公开(公告)号：US20250107398A1

公开(公告)日：2025-03-27

申请号：US18669348

申请日：2024-05-20

Applicant: Samsung Display Co., LTD.

Inventor： In Seok SEO ,  Han Sol KANG ,  Jung Ho PARK ,  Seung Hwan CHUNG

IPC: H10K59/80 ,  H10K102/00

Abstract: A display device includes: a display panel including a folding area and a non-folding area on one side of the folding area; and an upper protective member on a first surface of the display panel and including a coating layer, wherein the coating layer includes: a first portion overlapping the folding area; and a second portion on one side of the first portion, wherein a contact angle of the first portion is different from a contact angle of the second portion.

公开(公告)号：US20240308181A1

公开(公告)日：2024-09-19

申请号：US18674090

申请日：2024-05-24

Applicant: Samsung Display Co., LTD.

Inventor： Seung Hwan CHUNG ,  Hung Kun AHN ,  Seokwon JANG ,  Danbi MYUNG

IPC: B32B15/04 ,  B32B7/12 ,  B32B23/00 ,  B32B23/08 ,  B32B27/08 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40

CPC classification number: B32B15/04 ,  B32B23/00 ,  B32B23/08 ,  B32B27/08 ,  B32B27/281 ,  B32B27/308 ,  B32B27/325 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B7/12 ,  B32B2255/10 ,  B32B2270/00 ,  B32B2307/412 ,  B32B2307/518 ,  B32B2307/552 ,  B32B2307/558 ,  B32B2307/732 ,  B32B2457/20

Abstract: The disclosure relates to a flexible display device including: a display panel including a touch sensor, where the display panel is foldable with respect to a folding axis; a cover window disposed on a front surface of the display panel; and a front surface film disposed on a front surface of the cover window, where the front surface film includes a protection film, and a base film having a transverse direction, and the transverse direction is perpendicular to a direction of the folding axis.

公开(公告)号：US20210294475A1

公开(公告)日：2021-09-23

申请号：US17263705

申请日：2018-12-20

Applicant: Samsung Display Co., Ltd.

Inventor： Choon Hyop LEE ,  Sang Chul LEE ,  Ga Young KIM ,  Kang Won LEE ,  Seung Hwan CHUNG ,  Do Ik KIM

IPC: G06F3/041

Abstract: A display device comprises: a display panel; a window; and a first pressure sensor. The display panel comprises: a planar portion; a first curved portion connected to one side of the planar portion; and a first side portion connected to one side of the first curved portion. The window is on the display panel. The first pressure sensor overlaps with the first side portion. Here, the first side portion is in a plane different from each of the planar portion and the first curved portion.

公开(公告)号：US20190303641A1

公开(公告)日：2019-10-03

申请号：US16447336

申请日：2019-06-20

Applicant: Samsung Display Co., Ltd.

Inventor： Gwang Bum KO ,  Do Ik KIM ,  Seung Hwan CHUNG ,  Sung Hwan KIM

IPC: G06K9/00 ,  H01L27/32 ,  H01L31/153 ,  H01L27/15 ,  H01L31/0232 ,  G02B19/00 ,  F21V8/00 ,  G02B6/08

Abstract: A display device with a display panel including a display area and a plurality of pixels arranged in the display area, a photosensor layer including a sensing area overlapping the display area and a plurality of photosensors arranged in the sensing area, a light-guiding layer arranged between the display panel and the photosensor layer, the light-guiding layer includes a plurality of light-transmission holes corresponding to the plurality of photosensors, wherein the light-guiding layer includes a transparent tube bundle comprising a plurality of transparent tubes forming the light-transmission holes.

公开(公告)号：US20140036528A1

公开(公告)日：2014-02-06

申请号：US13674432

申请日：2012-11-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Mo KIM ,  Dong Hoon KIM ,  Seung Hwan CHUNG ,  Young Jun CHOI ,  Jin Sung CHOI

IPC: G02B6/26 ,  B05D5/06 ,  F21V8/00

CPC classification number: G02B6/26 ,  B05D5/06 ,  G02B6/0011 ,  G02B6/0043 ,  G02B6/005 ,  G02B6/0065

Abstract: A light guiding plate includes: a light guiding substrate; and a plurality of optical scattering patterns positioned on a first surface of the light guiding substrate. The plurality of optical scattering patterns respectively includes a binder, a scattering particle and a semiconductor nanocrystal. A color of light emitted from the plurality of optical scattering patterns is substantially the same.

Abstract translation: 导光板包括：导光基板; 以及定位在所述导光基板的第一表面上的多个光散射图案。 多个光散射图案分别包括粘合剂，散射颗粒和半导体纳米晶体。 从多个光散射图案发射的光的颜色基本相同。

公开(公告)号：US20130242541A1

公开(公告)日：2013-09-19

申请号：US13784496

申请日：2013-03-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung-Min KIM ,  Sung-Kyu SHIM ,  Yong-Hoon KWON ,  Do Hun KIM ,  Dong Hyeon LEE ,  Seung Hwan CHUNG ,  Seung-Hwa HA ,  Se Ki PARK ,  Seong-Yong HWANG ,  You Ra KIM

IPC: F21V7/00

CPC classification number: F21V7/00 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0096 ,  G02F1/133308 ,  G02F1/133553 ,  G02F1/133555 ,  G02F1/133605 ,  G02F2001/133314

Abstract: Disclosed is a display device that can uniformly transmit light emitted from a light source to the entire display panel without using a light guide plate. The display device includes a display panel, a backlight assembly supplying light to the display panel, and a lower cover receiving the backlight assembly. The backlight assembly includes a light source, a circuit board mounted with the light source, and a reflection cover coupled to the circuit board to reflect light emitted from the light source and formed of a bendable plate type member.

