Invention Grant
- Patent Title: Display driver and display diving method
- Patent Title (中): 显示驱动程序和显示潜水方法
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Application No.: US13964121Application Date: 2013-08-12
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Publication No.: US09142181B2Publication Date: 2015-09-22
- Inventor: Chia-Hsun Kuo , Chia-Wei Su , Ji-Ting Chen , Shun-Hsun Yang , Wei-Hsiang Hung , Ying-Zu Lin , Li-Tang Lin
- Applicant: NOVATEK Microelectronics Corp.
- Applicant Address: TW Hsinchu Science Park, Hsin-Chu
- Assignee: NOVATEK Microelectronics Corp.
- Current Assignee: NOVATEK Microelectronics Corp.
- Current Assignee Address: TW Hsinchu Science Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Priority: TW102115057A 20130426
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A display driver, which comprises: a first predetermined voltage level providing apparatus, for providing a first predetermined voltage level group comprising at least one first predetermined voltage level; a first image data providing apparatus, for outputting a first image data; and a detection controlling circuit, for determining if an output terminal of the first image data providing apparatus is pre-charged to the first predetermined voltage level according to a relation between an absolute value of a voltage level of the first image data and an absolute value of the first predetermined voltage level.
Public/Granted literature
- US20140320474A1 DISPLAY DRIVER AND DISPLAY DIVING METHOD Public/Granted day:2014-10-30
Information query
IPC分类:
