公开(公告)号：US20210333559A1

公开(公告)日：2021-10-28

申请号：US16489664

申请日：2019-06-13

Applicant: LG ELECTRONICS INC.

Inventor： Changkyu HWANG ,  Seungyong SHIN

IPC: G02B27/01

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 including: a frame including at least one opening; a control unit fixed to the frame and generating an image; and an optical display unit positioned at the opening of the frame and receiving the image from the control unit and emitting the received image, in which the frame includes a front frame including the at least one opening and extending in a first horizontal direction and first and second side frames which is extended in a second direction crossing the front frame and are fixed at both ends of the front frame, and the first and second side frames parallel to each other, and the control unit has a structure in which a location of the control unit is adjusted on the any one of the first and second side frames so that the location of the image provided from the control unit and shown on the optical display unit is changed.

公开(公告)号：US20210333550A1

公开(公告)日：2021-10-28

申请号：US16495380

申请日：2019-08-27

Applicant: LG ELECTRONICS INC.

Inventor： Seungyong SHIN ,  Hyunchul KIM ,  Sungchul SHIN ,  Taekyoung OH ,  Changkyu HWANG

IPC: G02B27/01 ,  G02C9/02

Abstract: Disclosed is an electronic device. An electronic device according to the present invention includes: a main frame having a first opening; a display unit connected to the main frame and having a display area which may be exposed through the first opening; and a virtual reality frame movably coupled to the main frame and having a second opening to which a first lens is coupled, in which when the virtual reality frame moves to a first location where the first opening and the second opening are arranged side by side in a sight direction of a user, the user is capable of recognizing an image of the display unit as a virtual reality image through the first lens, and when the virtual reality frame moves to a second location deviated from the first location, the user is capable of recognizing the image of the display unit as an augmented reality image. An electronic device according to the present invention may be associated with an artificial intelligence module, robot, augmented reality (AR) device, virtual reality (VR) device, and device related to 5G services.

公开(公告)号：US20210072535A1

公开(公告)日：2021-03-11

申请号：US16590282

申请日：2019-10-01

Applicant: LG ELECTRONICS INC.

Inventor： Seungyong SHIN ,  Dongyoung LEE ,  Changkyu HWANG

IPC: G02B27/01 ,  G02B26/08 ,  G02B26/00 ,  G06F1/16

Abstract: To adjust the size or brightness of augmented reality information provided through an electronic device, the present disclosure provides an electronic device comprising an optical driving assembly including an image source panel for emitting image light, an optical element wherein the emitted image light is incident and totally reflected, a plurality of pin mirrors distributed in a region of the optical element and for deepening a depth of the image light reached, and a variable lens member provided at one point of an optical path before reaching the plurality of pin mirrors to vary a region where the image light reaches among the region where the plurality of pin mirrors are provided.

公开(公告)号：US20190265482A1

公开(公告)日：2019-08-29

申请号：US16286235

申请日：2019-02-26

Applicant: LG ELECTRONICS INC.

Inventor： Changkyu HWANG ,  Seungyong SHIN ,  Sungkwon JANG

IPC: G02B27/01 ,  G02C11/00 ,  G01C3/08 ,  G09G3/02 ,  G06T7/521

Abstract: The present invention relates to a wearable glass device. The wearable glass device according to an embodiment of the present invention includes a left eye glass and a right eye glass; a frame for supporting the left eye glass and the right eye glass; a left hinge and a right hinge connected to the frame and pivotable; a left temple and a right temple connected respectively to the left hinge and the right hinge; and an optical device attached to any one of the left temple and the right temple, wherein an image projected from the optical device is outputted and displayed forward, when any one of the left temple and the right temple to which the optical device is attached is folded, and the image projected from the optical device is displayed on any one of the left eye glass and the right eye glass, when any one of the left temple and the right temple to which the optical device is attached is unfolded. Thus, when any one of the left temple and the right temple is folded, the image projected from the optical device can be outputted to the outside.

