公开(公告)号：US20240314934A1

公开(公告)日：2024-09-19

申请号：US18121487

申请日：2023-03-14

Applicant: Advanced Micro Devices, Inc.

Inventor： Gamal REFAI-AHMED ,  Suresh RAMALINGAM ,  Aslam YEHIA ,  Chi-Yi CHAO ,  Md Malekkul ISLAM ,  Hoa DO

IPC: H05K1/18 ,  H05K5/00 ,  H05K7/10 ,  H05K7/20

CPC classification number: H05K1/181 ,  H05K5/0026 ,  H05K7/10 ,  H05K7/20836

Abstract: An electronic device having a frame for coupling a plurality of thermal management devices to the printed circuit board is provided. The electronic device includes a first chip package mounted to the PCB and a second chip package mounted to the PCB. The frame is secured to the PCB, and the frame has a first aperture disposed over the first chip package and a second aperture disposed over the second chip package. The plurality of thermal management devices coupled to the frame includes a first thermal management device contacting an IC die of the first chip package through the first aperture and a second thermal management device contacting an IC die of the second chip package through the second aperture.

公开(公告)号：US20250069579A1

公开(公告)日：2025-02-27

申请号：US18236221

申请日：2023-08-21

Applicant: Advanced Micro Devices, Inc. ,  XILINX, INC.

Inventor： Gamal REFAI-AHMED ,  Christopher JAGGERS ,  Hoa DO ,  Md Malekkul ISLAM ,  Paul Theodore ARTMAN ,  Sukesh SHENOY ,  Suresh RAMALINGAM ,  Muhammad Afiq Bin In BAHAROM

IPC: G10K11/178

Abstract: In one example, a micro device includes a housing; a chip package disposed in the housing; a noise producing component coupled to the housing. The micro device also includes a noise reduction system having a reference microphone for detecting a noise from the noise producing component and a controller configured to receive the noise from the reference microphone and generate a masking sound signal in response to the detected noise. A speaker is coupled to the housing for producing a masking sound corresponding to the masking sound signal, whereby the masking sound reduces the noise. In another example, the noise producing component comprises a fan.