CRT display device
US5384576A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Aug 18, 1993 |
| Grant date | Jan 24, 1995 |
| Priority date | — |
| Expiry date | Aug 18, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G1/167
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A CRT display device on which an input signal which has been processed can form an image signal which results in an image being displayed. The CRT display device has a separate message section which can be a dot matrix display. On this separate message section there is a display where displayed messages indicative of the input signal. The message display section displays messages related to the input signal even when there is no image on the cathode ray tube of the CRT display device so that a user based on these messages can input parameters to provide an image on the CRT. The messages on the display device can be shown in various languages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.