公开(公告)号：US20240377642A1

公开(公告)日：2024-11-14

申请号：US18771895

申请日：2024-07-12

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：US20220078398A1

公开(公告)日：2022-03-10

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 ,  H04N13/383 ,  H04N13/32

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：US20200026093A1

公开(公告)日：2020-01-23

申请号：US16420058

申请日：2019-05-22

Applicant: Samsung Display Co., Ltd.

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

IPC: G02B27/28 ,  G02B27/01 ,  G02F1/137

Abstract: A optical device includes: a display device configured to output a display image; a lens on one side of the display device; and a polarization control unit between the display device and the lens and configured to output the display image output from the display device as first polarized light or second polarized light, wherein the lens comprises: a first polarizing mirror configured to reflect a display image of the first polarized light and to transmit a display image of the second polarized light; and a second polarizing mirror configured to reflect a display image of the second polarized light and to transmit a display image of the first polarized light.