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    • 4. 发明申请
    • LIGHT GENERATOR
    • 光发电机
    • WO2011098751A3
    • 2011-11-24
    • PCT/GB2011000148
    • 2011-02-03
    • QINETIQ LTDSTANLEY MAURICEORCHARD DAVID ARTHUR
    • STANLEY MAURICEORCHARD DAVID ARTHUR
    • G02B6/00G01B11/25G02B27/08G03B21/28
    • G01B11/25G02B27/08G02B27/20G03B15/02
    • A structured light generator for illuminating a scene comprising a light source and a light guide (304) comprising a tube having a longitudinal axis and having substantially reflective sides arranged to project an array of distinct images of the light source towards the scene in the manner of a kaleidoscope, wherein including a light deflection element to redirect light so that the projection axis and the light guide axis are angled with respect to one another. In this way the light guide, which is typically an elongate structure, can be 'folded' away from the direction of light projection, which offers advantages in terms of packaging of the light generator where thickness in the direction of projection is desirably minimised.
    • 一种用于照明场景的结构光发生器,包括光源和光导(304),导光体(304)包括具有纵向轴线并具有基本上反射的侧面的管,所述管布置成将光源的不同图像的阵列朝向场景投射到场景 万花筒,其中包括光偏转元件以重定向光,使得投影轴线和光导轴线相对于彼此成角度。 以这种方式,通常是细长结构的光导可以被远离光投射方向“折叠”,这在光发生器的封装方面具有优势,其中投影方向上的厚度被期望地最小化。
    • 7. 发明申请
    • NON CONTACT HUMAN-COMPUTER INTERFACE
    • 不接触人机界面
    • WO2004102301A3
    • 2006-06-08
    • PCT/GB2004002022
    • 2004-05-12
    • QINETIQ LTDSTANLEY MAURICESCATTERGOOD DAVID CHARLES
    • STANLEY MAURICESCATTERGOOD DAVID CHARLES
    • G06F20060101G06F3/00G06F3/01G06F3/0346G06F3/042
    • G06F3/017G06F3/0346G06F3/0421
    • A human - computer interface includes a plurality of transducers comprising of emitters and transducers arranged to detect patterns relating to movement of an object such as a gesture of a user's hand within a detection volume in the vicinity of the transducers, and to provide an input to computer equipment depending on the pattern detected. The interface may perform a simple analysis of the data received by the transducers to detect basic gestures, or it may perform a more complex analysis to detect a greater range of gestures, or more complex gestures. The transducers are preferably infra-red or ultra­sonic transducers, although others may be suitable. The transducers may be arranged in a linear, a two dimensional, or a three dimensional pattern. Signals emitted by emitters may be modulated to aid gesture identification. The computer equipment may be a standard computer, or may be a games machine, security device, domestic appliance, or any other suitable apparatus incorporating a computer.
    • 人机界面包括多个换能器,包括发射器和换能器,其布置成检测与传感器附近的检测体积内的诸如用户手的手势的物体的移动有关的图案,并且提供输入 计算机设备取决于检测到的模式。 接口可以简单地分析由换能器接收的数据以检测基本手势,或者它可以执行更复杂的分析以检测更大范围的手势或更复杂的手势。 换能器优选地是红外或超声波换能器,尽管其它换能器可能是合适的。 换能器可以以线性,二维或三维图案布置。 发射器发射的信号可以被调制以帮助手势识别。 计算机设备可以是标准计算机,或者可以是游戏机,安全装置,家用电器或者包含计算机的任何其他合适的装置。
    • 8. 发明申请
    • NON CONTACT HUMAN-COMPUTER INTERFACE
    • 不接触人机界面
    • WO2004102301A2
    • 2004-11-25
    • PCT/GB2004/002022
    • 2004-05-12
    • QINETIQ LIMITEDSTANLEY, MauriceSCATTERGOOD, David, Charles
    • STANLEY, MauriceSCATTERGOOD, David, Charles
    • G06F
    • G06F3/017G06F3/0346G06F3/0421
    • A human - computer interface includes a plurality of transducers comprising of emitters and transducers arranged to detect patterns relating to movement of an object such as a gesture of a user's hand within a detection volume in the vicinity of the transducers, and to provide an input to computer equipment depending on the pattern detected. The interface may perform a simple analysis of the data received by the transducers to detect basic gestures, or it may perform a more complex analysis to detect a greater range of gestures, or more complex gestures. The transducers are preferably infra-red or ultra­sonic transducers, although others may be suitable. The transducers may be arranged in a linear, a two dimensional, or a three dimensional pattern. Signals emitted by emitters may be modulated to aid gesture identification. The computer equipment may be a standard computer, or may be a games machine, security device, domestic appliance, or any other suitable apparatus incorporating a computer.
