![DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME](/abs-image/US/2008/08/07/US20080186304A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME
- 专利标题(中):显示装置及其驱动方法
- 申请号:US12022512 申请日:2008-01-30
- 公开(公告)号:US20080186304A1 公开(公告)日:2008-08-07
- 发明人: Hye-Ran YOU , Hee-Wook DO , Seung-Hoo YOO , Sung-Min KANG , Hoon KIM , Hyun-Cheol MOON , Ho-Kyoon KWON
- 申请人: Hye-Ran YOU , Hee-Wook DO , Seung-Hoo YOO , Sung-Min KANG , Hoon KIM , Hyun-Cheol MOON , Ho-Kyoon KWON
- 申请人地址: KR Suwon-si
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2007-0011684 20070205; KR10-2007-0016458 20070216
- 主分类号: G09G5/00
- IPC分类号: G09G5/00
摘要:
In a display apparatus, pixels are arranged in a matrix defined by gate lines and data lines, and each pixel includes a first sub pixel charged to a first pixel voltage and a second sub pixel charged to a second pixel voltage having a same voltage level as the first pixel voltage. A voltage controller controls a voltage level of the first and second pixel voltages charged in the pixels corresponding to the first through penultimate pixel rows in response to a next gate signal. A dummy voltage controller controls a voltage level of the first and second pixel voltages charged in the pixels corresponding to the last pixel row in response to a dummy gate signal. Where a dummy voltage controller is not included, a black matrix partially covers the efficient display area of the pixels corresponding to the last pixel row.
摘要(中):
在显示装置中,将像素排列成由栅线和数据线限定的矩阵,并且每个像素包括充电到第一像素电压的第一子像素和被充电到具有与第一像素电压相同的第二像素电压的第二子像素 第一像素电压。 电压控制器响应于下一个栅极信号控制在与第一到第二倒数第二像素行对应的像素中充电的第一和第二像素电压的电压电平。 虚拟电压控制器响应于虚拟栅极信号控制在与最后一个像素行对应的像素中充电的第一和第二像素电压的电压电平。 在不包括虚拟电压控制器的情况下,黑矩阵部分地覆盖对应于最后一个像素行的像素的有效显示区域。
公开/授权文献:
- US08542227B2 Display apparatus and method for driving the same 公开/授权日:2013-09-24
IPC结构图谱:
G | 物理 |
--G09 | 教育;密码术;显示;广告;印鉴 |
----G09G | 使用静态方法显示可变信息的指示装置 |
------G09G5/00 | 阴极射线管指示器及其他目标指示器通用的目视指示器的控制装置或电路 |