公开(公告)号：US20230353921A1

公开(公告)日：2023-11-02

申请号：US17885962

申请日：2022-08-11

Applicant: LG ELECTRONICS INC.

Inventor： Giljae Lee ,  Yonghyuk Na ,  Juchul Yun ,  Jongjin Kim ,  Hyunseung Yu ,  Seunghark Paek ,  Sooyong Song ,  Heuisik Seo

IPC: H04R1/10 ,  G10K11/175 ,  H04R1/28

CPC classification number: H04R1/1016 ,  G10K11/175 ,  H04R1/105 ,  H04R1/2811 ,  G10K2210/1081

Abstract: A sound device including a transducer, a housing accommodating the transducer, the transducer having a front chamber and a back chamber that face each other with respect to the transducer, and a microphone disposed inside the front chamber. The housing includes a speaker hole located at an outer surface of the housing at a portion of the front chamber, an air hole located at the outer surface of the housing at a rear portion of the back chamber, and an inner space configured to allow air passing through the air hole to flow into the front chamber therethrough independent of the back chamber. The transducer outputs sound based on sound information received by the microphone.

公开(公告)号：US09912792B2

公开(公告)日：2018-03-06

申请号：US14906515

申请日：2014-02-21

Applicant: LG ELECTRONICS INC.

Inventor： Sangwook Hahn ,  Sooyong Song ,  Sangchul Jeon ,  Youngjin Hyun ,  Hyoyeol Lee ,  Euna Kim ,  Woohun Lee

IPC: H04M1/00 ,  H04M1/23 ,  H04B1/38 ,  H04B1/3888 ,  H04B1/3827 ,  H04M1/02 ,  G06F1/16 ,  G06F3/041 ,  H04M1/22

CPC classification number: H04M1/236 ,  G06F1/1626 ,  G06F3/0338 ,  G06F3/041 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/04847 ,  G06F2203/04111 ,  H01H23/00 ,  H01H23/025 ,  H01H25/008 ,  H01H2009/0257 ,  H01H2215/044 ,  H01H2219/062 ,  H01H2219/0622 ,  H01H2221/018 ,  H01H2221/05 ,  H01H2231/022 ,  H04B1/38 ,  H04B1/3833 ,  H04B1/3888 ,  H04M1/0266 ,  H04M1/22 ,  H04M1/233

Abstract: The present invention provides a mobile terminal comprising: a terminal body having a display part on the front side thereof; and a back input part exposed to the back side of the body and having a first button part for receiving a push input of a first function, wherein the first button part comprises: an exposed part having a colored layer and exposed to the outside; a knob part formed on the back side thereof so as to fix the exposed part; and a body part covering the knob part and formed to be integrated with the exposed part.

公开(公告)号：US12149877B2

公开(公告)日：2024-11-19

申请号：US17885962

申请日：2022-08-11

Applicant: LG ELECTRONICS INC.

Inventor： Giljae Lee ,  Yonghyuk Na ,  Juchul Yun ,  Jongjin Kim ,  Hyunseung Yu ,  Seunghark Paek ,  Sooyong Song ,  Heuisik Seo

IPC: H04R1/10 ,  G10K11/175 ,  H04R1/28

Abstract: A sound device including a transducer, a housing accommodating the transducer, the transducer having a front chamber and a back chamber that face each other with respect to the transducer, and a microphone disposed inside the front chamber. The housing includes a speaker hole located at an outer surface of the housing at a portion of the front chamber, an air hole located at the outer surface of the housing at a rear portion of the back chamber, and an inner space configured to allow air passing through the air hole to flow into the front chamber therethrough independent of the back chamber. The transducer outputs sound based on sound information received by the microphone.

公开(公告)号：US10257333B2

公开(公告)日：2019-04-09

申请号：US15663309

申请日：2017-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Kyojin Kim ,  Sooyong Song ,  Joonhee Yoo

IPC: H04M1/02 ,  H04M1/18 ,  G06F3/0354 ,  H01H25/00

Abstract: An electronic device includes: a camera module, a camera window formed to cover the camera module and installed in a first opening, a bracket receiving the camera window and the camera module and adhered to a rear cover by a third waterproof member, a fourth waterproof member adhering the window cover and the bracket, a second opening formed in the bracket and connected to the inside of the middle frame, and a filter member disposed in the second opening and blocking movement of water and forming a movement path of air, wherein a gap is formed between an edge of the rear cover forming the first opening and an edge of the camera window and a movement region is formed by a space between the rear cover and the bracket and connected to the second opening, such that air and water are introduced.

公开(公告)号：US10277265B2

公开(公告)日：2019-04-30

申请号：US15562252

申请日：2015-12-04

Applicant: LG ELECTRONICS INC.

Inventor： Joonhee Yoo ,  Inseok Yoo ,  Kihyoung Kim ,  Jaewook Lee ,  Sooyong Song ,  Kiyoung Kim ,  Yeongtaek Kang ,  Taehyun Kim ,  Jinhwan Lee ,  Suhyeong Lee

IPC: H04B1/3888 ,  A45F5/00 ,  H04M1/02 ,  H04M1/18

Abstract: The present invention relates to a case assembly for a mobile terminal. The case assembly according to an aspect includes a rear surface case detachably coupled to a rear surface of a terminal body to cover the rear surface of the terminal body, a rear cover coupled to a rear surface of the rear surface case to protect the rear surface of the rear surface case, and an adhesive sheet provided between the rear surface case and the rear cover to provide an adhesive force to opposite surfaces so as to couple the rear cover to the rear surface of the rear surface case, wherein adhesive parts configured to couple the rear cover and the rear surface case to each other along an edge of the rear surface case are formed in the edge of the rear surface case and an area of the rear cover, which covers the edge of the rear surface case.

公开(公告)号：US09629268B2

公开(公告)日：2017-04-18

申请号：US14712639

申请日：2015-05-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyoyeol Lee ,  Hosung Nam ,  Sooyong Song ,  Sungtaek Oh ,  Sanggil Park ,  Seongwoo Choi ,  Jaeyoung Han

IPC: H05K5/02 ,  G06F21/32 ,  H05K1/02 ,  H05K7/14 ,  H05K5/00 ,  G06K9/00 ,  H04M1/02 ,  H04M1/23

CPC classification number: H05K5/0247 ,  G06F21/32 ,  G06K9/00013 ,  G06K9/00087 ,  H04M1/026 ,  H04M1/236 ,  H04M2250/12 ,  H05K1/028 ,  H05K5/0017 ,  H05K5/0217 ,  H05K7/1427 ,  H05K2201/10053 ,  H05K2201/10151

Abstract: The present disclosure relates to a mobile terminal, and there is provided a mobile terminal including a terminal body having a front surface and a rear surface, a rear input unit comprising a first button portion externally exposed from the rear surface to receive a push input with a first function and a second button portion provided with keys disposed at both sides, respectively, around the first button portion to receive a push input with a second function different from the first function, and a sensor disposed at a lower portion of the first button portion, wherein the second button portion is provided with a through hole accommodating the first button portion to dispose the first button portion between the keys, and the sensor is disposed to overlap with an inner region of the through hole, and at least part thereof is formed to overlap with a first switch for activating the first button portion.