公开(公告)号：US10935867B2

公开(公告)日：2021-03-02

申请号：US16158822

申请日：2018-10-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Hun Noh ,  Yi Joon Ahn ,  Myung Im Kim ,  Han Na Ma ,  Jae Woo Im

IPC: G02F1/33 ,  G06F1/20 ,  G06F1/16 ,  G02B5/00

Abstract: A bottom member includes a light-absorbing element; a top coupling layer disposed on the light-absorbing element; a first buffer element disposed under the light-absorbing element, where a first opening is defined in the first buffer element; a filling layer disposed in the first opening; and a vibrating acoustic element disposed below the first buffer element, where the vibrating acoustic element overlaps with the first opening and the light-absorbing element when viewed from a top, and the vibrating acoustic element is coupled with the first buffer element via the filling layer.

公开(公告)号：USD908706S1

公开(公告)日：2021-01-26

申请号：US29667155

申请日：2018-10-18

Applicant: Samsung Display Co., Ltd.

Designer： Yi Joon Ahn ,  Jung Hun Noh ,  Jae Woo Im ,  Keun Kyu Song

公开(公告)号：US20200077169A1

公开(公告)日：2020-03-05

申请号：US16443874

申请日：2019-06-18

Applicant: Samsung Display Co. Ltd.

Inventor： Jung Hun Noh ,  Yi Joon Ahn ,  Rang Kyun Mok

IPC: H04R1/02 ,  H04M1/725 ,  G06F3/01 ,  H04M1/03 ,  H04R5/02

Abstract: A display device including: a display panel configured to display an image on a first surface thereof; a first sound generating device configured to provide a first sound; and a second sound generating device configured to provide a second sound, wherein the first sound generating device is attached to a second surface of the display panel, the second surface being opposite to the first surface, and wherein the first sound generating device is a vibration generating device configured to vibrate the display panel in accordance with a first sound signal to generate the first sound.

公开(公告)号：US10379407B2

公开(公告)日：2019-08-13

申请号：US15271981

申请日：2016-09-21

Applicant: Samsung Display Co., Ltd

Inventor： Sang Hee Jang ,  Hyun Sup Lee ,  Jung Hun Noh ,  Keun Kyu Song ,  Byung Seok Choi

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1337

Abstract: A liquid crystal display is provided. A liquid crystal display comprising: an insulating substrate, a plurality of pixels disposed on the insulating substrate, and a display area in which the pixels are arranged in rows and columns, wherein four pixels arranged successively in a row direction form a domain pattern, and the domain pattern is repeated in the row direction and a column direction in the display area, wherein each pixel in first and second rows of the domain pattern has a first domain orientation, and each pixel in third and fourth rows of the domain pattern has a second domain orientation that is different from the first domain orientation.

公开(公告)号：US10276630B2

公开(公告)日：2019-04-30

申请号：US15585559

申请日：2017-05-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Sup Lee ,  Jung Hun Noh ,  Sang Hee Jang ,  Hyung Il Jeon ,  Byung Seok Choi

IPC: H01L21/00 ,  H01L27/15 ,  F21S4/28 ,  H01L33/36 ,  H05B33/08 ,  G02F1/1333

Abstract: A light emitting device includes a first electrode, an insulating layer, a second electrode, and a bar-type light emitting diode (LED). The insulating layer includes a plurality of protruding parts protruding from the first electrode and at least one hole between the protruding parts. The second electrode on the insulating layer. The bar-type LED is in the at least one hole. The bar-type LED has a first end and a second end in the length direction. One of the first or second ends is connected to the first electrode and the other of the first or second ends is connected to the second electrode.

公开(公告)号：US10254608B2

公开(公告)日：2019-04-09

申请号：US15064378

申请日：2016-03-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Hun Noh ,  Masataka Kano ,  Yeon Keon Moon ,  Keun Kyu Song ,  Jun Ho Song ,  Hyun Sup Lee ,  Sang Hee Jang ,  Byung Seok Choi

IPC: G02F1/1343 ,  G02F1/1362

Abstract: Provided is a display device.The display device includes: a substrate; a light blocking pattern disposed on the substrate; a semiconductor pattern disposed on the light blocking pattern; a gate insulating layer disposed on the semiconductor pattern; a gate wiring; an interlayer insulating layer formed on the gate wiring; a first contact hole for exposing the source area; a data wiring disposed to extend in the second direction on the interlayer insulating layer and electrically connected to the source area via the first contact hole; a first passivation layer disposed on the data wiring; a second contact hole, which is disposed between the neighboring protrusion portions of the light blocking pattern so as not to overlap the light blocking pattern, and exposes the drain area; and a pixel electrode disposed on the first passivation layer and electrically connected to the drain area through the second contact hole.

