Inventor

GUENTHER EWALD KARL MICHAEL

SG23 patents

⚠️ This page may combine multiple inventors who share the name “GUENTHER EWALD KARL MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GUENTHER EWALD KARL MICHAEL

OSRAM OPTO SEMICONDUCTORS GMBH

LED arrangement

Light-emitting diode chip comprising a converter layer and method of making a light-emitting diode chip comprising a converter layer

Encapsulation for oled devices

LED arrangement

Encapsulation for organic LED device

Organic LED device

Oled packaging

Stabilization for thin substrates

Method for encapsulating at least one organic light-emitting (OLED) device and OLED device

Patterning of electrodes in OLED devices

Mechanical patterning of a device layer

Chip and method for producing a chip

Method of manufacturing an organic electronic device and organic electronic device

INST MATERIALS RESEARCH & ENG

Laminates for encapsulating devices

Transparent electrode material for quality enhancement of OLED devices

Laminates for encapsulating devices

OSRAM GMBH

Encapsulation of a device

Encapsulating a device

GUENTHER EWALD KARL MICHAEL

Method of producing a radiation-emitting optoelectronic component

Optoelectronic component with a wireless contacting

OSRAM OPTO SEMICONDUCTORD GMBH

Encapsulation for organic LED device

BAUR JOHANNES

Light-emitting diode chip comprising a contact structure

GROETSCH STEFAN

Projector for micro projection surfaces and use of a multicolour LED in a projector