Patent ID: 8227999
Filing Date: 2012-07-24
Classification: B32B,F21V,F21Y,Y10S

Abstract:
1. A light output device comprising a light transmissive substrate arrangement with a plurality of light source device arrangements integrated into the structure of the substrate arrangement, wherein the substrate arrangement comprises first and second substrates and an electrode arrangement sandwiched between the substrates, with the plurality of light source device arrangements connected to the electrode arrangement, wherein the plurality of light source device arrangements comprise at least a first and second light source device, each light source device comprising first and second electrical contacts and providing an electrical conduction path in a forward bias direction from the first to the second contact, and blocking electrical conduction in an opposite, reverse bias, direction, wherein the first and second light source devices are arranged in anti-parallel, wherein the first electrical contact of the first light source device and the second electrical contact of the second light source device are connected to a common electrode, wherein a light source device arrangement from plurality of light source device arrangements comprises a third light source device having first and second electrical contacts and providing an electrical conduction path in a forward bias direction from the first to the second contact, and blocking electrical conduction in an opposite, reverse bias, direction, and wherein the second electrical contact of the third light source device is connected to the common electrode.