发明授权
- 专利标题： Display device having first and second vertical drive circuits
- 专利标题（中）： 具有第一和第二垂直驱动电路的显示装置
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申请号： US11298396申请日： 2005-12-08
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公开(公告)号： US07961167B2公开(公告)日： 2011-06-14
- 发明人: Yoshitoshi Kida , Yoshiharu Nakajima , Masaki Murase , Yoshihiko Toyoshima , Kazuya Nomura , Masaaki Tonogai , Daisuke Ito
- 申请人： Yoshitoshi Kida , Yoshiharu Nakajima , Masaki Murase , Yoshihiko Toyoshima , Kazuya Nomura , Masaaki Tonogai , Daisuke Ito
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： K&L Gates LLP
- 优先权： JPP2004-359214 20041210
- 主分类号： G09G3/36
- IPC分类号： G09G3/36
摘要：
A display device and mobile terminal are provided. The display device can narrow the pitch, narrow the frame, and further reduce power consumption. The display device includes a display area; a vertical drive circuit; a first horizontal drive circuit converting input first and second digital image data to analog image signals, and supplying the same to a data line selected by the vertical drive circuit; and a second horizontal drive circuit converting input third digital image data to an analog image signal, and supplying the same to a data line selected by the vertical drive circuit. The first horizontal drive circuit includes a sampling latch circuit, a second latch circuit, a digital/analog conversion circuit, and a line selector for selecting the first and second digital image data in a time division manner in a predetermined period and outputting the same to the data line.
公开/授权文献
- US20060139286A1 Display device and mobile terminal 公开/授权日：2006-06-29