公开(公告)号：US11825688B2

公开(公告)日：2023-11-21

申请号：US17137892

申请日：2020-12-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yi Joon Ahn ,  Beom Shik Kim ,  Jung Hun Noh

IPC: H10K50/858 ,  G02B30/29 ,  H10K59/12 ,  H10K59/38 ,  H10K71/00

CPC classification number: H10K50/858 ,  G02B30/29 ,  H10K59/12 ,  H10K59/38 ,  H10K71/00 ,  H10K59/1201

Abstract: A display device includes: a first substrate; thin-film transistors disposed on a first surface of the first substrate; light emitting elements connected to corresponding ones of the thin-film transistors, respectively, and disposed on the thin-film transistors; and a lens array including lenses disposed on a second surface of the first substrate opposite to the first surface of the first substrate, wherein the light emitting elements emit light toward the first substrate.

公开(公告)号：US11756967B2

公开(公告)日：2023-09-12

申请号：US17060630

申请日：2020-10-01

Applicant: Samsung Display Co., LTD.

Inventor： Eun Kyung Yeon ,  Jung Hun Noh ,  Yi Joon Ahn ,  Jae Been Lee

IPC: H01L27/12 ,  H01L25/16 ,  H10K59/131

CPC classification number: H01L27/1262 ,  H01L25/167 ,  H10K59/131

Abstract: A display device includes a first substrate having a display area and a non-display area adjacent to the display area, the first substrate including a substrate through-hole penetrating the first substrate in a thickness direction, an etching stopper disposed on a first surface of the first substrate, the etching stopper including a stopper through-hole that overlaps the substrate through-hole and penetrates the etching stopper in the thickness direction, a data line disposed on the etching stopper, a substrate connection electrode that fills the substrate through-hole and the stopper through-hole, the substrate connection electrode being disposed in the display area and electrically connected to the data line, and a first pad disposed on a second surface of the first substrate opposite to the first surface and overlapping the substrate connection electrode. The first pad is electrically connected to the substrate connection electrode.

公开(公告)号：US11636785B2

公开(公告)日：2023-04-25

申请号：US17126210

申请日：2020-12-18

Applicant: Samsung Display Co., LTD.

Inventor： Yi Joon Ahn ,  Jung Hun Noh ,  Eun Kyung Yeon ,  Jae Been Lee

IPC: G09F9/30 ,  H01L51/56 ,  H01L51/00

Abstract: A display device includes a flexible substrate including a folding area, a non-folding area adjacent to the folding area along a first direction, and a first surface in both the folding area and the non-folding area, a light-emitting element layer on the flexible substrate, and a support which faces the light-emitting layer with the flexible substrate therebetween, forms an interface with the first surface of the flexible substrate and is bendable together with the flexible substrate. The support includes a first support corresponding to the folding area, a second support corresponding to the non-folding area, and a through hole extended through the support. The through hole is extended through the first support, and a first portion of the first surface of the flexible substrate is exposed to outside the support by the through hole in the first support.

公开(公告)号：US11381895B2

公开(公告)日：2022-07-05

申请号：US17070527

申请日：2020-10-14

Applicant: Samsung Display Co., LTD.

Inventor： Young Seok Seo ,  Jung Hun Noh ,  Seung Lyong Bok ,  Yi Joon Ahn ,  Sun Mi Yu ,  Jin Oh Kwag

IPC: G06F3/044 ,  H04R1/02 ,  H04R3/00 ,  H01L27/32 ,  H01L51/52 ,  G06F3/041 ,  G09G3/3266 ,  G09G3/3233 ,  G06V40/13

Abstract: A display device includes a display panel including a display layer including light-emitting elements disposed on a substrate, and a sensor electrode layer disposed on the display layer. The sensor electrode layer includes a first sound electrode and a second sound electrode; a vibration layer electrically contacting the first sound electrode and the second sound electrode and being deformed in response to a first sound driving voltage applied to the first sound electrode and a second sound driving voltage applied to the second sound electrode; and sensor electrodes disposed on the vibration layer. The sensor electrodes sense an input.