Patent · US Active

Semiconducting element, organic light emitting display including the same, and method of manufacturing the semiconducting element

US8981348B2 · kind B2 · utility

0Cited by

2References

6Claims

0Family size

Assignee

SAMSUNG ELECTRONICS CO., LTD. · KR

Inventors

Joerg Fischer · Laboe, DE
Arthur Mathea · Berlin, DE
Marcus Schaedig · Königs Wusterhausen, DE

Key dates

Filing date	Mar 5, 2007
Grant date	Mar 17, 2015
Priority date	—
Expiry date	Mar 2, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH10K59/12

Abstract

A semiconductor element (semiconductor device) including a substrate having a patterned structure of an organic semiconductor material and a method of manufacturing the semiconductor element are disclosed. According to one embodiment, the method of manufacturing the semiconductor element provides a substrate having a patterned structure of an organic semiconductor material which is cost-effective and which realizes a structure having a high degree of uniformity of the patterned semiconductor regions. The method includes: providing the substrate, applying a continuous layer of an organic semiconductor material onto the substrate, applying a solvent onto the continuous layer in the second regions thereby dissolving and removing the organic semiconductor material, which is located in the second regions, from the continuous layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.