Method for programming a multilevel phase change memory device
    71.
    发明申请
    Method for programming a multilevel phase change memory device 有权
    多级相变存储器件编程方法

    公开(公告)号:US20070290184A1

    公开(公告)日:2007-12-20

    申请号:US11894869

    申请日:2007-08-21

    申请人: Ming Lee Yi Chen

    发明人: Ming Lee Yi Chen

    IPC分类号: H01L29/02

    摘要: A method of programming a phase change device includes selecting a desired threshold voltage (Vth) and applying a programming pulse to a phase change material in the phase change device. The applying of the programming pulse includes applying a quantity of energy to the phase change material to drive at least a portion of this material above a melting energy level. A portion of the energy applied to the phase change material is allowed to dissipate below the melting energy level. The shape of the energy dissipation from the phase change material is controlled until the energy applied to the phase change material is less than a quenched energy level, to cause the phase change device to have the desired Vth. A remaining portion of the energy applied to the phase change material is allowed to dissipate to an environmental level.

    摘要翻译: 编程相变装置的方法包括选择期望的阈值电压(Vth)并将编程脉冲施加到相变装置中的相变材料。 应用编程脉冲包括向相变材料施加一定量的能量以将该材料的至少一部分驱动在熔化能级以上。 施加到相变材料的能量的一部分被允许消散在熔融能级以下。 控制来自相变材料的能量耗散的形状,直到施加到相变材料的能量小于淬火能量水平,以使相变装置具有期望的Vth。 施加到相变材料的能量的剩余部分被允许消散到环境水平。

    Devices having a cavity structure and related methods
    72.
    发明申请
    Devices having a cavity structure and related methods 审中-公开
    具有腔结构和相关方法的器件

    公开(公告)号:US20070241459A1

    公开(公告)日:2007-10-18

    申请号:US11402906

    申请日:2006-04-13

    IPC分类号: H01L23/52

    摘要: A structure having a cavity or enclosed space is fabricated by forming a recessed region in a surface of a substrate, and providing a first layer adjacent the recessed region. A liquid mixture including first and second components is supplied to the recessed region. The first component has a higher chemical affinity to the first layer than the second component such that the first component separates from the second component and adheres to an edge portion of the first layer. The substrate may then be heated to remove the second component from the recessed region through evaporation. As a result, the first component remains as a second layer adhering to the edge portion of the first layer and covering the recessed region, thereby defining a cavity or enclosed space with the recessed region. Unique structures including such cavities may be employed to realize a capacitor having a fluid, as opposed to solid, dielectric material, in order to increase the capacitance of the capacitor. Alternatively, such cavities may confine the flow of gases within narrow grooves of a substrate to realize a fuel cell having reduced size.

    摘要翻译: 通过在衬底的表面中形成凹陷区域并且提供与凹陷区域相邻的第一层来制造具有空腔或封闭空间的结构。 包含第一和第二组分的液体混合物被供应到凹陷区域。 第一组分比第二组分具有比第一组分更高的化学亲和力,使得第一组分与第二组分分离并粘附到第一层的边缘部分。 然后可以加热衬底以通过蒸发从凹陷区域去除第二组分。 结果,第一部件保持作为粘附到第一层的边缘部分并覆盖凹陷区域的第二层,由此限定具有凹陷区域的空腔或封闭空间。 包括这种空穴的独特结构可以用于实现与固体介电材料相反的流体的电容器,以便增加电容器的电容。 或者,这样的空腔可以将气体流限制在基板的窄槽内,以实现具有减小的尺寸的燃料电池。

    Data reuse method for blocking matching motion estimation
    73.
    发明申请
    Data reuse method for blocking matching motion estimation 有权
    用于阻塞匹配运动估计的数据重用方法

    公开(公告)号:US20070053439A1

    公开(公告)日:2007-03-08

    申请号:US11219720

    申请日:2005-09-07

    IPC分类号: H04N11/04

    CPC分类号: H04N19/433

    摘要: A data reuse method with level C+ for block matching motion estimation is disclosed. Compared to conventional Level C scheme, this invention can save large external memory bandwidth of motion estimation. The main idea is to reuse the overlapped searching region in the horizontal direction and partially reuse the overlapped searching region in the vertical direction. Several vertical successive current macroblocks are stitched, and the searching region of these current macroblocks is loaded, simultaneously. With the small overhead of internal memory, the reduction of external memory bandwidth is large. By case studies of H.264/AVC, the level C+ scheme can provide a good trade-off between the conventional Level C and D scheme.

