CA1017041A - Coincidence addressed liquid crystal devices - Google Patents
Coincidence addressed liquid crystal devicesInfo
- Publication number
- CA1017041A CA1017041A CA215,331A CA215331A CA1017041A CA 1017041 A CA1017041 A CA 1017041A CA 215331 A CA215331 A CA 215331A CA 1017041 A CA1017041 A CA 1017041A
- Authority
- CA
- Canada
- Prior art keywords
- coincidence
- liquid crystal
- crystal devices
- addressed liquid
- addressed
- 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
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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1365—Active matrix addressed cells in which the switching element is a two-electrode device
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43021074A | 1974-01-02 | 1974-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1017041A true CA1017041A (en) | 1977-09-06 |
Family
ID=23706536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA215,331A Expired CA1017041A (en) | 1974-01-02 | 1974-12-05 | Coincidence addressed liquid crystal devices |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5234919B2 (en) |
| KR (1) | KR790000469B1 (en) |
| CA (1) | CA1017041A (en) |
| DE (1) | DE2460916A1 (en) |
| ES (1) | ES433332A1 (en) |
| FR (1) | FR2256490B1 (en) |
| GB (1) | GB1448528A (en) |
| IT (1) | IT1025806B (en) |
| NL (1) | NL7417027A (en) |
| SU (1) | SU652914A3 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233603A (en) * | 1978-11-16 | 1980-11-11 | General Electric Company | Multiplexed varistor-controlled liquid crystal display |
| US4251136A (en) * | 1979-07-25 | 1981-02-17 | Northern Telecom Limited | LCDs (Liquid crystal displays) controlled by thin film diode switches |
| JPH0617957B2 (en) * | 1985-05-15 | 1994-03-09 | セイコー電子工業株式会社 | Liquid crystal display |
| US4828370A (en) * | 1985-10-04 | 1989-05-09 | Seiko Instruments & Electronics Ltd. | Switching element with nonlinear resistive, nonstoichiometric material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240699U (en) * | 1975-09-17 | 1977-03-23 |
-
1974
- 1974-11-18 IT IT29569/74A patent/IT1025806B/en active
- 1974-12-05 CA CA215,331A patent/CA1017041A/en not_active Expired
- 1974-12-09 KR KR7404222A patent/KR790000469B1/en active
- 1974-12-19 GB GB5488874A patent/GB1448528A/en not_active Expired
- 1974-12-21 DE DE19742460916 patent/DE2460916A1/en not_active Withdrawn
- 1974-12-26 ES ES433332A patent/ES433332A1/en not_active Expired
- 1974-12-27 JP JP50004181A patent/JPS5234919B2/ja not_active Expired
- 1974-12-30 FR FR7443316A patent/FR2256490B1/fr not_active Expired
- 1974-12-31 NL NL7417027A patent/NL7417027A/en not_active Application Discontinuation
- 1974-12-31 SU SU742096264A patent/SU652914A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SU652914A3 (en) | 1979-03-15 |
| JPS5234919B2 (en) | 1977-09-06 |
| GB1448528A (en) | 1976-09-08 |
| KR790000469B1 (en) | 1979-05-20 |
| AU7682674A (en) | 1976-06-24 |
| NL7417027A (en) | 1975-07-04 |
| FR2256490A1 (en) | 1975-07-25 |
| IT1025806B (en) | 1978-08-30 |
| JPS50102293A (en) | 1975-08-13 |
| FR2256490B1 (en) | 1979-07-27 |
| ES433332A1 (en) | 1976-12-16 |
| DE2460916A1 (en) | 1975-07-10 |
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