Invention Grant
US07808493B2 Displaying apparatus using data line driving circuit and data line driving method
有权
使用数据线驱动电路和数据线驱动方法的显示装置
- Patent Title: Displaying apparatus using data line driving circuit and data line driving method
- Patent Title (中): 使用数据线驱动电路和数据线驱动方法的显示装置
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Application No.: US11802050Application Date: 2007-05-18
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Publication No.: US07808493B2Publication Date: 2010-10-05
- Inventor: Yoshiharu Hashimoto , Takayuki Shu
- Applicant: Yoshiharu Hashimoto , Takayuki Shu
- Applicant Address: JP Kawasaki, Kanagawa
- Assignee: NEC Electronics Corporation
- Current Assignee: NEC Electronics Corporation
- Current Assignee Address: JP Kawasaki, Kanagawa
- Agency: McGinn IP Law Group, PLLC
- Priority: JP2006-140642 20060519
- Main IPC: G06F3/038
- IPC: G06F3/038

Abstract:
A data line driving circuit includes a first buffer circuit configured to drive a data line, and a second buffer circuit configured to drive a data line. N first data lines (n is a natural number larger than 1), and m second data lines (m is a natural number larger than 1) are alternately arranged in units of data lines as a group. The data line driving circuit further includes a first switch circuit configured to select one of the n first data lines in a first ON period and to connect the selected first data line with the first buffer circuit, and a second switch circuit configured to select one of the m second data lines adjacent to the selected first data line in a second ON period and to connect the selected second data line with the second buffer circuit.
Public/Granted literature
- US20070268233A1 Displaying apparatus using data line driving circuit and data line driving method Public/Granted day:2007-11-22
Information query
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