Patent · US Active

Display device

US9917077B2 · kind B2 · utility

5Cited by

9References

20Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Norwin von Malm · Nittendorf, DE
Alexander Martin · Regensburg, DE

Key dates

Filing date	Mar 5, 2014
Grant date	Mar 13, 2018
Priority date	—
Expiry date	Mar 5, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/84
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

A display device includes at least one semiconductor body, which has a semiconductor layer sequence, which has an active region provided for producing radiation and forms a plurality of pixels. The device also includes a driver circuit that has a plurality of switches, which are each provided for controlling at least one pixel. A first metallization layer and/or the second metallization layer are electroconductively connected to at least one of the pixels. The first metallization layer and the second metallization layer are arranged overlapping one another in such a manner that, in a plan view onto the display device, the driver circuit is covered with at least one of the metallization layers at every point which overlaps with one of the pixels or is arranged between two adjacent pixels.

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