    摘要翻译: 公开了一种用于块匹配运动估计的具有级别C +的数据重用方法。 与常规C级方案相比,本发明可以节省运动估计的大外部存储带宽。 主要思想是在水平方向重用重叠搜索区域,并在垂直方向部分重用重叠搜索区域。 缝合几个垂直连续的电流宏块,同时加载这些当前宏块的搜索区域。 由于内部存储器的开销较小,外部存储器带宽的减少很大。 通过对H.264 / AVC的案例研究,C +电平方案可以在常规C级和D级方案之间提供良好的权衡。

    Methods and devices for detecting and isolating serial bus faults
    74.
    发明申请
    Methods and devices for detecting and isolating serial bus faults 审中-公开
    用于检测和隔离串行总线故障的方法和设备

    公开(公告)号:US20070043981A1

    公开(公告)日:2007-02-22

    申请号:US11297533

    申请日:2005-12-07

    申请人: Yi Wu Yi Chen Sen Chan

    发明人: Yi Wu Yi Chen Sen Chan

    IPC分类号: G06F11/00

    摘要: A method for detecting and isolating serial bus faults. Whether any bus fault has occurred on a serial bus coupled to a device through an isolator is detected. When a bus fault occurs on the serial bus, the isolator is controlled to isolate the device from the serial bus. Whether the device fails is then determined. When the device does not fail, the isolator is controlled to couple the device to the serial bus. When the device fails, an alert is issued, and the isolation of the devicecontinues.

    摘要翻译: 一种检测和隔离串行总线故障的方法。 检测到通过隔离器耦合到设备的串行总线上是否发生任何总线故障。 当串行总线发生总线故障时,隔离器被控制以将设备与串行总线隔离。 然后确定设备是否失败。 当设备没有故障时,隔离器被控制以将设备耦合到串行总线。 当设备发生故障时,会发出警报,并且发送设备的隔离。

    Fuser for a laser printer
    75.
    发明申请
    Fuser for a laser printer 失效
    定影器用于激光打印机

    公开(公告)号:US20070041759A1

    公开(公告)日:2007-02-22

    申请号:US11259427

    申请日:2005-10-25

    申请人: Yi Chen

    发明人: Yi Chen

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2064 G03G15/2007

    摘要: A fuser for a laser printer. A heating lamp is disposed in a reflective hood. A heating roller is disposed under the heating lamp and adjacent to the reflective hood. The heating roller is separated from the heating lamp by a predetermined distance. An axial axis of the heating roller is parallel to that of the heating lamp. A pressurization roller is disposed under and rotatably abuts the heating roller. An axial axis of the pressurization roller is parallel to that of the heating roller.

    摘要翻译: 激光打印机的定影器。 加热灯设置在反光罩中。 加热辊设置在加热灯下方并与反射罩相邻。 加热辊与加热灯分开预定距离。 加热辊的轴向轴线与加热灯的轴线平行。 加压辊设置在加热辊的下面并且可旋转地邻接加热辊。 加压辊的轴线与加热辊的轴向平行。

    Top with a lighting device
    76.
    发明申请
    Top with a lighting device 失效
    顶部配有照明设备

    公开(公告)号:US20070010162A1

    公开(公告)日:2007-01-11

    申请号:US11176332

    申请日:2005-07-08

    申请人: Yi Chen

    发明人: Yi Chen

    IPC分类号: A63H13/00

    CPC分类号: A63H1/24

    摘要: A top with a lighting device includes a hollow body and a cover detachably inserted into a top of the hollow body. The cover has a grip upward and centrally extending from a top of the cover and a through hole defined therein. A skirt centrally and downward extends from a bottom of the cover to define a cavity for receiving a battery. An L-shaped electrode plate is mounted to the skirt and electrically connected to a first electrode of the battery. The lighting device has a lighting element received in the through hole. The lighting element has a first electrode electrically connected to a second electrode of the battery and a second electrode selectively electrically connected to the L-shaped electrode plate for lighting the lighting element.

