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1. 发明申请

US20180113568A1 Touchscreen Displays Incorporating Dynamic Transmitters 审中-公开
公开(公告)号：US20180113568A1
公开(公告)日：2018-04-26
申请号：US15798303
申请日：2017-10-30
申请人： Jonathan Payne
发明人： Jonathan Payne
IPC分类号： G06F3/042
CPC分类号： G06F3/0423
摘要： Systems and methods for implementing touchscreen displays that utilize a transmitter system to dynamically scan at least one light beam across a surface of interest such that substantially every point in a region above the surface of interest is dynamically scanned by a light beam from two directions, a receiver system to receive and detect the at least one dynamically scanned light beams, and a processor configured to determine locations of contact are provided. The systems and methods may utilize a transmitter system that includes dynamic transmitters, which may be in the form MEMS micromirrors used in conjunction with infrared semiconductor lasers.

2. 发明申请

US20170285936A1 LASER PROJECTOR AND CAMERA 审中-公开
公开(公告)号：US20170285936A1
公开(公告)日：2017-10-05
申请号：US15089157
申请日：2016-04-01
申请人： Arnon Hirshberg , Ohad Menashe , Barak Freedman , Nikolai Berkovitch
发明人： Arnon Hirshberg , Ohad Menashe , Barak Freedman , Nikolai Berkovitch
IPC分类号： G06F3/0488 , G06K9/00 , G02B26/08 , H04N9/31 , G02B27/10 , G09G3/00 , H04N5/33
CPC分类号： G02B26/0833 , G01B11/24 , G02B27/104 , G06F3/0423 , G09G3/003 , G09G3/025 , G09G3/346 , G09G2360/142
摘要： An optical system including multiple lenses to receive respective laser beams, and including a combiner (an optical device) to receive the laser beams from the multiple lenses and to combine the laser beams into a single beam. The optical assembly includes a micro-electro-mechanical system (MEMS) mirror to reflect the single beam from the combiner and provide a reflected beam as an exit beam through a window to an object. The optical assembly includes a single-pixel photodetector to collect light reflected from the object.

3. 发明申请

US20170102829A1 INPUT DEVICE 审中-公开
公开(公告)号：US20170102829A1
公开(公告)日：2017-04-13
申请号：US15287832
申请日：2016-10-07
申请人： Funai Electric Co., Ltd.
发明人： Atsuhiko CHIKAOKA
IPC分类号： G06F3/042 , G06F3/041
CPC分类号： G06F3/0428 , G02B26/101 , G02B27/2292 , G06F3/0416 , G06F3/0423
摘要： An input device (Ip) includes a position detector (43) that determine a first position based on a fact that a distance between a pointer (Fg) and a position detection plane (Iv) has become a predetermined length or smaller and to detect a position based on a fact that a movement speed of the pointer (Fg) has become a predetermined value or lower, and a position corrector (44) that determine a first position in the position detection plane (Iv) based on the position and the second position.

4. 发明申请

US20170017344A1 DETECTION DEVICE, ELECTRONIC APPARATUS, DETECTION METHOD AND PROGRAM 审中-公开
标题翻译：检测装置，电子装置，检测方法和程序
公开(公告)号：US20170017344A1
公开(公告)日：2017-01-19
申请号：US15123951
申请日：2014-12-26
申请人： NIKON CORPORATION
发明人： Hidenori KURIBAYASHI , Tatsuyoshi TANABE , Marie SHIMOYAMA , Hidefumi TOKI , Daisaku KOMIYA
IPC分类号： G06F3/041
CPC分类号： G06F3/0418 , G02B27/2285 , G06F3/013 , G06F3/0421 , G06F3/0423 , G06F3/0425 , G06F3/044 , G06F3/04842 , G06F3/0488 , G06F2203/0381 , G06F2203/04101 , G07F7/1033 , G07F19/20
摘要： A detection device that detects an operation by a user on a display in midair, includes: a control unit that changes a positional relationship between a detection reference detecting the operation and the display, wherein: the control unit is capable of changing the positional relationship by user.
摘要翻译：一种检测用户在空中显示器上的操作的检测装置，包括：控制单元，其改变检测操作的检测基准与显示之间的位置关系，其中：所述控制单元能够通过用户。

