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公开(公告)号：US11740461B2
公开(公告)日：2023-08-29
申请号：US16793933
申请日：2020-02-18
发明人： Su Bin Jung , Jae Joong Kwon , Jeong Woo Park , Ju Hwa Ha
CPC分类号： G02B27/0172 , G02B27/017 , G02B27/0075 , G02B27/108 , G02B2027/013 , G02B2027/014 , G02B2027/0127 , G02B2027/0178 , G06T19/006
摘要： 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：US11067819B2
公开(公告)日：2021-07-20
申请号：US16420058
申请日：2019-05-22
发明人： Hyun Jin Cho , Jae Joong Kwon , Ju Hwa Ha , Jeong Woo Park , Su Bin Jung
摘要： 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.
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公开(公告)号：US20240036349A1
公开(公告)日：2024-02-01
申请号：US18317028
申请日：2023-05-12
发明人： Young Soo Hwang , Su Bin Jung
摘要： A stereoscopic image display device includes a display panel that includes pixels, a polarization controller that generates a first output voltage and a second output voltage, and a polarization control layer that controls a path of light emitted by the display panel, based on the first output voltage and the second output voltage. The first output voltage has a first voltage level in a first mode, and a second voltage level that differs from the first voltage level in a second mode. The second output voltage has the first voltage level in the first mode, and has the first voltage level or a third voltage level that differs from the first and second voltage levels in the second mode.
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公开(公告)号：US11789270B2
公开(公告)日：2023-10-17
申请号：US17004774
申请日：2020-08-27
发明人： Jeong Woo Park , Jae Joong Kwon , Ju Hwa Ha , Yong Seok Kim , Soo Min Baek , Ji Yeon Seo , Hyun Sup Lee , Su Bin Jung
CPC分类号： G02B27/0172 , G02B5/04 , G02B7/182 , G02B17/086 , G02B2027/0178
摘要： An optical device including: a display device configured to display an image; and a lens including a plurality of reflectors that reflect the image from the display device to a first surface of the lens, wherein the plurality of reflectors include: a first reflector; and a second reflector having a size different from a size of the first reflector.
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公开(公告)号：US11586042B2
公开(公告)日：2023-02-21
申请号：US16542089
申请日：2019-08-15
发明人： Ju Hwa Ha , Jae Joong Kwon , Jeong Woo Park , Su Bin Jung , Hyun Jin Cho
摘要： 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：US12038585B2
公开(公告)日：2024-07-16
申请号：US17937709
申请日：2022-10-03
发明人： Jeong Woo Park , Jae Joong Kwon , Ju Hwa Ha , Hyun Jin Cho , Su Bin Jung
CPC分类号： G02B27/0172 , G02B17/0856 , G02B2027/0123
摘要： 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：US11988834B2
公开(公告)日：2024-05-21
申请号：US16821920
申请日：2020-03-17
发明人： Ju Hwa Ha , Jae Joong Kwon , Jeong Woo Park , Su Bin Jung
CPC分类号： G02B27/0172 , G02B5/10 , G02B2027/0178
摘要： 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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公开(公告)号：US20230236435A1
公开(公告)日：2023-07-27
申请号：US18081861
申请日：2022-12-15
发明人： Su Jung HUH , Jeong Woo Park , Saet Byeol Shin , Su Bin Jung
IPC分类号： G02B30/10 , G02F1/1335 , G02F1/01 , G02F1/1333
CPC分类号： G02B30/10 , G02F1/133512 , G02F1/0136 , G02F1/133526 , G02F1/133354 , G02F2202/28 , B29D11/00365
摘要： A stereoscopic image display device including: a display panel including pixels; a lens array disposed on the display panel, wherein the lens array includes a lens layer which includes an optically anisotropic material, and a planarization layer which covers the lens layer and includes an optically isotropic polymer; and a light shielding pattern disposed on the lens array, and overlapping a boundary between lenses of the lens array.
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公开(公告)号：US11086130B2
公开(公告)日：2021-08-10
申请号：US16514885
申请日：2019-07-17
发明人： Jae Joong Kwon , Hyun Jin Cho , Ju Hwa Ha , Jeong Woo Park , Su Bin Jung
摘要： An optical device is provided. The optical device includes: a lens including first and second reflective members; and a flexible display device including a first display area disposed on a first side surface of the lens and a second display area disposed on a second side surface of the lens, wherein the first reflective member is configured to reflect a first image displayed on the first display area to a first surface of the lens, and the second reflective member is configured to reflect a second image displayed on the second display area to the first surface of the lens.
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公开(公告)号：US12126789B2
公开(公告)日：2024-10-22
申请号：US18069177
申请日：2022-12-20
发明人： Jeong Woo Park , Beom Shik Kim , Young Chan Kim , Su Bin Jung , Young Sang Ha
IPC分类号： H04N13/307 , G02B30/29
CPC分类号： H04N13/307 , G02B30/29
摘要： 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.
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