公开(公告)号：US20230073467A1

公开(公告)日：2023-03-09

申请号：US17760231

申请日：2021-02-03

Applicant: LG ELECTRONICS INC.

Inventor： Changkyu HWANG ,  Sungkwon JANG

IPC: G06F1/16

Abstract: Disclosed is a display device. The display device of the present disclosure includes: a flexible display panel; a module cover positioned behind of the display panel and coupled to the display panel in a rearward direction of the display panel, the module cover having a plurality of segments which respectively extend long in a left-right direction of the display panel, and which are sequentially arranged in an up-down direction of the display panel; and a hinge shaft which is disposed between the plurality of segments, and to which the plurality of segments are rotatably coupled.

公开(公告)号：US20210333563A1

公开(公告)日：2021-10-28

申请号：US16499764

申请日：2019-08-19

Applicant: LG ELECTRONICS INC.

Inventor： Dongog MIN ,  Seungyong SHIN ,  Changkyu HWANG

IPC: G02B27/01

Abstract: An electronic device comprises: a display unit; a first unit positioned in front of the display unit and having a plurality of first pinholes; a second unit positioned between the display unit and the first unit and having a plurality of second pinholes; and an adjusting unit that adjusts the size of overlapping regions between the first pinholes and the second pinholes by changing the position of the second unit relative to the first unit.

公开(公告)号：US20210199978A1

公开(公告)日：2021-07-01

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

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.

公开(公告)号：US20210199965A1

公开(公告)日：2021-07-01

申请号：US16802943

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, including a binocular lens provided to correspond to eyes of a wearer and having a reflection region formed in a first area, and an optical driving assembly for emitting light corresponding to a content image to the reflection region of the binocular lens. The optical driving assembly includes an image source panel for generating light corresponding to the content image, an emitting lens group for transmitting the generated light to determine an emitting angle and a focal length of the light, and a reflective mirror for reflecting the light, emitted through the emitting lens group, to the reflection region. The emitting lens group is provided in a transverse central area. The emitting lens group unit, the reflective mirror, the reflection region, and an eye of the wearer are sequentially positioned with respect to a transverse direction.

公开(公告)号：US20210063636A1

公开(公告)日：2021-03-04

申请号：US16593684

申请日：2019-10-04

Applicant: LG ELECTRONICS INC.

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

IPC: G02B6/10 ,  G06T19/00 ,  G02B27/00 ,  G02B27/01 ,  F21V8/00

Abstract: Disclosed is an electronic device implementing a pin mirror-type display to address a double image problem, the electronic device including: a plate-shaped optical element forming an inner side surface directed toward a user's eyes and an outer side surface opposite to the inner side surface; an optical driving assembly allowing image light to be incident on one side in a lengthwise direction of the optical element; a reflection member provided on the other side in the lengthwise direction of the optical element so that the incident image light travels along an inside of the optical element; and a pin mirror member reflecting the reflected image light toward the reflection member to make a depth of field (DOF) deep, and disposed between a point at which the image light is incident from the optical element and a point at which the image light is reflected in the reflection member.

公开(公告)号：US20230000425A1

公开(公告)日：2023-01-05

申请号：US17781994

申请日：2020-01-16

Applicant: LG ELECTRONICS INC.

Inventor： Changkyu HWANG ,  Sungkwon JANG ,  Juyeon SHIN ,  Seong JO ,  Kwangjun AN

IPC: A61B5/00

Abstract: A skin diagnosing device includes a main body provided with an input interface for operation; and a head connected to one end of the main body, the head includes: a front cover forming a contact surface with of a user and including an opening; a cover window covering the opening; a plurality of ultraviolet light sources and a plurality of visible light sources, which are disposed behind the front cover and face the opening; at least one camera which is disposed behind the plurality of ultraviolet light sources and the plurality of visible light sources, and faces the opening; and a laser light source which is disposed behind the at least one camera and faces the opening.