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    • 2. 发明申请
    • ACTIVE INTERCONNECTS AND CONTROL POINTS IN INTEGRATED CIRCUITS
    • 集成电路中的主动互连和控制点
    • WO2006115968A3
    • 2007-08-16
    • PCT/US2006014856
    • 2006-04-19
    • HEWLETT PACKARD DEVELOPMENT COWILLIAMS R STANLEYKUEKES PHILLIP JPERNER FREDERICK ASNIDER GREGORY SSTEWART DUNCAN
    • WILLIAMS R STANLEYKUEKES PHILLIP JPERNER FREDERICK ASNIDER GREGORY SSTEWART DUNCAN
    • H01L21/66
    • H05K7/1092H01L23/5228H01L2924/0002H01L2924/00
    • In various embodiments of the present invention, tunable resistors (1102) are introduced at the interconnect layer of the integrated circuits (102) in order to provide a means for adjusting internal voltage and/or current levels within the integrated circuit to repair defective components or to configure the integrated circuit following manufacture. For example, when certain internal components, such as transistors, do not have specified electronics characteristics due to manufacturing defects, adjustment of the variable resistances of the tunable resistors (1102) included in the interconnect layer of integrated circuits according to embodiments of the present invention can be used to adjust internal voltage and/or levels in order to ameliorate the defective components. In other cases, the tunable resistors may be used as switches to configure integrated circuit components, including individual transistors and logic gates as well as larger, hierarchically structured functional modules and domains. In some cases, components and modules may be turned off, while, in other cases, components and modules may be turned on.
    • 在本发明的各种实施例中,可调谐电阻器(1102)被引入集成电路(102)的互连层,以便提供用于调整集成电路内的内部电压和/或电流水平以修复有缺陷的部件或 配置后续制造的集成电路。 例如,当某些内部组件(例如晶体管)由于制造缺陷而没有指定的电子特性时,根据本发明的实施例调整包括在集成电路的互连层中的可调电阻器(1102)的可变电阻 可以用于调整内部电压和/或电平,以改善有缺陷的部件。 在其他情况下,可调谐电阻器可以用作开关以配置集成电路部件,包括单独的晶体管和逻辑门以及更大的分层结构的功能模块和域。 在某些情况下,可能会关闭组件和模块,而在其他情况下,可能会打开组件和模块。
    • 5. 发明申请
    • MICRORESONATOR SYSTEM AND METHODS OF FABRICATING THE SAME
    • 微型激光器系统及其制造方法
    • WO2009017769A3
    • 2009-04-02
    • PCT/US2008009224
    • 2008-07-30
    • HEWLETT PACKARD DEVELOPMENT COTAN MICHAELWANG SHIH-YUANSTEWART DUNCANFATTAL DAVID
    • TAN MICHAELWANG SHIH-YUANSTEWART DUNCANFATTAL DAVID
    • H01S3/08H01S3/109
    • H01S5/1075B82Y20/00G02B6/12007H01S5/021H01S5/0215H01S5/026H01S5/0422H01S5/1032H01S5/1042H01S5/2063H01S5/222H01S5/3211H01S5/34306
    • Various embodiments of the present invention are related to microresonator systems that can be used as a laser, a modulator, and a photodetector and to methods for fabricating the microresonator systems. In one embodiment, a microresonator system (100) comprises a substrate (106) having a top surface layer (104), at least one waveguide (114,116) embedded within the substrate (106), and a microdisk (102) having a top layer (118), an intermediate layer (122), a bottom layer (120), current isolation region (128), and a peripheral annular region (124,126). The bottom layer (120) of the microdisk (102) is in electrical communication with the top surface layer (104) of the substrate (106) and is positioned so that at least a portion of the peripheral annular region (124,126) is located above the at least one waveguide (114,116). The current isolation region (128) is configured to occupy at least a portion of a central region of the microdisk and has a relatively lower refractive index and relatively larger bandgap than the peripheral annular region.
