公开(公告)号：US11620044B2

公开(公告)日：2023-04-04

申请号：US16661199

申请日：2019-10-23

Applicant: LG ELECTRONICS INC.

Inventor： Yehan Ahn ,  Minho Kim ,  Hoyoung Kim ,  Dongju Lee ,  Jihye Yu ,  Jieun Lee ,  Dongchul Jin ,  Minwoo Song ,  Sangkuk Jeon

IPC: G06F3/0488 ,  H04M1/02 ,  G06F9/451 ,  G06F3/04883

Abstract: A mobile terminal including a display; a Time of Flight (TOF) camera configured to obtain a depth image of an object; and a controller configured to display a guide interface on the display to guide the object to move into an interaction region of an imaging region of the TOF camera.

公开(公告)号：US10078365B2

公开(公告)日：2018-09-18

申请号：US14782566

申请日：2013-11-21

Applicant: LG ELECTRONICS INC.

Inventor： Byoungeul Kim ,  Yehan Ahn ,  Yeongkyu Lim ,  Sungho Woo

IPC: G06F3/041 ,  G06F3/01 ,  G06F3/0488

CPC classification number: G06F3/01 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/0488

Abstract: Disclosed is a device for controlling a mobile terminal, including a touch sensor that detects a touch input with respect to a specific region of a touch screen, and a controller that determines whether the touch input continues to be received for reference time for which a state in which the mobile terminal is gripped by a user is recognized and that, when the touch input continues to be received for the reference time, blocks touch information corresponding to the touch input.

公开(公告)号：US09958983B2

公开(公告)日：2018-05-01

申请号：US14952695

申请日：2015-11-25

Applicant: LG ELECTRONICS INC.

Inventor： Dongchul Jin ,  Haengchul Kwak ,  Youngsok Lee ,  Yehan Ahn

IPC: G06F3/041 ,  G06F1/32 ,  G06F3/0488

CPC classification number: G06F3/0416 ,  G06F1/3265 ,  G06F3/0412 ,  G06F3/04883 ,  Y02D10/153

Abstract: A mobile terminal includes a display; a touch sensor coupled to the display, the touch sensor including a first sensor and a second sensor; a driving unit configured to supply power to drive the display; and a touch controller configured to: cause the driving unit to enter an inactive state when a lighting of the display is turned off; recognize a touch input applied to the display by sensing, via the first or second sensor, the touch input applied while the lighting of the display is off; cause the driving unit to enter an active state in response to the touch input, the active state maintained while the lighting of the display is on; and obtain touch coordinates of the touch input using input from both the first sensor and the second sensor together when the driving unit enters the active state.

公开(公告)号：US11500103B2

公开(公告)日：2022-11-15

申请号：US16661215

申请日：2019-10-23

Applicant: LG ELECTRONICS INC.

Inventor： Yehan Ahn ,  Minho Kim ,  Hoyoung Kim ,  Minwoo Song ,  Jihye Yu ,  Dongju Lee ,  Jieun Lee ,  Sangkuk Jeon ,  Dongchul Jin

IPC: G01S17/89 ,  G01S17/36 ,  H04N13/254 ,  H04N13/271 ,  G01S7/4915 ,  G01S7/4865

Abstract: A mobile terminal including a display configured to display a rotatable graphic interface; a Time of Flight (TOF) camera configured to obtain a depth image of an object; and a controller configured to control the TOF camera to enter a rotation detection mode based on the object included the depth image, obtain a relative rotation amount of a plurality of specific points of the object included in the depth image, and rotate the graphic interface on the display based on the obtained relative rotation amount.

公开(公告)号：US10055633B2

公开(公告)日：2018-08-21

申请号：US14706119

申请日：2015-05-07

Applicant: LG ELECTRONICS INC.

