Casio Computer Co., Ltd.

Tadao Hirano

Masato Ueno

Shyuichi Machida

Masaaki Hirai

Hajime Iguchi

Yuji Doi

Norihisa Usui

Shinichi Tanaka

Mitsunobu Yatabe

Masanobu Yamaguchi

Toshiyuki Suzuki

A display emitting apparatus that irradiates an optically transparent display unit with Ultraviolet rays of light from below to cause luminescent layers provided on the display unit to emit colored rays of light to provide a highly colorful and very ornamental display (FIG.).

Ultraviolet ray emitting apparatus and electronic apparatus using ultraviolet ray emitting elements

An electronic apparatus has a light-emitting element and a light-emitting portion. An output light from the light-emitting element is guided by a frame-like member having serrations and radiated toward the light-emitting portion. This causes the light-emitting portion to emit light reliably, and improves the decorativeness of the apparatus.

Light-emitting display device using light-emitting element and electronic apparatus

A light emission and display device (for example, timepiece module) comprising an ultraviolet ray emitting element that emits ultraviolet rays, light emission areas that react to the ultraviolet rays to thereby emit the corresponding colored lights, and a pair of legs that connect in a stabilized manner the ultraviolet ray emitting element and a connection terminal of a circuit board in the light emission and display device. Each leg has a bend for adjusting the length and a bend angle of the leg between the ultraviolet ray emitting element and the connection terminal (FIG.).

Light emission and display devices and electronic apparatus using the display device

An ultraviolet ray-emitting element is provided in a frame-like member disposed between an apparatus module and an apparatus case by corresponding to a peripheral portion of a protective glass. A light in an ultraviolet range from the ultraviolet ray-emitting element is irradiated between the module and the protective glass. A luminescent layer to which an ultraviolet ray is irradiated emits a light.

Electronic apparatus and liquid crystal display device for irradiating ultraviolet ray to luminescent layer

A wrist device is provided which includes a case body and bands attached to the case body. The wrist device also includes covering portions which cover a portion of the case body.

Band and wrist device

A wrist device comprises a case complete and bands attached to the case complete. The wrist device comprises covering portions formed in the bands. A portion of the case complete is covered with the covering portions.

Growing community of inventors

Akiruno, Japan

Tadao Hirano