Invention Grant
- Patent Title: Signal regulator module and related display device
- Patent Title (中): 信号调节模块及相关显示装置
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Application No.: US11853022Application Date: 2007-09-11
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Publication No.: US08077171B2Publication Date: 2011-12-13
- Inventor: Chin-Der Wey , Yi-Chun Yeh , Chia-Hung Sun , Huang-De Lin
- Applicant: Chin-Der Wey , Yi-Chun Yeh , Chia-Hung Sun , Huang-De Lin
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: AU Optronics Corp.
- Current Assignee: AU Optronics Corp.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Priority: TW95133435A 20060911
- Main IPC: G06F3/038
- IPC: G06F3/038 ; G09G5/00
Abstract:
A signal regulator module includes a floating current regulator, a signal sensor, and a feedback controller. The floating current regulator is electrically coupled to a driving circuit and the light sources of a display panel for regulating the driving signals based on a feedback signal in a photo couple means. The signal sensor is electrically coupled to the floating current regulator for generating a corresponding voltage signal based on the driving signal through a photo couple means. The feedback controller is electrically coupled to the signal sensor and the floating current regulator for generating the feedback signal based on the voltage signal and outputting the feedback signal to the floating current regulator.
Public/Granted literature
- US20080100608A1 SIGNAL REGULATOR MODULE AND RELATED DISPLAY DEVICE Public/Granted day:2008-05-01
Information query
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