Invention Application
- Patent Title: Light emitting package, backlight unit and liquid crystal display device including the same
- Patent Title (中): 发光封装,背光单元和包括其的液晶显示装置
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Application No.: US11436161Application Date: 2006-05-17
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Publication No.: US20070081330A1Publication Date: 2007-04-12
- Inventor: Chang Ho Lee , In Ho Ahn , Pu Kim
- Applicant: Chang Ho Lee , In Ho Ahn , Pu Kim
- Assignee: LG PHILIPS LCD CO., LTD.
- Current Assignee: LG PHILIPS LCD CO., LTD.
- Priority: KR95880/2005 20051012; KR36995/2006 20060425
- Main IPC: F21V9/00
- IPC: F21V9/00

Abstract:
A light emitting package is disclosed that can generate a white light while controlling Red, Green and Blue light emitting diodes (“LEDs”) simultaneously. In the light emitting package, a plurality of LEDs are connected in series to one another. The plurality of LEDs are responsive to one driving voltage. Currents flowing through the plurality of LEDs are controlled by a current adjuster. Consequently, the plurality of LEDs are driven by the currents different from one another in amount.
Public/Granted literature
- US07438442B2 Light emitting package, backlight unit and liquid crystal display device including the same Public/Granted day:2008-10-21
Information query