JPS5347701B1 - - Google Patents
Info
- Publication number
- JPS5347701B1 JPS5347701B1 JP2002471A JP2002471A JPS5347701B1 JP S5347701 B1 JPS5347701 B1 JP S5347701B1 JP 2002471 A JP2002471 A JP 2002471A JP 2002471 A JP2002471 A JP 2002471A JP S5347701 B1 JPS5347701 B1 JP S5347701B1
- 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
- G02F1/17—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
- G02F1/172—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 based on a suspension of orientable dipolar particles, e.g. suspended particles displays
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2554170A | 1970-04-01 | 1970-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5347701B1 true JPS5347701B1 (pt) | 1978-12-22 |
Family
ID=21826680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002471A Pending JPS5347701B1 (pt) | 1970-04-01 | 1971-04-01 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5347701B1 (pt) |
| BR (1) | BR7101915D0 (pt) |
| CA (1) | CA963567A (pt) |
| DE (1) | DE2114658C3 (pt) |
| FR (1) | FR2092580A5 (pt) |
| GB (1) | GB1349921A (pt) |
| ZA (1) | ZA711874B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3876288A (en) * | 1972-09-08 | 1975-04-08 | West Electric Co | Light controlling device |
| US4320335A (en) * | 1979-07-19 | 1982-03-16 | Brunswick Corporation | Energy regulating system |
| DE3049093A1 (de) * | 1980-12-24 | 1982-07-29 | SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen | Elektrooptisches anzeigeelement und verfahren zu seiner herstellung |
| GB8812262D0 (en) * | 1988-05-24 | 1988-06-29 | Emi Plc Thorn | Display device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1963496A (en) * | 1933-01-16 | 1934-06-19 | Edwin H Land | Light valve |
| DE1564313A1 (de) * | 1966-03-11 | 1969-09-04 | Marks Alvin Melville | Elektrisch schaltbares Lichtsteuergeraet |
-
1971
- 1971-03-23 ZA ZA711874A patent/ZA711874B/xx unknown
- 1971-03-23 CA CA108,470A patent/CA963567A/en not_active Expired
- 1971-03-26 DE DE2114658A patent/DE2114658C3/de not_active Expired
- 1971-03-30 BR BR1915/71A patent/BR7101915D0/pt unknown
- 1971-03-31 FR FR7111377A patent/FR2092580A5/fr not_active Expired
- 1971-04-01 JP JP2002471A patent/JPS5347701B1/ja active Pending
- 1971-04-19 GB GB2553671*A patent/GB1349921A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA711874B (en) | 1971-12-29 |
| GB1349921A (en) | 1974-04-10 |
| DE2114658B2 (de) | 1981-02-19 |
| BR7101915D0 (pt) | 1973-05-03 |
| DE2114658C3 (de) | 1981-10-15 |
| FR2092580A5 (pt) | 1972-01-21 |
| DE2114658A1 (de) | 1971-10-21 |
| CA963567A (en) | 1975-02-25 |