Invention Grant
- Patent Title: DC-DC converter for a display
- Patent Title (中): DC-DC转换器用于显示器
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Application No.: US11168798Application Date: 2005-06-28
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Publication No.: US07656688B2Publication Date: 2010-02-02
- Inventor: Shin-Hung Yeh
- Applicant: Shin-Hung Yeh
- Applicant Address: TW Hsinchu
- Assignee: AU Optronics Corp.
- Current Assignee: AU Optronics Corp.
- Current Assignee Address: TW Hsinchu
- Agency: Thomas, Kayden, Horstemeyer & Risley
- Priority: TW93136716A 20041129
- Main IPC: H02M3/07
- IPC: H02M3/07
Abstract:
A DC-DC converter for a display. The DC-DC converter comprises a negative voltage generator, a level sifter and a DC-DC sub-converter. The negative generator generates a negative voltage. The level shifter, coupled to the negative voltage generator, generates complementary switch control signals. The DC-DC sub-converter coupled to the level shifter operates in response to the complementary switch control signals.
Public/Granted literature
- US20060114701A1 DC-DC converter for a display Public/Granted day:2006-06-01
Information query
IPC分类:
