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41. 发明申请

US20130057961A1 DISPLAY, INSTRUMENT PANEL, OPTICAL SYSTEM AND OPTICAL INSTRUMENT 审中-公开
公开(公告)号：US20130057961A1
公开(公告)日：2013-03-07
申请号：US13606431
申请日：2012-09-07
申请人： Allan EVANS , Alistair CURD , Thomas WYNNE-POWELL , Adrian JACOBS , Nathan SMITH , Emma WALTON , Gregory GAY
发明人： Allan EVANS , Alistair CURD , Thomas WYNNE-POWELL , Adrian JACOBS , Nathan SMITH , Emma WALTON , Gregory GAY
IPC分类号： G02B27/14
CPC分类号： G02B27/2278 , G02B27/2221 , G02B27/26 , H04N13/322 , H04N13/388
摘要： A multiple depth display provided for displaying images at different depths comprises a single display device (61), for displaying all of the images. An optical system (62, 63, 64) is disposed in front of the display device (61). The optical system comprises first and second spaced-apart partial reflectors (62, 63) and polarization optics (64) for providing first and second light paths for first and second images or sequences of images displayed by the device (61). The first light path (65) comprises partial transmission through the first reflector (62), partial reflection from the second reflector (63), partial reflection from the first reflector (62), and partial transmission through the second reflector (65) towards a viewing region.

42. 发明授权

US08149272B2 Multiple view display 有权
标题翻译：多视图显示
公开(公告)号：US08149272B2
公开(公告)日：2012-04-03
申请号：US11575599
申请日：2005-09-20
申请人： Allan Evans , Jonathan Mather , Graham Jones
发明人： Allan Evans , Jonathan Mather , Graham Jones
IPC分类号： H04N13/04
CPC分类号： G09F19/14 , G02B27/2214 , G09F19/12 , H04N13/315 , H04N13/317 , H04N13/324 , H04N13/351 , H04N13/356
摘要： A multiple view display comprises a parallax optic such as a parallax barrier (25) and a spatial light modulator (20) having a plurality of pixels arranged as rows and columns. The parallax optic (25) cooperates with the pixel structure to create a plurality of primary viewpoint-corrected viewing windows. The rows are arranged as groups and the parallax elements are arranged as rows. Each parallax element is aligned with a respective group of rows of the pixels. The pixels comprise sets of pixels of different colors arranged so that the sequence of visible colors viewable in each viewing window through each parallax element of each row of parallax elements is different from the sequence of pixel colors visible through the or each nearest parallax element in the or each adjacent row of parallax elements.
摘要翻译：多视图显示器包括诸如视差屏障（25）的视差光学器件和具有排列成行和列的多个像素的空间光调制器（20）。视差光学器件（25）与像素结构协作以创建多个主视点校正观察窗口。行被排列成组，并且视差元素被排列成行。每个视差元素与像素的相应行的行对齐。像素包括不同颜色的像素组，其布置使得通过每行视差元素的每个视差元素在每个观看窗口中可见的可见颜色序列不同于通过视差元素中的每个最近的视差元素可见的像素颜色序列或每个相邻行的视差元件。

43. 发明授权

US07548371B2 Optical film, illuminator and display 有权
标题翻译：光学胶片，照明器和显示屏
公开(公告)号：US07548371B2
公开(公告)日：2009-06-16
申请号：US11301995
申请日：2005-12-13
申请人： Emma Jayne Walton , Allan Evans , Thomas Wynne-Powell
发明人： Emma Jayne Walton , Allan Evans , Thomas Wynne-Powell
IPC分类号： G02B5/02 , G02B13/20
CPC分类号： G02B6/0053 , G02F1/133606
摘要： An optical film is provided for use in a light source or display to provide rapid cut-off of illumination with angle. The film comprises a light-transmissive substrate of a material having a reflective index greater than one and having first and second major surfaces. A surface relief is formed on at least one of the major surfaces and includes a mirror structure. The mirror structure comprises a groups of specularly reflective surfaces alternating in at least one direction with groups of transmissive surfaces. The film directs light passing therethrough into a desired angular output range, and light reflected back by the mirror structure is returned to a light source for recycling to enhance display brightness.
摘要翻译：提供用于光源或显示器的光学膜以提供具有角度的照明的快速切断。该膜包括具有大于1的反射指数并具有第一和第二主表面的材料的透光基底。表面浮雕形成在至少一个主表面上并且包括反射镜结构。反射镜结构包括一组在至少一个方向上与一组透射表面交替的镜面反射表面。胶片将通过其中的光引导到期望的角度输出范围，并且由镜结构反射的光返回到光源以进行再循环以增强显示亮度。

44. 发明授权

US07259898B2 Direct view LC display 有权
标题翻译：直接查看LC显示
公开(公告)号：US07259898B2
公开(公告)日：2007-08-21
申请号：US10913893
申请日：2004-08-06
申请人： Marina Khazova , Grant Bourhill , Bronje M. Musgrave , Adrian M. S. Jacobs , Allan Evans
发明人： Marina Khazova , Grant Bourhill , Bronje M. Musgrave , Adrian M. S. Jacobs , Allan Evans
IPC分类号： G02B5/32
CPC分类号： G02B27/2214 , G02B5/32
摘要： A display is provided having first and second direct view modes of operation. The display comprises a liquid crystal display panel and a backlight which is illuminated during the first mode so that the displayed image is visible throughout an extended viewing region in front of the device. The display also comprises a holographic element and a front light source, which is switched on for the second direct view mode. The holographic element redirects light from the front light source into part of the extended viewing region so that an image displayed by the device is visible in only a restricted portion of the viewing region.
摘要翻译：提供具有第一和第二直接操作模式的显示器。显示器包括液晶显示面板和在第一模式期间被照亮的背光源，使得显示的图像在设备前面的整个观看区域可见。该显示器还包括一个全息元件和一个前光源，它被接通用于第二直视模式。全息元件将来自前光源的光重定向到扩展观看区域的一部分，使得由设备显示的图像仅在观看区域的受限部分中可见。

45. 发明申请

US20070133094A1 Optical film, illuminator and display 有权
标题翻译：光学胶片，照明器和显示屏
公开(公告)号：US20070133094A1
公开(公告)日：2007-06-14
申请号：US11301995
申请日：2005-12-13
申请人： Emma Walton , Allan Evans , Thomas Wynne-Powell
发明人： Emma Walton , Allan Evans , Thomas Wynne-Powell
IPC分类号： G02B5/02
CPC分类号： G02B6/0053 , G02F1/133606
摘要： An optical film is provided for use in a light source or display to provide rapid cut-off of illumination with angle. The film comprises a light-transmissive substrate of a material having a refractive index greater than one and having first and second major surfaces. A surface relief is formed on at least one of the major surfaces and includes a mirror structure. The mirror structure comprises a groups of specularly reflective surfaces alternating in at least one direction with groups of transmissive surfaces. All of the reflective surfaces are non-parallel to the plane in which the surface relief extends and at least some of the reflective surfaces are non-perpendicular to that plane. Light propagating through the film in a first angular input range passes without reflection into a desired angular output range. Light propagating through the film and reflected by the reflective structure passes into the same or an overlapping or adjacent output angular range. Light reflected back by the mirror structure is returned to a light source for recycling to enhance display brightness.
摘要翻译：提供用于光源或显示器的光学膜以提供具有角度的照明的快速切断。该膜包括具有大于1的折射率的材料的透光性基板，并且具有第一和第二主表面。表面浮雕形成在至少一个主表面上并且包括反射镜结构。反射镜结构包括一组在至少一个方向上与一组透射表面交替的镜面反射表面。所有反射表面不平行于表面浮雕延伸的平面，并且至少一些反射表面不垂直于该平面。在第一角度输入范围内通过胶片传播的光通过而没有反射到期望的角度输出范围。传播通过薄膜并被反射结构反射的光通过相同或重叠或相邻的输出角度范围。被镜子反射回的光返回到光源进行再循环以增强显示亮度。

