A KR 100543022 B1 KR100543022 B1 KR 100543022B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- substrates
- crystal display
- electric field
- substrate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
-
- 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
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (3)
- 서로 마주보고 있으며, 동일한 방향으로 액정 배향 방향을 가지는 제1 기판 및 제2 기판,상기 제1 및 제2 기판 사이에 주입되어 있으며, 그 장축이 상기 제1 및 제2 기판에 대하여 평행하게 배향되어 있는 액정 물질층을 포함하고,상기 액정 물질층의 지연(Δn*d)이 λ/2인 액정 표시 장치.
- 제1항에서,상기 두 기판의 바깥 면에 부착되어 각각의 투과축이 서로 직교하며, 상기 액정 배향 방향에 대하여 상기 투과축이 45도로 배치되어 있는 편광판을 더 포함하는 액정 표시 장치.
- 제2항에서,상기 제1 기판 및 제2 기판의 간격이 4.5μm인 경우에 상기 Δn은 0.05~0.07인 액정 표시 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970067033A KR100543022B1 (ko) | 1997-12-09 | 1997-12-09 | 액정 표시 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970067033A KR100543022B1 (ko) | 1997-12-09 | 1997-12-09 | 액정 표시 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990048369A KR19990048369A (ko) | 1999-07-05 |
KR100543022B1 true KR100543022B1 (ko) | 2006-03-28 |
Family
ID=37179843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970067033A Expired - Fee Related KR100543022B1 (ko) | 1997-12-09 | 1997-12-09 | 액정 표시 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100543022B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100878218B1 (ko) * | 2001-09-22 | 2009-01-13 | 삼성전자주식회사 | 액정표시장치 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62231941A (ja) * | 1986-04-02 | 1987-10-12 | Stanley Electric Co Ltd | 液晶表示装置 |
JPH04319914A (ja) * | 1991-04-19 | 1992-11-10 | Koudo Eizou Gijutsu Kenkyusho:Kk | カラー液晶表示素子 |
JPH05232464A (ja) * | 1991-12-26 | 1993-09-10 | Toshiba Corp | 液晶表示素子 |
JPH0695117A (ja) * | 1992-09-09 | 1994-04-08 | Seikosha Co Ltd | 液晶パネル |
KR950019866A (ko) * | 1993-12-20 | 1995-07-24 | 쯔지 하루오 | 액정 디바이스 및 이의 구동 방법 |
KR970062749A (ko) * | 1996-02-28 | 1997-09-12 | 세까자와 다다시 | 액정표시장치 |
-
1997
- 1997-12-09 KR KR1019970067033A patent/KR100543022B1/ko not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62231941A (ja) * | 1986-04-02 | 1987-10-12 | Stanley Electric Co Ltd | 液晶表示装置 |
JPH04319914A (ja) * | 1991-04-19 | 1992-11-10 | Koudo Eizou Gijutsu Kenkyusho:Kk | カラー液晶表示素子 |
JPH05232464A (ja) * | 1991-12-26 | 1993-09-10 | Toshiba Corp | 液晶表示素子 |
JPH0695117A (ja) * | 1992-09-09 | 1994-04-08 | Seikosha Co Ltd | 液晶パネル |
KR950019866A (ko) * | 1993-12-20 | 1995-07-24 | 쯔지 하루오 | 액정 디바이스 및 이의 구동 방법 |
KR970062749A (ko) * | 1996-02-28 | 1997-09-12 | 세까자와 다다시 | 액정표시장치 |
Also Published As
Publication number | Publication date |
---|---|
KR19990048369A (ko) | 1999-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6678027B2 (en) | Fringe field switching mode LCD | |
US7209205B2 (en) | Liquid crystal display device | |
US6466290B2 (en) | Fringe field switching mode LCD | |
JP4080245B2 (ja) | 液晶表示装置 | |
KR100248210B1 (ko) | 액정 표시 소자 | |
KR101147127B1 (ko) | 액정표시장치 및 그 구동방법 | |
GB2314640A (en) | Liquid crystal devices | |
US6093344A (en) | Polymer dispersed liquid crystal display device | |
JP4714187B2 (ja) | 液晶表示装置 | |
KR100502103B1 (ko) | 액정 표시 장치 | |
JPH07333617A (ja) | 液晶表示素子 | |
US6876425B2 (en) | LCD device implementing FLCP orientation film | |
KR100543022B1 (ko) | 액정 표시 장치 | |
JP4714188B2 (ja) | 液晶表示装置 | |
JP2007249244A (ja) | 液晶表示装置 | |
KR100306806B1 (ko) | 액정 표시 장치 | |
JP2007272252A (ja) | 液晶表示装置 | |
KR100280636B1 (ko) | 액정 표시 장치 | |
KR100305638B1 (ko) | 트위스트네마킥액정표시장치 | |
KR100488962B1 (ko) | 디에스티엔형 액정표시장치 | |
JPH03259221A (ja) | 液晶素子 | |
KR100256303B1 (ko) | 액정 표시 장치 | |
KR100674231B1 (ko) | 프린지 필드 구동 모드 액정 표시 장치 | |
KR920002493Y1 (ko) | 흑백 액정표시소자 | |
JPS63271421A (ja) | 液晶光学素子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19971209 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20021209 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19971209 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20041221 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20050630 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20051220 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20060106 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20060109 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20090105 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20091215 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20101215 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20111214 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20121214 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20121214 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140102 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20140102 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20141231 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20141231 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20151230 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20151230 Start annual number: 11 End annual number: 11 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20171017 |