JPS536857B2 - - Google Patents
Info
- Publication number
- JPS536857B2 JPS536857B2 JP8144072A JP8144072A JPS536857B2 JP S536857 B2 JPS536857 B2 JP S536857B2 JP 8144072 A JP8144072 A JP 8144072A JP 8144072 A JP8144072 A JP 8144072A JP S536857 B2 JPS536857 B2 JP S536857B2
- Authority
- JP
- Japan
- 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
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
- G02F1/137—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
- G02F1/1396—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 liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Electric Clocks (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal Display Device Control (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8144072A JPS536857B2 (US08124630-20120228-C00152.png) | 1972-08-16 | 1972-08-16 | |
| US05/387,430 US3941454A (en) | 1972-08-16 | 1973-08-10 | Display device with oriented liquid crystals |
| GB3796273A GB1409969A (en) | 1972-08-16 | 1973-08-10 | Liquid crystal display device |
| DE2341494A DE2341494B2 (de) | 1972-08-16 | 1973-08-16 | Elektro-optische Anzeigeeinrichtung mit einer nematischen Flüssigkristallschicht |
| FR7329851A FR2196199B1 (US08124630-20120228-C00152.png) | 1972-08-16 | 1973-08-16 | |
| HK38/78A HK3878A (en) | 1972-08-16 | 1978-01-19 | Liquid crystal display device |
| HK3778A HK3778A (en) | 1972-04-13 | 1978-01-19 | Liquid crystal display device watch case |
| MY69/78A MY7800069A (en) | 1972-08-16 | 1978-12-30 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8144072A JPS536857B2 (US08124630-20120228-C00152.png) | 1972-08-16 | 1972-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4940146A JPS4940146A (US08124630-20120228-C00152.png) | 1974-04-15 |
| JPS536857B2 true JPS536857B2 (US08124630-20120228-C00152.png) | 1978-03-11 |
Family
ID=13746441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8144072A Expired JPS536857B2 (US08124630-20120228-C00152.png) | 1972-04-13 | 1972-08-16 |
Country Status (7)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542580B2 (US08124630-20120228-C00152.png) * | 1974-07-01 | 1979-02-09 | ||
| JPS5146964A (ja) * | 1974-10-21 | 1976-04-22 | Mitsubishi Chem Ind | Ekishohyojisoshi |
| JPS5181687U (US08124630-20120228-C00152.png) * | 1974-12-24 | 1976-06-30 | ||
| CH607120A5 (US08124630-20120228-C00152.png) * | 1976-04-29 | 1978-11-30 | Bbc Brown Boveri & Cie | |
| JPS5922924B2 (ja) * | 1976-11-19 | 1984-05-30 | セイコーエプソン株式会社 | 液晶表示装置 |
| US4140862A (en) * | 1977-01-17 | 1979-02-20 | Cities Service Company | Salts of diamines and tetrahalophthalates |
| US4375317A (en) * | 1978-11-16 | 1983-03-01 | Sharp Kabushiki Kaisha | Multi-layered liquid crystal display panel |
| JPS5664317A (en) * | 1979-10-30 | 1981-06-01 | Citizen Watch Co Ltd | Reflection type tn liquid crystal display device |
| JPS56130715A (en) * | 1980-03-17 | 1981-10-13 | Sharp Corp | Multilayered liquid-crystal display device |
| US4662721A (en) * | 1984-07-10 | 1987-05-05 | Seiko Instruments & Electronics Ltd. | Ferro-electric liquid crystal electro-optical device |
| JPS62240926A (ja) * | 1987-02-10 | 1987-10-21 | Seiko Epson Corp | 液晶表示器用基板 |
| JPH0786622B2 (ja) * | 1990-11-02 | 1995-09-20 | スタンレー電気株式会社 | 液晶表示装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT946051B (it) * | 1970-12-04 | 1973-05-21 | Hoffmann La Roche | Cellula ottica |
| US3731986A (en) * | 1971-04-22 | 1973-05-08 | Int Liquid Xtal Co | Display devices utilizing liquid crystal light modulation |
-
1972
- 1972-08-16 JP JP8144072A patent/JPS536857B2/ja not_active Expired
-
1973
- 1973-08-10 US US05/387,430 patent/US3941454A/en not_active Expired - Lifetime
- 1973-08-10 GB GB3796273A patent/GB1409969A/en not_active Expired
- 1973-08-16 DE DE2341494A patent/DE2341494B2/de active Granted
- 1973-08-16 FR FR7329851A patent/FR2196199B1/fr not_active Expired
-
1978
- 1978-01-19 HK HK38/78A patent/HK3878A/xx unknown
- 1978-12-30 MY MY69/78A patent/MY7800069A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1409969A (en) | 1975-10-15 |
| DE2341494B2 (de) | 1979-12-06 |
| HK3878A (en) | 1978-01-27 |
| FR2196199A1 (US08124630-20120228-C00152.png) | 1974-03-15 |
| DE2341494A1 (de) | 1974-02-21 |
| US3941454A (en) | 1976-03-02 |
| MY7800069A (en) | 1978-12-31 |
| FR2196199B1 (US08124630-20120228-C00152.png) | 1977-02-25 |
| JPS4940146A (US08124630-20120228-C00152.png) | 1974-04-15 |
| DE2341494C3 (US08124630-20120228-C00152.png) | 1987-07-30 |
