JPH045970B2 - - Google Patents
Info
- Publication number
- JPH045970B2 JPH045970B2 JP58068521A JP6852183A JPH045970B2 JP H045970 B2 JPH045970 B2 JP H045970B2 JP 58068521 A JP58068521 A JP 58068521A JP 6852183 A JP6852183 A JP 6852183A JP H045970 B2 JPH045970 B2 JP H045970B2
- Authority
- JP
- Japan
- Prior art keywords
- electric field
- liquid crystal
- column electrode
- column
- row
- 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
Links
- 230000005684 electric field Effects 0.000 claims description 42
- 239000004973 liquid crystal related substance Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 17
- 238000003491 array Methods 0.000 claims description 6
- 230000003446 memory effect Effects 0.000 description 12
- 230000003098 cholesteric effect Effects 0.000 description 11
- 239000000758 substrate Substances 0.000 description 10
- 238000004873 anchoring Methods 0.000 description 8
- 239000000975 dye Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000010409 thin film Substances 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000004988 Nematic liquid crystal Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002052 molecular layer Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 235000000540 Brassica rapa subsp rapa Nutrition 0.000 description 1
- 241000499439 Brassica rapa subsp. rapa Species 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- FEIWNULTQYHCDN-UHFFFAOYSA-N mbba Chemical compound C1=CC(CCCC)=CC=C1N=CC1=CC=C(OC)C=C1 FEIWNULTQYHCDN-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134336—Matrix
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Geometry (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/394,015 US4542960A (en) | 1982-06-30 | 1982-06-30 | Fringe-field switched storage-effect liquid crystal display devices |
| US394015 | 1982-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS597927A JPS597927A (ja) | 1984-01-17 |
| JPH045970B2 true JPH045970B2 (OSRAM) | 1992-02-04 |
Family
ID=23557189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58068521A Granted JPS597927A (ja) | 1982-06-30 | 1983-04-20 | 液晶表示装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4542960A (OSRAM) |
| EP (1) | EP0097799B1 (OSRAM) |
| JP (1) | JPS597927A (OSRAM) |
| DE (1) | DE3381258D1 (OSRAM) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4602850A (en) * | 1984-03-08 | 1986-07-29 | Vidium, Inc. | Light valve display having integrated driving circuits and shield electrode |
| US4647156A (en) * | 1984-04-12 | 1987-03-03 | Casio Computer Co., Ltd. | Liquid crystal device |
| US4617646A (en) * | 1984-06-29 | 1986-10-14 | International Business Machines Corporation | Electric field gradient excited liquid crystal cell having bistability |
| US4728172A (en) * | 1984-08-08 | 1988-03-01 | Energy Conversion Devices, Inc. | Subassemblies for displays having pixels with two portions and capacitors |
| US4639087A (en) * | 1984-08-08 | 1987-01-27 | Energy Conversion Devices, Inc. | Displays having pixels with two portions and capacitors |
| US4742345A (en) * | 1985-11-19 | 1988-05-03 | Copytele, Inc. | Electrophoretic display panel apparatus and methods therefor |
| JPH0792542B2 (ja) * | 1986-02-07 | 1995-10-09 | ミノルタ株式会社 | 絞り後置のトリプレツトレンズ系 |
| US5122888A (en) * | 1987-07-10 | 1992-06-16 | Canon Kabushiki Kaisha | Focusing plate having phase grating formed by using liquid crystal |
| FR2650400B1 (fr) * | 1989-07-25 | 1991-10-04 | Thomson Csf | Deflecteur electro-optique a cristal liquide |
| US5056895A (en) * | 1990-05-21 | 1991-10-15 | Greyhawk Systems, Inc. | Active matrix liquid crystal liquid crystal light valve including a dielectric mirror upon a leveling layer and having fringing fields |
| US5274484A (en) * | 1991-04-12 | 1993-12-28 | Fujitsu Limited | Gradation methods for driving phase transition liquid crystal using a holding signal |
| JPH05103349A (ja) * | 1991-10-04 | 1993-04-23 | Sony Corp | 視覚装置 |
| EP0608458B1 (en) * | 1993-01-29 | 2002-01-02 | Citizen Watch Co. Ltd. | A method of operating an optical modulator device |
| US5446570A (en) * | 1993-04-27 | 1995-08-29 | Canon Kabushiki Kaisha | Liquid crystal display with projecting portions on the electrodes |
| CN1173216C (zh) | 1997-11-03 | 2004-10-27 | 三星电子株式会社 | 具有改变的电极排列的液晶显示器 |
| KR100311210B1 (ko) | 1998-12-29 | 2002-09-17 | 주식회사 하이닉스반도체 | 액정 표시 장치 |
