周 First transistor Bell Labs. 24th Dec.1947 材料科学与工程学院 12 School of Materials Science and Engineering
材料科学与工程学院 School of Materials Science and Engineering First transistor Bell Labs. 24th Dec. 1947 12
周 First Integrated Circuit Fairchild 1961: Flip-flop,world's first monolithic chip 材料科学与工程学院 13 School of Materials Science and Engineering
材料科学与工程学院 School of Materials Science and Engineering First Integrated Circuit Fairchild 1961: Flip-flop, world’s first monolithic chip 13
© Disruptive Technologies Transistor Invented 1947(Bell Labs) Production 1952(Western Electric) Bypass the limitations of the vacuum tube Integrated Circuit Invented 1959(Texas Instruments and Fairchild) Production 1961 (Fairchild) Bypass the limitations of “tyranny of wiring' 材料科学与工程学院 14 School of Materials Science and Engineering
材料科学与工程学院 School of Materials Science and Engineering Disruptive Technologies • jjj 14
© 高低贵贱不同的硅 Silicon Metal Solar Grade Silicon -$3kg $58kg Current spot price Timminco's average selling price for Q1/09 材料科学与工程学院 15 School of Materials Science and Engineering
材料科学与工程学院 School of Materials Science and Engineering 高低贵贱不同的硅 15
图 硅的生产流程 Raw Material Electric Arc Silicon Metal Furnace Process Si Quartz Silicon Metal Our quartz mining rights Quartz is processed into Some silicon metal is sold provide security of supply. silicon metal. for use in the chemical, electronics,aluminum and steel industries. 材料科学与工程学院 16 School of Materials Science and Engineering
材料科学与工程学院 School of Materials Science and Engineering 硅的生产流程 16