Invention Grant
- Patent Title: Automatic OSD adjusting device and method
- Patent Title (中): 自动OSD调节装置及方法
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Application No.: US12617895Application Date: 2009-11-13
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Publication No.: US08334928B2Publication Date: 2012-12-18
- Inventor: Hung-Chi Huang
- Applicant: Hung-Chi Huang
- Applicant Address: TW Hsinchu Hsien
- Assignee: Mstar Semiconductor, Inc.
- Current Assignee: Mstar Semiconductor, Inc.
- Current Assignee Address: TW Hsinchu Hsien
- Agency: WPAT PC
- Agent Justin King
- Priority: TW97146573A 20081201
- Main IPC: H04N9/74
- IPC: H04N9/74
Abstract:
An automatic OSD adjusting device and the associated method are provided. The device includes a receiving unit, a processing unit, an OSD unit and an OSD adjusting module. The receiving unit receives a video signal. The processing unit is coupled to the receiving unit and processes the video signal to generate a pixel signal. The OSD unit generates an OSD signal. The OSD adjusting module, coupled to the processing unit and the OSD unit, compares the OSD signal with the pixel signal to generate a comparison result, and selectively adjusts the OSD signal according to the comparison result.
Public/Granted literature
- US20100134686A1 Automatic OSD Adjusting Device and Method Public/Granted day:2010-06-03
Information query
