Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Seiji Hoshi

Noriaki Terahara

Fumitomo Yamasaki

Toshiyasu Tanaka

Yasuo Ueda

Toshiaki Takasu

Yoshiyuki Hashimoto

Takeshi Ohta

An optical pickup includes an optical base mounted with at least one optical element, a light source that supplies light incident on the at least one optical element, and a tilt spacer that is disposed between the light source and the optical base to adjust a characteristic of the light that enters the optical base. With the characteristic of the light that enters the optical base adjusted by the tilt spacer, the optical base and the light source are fixed directly to each other.

Optical pickup

In an electronic device including a temperature sensor and an electronic component which is a heat generation source, the temperature is measured while the influence of heat from the electronic component is reduced. The electronic device includes: a base formed of a resin material; a board which is disposed at one side of the base, and includes an electronic component and a temperature sensor; and a heat sink which is disposed at the other side of the base for dissipating heat generated by the electronic component. The heat sink includes an extension part extending from the other side of the base toward a position of the board at which the electronic component is provided.

Electronic device

Growing community of inventors

Osaka, Japan

Seiji Hoshi