Integrated circuit device and electronic instrument
US7411861B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2005 |
| Grant date | Aug 12, 2008 |
| Priority date | — |
| Expiry date | Jun 3, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An integrated circuit device includes a RAM block including a plurality of wordlines WL, a plurality of bitlines BL, a plurality of memory cells MC, wordline control circuit, and a data read control circuit, and a data line driver block which drives a plurality of data line groups of a display panel based on data supplied from the RAM block. The data read control circuit reads data for pixels corresponding to the signal lines by N (N is an integer larger than one) times reading in one horizontal scan period 1 H of the display panel. The data line driver block includes first to N-th divided data line driver blocks, each of which drives a different data line group of the data line groups and is disposed along a first direction X in which the bitlines BL extend.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.