Display apparatus
US10132980B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 2, 2016 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Jun 2, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/855
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A display apparatus includes a display panel and a backlight unit which provides light to the display panel. The backlight unit includes a light guide part, a light source part facing a light incident surface of the light guide part and including a circuit board, a first light emitting device package disposed on the circuit board, and a second light emitting device package disposed on the circuit board and which generates light having a wavelength different from that of light generated by the first light emitting device package, and an optical member disposed on at least one light emitting device package of the first and second light emitting device packages and including a plurality of rod-type lenses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.