JPS4837382A - - Google Patents
Info
- Publication number
- JPS4837382A JPS4837382A JP7724472A JP7724472A JPS4837382A JP S4837382 A JPS4837382 A JP S4837382A JP 7724472 A JP7724472 A JP 7724472A JP 7724472 A JP7724472 A JP 7724472A JP S4837382 A JPS4837382 A JP S4837382A
- 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
- G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/22—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and nitrogen atoms as chain links, e.g. Schiff bases
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17973271A | 1971-09-13 | 1971-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4837382A true JPS4837382A (de) | 1973-06-01 |
Family
ID=22657749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7724472A Pending JPS4837382A (de) | 1971-09-13 | 1972-08-01 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4837382A (de) |
CA (1) | CA1013768A (de) |
DE (1) | DE2233540A1 (de) |
FR (1) | FR2152920B1 (de) |
GB (1) | GB1410222A (de) |
NL (1) | NL7212434A (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51127052U (de) * | 1975-04-09 | 1976-10-14 | ||
JPS5796459U (de) * | 1980-12-02 | 1982-06-14 | ||
JPS5882284A (ja) * | 1981-11-11 | 1983-05-17 | Konishiroku Photo Ind Co Ltd | 磁気ブラシクリ−ニング装置 |
JPS58106587A (ja) * | 1981-12-19 | 1983-06-24 | Konishiroku Photo Ind Co Ltd | トナ−像担持体のクリ−ニング方法 |
-
1972
- 1972-05-26 CA CA143,107A patent/CA1013768A/en not_active Expired
- 1972-07-07 DE DE19722233540 patent/DE2233540A1/de active Pending
- 1972-08-01 JP JP7724472A patent/JPS4837382A/ja active Pending
- 1972-09-12 GB GB4232072A patent/GB1410222A/en not_active Expired
- 1972-09-13 FR FR7232457A patent/FR2152920B1/fr not_active Expired
- 1972-09-13 NL NL7212434A patent/NL7212434A/xx not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51127052U (de) * | 1975-04-09 | 1976-10-14 | ||
JPS5796459U (de) * | 1980-12-02 | 1982-06-14 | ||
JPS5882284A (ja) * | 1981-11-11 | 1983-05-17 | Konishiroku Photo Ind Co Ltd | 磁気ブラシクリ−ニング装置 |
JPS58106587A (ja) * | 1981-12-19 | 1983-06-24 | Konishiroku Photo Ind Co Ltd | トナ−像担持体のクリ−ニング方法 |
JPH0310954B2 (de) * | 1981-12-19 | 1991-02-14 | Konishiroku Photo Ind |
Also Published As
Publication number | Publication date |
---|---|
DE2233540A1 (de) | 1973-03-22 |
FR2152920B1 (de) | 1978-07-07 |
FR2152920A1 (de) | 1973-04-27 |
GB1410222A (en) | 1975-10-15 |
NL7212434A (de) | 1973-03-15 |
CA1013768A (en) | 1977-07-12 |