AVANCIS PowerMax 100 FB CIGS Solar Panel

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1 AVANCIS PowerMax 100 FB Process Review For comments, questions, or more information about this report, or for any additional technical needs concerning semiconductor and electronics technology, please call Sales at Chipworks Richmond Road, Suite 500, Ottawa, ON K2H 5B7, Canada Tel: Fax:

2 Process Review Table of Contents 1.1 List of Figures 1.2 List of Tables 1.3 Company Profile 1.4 Introduction 1.5 Device Summary 1.6 Process Summary 2.1 Solar Cell Panel Overview 2.2 Solar Cell Panel Features 2.3 Solar Panel Scribe Lines 3.1 General Structure 3.2 Transparent Polymer Layer 3.3 Metal Interconnect 3.4 CIGS Stack 3.5 Interconnect Structure Scribe Lines 4 Materials Analysis 4.1 SEM-EDS and TEM-EDS Analyses 5 Critical Dimensions 5.1 Solar Panel Dimensions 5.2 Horizontal and Vertical Dimensions 6 References 7 Statement of Measurement Uncertainty and Scope Variation Appendix A: FTIR Analysis Report About Chipworks

3 Overview List of Figures CIGS Solar Cell Schematic Diagram Solar Panel Front Solar Panel Back Solar Panel Identification Label Module Top Right Corner Front Module Bottom Left Corner Front Panel Frame Cross Section Long Edge Panel Frame Cross Section Short Edge and Cross Member Anode and Cathode Connections Back Cathode Connection X-Ray Cathode Connection and Ribbon X-Ray Panel Corner Top Left Front Panel Corner Bottom Right Front Panel Corner Top Left Back Panel Corner Bottom Right Back Panel Corner Top Left Back Tilt View Panel Corner Bottom Right Front Tilt View P1 Scribe Line Pitch Back Glass Side P1 Scribe Line Width Back Glass Side P2 and P3 Scribe Lines Pitch Front Glass Side Scribe Lines Front Cathode Side Solar Panel Polished Edge Transparent Polymer Aluminum Ribbon Edge Optical Aluminum Ribbon and Conductive Organic Layer SEM Aluminum Ribbon and Molybdenum Anode Contact Optical Aluminum Ribbon and Molybdenum Anode Contact SEM CIGS Stack Optical CIGS Stack SEM CIGS Stack TEM ZnO:Al and CdS Buffer Layer SEM CdS Buffer Layer TEM Molybdenum Anode Layer SEM Molybdenum Anode Contact Layer TEM

4 Overview Interconnect Structure Scribe Lines Overview Optical P1 Scribe Line Optical P1 Scribe Line SEM P1 Scribe Line Edge SEM P2 Scribe Line Optical P2 Scribe Line Edge SEM P3 Scribe Line Edge SEM 4 Materials Analysis TEM-EDS of ZnO:Al Transparent Conductive Oxide TEM-EDS of CdS Interfacial Layer TEM-EDS of CIGS Layer TEM-EDS of SeMoCu Mo/CIGS Interface Layer TEM-EDS of Mo Anode Plate TEM-EDS of SiAlN Adhesion Layer SEM-EDS of Aluminum Ribbon SEM-EDS of Conductive Organic Layer SEM-EDS of Top Glass TEM-EDS of Bottom Glass 1.2 List of Tables Device Summary Process Summary Solar Cell Panel Dimensions Scribe Lines Horizontal Dimensions CIGS Stack Vertical Dimensions 5 Critical Dimensions Solar Cell Panel Dimensions Scribe Lines Horizontal Dimensions CIGS Stack Vertical Dimensions

5 About Chipworks Chipworks is the recognized leader in reverse engineering and patent infringement analysis of semiconductors and electronic systems. The company s ability to analyze the circuitry and physical composition of these systems makes them a key partner in the success of the world s largest semiconductor and microelectronics companies. Intellectual property groups and their legal counsel trust Chipworks for success in patent licensing and litigation earning hundreds of millions of dollars in patent licenses, and saving as much in royalty payments. Research & Development and Product Management rely on Chipworks for success in new product design and launch, saving hundreds of millions of dollars in design, and earning even more through superior product design and faster launches. Contact Chipworks To find out more information on this report, or any other reports in our library, please contact Chipworks at: Chipworks 3685 Richmond Rd. Suite 500 Ottawa, Ontario K2H 5B7 Canada T: F: Web site: info@chipworks.com Please send any feedback to feedback@chipworks.com