Title:
Lens drive
Document Type and Number:
Japanese Patent JP6305968
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a lens drive device which is compact and has multifunction.SOLUTION: A lens drive device includes a lens part 21 including at least one lens, a rectangular focus part 20 including the lens part 21, a first drive part 39 relatively moving the lens part 21 relatively to a base part 40 in a direction vertical to an optical axis L of the lens part 21, and a second drive part 38 of the focus part 20 moving the lens part 21 relatively to the base part 40 in the optical axis. A magnet 26 mounted on the focus part 20 is arranged in the corner of the focus part 20, and a circuit board 32 is electrically connected to an AF coil 23 of the second drive part 38 via a suspension wire 31.SELECTED DRAWING: Figure 1
Inventors:
Asahi Hu
Kure Fugen
Sen Masara
Kure Fugen
Sen Masara
Application Number:
JP2015228128A
Publication Date:
April 04, 2018
Filing Date:
November 20, 2015
Export Citation:
Assignee:
Taiwan Todenka Co., Ltd.
International Classes:
G03B5/00; G02B7/04; G02B7/08; H04N5/225; H04N5/232
Domestic Patent References:
| JP2008129470A | ||||
| JP62084437A | ||||
| JP2003207708A | ||||
| JP2007183488A | ||||
| JP2009265210A | ||||
| JP2002208153A |
Foreign References:
| WO2009133691A1 |
Attorney, Agent or Firm:
Maeda/Suzuki International Patent Corporation
Previous Patent: A luminescent device, a lighting installation, and the headlight for vehicles
Next Patent: An optical imaging device and a method
Next Patent: An optical imaging device and a method