Inventor： Yehan Ahn ,  Cheegoog Kim ,  Hangshin Cho ,  Mansoo Sin

IPC: G06F3/041 ,  G06K9/00 ,  G06F3/0488 ,  G06F21/32 ,  G06F21/60 ,  H04W12/06 ,  H04L29/06 ,  H04W88/02

CPC classification number: G06K9/00033 ,  G06F3/0412 ,  G06F3/044 ,  G06F3/0488 ,  G06F3/04883 ,  G06F21/32 ,  G06F21/602 ,  G06F2203/0338 ,  G06K9/00013 ,  H04L63/083 ,  H04L63/0861 ,  H04W12/06 ,  H04W88/02

Abstract: The present invention relates to a mobile terminal and a method for controlling the same. The present invention determines whether received touch input is touch input by a finger of a user and, when a function executed by the touch input requires authentication, provides a user interface necessary for authentication differently according to whether the touch input is touch input by the user's finger. Accordingly, fingerprint authentication is processed as necessary, thereby improving processor efficiency.

公开(公告)号：US12149879B2

公开(公告)日：2024-11-19

申请号：US17836528

申请日：2022-06-09

Applicant: LG ELECTRONICS INC.

Inventor： Joonwon Byun ,  Sangkuk Jeon ,  Mansoo Sin ,  Hoyoun Lee ,  Hyojin Kim ,  Yehan Ahn

IPC: H04R1/10 ,  G06F3/041

Abstract: A wireless sound device capable of effectively receiving a command that meets a user's intention without an error despite a user input unit having a limited size, and a method for controlling the same. The wireless sound device includes a wireless communication unit for wireless communication with an external device, a touch sensor for sensing a touch input of a user in a touch standby mode, a force sensor for sensing a force based on the touch input, a sound output unit for outputting an audio signal received from the external device, and a controller that controls a touch mode of the wireless sound device to be switched to a touch accepting mode or a touch ignoring mode in response to the touch input, and, when a touch validity of the touch input is positive, the controller controls the touch mode to be switched to a touch accepting mode or a touch ignoring mode based on a force validity of the touch input.

公开(公告)号：US11556182B2

公开(公告)日：2023-01-17

申请号：US16977449

申请日：2018-06-08

Applicant: LG ELECTRONICS INC.

Inventor： Yehan Ahn ,  Minho Kim ,  Hoyoung Kim ,  Mansoo Sin

IPC: G06F3/01 ,  G06T7/50 ,  G06T7/11 ,  G06F3/03 ,  G06V40/20 ,  G06V40/60 ,  G06V40/10 ,  G06T7/194 ,  G06T7/73 ,  H04M1/725 ,  H04M1/72403

Abstract: The present invention relates to a device and a control method therefor and, more specifically, the device comprises: a memory for storing at least one command; a depth camera for capturing at least one hand of a user; a display module; and a controller for controlling the memory, the depth camera, and the display module. The controller controls the depth camera so as to capture the at least one hand of a user and controls the display module so as to output a visual feedback that changes on the basis of the captured hand of a user.

公开(公告)号：US20160357274A1

公开(公告)日：2016-12-08

申请号：US14978517

申请日：2015-12-22

Applicant: LG Electronics Inc.

Inventor： Yehan Ahn ,  Cheegoog Kim ,  Mansoo Sin ,  Youngsok Lee ,  Hoyoung Kim

IPC: G06F3/038 ,  G06F17/24 ,  G06F3/0346 ,  G06F3/0354 ,  G06F3/01

CPC classification number: G06F3/0383 ,  G06F1/1643 ,  G06F3/017 ,  G06F3/0346 ,  G06F3/03545

Abstract: A motion pen including a main body; a first sensing unit configured to sense a rotational movement of the main body; a second sensing unit including at least first and second sensors spaced apart from one another, and configured to sense a linear movement of the main body; and a controller configured to calculate a corrected rotational movement by using a ratio of first information received from the first sensor and second information received from the second sensor, and generate a character based on the linear movement and the corrected rotational movement.

Abstract translation: 包括主体的运动笔; 第一感测单元，被配置为感测主体的旋转运动; 第二感测单元，包括彼此间隔开的至少第一和第二传感器，并且被配置为感测主体的线性运动; 以及控制器，被配置为通过使用从第一传感器接收的第一信息和从第二传感器接收的第二信息的比率来计算校正的旋转运动，并且基于线性运动和校正的旋转运动生成字符。