5. 发明授权

US09454067B2 Laser projector 有权
标题翻译：激光投影机
公开(公告)号：US09454067B2
公开(公告)日：2016-09-27
申请号：US14059160
申请日：2013-10-21
申请人： LG ELECTRONICS INC.
发明人： Chanyoung Yoon , Jaewook Kwon
IPC分类号： G03B21/14 , G03B21/20 , G06F3/041 , H04N9/31 , G06F3/042
CPC分类号： G03B21/142 , G03B21/2073 , G06F3/0416 , G06F3/0421 , G06F3/0423 , H04N9/3129
摘要： There are disclosed a laser projector configured to project an image to a back side of a screen and to detect a touch input, comprising a light source configured to irradiate at least one of red, green and blue lights, an infrared light emitting device configured to emit an infrared light to the screen, a light synthesis system configured to synthesize image information comprising color information for each pixel with the light irradiated from the light source so as to emit the synthesized light, a scanner configured to project the synthesized light toward the screen for each pixel, a detector configured to detect an infrared light reflected by an object approaching the screen, and a controller configured to control operations of the light source, the infrared light emitting device and the scanner and to recognize touch input based on the information detected by the detector, such that the laser projector that may perform the projection of the image to the screen and the touch recognition simultaneously may be provided, only to be small-sized.
摘要翻译：公开了一种被配置为将图像投影到屏幕的背面并且检测触摸输入的激光投影仪，其包括被配置为照射红色，绿色和蓝色光中的至少一种的光源，红外发光装置被配置为向屏幕发射红外光;光合成系统，被配置为将包含每个像素的颜色信息的图像信息与从光源照射的光合成以发出合成光;配置成将合成光投影到屏幕的扫描器对于每个像素，检测器被配置为检测由接近屏幕的物体反射的红外光;以及控制器，被配置为控制光源，红外发光器件和扫描仪的操作，并且基于检测到的信息来识别触摸输入通过检测器，使得可以执行图像投影到屏幕的触摸识别和激光投影仪可以同时提供离子，只能是小尺寸的。

6. 发明申请

US20160103026A1 MEASURING DEVICE AND METHOD FOR ASCERTAINING A PRESSURE MAP 有权
标题翻译：测量装置和压缩压力图的方法
公开(公告)号：US20160103026A1
公开(公告)日：2016-04-14
申请号：US14894709
申请日：2013-06-05
申请人： EV GROUP E. THALLNER GMBH
发明人： Boris POVAZAY , Antun PEIC
IPC分类号： G01L1/24 , G01L1/25
CPC分类号： G01L1/242 , G01L1/24 , G01L1/241 , G01L1/247 , G01L1/25 , G01L5/0047 , G01L9/0076 , G01L11/02 , G01N23/046 , G01N2021/1787 , G01N2223/419 , G06F3/0325 , G06F3/041 , G06F3/042 , G06F3/0421 , G06F3/0423 , G06F3/0428 , G06F2203/04109 , H01L22/12
摘要： A measuring device for determining a pressure map during application of pressure to at least one measurement layer between a first pressure body and a second pressure body the measuring device comprising: (i) at least one transmitter located on one peripheral edge of the measurement layer for emission of signals in the form of electromagnetic waves along a first signal route which runs through the measurement layer and at least one other signal route which runs through the measurement layer, and (ii) at least one receiver located on the peripheral edge for reception of the signals of the first signal route and other signal route(s), which signals are sent by the transmitter through the measurement layer and can be changed when pressure is applied. Furthermore this invention relates to a corresponding method.
摘要翻译：一种测量装置，用于在对第一压力体和第二压力体之间的至少一个测量层施加压力时确定压力图，所述测量装置包括：（i）位于所述测量层的一个周边边缘上的至少一个发射器，沿着穿过测量层的第一信号路径以及穿过测量层的至少一个其它信号路由的电磁波形式的信号的发射，以及（ii）位于外围边缘上的至少一个接收器，用于接收第一信号路由和其他信号路由的信号，哪些信号由发射机通过测量层发送，并且可以在施加压力时改变。此外，本发明涉及一种相应的方法。

