Integrated circuit having a top side wafer contact and a method of manufacture therefor
    21.
    发明授权
    Integrated circuit having a top side wafer contact and a method of manufacture therefor 有权
    具有顶侧晶片接触的集成电路及其制造方法

    公开(公告)号:US07741205B2

    公开(公告)日:2010-06-22

    申请号:US12016443

    申请日:2008-01-18

    IPC分类号: H01L21/768

    摘要: The present invention provides an integrated circuit and a method of manufacture therefore therefor. The integrated circuit (100, 1000), in one embodiment without limitation, includes a dielectric layer (120, 1020) located over a wafer substrate (110, 1010), and a semiconductor substrate (130, 1030) located over the dielectric layer (120, 1020), the semiconductor substrate (130, 1030) having one or more transistor devices (140, 1040) located therein or thereon. The integrated circuit (100, 1000) may further include an interconnect (170, 1810) extending entirely through the semiconductor substrate (130, 1030) and the dielectric layer (120, 1020), thereby electrically contacting the wafer substrate (110, 1010).

    摘要翻译: 本发明提供一种集成电路及其制造方法。 在一个实施例中,集成电路(100,1000)没有限制地包括位于晶片衬底(110,1010)之上的电介质层(120,1020),以及位于介电层上的半导体衬底(130,1030) 120,120),具有位于其中或其上的一个或多个晶体管器件(140,1040)的半导体衬底(130,1030)。 集成电路(100,1000)还可以包括完全延伸穿过半导体衬底(130,1030)和电介质层(120,1020)的互连(170,1810),从而与晶片衬底(110,1010)电接触, 。

    Packetized audio data operations in a wireless local area network device
    22.
    发明授权
    Packetized audio data operations in a wireless local area network device 有权
    无线局域网设备中的分组化音频数据操作

    公开(公告)号:US07411934B2

    公开(公告)日:2008-08-12

    申请号:US10293111

    申请日:2002-11-13

    IPC分类号: H04Q7/24

    CPC分类号: H04W88/06 H04W28/14 H04W84/12

    摘要: A wireless local area network (WLAN) transceiving integrated circuit includes a WLAN interface, an input buffer, an input buffer controller, and a processor. The WLAN transceiving integrated circuit may also include an output buffer, an output buffer controller, a transcoder, and/or an audio Coder-Decoder (CODEC). The WLAN transceiving integrated circuit is installed in a WLAN device that services voice communications. The input buffer receives packetized audio data from the WLAN interface. When the input buffer satisfies a buffer vacancy threshold, the processor and the input buffer controller cooperatively operate to fill at least a portion of the input buffer with packetized audio data. The processor copies packetized audio data from the input buffer and fills the input buffer with the copied packetized audio data to maintain an audio pattern in the input buffer. The input buffer controller fills the input buffer when the processor is available and after copying/filling is no longer effective. The processor operates to maintain the audio pattern when additional packetized audio data is received by the WLAN interface. These operations are also performed for the output buffer, which receives packetized audio data from the transcoder and writes the packetized audio data to the WLAN interface.

    摘要翻译: 无线局域网(WLAN)收发集成电路包括WLAN接口,输入缓冲器,输入缓冲器控制器和处理器。 WLAN收发集成电路还可以包括输出缓冲器,输出缓冲器控制器,代码转换器和/或音频编解码器(CODEC)。 WLAN收发集成电路安装在服务语音通信的WLAN设备中。 输入缓冲区从WLAN接口接收分组化音频数据。 当输入缓冲器满足缓冲空缺阈值时,处理器和输入缓冲器控制器协同工作,以便用分组化音频数据填充输入缓冲器的至少一部分。 处理器从输入缓冲器复制分组化的音频数据,并用复制的分组化音频数据填充输入缓冲器,以保持输入缓冲器中的音频模式。 当处理器可用并且复制/填充不再有效之后,输入缓冲器控制器填充输入缓冲器。 当附加的分组化音频数据被WLAN接口接收时,处理器操作以维持音频模式。 这些操作也对输出缓冲器执行,输出缓冲器从代码转换器接收打包的音频数据,并将打包的音频数据写入WLAN接口。

