Display device having anti-fog transparent protection plate
US7626808B2 · kind B2 · utility
8Cited by
3References
16Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 10, 2007 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | Nov 9, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K5/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An exemplary display device (10) includes a display module (11), a frame (12), a porous metallic material member (13), and a transparent protection plate (14). The frame has a receiving cavity (121). The display module is confined in the receiving cavity of the frame. The transparent protection plate is configured in front of the light output side of the display module. The porous metallic material member is located between the front surface (122) of the frame and the transparent protection plate. The display device can prevent fogs forming on the transparent protection plate for maintaining a clear display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.