Apparatus and method for video pixel data transfer
US5592233A · kind A · utility
Inventor
Key dates
| Filing date | Jun 7, 1995 |
| Grant date | Jan 7, 1997 |
| Priority date | — |
| Expiry date | Jun 7, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4113
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An assembly and delivery circuit and method of operation therefor which delivers a stream of pixel formatted digital video data as words to an internal bus of a host personal computer. The host personal computer receives and processes the words assembled and delivered by this circuit to present a video image on its display screen. The assembly and delivery circuit operates in conjunction with the host computer's internal bus at a sufficient speed to permit a host personal computer having a sufficient operating speed to display either black and white images, or color television images at a real-time rate of thirty frames per second.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.