公开(公告)号：US20230211376A1

公开(公告)日：2023-07-06

申请号：US17992195

申请日：2022-11-22

申请人： LG Display Co., Ltd.

发明人： Seunghyun SUNG ,  Yong-Su HAM

IPC分类号： B06B1/06 ,  H04R17/00 ,  H04R1/28

CPC分类号： B06B1/0622 ,  H04R17/005 ,  H04R1/2811 ,  H04R2499/15

摘要： An apparatus may include a vibration member and a vibration apparatus provided at a rear surface of the vibration member to vibrate the vibration member. The vibration apparatus may include at least one or more first vibration portions and a plurality of second vibration portions different from the at least one or more first vibration portions. The at least one or more first vibration portions may be at a periphery of, or may be adjacent to, the plurality of second vibration portions.

公开(公告)号：US20230209268A1

公开(公告)日：2023-06-29

申请号：US18070103

申请日：2022-11-28

申请人： LG Display Co., Ltd.

发明人： Jaehun YE

IPC分类号： H04R7/04 ,  G06F3/01 ,  H04R17/00 ,  H10N30/20 ,  H04R1/28

CPC分类号： H04R7/045 ,  G06F3/016 ,  H04R17/00 ,  H01L41/09 ,  H04R1/2811 ,  H04R2499/15 ,  H04R2440/05 ,  H04R2400/03

摘要： An apparatus may include a passive vibration member, a supporting member overlapping the passive vibration member, and a vibration apparatus between the passive vibration member and the supporting member and configured to include first and second active vibration members connected to each other and intersecting with each other. The first active vibration member may be connected to a first member of one of the passive vibration member and the supporting member, and the second active vibration member may be connected to a second member of the other of the passive vibration member and the supporting member.

公开(公告)号：US20230209010A1

公开(公告)日：2023-06-29

申请号：US18114899

申请日：2023-02-27

申请人： LG Display Co., Ltd.

发明人： Sungtae LEE ,  SeYoung KIM ,  KwanHo PARK ,  YeongRak CHOI ,  Kwangho KIM ,  Sungsu HAM

IPC分类号： H04N5/64 ,  H04R1/02 ,  H10K59/00 ,  H10K99/00 ,  H04R1/26 ,  H04R5/02

CPC分类号： H04N5/642 ,  H04R1/025 ,  H10K59/00 ,  H10K99/00 ,  H04R1/26 ,  H04R5/02 ,  H04R2499/15 ,  G02F1/1362

摘要： A display apparatus includes: a display panel including: a display area configured to display an image, and a non-display area, at least one first sound generator in the display area, and at least one second sound generator in the non-display area, wherein each of the at least one first sound generator and the at least one second sound generator is configured to vibrate the display panel to generate sound toward a front of the display panel.

公开(公告)号：US11689835B2

公开(公告)日：2023-06-27

申请号：US17359483

申请日：2021-06-25

申请人： LG Display Co., Ltd.

发明人： Taehyung Kim ,  SunBok Song ,  Seunghyeon Kim ,  SeulKi Nam

IPC分类号： H04R1/02 ,  H05K5/00

CPC分类号： H04R1/028 ,  H04R1/025 ,  H05K5/0017 ,  H04R2499/15

摘要： A display apparatus includes a display panel configured to display an image, a front member on a front surface of the display panel, a supporting member on a rear surface of the display panel, a supporting frame on a rear surface of the front member, the supporting frame configured to surround a side surface of the supporting member and support the supporting member, and a vibration generating module supported by the supporting member and configured to vibrate the display panel.

公开(公告)号：US20230188877A1

公开(公告)日：2023-06-15

申请号：US18165457

申请日：2023-02-07

申请人： Apple Inc.

发明人： Paul X. Wang ,  Chanjuan Feng ,  Christopher Wilk ,  Dinesh C. Mathew ,  Keith J. Hendren ,  Stuart M. Nevill ,  Daniel K. Boothe ,  Nicholas A. Rundle ,  Simon S. Lee ,  Xiang Zhang ,  Thomas H. Tsang ,  Rebecca J. Mikolajczyk

IPC分类号： H04R1/02 ,  H04R3/12 ,  G06F1/16

CPC分类号： H04R1/028 ,  H04R3/12 ,  G06F1/1688 ,  H04R2499/15

摘要： An electronic device can include a housing defining an aperture and a display positioned in the aperture. The display and the housing can define an internal volume in which a speaker assembly is positioned. The speaker assembly can include a speaker module and a speaker enclosure in fluid communication, with the speaker enclosure at least partially defining a speaker volume.

公开(公告)号：US11678121B2

公开(公告)日：2023-06-13

申请号：US17153584

申请日：2021-01-20

申请人： Samsung Display Co. Ltd.

