Title:
羽根駆動装置
Document Type and Number:
Japanese Patent JP7366726
Kind Code:
B2
Abstract:
The present invention provides a blade driving device, in an electronic device having a camera function, an image undesired by a user is prevented from being taken into the electronic device due to unauthorized access or user misoperation. The blade driving device has: a blade part that shields or opens the lens opening of the camera; a driving part that drives the blade member to a shielded state and an open state; and a manual operating part that is operated to prevent the movement of the blade part by the drive unit, the operating part can selectively move between the first position that prevents the movement of the blade part and the second position that does not prevent movement of the blade part.
Inventors:
Mari Ohno
Takashi Sawato
Nobuaki Watanabe
Takashi Sawato
Nobuaki Watanabe
Application Number:
JP2019224360A
Publication Date:
October 23, 2023
Filing Date:
December 12, 2019
Export Citation:
Assignee:
Nidek Precision Co., Ltd.
International Classes:
G03B11/00; G03B9/08; G03B17/02; H04N23/55; H04N23/57
Domestic Patent References:
| JP2008292878A | ||||
| JP2015154223A | ||||
| JP5333404A | ||||
| JP8160493A | ||||
| JP11064929A | ||||
| JP8317266A |
Attorney, Agent or Firm:
Patent Attorney Corporation Wisdom International Patent and Trademark Office