HETEROJUNCTION BIPOLAR TRANSISTOR AND METHOD OF FORMING THE SAME
    3.
    发明申请
    HETEROJUNCTION BIPOLAR TRANSISTOR AND METHOD OF FORMING THE SAME 审中-公开
    异相双极晶体管及其形成方法

    公开(公告)号:US20100133586A1

    公开(公告)日:2010-06-03

    申请号:US12463011

    申请日:2009-05-08

    IPC分类号: H01L29/737 H01L21/331

    摘要: Provided are a heterojunction bipolar transistor and a method of forming the same. The method includes forming an emitter electrode on an emitter capping pattern, a base electrode on a base pattern, and a collector electrode on a subcollector pattern, the subcollector pattern, the base pattern, an emitter pattern, and the emitter capping pattern being provided to a substrate; patterning a protection insulation layer and a first dummy pattern covering the emitter electrode, the base electrode, and the collector electrode, to expose the emitter electrode, the base electrode, and the collector electrode; forming a second dummy pattern to electrically separate the emitter electrode, the base electrode, and the collector electrode; forming, on the substrate provided with the second dummy pattern, an emitter electrode interconnection connected to the emitter electrode, a base electrode interconnection connected to the base electrode, and a collector electrode interconnection connected to the collector electrode; and removing the first and second dummy patterns.

    摘要翻译: 提供了一种异质结双极晶体管及其形成方法。 该方法包括在发射极盖图案上形成发射电极,在基底图案上形成基极,在子集电极图案上形成集电极,将子集电极图案,基底图案,发射极图案和发射极封盖图案设置在 底物; 图案化保护绝缘层和覆盖发射电极,基极和集电极的第一虚拟图案,以暴露发射极,基极和集电极; 形成第二虚设图形以电分离发射电极,基极和集电极; 在设置有第二虚设图案的基板上形成连接到发射极的发射极电极互连,与基极连接的基极互连和与集电极连接的集电极互连; 以及去除第一和第二虚拟图案。

    Method and system for the information protection of digital content
    6.
    发明申请
    Method and system for the information protection of digital content 有权
    数字内容信息保护方法与系统

    公开(公告)号:US20050086501A1

    公开(公告)日:2005-04-21

    申请号:US10501254

    申请日:2003-01-10

    CPC分类号: G06F21/10

    摘要: The present invention relates to the information protection of digital content transferred by streaming and download service through wire or wireless Internet network. The information protection system in this invention suggests a drastic prevention method of copyrights infringement such as illegal copy and unauthorized distribution of digital content, by using of the encryption, decryption, distribution, and authentication technologies. This invention suggests the control technology of general viewer program, not the specific viewer program for information protection, using a network filter driver for streaming and file system filter driver for download service. The main function of network and file system filter driver is the filtering operation such as a hooking, changing, decrypting, and restoring of message and data packet, and transferring to the viewer program. The main idea and technology of this invention suggest higher secure and efficient digital information protection system for live/VOD/HTTP streaming and download service.

    摘要翻译: 本发明涉及通过有线或无线因特网网络流式传输和下载服务传输的数字内容的信息保护。 本发明的信息保护系统通过使用加密,解密,分发和认证技术,提出了非法复制和非法分发数字内容等版权侵权的大力预防方法。 本发明提出了一般观看者节目的控制技术,而不是用于信息保护的特定观看者节目,使用用于流媒体的网络过滤器驱动程序和用于下载服务的文件系统过滤驱动器。 网络和文件系统过滤驱动的主要功能是消息和数据包的挂接,更改,解密和恢复等过滤操作,并传送给观众节目。 本发明的主要思想和技术提出了用于实时/ VOD / HTTP流和下载服务的更安全高效的数字信息保护系统。