发明人： Byeong Hee Won ,  Jae Woo Im ,  Ji Yeon Seo

IPC分类号： H04R7/04 ,  H01L27/32 ,  H01L51/52 ,  H04R1/02 ,  H04R9/02 ,  H04R9/04 ,  H04R9/06 ,  H04R17/00 ,  H05K1/14 ,  G09G3/3208 ,  H01L41/09 ,  H01L41/187 ,  H01L41/193

CPC分类号： H04R7/045 ,  H01L27/3225 ,  H01L27/3276 ,  H01L51/529 ,  H01L51/5246 ,  H04R1/028 ,  H04R9/025 ,  H04R9/045 ,  H04R9/06 ,  H04R17/00 ,  H05K1/147 ,  G09G3/3208 ,  G09G2310/08 ,  H01L41/09 ,  H01L41/1876 ,  H01L41/193 ,  H04R2499/15 ,  H05K2201/056 ,  H05K2201/10083 ,  H05K2201/10128 ,  H05K2201/10356

摘要： A display device includes: a display panel including a first substrate, a second substrate, and a light emitting element layer disposed between the first substrate and the second substrate, where the light emitting element outputs light to the second substrate; a first sound generator disposed on a surface of the first substrate, where the first sound generator vibrates the display panel to output a sound; and a first buffer member disposed on the surface of the first substrate, where a height of the first buffer member is less than a height of the first sound generator.

公开(公告)号：US20230179926A1

公开(公告)日：2023-06-08

申请号：US17947852

申请日：2022-09-19

申请人： LG Display Co., Ltd.

发明人： SangWoo JIN ,  Minjung KIM ,  Jaewon HWANG ,  Jaeyoung LIM

IPC分类号： H04R17/00 ,  H04R1/02 ,  H04R1/40

CPC分类号： H04R17/00 ,  H04R1/028 ,  H04R1/403 ,  H04R2499/15

摘要： An apparatus includes a vibration member, a vibration apparatus at a rear surface of the vibration member and configured to vibrate the vibration member, and a curved supporting member between the vibration member and the vibration apparatus, wherein the curved supporting member includes a first surface adjacent to the vibration apparatus and a second surface opposite to the first surface, and the first surface includes a curved surface.

公开(公告)号：US20230168142A1

公开(公告)日：2023-06-01

申请号：US17997949

申请日：2020-06-19

申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

发明人： YOW WEI CHENG ,  CHIA-WEI TING ,  KUANG-CHUN CHEN

IPC分类号： G01M1/22 ,  H04R1/08 ,  H04R1/02 ,  H04R3/00 ,  G06F1/20

CPC分类号： G01M1/22 ,  H04R1/08 ,  H04R1/028 ,  H04R3/00 ,  G06F1/203 ,  H04R2499/15

摘要： Example electronic devices for detecting whether a fan of the electronic device is malfunctioning are disclosed. In an example, the electronic device includes a housing, a fan to generate an airflow within the housing, and a microphone coupled to the housing. In addition, the electronic device includes a controller coupled to the microphone and the fan. The controller is to use the microphone to record a fan noise emitted by the fan, and determine whether the fan is malfunctioning based on the fan noise.

公开(公告)号：US11665458B2

公开(公告)日：2023-05-30

申请号：US17702538

申请日：2022-03-23

申请人： LG ELECTRONICS INC.

发明人： Yongjun Je ,  Youngin Ko

IPC分类号： H04R1/02 ,  H04R1/28

CPC分类号： H04R1/028 ,  H04R1/025 ,  H04R1/2811 ,  H04R1/2857 ,  H04R2499/15

摘要： Disclosed herein is an electronic device. In an embodiment, the electronic device may include a body, a display combined with the front of the body, and a speaker assembly embedded on at least one side of the body, wherein the speaker assembly may include a casing configured to form an external appearance and a speaker unit combined with the casing and configured to have at least part of an element of the speaker assembly exposed to an outside of the casing.

公开(公告)号：US11658389B2

公开(公告)日：2023-05-23

申请号：US17717911

申请日：2022-04-11

申请人： Dell Products, LP

发明人： Changsoo Kim ,  Suresh K. Ramasamy ,  Timothy C. Shaw ,  Geroncio O. Tan

IPC分类号： H01Q1/24 ,  H01Q1/22 ,  H01Q21/06 ,  H05K1/18 ,  H01Q13/10 ,  H04R1/02

CPC分类号： H01Q1/2266 ,  H01Q1/24 ,  H01Q13/10 ,  H01Q21/065 ,  H04R1/023 ,  H05K1/181 ,  H04R2499/15 ,  H05K2201/10098

摘要： An information handling system to wirelessly transmit and receive data may include a base chassis including a processor, a memory, and a wireless adapter; a metal C-cover of the base chassis to house a speaker grill, the speaker grill covering a speaker to emit audio waves; the speaker grill formed within the C-cover, the speaker grill including a slot formed around a portion of a perimeter of the speaker grill that physically separates the portion of the speaker grill as a peninsula in the C-cover; a millimeter wave antenna element coupled to a back side of the speaker grill; and a sub-6 GHz antenna element to transmit via the slot formed around the perimeter of the speaker grill; wherein the speaker grill has a mesh pattern of grill openings sized to be transparent to millimeter wave frequencies emitted by the millimeter wave antenna element.