会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Semiconductor device
    • 半导体器件
    • US07977787B2
    • 2011-07-12
    • US12332409
    • 2008-12-11
    • Kazuhiro ShimizuHajime AkiyamaNaoki Yasuda
    • Kazuhiro ShimizuHajime AkiyamaNaoki Yasuda
    • H01L23/48H01L23/52H01L29/40
    • H01L21/67271H01L21/67282H01L2924/0002H01L2924/00
    • A semiconductor device manufacturing apparatus is provided with a drawing pattern printing part having a print head which injects a conductive solvent, an insulative solvent and an interface treatment solution. The print head is formed in such a way that desired circuit drawing pattern can be printed on a wafer based on information on the drawing pattern from a wafer testing part, information on the wafer from a storage part and coordinate information from a chip coordinate recognition part. In a semiconductor device manufacturing method according to the present invention, a semiconductor device is manufactured by using the semiconductor device manufacturing apparatus in such a manner that desired circuits are formed through printing process. In the semiconductor device, pad electrodes and so on are formed in such a way that trimming process can be conducted by printing circuit drawing patterns.
    • 半导体器件制造装置具备:具有喷射导电性溶剂的印刷头,绝缘性溶剂和界面处理液的图形印刷部。 打印头形成为使得可以基于来自晶片测试部件的绘图图案的信息,从存储部分获得关于晶片的信息和来自芯片坐标识别部分的坐标信息,将期望的电路图形图案印刷在晶片上 。 在根据本发明的半导体器件制造方法中,通过使用半导体器件制造设备以通过印刷处理形成期望的电路的方式制造半导体器件。 在半导体器件中,焊盘电极等以能够通过打印电路图形进行修整处理的方式形成。
    • 5. 发明授权
    • Nonvolatile semiconductor memory device
    • 非易失性半导体存储器件
    • US07786525B2
    • 2010-08-31
    • US12104945
    • 2008-04-17
    • Kazuhiro Shimizu
    • Kazuhiro Shimizu
    • H01L29/788
    • H01L29/7883G11C16/0483H01L21/28273H01L27/115H01L27/11521H01L29/42336
    • A nonvolatile semiconductor memory device includes an element isolation insulating film buried in first trenches, a floating gate electrode formed on an element forming region with a first gate insulating film being interposed between them, and a second gate insulating film formed on upper portions of the floating gate electrode and an element isolation insulating film. The floating gate electrode is formed so as to have a side that extends from a bottom thereof to its upper portion and is substantially an extension of a sidewall of each first trench. The element isolation insulating film includes a portion located between its sidewall and the sidewall of a second trench, and the portion of the element isolation insulating film having a film thickness in a direction along the upper surface of the semiconductor substrate. The film thickness is equal to a film thickness of the second gate insulating film.
    • 非易失性半导体存储器件包括埋在第一沟槽中的元件隔离绝缘膜,形成在元件形成区域上的浮置栅极,第一栅极绝缘膜介于其间;以及第二栅极绝缘膜,形成在浮置的上部 栅电极和元件隔离绝缘膜。 浮栅电极形成为具有从其底部延伸到其上部并且基本上是每个第一沟槽的侧壁的延伸部的侧面。 元件隔离绝缘膜包括位于其侧壁和第二沟槽的侧壁之间的部分,元件隔离绝缘膜的沿着半导体衬底的上表面的方向具有膜厚度的部分。 膜厚度等于第二栅极绝缘膜的膜厚度。