Invention Grant
- Patent Title: Liquid crystal display device including backlight unit and method of driving the same
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Application No.: US12285704Application Date: 2008-10-10
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Publication No.: US09336726B2Publication Date: 2016-05-10
- Inventor: Sun-Ung Kim
- Applicant: Sun-Ung Kim
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2007-0102500 20071011; KR10-2008-0038197 20080424
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G3/34
Abstract:
A liquid crystal display device includes: a light emitting diode array unit including at least two groups of light emitting diode arrays for emitting light; a light emitting diode driving unit for supplying at least two pulse width modulation signals having different phases from each other to the at least two groups of light emitting diode arrays, respectively; a liquid crystal display panel for displaying images using the light from the light emitting diode array unit; and a timing controller for controlling the light emitting diode driving unit and the liquid crystal display panel.
Public/Granted literature
- US20090096741A1 Liquid crystal display device including backlight unit and method of driving the same Public/Granted day:2009-04-16
Information query
IPC分类:
