利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

39 条记录 (耗时 0.026 秒)

    LIGHT GUIDE WITH REFLECTANCE ENHANCEMENT AND LIGHTING SYSTEM INCLUDING THE SAME
    2.
    发明申请
    LIGHT GUIDE WITH REFLECTANCE ENHANCEMENT AND LIGHTING SYSTEM INCLUDING THE SAME 有权
    具有反射增强和照明系统的轻型指南，包括它们

    公开(公告)号：US20100053996A1

    公开(公告)日：2010-03-04

    申请号：US12200126

    申请日：2008-08-28

    申请人： Tong Zhang ,  David James Montgomery ,  James Rowland Suckling ,  Harry Garth Walton ,  Jonathan Mather

    发明人： Tong Zhang ,  David James Montgomery ,  James Rowland Suckling ,  Harry Garth Walton ,  Jonathan Mather

    IPC分类号： F21V7/04

    CPC分类号： G02B6/0018

    摘要： According to an aspect of the invention, a light guide is provided which includes a light guide substrate having a top surface through which light is to be emitted, a bottom surface, an incident edge surface through which incident light is to be introduced into the light guide substrate, and another edge surface. The another edge surface includes at least one micro structure operative to reflect at least a portion of the incident light, which travels through the light guide substrate and is incident on the another edge surface, back within the light guide substrate.

    摘要翻译： 根据本发明的一个方面，提供了一种导光体，其包括具有通过该光发射的顶表面的导光基板，底表面，入射边缘表面，入射光通过该入射边缘被引入光 导向基板和另一边缘表面。 另一个边缘表面包括至少一个微结构，其可操作以将穿过导光基板并入射到另一边缘表面上的入射光的至少一部分反射回光导基板内。

    DISPLAY
    3.
    发明申请
    DISPLAY 有权
    显示

    公开(公告)号：US20100309204A1

    公开(公告)日：2010-12-09

    申请号：US12867084

    申请日：2009-02-20

    申请人： Nathan James Smith ,  Benjamin John Broughton ,  Lesley Anne Parry Jones ,  Jonathan Mather ,  Harry Garth Walton

    发明人： Nathan James Smith ,  Benjamin John Broughton ,  Lesley Anne Parry Jones ,  Jonathan Mather ,  Harry Garth Walton

    IPC分类号： G06T15/00 ,  G09G5/00

    CPC分类号： H04N13/305 ,  G02B27/2214 ,  H04N13/31 ,  H04N13/351 ,  H04N13/359

    摘要： A display comprises a parallax optic (2), such as a combined parallax barrier and lens array, and a pixellated display device (1). The pixels of the display device (1) are arranged as groups cooperating with a parallax element (4) of the parallax optic (2). Each group comprises a first pixel (A) aligned with the centre of the parallax element (4), second and third pixels (B, C) on either side of the first pixel (A), and fourth pixels (D) shared with adjacent groups and disposed outside the second pixels (B, C). The parallax elements (4) make the different pixels of each group visible in different viewing regions. A control arrangement selects regions of the display and selects different combinations of the pixels of each group for image display within respective regions so as to provide simultaneously-present different viewing modes having different viewing range characteristics.

    摘要翻译： 显示器包括诸如组合视差屏障和透镜阵列的视差光学器件（2）和像素化显示器件（1）。 显示装置（1）的像素被布置为与视差光学部件（2）的视差元件（4）协作的组。 每组包括与视差元件（4）的中心对准的第一像素（A），第一像素（A）的任一侧上的第二和第三像素（B，C）和与相邻 并且布置在第二像素（B，C）之外。 视差元件（4）使得每个组的不同像素在不同的观看区域中可见。 控制装置选择显示区域，并选择各组的像素的不同组合，以在各个区域内进行图像显示，以提供具有不同观看范围特征的同时存在的不同观看模式。

    Display device configured to simultaneously exhibit multiple display modes
    4.
    发明授权
    Display device configured to simultaneously exhibit multiple display modes 有权
    配置为同时显示多种显示模式的显示设备

    公开(公告)号：US08885018B2

    公开(公告)日：2014-11-11

    申请号：US12867084

    申请日：2009-02-20

    申请人： Nathan James Smith ,  Benjamin John Broughton ,  Lesley Anne Parry-Jones ,  Jonathan Mather ,  Harry Garth Walton

    发明人： Nathan James Smith ,  Benjamin John Broughton ,  Lesley Anne Parry-Jones ,  Jonathan Mather ,  Harry Garth Walton

    IPC分类号： H04N13/00 ,  G02B27/22 ,  H04N13/04

    CPC分类号： H04N13/305 ,  G02B27/2214 ,  H04N13/31 ,  H04N13/351 ,  H04N13/359

    摘要： A display comprises a parallax optic (2), such as a combined parallax barrier and lens array, and a pixellated display device (1). The pixels of the display device (1) are arranged as groups cooperating with a parallax element (4) of the parallax optic (2). Each group comprises a first pixel (A) aligned with the centre of the parallax element (4), second and third pixels (B, C) on either side of the first pixel (A), and fourth pixels (D) shared with adjacent groups and disposed outside the second pixels (B, C). The parallax elements (4) make the different pixels of each group visible in different viewing regions. A control arrangement selects regions of the display and selects different combinations of the pixels of each group for image display within respective regions so as to provide simultaneously-present different viewing modes having different viewing range characteristics.

    摘要翻译： 显示器包括诸如组合视差屏障和透镜阵列的视差光学器件（2）和像素化显示器件（1）。 显示装置（1）的像素被布置为与视差光学部件（2）的视差元件（4）协作的组。 每组包括与视差元件（4）的中心对准的第一像素（A），第一像素（A）的任一侧上的第二和第三像素（B，C）和与相邻 并且布置在第二像素（B，C）之外。 视差元件（4）使得每个组的不同像素在不同的观看区域中可见。 控制装置选择显示区域，并选择各组的像素的不同组合，以在各个区域内进行图像显示，以提供具有不同观看范围特征的同时存在的不同观看模式。

    CAMERA INCLUDING IMAGING SYSTEM HAVING DIFFERENT DEPTHS OF FIELD FOR DIFFERENT FREQUENCIES OF OPTICAL RADIATION
    5.
    发明申请
    CAMERA INCLUDING IMAGING SYSTEM HAVING DIFFERENT DEPTHS OF FIELD FOR DIFFERENT FREQUENCIES OF OPTICAL RADIATION 审中-公开
    相机包括具有不同深度光学辐射频率的不同深度的成像系统

    公开(公告)号：US20120242857A1

    公开(公告)日：2012-09-27

    申请号：US13490867

    申请日：2012-06-07

    申请人： Jonathan Mather ,  Andrew Kay ,  Harry Garth Walton

    发明人： Jonathan Mather ,  Andrew Kay ,  Harry Garth Walton

    IPC分类号： H04N5/225 ,  H04N5/335 ,  H04N5/228

    CPC分类号： G02B27/0075 ,  G02B5/005 ,  G02B27/58 ,  H04N5/23293 ,  H04N9/045 ,  H04N9/083

    摘要： A camera including an imaging system having a first depth of field for one or more first frequencies of optical radiation and a second depth of field, smaller than the first depth of field, for one or more second frequencies of optical radiation. The imaging system includes an iris having a first aperture for the first frequency(ies) of optical radiation and a second aperture, larger than the first aperture, for the second frequency(ies) of optical radiation. The first aperture is defined by an outer opaque ring and the second aperture is defined by an inner chromatic ring. The inner chromatic ring blocks the first frequency(ies) and passes the second frequency(ies) such that the image formed by the first frequency(ies) is sharper than the image formed by the second frequency(ies), and that sharpness may be transposed to other images by known image processing techniques.

    摘要翻译： 一种照相机，包括成像系统，该成像系统对于一个或多个第二频率的光辐射，具有用于一个或多个第一光学辐射频率的第一景深和小于第一景深的第二景深。 该成像系统包括具有用于第一光学辐射频率的第一孔径和大于第一孔径的光学辐射的第二频率的虹膜。 第一孔由外部不透明环限定，第二孔由内色环限定。 内部彩色环阻挡第一频率并通过第二频率，使得由第一频率（i）形成的图像比由第二频率形成的图像更锐利，并且该锐度可以是 通过已知的图像处理技术转置到其他图像。

    Camera and imaging system
    6.
    发明申请
    Camera and imaging system 审中-公开
    相机和成像系统

    公开(公告)号：US20100066854A1

    公开(公告)日：2010-03-18

    申请号：US12584785

    申请日：2009-09-11

    申请人： Jonathan Mather ,  Andrew Kay ,  Harry Garth Walton

    发明人： Jonathan Mather ,  Andrew Kay ,  Harry Garth Walton

    IPC分类号： H04N5/228 ,  G03B17/00 ,  H04N5/335

    CPC分类号： G02B27/0075 ,  G02B5/005 ,  G02B27/58 ,  H04N5/23293 ,  H04N9/045 ,  H04N9/083

    摘要： A camera comprises an imaging system having a first depth of field for one or more first colours and a second depth of field, smaller than the first depth of field, for one or more second colours. The imaging system may comprise an iris with a first aperture for the first colour or colours and a second aperture, which is larger than the first, for the second colour or colours. The first aperture may be defined by an outer opaque ring (1) and the second by an inner chromatic ring (2). The inner ring (2) blocks the first colour(s) and passes the second colour(s). The image formed of the first colour(s) is sharper and its sharpness may be transposed by image processing to the other images.

    摘要翻译： 照相机包括对于一个或多个第二颜色具有用于一个或多个第一颜色的第一景深和小于第一景深的第二景深的成像系统。 成像系统可以包括具有用于第一颜色或颜色的第一孔的虹膜和对于第二颜色或颜色而大于第一孔的第二孔。 第一孔可以由外部不透明环（1）限定，第二孔由内色环（2）限定。 内环（2）阻挡第一种颜色并传递第二种颜色。 由第一颜色形成的图像更清晰，并且其锐度可以通过图像处理转置到其他图像。

    Digital/analog converter, display driver and display
    7.
    发明授权
    Digital/analog converter, display driver and display 失效
    数字/模拟转换器，显示驱动器和显示器

    公开(公告)号：US06801149B2

    公开(公告)日：2004-10-05

    申请号：US10425024

    申请日：2003-04-28

    申请人： Harry Garth Walton ,  Mike James Brownlow ,  Graham Andrew Cairns

    发明人： Harry Garth Walton ,  Mike James Brownlow ,  Graham Andrew Cairns

    IPC分类号： H03M166

    CPC分类号： H03M1/664 ,  H03M1/804

    摘要： A switched capacitor digital/analog converter is provided for performing non-linear conversion. An input receives an n bit digital word for conversion. The individual bits of the input word control electronic switches which switch the plates of n capacitors between upper and lower reference voltages. The capacitors have values C0, . . . Cn−1 such that Cx

    摘要翻译： 提供开关电容数字/模拟转换器用于执行非线性转换。 输入接收n位数字字用于转换。 输入字控制电子开关的各个位将n个电容器的板切换到上参考电压和下参考电压之间。 电容器的值为C0，。 。 。 Cn-1，使得对于大于-1且小于（n-1）的每个整数x，Cx

    Imaging systems
    9.
    发明授权
    Imaging systems 有权
    成像系统

    公开(公告)号：US06222672B1

    公开(公告)日：2001-04-24

    申请号：US09199295

    申请日：1998-11-24

    申请人： Michael John Towler ,  Harry Garth Walton ,  Elizabeth Jane Acosta

    发明人： Michael John Towler ,  Harry Garth Walton ,  Elizabeth Jane Acosta

    IPC分类号： G02B2726

    CPC分类号： G02B27/26 ,  H04N13/337 ,  H04N13/359 ,  H04N13/363

    摘要： An imaging system according to the invention includes: a matrix of light modulating elements including first and second elements for respectively transmitting first and second image components; a polarizing element having a first polarization axis for linearly polarizing light from the first and second elements; a first optical retardation element incorporating at least one first retarder having first and second regions respectively having a first optic axis at a first orientation and a second option axis at a second orientation to the first polarization axis; and a detecting element having first and second detecting parts, each detecting part including respective second optical retardation element incorporating at least one second retarder and an analyzing element having a second polarization axis intended to be disposed at a defined orientation relative to the first polarization axis, at least one second retarder of the first detecting part having an optic axis which is intended to be disposed substantially perpendicularly to the first optic axis and transversely to the second optic axis of the at least one first retarder, and at least one second retarder of the second detecting part having an optic axis which is intended to be disposed substantially perpendicularly to the second optic axis and transversely to the first optic axis of the at least one first retarder. Substantially only light relating to the first image component is transmitted by the first detecting part and substantially only light relating to the second image component is transmitted by the second detecting part.

    摘要翻译： 根据本发明的成像系统包括：光调制元件矩阵，包括用于分别发射第一和第二图像分量的第一和第二元件; 具有用于使来自第一和第二元件的光线性偏振的第一偏振轴的偏振元件; 第一光学延迟元件包括至少一个第一延迟器，其具有第一和第二区域，第一和第二区域分别具有第一取向的第一光轴和与第一偏振轴成第二取向的第二选择轴; 以及具有第一和第二检测部分的检测元件，每个检测部分包括相应的第二光学延迟元件，所述第二光学延迟元件包括至少一个第二延迟器和具有第二偏振轴的分析元件，所述第二偏振轴将相对于所述第一偏振轴以规定的方向设置， 所述第一检测部分的至少一个第二延迟器具有旨在基本上垂直于所述第一光轴并且横向于所述至少一个第一延迟器的第二光轴布置的光轴，以及至少一个第二延迟器 第二检测部分具有旨在基本上垂直于第二光轴并横向于至少一个第一延迟器的第一光轴布置的光轴。 基本上只有与第一图像分量相关的光被第一检测部分发送，并且基本上只有与第二图像分量有关的光被第二检测部分发送。