    Circuit board for large screen LED matrix array display
    23.
    发明授权
    Circuit board for large screen LED matrix array display 有权
    电路板用于大屏幕LED矩阵阵列显示

    公开(公告)号:US07142181B2

    公开(公告)日:2006-11-28

    申请号:US10685892

    申请日:2003-10-16

    IPC分类号: G09G5/00 G09G3/32

    摘要: Multiple LED matrix array circuit boards are pieced together a form a display panel. L-shape brackets are mounted on the bottom sides of the circuit boards and aligned with the butting edges of the circuit boards. The vertical butting walls are pressed together by clamps. A set screw is inserted in one jaw of the clamp to tighten the pressure between butting edges of the circuit boards. Another set screw is inserted on top of the clamp to align the adjacent boards vertically.

    摘要翻译: 将多个LED矩阵阵列电路板拼接成一个显示面板。 L形支架安装在电路板的底部,并与电路板的对接边缘对齐。 垂直对接墙通过夹具压在一起。 一个固定螺丝插入夹具的一个夹爪中,以紧固电路板对接边缘之间的压力。 另一个固定螺钉插入夹具的顶部,以使相邻的板垂直对齐。

    Method to manufacture LDMOS transistors with improved threshold voltage control
    24.
    发明授权
    Method to manufacture LDMOS transistors with improved threshold voltage control 有权
    用改进的阈值电压控制制造LDMOS晶体管的方法

    公开(公告)号:US07141455B2

    公开(公告)日:2006-11-28

    申请号:US10712455

    申请日:2003-11-12

    IPC分类号: H01L21/332

    摘要: A double diffused region (65), (75), (85) is formed in an epitaxial layer (20). The double diffused region is formed by first implanting light implant specie such as boron through an opening in a photoresist layer prior to a hard bake process. Subsequent to a hard bake process heavy implant specie such as arsenic can be implanted into the epitaxial layer. During subsequent processing such as LOCOS formation the double diffused region is formed. A dielectric layer (120) is formed on the epitaxial layer (20) and gate structures (130), (135) are formed over the dielectric layer (120).

    摘要翻译: 在外延层(20)中形成双扩散区域(65),(75),(85)。 通过在硬烘烤过程之前首先将诸如硼的光注入物质在光致抗蚀剂层中的开口注入,形成双扩散区域。 在硬烘烤过程之后,可以将诸如砷的重植入物种植入外延层中。 在后续处理(如LOCOS形成)中形成双扩散区。 在外延层(20)上形成介电层(120),并且在电介质层(120)之上形成栅极结构(130),(135)。

    Circuit for driving LED display
    25.
    发明授权
    Circuit for driving LED display 有权
    LED显示屏驱动电路

    公开(公告)号:US07138995B2

    公开(公告)日:2006-11-21

    申请号:US10795310

    申请日:2004-03-09

    申请人: Bily Wang John Lin

    发明人: Bily Wang John Lin

    IPC分类号: G09G5/00 G09G3/10

    摘要: A circuit for driving a light-emitting diode (LED) display has multiple driving modes. The circuit has a control unit for outputting a mode-switching signal, a scan driving chip connecting with the control unit for providing a scan signal, a data driving chip connecting with the control unit and the scan driving chip for providing a data signal, a row control interface connecting with the row line, the control unit, the scan driving chip and the data driving chip to receive the mode-switching signal for switching an input end of the row control interface, and a column control interface connecting with the column line, the control unit, the scan driving chip and the data driving chip to receive the mode-switching signal for switching an input end of the column control interface.

