公开(公告)号：US20240111206A1

公开(公告)日：2024-04-04

申请号：US18373426

申请日：2023-09-27

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Hirofumi FUJIKURA ,  Yuta FUKAMI

IPC: G03B21/14 ,  G03B21/16

CPC classification number: G03B21/145 ,  G03B21/16

Abstract: An electronic apparatus includes a first case, a second case provided in such a manner that an internal part is disposed between the first case and the second case, and a cover configured to cover an opposite side of the second case to a side facing the internal part, and a heat conductivity of the second case is higher than a heat conductivity of the cover.

公开(公告)号：US20230236485A1

公开(公告)日：2023-07-27

申请号：US18099629

申请日：2023-01-20

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Yuta FUKAMI ,  Tomoyuki UEDA

IPC: G03B21/16 ,  G03B21/20 ,  H05K7/20

CPC classification number: G03B21/16 ,  G03B21/20 ,  H05K7/2039 ,  H05K7/20336

Abstract: A first cooling apparatus includes a first heat sink having multiple first fins having a U-shaped opening and an O-shaped opening which are provide therein, a first heat receiving member configured to be brought into abutment with a heat source, and a first heat pipe which extends from one end which is connected with the heat receiving member towards the other end, and the first heat pipe has a first extending portion which extends from the one end, a bent portion which is bent from the first extending portion and at least a part of which is disposed inside the U-shaped opening, and a second extending portion which extends from the bent portion and at least a part of which is disposed inside the O-shaped opening.