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Patent Searching and Data


Title:
IMAGING APPARATUS AND PORTABLE EQUIPMENT
Document Type and Number:
Japanese Patent JP2011145323
Kind Code:
A
Abstract:

To prevent deterioration of positional accuracy of a lens and an imaging device and lowering of resolution caused by a difference of thermal expansion between an outer holder and a lens holder.

The imaging apparatus includes: the lens 2; the lens holder 3 which holds the lens 2; a frame 5 which includes the cylindrical outer holder 4 for housing the lens 2 through the lens holder 3; and the imaging device 8 in which the lens 2 is arranged at a position of a predetermined distance and which includes a photodetector at a center part, wherein a rotary ring 7 rotating interlocked with rotation of the lens holder 3 is provided at an upper part on a subject side of the outer holder 4, and is fixed on the outer holder 4.


Inventors:
NONAKA AKIRA
ONO TAIZO
Application Number:
JP2010000003759
Publication Date:
July 28, 2011
Filing Date:
January 12, 2010
Export Citation:
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Assignee:
PANASONIC CORP
International Classes:
G02B7/04; G02B7/02; G03B17/02; H04M1/02; H04N5/225; H04N101/00
Attorney, Agent or Firm:
内藤 浩樹
永野 大介
藤井 兼太郎