Title:
LENS UNIT
Document Type and Number:
WIPO Patent Application WO/2008/075703
Kind Code:
A1
Abstract:
One end of an FPC (21) for supplying power to the driving section of a light amount
control section provided in a shutter unit (20) is disposed between a second lens
holder (17) and the shutter unit (20) secured to this second lens holder (17) and
is held between the second lens holder (17) and the shutter unit (20). Thus, the
FPC (21) is prevented from being spaced apart from the shutter unit (20), and a
member for securing the FPC (21) to the shutter unit (20) is eliminated, reducing
the number of part items. Further, the second lens holder (17) and the shutter
unit (20) blocks unwanted light toward the FPC (21), so that a ghost image is prevented
from appearing on an image due to unwanted light reflected on the FPC (21).
Inventors:
NISHIKAWA MASAYUKI
FUJITA HIDEAKI
INUI TOSHIHARU
FUJITA HIDEAKI
INUI TOSHIHARU
Application Number:
PCT/JP2007/074397
Publication Date:
June 26, 2008
Filing Date:
December 19, 2007
Export Citation:
Assignee:
SHARP KK (JP)
NISHIKAWA MASAYUKI
FUJITA HIDEAKI
INUI TOSHIHARU
NISHIKAWA MASAYUKI
FUJITA HIDEAKI
INUI TOSHIHARU
International Classes:
G02B7/02; G03B9/08
Foreign References:
| JP2005301158A | 2005-10-27 | |||
| JPH07110422A | 1995-04-25 | |||
| JP2004133054A | 2004-04-30 | |||
| JP2004004420A | 2004-01-08 | |||
| JPH0536436U | 1993-05-18 | |||
| JPS63180838U | 1988-11-22 | |||
| JPH11218657A | 1999-08-10 |
Attorney, Agent or Firm:
TANAKA, Mitsuo et al. (IMP Building 3-7, Shiromi 1-chome, Chuo-ku, Osaka-sh, Osaka 01, JP)
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