    • 人机界面包括多个换能器,包括发射器和换能器,其布置成检测与传感器附近的检测体积内的诸如用户手的手势的物体的移动有关的图案,并且提供输入 计算机设备取决于检测到的模式。 接口可以简单地分析由换能器接收的数据以检测基本手势,或者它可以执行更复杂的分析以检测更大范围的手势或更复杂的手势。 换能器优选地是红外或超声波换能器,尽管其它换能器可能是合适的。 换能器可以以线性,二维或三维图案布置。 发射器发射的信号可以被调制以帮助手势识别。 计算机设备可以是标准计算机,或者可以是游戏机,安全装置,家用电器或者包含计算机的任何其他合适的装置。
    • 9. 发明申请
    • LIQUID CRYSTAL COMPOUNDS, MIXTURES AND DEVICES
    • 液晶化合物,混合物和装置
    • WO1995018848A1
    • 1995-07-13
    • PCT/GB1995000018
    • 1995-01-06
    • THE SECRETARY OF STATE FOR DEFENCESLANEY, Andrew, JohnMcDONNELL, Damien, GerardSAMRA, Amarjit, KaurSTANLEY, MauriceGOODBY, John, WilliamHIRD, MichaelCROSS, Simon, JamesDONG, ChunchuanMINTER, Victoria
    • THE SECRETARY OF STATE FOR DEFENCE
    • C09K19/02
    • C07C205/37C07C205/43C09K19/0233C09K19/126C09K19/2007C09K19/3003C09K19/3068
    • The invention describes liquid crystal compounds of formula (I) which are suitable for use in liquid crystal devices including those devices which exploit the electroclinic effect, wherein X may be CN, NO2, CF3, CF2H, CFH2, halogen, hydrogen, alkyl or alkoxy; X2 may be CN, NO2, CF3, CF2H, CFH2, halogen, hydrogen, alkyl or alkoxy; X3 may be CN, NO2, CF3, CF2H, CFH2, halogen, alkyl, alkoxy or hydrogen; X4 may be CN, NO2, CF3, CF2H, CFH2, halogen, alkyl, alkoxy or hydrogen; provided that at least one of X or X2 is CF3, CF2H, CFH2, CN, NO2 or halogen; A and B are independently phenyl, mono-fluorinated phenyl, di-fluorinated phenyl or cyclohexyl; Y may be single bond, COO, OOC, C = C; q may be 0 or 1; R1 may be an end group of formula (II) wherein Z may be a single bond, O, CO2, (CH2)n or (CH2)nO where n may be 1 or 2; J and M may be independently H, C1-4 alkyl; W may be C1-C12 straight or branched alkyl chain; R2 may contain 1-14 carbon atoms wherein one or more non-adjacent CH2 groups may be replaced by CO2 or O. X or X2 may give rise to steric hindrance with the nearest terminal group. The materials of the current invention may be mixed together and/or with other liquid crystal compounds. Suitable devices which the materials of the present invention may be incorporated in include beam steerers, piezoelectric actuators or sensors and pyroelectric sensors and displays in general. The materials of the present invention may also be useful as dopants in ferroelectrics and as second order non-linear optic materials for second harmonic conversion of light.
    • 本发明描述了适用于液晶装置的液晶化合物,其中包括那些利用电击效应的装置,其中X可以是CN,NO2,CF3,CF2H,CFH2,卤素,氢,烷基或烷氧基 ; X 2可以是CN,NO 2,CF 3,CF 2 H,CFH 2,卤素,氢,烷基或烷氧基; X3可以是CN,NO2,CF3,CF2H,CFH2,卤素,烷基,烷氧基或氢; X 4可以是CN,NO 2,CF 3,CF 2 H,CFH 2,卤素,烷基,烷氧基或氢; 条件是X或X 2中的至少一个为CF 3,CF 2 H,CFH 2,CN,NO 2或卤素; A和B独立地是苯基,单氟化苯基,二氟化苯基或环己基; Y可以是单键,COO,OOC,C≡C; q可以是0或1; R 1可以是式(II)的端基,其中Z可以是单键O,CO 2,(CH 2)n或(CH 2)n O,其中n可以是1或2; J和M可以独立地是H,C 1-4烷基; W可以是C 1 -C 12直链或支链烷基链; R2可以含有1-14个碳原子,其中一个或多个不相邻的CH 2基团可以被CO 2或O取代。X或X 2可以引起与最近的末端基团的空间位阻。 本发明的材料可以混合在一起和/或与其它液晶化合物混合。 可并入本发明的材料的合适的装置包括光束转向器,压电致动器或传感器以及热电传感器和显示器。 本发明的材料也可用作铁电体中的掺杂剂,并且可用作光二次谐波转换的二阶非线性光学材料。
    • 10. 发明申请
    • LIGHT GENERATOR
    • 光发电机
    • WO2011098751A2
    • 2011-08-18
    • PCT/GB2011000148
    • 2011-02-03
    • QINETIQ LTDSTANLEY MAURICEORCHARD DAVID ARTHUR
    • STANLEY MAURICEORCHARD DAVID ARTHUR
    • G01B11/25G02B27/08G02B27/20G03B15/02
    • A structured light generator for illuminating a scene comprising a light source and a light guide comprising a tube having a longitudinal axis and having substantially reflective sides arranged to project an array of distinct images of the light source towards the scene in the manner of a kaleidoscope, wherein including a light deflection element to redirect light so that the projection axis and the light guide axis are angled with respect to one another. In this way the light guide, which is typically an elongate structure, can be 'folded' away from the direction of light projection, which offers advantages in terms of packaging of the light generator where thickness in the direction of projection is desirably minimised.
    • 一种用于照明场景的结构光发生器,包括光源和光导,其包括具有纵向轴线并具有基本反射侧的管,所述管具有基本上反射的侧面,其布置成以万花筒的方式将光源的不同图像的阵列投影到场景, 其中包括光偏转元件以重定向光,使得所述突起轴线和所述光导轴线相对于彼此成角度。 以这种方式,通常是细长结构的光导可以被远离光投射方向“折叠”,这在光发生器的封装方面具有优势,其中投影方向上的厚度被期望地最小化。