Flat panel display device, stereoscopic display device, and plasma display device
US8988629B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2011 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Aug 31, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0054
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The back frame includes a reinforcement structure formed on a joint section of a primary assembling piece so as to make the overall strength of the back frame meeting the required strength. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section and the bracing piece overcomes the problem that a circuit board cannot be easily fixed. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a back frame having a simple structure, reduces the expenditure of the back frame mold, and also saves the material used for back frame so as to lower…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.