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    Display Apparatus and Device
    1.
    发明申请
    Display Apparatus and Device 有权
    显示装置和装置

    公开(公告)号：US20100165287A1

    公开(公告)日：2010-07-01

    申请号：US12347261

    申请日：2008-12-31

    申请人： Seppo Pienimaa ,  Xia Wang ,  Kong Qiao Wang ,  Antti Salo ,  Tapani Levola

    发明人： Seppo Pienimaa ,  Xia Wang ,  Kong Qiao Wang ,  Antti Salo ,  Tapani Levola

    IPC分类号： G02C11/00 ,  G02B27/44

    CPC分类号： G02B27/0172 ,  G02B5/18 ,  G02B6/00 ,  G02B2027/0138 ,  G02B2027/0174 ,  G02B2027/0178 ,  G02B2027/0196 ,  G06F3/012

    摘要： A near-eye display related apparatus and device is disclosed. The apparatus includes a housing configured to receive an optical engine, and a light guiding plate attached to the housing and configured to receive light representing an image from the optical engine, the light guiding plate includes a first diffractive grating adapted to incouple the light into the light guiding plate, and a second diffractive grating adapted to outcouple the light from the light guiding plate such that the light is received by an eye of a user wearing the apparatus. The light guiding plate has a contact surface portion configured to optically couple the light guiding plate to a transparent plate, The contact surface portion being adapted to be in physical contact with the transparent plate.

    摘要翻译： 公开了近眼显示相关装置和装置。 该装置包括被配置为接收光学引擎的壳体和附接到壳体并被配置为接收来自光学引擎的表示图像的光的导光板，所述导光板包括第一衍射光栅，其适于将光耦合到 导光板和适于将来自导光板的光外耦合的第二衍射光栅，使得光被戴着该装置的用户的眼睛接收。 导光板具有接触表面部分，被配置为将导光板光学地耦合到透明板。接触表面部分适于与透明板物理接触。

    Display apparatus and device
    2.
    发明授权
    Display apparatus and device 有权
    显示装置和装置

    公开(公告)号：US07997723B2

    公开(公告)日：2011-08-16

    申请号：US12347261

    申请日：2008-12-31

    申请人： Seppo Pienimaa ,  Xia Wang ,  Kong Qiao Wang ,  Antti Salo ,  Tapani Levola

    发明人： Seppo Pienimaa ,  Xia Wang ,  Kong Qiao Wang ,  Antti Salo ,  Tapani Levola

    IPC分类号： G02C1/00 ,  G02B6/26

    CPC分类号： G02B27/0172 ,  G02B5/18 ,  G02B6/00 ,  G02B2027/0138 ,  G02B2027/0174 ,  G02B2027/0178 ,  G02B2027/0196 ,  G06F3/012

    摘要： A near-eye display related apparatus and device is disclosed. The apparatus includes a housing configured to receive an optical engine, and a light guiding plate attached to the housing and configured to receive light representing an image from the optical engine, the light guiding plate includes a first diffractive grating adapted to incouple the light into the light guiding plate, and a second diffractive grating adapted to outcouple the light from the light guiding plate such that the light is received by an eye of a user wearing the apparatus. The light guiding plate has a contact surface portion configured to optically couple the light guiding plate to a transparent plate, The contact surface portion being adapted to be in physical contact with the transparent plate.

    摘要翻译： 公开了近眼显示相关装置和装置。 该装置包括被配置为接收光学引擎的壳体和附接到壳体并被配置为接收来自光学引擎的表示图像的光的导光板，所述导光板包括第一衍射光栅，其适于将光耦合到 导光板和适于将来自导光板的光外耦合的第二衍射光栅，使得光被戴着该装置的用户的眼睛接收。 导光板具有接触表面部分，被配置为将导光板光学地耦合到透明板。接触表面部分适于与透明板物理接触。

    Multimode apparatus and method for making same
    3.
    发明授权
    Multimode apparatus and method for making same 有权
    多模设备及其制作方法

    公开(公告)号：US08629855B2

    公开(公告)日：2014-01-14

    申请号：US12744952

    申请日：2007-12-20

    申请人： Seppo Pienimaa ,  Kong Qiao Wang

    发明人： Seppo Pienimaa ,  Kong Qiao Wang

    IPC分类号： G06F3/042

    CPC分类号： G06F3/0416 ,  G06F3/0421

    摘要： An apparatus operable in touch-input mode and scanning mode uses a light guide and a camera to look through a slanted facet at one corner of the light guide. The light guide has an upper surface for placing a touch object or an item for scanning. An angular sensitive grating is located on lower surface having fringes such that when a light beam directed from a location P on upper surface toward lower surface at a predefined direction, it is diffracted by the grating and guided toward the slanted facet. The diffracted beam exits the slanted facet at an exiting angle indicative of the location P. When an object or item is placed on upper surface, it causes changes in exit beam intensity. From exiting angles and intensity changes, a camera is able to locate touch objects or to acquire an image of the scanned item.

    摘要翻译： 可在触摸输入模式和扫描模式下操作的装置使用光导和照相机来观察光导的一个角落处的倾斜小面。 光导具有用于放置触摸物体或用于扫描的物品的上表面。 角敏感光栅位于具有边缘的下表面上，使得当沿着预定方向从上表面上的位置P指向下表面的光束时，其被光栅衍射并被引导到倾斜小面。 衍射光束以指示位置P的出射角度离开倾斜面。当物体或物体放置在上表面上时，其导致出射光束强度的变化。 从出现的角度和强度变化，相机能够定位触摸物体或获取被扫描物品的图像。

    Method and device for character input having a base character component and a supplemental character component
    4.
    发明授权
    Method and device for character input having a base character component and a supplemental character component 有权
    用于具有基本字符组件和补充字符组件的字符输入的方法和装置

    公开(公告)号：US08581851B2

    公开(公告)日：2013-11-12

    申请号：US12678334

    申请日：2007-09-24

    申请人： Seppo Pienimaa ,  Kong Qiao Wang

    发明人： Seppo Pienimaa ,  Kong Qiao Wang

    IPC分类号： G06F3/02 ,  G06F3/041 ,  G09G5/00

    CPC分类号： G06F3/018 ,  G06F3/0237 ,  G06F3/04886

    摘要： A device which has a display, a memory, a processor and a first input and a second input. The device is configured to receive input through said first corresponding to a base character component and to receive input through said second corresponding to a supplemental character component. The supplemental character component and the base character component are thereby combined to form a character input.

    摘要翻译： 具有显示器，存储器，处理器以及第一输入和第二输入的装置。 该设备被配置为通过所述第一对应于基本字符分量的接收输入，并且通过对应于补充字符分量的所述第二秒接收输入。 因此，补充字符组件和基本字符组件被组合以形成字符输入。

    Multimode Apparatus and Method for Making Same
    5.
    发明申请
    Multimode Apparatus and Method for Making Same 有权
    多模设备及其制作方法

    公开(公告)号：US20110032213A1

    公开(公告)日：2011-02-10

    申请号：US12744952

    申请日：2007-12-20

    申请人： Seppo Pienimaa ,  Kong Qiao Wang

    发明人： Seppo Pienimaa ,  Kong Qiao Wang

    IPC分类号： G06F3/042

    CPC分类号： G06F3/0416 ,  G06F3/0421

    摘要： An apparatus operable in touch-input mode and scanning mode uses a light guide and a camera to look through a slanted facet at one corner of the light guide. The light guide has an upper surface for placing a touch object or an item for scanning. An angular sensitive grating is located on lower surface having fringes such that when a light beam directed from a location P on upper surface toward lower surface at a predefined direction, it is diffracted by the grating and guided toward the slanted facet. The diffracted beam exits the slanted facet at an exiting angle indicative of the location P. When an object or item is placed on upper surface, it causes changes in exit beam intensity. From exiting angles and intensity changes, a camera is able to locate touch objects or to acquire an image of the scanned item.

    摘要翻译： 可在触摸输入模式和扫描模式下操作的装置使用光导和照相机来观察光导的一个角落处的倾斜小面。 光导具有用于放置触摸物体或用于扫描的物品的上表面。 角敏感光栅位于具有边缘的下表面上，使得当沿着预定方向从上表面上的位置P指向下表面的光束时，其被光栅衍射并被引导到倾斜小面。 衍射光束以指示位置P的出射角度离开倾斜面。当物体或物体放置在上表面上时，其导致出射光束强度的变化。 从出现的角度和强度变化，相机能够定位触摸物体或获取被扫描物品的图像。

    Method and Device For Character Input
    6.
    发明申请
    Method and Device For Character Input 有权
    字符输入的方法和装置

    公开(公告)号：US20100302164A1

    公开(公告)日：2010-12-02

    申请号：US12678334

    申请日：2007-09-24

    申请人： Seppo Pienimaa ,  Kong Qiao Wang

    发明人： Seppo Pienimaa ,  Kong Qiao Wang

    IPC分类号： G06F3/02 ,  G09G5/00

    CPC分类号： G06F3/018 ,  G06F3/0237 ,  G06F3/04886

    摘要： A device which has a display, a memory, a processor and a first input and a second input. The device is configured to receive input through said first corresponding to a base character component and to receive input through said second corresponding to a supplemental character component. The supplemental character component and the base character component are thereby combined to form a character input.

    摘要翻译： 具有显示器，存储器，处理器以及第一输入和第二输入的装置。 该设备被配置为通过所述第一对应于基本字符分量的接收输入，并且通过对应于补充字符分量的所述第二秒接收输入。 因此，补充字符组件和基本字符组件被组合以形成字符输入。

    Input device and method for making same
    7.
    发明申请
    Input device and method for making same 有权
    输入装置及其制作方法

    公开(公告)号：US20090141285A1

    公开(公告)日：2009-06-04

    申请号：US12315177

    申请日：2008-11-26

    申请人： Tapani Levola ,  Seppo Pienimaa

    发明人： Tapani Levola ,  Seppo Pienimaa

    IPC分类号： G01B11/14

    CPC分类号： G01B11/002 ,  G02B5/1814 ,  G02B6/0016 ,  G02B6/34 ,  G02B27/4255 ,  G06F3/0425

    摘要： A light guide has a first surface and a second surface with diffractive structures. A slanted facet is provided at one corner of the light guide. The diffractive structures have concentric fringes centered near the slanted facet. Fringes are arranged such that a light beam directed from the first surface at a location P toward the second surface is diffracted by the fringes only if the beam encounters the diffractive structures at a certain direction. The diffracted beam is guided and exits through the slanted surface at an exiting angle, which is correlated to the location P. If the light guide is illuminated in such a way that when an object is present at the first surface, it changes the light intensity of the exiting light beam. By detecting the exiting angle and the change of light intensity, the location of the object can be determined.

    摘要翻译： 导光体具有第一表面和具有衍射结构的第二表面。 在光导的一个角上设置倾斜面。 衍射结构具有以斜面为中心的同心条纹。 排列的布置使得仅当波束在特定方向上遇到衍射结构时，从位置P朝向第二表面的第一表面引导的光束被条纹衍射。 衍射光束被引导并以与位置P相关的出射角度离开倾斜表面。如果光导被照亮，使得当物体存在于第一表面时，其改变光强度 的出射光束。 通过检测出射角度和光强度的变化，可以确定物体的位置。

    Light guide and optical sensing module input device and method for making same
    8.
    发明授权
    Light guide and optical sensing module input device and method for making same 有权
    光导和光学传感模块输入装置及其制作方法

    公开(公告)号：US08120762B2

    公开(公告)日：2012-02-21

    申请号：US12315177

    申请日：2008-11-26

    申请人： Tapani Levola ,  Seppo Pienimaa

    发明人： Tapani Levola ,  Seppo Pienimaa

    IPC分类号： G01N21/00

    CPC分类号： G01B11/002 ,  G02B5/1814 ,  G02B6/0016 ,  G02B6/34 ,  G02B27/4255 ,  G06F3/0425

    摘要： A light guide has a first surface and a second surface with diffractive structures. A slanted facet is provided at one corner of the light guide. The diffractive structures have concentric fringes centered near the slanted facet. Fringes are arranged such that a light beam directed from the first surface at a location P toward the second surface is diffracted by the fringes only if the beam encounters the diffractive structures at a certain direction. The diffracted beam is guided and exits through the slanted surface at an exiting angle, which is correlated to the location P. If the light guide is illuminated in such a way that when an object is present at the first surface, it changes the light intensity of the exiting light beam. By detecting the exiting angle and the change of light intensity, the location of the object can be determined.

    摘要翻译： 导光体具有第一表面和具有衍射结构的第二表面。 在光导的一个角上设置倾斜面。 衍射结构具有以斜面为中心的同心条纹。 排列的布置使得仅当波束在特定方向上遇到衍射结构时，从位置P朝向第二表面的第一表面引导的光束被条纹衍射。 衍射光束被引导并以与位置P相关的出射角度离开倾斜表面。如果光导被照亮，使得当物体存在于第一表面时，其改变光强度 的出射光束。 通过检测出射角度和光强度的变化，可以确定物体的位置。

    Portable multimode display device
    9.
    发明授权
    Portable multimode display device 有权
    便携式多模显示设备

    公开(公告)号：US06773114B2

    公开(公告)日：2004-08-10

    申请号：US10010932

    申请日：2001-12-07

    申请人： Seppo Pienimaa ,  Tapani Levola ,  Jyrki Kimmel ,  Jarkko Viinikanoja

    发明人： Seppo Pienimaa ,  Tapani Levola ,  Jyrki Kimmel ,  Jarkko Viinikanoja

    IPC分类号： G03B2114

    CPC分类号： H04N9/3173 ,  G02B27/01 ,  G02B27/0101 ,  H04N5/74 ,  H04N5/7408 ,  H04N5/7416 ,  H04N5/7491

    摘要： A portable device having an optical engine adapted to form an image from an image source in four different modes to allow a viewer to view the image. The image source is a microdisplay device, which can be reflective, transmissive or emissive. The display modes include a near-eye display (NED) mode, a near projection display (NPD) mode, a Window mode that provides a virtual image to a viewer at a distance, and a projection display mode that projects an image on a surface at a distance. The portable device has an internal light source to provide illumination to the image source for the first three modes. The portable device is further adapted to receive the light output from an external light source for use with the fourth mode.

    摘要翻译： 一种具有光学引擎的便携式设备，其适于以四种不同模式从图像源形成图像，以允许观看者观看图像。 图像源是微显示器件，其可以是反射的，透射的或发射的。 显示模式包括近眼显示（NED）模式，近距离投影显示（NPD）模式，向观看者提供远距离的虚拟图像的窗口模式以及在表面上投影图像的投影显示模式 在远处 便携式设备具有内部光源，以为前三种模式向图像源提供照明。 便携式设备还适于接收来自外部光源的光输出，以与第四模式一起使用。