公开(公告)号：US20160231844A1

公开(公告)日：2016-08-11

申请号：US14995539

申请日：2016-01-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joo Won LEE ,  Young Mo KANG ,  Jun Ho SUNG ,  Dong Jun LEE ,  Il Yong JUNG

IPC: G06F3/041 ,  G02F1/1335 ,  G02B5/30 ,  G02F1/1333

CPC classification number: G02B5/3058 ,  G02F1/13338 ,  G02F1/133512 ,  G02F2001/133548 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: Disclosed is a display panel including: a liquid crystal layer; and a polarization-touch sensing layer stacked on one side of the liquid crystal layer, the polarization-touch sensing layer comprising: a plurality of wire grid areas configured to polarize incident light from a light source the wire grid areas including grid patterns configured to transmit a plurality of touch sensing signals; and a plurality of seam areas arranged in between the plurality of wire grid areas and including a conductive area configured to transmit the touch sensing signal between a pair of adjacent grid patterns, and a nonconductive area configured to block the plurality of touch sensing signals from being transmitted between the pair of grid patterns.Thus, the large-sized wire grid polarizer formed by the plurality of wire grid polarizer may be used to achieve the touch-screen panel, thereby reducing costs and simplifying the structure while manufacturing a large-sized display apparatus with a touch screen function.

Abstract translation: 公开了一种显示面板，包括：液晶层; 以及层叠在所述液晶层的一侧的偏振感测层，所述偏振接触感测层包括：多个线栅区域，其被配置为使来自光源的入射光偏振，所述线栅区域包括被配置为发射的栅格图案 多个触摸感测信号; 以及多个接缝区域，其布置在所述多个线栅区域之间并且包括被配置为在一对相邻格栅图案之间传输所述触摸感测信号的导电区域和被配置为阻挡所述多个触摸感测信号的非导电区域 在一对网格图案之间传输。 因此，可以使用由多个线栅偏振器形成的大尺寸线栅偏振器来实现触摸屏面板，从而在制造具有触摸屏功能的大尺寸显示装置的同时降低成本并简化结构。