Patent · US Active

Organic light emitting diode and arrangement having an organic light emitting diode

US10225933B2 · kind B2 · utility

0Cited by

0References

16Claims

0Family size

Assignee

Osram OLED GMBH · DE

Inventors

Erwin Lang · Regensburg, DE
Heiko Heppner · Altötting, DE

Key dates

Filing date	Oct 14, 2016
Grant date	Mar 5, 2019
Priority date	—
Expiry date	Jan 1, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

In one embodiment, the organic light emitting diode (1) comprises a carrier substrate (2) having an organic layer stack for producing light. The organic light emitting diode (1) is electrically connectable via at least one connector (3) as intended. The connector (3) has two main sides (32) situated opposite one another that each have at least two electrical contact pads (31) of the connector (3) located on them. As seen in a cross section perpendicular to the main sides (32) and perpendicular to an insertion direction (x) of the connector (3), the contact pads (31) are arranged both geometrically and with electrical point symmetry, so that incorrect-polarity protection against incorrect electrical connection of the organic light emitting diode (1) is attained.

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