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    • 1. 发明申请
    • Electromechanical dynamic force profile articulating mechanism
    • 机电动力分布关节机构
    • US20070047051A1
    • 2007-03-01
    • US11215514
    • 2005-08-30
    • Martin SelbredeCarey KingDan Van Ostrand
    • Martin SelbredeCarey KingDan Van Ostrand
    • G02B26/02
    • G02B26/0825
    • An electromechanical dynamic force profile articulating mechanism for recovering or emulating true parallel plate capacitor actuation behaviors from deformable membranes used in MEMS systems. The curved deformation of flexible membranes causes their MEMS behavior to deviate from known interactions between rigid plates that maintain geometric parallelism during ponderomotive actuation. The present invention teaches three methods for reacquiring parallel plate behavior: superaddition or in situ integration of a rigid region within or upon the deformable MEMS membrane; creation of isodyne regions to secure parallelism by altering the force profile upon the membrane by introducing tuned and shaped voids within the conductive region associated with the membrane; and a hybrid composite approach wherein the conductive region is deposited after deposition of a raised rigid zone, thereby emulating isodyne behavior due to the increased inter-conductor distance in the vicinity of the rigid zone, in conjunction with rigidity benefits stemming directly from said zone.
    • 一种用于从MEMS系统中使用的可变形膜恢复或仿真真正的平行板电容器致动行为的机电动力分布关节机构。 柔性膜的弯曲变形导致它们的MEMS行为偏离了在机械致动期间保持几何平行度的刚性板之间的已知相互作用。 本发明教导了用于重新获取平行板行为的三种方法:在可变形的MEMS膜上或之上的刚性区域的加加或原位整合; 通过在与膜相关联的导电区域内引入调节和成形的空隙来改变膜上的力分布来创建异体区域以确保平行度; 以及混合复合方法,其中在沉积凸起的刚性区域之后沉积导电区域,从而由于刚性区域附近的导体间距离增加而模拟异质行为,以及直接从所述区域产生的刚性效应。
    • 2. 发明申请
    • Field sequential color efficiency
    • 场顺序色彩效率
    • US20060146389A1
    • 2006-07-06
    • US11363624
    • 2006-02-28
    • Martin Selbrede
    • Martin Selbrede
    • G02F1/01G09G5/10
    • G09G3/3413G09G3/2011G09G3/2014G09G3/3406G09G2310/0235G09G2320/0271G09G2320/0626G09G2320/0633G09G2320/064G09G2320/0646G09G2330/021G09G2360/16
    • A method and system for generating colors efficiently. In one embodiment, a start signal for a primary color subcycle may be received. A primary light source used to drive the primary color may be activated if there is data in the primary color's buffer. The primary light source may be deactivated during the primary color subcycle if there is no data in the primary color's buffer. In another embodiment, a highest amplitude signal for one of a plurality of primary colors may be normalized. A drive light source intensity may be adjusted to a percentage of a maximum intensity where the percentage corresponds to a content of the normalized primary color in a frame. The amplitude of all but the normalized primary color may be adjusted proportionally. In another embodiment, a maximum intensity for a light source intensity may be set to a first value. A maximum pixel intensity for each of a plurality of pixels may be set to a second value. The maximum intensity for the light source intensity may be adjusted by the first value divided by the second value. An amplitude for each of the plurality of pixels may be adjusted by the second value divided by the first value.
