公开(公告)号：US09823471B2

公开(公告)日：2017-11-21

申请号：US15053126

申请日：2016-02-25

Applicant: LG ELECTRONICS INC.

Inventor： Dongwook Kim ,  Xuelong Xu ,  Kyoungil Lee ,  Minhyung Kim

IPC: G02B27/01 ,  B60R1/00 ,  G02B27/00

CPC classification number: G02B27/0101 ,  B60R1/00 ,  B60R2300/205 ,  B60R2300/50 ,  G02B27/0093 ,  G02B27/0149 ,  G02B2027/0123 ,  G02B2027/0154 ,  G02B2027/0181

Abstract: A Head Up Display (HUD) device in a vehicle and including a display panel configured to output an image containing driving information; a concave mirror configured to reflect the image to a windshield of the vehicle, so as to display a virtual image via the windshield in a forward direction of a driver of the vehicle, wherein the virtual image corresponds to a view box being an area in which the entire image containing the driving information is seen by the driver; a sensing unit configured to sense a position of the driver; a drive unit configured to move the concave mirror, and a controller configured to control the drive unit to correspondingly move the concave mirror in order to move the view box when the sensing unit senses a variation in the position of the driver.

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.