JPS4953063A - - Google Patents
Info
- Publication number
- JPS4953063A JPS4953063A JP48070475A JP7047573A JPS4953063A JP S4953063 A JPS4953063 A JP S4953063A JP 48070475 A JP48070475 A JP 48070475A JP 7047573 A JP7047573 A JP 7047573A JP S4953063 A JPS4953063 A JP S4953063A
- 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.)
- Pending
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
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
-
- 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
- G02F1/133765—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers without a surface treatment
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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26545872A | 1972-06-23 | 1972-06-23 | |
| US26545972A | 1972-06-23 | 1972-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4953063A true JPS4953063A (es) | 1974-05-23 |
Family
ID=26951217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48070475A Pending JPS4953063A (es) | 1972-06-23 | 1973-06-23 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4953063A (es) |
| CH (1) | CH566018A5 (es) |
| DE (1) | DE2331437A1 (es) |
| FR (1) | FR2189767B1 (es) |
| GB (1) | GB1435591A (es) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4955295A (es) * | 1972-09-29 | 1974-05-29 | ||
| JPS52117954U (es) * | 1977-03-10 | 1977-09-07 | ||
| JPH01269922A (ja) * | 1988-04-21 | 1989-10-27 | Asahi Glass Co Ltd | 液晶光学素子の製造方法 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542580B2 (es) * | 1974-07-01 | 1979-02-09 | ||
| US4153529A (en) * | 1975-04-21 | 1979-05-08 | Hughes Aircraft Company | Means and method for inducing uniform parallel alignment of liquid crystal material in a liquid crystal cell |
| GB1569687A (en) * | 1977-11-10 | 1980-06-18 | Standard Telephones Cables Ltd | Smectic display cell |
| GB1569688A (en) * | 1977-11-10 | 1980-06-18 | Standard Telephones Cables Ltd | Smectic display cell |
| US4256787A (en) * | 1978-05-03 | 1981-03-17 | Massachusetts Institute Of Technology | Orientation of ordered liquids and their use in devices |
| DE2820219A1 (de) * | 1978-05-09 | 1979-11-22 | Siemens Ag | Fluessigkristallanzeige |
| DE2820245A1 (de) * | 1978-05-09 | 1979-11-15 | Siemens Ag | Verfahren zur herstellung der orientierungsschicht einer fluessigkristallanzeige |
| DE2931259C2 (de) * | 1979-08-01 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Herstellung einer Flüssigkristallanzeige |
| DE2931293C2 (de) * | 1979-08-01 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Herstellung einer Flüssigkristallanzeige |
| GB8318863D0 (en) * | 1983-07-12 | 1983-08-10 | Secr Defence | Thermochromic liquid crystal displays |
| US4729640A (en) * | 1984-10-03 | 1988-03-08 | Canon Kabushiki Kaisha | Liquid crystal light modulation device |
| DE3627113A1 (de) * | 1985-08-07 | 1987-02-19 | Canon Kk | Anzeigevorrichtung in einem sucher |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3426728A (en) * | 1964-10-15 | 1969-02-11 | John F Dreyer | Apparatus for producing oriented patterns |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1476194A (fr) * | 1965-04-26 | 1967-04-07 | Rca Corp | Procédé et dispositifs pour le contrôle des propriétés de substances mélangées avec des cristaux liquides |
| FR2134160B1 (es) * | 1971-04-22 | 1975-01-17 | Commissariat Energie Atomique |
-
1973
- 1973-06-14 FR FR7321701A patent/FR2189767B1/fr not_active Expired
- 1973-06-20 DE DE2331437A patent/DE2331437A1/de active Pending
- 1973-06-22 CH CH910673A patent/CH566018A5/xx not_active IP Right Cessation
- 1973-06-22 GB GB2976673A patent/GB1435591A/en not_active Expired
- 1973-06-23 JP JP48070475A patent/JPS4953063A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3426728A (en) * | 1964-10-15 | 1969-02-11 | John F Dreyer | Apparatus for producing oriented patterns |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4955295A (es) * | 1972-09-29 | 1974-05-29 | ||
| JPS5334876B2 (es) * | 1972-09-29 | 1978-09-22 | ||
| JPS52117954U (es) * | 1977-03-10 | 1977-09-07 | ||
| JPH01269922A (ja) * | 1988-04-21 | 1989-10-27 | Asahi Glass Co Ltd | 液晶光学素子の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2189767A1 (es) | 1974-01-25 |
| DE2331437A1 (de) | 1974-01-17 |
| GB1435591A (en) | 1976-05-12 |
| FR2189767B1 (es) | 1976-06-11 |
| CH566018A5 (es) | 1975-08-29 |