Display device
US5739804A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 9, 1995 |
| Grant date | Apr 14, 1998 |
| Priority date | — |
| Expiry date | Mar 9, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0227
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal display device having pixel selection switching elements in a one-to-one correspondence with pixels includes an interlace processing circuit for performing n (n is an odd number of 3 or larger): m (m is an arbitrary number equal to or smaller than n) interlace processing for a one-frame image signal, an n-fold rate converting device for performing n-fold rate conversion for the interlaced image signal, an image display for displaying an image by driving the pixel selection switching elements in accordance with the image signal subjected to the n-fold rate conversion, and a non-picture period processing means for disconnecting the n-fold rate converting device from the image display and performing desired processing for the image display during a non-picture period longer than a vertical blanking period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.