Stanley Electric Co., Ltd

Yasushi Tanida

Kazuhiko Ueno

A light-emitting device module can include a plurality of light-emitting devices arranged in line so as to form a luminance distribution for preventing horizontal stripes from being generated in a light distribution pattern. The light-emitting device can include a rectangular light-transmitting substrate, an underlayer semiconductor layer formed on the rectangular light-transmitting substrate, a plurality of first electrodes formed on the underlayer semiconductor layer in an island shape, a light-emitting semiconductor layer including a light-emitting layer formed on the underlayer semiconductor layer, the light-emitting semiconductor layer configured to surround and separate the respective first electrodes, and a second electrode formed on the light-emitting semiconductor layer. The first electrodes can be arranged to form a plurality of electrode rows parallel with one side of the rectangular light-transmitting substrate.

Growing community of inventors

Tokyo, Japan

Yasushi Tanida