Optical component, backlight module and display apparatus using same
US8596849B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2010 |
| Grant date | Dec 3, 2013 |
| Priority date | — |
| Expiry date | Dec 20, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0073
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An optical component adapted for using in a backlight module providing light sources to a display apparatus is provided in the present disclosure. The optical component includes a first optical layer comprising a plurality of first blind holes extending downward from an upper surface to a first predetermined depth of the optical component, and a second optical layer comprising a plurality of second blind holes extending upward from a lower surface to a second predetermined depth of the optical component. A backlight module and a display apparatus are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.