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

IPC: G02B27/01 ,  G06F1/16

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.

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

IPC: G02B27/01 ,  G06F1/16

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.

公开(公告)号：US12181933B2

公开(公告)日：2024-12-31

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：US11662577B2

公开(公告)日：2023-05-30

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

CPC classification number: G02B27/0101 ,  G02B26/004 ,  G02B26/0875 ,  G02B27/0103 ,  G06F1/163 ,  G02B2027/0118 ,  G02B2027/0178

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：US11415802B2

公开(公告)日：2022-08-16

申请号：US16490033

申请日：2019-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Seungyong Shin ,  Kyoungtae Kim ,  Seong Jo ,  Changkyu Hwang

IPC: G02B27/01 ,  G02B5/32 ,  F21V8/00 ,  G02B27/42

Abstract: Provided is an electronic device using a virtual reality, which is capable of self-aligning an in-coupling angle and an out-coupling angle by using a mechanical mechanism. An electronic device according to an aspect of the present invention includes: a glass body including a frame; an optical engine mounted on a leg of the frame and generating and emitting an image; an optical element mounted on the frame and performing in-coupling and out-coupling of the image emitted from the optical engine and displaying the corresponding image to a user; and a self alignment unit automatically aligning an in-coupling angle and an out-coupling angle of the optical element.

公开(公告)号：US11256101B2

公开(公告)日：2022-02-22

申请号：US16499764

申请日：2019-08-19

Applicant: LG ELECTRONICS INC.

Inventor： Dongog Min ,  Seungyong Shin ,  Changkyu Hwang

IPC: G02B27/01 ,  G06T19/00

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：US11509883B2

公开(公告)日：2022-11-22

申请号：US16491549

申请日：2019-08-20

Applicant: LG ELECTRONICS INC.

Inventor： Seungyong Shin ,  Changkyu Hwang

IPC: H04N13/327 ,  H04N13/207 ,  H04N13/344 ,  H04N13/239 ,  H04N13/366 ,  G02B27/01 ,  G02C5/12

Abstract: An electronic device is disclosed. The electronic device comprises: a first display for the left eye of a user; a second display for the right eye of the user, that is spaced apart from the first display in a one direction; frames that hold the first display and the second display and are supported on the user's head; and an optical variable unit capable of varying the optical alignment of the first display or second display. 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：US11442279B2

公开(公告)日：2022-09-13

申请号：US17350740

申请日：2021-06-17

Applicant: LG ELECTRONICS INC.

Inventor： Seungyong Shin ,  Changkyu Hwang ,  Seungsu Yang ,  Hwi Kim ,  Sangyoon Kim

IPC: G02B27/01 ,  G06T19/00

Abstract: A glasses-type device can include a display part configured to emit image light serving as an image source of a virtual image; a diffraction element configured to reflect and diffract the image light at a predetermined angle; and a first holographic optical element disposed on at least a portion of glass of the glasses-type device, in which the first holographic optical element is configured to cancel dispersion of the image light that is reflected and diffracted by the diffraction element, and reflect the light in which dispersion is canceled to display a virtual image corresponding to the image light.

公开(公告)号：US11409112B2

公开(公告)日：2022-08-09

申请号：US16490477

申请日：2019-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Taekyoung Oh ,  Seungyong Shin ,  Changkyu Hwang

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

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：US11388390B2

公开(公告)日：2022-07-12

申请号：US16495072

申请日：2019-08-28

Applicant: LG ELECTRONICS INC.

Inventor： Dongog Min ,  Seungyong Shin ,  Changkyu Hwang

IPC: H04N13/344 ,  G02B27/01 ,  G06F3/14

Abstract: Disclosed is an electronic device according to the present invention. The electronic device according to the present invention may open and close pinholes formed in the electronic device, depending on whether an image is output to a display panel. The electronic device according to the present invention 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.