Energy Conversion Devices, Inc. (ECD), through its United Solar Ovonic (USO) subsidiary, is engaged in building-integrated and rooftop photovoltaics (PV). The Company manufactures, sells and installs thin-film solar laminates that convert sunlight to clean, renewable energy using technology. The Company operates in two segments: United Solar Ovonic and Ovonic Materials. The Company’s USO segment consists of its wholly owned subsidiary, United Solar Ovonic LLC, which is engaged in manufacturing of PV laminates designed to be integrated directly with roofing materials. The Ovonic Materials segment invents, designs and develops materials and products based on ECD’s materials science technology. In February 2012, the Company has filed a petition for relief under Chapter 11 in the United States Bankruptcy Court for the Eastern District of Michigan (Court).