公开(公告)号：US20230021508A1

公开(公告)日：2023-01-26

申请号：US17937709

申请日：2022-10-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeong Woo PARK ,  Jae Joong KWON ,  Ju Hwa HA ,  Hyun Jin CHO ,  Su Bin JUNG

IPC: G02B27/01 ,  G02B17/08

Abstract: An augmented reality providing apparatus is provided. The augmented reality providing apparatus includes a lens including a first lens portion including a first reflective member, and a second lens portion including a second reflective member, and a display device on one side of the lens for displaying first and second images, wherein the first reflective member reflects the first image at a first angle, and the second reflective member reflects the second image at a second angle that is different from the first angle.

公开(公告)号：US20220221748A1

公开(公告)日：2022-07-14

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 ,  G02F1/1335 ,  G02F1/1334

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：US20200301148A1

公开(公告)日：2020-09-24

申请号：US16821920

申请日：2020-03-17

Applicant: Samsung Display Co., LTD.

Inventor： Ju Hwa HA ,  Jae Joong KWON ,  Jeong Woo PARK ,  Su Bin JUNG

IPC: G02B27/01 ,  G02B5/10

Abstract: An optical device includes: a lens including a first lens portion having a first curved surface with a first curvature and a second lens portion having a second curved surface corresponding to the first curved surface; a display device disposed on a first side surface of the lens; a convex lens disposed between the first side surface of the lens and the display device; and a reflector disposed on the first curved surface of the first lens portion of the lens, the reflector configured to reflect light of the display device refracted by the convex lens toward a user's eye.

公开(公告)号：US20200292822A1

公开(公告)日：2020-09-17

申请号：US16803750

申请日：2020-02-27

Applicant: Samsung Display Co., LTD.

Inventor： Hyun Sup LEE ,  Jae Joong KWON ,  Ju Hwa HA

IPC: G02B27/01 ,  G09G3/3258

Abstract: A flexible display device including a first display area including first data lines arranged in a first direction, first scan lines arranged in a second direction intersecting the first direction, and first pixels arranged in regions defined by the first data lines and the first scan lines, a second display area including second data lines arranged in the first direction, second scan lines arranged in the second direction, and second pixels arranged in regions defined by the second data lines and the second scan lines, a first bending area disposed between the first and second display areas, a first circuit unit disposed adjacent to a first side of the first display area, a second circuit unit disposed adjacent to a second side of the first display area, and a third circuit unit disposed adjacent to a first side of the second display area.

公开(公告)号：US20190392748A1

公开(公告)日：2019-12-26

申请号：US16363725

申请日：2019-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Yi Joon AHN ,  Jae Joong KWON ,  Jong In BAEK

IPC: G09G3/20 ,  G09G3/3233

Abstract: A display device having a display panel including a plurality of pixels connected to scan lines extending in a first direction and data lines extending in a second direction different from the first direction and a panel moving unit for reciprocating the display panel in a third direction with respect to the first direction and the second direction. Each of the plurality of pixels my include a plurality of sub-pixels arranged in a sub-sampled structure.

公开(公告)号：US20180284465A1

公开(公告)日：2018-10-04

申请号：US15906789

申请日：2018-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Joong KWON ,  Jung-Hun NOH

IPC: G02B27/22 ,  H01L27/15 ,  H01L33/58 ,  H01L33/62 ,  H01L27/32 ,  H01L51/52

CPC classification number: G02B27/225 ,  H01L27/14603 ,  H01L27/14605 ,  H01L27/14609 ,  H01L27/14625 ,  H01L27/14627 ,  H01L27/1463 ,  H01L27/156 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/326 ,  H01L31/02327 ,  H01L33/58 ,  H01L33/62 ,  H01L51/5275 ,  H01L2251/5338

Abstract: This disclosure relates to a display device including a lens array unit. An exemplary embodiment of the present inventive concept provides a display device including: a display unit including a plurality of pixels; and a lens array unit including a plurality of lenses, wherein a first lens of the plurality of lenses corresponds to and overlaps two or more of the plurality of pixels, the two or more pixels include a first pixel and a second pixel, the first pixel is closer to an optical axis of the first lens than the second pixel is in a plan view, and a shortest distance between the first pixel and a reference surface that is perpendicular to the optical axis of the first lens is greater than a shortest distance between the reference surface and the second pixel.

公开(公告)号：US20180120668A1

公开(公告)日：2018-05-03

申请号：US15690501

申请日：2017-08-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Jung HUH ,  Jae Joong KWON ,  Beom Shik KIM ,  Yi Joon AHN ,  Yeon-Mun JEON ,  Joo Woan CHO

IPC: G02F1/29 ,  G02B27/22

CPC classification number: G02F1/29 ,  G02B3/14 ,  G02B27/225 ,  G02F2201/122

Abstract: A display device includes a display panel including a plurality of pixels configured to display an image, and a lens panel disposed on the display panel and including a plurality of lenses when operating in a 3D mode. The lens panel is partitioned into a plurality of domains. The lens panel includes a first electrode, a second electrode, and an optical modulation layer. The first electrode and the second electrode face each other and the optical modulation layer is disposed between the first electrode and the second electrode. The optical modulation layer includes liquid crystal molecules forming the lenses. The first electrode includes first openings and the second electrode includes second openings. At least one of a first opening, of the first openings, and a second opening, of the second openings, has a shape corresponding to a shape of a plurality of unit figures overlapping each other at their edges.