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公开(公告)号：US11467405B2
公开(公告)日：2022-10-11
申请号：US16495069
申请日：2019-08-30
Applicant: LG ELECTRONICS INC.
Inventor： Changkyu Hwang , Sungchul Shin , Seungyong Shin , Dongyoung Lee
Abstract: Disclosed is an electronic device according to the present disclosure. In the electronic device according to the present disclosure, a light source unit is disposed to be parallel to a first optical axis formed when eyes of the user look straight ahead; The electronic device according to the present disclosure may be associated with an artificial intelligence module, a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, and the like.
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公开(公告)号：US09749610B2
公开(公告)日：2017-08-29
申请号：US14875922
申请日：2015-10-06
Inventor： Sungchul Shin , Eunsoo Kim , Seungcheol Kim
CPC classification number: H04N13/189 , G02B5/124 , G03B21/10 , G03B21/28 , G03B21/60 , G03B21/625 , G03B35/18 , H04N13/363
Abstract: A spatial image projection apparatus including a receiver configured to receive an image signal; a display unit configured to display an image acquired by processing the image signal; a projection unit configured to project a spatial image to a prescribed space by reflecting light corresponding to the image displayed on the display unit. Further, the projection unit includes a plate having a first surface facing the display unit and a second surface opposite to the first surface; and a protrusion arranged on the first surface or the second surface of the plate. In addition, the protrusion includes first and second slopes tilted at about 45 degrees relative to the surface of the plate, and an angle between the first and second slopes is about 90 degrees.
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公开(公告)号：US12025808B2
公开(公告)日：2024-07-02
申请号：US16847592
申请日：2020-04-13
Applicant: LG ELECTRONICS INC.
Inventor： Dongyoung Lee , Sungchul Shin , Seungyong Shin , Changkyu Hwang
CPC classification number: G02B27/0176 , G02B27/0172 , G02B27/0179 , G06F1/163 , G02B2027/0132 , G02B2027/0159 , G02B2027/0178 , G02B2027/0181 , G02B2027/0187
Abstract: Disclosed is an electronic device. The electronic device according to the present disclosure comprises a display provided at a position corresponding to at least one of the left and right eyes of a user, the display including a lens and an optical element provided in the lens to transfer an image toward an eyeball of a user, and an image transfer for transferring an image provided from a processor to the optical element, wherein the image transfer is capable of varying the position of the optical element to which the image is transferred based on pupil position of the user. The electronic device according to the present disclosure is associated with an artificial intelligence (AI) module, an augmented reality (AR) device, a virtual reality (VR) device, a device related to 5G services and the like.
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公开(公告)号：US20210063754A1
公开(公告)日：2021-03-04
申请号：US16847592
申请日：2020-04-13
Applicant: LG ELECTRONICS INC.
Inventor： Dongyoung Lee , Sungchul Shin , Seungyong Shin , Changkyu Hwang
Abstract: Disclosed is an electronic device. The electronic device according to the present disclosure comprises a display provided at a position corresponding to at least one of the left and right eyes of a user, the display including a lens and an optical element provided in the lens to transfer an image toward an eyeball of a user, and an image transfer for transferring an image provided from a processor to the optical element, wherein the image transfer is capable of varying the position of the optical element to which the image is transferred based on pupil position of the user. The electronic device according to the present disclosure is associated with an artificial intelligence (AI) module, an augmented reality (AR) device, a virtual reality (VR) device, a device related to 5G services and the like.
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公开(公告)号：US11610374B2
公开(公告)日：2023-03-21
申请号：US17283120
申请日：2018-11-15
Applicant: LG ELECTRONICS INC.
Inventor： Sungchul Shin
Abstract: In order to provide an optical device for clearly implementing augmented reality provided from a display unit, regardless of a change in a focal point of an outer mirror through which a user views, the present invention comprises: the display unit for emitting an optical beam displaying an image; transparent glass through which external light passes and which forms the path of the optical beam emitted by the display unit; and a pinhole mirror disposed to the glass, and disposed on the path of the optical beam emitted by the display unit, so as to reflect the optical beam emitted by the display unit, wherein the pinhole mirror has a polygonal shape and has an area less than that of the pupil so that an image formed by the optical beam emitted by the display unit overlaps with an image formed by the external light having been transmitted through the glass.
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Patent Agency Ranking
公开(公告)号：US10089005B2
公开(公告)日：2018-10-02
申请号：US15511817
申请日：2014-12-08
Applicant: LG ELECTRONICS INC.
