Display device having a regular reflection part and a diffused reflection part on a front panel
US8184231B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2007 |
| Grant date | May 22, 2012 |
| Priority date | — |
| Expiry date | Dec 21, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/64
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed related to a display device according to the present invention comprising an external housing; a display module accepted into the external housing; and an image signal processing unit supplying image signals to the display module, and the external housing including a regular reflection unit regularly reflecting lights from outside and a diffused reflection unit diffusely reflecting lights from outside. It is advantageous that the normal watching of the screen while the watching of the display device is not disturbed, and that the satisfactory of the users is improved with a predetermined pattern when the display device is not being used. Further, it is also advantageous that the area of gloss may be controlled as controlling the relative area of the regular reflection unit and the diffused reflection unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.