GB8308150D0 - Character display arrangements - Google Patents
Character display arrangementsInfo
- Publication number
- GB8308150D0 GB8308150D0 GB838308150A GB8308150A GB8308150D0 GB 8308150 D0 GB8308150 D0 GB 8308150D0 GB 838308150 A GB838308150 A GB 838308150A GB 8308150 A GB8308150 A GB 8308150A GB 8308150 D0 GB8308150 D0 GB 8308150D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- character display
- display arrangements
- arrangements
- character
- display
- 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.)
- Granted
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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134327—Segmented, e.g. alpha numeric display
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
- G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
- G09G3/18—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source using liquid crystals
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08308150A GB2118349B (en) | 1982-04-08 | 1983-03-24 | Liquid crystal character display |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8210560 | 1982-04-08 | ||
GB08308150A GB2118349B (en) | 1982-04-08 | 1983-03-24 | Liquid crystal character display |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8308150D0 true GB8308150D0 (en) | 1983-05-05 |
GB2118349A GB2118349A (en) | 1983-10-26 |
GB2118349B GB2118349B (en) | 1985-11-20 |
Family
ID=26282524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08308150A Expired GB2118349B (en) | 1982-04-08 | 1983-03-24 | Liquid crystal character display |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2118349B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6724355B2 (en) * | 2002-02-26 | 2004-04-20 | Charles P. Resor | Electronically actuated display array for displaying arithmetic operation symbols |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3711733A (en) * | 1971-11-12 | 1973-01-16 | Ncr | Interconnected electrode display means |
US4100540A (en) * | 1975-11-18 | 1978-07-11 | Citizen Watch Co., Ltd. | Method of driving liquid crystal matrix display device to obtain maximum contrast and reduce power consumption |
CH613549A5 (en) * | 1976-02-25 | 1979-09-28 | Bbc Brown Boveri & Cie | |
GB1581221A (en) * | 1976-06-15 | 1980-12-10 | Citizen Watch Co Ltd | Matrix driving method for electro-optical display device |
GB1596705A (en) * | 1977-04-19 | 1981-08-26 | Citizen Watch Co Ltd | Electro-optic display device |
-
1983
- 1983-03-24 GB GB08308150A patent/GB2118349B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2118349B (en) | 1985-11-20 |
GB2118349A (en) | 1983-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930324 |