Invention Application
- Patent Title: LIGHTING DEVICE FOR DISPLAY DEVICE AND DISPLAY DEVICE
- Patent Title (中): 用于显示装置和显示装置的照明装置
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Application No.: US12598959Application Date: 2007-12-25
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Publication No.: US20100156952A1Publication Date: 2010-06-24
- Inventor: Masahiro Arai
- Applicant: Masahiro Arai
- Applicant Address: JP Osaka-shi, Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Osaka-shi, Osaka
- Priority: JP2007-130603 20070516
- International Application: PCT/JP2007/074794 WO 20071225
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G5/10
Abstract:
A lighting device for a display device includes a light source and a light source control device arranged to control the light source. The light source control device is arranged to generate a pulse signal as a light source control signal Vcon to control the light source. The light source control signal Vcon includes pulses, which individually have different shapes.
Public/Granted literature
- US08330706B2 Lighting device for display device and display device Public/Granted day:2012-12-11
Information query
IPC分类:
