Hoya Corporation

Murata Manufacturing Co., Ltd.

Pentax Corporation

Takahiro Ogawa

Yukio Uenaka

Shuzo Seo

Yoshiharu Sato

Takao Kawachi

Isao Ida

A method of manufacturing an electronic component includes: a coil forming step of forming a winding coil by a wire-shaped conductor; a press fitting step of embedding the winding coil into a plate-shaped composite magnetic material in a state in which the plate-shaped composite magnetic material is softened, the plate-shaped composite magnetic material being a composite magnetic material that is formed in a plate shape and in which magnetic particles and a resin are mixed; a covering step of covering a part of the winding coil with another plate-shaped composite magnetic material that is softened, the part of the coil being a part remaining uncovered in the press fitting step; a pressurizing step of pressurizing and molding an entirety; and, a hardening step of hardening the composite magnetic material.

Method of manufacturing an electronic component

An anti-shake apparatus (an image-stabilization apparatus) of a photographing device comprises a movable unit and a controller. The movable unit has an imaging device and is movable and rotatable for an anti-shake operation. The controller controls the movable unit for the anti-shake operation. The controller calculates a hand-shake angle caused by roll. The controller controls whether the anti-shake operation is performed for correcting hand-shake caused by roll, on the basis of the hand-shake angle caused by roll.

Anti-shake apparatus

An anti-shake apparatus (an image-stabilization apparatus) of a photographing device comprises a movable unit and a controller. The movable unit has an imaging device and is movable and rotatable for an anti-shake operation. The controller controls the movable unit for the anti-shake operation. The controller obtains information regarding a resolution at the edge of a lens that is used for an imaging operation of the imaging device. The controller controls a degree of the anti-shake operation that is performed for correcting hand-shake caused by roll on the basis of the resolution at the edge of the lens.

A digital camera having a camera-shake compensation mechanism and a luminance compensation processor is provided. The camera-shake compensation mechanism compensates for a camera-shake by adjusting a relative relation between positions of an optical axis of a photographing optical system and a center of an image of an imaging device. The luminance compensation processor compensates for luminance information of pixels of the imaging device, which are outside an image circle of the photographing optical system during a camera-shake compensation operation performed by the camera-shake compensation mechanism.

Digital camera with camera shake compensation

A photographing apparatus comprises a movable unit, a fixed unit, and a control unit. The movable unit has an imaging device, and can be moved in a first direction. The first direction is perpendicular to an optical axis of a photographing optical system of the photographing apparatus. The fixed unit slidably supports the movable unit in the first direction. The control apparatus controls moving the movable unit to two or more movement-positions in the movable unit's movement range, and obtains a wide-angle image signal which is a combination of the two or more image signals being imaged at two or more movement-positions of the movable unit.

Photographing apparatus

An anti-shake apparatus of a photographing apparatus comprises a movable unit, and a control apparatus. The movable unit has an imaging device, and can be moved in first and second directions. The control apparatus moves the movable unit to first, second, third, and fourth positions, and performs first, second, third, and fourth imaging operations, and a combination operation for obtaining an anti-shake image signal in which lag from hand-shake is corrected. In the first imaging operation, a first imaging position of a first photography frame in which lag corresponding to a first hand-shake quantity is corrected, is calculated, and a first image signal which is imaged at an overlapping area between an imaging field of the imaging device at the first position and the first photography frame, is obtained. In the combination operation, the anti-shake image signal is obtained by combining the first, second, third, and fourth image signals.

Growing community of inventors

Saitama, Japan

Takahiro Ogawa