    • 一种有效生成颜色的方法和系统。 在一个实施例中,可以接收用于原色子周期的开始信号。 如果原色缓冲区中有数据,则可以激活用于驱动原色的主光源。 如果原色缓冲区中没有数据,则可以在主颜色子周期中禁用主光源。 在另一个实施例中,用于多个原色之一的最高幅度信号可被归一化。 可以将驱动光源强度调整到最大强度的百分比,其中百分比对应于帧中归一化原色的内容。 可以按比例调整归一化原色的所有幅度。 在另一个实施例中,可以将光源强度的最大强度设置为第一值。 可以将多个像素中的每一个的最大像素强度设置为第二值。 可以通过除以第二值的第一值来调整光源强度的最大强度。 可以通过除以第一值的第二值来调整多个像素中的每一个的振幅。
    • 5. 发明申请
    • Double-electret mems actuator
    • 双驻极体元件执行器
    • US20060066934A1
    • 2006-03-30
    • US10506653
    • 2003-03-11
    • Martin Selbrede
    • Martin Selbrede
    • G02B26/00
    • B81B3/0018B81B3/0035B81B2201/038H01H59/0009H01H2059/009H02N1/006H04R19/01
    • An actuator (100) taking advantage of ponderomotive forces to enhance its electromechanical performance as a function of input energy. An actuator (100) may include a first conductive layer (102) residing on a first electret layer (101). The actuator (100) may further include a moveable second electret layer (103) which is spaced apart in relation to the first conductive layer (102) when the second electret layer (103) is in a quiescent state. The actuator (100) may further include a second conductive layer (104) in a spaced apart relation to the second electret layer (103) when the second electret layer (103) is in the quiescent state. The actuator (100) may further include a voltage source (105) configured to selectively apply a voltage between the first (102) and second (104) conductive layers thereby propelling the second electret layer (103) to either the first (102) or second (104) conductive layer.
    • 利用运动力的致动器(100)作为输入能量的函数增强其机电性能。 致动器(100)可以包括驻留在第一驻极体层(101)上的第一导电层(102)。 致动器(100)还可以包括可移动的第二驻极体层(103),当第二驻极体层(103)处于静止状态时,其相对于第一导电层(102)间隔开。 当第二驻极体层(103)处于静止状态时,致动器(100)还可以包括与第二驻极体层(103)间隔开的第二导电层(104)。 致动器(100)还可以包括被配置为在第一(102)和第二(104)导电层之间选择性地施加电压的电压源(105),从而将第二驻极体层(103)推进到第一(102)或 第二(104)导电层。
    • 6. 发明申请
    • Field sequential color efficiency
    • 场顺序色彩效率
    • US20050237596A1
    • 2005-10-27
    • US10513631
    • 2003-05-06
    • Martin Selbrede
    • Martin Selbrede
    • G02F1/01G09G20060101G09G3/20G09G3/34
    • G09G3/3413G09G3/2011G09G3/2014G09G3/3406G09G2310/0235G09G2320/0271G09G2320/0626G09G2320/0633G09G2320/064G09G2320/0646G09G2330/021G09G2360/16
    • A method and system for generating colors efficiently. In one embodiment, a start signal for a primary color subcycle may be received. A primary light source used to drive the primary color may be activated if there is data in the primary color's buffer. The primary light source may be deactivated during the primary color subcycle if there is no data in the primary color's buffer. In another embodiment, a highest amplitude signal for one of a plurality of primary colors may be normalized. A drive light source intensity may be adjusted to a percentage or a maximum intensity where the percentage corresponds to a content of the normalized primary color in a frame. The amplitude of all but the normalized primary color may be adjusted proportionally. In another embodiment, a maximum intensity for a light source intensity may be set to a first value. A maximum pixel intensity for each of a plurality of pixels may be set to a second value. The maximum intensity for the light source intensity may be adjusted by the first value divided by the second value. An amplitude for each of the plurality of pixels may be adjusted by the second value divided by the first value.
