|
Match
|
Document |
Document Title |
|
|
US20120092768 |
LENS DRIVING DEVICE, AUTOFOCUS CAMERA, AND CAMERA-EQUIPPED MOBILE TERMINAL
In a lens driving device of the present invention, each magnet is provide to face an outer circumferential face of a first coil, and face a second coil at a position at which the second coil is... |
|
|
US20090308377 |
OPTICAL SYSTEM WITH A TRANSPARENT SPHERE AND USE OF THE SAME
The invention relates to an optical system comprising a transparent ball, particularly filled with a transparent liquid. Direct sunlight that is incident on the ball area exposed to the sun is... |
|
|
US20050166217 |
3D Actuator for optical disc system
In short the invention may be described as follows: An optical pick-up actuator (1) has a lens holder (2). The lens holder has tracking (5r) and focusing (5f) coils which substantially extend in... |
|
|
US20060221470 |
Optical disk device
A focus control circuit controls focus of a laser light by using an objective lens actuator. A tracking control circuit controls tracking of the laser light by using the objective lens actuator.... |
|
|
US20090282673 |
Device for locking lens
A lens-fastening apparatus for assembling a voice coil motor of a camera module is provided. The voice coil motor has a lens holder. The lens-fastening apparatus includes a guiding plate; a... |
|
|
US20140002912 |
LENS DRIVE DEVICE AND IMAGING DEVICE
The present invention provides a lens drive device including a base, a lens frame holding a lens and provided to be movable with respect to the base in an optical axis direction of the lens, a... |
|
|
US20120002275 |
OPTICAL ELEMENT SWITCHING APPARATUS AND MICROSCOPE SYSTEM
An optical element switching apparatus is provided that includes: a connecting portion connecting a transmitting portion with a traveling body portion via a predetermined elastic body and... |
|
|
US20110150455 |
OPTICAL DEVICE AND METHOD OF MOVING LENS THEREOF
An optical device includes a lens, a horizontal transmission module, a vertical transmission module, a horizontal driving unit, a vertical driving unit, a horizontal orientation detector, a... |