公开(公告)号：US10423046B2

公开(公告)日：2019-09-24

申请号：US15454413

申请日：2017-03-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Jung Huh ,  Beom Shik Kim ,  Jun Ho Song ,  Yeon Mun Jeon ,  In Sun Hwang

IPC: G02F1/29 ,  G02B27/22 ,  G02F1/1333

Abstract: A liquid crystal lens includes first and second electrodes facing each other, and a liquid crystal layer interposed between the first and second electrodes. The first electrode includes at least one unit pattern. The unit pattern includes a pattern electrode and an aperture. The pattern electrode is disposed adjacent to a boundary of the unit pattern and the aperture is disposed inside the pattern electrode.

公开(公告)号：US09553134B2

公开(公告)日：2017-01-24

申请号：US14472346

申请日：2014-08-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hui Nam ,  Jong-Seo Lee ,  Beom Shik Kim ,  Joon Hak Oh

IPC: G06F3/047 ,  H01L27/32 ,  G06F3/044 ,  G06F3/041

CPC classification number: H01L27/323 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04107 ,  H01L27/3276

Abstract: Provided is a display device, including: a first substrate including a display area and a non-display area adjacent to the display area; a display unit on the first substrate at the display area and configured to display an image; a display wiring on the first substrate at the non-display area and coupled to the display unit; a second substrate on the first substrate with the display unit and the display wiring therebetween; a touch unit on the second substrate, corresponding to the display unit, and configured to recognize a touch; a touch wiring on the second substrate at the non-display area and coupled to the touch unit; and an anti-noise electrode between the display wiring and the touch wiring at the non-display area.

Abstract translation: 提供了一种显示装置，包括：第一基板，包括显示区域和与显示区域相邻的非显示区域; 显示单元，其在所述显示区域的所述第一基板上，并且被配置为显示图像; 在所述非显示区域的所述第一基板上的显示布线，并且耦合到所述显示单元; 所述第一基板上的第二基板具有所述显示单元，并且所述显示布线在其间; 对应于所述显示单元的所述第二基板上的触摸单元，并且被配置为识别触摸; 在所述非显示区域处的所述第二基板上的触摸布线，并且耦合到所述触摸单元; 以及在非显示区域的显示布线和触摸布线之间的抗噪声电极。

公开(公告)号：US09519370B2

公开(公告)日：2016-12-13

申请号：US14044201

申请日：2013-10-02

Applicant: Samsung Display Co., Ltd.

Inventor： Hui Nam ,  Beom Shik Kim ,  Jun Il Kwon

IPC: G06F3/041

CPC classification number: G06F3/0414 ,  G06F3/0412 ,  G06F2203/04102

Abstract: A display device and a method for driving the same are disclosed. In one aspect, the display device includes a plurality of pixels defined on a substrate and a sensor formed in at least one of the plurality of pixels and adjacently arranged at the same vertical level as that of a thin film transistor formed on the substrate to sense bending of the substrate and pressure that is applied to the substrate.

Abstract translation: 公开了显示装置及其驱动方法。 一方面，显示装置包括限定在基板上的多个像素和形成在所述多个像素中的至少一个像素中并且以与形成在所述基板上形成的薄膜晶体管相同的垂直电平相邻地布置的传感器 衬底的弯曲和施加到衬底的压力。

公开(公告)号：US12126789B2

公开(公告)日：2024-10-22

申请号：US18069177

申请日：2022-12-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeong Woo Park ,  Beom Shik Kim ,  Young Chan Kim ,  Su Bin Jung ,  Young Sang Ha

IPC: H04N13/307 ,  G02B30/29

CPC classification number: H04N13/307 ,  G02B30/29

Abstract: A display device includes a display panel, and a lens array disposed on a surface of the display panel. The lens array includes a plurality of lenses and a light transmission characteristic control layer disposed on a valley of each of the lenses. The light transmission characteristic control layer includes a light absorbing material. A stacked thickness of the light transmission characteristic control layer is smaller than a height of each of the lenses.

公开(公告)号：US20230283760A1

公开(公告)日：2023-09-07

申请号：US18069177

申请日：2022-12-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeong Woo Park ,  Beom Shik Kim ,  Young Chan Kim ,  Su Bin Jung ,  Young Sang Ha

IPC: H04N13/307 ,  G02B30/29

CPC classification number: H04N13/307 ,  G02B30/29

Abstract: A display device includes a display panel, and a lens array disposed on a surface of the display panel. The lens array includes a plurality of lenses and a light transmission characteristic control layer disposed on a valley of each of the lenses. The light transmission characteristic control layer includes a light absorbing material. A stacked thickness of the light transmission characteristic control layer is smaller than a height of each of the lenses.

