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公开(公告)号：US20240023415A1
公开(公告)日：2024-01-18
申请号：US18301580
申请日：2023-04-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byeong Hee WON , Jeong Woo PARK
CPC classification number: H10K59/879 , H10K59/353 , G02B30/27
Abstract: A display device includes a plurality of sub-pixels arranged in a first direction and a second direction perpendicular to the first direction; and a plurality of lenticular lenses arranged such that an edge of a long side of each of the lenticular lenses has a first angle with respect to the second direction. A first sub-pixel of the sub-pixels includes a first edge extending in the first direction; a second edge extending in the second direction and connected to the first edge; a third edge parallel to the first edge; a fourth edge parallel to the second edge; and a fifth edge connecting the second edge with the third edge.
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公开(公告)号：US20210318540A1
公开(公告)日：2021-10-14
申请号：US17120953
申请日：2020-12-14
Applicant: Samsung Display Co., LTD.
Inventor： Hyun Sup LEE , Yong Seok KIM , Jeong Woo PARK , Dong Chul SHIN , Gye Hwan LIM , Ju Hwa HA
Abstract: An optical device for realizing augmented reality comprises a lens comprising a first surface and side surfaces, a display device disposed on a first side surface among the side surfaces of the lens and displaying a first image in a first area and a second image in a second area, a first reflector disposed in the lens and reflecting the first image incident on the first side surface of the lens to the first surface, a second reflector disposed in the lens and reflecting the second image incident on the first side surface of the lens to the first surface, a first condenser disposed between the lens and the first area of the display device and focusing the first image on the first reflector, and a second condenser disposed between the lens and the second area of the display device and focusing the second image on the second reflector.
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公开(公告)号：US20200278548A1
公开(公告)日：2020-09-03
申请号：US16793933
申请日：2020-02-18
Applicant: Samsung Display Co., Ltd.
Inventor： Su Bin JUNG , Jae Joong KWON , Jeong Woo PARK , Ju Hwa HA
Abstract: An optical device includes: a lens including a first surface and a plurality of side surfaces; a display device on a first side surface from among the plurality of side surfaces, the display device being configured to provide light to the first side surface; and a first reflector in the lens and configured to reflect the light provided by the display device after the light is reflected from a second side surface from among the plurality of side surfaces to the first surface.
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公开(公告)号：US20200057306A1
公开(公告)日：2020-02-20
申请号：US16542089
申请日：2019-08-15
Applicant: Samsung Display Co., Ltd.
Inventor： Ju Hwa HA , Jae Joong KWON , Jeong Woo PARK , Su Bin JUNG , Hyun Jin CHO
Abstract: An optical device includes: a lens including a first reflector; a display device at a first side surface of the lens and including a plurality of subpixels; and a lens array between the lens and the display device and including a plurality of lenses configured to condense light from the subpixels onto the first reflector.
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公开(公告)号：US20180099904A1
公开(公告)日：2018-04-12
申请号：US15592259
申请日：2017-05-11
Applicant: Samsung Display Co. Ltd.
Inventor： Jeong Woo PARK , Hyun Joon OH , Woo Jin CHO , Seung Ho KIM , Hee Kyun SHIN , Jong Hoon YEUM , Hoi Kwan LEE
CPC classification number: C03C21/002 , C03C15/00 , C03C2218/34
Abstract: A method of manufacturing strengthened glass includes: preparing glass including blocking patterns on a surface thereof, portions of the surface exposed between the blocking patterns; forming a metal particle layer on the portions of the surface of the glass exposed between the blocking patterns; removing the blocking patterns from the surface of the glass, to maintain the metal particle layer on the surface of the glass; with the metal particle layer maintained on the surface of the glass, etching the surface of the glass using the metal particle layer as an etching mask to form an etched surface of the glass, such etched surface including protruding patterns spaced apart from each other by portions of a common reference surface; and chemically strengthening the etched surface of the glass at the protruding patterns and at the reference surface.
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Patent Agency Ranking
公开(公告)号：US20220252886A1
公开(公告)日：2022-08-11
申请号：US17631092
申请日：2020-07-17
Applicant: Samsung Display Co., LTD.
Inventor： Su Bin JUNG , Soo Min BAEK , Ju Hwa HA , Jae Joong KWON , Yong Seok KIM , Jeong Woo PARK
Abstract: An optical apparatus includes a lens including a first surface and a plurality of side surfaces, a display device disposed on a first side surface among the plurality of side surfaces of the lens and providing light to the first side surface of the lens, an optical path control device disposed between the first side surface of the lens and the display device and selectively changing an optical path of a virtual image of the display device, and a plurality of reflecting members disposed in the lens and reflecting light of the display device to the first surface.
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公开(公告)号：US20210286194A1
公开(公告)日：2021-09-16
申请号：US17195799
申请日：2021-03-09
Applicant: SAMSUNG DISPLAY CO., LTD. , Jastech, Ltd.
Inventor： Jeong Woo PARK , Jae Joong KWON , Beom Shik KIM , Jin Cheol SEO , Young Sang HA , Joo Young OH , Jae You YI
Abstract: A display module includes a display panel having a plurality of pixels and a display driver configured to drive a partial portion of the plurality of pixels that are positioned in an alignment mark area to display an alignment mark in the alignment mark area. A stereoscopic lens including a base is disposed on the display module. A plurality of lenses is disposed on the base and includes at least one flat portion surrounded by the plurality of lenses and overlapping the alignment mark area.
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公开(公告)号：US20250014489A1
公开(公告)日：2025-01-09
申请号：US18754856
申请日：2024-06-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Su Jung HUH , Jeong Woo PARK , Beom Shik KIM , Eun Kyoung NAM , Rang Kyun MOK , Sung Chan JO
Abstract: A display device includes a display panel configured to display 2D images, an optical member configured to display the 2D images displayed on the display panel by maintaining display light paths of the 2D images during a 2D image display period, and to display 3D stereoscopic images by refracting the display light paths of the 2D images during a 3D stereoscopic image display period, and a display driver configured to drive the display panel so that the display panel displays multi-view images in the 2D image display period and the 3D stereoscopic image display period, and to apply driving voltages to the optical member to control operations of the optical member for displaying the 2D images or 3D stereoscopic images.
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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
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.
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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
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.
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