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Patent Searching and Data


Title:
LENS DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/111505
Kind Code:
A1
Abstract:
Provided is a lens device in which a network (16) can be pulled out from a lens body (1) and connected to an operation terminal (15). The lens device for imaging an optical image comprises: a lens mechanism (4) that is built into a lens body (1) and that is for forming the optical image; a drive control unit (10) that is built into the lens body and that performs drive control of the lens mechanism; a central processing unit (17) that outputs a drive control signal to the drive control unit; and a network (16) that forms a power supply interface (16a) to the lens body and a communication interface (16b) to the central processing unit. Due to this configuration, the lens and the operation terminal are connected by the network, and the connection mode between the lens and the operation terminal can be expanded to an n-to-one connection mode or an n-to-n connection mode.

Inventors:
NIIKURA TSUNEMI (JP)
SHIBUYA KAZUTAKA (JP)
HIRANO KATSUYA (JP)
Application Number:
PCT/JP2019/047088
Publication Date:
June 10, 2021
Filing Date:
December 02, 2019
Export Citation:
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Assignee:
CBC CO LTD (JP)
International Classes:
G03B17/14; G02B7/08; H04N5/225; H04N5/232
Domestic Patent References:
WO2016139875A12016-09-09
Foreign References:
JP5893746B22016-03-23
JP2019095590A2019-06-20
Attorney, Agent or Firm:
HAGIRI, Masaharu et al. (JP)
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