Patent ID: 8618529
Filing Date: 2013-12-31
Classification: H01L

Abstract:
1. An organic LED device comprising: a substrate; an anode; a cathode; an organic light emitting layer; and an encapsulating body encapsulating the anode, the cathode and the organic light emitting layer, the organic light emitting layer being configured to emit light, wherein at least part of the organic light emitting layer has reduced light emitting properties, the at least part of the organic light emitting layer having been irradiated through the encapsulating body with laser light with a wavelength in an absorption band of the organic light emitting layer, the laser light intensity being below an ablation threshold of the anode, the cathode and the organic light emitting layer of the organic LED device, reducing the light emitting properties of the irradiated at least part of the organic light emitting layer.