公开(公告)号：US09798172B2

公开(公告)日：2017-10-24

申请号：US14626747

申请日：2015-02-19

Applicant: LG ELECTRONICS INC.

Inventor： Sangjo Ryu ,  Seungmin Seen ,  Giljae Lee ,  Jongin Im ,  Haengchul Kwak ,  Jongseok Park ,  Kyunghee Yoo

IPC: G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133308 ,  G02F1/133512 ,  G02F1/133553 ,  G02F1/133602 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2001/13332 ,  G02F2001/133331

Abstract: A mobile terminal includes a liquid crystal panel, a backlight unit that is disposed on a rear surface of the liquid crystal panel and configured to emit light toward the liquid crystal panel, a window that is disposed to cover the liquid crystal panel and formed in a curved shape along one direction, and a frame that is configured to support the window, wherein the liquid crystal panel is attached onto a rear surface of the window and changed into a curved shape to correspond to the curved window, and wherein the backlight unit is attached onto the frame and formed in a curved shape to correspond to the curved liquid crystal panel.

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：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：US11343364B2

公开(公告)日：2022-05-24

申请号：US17064515

申请日：2020-10-06

Applicant: LG ELECTRONICS INC.

Inventor： Sunglyong Cha ,  Dongjun Choi ,  Giljae Lee ,  Minchul Shin

IPC: H04M1/02

Abstract: A mobile terminal comprises a display unit that may be subjected to bending deformation in a first direction, and a rolling plate attached to a rear surface of the display unit, enabling bending deformation to correspond to bending deformation of the display unit, wherein the rolling plate includes a plurality of support bars extended in a second direction vertical to the first direction and arranged in parallel in the first direction, and an expanded side portion arranged at an end portion of the plurality of support bars, and the expanded side portion includes a guide bump engaged with its adjacent expanded side portion. Since the rolling plate supporting the display unit is not twisted by rotation, the display unit may maintain a flat state.