Invention Grant
- Patent Title: Back light module and driving method thereof
- Patent Title (中): 背光模块及其驱动方法
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Application No.: US11963878Application Date: 2007-12-24
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Publication No.: US08054284B2Publication Date: 2011-11-08
- Inventor: Wen-Chih Tai , Tzu-Chiang Shen , Chia-Lin Liu , Chi-Neng Mo
- Applicant: Wen-Chih Tai , Tzu-Chiang Shen , Chia-Lin Liu , Chi-Neng Mo
- Applicant Address: TW Taipei
- Assignee: Chunghwa Picture Tubes, Ltd.
- Current Assignee: Chunghwa Picture Tubes, Ltd.
- Current Assignee Address: TW Taipei
- Agent Winston Hsu; Scott Margo
- Priority: TW96100933A 20070110
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A back light module and a method for driving the back light module are disclosed. The back light module includes a plurality of light emitting units and a driving unit. The driving unit is electrically connected to the light emitting units and utilized for driving the light emitting units according to a switched-on number of the light emitting units and a dithering scheme.
Public/Granted literature
- US20080165118A1 BACK LIGHT MODULE AND DRIVING METHOD THEREOF Public/Granted day:2008-07-10
Information query
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