46. 发明授权

US6083254A Reusable hot/cold therapeutic compress appliance 失效
标题翻译：可重复使用的热/冷治疗压缩设备
公开(公告)号：US6083254A
公开(公告)日：2000-07-04
申请号：US823067
申请日：1997-03-21
申请人： Randy Allan Evans
发明人： Randy Allan Evans
IPC分类号： A61F7/00 , A61F7/02
CPC分类号： A61F7/02 , A61F2007/0219 , A61F2007/0242
摘要： A family of reusable hot/cold therapeutic compress appliances for application to a large number of different treated areas on the body of a patient, each member of the family being dimensioned to receive an integral number of standardly sized and dimensioned pouches containing a heat absorbing material. Individual compress appliances of the family comprise at least one sealed pouch containing a heat absorbing material contained within a sleeve comprising a relatively heat-conductive patient-contact surface, an adjacent outer adherent surface, and an insulant disposed between the sealed pouch and the outer adherent layer to reduce heat transfer occurring away from the patient-contact surface. Attachment means associated with the sleeve are co-operatively configured so as to releasably adhere to any location on the outer adherent surface, allowing the patient using the compress appliance to select a location of adherence that may provide a safe and therapeutic compressive loading.
摘要翻译：一种可重复使用的热/冷治疗性压缩器具，可应用于患者身体上的大量不同处理区域，每个家庭成员的尺寸被设计成接收整体数量的标准尺寸和尺寸的包含吸热材料的袋。该家庭的个体压缩装置包括至少一个密封的小袋，其包含容纳在套筒内的吸热材料，该套筒包括相对导热的患者接触表面，相邻的外贴附表面和设置在密封袋和外贴剂之间的绝缘体层以减少远离患者接触表面的热传递。与套筒相关联的附接装置可共同构造成可释放地粘附在外粘附表面上的任何位置，允许使用压缩装置的患者选择可提供安全和治疗压缩载荷的粘附位置。

47. 发明授权

US5794119A Subscriber frequency control system and method in point-to-multipoint RF communication system 失效
标题翻译：点对多点射频通信系统中的用户频率控制系统和方法
公开(公告)号：US5794119A
公开(公告)日：1998-08-11
申请号：US599406
申请日：1995-11-21
申请人： Allan Evans , Horen Chen
发明人： Allan Evans , Horen Chen
IPC分类号： H03L7/06 , H04N5/44 , H04N7/173 , H04N7/20 , H04N21/462 , H04N21/4782 , H04Q7/32 , H04B1/00
CPC分类号： H04N21/4622 , H04N21/4782 , H04N7/173 , H04N7/20 , H04N5/44
摘要： A frequency control system and method for minimizing frequency drifts in subscriber terminals in a point-to-multipoint system is described enabling the use of low cost oscillators in the Subscriber terminals by measuring the frequency offset of the subscriber terminal's receiver to estimate its oscillator frequency drift which is then used to correct the subscriber terminal's transmitter frequency and also by feedback of a frequency correction from the base station to the subscriber.
摘要翻译：描述了用于使点对多点系统中的用户终端中的频率漂移最小化的频率控制系统和方法，其使得能够在订户终端中使用低成本振荡器，通过测量用户终端的接收机的频率偏移来估计其振荡器频率漂移其然后用于校正用户终端的发射机频率，并且还通过从基站向用户的频率校正的反馈。

