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发表于 2013-3-26 07:10 PM
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本帖最后由 wsjboy 于 2013-7-21 11:31 AM 编辑
LRCX, tech,Lam Research Corporation,semicndctr eqpmnt&matrls, in sp500_set
pe 168.63,peg 16.86,alpha 51.40,beta 1.37,a_vol 2105, er 130731,insi 0.5 13.35,inst 94.8 -0.16,
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Lam Research Corporation designs, manufactures, markets, refurbishes, and services semiconductor processing equipments used in the fabrication of integrated circuits. The company provides etch products that remove portions of various films from the wafer in the creation of semiconductor devices. Its etch products include dielectric etch, conductor etch, three-dimensional integrated circuit etch, MEMS devices, CMOS image sensors, and power devices for etching process. The company also offers deposition systems that use chemical vapor deposition (CVD), physical vapor deposition, and electrochemical deposition processes to form transistor, capacitor, and interconnect layers in an integrated circuit; and photoresist strip products to remove photoresist from a wafer’s surface after the photolithographic circuitry patterning process to remove any film residues and particles before proceeding with the next deposition step in the manufacturing process. In addition, it provides single-wafer wet clean and plasma-based bevel clean systems for use in wafer cleaning steps, such as post-etch and post-strip cleans, and pre-diffusion and pre-deposition cleans; and a suite of deposition, strip, and polishing/grinding process equipment solutions for LED manufacturing, primarily for substrates of sapphire, silicon carbide, silicon, gallium arsenide, and gallium nitride. The company offers its products to semiconductor manufacturers in the North America, Korea, Taiwan, Japan, the Asia Pacific, and Europe. Lam Research Corporation has a strategic collaboration with Axcelis Technologies, Inc. on Ion Implant, Dry-Strip, and Etch processes. The company was founded in 1980 and is headquartered in Fremont, California.
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Lam Research的公司设计，制造，销售，整修，并在集成电路制造服务，半导体加工设备。该公司提供的各种薄膜，删除部分从晶圆的半导体器件在创作的蚀刻产品。其蚀刻产品包括电介质刻蚀，导体蚀刻，三维集成电路蚀刻，MEMS器件，CMOS图像传感器，和用于蚀刻过程中的功率器件。该公司还提供沉积系统，使用化学气相沉积法（CVD），物理气相沉积和电化学沉积工艺来形成晶体管，电容器，和互连层在一个集成电路中，和光致抗蚀剂带材产品，以除去光致抗蚀剂从晶圆的表面后的电影，以消除任何残留物和颗粒在制造过程中的沉积步骤，然后再进行光刻电路图案的过程。此外，它提供单晶圆湿式清洁和等离子坡口清洁系统用于晶圆清洗步骤，如蚀刻后和后带清洗和预扩散和清除预沉积;沉积了一套，带材和抛光/研磨工艺设备用于LED制造的解决方案，主要用于基板的蓝宝石，碳化硅，硅，砷化镓，氮化镓。该公司提供的半导体制造商，在北美，韩国，台湾，日本，亚太和欧洲。 Lam Research的公司有Axcelis科技公司，公司的战略合作，离子注入，干地带，以及蚀刻制程。该公司成立于1980年，总部设在加州弗里蒙特，
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狗仔卡
发表于 2013-3-27 07:46 AM