    • 一种有效生成颜色的方法和系统。 在一个实施例中,可以接收用于原色子周期的开始信号。 如果原色缓冲区中有数据,则可以激活用于驱动原色的主光源。 如果原色缓冲区中没有数据,则可以在主颜色子周期中禁用主光源。 在另一个实施例中,用于多个原色之一的最高幅度信号可被归一化。 可以将驱动光源强度调整到百分比或最大强度,其中百分比对应于帧中的归一化原色的内容。 可以按比例调整归一化原色的所有幅度。 在另一个实施例中,可以将光源强度的最大强度设置为第一值。 可以将多个像素中的每一个的最大像素强度设置为第二值。 可以通过除以第二值的第一值来调整光源强度的最大强度。 可以通过除以第一值的第二值来调整多个像素中的每一个的振幅。
    • 7. 发明申请
    • Corner-Cube Retroreflectors for Displays
    • 用于显示器的角 - 立方反射器
    • US20070242334A1
    • 2007-10-18
    • US11766007
    • 2007-06-20
    • Martin SelbredeGarth GobeliB. CoxDaniel Van OstrandMartin Kykta
    • Martin SelbredeGarth GobeliB. CoxDaniel Van OstrandMartin Kykta
    • G02B6/26G02B26/08G02B5/124
    • G02B6/0053G02B5/124G02B6/00G02B6/2852G02F1/133553G02F2201/38
    • Enhancement of the contrast ratio of optical flat panel displays by integrating an array of corner-cube retroreflectors into the front face of the optical display, said integration involving mutual adaptation of both the display and the corner-cube retroreflector geometry to unite the two disparate optical systems. The light emission from the display passes through the truncated vertex of the corner-cubes to the observer. The display directs its emitted light through the vertex apertures (either as a natural behavior, or by interposing a registered array of light concentrators between the display and the corner-cube array). The improvement in contrast ratio arises due to the corner-cube retroreflectors' ability to direct incident ambient light directly back to its source, rather than the viewer's eyes. Ambient light reflections are not attenuated but maximized; this maximization is directed away from the viewer, causing the array to appear dark even in direct sunlight.
    • 通过将角立方体后向反射器阵列集成到光学显示器的前表面来增强光学平板显示器的对比度,所述整合涉及显示器和角立方后视反射器几何的相互适应以组合两个不同的光学 系统。 来自显示器的光发射通过角立方体的截顶点到观察者。 显示器通过顶点孔径引导其发射的光(作为自然的行为,或者通过在显示器和角立方体阵列之间插入注册的聚光器阵列)。 对比度的提高是由于角立方后视反射器将入射环境光直接引导回其光源而不是观察者的眼睛的能力。 环境光反射不衰减但最大化; 这种最大化被引导离开观察者,导致阵列甚至在直射的阳光下也显得黑暗。
    • 10. 发明授权
    • Method and system for efficiently dispatching service vehicles
    • 有效派遣服务车辆的方法和系统
    • US07788121B1
    • 2010-08-31
    • US11116843
    • 2005-04-28
    • Dennis E SmithMartin Selbrede
    • Dennis E SmithMartin Selbrede
    • G06F17/00
    • G06Q10/08G06Q10/06G06Q10/06316
    • A method for allocating articulated tasks to determinate resources such that enterprise efficiency is maximized. The method uses geographic parameters to perform a set of incrementally rotated reassessments using subtended angular offsets to optimally allocate tasks to resources, thereby rapidly approximating the results that would be obtained from a full permutation suite, but without the massive computational overhead associated with comprehensive permutation weighting. The method provides for proper handling of post-posited task insertions at optimal points within the parameter space, providing final determination authority to the system user. The parameter space can include temporal banding for resource-to-task association. The utility of the method for handling the core calculations of routing and dispatching software, such as is used in the many service industries, is transparent.
    • 一种用于分配明确的任务以确定资源以使企业效率最大化的方法。 该方法使用地理参数来执行一组递增旋转的重新评估,使用对角角偏移来最优地将任务分配给资源,从而快速近似将从完全置换套件获得的结果,但是没有与综合置换加权相关的大量计算开销 。 该方法提供在参数空间内的最优点处对后期任务插入的适当处理,为系统用户提供最终确定权限。 参数空间可以包括资源到任务关联的时间条带。 用于处理路由和调度软件的核心计算的方法的实用性,例如在许多服务行业中使用的是透明的。