公开(公告)号：US11416092B2

公开(公告)日：2022-08-16

申请号：US17180902

申请日：2021-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsoo No ,  Yeontae Kim ,  Jungsu Kim ,  Hwan-Hee Jeong ,  Inyoung Han

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

Abstract: Provided is a display device and a portable terminal including the same. The display device includes a display panel including an active region and a peripheral region adjacent to the active region, n first touch sensors which are arranged successively along a first direction, extend in a second direction, each include a plurality of first connecting parts and a plurality of first sensor parts connected through the first connecting parts, and each generate an electric field together with an external touch pen; m second touch sensors which are insulated from the n first touch sensors, extend successively along the first direction, are arranged in the second direction, each include a plurality of second connecting parts and a plurality of second sensor parts connected through the second connecting parts, and each generate an electric field together with an external touch pen.

公开(公告)号：US10928939B2

公开(公告)日：2021-02-23

申请号：US15641023

申请日：2017-07-03

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsoo No ,  Yeontae Kim ,  Jungsu Kim ,  Hwan-hee Jeong ,  Inyoung Han

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

Abstract: Provided is a display device including a display panel including an active region and a peripheral region adjacent to the active region, n first touch sensors which are arranged successively along a first direction, extend in a second direction, each include a plurality of first connecting parts and a plurality of first sensor parts connected through the first connecting parts, and each generate an electric field together with an external touch pen; m second touch sensors which are insulated from the n first touch sensors, extend successively along the first direction, are arranged in the second direction, each include a plurality of second connecting parts and a plurality of second sensor parts connected through the second connecting parts, and each generate an electric field together with an external touch pen.

公开(公告)号：US12045408B2

公开(公告)日：2024-07-23

申请号：US18139400

申请日：2023-04-26

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsoo No ,  Yeontae Kim ,  Jungsu Kim ,  Hwan-hee Jeong ,  Inyoung Han

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

CPC classification number: G06F3/0412 ,  G06F3/03545 ,  G06F3/0445 ,  G06F2203/04106 ,  G06F2203/04107

Abstract: Provided is a display device including a display panel including an active region and a peripheral region adjacent to the active region, n first touch sensors which are arranged successively along a first direction, extend in a second direction, each include a plurality of first connecting parts and a plurality of first sensor parts connected through the first connecting parts, and each generate an electric field together with an external touch pen; m second touch sensors which are insulated from the n first touch sensors, extend successively along the first direction, are arranged in the second direction, each include a plurality of second connecting parts and a plurality of second sensor parts connected through the second connecting parts, and each generate an electric field together with an external touch pen.

公开(公告)号：US10943961B2

公开(公告)日：2021-03-09

申请号：US16414942

申请日：2019-05-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yeontae Kim ,  Chung Yi ,  Youngsoo No ,  Wongu Cho

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: A display device includes a substrate having a first side and a second side opposite to the first side. A plurality of pixels is disposed on the substrate. A flexible circuit board is connected to the first side of the substrate. A driving integrated circuit is disposed on a lower portion of the flexible circuit board. A coating layer is disposed on the lower portion of the flexible circuit board. The coating layer is spaced apart from the first side of the substrate and at least partially surrounds the driving integrated circuit. A reinforcing layer is disposed between the first side of the substrate and the coating layer on the lower portion of the flexible circuit board. The reinforcing layer covers a side of the coating layer that faces the first side of the substrate.

公开(公告)号：US20250063901A1

公开(公告)日：2025-02-20

申请号：US18739373

申请日：2024-06-11

Applicant: Samsung Display Co., Ltd.

Inventor： Yeongho Kim ,  Youngsoo No ,  Sungtae Hwang ,  Seonbeom Ji ,  Mingwan Kim

IPC: H10K59/126 ,  G06F3/041 ,  H10K59/12 ,  H10K59/35

Abstract: A method of manufacturing a display apparatus includes preparing a substrate including a first area in which a display layer including a plurality of light-emitting devices is located and a second area surrounding the first area, and forming an optical functional layer on the display layer, the optical functional layer including a light transmitting portion at least partially overlapping the plurality of light-emitting devices, a light blocking portion at least partially surrounding the light transmitting portion, an alignment mark formed through the light blocking portion, the alignment mark being disposed adjacent to a boundary between the first area and the second area, and a groove extending along the boundary between the first area and the second area.

