公开(公告)号：US20210199977A1

公开(公告)日：2021-07-01

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

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.

公开(公告)号：US20230251487A1

公开(公告)日：2023-08-10

申请号：US18003298

申请日：2021-06-14

Applicant: LG ELECTRONICS INC.

Inventor： Changkyu HWANG ,  Seungyong SHIN ,  Seungsu YANG

IPC: G02B27/01 ,  G02B27/00 ,  G02B5/32

CPC classification number: G02B27/0172 ,  G02B27/0093 ,  G02B27/0103 ,  G02B5/32 ,  G02B2027/0174 ,  G02B2027/0178 ,  G02B2027/014 ,  G02B2027/0138 ,  G02B2027/0187 ,  G02B2027/0109

Abstract: A spectacle-type terminal device comprises: a lens; a front body portion configured to allow parts to be mounted thereon and formed to support and secure the lens; and an optical engine disposed in a region within the front body portion and generating an image light that serves as an image source of a virtual image. There may be formed a holographic optical element (HOE), which is formed in at least one area of photopolymers formed on an inner surface or inside area of the lens, and is configured to display a virtual image corresponding to the image light by diffracting the image light.

公开(公告)号：US20210333561A1

公开(公告)日：2021-10-28

申请号：US16490477

申请日：2019-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Taekyoung OH ,  Seungyong SHIN ,  Changkyu HWANG

IPC: G02B27/01 ,  G02C11/00 ,  G02B27/00

Abstract: Provided is an electronic device using an augmented reality, which is capable of selectively driving a monocular mode and a binocular mode by using one display module. According to an aspect of the present invention, an electronic device includes: a glasses body including a left eye lens and a right eye lens and a nose support part positioned between the left and right lenses; one display module positioned at the nose support part; an optical system including a left eye optical system transferring a screen displayed on a display provided in the display module and to the left eye lens and a right eye optical system transferring the screen to the right eye lens; and a control unit controlling the screen displayed on the display so as to display the screen on at least one lens of the two lenses.

公开(公告)号：US20210333560A1

公开(公告)日：2021-10-28

申请号：US16490061

申请日：2019-05-27

Applicant: LG ELECTRONICS INC.

Inventor： Changkyu HWANG ,  Kyoungtae KIM ,  Seungyong SHIN ,  Seong JO

IPC: G02B27/01 ,  G02C5/14 ,  G02C5/22

Abstract: The present invention relates to an electronic device. More particularly, the present invention relates to an electronic device used in virtual reality (VR), augmented reality (AR), mixed reality (MR), etc.
Disclosed herein is an electronic device which includes: a frame including at least one opening and worn on a human body of a user; a control unit fixed to the frame and generating an image; and a display unit fixed to the opening of the frame and showing the image to the user, in which the frame includes a front frame including the at least one opening and first and second side frames which extend in a first direction crossing the front frame at both ends of the front frame and are parallel to each other, and at least one of a first length of each of the first and second side frames and a first interval between the first side frame and the second side frame is adjustable.

公开(公告)号：US20210333548A1

公开(公告)日：2021-10-28

申请号：US16495069

申请日：2019-08-30

Applicant: LG ELECTRONICS INC.

Inventor： Changkyu HWANG ,  Sungchul SHIN ,  Seungyong SHIN ,  Dongyoung LEE

IPC: G02B27/01 ,  G02B5/26 ,  G02B3/00

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.

公开(公告)号：US20210208357A1

公开(公告)日：2021-07-08

申请号：US16499828

申请日：2019-08-28

Applicant: LG ELECTRONICS INC.

Inventor： Changkyu HWANG ,  Seungyong SHIN

IPC: G02B7/02 ,  G02B27/01 ,  G09G3/34 ,  G09G3/3208

Abstract: An electronic device is provided. The electronic device according to the present disclosure includes an optical system for generating light to implement an image and a display part for emitting the light provided from the optical system. The optical system includes an image source panel, a first projection lens for projecting light provided from the image source panel onto the display part, a second projection lens for projecting the light provided from the image source panel to the display part, wherein the second projection lens has a angle of view wider than a angle of view of the first projection lens, and a position changing part for switching positions of the first projection lens and the second projection lens to selectively match the first projection lens and the second projection lens to a path of the light provided from the image source panel. The electronic device of 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.

公开(公告)号：US20200264434A1

公开(公告)日：2020-08-20

申请号：US16641104

申请日：2019-08-31

Applicant: LG ELECTRONICS INC.

Inventor： Seungyong SHIN ,  Vladimir KUZMIN ,  Alexey BORODULIN ,  Changkyu HWANG

IPC: G02B27/01 ,  F21V8/00 ,  G06F1/16 ,  G03H1/02

Abstract: Disclosed is an electronic device. An electronic device according to the present disclosure may include: an optical system generating light for implementing an image; and a display emitting the light provided from the optical system to an exit location set according to an incident location and an incident angle, in which the optical receiver may include a light source, and a reflector has a shape bent at a different angle with respect to the display while reflecting the light generated by the light source to the display. 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.