    摘要翻译: 用于驱动发光二极管(LED)显示器的电路具有多种驱动模式。 电路具有用于输出模式切换信号的控制单元,与用于提供扫描信号的控制单元连接的扫描驱动芯片,与控制单元连接的数据驱动芯片和用于提供数据信号的扫描驱动芯片, 与行线连接的行控制接口,控制单元,扫描驱动芯片和数据驱动芯片,以接收用于切换行控制接口的输入端的模式切换信号,以及与列线连接的列控制接口 ,控制单元,扫描驱动芯片和数据驱动芯片,以接收用于切换列控制接口的输入端的模式切换信号。

    Baseband controller in a wireless local area network
    26.
    发明授权
    Baseband controller in a wireless local area network 失效
    无线局域网中的基带控制器

    公开(公告)号:US07123877B2

    公开(公告)日:2006-10-17

    申请号:US10007435

    申请日:2001-11-08

    申请人: John Lin

    发明人: John Lin

    IPC分类号: H04B7/00 H04Q7/20

    摘要: A baseband controller includes a microsequencer that is formed to include special hardware resources and a configuration that facilitates using the micro-sequencer as a real-time baseband controller. The microsequencer includes a 72-bit correlator that way also be used as an accumulator. The correlator is able to communicate with a 72-bit arithmetic logic unit, enabling the correlator to act as an accumulator, as well as a plurality of clocks and timers that facilitate the timing functionality to satisfy Bluetooth specifications. More specifically, the microsequencer includes at least four clocks and eight times. The four clocks include an externally driven Bluetooth clock, an externally driven real-time clock, a native Bluetooth clock and a native real-time clock. The microsequencer further includes at least four registers for temporarily storing computational data. The storage registers have different sizes for storing different sized packets of computational data.

    摘要翻译: 基带控制器包括形成为包括特殊硬件资源和有助于将微定序器用作实时基带控制器的配置的微定序器。 微定序器包括一个72位相关器,也可以用作累加器。 相关器能够与72位算术逻辑单元进行通信,使得相关器能够充当累加器,以及便于定时功能以满足蓝牙规范的多个时钟和定时器。 更具体地,微定序器包括至少四个时钟和八次。 四个时钟包括外部驱动的蓝牙时钟,外部驱动的实时时钟,本机蓝牙时钟和本地实时时钟。 微定序器还包括用于临时存储计算数据的至少四个寄存器。 存储寄存器具有不同的大小,用于存储不同大小的计算数据包。

    Portable blackbody furnace
    27.
    发明申请
    Portable blackbody furnace 有权
    便携式黑体炉

    公开(公告)号:US20060081598A1

    公开(公告)日:2006-04-20

    申请号:US11250386

    申请日:2005-10-17

    IPC分类号: F27B14/00

    摘要: The present invention discloses a portable blackbody furnace comprising a metallic body, a cylindrical cavity with a tapered end in the metallic body, a shielding plate positioned at an open end of the cylindrical cavity, at least a first heaters positioned in the shielding plate, a plurality of second heaters positioned around the metallic body, and a plurality of thermometers positioned in the metallic body. Preferably, the heat capacity of the metallic body is larger than 200 Joules/K, and has radial thickness larger than 5 mm. There are grooves formed on the outer wall of the metallic body, and the second heaters are heating wires embedded inside the grooves. In addition, the flow direction of the current between two adjacent heating wires is opposite to eliminate the magnetic field generated from the current flow.

    摘要翻译: 本发明公开了一种便携式黑体炉,它包括金属体,在金属体中具有锥形端的圆柱形空腔,位于圆柱形空腔的开口端的屏蔽板,至少位于屏蔽板中的第一加热器, 围绕金属体定位的多个第二加热器和位于金属体中的多个温度计。 优选地,金属体的热容量大于200焦耳/ K,并且径向厚度大于5mm。 在金属体的外壁上形成有凹槽,第二加热器是嵌入槽内的加热丝。 此外,两个相邻加热丝之间的电流的流动方向是相反的,以消除由电流产生的磁场。

