Hokuriku Electric Industry Co., Ltd.

Tetsuya Tanbo

Hiroyuki Okada

Hiroyoshi Onnagawa

Shigeki Naka

Shigeru Fukumoto

Hajime Yamamoto

Morimitsu Wakabayashi

An organic EL device capable of providing an image plane which exhibits increased luminance or brightness while eliminating any difference in luminescence between luminous sections. An electrically insulating layer is arranged so as to cover both a first wiring pattern and a second wiring pattern and formed with a plurality of hole arrays in a manner to respectively correspond to first electrodes. The hole arrays each are constituted of a plurality of holes arranged along the first electrode corresponding thereto and so as to extend through an insulating layer to the first electrode while being kept from extending through second electrodes. A third wiring pattern is arranged which is constituted of a plurality of conductive paths each arranged on the insulating layer so as to be in alignment with each of the hole arrays and electrically connected to each of the first electrodes through connection conductive sections formed in the holes of the hole array corresponding thereto.

Growing community of inventors

Osawano-machi, Japan

Tetsuya Tanbo