Nidec Copal Corporation

Sumitomo Osaka Cement Co., Ltd.

Toshiba Lighting & Technology Corporation

Ryo Kikuta

Yuta Nakamura

Keisuke Maeda

Kazuyoshi Okamura

Miho Watanabe

Kiyoshi Toma

Sadao Sakaguchi

Yuhei Kobayashi

Yasuhito Fujita

Akihiro Kanda

An imaging device has a lens holding member; a base member for holding the lens holding member; and a substrate to which the base member is secured. The lens holding member holds at least one lens. The base member has a contact surface that is perpendicular to an optical axis of the lens, and contacts an end face of the lens holding member in a state wherein the lens holding member is held; and an opening portion through which passes the optical axis of the lens, provided in the contact surface. The substrate has an imaging element on which light that has passed through the lens and through the opening portion of the base member is incident.

Imaging device, optical device provided with same, electronic device provided with same, and method for producing imaging device

An imaging device having a lens group having lenses; a lens frame that holds said lens group; a base that holds said lens frame; an imaging element that has an imaging area; and a compression coil spring that prescribes the position of the lens frame relative to the imaging element so as to keep the optical axis of the lens group perpendicular to the imaging area of the imaging element. The imaging-element side of the lens frame has an orthogonal surface that is orthogonal to the optical axis of the lens group. The compression coil spring keeps said orthogonal surface in surface contact with an area that surrounds and is parallel to the imaging area of the imaging element.

Imaging apparatus, optical device, electronic device, vehicle, and imaging-device manufacturing method

Provided is a transparent resin composition having a higher heat ray-shielding effect that can particularly effectively shield light of a wavelength of 1,450 nm to 1,750 nm while ensuring a high visible light transmittance. The transparent resin composition contains a transparent resin-forming component and inorganic particles, in which the inorganic particles contain indium tin oxide (ITO) and have a color having an L* value of 30 or more and 55 or less and a b* value of &#x2212;18 or more and &#x2212;10 or less in the Lab color space.

Transparent resin composition and heat ray-shielding film

An imaging device has a lens group; a lens barrel for holding the lens group; a base member for holding the lens barrel; an imaging element; a securing plate that faces at least a portion of the base member in a state wherein the imaging element is secured; and a coil spring for pressing the lens barrel to produce a state wherein a male threaded portion of the lens barrel is pressed against a female threaded portion of the base member.

Imaging device, optical device, electronic device, vehicle, and production method for imaging device

An imaging device having a lens group; a lens barrel holding the lens group; a base member holding the lens barrel; an imaging element; a fixed plate arranged facing at least part of the base member in a state in which the imaging element is fixed; and a pressing member for attaching, to the base member, the fixed plate in a state in which the fixed plate is temporarily fixed to the base member in a state in which fixed plate is movable in a direction intersecting the axial line of the lens group, relative to the base member.

Growing community of inventors

Tokyo, Japan

Ryo Kikuta