Display device with backlight module having white and monochromatic LEDs
US9482808B2 · kind B2 · utility
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11References
7Claims
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Key dates
| Filing date | Oct 30, 2013 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | Apr 24, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0073
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A backlight module includes a light guide plate and a light bar disposed on the light guide plate, with white light sources and monochromatic light sources having at least one color of N primary colors wherein N is greater than or equal to 3. A display device includes the backlight module, and a plurality of sub-pixels of different colors, with the width of sub-pixels of the at least one color being less than the width of sub-pixels of other colors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.