Electro-optical device and electronic apparatus
US8553023B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 6, 2010 |
| Grant date | Oct 8, 2013 |
| Priority date | — |
| Expiry date | Mar 10, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/043
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electro-optical device is provided that includes a plurality of unit circuits and a scanning line drive circuit. Each of the plurality of unit circuits includes a light emitting element, a drive transistor, a light emitting control transistor, and a switching element. Each of the plurality of scanning lines includes a light emitting control line. The scanning line drive circuit includes a first light emitting control line drive circuit connected to one end of the light emitting control line; and a second light emitting control line drive circuit connected to the other end of the light emitting control line. The first and second light emitting control line drive circuits supply the light emitting control signal to the light emitting control line from both ends thereof at a predetermined timing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.