Title:
ORGANIC SEMICONDUCTOR DEVICE, ORGANIC EL DEVICE, LIGHT-EMITTING APPARATUS, ELECTRONIC EQUIPMENT, AND LIGHTING APPARATUS
Document Type and Number:
Japanese Patent JP2023091772
Kind Code:
A
Abstract:
To suppress an increase in a voltage in an organic semiconductor device having a step of forming an aluminum oxide film on an organic semiconductor layer.SOLUTION: An organic semiconductor device includes a first electrode, a second electrode, an organic semiconductor layer, and a buffer layer, and the organic semiconductor layer is positioned between the first electrode and the second electrode, the buffer layer is positioned between the organic semiconductor layer and the second electrode, and the side surface of the organic semiconductor layer and the side surface of the buffer layer have substantially the same surface.SELECTED DRAWING: Figure 1
Inventors:
YAMAZAKI SHUNPEI
KAWAKAMI SACHIKO
OSAWA NOBUHARU
YAMANE YASUMASA
SUZUKI TSUNENORI
AOYAMA TOMOYA
HASHIMOTO NAOAKI
TAKEDA KYOKO
YOSHIYASU YUI
TAKABATAKE MASATOSHI
KAWAKAMI SACHIKO
OSAWA NOBUHARU
YAMANE YASUMASA
SUZUKI TSUNENORI
AOYAMA TOMOYA
HASHIMOTO NAOAKI
TAKEDA KYOKO
YOSHIYASU YUI
TAKABATAKE MASATOSHI
Application Number:
JP2022202153A
Publication Date:
June 30, 2023
Filing Date:
December 19, 2022
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB CO LTD
International Classes:
H10K50/17; H10K50/11; H10K50/16; H10K59/12; H10K71/20
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