Patent · US Active

Module for a video wall

US10553148B2 · kind B2 · utility

0Cited by

4References

17Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Alexander Martin · Regensburg, DE
Thomas Schwarz · Rhede, DE
Frank Singer · Regenstauf, DE
Andreas Plössl · Regensburg, DE

Key dates

Filing date	Nov 11, 2016
Grant date	Feb 4, 2020
Priority date	—
Expiry date	Nov 20, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/857
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A module for a video wall includes a first light emitting chip of an image pixel connecting to a first power line by a first electrical terminal, the first light emitting chip connects to a third power line by a second electrical terminal, a second light emitting chip of the image pixel connects to a second power line by the first electrical terminal, the second light emitting chip of the image pixel connects to a fourth power line by the second electrical terminal, the first and/or the second power line are/is a surface metallization, including contact sections, a light emitting chip is arranged on a contact section, at least between contact sections of a first and of a second power line an insulation layer is provided on a carrier, the insulation layer includes openings above the contact sections, and the light emitting chips are arranged in the openings.

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