公开(公告)号：US11579476B2

公开(公告)日：2023-02-14

申请号：US17463987

申请日：2021-09-01

Applicant: Samsung Display Co., LTD.

Inventor： Jae Ho You ,  Jae Joong Kwon ,  Beom Shik Kim ,  Young Chan Kim ,  Hyun Jin Cho

IPC: G02F1/13 ,  G02F1/1334 ,  G02F1/1335

Abstract: A display device includes a display panel including a display surface having a Lambertian light emission distribution, and a viewing angle modulator disposed on the display panel. The viewing angle modulator includes a first refractive layer including a diffraction structure on a surface, a refractive index conversion layer disposed on the first refractive layer and including an electro-optical material having a refractive index that changes when a voltage is applied to the electro-optical material, and a second refractive layer disposed on the refractive index conversion layer. The refractive index conversion layer includes a base layer, and an optical structure disposed on the base layer that changes a path of light incident on a surface facing the second refractive layer.

公开(公告)号：US11553171B2

公开(公告)日：2023-01-10

申请号：US17347675

申请日：2021-06-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Rang Kyun Mok ,  Jae Joong Kwon ,  Beom Shik Kim ,  Jeong Woo Park ,  Su Bin Jung ,  Hyun Jin Cho ,  Young Sang Ha

IPC: H04N13/279 ,  H04N13/32 ,  H04N13/383

Abstract: A light field display device includes: a display module; an optical coupler emitting a third image obtained by combining a first image and a second image, and including a first surface, a second surface and an emission surface emitting the third image, wherein the first image is emitted from the display module and is incident on the first surface, wherein the second image is incident on the second surface; and a controller configured to generate image data based on 3D modeling data and provide the image data to the display module. The optical coupler includes: an optical waveguide including the first, second and emission surfaces, and a third surface; a beam splitter in the optical waveguide; and a concave mirror adjacent to the third surface of the optical waveguide, and wherein the controller moves the concave mirror in correspondence with depth information included in the 3D modeling data.

公开(公告)号：US11353631B2

公开(公告)日：2022-06-07

申请号：US16552092

申请日：2019-08-27

Applicant: Samsung Display Co., Ltd.

Inventor： Ju Hwa Ha ,  Jae Joong Kwon ,  Beom Shik Kim ,  Joo Woan Cho ,  Su Jung Huh

IPC: H01L27/15 ,  G02B3/00 ,  G03F7/20 ,  H01L27/32 ,  H01L51/52 ,  G06F1/16

Abstract: A display device and a method of manufacturing the same are provided. The display device includes a display panel including a series of pixels, each pixel including N sub-pixels, where N is an integer of 2 or greater; and a lens array on a surface of the display panel, the lens array including a series of lenses, wherein each of the lenses overlaps with M sub-pixels, where M is an integer greater than N.

公开(公告)号：US10732431B2

公开(公告)日：2020-08-04

申请号：US14297508

申请日：2014-06-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Beom Shik Kim ,  Tae Hyeog Jung ,  Hui Nam

IPC: H04N13/00 ,  G02B30/52 ,  H04N13/395 ,  H04N13/376

Abstract: A display device includes a frame; and a transparent display module in the frame, the transparent display module including a horizontal cross-section including a closed curve and configured to emit light from opposite surfaces thereof.

公开(公告)号：US10319267B2

公开(公告)日：2019-06-11

申请号：US15867001

申请日：2018-01-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Jung Huh ,  Jae Joong Kwon ,  Beom Shik Kim

IPC: G09G3/00 ,  G02B27/22 ,  G09G3/20 ,  G09G3/36 ,  H04N13/324 ,  H04N13/398 ,  H04N13/307 ,  H04N13/351 ,  H04N13/305

Abstract: A display device includes a display portion having a plurality of pixels; a lens array portion enables light emitted from the plurality of pixels to travel into a plurality of viewpoint areas and thus an image is viewed in the plurality of viewpoint areas; a data compensation circuit generating a compensation image signal by applying a compensation value according to a viewing angle to an input image signal that includes luminance information of the plurality of pixels; and a data driver applying a data voltage to the plurality of pixels according to an image data signal generated based on the compensation image signal, wherein the lens array portion includes a lens providing local focusing to two or more pixels, and the data compensation circuit applies a compensation value according to a viewing angle from a pixel corresponding a center of the lens to two or more different side directions.