LED light source, backlight module and liquid crystal display device
US10209430B2 · kind B2 · utility
0Cited by
3References
14Claims
0Family size
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Key dates
| Filing date | Dec 16, 2015 |
| Grant date | Feb 19, 2019 |
| Priority date | — |
| Expiry date | Jan 10, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/882
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An LED light source, a backlight module and a liquid crystal display device are disclosed. The LED light source includes: a housing having a light outlet; an LED wafer disposed within the housing, where a light-emitting surface of the LED wafer faces towards the light outlet of the housing; and a light adjustment layer disposed at the light outlet of the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.