    Dynamic field patchable microarchitecture
    28.
    发明申请
    Dynamic field patchable microarchitecture 有权
    动态现场可拼接微架构

    公开(公告)号:US20050010745A1

    公开(公告)日:2005-01-13

    申请号:US10914105

    申请日:2004-08-09

    摘要: A microprocessor memory architecture including a read-only memory (ROM) with programmed microcode and a random access memory (RAM) capable of storing microcode and one or more data bits used for the selection of corresponding ROM or RAM microcode for execution. A multiplexer receives input signals from both the ROM microcode and RAM microcode, and a control signal which is one or more RAM data bits is used to select from the RAM or ROM microcode inputs for further execution by the microprocessor.

    摘要翻译: 一种包括具有编程微码的只读存储器(ROM)和能够存储微代码的随机存取存储器(RAM)和用于选择相应的ROM或RAM微代码以用于执行的一个或多个数据位的微处理器存储器架构。 多路复用器从ROM微码和RAM微码接收输入信号,并且使用作为一个或多个RAM数据位的控制信号从RAM或ROM微码输入中进行选择以供微处理器进一步执行。

    Device for multi-stage illuminance control for light source of scanner
    29.
    发明授权
    Device for multi-stage illuminance control for light source of scanner 失效
    扫描仪光源多级照度控制装置

    公开(公告)号:US5914871A

    公开(公告)日:1999-06-22

    申请号:US115525

    申请日:1998-07-13

    CPC分类号: H05B41/386 H05B41/40

    摘要: A device for controlling the illuminance of a light source in order to quickly warm up the light source to a certain brightness for a scanning operation is disclosed. The device allows multi-stages of current to be provided for the light source by adjusting a capacitance therein. For a two-stage illuminance control before scanning operations, a current having an intensity greater than required for the normal scanning operation is provided for the light source to excite the brightness of the light source to exceed the certain brightness required for the scanning operation in the first stage, and a current for generating the desired brightness for the scanning operation substitutes for the exciting current to be provided for the light source in the second stage. Thereafter, the scanning operation is performed after a short period of brightness stabilization.

    摘要翻译: 公开了一种用于控制光源的照度以便将光源快速预热到用于扫描操作的特定亮度的装置。 该装置允许通过调节其中的电容来为光源提供多级电流。 对于扫描操作之前的两级照度控制,为光源提供具有大于正常扫描操作所需的强度的电流,以激发光源的亮度超过扫描操作所需的一定亮度 第一级,并且用于产生用于扫描操作的期望亮度的电流代替在第二级中为光源提供的激励电流。 此后,在短时间的亮度稳定之后执行扫描操作。

    Process for preparing alkoxylation catalysts and alkoxylation process
    30.
    发明授权
    Process for preparing alkoxylation catalysts and alkoxylation process 失效
    制备烷氧基化催化剂和烷氧基化方法

    公开(公告)号:US5627121A

    公开(公告)日:1997-05-06

    申请号:US490990

    申请日:1995-06-15

    摘要: A process for preparing an alkoxylation catalyst suitable for alkoxylating compounds such as active hydrogen-containing compounds wherein an alkoxylated alcohol mixture, a calcium-containing compound that is at least partially dispersible in the alkoxylated alcohol mixture, and a carboxylic acid are mixed together to produce a calcium-containing composition having titratable alkalinity, the composition being obtained under conditions to prevent loss of water, the composition being at least partially neutralized with an inorganic acid under conditions to prevent loss of water to produce a partially neutralized calcium-containing catalyst.

    摘要翻译: 一种制备烷氧基化催化剂的方法,所述烷氧基化催化剂适用于烷氧基化化合物如含活性氢的化合物,其中烷氧基化醇混合物,至少部分分散在烷氧基化醇混合物中的含钙化合物和羧酸混合在一起以产生 具有可滴定碱度的含钙组合物,该组合物在防止水分损失的条件下获得,该组合物在无机酸条件下至少部分中和,以防止水损失以产生部分中和的含钙催化剂。