Invention Grant
US08866717B2 Display device and drive method providing improved signal linearity
有权
提供改进的信号线性的显示装置和驱动方法
- Patent Title: Display device and drive method providing improved signal linearity
- Patent Title (中): 提供改进的信号线性的显示装置和驱动方法
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Application No.: US11504879Application Date: 2006-08-16
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Publication No.: US08866717B2Publication Date: 2014-10-21
- Inventor: Naoyuki Itakura , Tomoyuki Fukano , Yoshiharu Nakajima , Tomohiko Sato , Takeya Takeuchi
- Applicant: Naoyuki Itakura , Tomoyuki Fukano , Yoshiharu Nakajima , Tomohiko Sato , Takeya Takeuchi
- Applicant Address: JP Chita
- Assignee: Japan Display, Inc.
- Current Assignee: Japan Display, Inc.
- Current Assignee Address: JP Chita
- Agency: The Chicago Technology Law Group, LLC
- Agent Robert J. Depke
- Priority: JP2005-237924 20050818; JP2005-248104 20050829
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G5/00

Abstract:
A display device having a pixel section including a plurality of pixel circuits arrayed in a matrix, a plurality of scan lines, a plurality of capacity lines, a plurality of signal lines, a drive circuit, and a generation circuit generating a small amplitude common voltage signal switching in level at a predetermined cycle, wherein each pixel circuit arranged at the pixel section contains a display element having a first pixel electrode and a second pixel electrode and a storage capacitor having a first electrode and a second electrode, the first pixel electrode of the display element, the first electrode of the storage capacitor, and one terminal of the switching element are connected, the second electrode of the storage capacitor is connected to the capacity lines arrayed in a corresponding row, and the common voltage signal is applied in a second pixel electrode of the display element.
Public/Granted literature
- US20070057887A1 Display device and drive method of same Public/Granted day:2007-03-15
Information query
IPC分类: