Title:
LENS DRIVE DEVICE AND METHOD OF PRODUCING LENS DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2008/023433
Kind Code:
A1
Abstract:
A lens drive device (150) has (i) an objective lens (31) and (ii) a lens holder (30), to
a side face of which coils (80, 90, etc.) for drive control are attached. The surface
where the coils are adhered, or the side surface, is an irregular surface where
a recess/projection section (81 etc.) for restricting the direction of flow
of an adhesive is formed. The coils and the lens holder are integrally formed together
by the adhesive with the recess/projection section in between.
Inventors:
USAMI, Yoshiya (Tokorozawa Works. 2610 Hanazono 4-chome, Tokorozawa-sh, Saitama 22, 3598522, JP)
宇佐美 快弥 (〒22 埼玉県所沢市花園４丁目２６１０番地 パイオニア株式会社 所沢事業所内 Saitama, 3598522, JP)
宇佐美 快弥 (〒22 埼玉県所沢市花園４丁目２６１０番地 パイオニア株式会社 所沢事業所内 Saitama, 3598522, JP)
Application Number:
JP2006/316710
Publication Date:
February 28, 2008
Filing Date:
August 25, 2006
Export Citation:
Assignee:
PIONEER CORPORATION (4-1 Meguro 1-chome, Meguro-ku Tokyo, 54, 1538654, JP)
パイオニア株式会社 (〒54 東京都目黒区目黒１丁目４番１号 Tokyo, 1538654, JP)
USAMI, Yoshiya (Tokorozawa Works. 2610 Hanazono 4-chome, Tokorozawa-sh, Saitama 22, 3598522, JP)
パイオニア株式会社 (〒54 東京都目黒区目黒１丁目４番１号 Tokyo, 1538654, JP)
USAMI, Yoshiya (Tokorozawa Works. 2610 Hanazono 4-chome, Tokorozawa-sh, Saitama 22, 3598522, JP)
International Classes:
G11B7/09; G11B7/09
Attorney, Agent or Firm:
EGAMI, Tatsuo et al. (3rd Floor Oak Building Kyobashi,16-10, Kyobashi 1-chom, Chuou-ku Tokyo 31, 1040031, JP)