Abstract translation: 公开了一种可以在不使用导光板的情况下将从光源发射的光均匀地传输到整个显示面板的显示装置。 显示装置包括显示面板，向显示面板提供光的背光组件和接收背光组件的下盖。 背光组件包括光源，安装有光源的电路板，以及耦合到电路板的反射罩，以反射从光源发射并由弯曲板类型构件形成的光。

公开(公告)号：US20200241664A1

公开(公告)日：2020-07-30

申请号：US16714775

申请日：2019-12-15

Applicant: Samsung Display Co., LTD.

Inventor： Choon Hyop LEE ,  Kang Won LEE ,  Sang Chul LEE ,  Seung Hwan CHUNG

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

Abstract: A touch sensor includes: a base layer; a plurality of first touch electrodes arranged on the base layer in a first direction; and at least one strain gauge disposed between the plurality of first touch electrodes, the at least one strain gauge configured to sense a pressure, wherein the plurality of first touch electrodes and the strain gauge are arranged on the same layer.

公开(公告)号：US20170357348A1

公开(公告)日：2017-12-14

申请号：US15619840

申请日：2017-06-12

Applicant: Samsung Display Co., Ltd.

Inventor： In Nam LEE ,  Young Seok YOO ,  Kang Won LEE ,  Hyun Jae LEE ,  Seung Hwan CHUNG

IPC: G06F3/044 ,  G02B1/14 ,  G06F3/041 ,  G02F1/1333

Abstract: An optical touch film includes a sensor layer, an optical film, an adhesive layer, a separation layer, and a refractive insulating layer. The sensor layer includes touch electrodes forming a sensor. The adhesive layer is between the sensor layer and the optical film. The separation layer is on a surface of the sensor layer. The separation layer includes an organic polymer material. The refractive insulating layer is on the touch electrodes. A refractive index of the refractive insulating layer is greater than a refractive index of the separation layer.

公开(公告)号：US20160238837A1

公开(公告)日：2016-08-18

申请号：US15007958

申请日：2016-01-27

Applicant: Samsung Display Co., Ltd

Inventor： Hyun-Hwa SONG ,  Kang-Woo LEE ,  Seung Hwan CHUNG ,  Young Jun CHOI

IPC: G02B27/00 ,  G02B7/182

CPC classification number: H05K5/02 ,  G02F1/133308 ,  G02F1/133605 ,  G02F1/133608 ,  G02F2001/133311 ,  G02F2001/133314

Abstract: Provided is a structure for a display apparatus. The structure for a display apparatus includes: a chassis having a plate shape and provided with a plurality of through holes; a reflection layer formed on one surface of the chassis: and at least one moisture barrier layer formed on the other surface of the chassis.

Abstract translation: 提供了一种用于显示装置的结构。 显示装置的结构包括：具有板状并具有多个通孔的底盘; 形成在所述底盘的一个表面上的反射层以及形成在所述底盘的另一表面上的至少一个防潮层。

公开(公告)号：US20150286096A1

公开(公告)日：2015-10-08

申请号：US14480413

申请日：2014-09-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hoon KIM ,  Seung Hwan BAEK ,  Jin SEO ,  Myeong-Ju SHIN ,  Seung Hwan CHUNG ,  Young Jun CHOI

IPC: G02F1/1335 ,  G02F1/35 ,  G02B5/22 ,  H01L33/50 ,  G02B5/02

CPC classification number: G02B5/22 ,  B82Y20/00 ,  G02B6/0023 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2001/133614 ,  G02F2202/36 ,  H01L33/504 ,  Y10S977/774

Abstract: According to an exemplary embodiment, the present system and method provide a quantum dot sheet including: a color conversion film that includes quantum dots and a polymer layer in which the quantum dots are dispersed; a first barrier film that is provided one a planar surface of the color conversion film; and a phosphor pattern that has a portion located along an edge portion of the surface of the first barrier film. The phosphor pattern, which may be printed onto the quantum dot sheet, prevents deterioration of the color conversion performance of the quantum dot sheet that may occur due to oxidization.

Abstract translation: 根据示例性实施例，本系统和方法提供了一种量子点片，其包括：包括量子点的颜色转换膜和其中分散有量子点的聚合物层; 第一阻挡膜，其设置为所述颜色转换膜的平坦表面; 以及具有沿着第一阻挡膜的表面的边缘部分设置的部分的荧光体图案。 可以印刷到量子点片上的荧光体图案防止由于氧化而可能发生的量子点片的颜色转换性能的劣化。