公开(公告)号：US09459722B2

公开(公告)日：2016-10-04

申请号：US14464812

申请日：2014-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jaejin Pyun ,  Jongwon Lee ,  Byoungwon Choi ,  Seungho Nam ,  Seongmo Hwang

IPC: G06F3/041 ,  G09G3/36 ,  H01L27/12 ,  G06F3/046 ,  G06F3/0354

CPC classification number: G06F3/0412 ,  G06F3/03545 ,  G06F3/0416 ,  G06F3/046 ,  G06F2203/04103 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2354/00 ,  H01L27/1259

Abstract: A display apparatus includes a first display substrate, a second display substrate, pixels, a scan line, a sensing line, a first driver, a second driver, and a coordinate calculator. The pixels include pixel rows and pixel columns. The scan line surrounds at least one pixel row of the pixel rows. The sensing line is insulated from the scan line and surrounds at least one pixel column of the pixel columns. The first driver applies a scan signal to the scan line and the second driver outputs a sensing signal provided from the sensing line. The coordinate calculator receives the sensing signal to calculate coordinate information. Each of the scan line and the sensing line is disposed on different layers from each other.

Abstract translation: 显示装置包括第一显示基板，第二显示基板，像素，扫描线，感测线，第一驱动器，第二驱动器和坐标计算器。 像素包括像素行和像素列。 扫描线围绕像素行的至少一个像素行。 感测线与扫描线绝缘并且围绕像素列的至少一个像素列。 第一驱动器将扫描信号施加到扫描线，并且第二驱动器输出从感测线提供的感测信号。 坐标计算器接收感测信号以计算坐标信息。 扫描线和感测线中的每一条被设置在彼此不同的层上。