公开(公告)号：US20230260495A1

公开(公告)日：2023-08-17

申请号：US18012888

申请日：2021-06-28

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Shuibao QI

IPC: G10K11/168 ,  G10K11/172 ,  B32B17/10 ,  B32B17/06 ,  B32B3/10

CPC classification number: G10K11/168 ,  G10K11/172 ,  B32B17/10036 ,  B32B17/10614 ,  B32B17/10761 ,  B32B17/067 ,  B32B3/10 ,  B32B2307/102

Abstract: A sound interlayer includes a first layer made from a first material and a second layer, wherein the second layer comprises a damping system including at least one patch made from a second material different from the first material.

公开(公告)号：US20220394373A1

公开(公告)日：2022-12-08

申请号：US17774322

申请日：2020-11-02

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Shuibao QI ,  Antoine LALLEMENT ,  Adil JAAFAR

IPC: H04R1/26 ,  B60R11/02 ,  H04R5/02 ,  H04R1/28

Abstract: A roof of a vehicle includes a panel, and at least one audio device selected from the loudspeakers and the actuators, and when the at least one audio device is an actuator, it is located on the panel, the panel being capable of vibrating.