48. 发明授权

US09304342B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09304342B2
公开(公告)日：2016-04-05
申请号：US12678587
申请日：2008-10-02
申请人： Benjamin John Broughton , Allan Evans , Paul Antony Gass , Graham Roger Jones , Andrew Kay , Harry Garth Walton , Takashi Yasumoto , Yoshimitsu Inamori , Kenji Maeda
发明人： Benjamin John Broughton , Allan Evans , Paul Antony Gass , Graham Roger Jones , Andrew Kay , Harry Garth Walton , Takashi Yasumoto , Yoshimitsu Inamori , Kenji Maeda
IPC分类号： G09G5/10 , G09G3/28 , G02F1/13 , G09G3/00 , G09G3/36
CPC分类号： G02F1/1323 , G09G3/003 , G09G3/3648 , G09G2320/028 , G09G2320/0285 , G09G2320/068
摘要： A display device is provided that comprises a liquid crystal display panel (2) for displaying an image by spatial light modulation. The image is represented by a plurality of image elements each having an image data value (7). The display device further comprises a display controller (1) arranged to determine a signal voltage to be applied to the panel (2) for each image element in dependence upon its image data value (7) and a secondary data value (8) for the element, there being a predetermined mapping between the data values and the signal voltage. The secondary data values (8) are arranged to vary across the image so as to introduce variations in luminance as a result of the mapping. The mapping and secondary data values (8) are mutually arranged to take account of the signal voltage to on-axis luminance response of the panel (2) so that the luminance variations introduced on-axis tend to balance locally through spatial averaging to, and hence would not be perceivable by, an on-axis viewer (3). The panel (2) furthermore has a non-linear off-axis luminance to on-axis luminance relationship, so that at least some of the luminance variations introduced off-axis do not balance locally through spatial averaging to, and hence would be perceivable by, an off-axis viewer (4).
摘要翻译：提供一种显示装置，其包括用于通过空间光调制显示图像的液晶显示面板（2）。图像由具有图像数据值（7）的多个图像元素表示。显示装置还包括显示控制器（1），其被布置为根据其图像数据值（7）确定要对每个图像元件施加到面板（2）的信号电压，以及用于所述第二数据值在数据值和信号电压之间存在预定的映射。辅助数据值（8）被布置成在图像上变化，以便作为映射的结果引入亮度的变化。映射和次要数据值（8）被相互排列以考虑到面板（2）的轴上亮度响应的信号电压，使得在轴上引入的亮度变化趋向于通过空间平均来局部平衡到因此不会被轴上观察者（3）察觉。面板（2）还具有与轴上亮度关系的非线性离轴亮度，使得离轴引入的亮度变化中的至少一些在空间平均上不局部地平衡，因此可以被，离轴观察器（4）。

49. 发明授权

US08698718B2 Display device and liquid crystal display panel 有权
标题翻译：显示设备和液晶显示面板
公开(公告)号：US08698718B2
公开(公告)日：2014-04-15
申请号：US13240068
申请日：2011-09-22
申请人： Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
发明人： Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G02F1/134363 , G02F2001/134381 , G09G2300/0434 , G09G2320/0271 , G09G2320/068
摘要： A display device is provided that comprises a liquid crystal display panel for displaying an image by spatial light modulation, and circuitry for switching liquid crystal in the panel between having a first configuration in a first mode to cause an image displayed using the panel to be discernible from a wide range of viewing angles, and having a second configuration in a second mode to cause an image displayed using the panel to be discernible substantially only from within a narrow range of viewing angles. Several types of display panel to achieve such in-panel switching between public and private viewing modes are disclosed.
摘要翻译：提供了一种显示装置，其包括用于通过空间光调制显示图像的液晶显示面板，以及用于在第一模式中具有第一配置之间切换面板中的液晶的电路，以使得使用面板显示的图像是可辨别的并且在第二模式中具有第二配置，以使得使用面板显示的图像基本上只能在窄视角范围内被识别。公开了在公共和私人观看模式之间实现这种面板内切换的几种类型的显示面板。

50. 发明授权

US08558853B2 Single view display 有权
标题翻译：单视图显示
公开(公告)号：US08558853B2
公开(公告)日：2013-10-15
申请号：US12388639
申请日：2009-02-19
申请人： Michel Sagardoyburu , Allan Evans , Alistair Paul Curd , Sumanta Talukdar , Harry Garth Walton , Nathan James Smith
发明人： Michel Sagardoyburu , Allan Evans , Alistair Paul Curd , Sumanta Talukdar , Harry Garth Walton , Nathan James Smith
IPC分类号： G09G5/10
CPC分类号： G02B27/0093 , G02B2027/0187 , G02F1/1323 , G02F1/133526 , G02F1/133603 , G02F2001/133607 , G02F2001/13478 , G02F2201/44 , G06F1/3231 , G09G3/003 , G09G3/3208 , G09G3/3426 , G09G2320/068 , G09G2330/021 , G09G2354/00 , Y02D10/173
摘要： A single view display of reduced power consumption is provided. The display comprises a display device for displaying the single view and an optical system for concentrating light modulated by the single view into a reduced angular range. A viewer direction determining system determines the direction of a viewer relative to the display and controls the display device and the optical system so that the angular range includes the direction of the viewer.
摘要翻译：提供了降低功耗的单视图显示。显示器包括用于显示单个视图的显示装置和用于将由单个视图调制的光集中到减小的角度范围的光学系统。观众方向确定系统确定观众相对于显示器的方向，并控制显示设备和光学系统，使得角度范围包括观众的方向。

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