Display device
US7423622B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 18, 2004 |
| Grant date | Sep 9, 2008 |
| Priority date | — |
| Expiry date | Aug 11, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/0408
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device, comprising: signal lines and scanning lines arranged vertically and horizontally on an insulating substrate; display elements formed in vicinity of the signal lines and the scanning lines on said insulating substrate; a signal line drive circuit which drives the signal lines; and a scanning line drive circuit which drives the scanning lines, wherein said signal line drive circuit includes: a display data storage implemented on said insulating substrate, which stores ordinary display data supplied from outside; and a signal driver formed of polysilicon process on said insulating substrate, which drives the signal lines based on the ordinary display data stored in said display data storage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.