公开(公告)号：US20200333898A1

公开(公告)日：2020-10-22

申请号：US16915946

申请日：2020-06-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hwa Jeong KIM ,  Jae Sic LEE ,  Na Yun KWAK ,  Dong Hwan KIM ,  Seung Woo SUNG ,  Min Kyu WOO ,  Min Ku LEE ,  Seong Jun LEE ,  Sang Jin PAK ,  Sang Hyun JUN

IPC: G06F3/044 ,  G06F3/041

Abstract: A touch sensor may include a substrate and may include electrode units, first demultiplexers, second demultiplexers, and driving pads all located on the substrate. The electrode units each may include a plurality of electrode groups, the electrode groups each including a plurality of touch electrodes. The first demultiplexers each may include a plurality of sub-demultiplexers and each may be electrically connected to a corresponding one of the electrode units. Each of the sub-demultiplexers of a first demultiplexer may be electrically connected to a corresponding one of the electrode groups of a corresponding electrode unit. The second demultiplexers may be connected between the first demultiplexers and the driving pads.

公开(公告)号：US20200272272A1

公开(公告)日：2020-08-27

申请号：US16870807

申请日：2020-05-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-Hwan PARK ,  Mi Young KIM ,  Chi Wook AN ,  Seong Jun LEE

IPC: G06F3/041 ,  H01L51/52 ,  H01L27/32 ,  G06F3/044

Abstract: A display device, including a substrate; a pixel electrode and an opposing electrode on the substrate; an encapsulation portion on the opposing electrode, the encapsulation portion including at least one organic layer and at least one inorganic layer alternately deposited; and a planarization layer on the encapsulation portion, the planarization layer including a portion covering an edge portion of the encapsulation portion, a first angle between an edge side surface of the planarization layer and a surface of the substrate being larger than a second angle between an edge side surface of the encapsulation portion and the surface of the substrate.

公开(公告)号：US20200012373A1

公开(公告)日：2020-01-09

申请号：US16562945

申请日：2019-09-06

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Hwan PARK ,  Jong Seok KIM ,  Chi Wook AN ,  Seong Jun LEE ,  Sang Hyun JUN

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32

Abstract: A display device is disclosed. In one aspect, the display device includes a substrate including a display area and a non-display area adjacent to the display area and a display member formed over the substrate in the display area. The display device also includes an encapsulation layer formed over the display member and encapsulating the display member together with the substrate and a plurality of first touch lines formed over the encapsulation layer in the display area. The first touch lines extend in a first direction. The display device further includes a plurality of second touch lines formed on the same layer as the first touch lines in the display area. The second touch lines extend in the first direction and are spaced apart from the first touch lines.

公开(公告)号：US20190155435A1

公开(公告)日：2019-05-23

申请号：US16257283

申请日：2019-01-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-Hwan PARK ,  Mi Young KIM ,  Chi Wook AN ,  Seong Jun LEE

IPC: G06F3/041 ,  G06F3/044 ,  H01L51/52 ,  H01L27/32

Abstract: A display device, including a substrate; a pixel electrode and an opposing electrode on the substrate; an encapsulation portion on the opposing electrode, the encapsulation portion including at least one organic layer and at least one inorganic layer alternately deposited; and a planarization layer on the encapsulation portion, the planarization layer including a portion covering an edge portion of the encapsulation portion, a first angle between an edge side surface of the planarization layer and a surface of the substrate being larger than a second angle between an edge side surface of the encapsulation portion and the surface of the substrate.

公开(公告)号：US20160306472A1

公开(公告)日：2016-10-20

申请号：US14882489

申请日：2015-10-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-Hwan PARK ,  Mi Young KIM ,  Chi Wook AN ,  Seong Jun LEE

IPC: G06F3/041 ,  H01L27/32 ,  H01L51/52

CPC classification number: G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/323 ,  H01L51/5256

Abstract: A display device, including a substrate; a pixel electrode and an opposing electrode on the substrate; an encapsulation portion on the opposing electrode, the encapsulation portion including at least one organic layer and at least one inorganic layer alternately deposited; and a planarization layer on the encapsulation portion, the planarization layer including a portion covering an edge portion of the encapsulation portion, a first angle between an edge side surface of the planarization layer and a surface of the substrate being larger than a second angle between an edge side surface of the encapsulation portion and the surface of the substrate.

Abstract translation: 一种显示装置，包括基板; 基板上的像素电极和对置电极; 所述对置电极上的封装部分，所述封装部分包括交替沉积的至少一个有机层和至少一个无机层; 以及在所述封装部分上的平坦化层，所述平坦化层包括覆盖所述封装部分的边缘部分的部分，所述平坦化层的边缘侧表面与所述基板的表面之间的第一角度大于所述封装部分的第二角度 封装部分的边缘侧表面和基板的表面。

公开(公告)号：US20160103537A1

公开(公告)日：2016-04-14

申请号：US14725852

申请日：2015-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Hwan PARK ,  Jong Seok KIM ,  Chi Wook AN ,  Seong Jun LEE ,  Sang Hyun JUN

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/047

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111 ,  H01L27/323

Abstract: A display device is disclosed. In one aspect, the display device includes a substrate including a display area and a non-display area adjacent to the display area and a display member formed over the substrate in the display area. The display device also includes an encapsulation layer formed over the display member and encapsulating the display member together with the substrate and a plurality of first touch lines formed over the encapsulation layer in the display area. The first touch lines extend in a first direction. The display device further includes a plurality of second touch lines formed on the same layer as the first touch lines in the display area. The second touch lines extend in the first direction and are spaced apart from the first touch lines.

Abstract translation: 公开了一种显示装置。 在一个方面，显示装置包括：基板，包括显示区域和与显示区域相邻的非显示区域;以及显示部件，其形成在显示区域的基板上。 显示装置还包括形成在显示部件上的封装层，并与显示部件一起封装显示部件和形成在显示区域的封装层上的多个第一触摸线。 第一触摸线在第一方向上延伸。 显示装置还包括与显示区域中的第一触摸线形成在同一层上的多个第二触摸线。 第二触摸线在第一方向上延伸并且与第一触摸线间隔开。