Title:
LENS BARREL WITH ELECTRICAL PART MOUNTING SUBSTRATE
Document Type and Number:
Japanese Patent JP2003322787
Kind Code:
A
Abstract:
To obtain a lens barrel which is improved in terms of miniaturization, the enlargement of the degree of freedom in design of the electrical part mounting substrate and the assembling workability in the lens barrel equipped with an actuator and the electrical part mounting substrate.
The lens barrel with the actuator having a narrow part and the electrical part mounting substrate for mounting the electrical parts to control the actuator, is characterized in that the narrow part of the actuator and the electrical part mounting substrate are arranged at nearly the same position in the optical axis direction and formed so that they can be integrated.
Inventors:
KOYAMA ATSUSHI
Application Number:
JP2002127779A
Publication Date:
November 14, 2003
Filing Date:
April 30, 2002
Export Citation:
Assignee:
CANON KK
International Classes:
G02B7/02; G02B7/04; (IPC1-7): G02B7/04; G02B7/02
Attorney, Agent or Firm:
Takanashi Yukio