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公开(公告)号：US20250168544A1
公开(公告)日：2025-05-22
申请号：US18949526
申请日：2024-11-15
Applicant: LG Display Co., Ltd.
Inventor： Daewon KIM , YeongRak CHOI , Kwangho KIM , Daeho KIM , DoHyeong KIM
IPC: H04R1/02
Abstract: A sound apparatus and a vehicular apparatus including the same are discussed. The sound apparatus can include a sound generating module having a vibration member and a vibration apparatus configured at the vibration member, a plate member in the sound generating module, and an enclosure in the sound generating module.
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公开(公告)号：US20240422471A1
公开(公告)日：2024-12-19
申请号：US18745214
申请日：2024-06-17
Applicant: LG Display Co., Ltd.
Inventor： DoHyeong KIM , Daewon KIM , Daeho KIM , YeongRak CHOI , Kwangho KIM
Abstract: A sound apparatus can include a sound generating module, an enclosure at a rear surface of the sound generating module with an internal space therebetween, and a protection member at the sound generating module. The sound generating module can include a vibration member and a vibration apparatus configured at the vibration member.
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公开(公告)号：US20250159391A1
公开(公告)日：2025-05-15
申请号：US18940331
申请日：2024-11-07
Applicant: LG Display Co., Ltd.
Inventor： Daewon KIM , Daeho KIM , DoHyeong KIM , Seungwoo BAEK
IPC: H04R1/02
Abstract: A sound apparatus and a vehicular apparatus including the sound apparatus are discussed. The sound apparatus can include an enclosure including an internal space and an opening part connected to the internal space, and a sound generating module at the internal space of the enclosure. The sound generating module can include a vibration member at the enclosure and a vibration apparatus connected to the enclosure to vibrate the vibration member.
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公开(公告)号：US20240224803A1
公开(公告)日：2024-07-04
申请号：US18540038
申请日：2023-12-14
Applicant: LG Display Co., Ltd.
Inventor： DoHyeong KIM , MinKyu CHOI , Seungo JEON , Daeho KIM , Inchan JEONG , HyeonSeok KIM
CPC classification number: H10N30/2027 , H04R17/00 , H10N30/802 , H10N30/875 , H10N30/883 , H10N39/00 , H04R2217/01
Abstract: An apparatus may include a vibration member having a plane portion and a round portion extended to be rounded from the plane portion, and a vibration device connected to the vibration member. The apparatus may improve sound characteristics and/or sound pressure characteristics. Further, the apparatus may output sound in various directions.
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公开(公告)号：US20250159392A1
公开(公告)日：2025-05-15
申请号：US18942066
申请日：2024-11-08
Applicant: LG Display Co., Ltd.
Inventor： Daewon KIM , Daeho KIM , DoHyeong KIM , YeongRak CHOI , Kwangho KIM
IPC: H04R1/02
Abstract: A sound apparatus and a vehicular apparatus including the same are discussed. The sound apparatus can include an enclosure having an internal space and a protrusion part having an opening hole connected to the internal space, a sound generating module at the internal space of the enclosure, and a coupling part including a hollow part connected to the internal space. The coupling part can be accommodated into the opening hole of the protrusion part. The coupling part can be detachably fastened to the protrusion part.
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Patent Agency Ranking
公开(公告)号：US20240422473A1
公开(公告)日：2024-12-19
申请号：US18745260
申请日：2024-06-17
Applicant: LG Display Co., Ltd.
Inventor： Daewon KIM , YeongRak CHOI , Kwangho KIM , Daeho KIM , DoHyeong KIM
Abstract: A sound apparatus for a vehicle can include an enclosure having an internal space and a sound generating module disposed at the internal space, and a fixing part configured at the enclosure. The fixing part can be fixed to a supporting part at a vehicle structure.
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公开(公告)号：US20240422462A1
公开(公告)日：2024-12-19
申请号：US18745322
申请日：2024-06-17
Applicant: LG Display Co., Ltd.
Inventor： Daewon KIM , YeongRak CHOI , Daeho KIM , Seungwoo BAEK , DoHyeong KIM
Abstract: A sound apparatus in one example can include a sound generating module, an enclosure disposed at the sound generating module with an internal space therebetween and including an opening part connected to the internal space, and a coupling part configured to couple the enclosure to a mount object. The coupling part can be connected to the internal space and can include a hollow part including at least one chamfer portion.
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公开(公告)号：US20240422472A1
公开(公告)日：2024-12-19
申请号：US18745298
申请日：2024-06-17
Applicant: LG Display Co., Ltd.
Inventor： DoHyeong KIM , Daewon KIM , Daeho KIM , Kwangho KIM , YeongRak CHOI
Abstract: A sound apparatus in one example includes a sound generating module having a vibration member and a vibration apparatus configured in the vibration member, an enclosure disposed in the sound generating module with an internal space therebetween, a coupling member between the enclosure and the vibration member, and a connection member connected to the enclosure. The connection member includes a material different from a material of the coupling member.
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公开(公告)号：US20240422461A1
公开(公告)日：2024-12-19
申请号：US18745239
申请日：2024-06-17
Applicant: LG Display Co., Ltd.
Inventor： Daeho KIM , Daewon KIM , DoHyeong KIM , YeongRak CHOI , Kwangho KIM
Abstract: Discussed is a sound apparatus that can include a sound generating module and an enclosure at the sound generating module with an internal space therebetween. The sound generating module can include a vibration member including at least one or more holes and a vibration apparatus configured at the vibration member.
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公开(公告)号：US20240422459A1
公开(公告)日：2024-12-19
申请号：US18745905
申请日：2024-06-17
Applicant: LG Display Co., Ltd.
Inventor： Daewon KIM , YeongRak CHOI , Daeho KIM , DoHyeong KIM
IPC: H04R1/02
Abstract: A sound apparatus in one example can include a sound generating module having a vibration member and a vibration apparatus configured at the vibration member, an enclosure connected to the vibration member with an internal space therebetween, and a connection member connected to the enclosure. The connection member can include a first portion and a second portion, where the first and second portions have different thicknesses from each other.
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