公开(公告)号：US09977522B2

公开(公告)日：2018-05-22

申请号：US14668765

申请日：2015-03-25

Applicant: Samsung Display Co. Ltd.

Inventor： Ki Hyun Cho ,  Cheol Kyu Kim ,  Sung kyun Park ,  Sun Haeng Cho

IPC: G06F3/041 ,  G06F3/044 ,  H05K3/10 ,  H05K3/06 ,  H01L21/027

CPC classification number: G06F3/041 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112 ,  H01L21/0272 ,  H05K3/064 ,  H05K3/10

Abstract: A touch panel and a method of manufacturing the touch panel are provided. The touch panel includes a substrate comprising a wiring area and a sensor area, a sensing pattern located on a surface of the substrate in the sensor area, and a wiring line located on the surface of the substrate in the wiring area and electrically connected to the sensing pattern. The sensing pattern includes a plurality of first fine metal lines arranged irregularly in a mesh, and a first photosensitive layer pattern residue located between at least two of the first fine metal lines.

公开(公告)号：US11307721B2

公开(公告)日：2022-04-19

申请号：US15957839

申请日：2018-04-19

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Hyun Cho ,  Cheol Kyu Kim ,  Sung kyun Park ,  Sun Haeng Cho

IPC: G06F3/044 ,  G06F3/041 ,  H05K3/06 ,  H05K3/10 ,  H01L21/027

Abstract: A touch panel and a method of manufacturing the touch panel are provided. The touch panel includes a substrate comprising a wiring area and a sensor area, a sensing pattern located on a surface of the substrate in the sensor area, and a wiring line located on the surface of the substrate in the wiring area and electrically connected to the sensing pattern. The sensing pattern includes a plurality of first fine metal lines arranged irregularly in a mesh, and a first photosensitive layer pattern residue located between at least two of the first fine metal lines.

公开(公告)号：US10903457B2

公开(公告)日：2021-01-26

申请号：US16528187

申请日：2019-07-31

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Hyun Cho ,  Yong Hui Lee ,  Jung Hwa Kim ,  Ji Hoon Kim ,  Byung Seon An

IPC: H01L51/52 ,  H01L51/00

Abstract: A display device and a method of manufacturing the same are provided. A display device includes: a display panel including a first area, a second area, and a bending area between the first area and the second area; a first polarizing film on a first surface of the first area of the display panel; and a second polarizing film on a first surface of the second area of the display panel, and the first and second polarizing films are spaced apart from each other with the bending area therebetween.

公开(公告)号：US10403698B2

公开(公告)日：2019-09-03

申请号：US16041952

申请日：2018-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Hyun Cho ,  Yong Jae Park ,  Sang Jo Lee ,  Won Suk Choi ,  Yoon Sun Choi

IPC: H01L21/00 ,  H01L27/32 ,  H01L51/00 ,  H01L27/12

Abstract: A flexible display device includes a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.

公开(公告)号：US10056444B2

公开(公告)日：2018-08-21

申请号：US15603362

申请日：2017-05-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Hyun Cho ,  Yong Jae Park ,  Sang Jo Lee ,  Won Suk Choi ,  Yoon Sun Choi

IPC: H01L29/04 ,  H01L27/32 ,  H01L51/00 ,  H01L27/12

CPC classification number: H01L27/3258 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/3265 ,  H01L27/3276 ,  H01L51/0097 ,  H01L2227/323 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display device includes a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.

公开(公告)号：US10001875B2

公开(公告)日：2018-06-19

申请号：US15645383

申请日：2017-07-10

Applicant: Samsung Display Co. Ltd.

Inventor： Sung Kyun Park ,  Cheol Kyu Kim ,  Ki Hyun Cho ,  Sun Haeng Cho ,  Kyung Seop Kim ,  Jae Neung Kim

IPC: C23F1/00 ,  G06F3/041 ,  G06F3/044 ,  G06F3/0354 ,  H01L31/18

CPC classification number: G06F3/0416 ,  G06F3/03547 ,  G06F3/041 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111 ,  H01L31/1888

Abstract: A touch panel and a method of fabricating the same are provided. The touch panel may include: a substrate; first sensing electrodes disposed on a first surface and arranged along a first direction and second sensing electrodes arranged along a second direction; at least one first connector connecting the first sensing electrodes in the first direction; a first insulating layer pattern disposed on the first connector; at least one second connector disposed on the first insulating layer pattern, intersecting the first connector, and connecting the second sensing electrodes in the second direction; and wires disposed on the first surface of the substrate in the peripheral area and electrically connected to the first sensing electrodes and the second sensing electrodes. The first connector includes a first light-transmitting conductive pattern disposed on the first surface of the substrate and a first light-blocking conductive pattern disposed on the first light-transmitting conductive pattern.