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    • 21. 发明授权
    • Method of manufacturing a semiconductor device
    • 制造半导体器件的方法
    • US5106782A
    • 1992-04-21
    • US378627
    • 1989-07-12
    • Tadashi MatsunoHideki ShibataKazuhiko HashimotoHisayo Momose
    • Tadashi MatsunoHideki ShibataKazuhiko HashimotoHisayo Momose
    • H01L21/8238H01L21/225H01L21/28H01L21/768H01L27/092
    • H01L21/2257H01L21/76801Y10S148/02Y10S148/026Y10S148/102
    • A method of manufacturing a semiconductor device having a semiconductor substrate of a first conductivity type, an N-type diffusion layer formed in the substrate, and a P-type diffusion layer formed in the substrate. Two contact holes are formed in separate steps, thus exposing the N-type diffusion layer and the P-type diffusion layer, respectively. Hence, when one of the diffusion layers is again doped with an impurity, or again heat-treated, the other diffusion layer is already protected by inter-layer insulation film. Therefore, the impurity cannot diffuse into the contact formed in the contact hole made in the other diffusion layer. As a result of this, SAC technique can be successfully achieved, without deteriorating the characteristic of the contact. In addition, since two contact holes are made in a polysilicon wiring strip and the diffusion layer to which the SAC technique is applied, in separate steps, the SAC technique can be successfully accomplished, without deteriorating the characteristic of the MOSFET formed in the semiconductor device.
    • 一种制造半导体器件的方法,该半导体器件具有第一导电类型的半导体衬底,形成在衬底中的N型扩散层,以及形成在衬底中的P型扩散层。 在分开的步骤中形成两个接触孔,从而分别露出N型扩散层和P型扩散层。 因此,当扩散层中的一个再次掺杂杂质或再次热处理时,另一个扩散层已经被层间绝缘膜保护。 因此,杂质不能扩散到在另一扩散层中形成的接触孔中形成的接触中。 作为其结果,可以成功地实现SAC技术,而不会使接触的特性恶化。 此外,由于在多晶硅布线条中形成两个接触孔,并且在单独的步骤中制成SAC技术所用的扩散层,所以可以成功地实现SAC技术,而不会降低在半导体器件中形成的MOSFET的特性 。
    • 25. 发明授权
    • Communication apparatus of a home security system
    • 家庭安全系统的通信设备
    • US07779141B2
    • 2010-08-17
    • US10514658
    • 2003-03-13
    • Kazuhiko HashimotoKenji KidaTadashi MikiYasuo Yoshimura
    • Kazuhiko HashimotoKenji KidaTadashi MikiYasuo Yoshimura
    • G06F15/16G06F15/173
    • H04M11/00H04L12/5692
    • The invention provides a communication apparatus used inside a house, a communication system connected thereto, a communication process, and computer program used therefore. The communication apparatus of the present invention connected via a network to one or more terminal appliances in the house, communicates with the outside via two or more different communication configurations including a first communication configuration with a high speed digital transmission technique and a second communication configuration providing service for telephone subscribers. The communication apparatus is characterized in recognizing a situation thereby to disconnect the first communication configuration and to use only the second communication configuration for communication with the outside.
    • 本发明提供了一种在房屋内使用的通信装置,与其连接的通信系统,通信过程和因此使用的计算机程序。 通过网络将本发明的通信装置连接到房屋中的一个或多个终端设备,经由两个或多个不同的通信配置与外部通信,包括具有高速数字传输技术的第一通信配置和提供 服务电话用户。 通信装置的特征在于识别出由此断开第一通信配置并且仅使用第二通信配置来与外部进行通信的情况。