公开(公告)号：US09779896B2

公开(公告)日：2017-10-03

申请号：US14247700

申请日：2014-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Yuntaek Jung ,  Youngin Kwon ,  Hanseok Chae ,  Minho Park

IPC: H04M1/00 ,  H01H13/83

CPC classification number: H01H13/83 ,  H01H2219/062 ,  H01H2235/018 ,  H01H2235/028

Abstract: A signal input module includes: a key body; a key base coupled to a lower portion of the key body, and having fixing portions of different heights at both sides thereof; a flexible printed circuit board disposed such that an upper surface thereof is covered by the key base, and having a dome portion on a rear surface thereof, the dome portion configured to generate a signal when pressed by the key base; and a light emitting portion formed on one surface of the flexible printed circuit board, wherein the fixing portion and the key base are connected to each other by a connection portion, wherein the connection portion is bent from one end of the key base, extends toward the fixing portion, wherein the connection portion is provided with a hole, and wherein the flexible printed circuit board is disposed to cross the hole. Under such configuration, the number of components can be reduced and the signal input module can have a slim configuration.

公开(公告)号：US10952427B2

公开(公告)日：2021-03-23

申请号：US16640958

申请日：2018-01-25

Applicant: LG ELECTRONICS INC.

Inventor： Youngin Kwon ,  Hangseok Kim ,  Minho Park ,  Hyunsuk Yang ,  Jaeyoung Han

IPC: A01M29/18 ,  H04M1/02

Abstract: Provided is a mobile terminal performing a mosquito repelling function. The mobile terminal with the mosquito repelling function comprises: a frame forming a full length part to minimize the thickness of a mosquito repelling device and ensure sufficient rigidity; a battery provided on the back surface of the frame; a rear cover detachably coupled to the back surface of the frame; and a mosquito repelling device coupled to the inner surface of the rear cover.

公开(公告)号：US11543855B2

公开(公告)日：2023-01-03

申请号：US16922173

申请日：2020-07-07

Applicant: LG ELECTRONICS INC.

Inventor： Byunghwa Lee ,  Youngin Kwon

IPC: G06F1/16 ,  G06F3/0488 ,  G06V40/13 ,  G02F1/1333 ,  G06F3/041 ,  G06F3/044 ,  G02F1/1343

Abstract: An electronic device includes a first assembly including a window defining an appearance of a front surface of the electronic device; a display module disposed below the window; a touch sensor disposed between the window and the display module; a heat dissipation sheet disposed below the display module and having an opening; a support frame supporting the display module and including an opening area; a fingerprint sensor disposed in the opening of the support frame and the opening of the heat dissipation sheet; and a second assembly coupled to the first assembly, which includes a case forming an appearance of the electronic device and an inner space of the electronic device with the first assembly; a power supply unit accommodated in the inner space of the electronic device; and a circuit board accommodated in the inner space of the electronic device and including a controller.

公开(公告)号：US10747042B2

公开(公告)日：2020-08-18

申请号：US16562875

申请日：2019-09-06

Applicant: LG ELECTRONICS INC.

Inventor： Byunghwa Lee ,  Youngin Kwon

IPC: G02F1/1333 ,  G06K9/00 ,  G06F3/041 ,  G06F3/0488 ,  G06F1/16 ,  G06F3/044 ,  G02F1/1343

Abstract: An electronic device including a window defining an appearance of a front surface of the electronic device; a display module disposed below the window; a touch sensor disposed between the window and the display module; a fingerprint sensor disposed below the display module; and a controller configured to in response to the touch sensor receiving a single touch input while the display module is in a deactivated state, display a graphic image at a region of the display module overlapped with the fingerprint sensor; in response to the touch sensor receiving a double touch input while the display module is in the deactivated state, display a full screen image on the display module and the graphic image at the region of the display module overlapped with the fingerprint sensor; control the fingerprint sensor to detect fingerprint information through the graphic image at the region of the display module; and perform an authentication procedure to release a lock state of the electronic device when the detected fingerprint information matches pre-stored fingerprint information.