公开(公告)号：US11023010B2

公开(公告)日：2021-06-01

申请号：US16935025

申请日：2020-07-21

Applicant: Samsung Display Co., Ltd.

Inventor： Nam Hee Park ,  Eun Gil Choi ,  Dae Kyun Oh ,  Young Joo Lee

IPC: G06F1/16 ,  H01L51/52 ,  B29D11/00 ,  G06F3/041 ,  G02F1/1333 ,  G06F3/044 ,  H04M1/02 ,  H01L51/00

Abstract: A panel bottom sheet and a display device including the same are provided. The panel bottom sheet includes a first base, a first light-absorbing layer disposed on a top surface or a bottom surface of the first base, a top bonding layer disposed above the first base and the first light-absorbing layer, an interlayer bonding layer disposed below the first base and the first light-absorbing layer, and a wiring pattern portion disposed below the interlayer bonding layer and including a plurality of wiring patterns.

公开(公告)号：US10282010B2

公开(公告)日：2019-05-07

申请号：US14738654

申请日：2015-06-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Woo Choi ,  Sang Hyun Lim ,  Chang Sub Jung ,  A Ra Jo ,  Eun Gil Choi

IPC: G06F3/041 ,  G06F3/044

Abstract: A display device includes: a display panel including an upper electrode and an encapsulation layer provided on the upper electrode; a touch panel including a first touch electrode and a second touch electrode each facing the upper electrode and positioned between the display panel and a cover window covering the display panel, the first touch electrode being separated from the second touch electrode; an elastic layer provided on the display panel and deforming in response to an applied pressure from a touch; and a touch sensor programmed to detect an applied pressure from a change in gaps between the first and second touch electrodes and the upper electrode due to the applied pressure, and to detect a capacitance between the first touch electrode and the second touch electrode caused by the touch, so as to sense a position of the touch.

公开(公告)号：US10756307B2

公开(公告)日：2020-08-25

申请号：US15858086

申请日：2017-12-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Nam Hee Park ,  Eun Gil Choi ,  Dae Kyun Oh ,  Young Joo Lee

IPC: H01L51/52 ,  G06F1/16 ,  H01L51/00 ,  B29D11/00 ,  G06F3/044 ,  G06F3/041 ,  H04M1/02 ,  G02F1/1333

Abstract: A panel bottom sheet and a display device including the same are provided. The panel bottom sheet includes a first base, a first light-absorbing layer disposed on a top surface or a bottom surface of the first base, a top bonding layer disposed above the first base and the first light-absorbing layer, an interlayer bonding layer disposed below the first base and the first light-absorbing layer, and a wiring pattern portion disposed below the interlayer bonding layer and including a plurality of wiring patterns.

公开(公告)号：US10747373B2

公开(公告)日：2020-08-18

申请号：US14935892

申请日：2015-11-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Woo Choi ,  Chang Sub Jung ,  Eun Gil Choi ,  Sang Hyun Lim ,  A Ra Jo

IPC: G06F3/044 ,  G06F3/0354 ,  G06F3/0488 ,  G06F3/041

Abstract: A touch panel includes a touch electrode configured to receive a sensing input signal, a display panel, the touch electrode being disposed thereon, and a protective layer disposed between the touch electrode and the display panel, the protective layer configured to receive a protective layer driving signal.