Direct-type backlight optical simulation device and system
US10054269B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 20, 2016 |
| Grant date | Aug 21, 2018 |
| Priority date | — |
| Expiry date | May 20, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133603
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A direct-type backlight optical simulation apparatus and system are provided. The apparatus includes a diffusion plate, a supporting plate for the diffusion plate, an MF device and a platform, a side wall and a supporting rack for the diffusion plate are formed around the platform, and the platform includes slides, a reflection sheet and a plurality of first guide rails arranged to be parallel to each other. The MF device includes an MF fixing device, an MF reflection plate and an MF angle adjustment device. The MF reflection plate is coupled with the MF fixing device by the MF angle adjustment device, and the MF device is fixed on the side walls of the platform by the MF fixing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.