    摘要翻译: 具有照明装置的顶部包括中空主体和可拆卸地插入中空体的顶部中的盖。 盖子具有向上的把手,并且从盖的顶部中心延伸并且限定在其中的通孔。 中央和下方的裙部从盖的底部延伸以限定用于接收电池的空腔。 L形电极板安装到裙部并电连接到电池的第一电极。 照明装置具有容纳在通孔中的照明元件。 照明元件具有电连接到电池的第二电极的第一电极和选择性地电连接到用于点亮照明元件的L形电极板的第二电极。

    Optical head capable of providing a subwavelength beams
    78.
    发明申请
    Optical head capable of providing a subwavelength beams 有权
    光头能够提供亚波长光束

    公开(公告)号:US20060153045A1

    公开(公告)日:2006-07-13

    申请号:US10874236

    申请日:2004-06-24

    IPC分类号: G11B7/135 G11B7/00

    摘要: The present invention provides an optical head with a single or multiple sub-wavelength light beams, which can be used in arenas such as photolithography, optical storage, optical microscopy, to name a few. The present invention includes a transparent substrate, a thin film, and a surface structure with sub-wavelength surface profile. The incident light transmits through the transparent substrate, forms a surface plasma wave along the sub-wavelength aperture located within the thin film, and finally re-emits through spatial coupling with the sub-wavelength profile of the surface structure. As the coupled re-emitting light beam or light beams can maintain the waist less than that of the diffraction limit for a few micrometers out of the surface with sub-wavelength profile in many cases, this invention can have applications ranging from micro or nano manufacturing, metrology, and manipulation by using light beams with waist smaller than the diffraction limit.

    摘要翻译: 本发明提供了具有单个或多个亚波长光束的光学头,其可以用于诸如光刻,光学存储,光学显微镜等领域。 本发明包括透明基板,薄膜和具有亚波长表面轮廓的表面结构。 入射光透过透明基板,沿着位于薄膜内的亚波长孔径形成表面等离子体波,最后通过与表面结构的亚波长分布的空间耦合重新发射。 由于耦合的再发射光束或光束在许多情况下可以使具有亚波长分布的表面中几微米外的衍射极限的腰部保持较小,所以本发明可以具有从微或纳米制造的应用 ,计量和使用腰围小于衍射极限的光束进行操纵。

    Methods and apparatuses to maintain multiple execution contexts
    79.
    发明申请
    Methods and apparatuses to maintain multiple execution contexts 审中-公开
    维护多个执行环境的方法和设备

    公开(公告)号:US20060150194A1

    公开(公告)日:2006-07-06

    申请号:US11218418

    申请日:2005-09-01

    申请人: Bin Xing Yi Chen

    发明人: Bin Xing Yi Chen

    IPC分类号: G06F9/46

    CPC分类号: G06F9/461

    摘要: A method, apparatus, and system in which a two or more execution contexts of threads are maintained simultaneously using stack switching in an operating environment in which merely one thread can be executed at a given point in time. Execution of instructions in a callee thread is suspended and the execution context including a return address location of a pointer of the callee stack is maintained while instructions are being executed in a caller thread.

    摘要翻译: 一种方法,装置和系统,其中在可以在给定时间点上只能执行一个线程的操作环境中,使用堆栈切换来同时维持线程的两个或更多个执行上下文。 执行被叫线程中的指令被暂停,并且在调用者线程中执行指令时,维护包括被调用者堆栈的指针的返回地址位置的执行上下文。