GB2002562B - Method and apparatus for matrix addressing opto-electric displays - Google Patents
Method and apparatus for matrix addressing opto-electric displaysInfo
- Publication number
- GB2002562B GB2002562B GB7830897A GB7830897A GB2002562B GB 2002562 B GB2002562 B GB 2002562B GB 7830897 A GB7830897 A GB 7830897A GB 7830897 A GB7830897 A GB 7830897A GB 2002562 B GB2002562 B GB 2002562B
- Authority
- GB
- United Kingdom
- Prior art keywords
- opto
- matrix addressing
- electric displays
- displays
- electric
- 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
- 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
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3622—Control of matrices with row and column drivers using a passive matrix
- G09G3/3625—Control of matrices with row and column drivers using a passive matrix using active addressing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7830897A GB2002562B (en) | 1977-07-26 | 1978-07-24 | Method and apparatus for matrix addressing opto-electric displays |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3139977 | 1977-07-26 | ||
GB7830897A GB2002562B (en) | 1977-07-26 | 1978-07-24 | Method and apparatus for matrix addressing opto-electric displays |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2002562A GB2002562A (en) | 1979-02-21 |
GB2002562B true GB2002562B (en) | 1982-01-27 |
Family
ID=26260888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7830897A Expired GB2002562B (en) | 1977-07-26 | 1978-07-24 | Method and apparatus for matrix addressing opto-electric displays |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2002562B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56501264A (en) * | 1979-10-09 | 1981-09-03 | ||
FR2526567A1 (en) * | 1982-05-07 | 1983-11-10 | Asulab Sa | Opto-electronic matrix display - uses latching registers driving row and column with each register cyclically addressed and coupled to data bus of controlling microprocessor |
US5485173A (en) * | 1991-04-01 | 1996-01-16 | In Focus Systems, Inc. | LCD addressing system and method |
DE69214206T2 (en) * | 1991-07-08 | 1997-03-13 | Asahi Glass Co. Ltd., Tokio/Tokyo | Control method for a liquid crystal display element |
US5594466A (en) * | 1992-10-07 | 1997-01-14 | Sharp Kabushiki Kaisha | Driving device for a display panel and a driving method of the same |
GB0420809D0 (en) * | 2004-09-18 | 2004-10-20 | Koninkl Philips Electronics Nv | Elongated electro-optic device |
-
1978
- 1978-07-24 GB GB7830897A patent/GB2002562B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2002562A (en) | 1979-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |