Nippon Seiki Co., Ltd.

Kazuo Fukushima

Keiichi Nagano

Hideki Ikarashi

Masatoshi Azuma

Mitsugu Kobayashi

Naoji Shoji

Osamu Shima

Raiei Cho

A display device is provided with a light emitting display element that presents an impression that the light emitting display element and the periphery thereof are integrated, while suppressing reflection due to outside light. The display device is provided with an electroluminescence display element having a glass substrate (light transmitting substrate), a transparent electrode, a light emitting layer and a back plate; a light transmitting member arranged on a front side of the electroluminescence display element; a circularly polarizing plate arranged on the front side of the light transmitting member; a black light blocking layer arranged on a back side of the light transmitting member for covering an area other than a display area 'S' of the electroluminescence display element; and a reflection layer having the same or similar color tone as the back plate.

Display device

A first indicator has a display board, a pointer to point the display board, a light source to subject the display board to transmitted illumination, and pointer driving means to drive the pointer. A housing stores the first indicator, a second indicator formed of a first light emitting type indicator, and a third indicator formed of a second light emitting type indicator. The viewer sees the second indicator reflected upon a semi-transmitting reflection board, the third indicator through the semi-transmitting refection board, and the first indicator not through the semi-transmitting reflection board.

Display device with indicators having increased brightness

Growing community of inventors

Niigata, Japan

Kazuo Fukushima