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    • 1. 发明授权
    • Flash memory device with a plurality of source plates
    • 具有多个源极板的闪存器件
    • US08217447B2
    • 2012-07-10
    • US12633616
    • 2009-12-08
    • Cheon-Man Shim
    • Cheon-Man Shim
    • H01L29/792
    • H01L27/0207H01L27/11565
    • A flash memory device and a method of manufacturing a flash memory device. A flash memory device may include an isolation layer and/or an active area over a semiconductor substrate, a memory gate formed over an active area, a control gate formed over a semiconductor substrate including a memory gate, and/or a common source line contact formed over a semiconductor substrate including a control gate. A flash memory device may include a source plate having substantially the same interval as an interval of an active area of a bit line. A source plate may include an active area in which a common source line contact may be formed. A common source line contact may include a long butting contact extending in a direction traversing an active area.
    • 一种闪速存储器件和一种制造闪速存储器件的方法。 闪存器件可以包括半导体衬底上的隔离层和/或有源区,在有源区上形成的存储栅,在包括存储栅的半导体衬底上形成的控制栅,和/或公共源极线接触 形成在包括控制栅极的半导体衬底上。 闪存器件可以包括源极板,其具有与位线的有效区域的间隔大致相同的间隔。 源极板可以包括其中可以形成公共源极线接触的有源区域。 公共源极线接触件可以包括在穿过有源区域的方向上延伸的长对接触点。
    • 3. 发明授权
    • Method for fabricating Al metal line
    • 制造铝金属线的方法
    • US07488681B2
    • 2009-02-10
    • US11504827
    • 2006-08-14
    • Cheon Man Shim
    • Cheon Man Shim
    • H01L21/4763
    • H01L21/76856H01L21/32051
    • Disclosed is a method for fabricating an Al metal line. The method includes forming an insulating layer on a semiconductor substrate; forming a Ti layer, a bottom TiN layer, an Al layer and a top TiN layer in successive order on the insulating layer; plasma-treating the top TiN layer; forming a photoresist pattern on the plasma-treated top TiN layer; and etching the plasma-treated top TiN layer, the Al layer, the bottom TiN layer, and the Ti layer using the photoresist pattern as an etching mask, thereby forming the Al metal line.
    • 公开了一种制造铝金属线的方法。 该方法包括在半导体衬底上形成绝缘层; 在绝缘层上依次形成Ti层,TiN层,Al层和TiN层, 等离子体处理顶部TiN层; 在等离子体处理的顶部TiN层上形成光致抗蚀剂图案; 并使用光致抗蚀剂图案作为蚀刻掩模蚀刻等离子体处理的顶部TiN层,Al层,底部TiN层和Ti层,从而形成Al金属线。
    • 9. 发明申请
    • FLASH MEMORY DEVICE AND MANUFACTURING METHOD THE SAME
    • 闪存存储器件及其制造方法相同
    • US20100163969A1
    • 2010-07-01
    • US12633616
    • 2009-12-08
    • Cheon-Man Shim
    • Cheon-Man Shim
    • H01L27/115H01L21/8246
    • H01L27/0207H01L27/11565
    • A flash memory device and a method of manufacturing a flash memory device. A flash memory device may include an isolation layer and/or an active area over a semiconductor substrate, a memory gate formed over an active area, a control gate formed over a semiconductor substrate including a memory gate, and/or a common source line contact formed over a semiconductor substrate including a control gate. A flash memory device may include a source plate having substantially the same interval as an interval of an active area of a bit line. A source plate may include an active area in which a common source line contact may be formed. A common source line contact may include a long butting contact extending in a direction traversing an active area.
    • 一种闪速存储器件和一种制造闪速存储器件的方法。 闪存器件可以包括半导体衬底上的隔离层和/或有源区,在有源区上形成的存储栅,在包括存储栅的半导体衬底上形成的控制栅,和/或公共源极线接触 形成在包括控制栅极的半导体衬底上。 闪存器件可以包括源极板,其具有与位线的有效区域的间隔大致相同的间隔。 源极板可以包括其中可以形成公共源极线接触的有源区域。 公共源极线接触件可以包括在穿过有源区域的方向上延伸的长对接触点。