公开(公告)号：US20160283033A1

公开(公告)日：2016-09-29

申请号：US15179315

申请日：2016-06-10

Applicant: Samsung Display Co., Ltd.

Inventor： KANGWON LEE ,  INCHEOL KIM ,  UNG CHOI ,  WON-KI HONG ,  SEUNGHO NAM ,  JIHONG PARK ,  CHUL KIM ,  HOJIN BYUN ,  KISEOK CHA

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04106 ,  G09G3/20 ,  G09G2300/023

Abstract: A display device includes a display panel and a touch panel. The touch panel calculates coordinate information of an input position by an electrostatic capacitive method in a first mode and calculates the coordinate information of the input position by an electromagnetic induction method in a second mode. The touch panel includes scan line groups and source line groups, which are operated as touch electrodes or touch coils on the basis of the operating mode thereof. In addition, the touch panel includes touch electrodes and touch coils, which are individually operated on the basis of the operating mode thereof.

Abstract translation: 显示装置包括显示面板和触摸面板。 触摸面板通过第一模式中的静电电容法来计算输入位置的坐标信息，并且以第二模式的电磁感应方法计算输入位置的坐标信息。 触摸面板包括基于其操作模式作为触摸电极或触摸线圈操作的扫描线组和源极线组。 此外，触摸面板包括基于其操作模式单独操作的触摸电极和触摸线圈。

公开(公告)号：US20140313434A1

公开(公告)日：2014-10-23

申请号：US14134369

申请日：2013-12-19

Applicant: Samsung Display Co., Ltd.

Inventor： SUNGMAN KIM ,  CHUL KIM ,  HWA YEUL OH ,  YoungJe CHO ,  HYUNKI HWANG

IPC: G02F1/1333

CPC classification number: G02F1/13338 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: A display apparatus includes a first substrate, a second substrate overlapping the first substrate, an image display part disposed between the first substrate and the second substrate, and a black matrix disposed on the second substrate. The display apparatus further includes a floating electrode overlapping the black matrix and being electrically floating. The display apparatus further includes first-type touch lines extending in a first direction, arranged along a second direction, electrically insulated from each other, and including a primary first-type touch line. The primary first-type touch line overlaps and is insulated from the floating electrode. The display apparatus further includes second-type touch lines extending in the second direction, arranged along the first direction, electrically insulated from each other, and including a primary second-type touch line. The primary second-type touch line overlaps and is insulated from the floating electrode.

Abstract translation: 显示装置包括第一基板，与第一基板重叠的第二基板，设置在第一基板和第二基板之间的图像显示部，以及设置在第二基板上的黑矩阵。 显示装置还包括与黑矩阵重叠并浮动的浮动电极。 该显示装置还包括沿第一方向延伸的第一类触摸线，沿着第二方向布置，彼此电绝缘，并且包括初级第一型触摸线。 主要的第一类触摸线与浮动电极重叠并且绝缘。 显示装置还包括沿着第一方向布置的沿第二方向延伸的第二类型触摸线，彼此电绝缘，并且包括初级第二类型触摸线。 主要的第二类触摸线重叠并与浮动电极绝缘。