Television apparatus with built-in optical disk device
US5615019A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 14, 1995 |
| Grant date | Mar 25, 1997 |
| Priority date | — |
| Expiry date | Apr 14, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/85
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A television apparatus with a built-in optical disk device for reproducing a video signal recorded on an optical disk to make a display. By disposing the optical disk device apart from the high voltage generating section of the television apparatus and an anode electrode of a cathode-ray tube and shielding the optical disk device, influence of dust and noise is reduced. Simultaneously, by reading out a video signal and information concerning the video signal, and optimally controlling video display of the video signal, setting is conducted so as to make flicker at the time of still picture display and block noise and mosquito noise at the time of motion picture display inconspicuous. Video images supplied from the optical disk are thus displayed with a satisfactory quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.