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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
发明人： Jeong Woo PARK , Jae Joong KWON , Ju Hwa HA , Hyun Jin CHO , Su Bin JUNG
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：US20220221748A1
公开(公告)日：2022-07-14
申请号：US17463987
申请日：2021-09-01
发明人： Jae Ho YOU , Jae Joong KWON , Beom Shik KIM , Young Chan KIM , Hyun Jin CHO
IPC分类号： G02F1/13 , G02F1/1335 , G02F1/1334
摘要： 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.
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公开(公告)号：US20140049724A1
公开(公告)日：2014-02-20
申请号：US13844372
申请日：2013-03-15
发明人： Jae Ho YOU , Hyun Jin CHO , Dae Ho YOON , Moon Gyu LEE , Byoung Ho CHEONG
IPC分类号： G02F1/1335
CPC分类号： G02F1/133553 , G02F1/133512 , G02F1/133514 , G02F1/1336 , G02F2202/36 , G02F2203/30
摘要： Provided is a liquid crystal display including: a lower display panel including a lower insulating substrate and a lower reflective layer; an upper display panel including an upper insulating substrate and an upper reflective layer; a liquid crystal layer positioned between the lower reflective layer of the lower display panel and the upper reflective layer of the upper display panel; and a backlight unit positioned on a lower portion of the lower display panel and including a light source, wherein a pair of field generating electrodes are formed in at least one display panel of the lower display panel and the upper display panel, wherein microcavities are formed in the lower reflective layer, the upper reflective layer, and the liquid crystal layer, and wherein a wavelength and luminance of light resonated and emitted in the microcavities are changed by an electric field generated by the field generating electrodes.
摘要翻译： 提供一种液晶显示器，包括：下显示面板，包括下绝缘基板和下反射层; 上部显示面板，包括上部绝缘基板和上部反射层; 位于下显示面板的下反射层和上显示面板的上反射层之间的液晶层; 以及位于下显示面板的下部并且包括光源的背光单元，其中在下显示面板和上显示面板的至少一个显示面板中形成有一对场产生电极，其中形成微腔 在下反射层，上反射层和液晶层中，并且其中在微腔中共振和发射的光的波长和亮度由场产生电极产生的电场改变。
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公开(公告)号：US20240340402A1
公开(公告)日：2024-10-10
申请号：US18627694
申请日：2024-04-05
发明人： Su Jung HUH , Rang Kyun MOK , Hyun Jin CHO , Eun Kyoung NAM , Byeong Hee WON , Young Soo HWANG
IPC分类号： H04N13/341 , H04N13/337 , H04N13/398
CPC分类号： H04N13/341 , H04N13/337 , H04N13/398
摘要： A display device includes a display panel, an optical member, and a display driver. The display panel is configured to display a plurality of 2D images. The optical member is configured to refract 2D image display light displayed in a display area of the display panel into a first refraction direction or a second refraction direction to output 3D stereoscopic image display light. The display driver is configured to control a refraction direction of the 3D stereoscopic image display light by dividing a 3D stereoscopic image display period of at least one frame into first and second time-division frames and supplying driving voltages to the optical member in each of the first and second time-division frames.
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公开(公告)号：US20240323333A1
公开(公告)日：2024-09-26
申请号：US18406300
申请日：2024-01-08
发明人： Hyun Jin CHO , Beom Shik KIM
IPC分类号： H04N13/125 , H04N13/305 , H04N13/31 , H04N13/383
CPC分类号： H04N13/125 , H04N13/305 , H04N13/31 , H04N13/383
摘要： A display device including: a display panel including sub-pixels; a viewpoint separation unit configured to separate viewpoint images displayed by the display panel for each viewpoint; and a control unit configured to determine a left eye viewpoint image provided to a left eye viewpoint corresponding to a left eye position of a viewer and a right eye viewpoint image provided to a right eye viewpoint corresponding to a right eye position of the viewer, wherein the control unit converts left eye adjacent viewpoint images provided to viewpoints adjacent to the left eye viewpoint into the left eye viewpoint image, and converts right eye adjacent viewpoint images provided to viewpoints adjacent to the right eye viewpoint into the right eye viewpoint image.
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公开(公告)号：US20240168360A1
公开(公告)日：2024-05-23
申请号：US18453479
申请日：2023-08-22
发明人： Su Jung HUH , Byeong Hee WON , Hyun Jin CHO , Beom Shik KIM , Sung-Chan JO
IPC分类号： G02F1/29
CPC分类号： G02F1/29
摘要： A display assembly includes a display device having an upper surface on which an image is output, and a lens device detachably connected to the upper surface of the display device. The lens device includes a lens panel that refracts the image from the display device, and a connection layer disposed on a lower surface of the lens panel facing the display device and detachably connected to the upper surface of the display device. The upper surface of the display device includes first contact interfaces, and the connection layer includes second contact interfaces detachably connected to the first contact interfaces.
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公开(公告)号：US20220078398A1
公开(公告)日：2022-03-10
申请号：US17347675
申请日：2021-06-15
发明人： Rang Kyun MOK , Jae Joong KWON , Beom Shik KIM , Jeong Woo PARK , Su Bin JUNG , Hyun Jin CHO , Young Sang HA
IPC分类号： H04N13/279 , H04N13/383 , H04N13/32
摘要： 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.
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公开(公告)号：US20200026093A1
公开(公告)日：2020-01-23
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：US20200026082A1
公开(公告)日：2020-01-23
申请号：US16430310
申请日：2019-06-03
发明人： Jeong Woo PARK , Jae Joong KWON , Ju Hwa HA , Hyun Jin CHO , Su Bin JUNG
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：US20190148414A1
公开(公告)日：2019-05-16
申请号：US16243702
申请日：2019-01-09
发明人： Hyun Jin CHO , Joon-Hwa BAE , Byoung Kwon CHOO , Byung Hoon KANG , Kwang Suk KIM , Woo Jin CHO , Jun Hyuk CHEON
IPC分类号： H01L27/12 , B24B31/00 , H01L21/3105 , G09G3/3233 , C09G1/02
CPC分类号： H01L27/1248 , B24B31/00 , C09G1/02 , G09G3/3233 , G09G2300/0819 , G09G2300/0847 , H01L21/02164 , H01L21/0217 , H01L21/31053 , H01L22/26 , H01L27/1244 , H01L27/1255 , H01L27/1262 , H01L27/3258 , H01L27/3262 , H01L27/3265 , H01L27/3276 , H01L29/78675 , H01L2227/323
摘要： A method for manufacturing a display device includes forming a first gate metal wire on a substrate, forming a first insulation layer that covers the first gate metal wire, forming a second gate metal wire on the first insulation layer, forming a second main insulation layer that covers the second gate metal wire, forming a second auxiliary insulation layer on the second main insulation layer, forming an exposed portion of an upper surface of the second main insulation layer by polishing the second auxiliary insulation layer, and forming a first data metal wire on the second main insulation layer and the second auxiliary insulation layer.
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