Invention Grant
- Patent Title: Backlight unit for LCD using LED
- Patent Title (中): 使用LED的LCD背光单元
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Application No.: US11411094Application Date: 2006-04-26
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Publication No.: US08148897B2Publication Date: 2012-04-03
- Inventor: Jae-hee Cho , Hyung-kun Kim , Cheol-soo Sone
- Applicant: Jae-hee Cho , Hyung-kun Kim , Cheol-soo Sone
- Applicant Address: KR Suwon-Si, Gyeonggi-Do
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Suwon-Si, Gyeonggi-Do
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: KR10-2005-0034919 20050427; KR10-2006-0026476 20060323
- Main IPC: H05B33/04
- IPC: H05B33/04
Abstract:
A backlight unit for a liquid crystal display (LCD) using a light emitting diode (LED) is provided. The backlight unit includes a blue light source, a red light source, and a green light source. The green light source includes an ultraviolet (UV) LED and a green phosphor excited by light emitted from the UV LED.
Public/Granted literature
- US20060244712A1 Backlight unit for LCD using LED Public/Granted day:2006-11-02
Information query
