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High efficient solar cells  - key players, innovators and industry analysis
 

High efficient solar cells - key players, innovators and industry analysis

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A Dolcera Report production about High Efficient Crystalline Silicon Solar Cells, major players and technological developments. ...

A Dolcera Report production about High Efficient Crystalline Silicon Solar Cells, major players and technological developments.

The report focuses on technology, industry and patent landscape of the concerned topic.

The Dolcera center of excellence finds about growth of a technology; competition- key players, innovators; gaps and opportunities in the technology and industry with the analyses of patents and trends as the core.

This presentation is a brief introduction to the detailed Dolcera Report on High Efficient Crystalline Silicon Solar Cells.

For more details and complete report contact info@dolcera.com

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    High efficient solar cells  - key players, innovators and industry analysis High efficient solar cells - key players, innovators and industry analysis Presentation Transcript

    • High Efficient Crystalline Silicon Solar Cells [email_address] Variable Valve Timing Knowledge Services
    • This is only a sample report with brief analysis. Purchase the complete report here . Price: $999 Dolcera can provide a comprehensive report customized to your needs High Efficient Crystalline Silicon Solar cells [email_address] Buy the customized report from Dolcera Patent Analytics Services Market Research Services Purchase Patent Dashboard Patent Landscape Services Dolcera Processes Industry Focus Patent Search Services Patent Alerting Services Dolcera Tools Samir Raiyani Email : [email_address] Phone: +1-650-425-6772 Fax: +1-866-690-7517
      • High Efficeint Crystalline Si Solar Cells
        • Introduction
        • IP search and Analysis for US , IPC , ECLA , F-Terms and DWPI Classes
        • Taxonomy - Class based and Technology based taxonomy
        • Top Cited Patents
        • Top Cited Articles
        • Key Findings
          • Major Players
          • IP Activity
          • Geographical Activity
          • Loss based distribution of patents
          • Top Cited Patents
      Contents High Efficient Crystalline Silicon Solar cells [email_address]
    • Introduction
      • Silicon (Si) is widely used semiconductor material for solar cells. Advantage of Si over other semiconductor devices is due to well developed microelectronics industry which has considerable knowledge of working with Si. This makes Si a better candidate for solar cells as compared to other semiconductor material such as gallium arsenide (GaAs) or germanium (Ge).
      • The present efficiency limit and cost of the solar cell are not in comparison with conventional energy sources. Efficiency of solar cells is about 24.7% in laboratory and 14% commercially.
      • Some practices which are followed to reduce the losses are better material selection, proper manufacturing techniques or changing design procedure of the cell.
      • Low efficiency is due to high percentage of losses. Reflection loss, resistive loss, recombination loss and thermal loss tend to reduce the efficiency of solar cell.
      • The present report discusses in detail the different mechanisms of losses occurring in the solar cells. Also techniques that are implemented to reduce, losses are addressed briefly.
      High Efficient Crystalline Silicon Solar cells [email_address]
    • VVT Taxonomy A detailed taxonomy is presented covering various ways of Efficiency improvement and important Primary IPC Classes
      • To see the detailed Efficient Solar cells Taxonomy, mailto: [email_address]
      High Efficient Crystalline Silicon Solar cells [email_address]
    • Classification
      • Different classes related to Efficiency Improvement of Si Solar Cells are identified
      • These Classes are used in the search strategy
      • To see the detailed classification, mailto: [email_address]
      High Efficient Crystalline Silicon Solar cells [email_address]
    • Control Patents
      • Highly relevant patents are used for extracting keywords and ensuring the quality of the search query
      • To see the detailed table, mailto: [email_address]
      High Efficient Crystalline Silicon Solar cells [email_address] S. No. Patent/Publication No. Publication Date (mm/dd/yyyy) Assignee/Applicant Title 1 US6278211 08/02/01 Sweo Edwin Brushless doubly-fed induction machines employing dual cage rotors 2 US6954004 10/11/05 Spellman High Voltage Electron Doubly fed induction machine 3 US7411309 08/12/08 Xantrex Technology Control system for doubly fed induction generator 4 US7485980 02/03/09 Hitachi Power converter for doubly-fed power generator system 5 US7800243 09/21/10 Vestas Wind Systems Variable speed wind turbine with doubly-fed induction generator compensated for varying rotor speed 6 US7830127 11/09/10 Wind to Power System Doubly-controlled asynchronous generator
    • Search Concepts
      • Concepts used to search patent literature
      • To see the detailed table, mailto: [email_address]
      High Efficient Crystalline Silicon Solar cells [email_address]
    • Keyword Search Database: Thomsom Innovation (TI) Timeline: 19910101 - 20111101 Patent Coverage: US, WO, EP, GB, DE, FR
      • To see the detailed table, mailto: [email_address]
      Variable Valve Timing [email_address]
    • Dolcera Dashboard
        • Dolcera dashboard is a web 2.0 technology. It enables dynamic presentation of patent data.
          • Valve Timing Dashboard
      High Efficient Crystalline Silicon Solar cells [email_address]
    • Insights: Major Players
      • Sharp Corp, Canon Inc and Mitsubishi Corporation are the amongst the major players in High Efficient Crystalline Si Solar Cells.
      High Efficient Crystalline Silicon Solar cells [email_address]
      • Key patents in the field are held by Canon KK , Sandia Corp and BP Corp
      Insights: Key Patents High Efficient Crystalline Silicon Solar cells [email_address]
    • Insights: Year wise IP activity
      • Year wise IP activity based on Priority years
      High Efficient Crystalline Silicon Solar cells
    • Insights: Year wise IP activity Year wise IP activity based on publication years High Efficient Crystalline Silicon Solar cells [email_address]
    • Insights: Geographical Distribution
      • Geographical distribution of patents
      High Efficient Crystalline Silicon Solar cells [email_address]
    • Insights: Others Loss based distribution of Patents (Electrical , Optical, Thermal, Cell Formation and Cell Structure) High Efficient Crystalline Silicon Solar cells [email_address]
    • Insight: Others
      • Efficiency Improvement of Silicon Solar cells IP analysis started with identification of control patents which are highly relevant to the topic.
      • It follows the identification of various keywords related to the concept and also identifying IPC, ECLA, US, F-term and DWPI classes relevant to the context. Logical combinations of the classes and keywords are framed and are searched in Thomson Innovation (TI) database.
      • The search resulted in a total of 4706 INPADOC patent families, out of which 2425 patents have been identified as relevant. These patents are used for further analytics.
      • Among the top players Canon KK, Sandia Corp and BP Corp North America Inc have good number of cited patents and among technologies.
      • H01L31/04 (Semiconductor Devices as Photovoltaic Converters) and H01L31/042 (Solar Cell Arrays) have good quality patents .
      High Efficient Crystalline Silicon Solar cells [email_address]
    • Like this presentation? This is only a sample report with brief analysis. Purchase the complete report here. Price: $999 Dolcera can provide a comprehensive report customized to your needs High Efficient Crystalline Silicon Solar cells [email_address] Buy the customized report from Dolcera Patent Analytics Services Market Research Services Purchase Patent Dashboard Patent Landscape Services Dolcera Processes Industry Focus Patent Search Services Patent Alerting Services Dolcera Tools Samir Raiyani Email : info@dolcera.com Phone: +1-650-425-6772 Fax: +1-866-690-7517