| US6449026B1 (en) | 1999-06-25 | 2002-09-10 | Hyundai Display Technology Inc. | Fringe field switching liquid crystal display and method for manufacturing the same |
| KR100311214B1 (ko) | 1999-06-29 | 2001-11-02 | 박종섭 | 고개구율 및 고투과율 액정 표시 장치 |
| KR100311211B1 (ko) | 1999-06-29 | 2001-11-02 | 박종섭 | 반사형 액정 표시 장치 |
| KR100507271B1 (ko) * | 1999-06-30 | 2005-08-10 | 비오이 하이디스 테크놀로지 주식회사 | 고개구율 및 고투과율 액정표시장치 및 그 제조방법 |
| KR100494682B1 (ko) | 1999-06-30 | 2005-06-13 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시소자 및 그 제조방법 |
| KR100490019B1 (ko) * | 2000-06-20 | 2005-05-17 | 인터내셔널 비지네스 머신즈 코포레이션 | 다중 도메인을 갖는 넓은 시야각의 액정 디스플레이와 넓은 시야각의 ｉｐｓ 모드 액정 디스플레이 및 그 제공 방법 |
| JP2002062544A (ja) * | 2000-08-22 | 2002-02-28 | Nec Corp | アクティブマトリクス型液晶表示装置 |
| US6927823B1 (en) * | 2000-09-07 | 2005-08-09 | Kent State University | Method for alignment of liquid crystals using irradiated liquid crystal films |
| US7703970B2 (en) * | 2001-03-27 | 2010-04-27 | Sotek Australia Pty Ltd | Illuminated background display apparatus |
| US6906694B2 (en) * | 2001-07-24 | 2005-06-14 | Wacom Co., Ltd. | Electromagnetic digitizer and distortion-free LCD |
| KR101107245B1 (ko) * | 2004-12-24 | 2012-01-25 | 엘지디스플레이 주식회사 | 수평 전계 박막 트랜지스터 기판 및 그 제조 방법 |
| KR101107265B1 (ko) * | 2004-12-31 | 2012-01-19 | 엘지디스플레이 주식회사 | 수평 전계 박막 트랜지스터 기판 및 그 제조 방법과, 그를이용한 액정 패널 및 그 제조 방법 |
| KR101125254B1 (ko) * | 2004-12-31 | 2012-03-21 | 엘지디스플레이 주식회사 | 프린지 필드 스위칭 타입의 박막 트랜지스터 기판 및 그제조 방법과, 그를 이용한 액정 패널 및 그 제조 방법 |
| US8144295B2 (en) | 2008-11-18 | 2012-03-27 | Apple Inc. | Common bus design for a TFT-LCD display |
| US8749496B2 (en) | 2008-12-05 | 2014-06-10 | Apple Inc. | Integrated touch panel for a TFT display |
| CN102156359B (zh) * | 2010-06-13 | 2014-05-07 | 京东方科技集团股份有限公司 | 阵列基板、液晶面板和液晶显示器及驱动方法 |
| US8367460B2 (en) | 2010-06-22 | 2013-02-05 | Micron Technology, Inc. | Horizontally oriented and vertically stacked memory cells |
| US9395583B2 (en) | 2012-06-06 | 2016-07-19 | Apple Inc. | Column spacer design for a display incorporating a third metal layer |
| WO2015160377A1 (en) | 2014-04-16 | 2015-10-22 | Wrostix Technologies Llc | Structure for pixelated self-capacitance |
| US9367188B2 (en) | 2014-05-23 | 2016-06-14 | Apple Inc. | RC matching in a touch screen |
| WO2015183334A1 (en) | 2014-05-28 | 2015-12-03 | Pylemta Management Llc | Narrow border touch screen |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787110A (en) * | 1972-06-23 | 1974-01-22 | Bell Telephone Labor Inc | Liquid crystal devices |
| GB1422993A (en) * | 1973-03-08 | 1976-01-28 | Marconi Co Ltd | Liquid crystal display arrangements |
| US3930719A (en) * | 1973-04-09 | 1976-01-06 | Xerox Corporation | Edge brightness display and method using a material exhibiting dielectric anisotropy |
| US3981559A (en) * | 1974-11-25 | 1976-09-21 | Rca Corporation | Liquid crystal display |
| DE2542235C3 (de) * | 1975-09-22 | 1978-07-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Flüssigkristall-Anzeige mit bistabiler cholesterinischer Flüssigkristall-Schicht |
| IT1082518B (it) * | 1977-01-25 | 1985-05-21 | Fiat Spa | Specchio a cristallo liquido da impiegare particolarmente come retrovisore per veicoli |
| US4256787A (en) * | 1978-05-03 | 1981-03-17 | Massachusetts Institute Of Technology | Orientation of ordered liquids and their use in devices |
| US4277786A (en) * | 1979-07-19 | 1981-07-07 | General Electric Company | Multi-electrode liquid crystal displays |
| US4386836A (en) * | 1979-12-28 | 1983-06-07 | Kabushiki Kaisha Suwa Seikosha | Electro-photographic printer |
| CH639791A5 (fr) * | 1980-09-15 | 1983-11-30 | Asulab Sa | Cellule d'affichage electro-optique passif. |
| US4444125A (en) * | 1981-12-23 | 1984-04-24 | Metropolitan Wire Corporation | Knock down work table |
-
1982
- 1982-06-30 US US06/394,015 patent/US4542960A/en not_active Expired - Fee Related
-
1983
- 1983-04-20 JP JP58068521A patent/JPS597927A/ja active Granted
- 1983-05-10 DE DE8383104580T patent/DE3381258D1/de not_active Expired - Lifetime
- 1983-05-10 EP EP83104580A patent/EP0097799B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4542960A (en) | 1985-09-24 |
| EP0097799A2 (en) | 1984-01-11 |
| EP0097799A3 (en) | 1986-10-29 |
| EP0097799B1 (en) | 1990-02-28 |
| JPS597927A (ja) | 1984-01-17 |
| DE3381258D1 (de) | 1990-04-05 |
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