Display system
US5629717A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 1, 1995 |
| Grant date | May 13, 1997 |
| Priority date | — |
| Expiry date | May 1, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display system includes a display panel having matrix electrodes with scanning lines and information lines, a display information storage memory for storing display information, and a controller for comparing the information read out from the display information storage memory with write display information to be written in the display information storage memory. The controller stores address information for designating a scanning line corresponding to write display information different from the readout information, scans the scanning line corresponding to the stored address information for a predetermined period of time and controls the matrix electrodes such that only a scanning line corresponding to the stored address information is interrupted after a lapse of the predetermined time period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.