    • 本发明的各种实施例涉及可用作激光器,调制器和光电检测器的微谐振器系统以及用于制造微谐振器系统的方法。 在一个实施例中,微谐振器系统(100)包括具有顶表面层(104)的衬底(106),嵌入衬底(106)内的至少一个波导(114,116),以及具有顶层 (118),中间层(122),底层(120),电流隔离区(128)和外围环形区(124,126)。 微盘(102)的底层(120)与衬底(106)的顶表面层(104)电连通,并被定位成使得外围环形区域(124,126)的至少一部分位于上方 该至少一个波导(114,116)。 电流隔离区(128)被配置为占据微盘的中心区域的至少一部分并且具有比外围环形区域相对较低的折射率和相对较大的带隙。
    • 7. 发明申请
    • MICRORESONANTOR SYSTEMS AND METHODS OF FABRICATING THE SAME
    • 微型助剂系统及其制备方法
    • WO2009017770A3
    • 2009-04-02
    • PCT/US2008009225
    • 2008-07-30
    • HEWLETT PACKARD DEVELOPMENT COTAN MICHAELWANG SHIH-YUANSTEWART DUNCANFATTAL DAVID
    • TAN MICHAELWANG SHIH-YUANSTEWART DUNCANFATTAL DAVID
    • H01S3/08H01S3/109
    • H01S5/1075B82Y20/00G02B6/12007H01S5/026H01S5/0424H01S5/1032H01S5/1042H01S5/34306
    • Various embodiments of the present invention are related to microresonator systems and to methods of fabricating the microresonator systems. In one embodiment, a microresonator system (200) comprises a substrate (206) having a top surface layer (204) and at least one waveguide (214,216) embedded in the substrate and positioned adjacent to the top surface layer of the substrate. The microresonator system also includes a microresonator (202,402) having a top layer (218), an intermediate layer (222), a bottom layer (220), a peripheral region, and a peripheral coating (224). The bottom layer (220) of the microresonator is attached to and in electrical communication with the top surface layer (204) of the substrate. The microresonator is positioned so that at least a portion of the peripheral region is located above the at least one waveguide (214, 216). The peripheral coating (224) covers at least a portion of the peripheral surface and has a relatively lower index of refraction than the top, intermediate, and bottom layers of the microresonator.
    • 本发明的各种实施例涉及微谐振器系统和制造微谐振器系统的方法。 在一个实施例中,微谐振器系统(200)包括具有顶表面层(204)和至少一个波导(214,216)的衬底(206),所述波导嵌入衬底中并且与衬底的顶表面层相邻定位。 微谐振器系统还包括具有顶层(218),中间层(222),底层(220),周边区域和周边涂层(224)的微谐振器(202,402)。 微谐振器的底层(220)附着于基底的顶表面层(204)并与之电连通。 微谐振器被定位成使得外围区域的至少一部分位于至少一个波导(214,216)的上方。 外围涂层(224)覆盖周边表面的至少一部分并且具有比微谐振器的顶层,中间层和底层低的折射率。
    • 9. 发明申请
    • TUNNELING-RESISTOR-JUNCTION-BASED MICROSCALE/NANOSCALE DEMULTIPLEXER ARRAYS
    • 基于隧穿 - 电阻 - 结点的微型/纳米级解复用器阵列
    • WO2007089802A2
    • 2007-08-09
    • PCT/US2007002577
    • 2007-01-30
    • HEWLETT PACKARD DEVELOPMENT COROBINETT WARRENSNIDER GREGORY SSTEWART DUNCANSTRAZNICKY JOSEPH
    • ROBINETT WARRENSNIDER GREGORY SSTEWART DUNCANSTRAZNICKY JOSEPH
    • G11C8/10G11C13/0023H03M13/51
    • Various embodiments of the present invention are directed to demultiplexers that include tunneling resistor nanowire junctions, and to nanowire addressing methods for reliably addressing nanowire signal lines in nanoscale and mixed-scale demultiplexers. In one embodimentof the present invention, an encoder-demulriplexer comprises a number of input signal lines and an encoder (1304) that generates an n-bit-constant-weight-code code-word internal address (1320, 1506, 1704) for each different input address (1318, 1702) received on the input signal lines. The encoder-demultiplexer also includes n microscale signal lines (1306-1311) on which an n-bit-constant-weight-code code word internal address is out put by the encoder and a number of encoder-demultiplexer-addressed nanowire signal lines interconnected with then microscale signal lines (1306-1311) via tunneling resistor junctions, the encoder-demultiplexer-addressed nanowire signal lines each associated with an n-bit-constant-weight-code code-word internal adress (1320, 1506, 1704).
    • 本发明的各种实施例涉及包括隧道电阻器纳米线结的解复用器,并且涉及用于在纳米级和混合尺度解复用器中可靠地寻址纳米线信号线的纳米线寻址方法。 在本发明的一个实施例中,编码器 - 解复用器包括多个输入信号线和编码器(1304),编码器(1304)为每个输入信号线生成n位恒定加权码字内部地址(1320,1506,1704) 在输入信号线上接收不同的输入地址(1318,1702)。 编码器 - 解复用器还包括n个微型信号线(1306-1311),编码器输出n位恒定加权码字内部地址,并且编码器 - 解复用器寻址的纳米线信号线互连 与经由隧道电阻器结的微米级信号线(1306-1311)相连,所述编码器 - 解复用器寻址的纳米线信号线均与n位恒定重量码码字内部地址(1320,1506,1704)相关联。