公开(公告)号：US11668983B2

公开(公告)日：2023-06-06

申请号：US16930167

申请日：2020-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seungjin Lim ,  Youngsoo No ,  Jong-Nam Lee ,  Chung Yi

IPC: G02F1/1345 ,  G02F1/1335 ,  H01L27/32 ,  G02F1/1368

CPC classification number: G02F1/13452 ,  G02F1/133512 ,  G02F1/1368 ,  H01L27/3276

Abstract: A display apparatus including a display panel having a front surface and a rear surface opposite to the front surface and including a plurality of display pads disposed on the front surface and arranged in one direction, a flexible printed circuit board connected to the display pads and bent toward the rear surface of the display panel along a virtual bending axis extending in the one direction, and a shielding member disposed on the flexible printed circuit board, wherein the flexible printed circuit board includes, based on a point of intersection with the bending axis in the one direction, a first bending region adjacent to the display pads and a second bending region adjacent to the rear surface of the display panel, and the shielding member covers the second bending region.

公开(公告)号：US11669185B2

公开(公告)日：2023-06-06

申请号：US17859775

申请日：2022-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsoo No ,  Yeontae Kim ,  Jungsu Kim ,  Hwan-hee Jeong ,  Inyoung Han

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

CPC classification number: G06F3/0412 ,  G06F3/03545 ,  G06F3/0445 ,  G06F2203/04106 ,  G06F2203/04107

Abstract: Provided is a display device including a display panel including an active region and a peripheral region adjacent to the active region, n first touch sensors which are arranged successively along a first direction, extend in a second direction, each include a plurality of first connecting parts and a plurality of first sensor parts connected through the first connecting parts, and each generate an electric field together with an external touch pen; m second touch sensors which are insulated from the n first touch sensors, extend successively along the first direction, are arranged in the second direction, each include a plurality of second connecting parts and a plurality of second sensor parts connected through the second connecting parts, and each generate an electric field together with an external touch pen.

公开(公告)号：US20210151541A1

公开(公告)日：2021-05-20

申请号：US16930167

申请日：2020-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seungjin Lim ,  Youngsoo No ,  Jong-Nam Lee ,  Chung Yi

IPC: H01L27/32 ,  G02F1/1345 ,  G02F1/1335

Abstract: A display apparatus including a display panel having a front surface and a rear surface opposite to the front surface and including a plurality of display pads disposed on the front surface and arranged in one direction, a flexible printed circuit board connected to the display pads and bent toward the rear surface of the display panel along a virtual bending axis extending in the one direction, and a shielding member disposed on the flexible printed circuit board, wherein the flexible printed circuit board includes, based on a point of intersection with the bending axis in the one direction, a first bending region adjacent to the display pads and a second bending region adjacent to the rear surface of the display panel, and the shielding member covers the second bending region.

公开(公告)号：US20180088712A1

公开(公告)日：2018-03-29

申请号：US15668471

申请日：2017-08-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yeontae KIM ,  Kicheol Kim ,  Youngsoo No ,  Kyungsu Lee ,  Hwan-hee Jeong ,  Inyoung Han

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1343 ,  G06K9/00

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/1343 ,  G06F1/1626 ,  G06F1/1637 ,  G06F1/1684 ,  G06F2203/04103 ,  G06K9/0002 ,  G06K9/0008

Abstract: A display device and method of manufacturing the same, wherein the display device includes a display panel including a display area and a non-display area, and a transparent layer disposed on the display panel and exposed to outside of the device. The transparent layer includes a first member, a second member disposed under the first member, and a fingerprint sensor disposed between the first member and the second member to recognize fingerprint information. A thickness of the first member is smaller than a thickness of the second member. The transparent layer may be a window layer. The first member may be a first window and the second member may be a second window.