Inventor： Xuelong Xu , Sungchul Shin , Jooyoung Kim , Nakhoon Go , Minhyung Kim
IPC: G06F3/0488 , G06T3/40 , G06T7/70 , G02B27/01
Abstract: Disclosed are a mobile device, an HMD and a system. A mobile device which is capable of data communication with an HMD, according to one embodiment of the present invention, comprises: a touch sensing module which is designed to recognize a touch from a user; a communication module which performs data communication with a head-mounted display (HMD); a video processor which if relative location information between the mobile device and the HMD is received from the HMD, generates extended video data on the basis of the location information; and a controller which after the generated extended video data is transmitted to the HMD via the communication module, controls the extended video data output by the HMD.
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公开(公告)号：US09658455B2
公开(公告)日：2017-05-23
申请号：US14436800
申请日：2013-09-23
Applicant: LG ELECTRONICS INC.
Inventor： Sungchul Shin , Seunggyu Lee
CPC classification number: G02B27/0172 , G02B5/1861 , G02B27/02 , G02B2027/0125 , G02B2027/0174 , G02B2027/0178
Abstract: An optical device that is capable of producing an image in the air includes a substrate having a reflective diffraction region formed into a net structure, and a light radiation unit which radiates a light beam onto one surface of the substrate. The diffraction region is capable of collecting light beams that are diffracted in the upper space of one surface of the substrate by diffracting the light beam which is incident on one surface of the substrate. Here, the light radiation unit may have a display source that generates the light beams which form the image, and a lens portion that radiates the generated light beams onto the substrate.
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公开(公告)号：US20150293357A1
公开(公告)日：2015-10-15
申请号：US14436800
申请日：2013-09-23
Applicant: LG ELECTRONICS INC.
Inventor： Sungchul Shin , Seunggyu Lee
CPC classification number: G02B27/0172 , G02B5/1861 , G02B27/02 , G02B2027/0125 , G02B2027/0174 , G02B2027/0178
Abstract: An optical device that is capable of producing an image in the air includes a substrate having a reflective diffraction region formed into a net structure, and a light radiation unit which radiates a light beam onto one surface of the substrate. The diffraction region is capable of collecting light beams that are diffracted in the upper space of one surface of the substrate by diffracting the light beam which is incident on one surface of the substrate. Here, the light radiation unit may have a display source that generates the light beams which form the image, and a lens portion that radiates the generated light beams onto the substrate.
Abstract translation: 能够在空气中产生图像的光学装置包括具有形成为网结构的反射衍射区域的基板和将光束照射到基板的一个表面上的光辐射单元。 衍射区域能够通过衍射入射在基板的一个表面上的光束来收集在基板的一个表面的上部空间中衍射的光束。 这里，光辐射单元可以具有产生形成图像的光束的显示源和将所产生的光束照射到基板上的透镜部分。
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公开(公告)号：US11789275B2
公开(公告)日：2023-10-17
申请号：US16803533
申请日：2020-02-27
Applicant: LG ELECTRONICS INC.
Inventor： Changkyu Hwang , Seungyong Shin , Sungchul Shin , Dongyoung Lee
IPC: G02B27/01
CPC classification number: G02B27/0176 , G02B27/0172 , G02B2027/0132 , G02B2027/0152 , G02B2027/0178
Abstract: Provided is a glass type electronic device in which an optical driving assembly is disposed in a spatially efficient position and which stably implements an optical path. The glass type electronic device includes a binocular lens provided to correspond to both eyes of a wearer, a lens frame fixed to the binocular lens and seated on a head of the wearer, an electronic component case fixed to the lens frame, an optical driving assembly mounted in the electronic component case for emitting an image light to the binocular lens, and a battery supplying power to the optical driving assembly. The electronic component case is disposed to correspond to an area between superciliary arches of the wearer.
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公开(公告)号：US11782280B2
公开(公告)日：2023-10-10
申请号：US16803638
申请日：2020-02-27
Applicant: LG ELECTRONICS INC.
Inventor： Changkyu Hwang , Seungyong Shin , Sungchul Shin , Dongyoung Lee
IPC: G02B27/01
CPC classification number: G02B27/0176 , G02B27/0172 , G02B2027/0132 , G02B2027/0152 , G02B2027/0178
Abstract: Provided is a glass type electronic device including a binocular lens, a lens frame fixed to the binocular lens and seated on a head of the wearer, an electronic component case fixed to the lens frame, and an optical driving assembly mounted in the electronic component case and emitting light to the binocular lens. The optical driving lens can include an image source panel for generating light corresponding to a content image, an emitting lens group provided to expose an exit surface to an outside of the electronic component case and for adjusting an exit angle and a focal length of the light, and a reflective mirror provided to expose a reflection surface to an outside of the electronic component case and for reflecting the light, emitted from the emitting lens group, to the binocular lens.
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