Invention Grant
US07800572B2 Liquid crystal display for implmenting improved inversion driving technique
失效
液晶显示屏用于暗示改进的反转驱动技术
- Patent Title: Liquid crystal display for implmenting improved inversion driving technique
- Patent Title (中): 液晶显示屏用于暗示改进的反转驱动技术
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Application No.: US11256017Application Date: 2005-10-24
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Publication No.: US07800572B2Publication Date: 2010-09-21
- Inventor: Masayuki Kumeta , Kouji Matsuura
- Applicant: Masayuki Kumeta , Kouji Matsuura
- 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: JP2004-310128 20041025
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A liquid crystal display apparatus is composed of an LCD panel including data lines, and an LCD driver. The LCD driver includes: a positive drive circuit providing a positive data signal having positive polarity with respect to a ground level of the LCD driver for one of the data lines; and a negative drive circuit providing a negative data signal having negative polarity with respect to the ground level of the LCD driver for another one of the data lines.
Public/Granted literature
- US20060087484A1 Liquid crystal display for implmenting improved inversion driving technique Public/Granted day:2006-04-27
Information query
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