Patent · US Active

Organic electroluminescence display unit, method of manufacturing organic electroluminescence display unit, and color filter substrate

US9425241B2 · kind B2 · utility

5Cited by

1References

14Claims

0Family size

Assignee

JOLED INC. · JP

Inventors

Shigehiro Yamakita · Rifu, JP
Jiro Yamada · Yokohama, JP
Takahide Ishii · Taoyuan, TW
Toshiaki Arai · Yokohama, JP

Key dates

Filing date	Mar 4, 2013
Grant date	Aug 23, 2016
Priority date	—
Expiry date	Mar 9, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH10K59/12
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A display device includes a first electrode, an organic layer including a light emitting region, and a second electrode. The display device also includes a conductive layer electrically connected to the second electrode and including an opening corresponding to the light emitting region.

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