Matrix electrode structure in a multi-layer matrix type liquid crystal display
US4335936A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 12, 1978 |
| Grant date | Jun 22, 1982 |
| Priority date | — |
| Expiry date | Oct 12, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/134336
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A multi-layer, matrix type liquid crystal display panel is provided with an electrode structure which prevents the display dots from being overlapped with each other. Each of display patterns is provided through the utilization of a necessary number of line electrodes and a necessary number of column electrodes. According to the present invention, at least a necessary number of the line electrodes per display pattern unit are disposed as a single family in the front side cell or in the rear side cell. The respective families of the line electrodes are disposed alternatively in the front cell or in the rear cell, keeping the display dots within the same display pattern from being overlapped with respect to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.