Title:
BLADE DRIVING DEVICE AND IMAGING DEVICE HAVING THE SAME
Document Type and Number:
Japanese Patent JP2023181907
Kind Code:
A
Abstract:
To provide a blade driving device capable of effectively cooling an adjacently arranged imaging element with a simple structure.SOLUTION: A blade driving device 1 has a bottom board 10 with aperture S1 and blades 31-34 movable in opening/closing directions to open and close the aperture S1. The blades 31-34 includes: blade bodies 310, 320, 330, and 340 made of metal or resin; and thermal conductive tapes 311, 321, 331, and 341 having a higher thermal conductivity than the blade bodies 310, 320, 330, and 340 and affixed to -Z direction side surface of the blade bodies 310, 320, 330, and 340.SELECTED DRAWING: Figure 2
Inventors:
KAWAKAMI KENTA
Application Number:
JP2022095291A
Publication Date:
December 25, 2023
Filing Date:
June 13, 2022
Export Citation:
Assignee:
NIDEC PREC CORP
International Classes:
G03B9/36; G03B17/55
Attorney, Agent or Firm:
Tomohiro Mori
Previous Patent: Injection molding machines and injection molding machine control devices
Next Patent: packaging box
Next Patent: packaging box