Invention Grant
US08400435B2 Circuit arrangement for a display device which can be operated in a partial mode
有权
用于可以部分模式操作的显示装置的电路装置
- Patent Title: Circuit arrangement for a display device which can be operated in a partial mode
- Patent Title (中): 用于可以部分模式操作的显示装置的电路装置
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Application No.: US10518772Application Date: 2003-06-17
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Publication No.: US08400435B2Publication Date: 2013-03-19
- Inventor: Christopher Rodd Speirs , Wilfried Hasselberg
- Applicant: Christopher Rodd Speirs , Wilfried Hasselberg
- Applicant Address: US CA San Diego
- Assignee: Entropic Communications, Inc.
- Current Assignee: Entropic Communications, Inc.
- Current Assignee Address: US CA San Diego
- Priority: EP02013872 20020622
- International Application: PCT/IB03/02763 WO 20030617
- International Announcement: WO04/001708 WO 20031231
- Main IPC: G06F5/00
- IPC: G06F5/00

Abstract:
A circuit arrangement for controlling a display device which can be operated in a partial mode, the circuit arrangement including a row drive circuit for driving n rows of the display device and a column drive circuit for driving m columns of the display device. The row drive circuit controls the n rows of display device sequentially from 1 to n, and the column drive circuit supplies column voltages to the m columns. The column voltages corresponding to the picture data to be displayed of pixels of the controlled row. A logic function is connected in front of at least one output of the row drive circuit, and a first control signal is supplied to the logic function. The first control signal achieving a deactivation/activation of the at least one output of the row drive circuit in dependence on the partial mode of the display device.
Public/Granted literature
- US20060061520A1 Circuit arrangement for a display device which can be operated in a partial mode Public/Granted day:2006-03-23
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