7. 发明授权

US09229583B2 Object location determination including writing pressure information of a stylus 有权
标题翻译：对象位置确定包括记录笔的压力信息
公开(公告)号：US09229583B2
公开(公告)日：2016-01-05
申请号：US13904096
申请日：2013-05-29
申请人： 1 OAK TECHNOLOGIES, LLC
发明人： Kurt E Spears
IPC分类号： G06F3/042 , G06F3/041
CPC分类号： G06F3/0423 , G06F3/0418
摘要： A system for determining a location of an object on a planar surface includes a time-of-flight sensor having sensing elements that provide a field of view for the time-of-flight sensor. The system also includes a mirror attached to the shaft of a motor for reflecting the field of view of the time-of-flight sensor across the planar surface. The system also includes electrical circuitry configured to receive range images from the time-of-flight sensor as the field of view is swept across the planar surface and process the range images to identify the object in at least one of the range images. The electrical circuitry is also configured to calculate a location of the object on the planar surface relative to the motor based on an angle of the shaft associated with the at least one range image and based on a distance of the object from time-of-flight sensor.
摘要翻译：用于确定物体在平坦表面上的位置的系统包括飞行时间传感器，其具有为飞行时间传感器提供视野的感测元件。该系统还包括附接到电动机的轴的反射镜，用于将飞行时间传感器的视野反射穿过平面表面。该系统还包括电路，该电路经配置以从飞行时间传感器接收范围图像，因为视场扫过平面表面，并处理范围图像以识别至少一个范围图像中的物体。电路还被配置为基于与至少一个范围图像相关联的轴的角度并且基于物体距飞行时间的距离来计算平面上的物体相对于马达的位置传感器。

8. 发明授权

US09229541B2 Coordinate detection system, information processing apparatus and method, and computer-readable carrier medium 有权
标题翻译：坐标检测系统，信息处理装置和方法以及计算机可读载体介质
公开(公告)号：US09229541B2
公开(公告)日：2016-01-05
申请号：US13369864
申请日：2012-02-09
申请人： Katsuyuki Omura , Takanori Nagahara , Takefumi Hasegawa
发明人： Katsuyuki Omura , Takanori Nagahara , Takefumi Hasegawa
IPC分类号： G06F3/0354 , G06F3/042 , G06F3/0488
CPC分类号： G06F3/03545 , G06F3/0423 , G06F3/04883
摘要： A coordinate detection system includes a coordinate detecting apparatus that is mounted on a display apparatus, detects approach of an indicating object toward the display apparatus, detects a position coordinate of the indicating object on the display apparatus, and outputs a notice indicating the approach of the indicating object and the position coordinate; a contact detecting apparatus that detects whether the contact detecting apparatus is in contact with the coordinate detecting apparatus and outputs a notice indicating contact or non-contact of the contact detecting apparatus; and an information processing apparatus that includes a control unit that, upon reception of the notice indicating the approach of the indicating object, determines whether the notice indicating the contact of the contact detecting apparatus is received within a predetermined time, and issues an event indicating the contact of the contact detecting apparatus when receiving the notice of the contact of the contact detecting apparatus.
摘要翻译：坐标检测系统包括安装在显示装置上的坐标检测装置，检测指示对象朝向显示装置的接近，检测显示装置上的指示对象的位置坐标，并输出指示对象的接近的通知指示对象和位置坐标; 接触检测装置，其检测所述接触检测装置是否与所述坐标检测装置接触，并输出表示所述接触检测装置的接触或非接触的通知; 以及信息处理装置，其包括：控制单元，在接收到指示对象的接近的通知后，确定在预定时间内是否接收到指示接触检测装置的接触的通知，并且发出指示接触检测装置在接收到接触检测装置的接触通知时的接触。

9. 发明申请

US20150378441A1 INPUT APPARATUS 有权
标题翻译：输入装置
公开(公告)号：US20150378441A1
公开(公告)日：2015-12-31
申请号：US14748966
申请日：2015-06-24
申请人： FUNAI ELECTRIC CO., LTD.
发明人： Ken NISHIOKA
IPC分类号： G06F3/01
CPC分类号： G06F3/017 , G06F3/0421 , G06F3/0423
摘要： An input apparatus includes: a light source that emits detection light toward a first direction, and raster scans a detection interface defined in space, with the detection light; a first light sensor that is disposed closer to the light source than the detection interface, and detects first reflected light which is the detection light that has been reflected; a second light sensor that detects second reflected light which is the detection light that has been reflected off an instructing body that has entered a detection region extending from the detection interface toward the light source; and a control unit that detects a coordinate value of the instructing body using received-light data obtained by the first light sensor and the second light sensor receiving light at the same timing.
摘要翻译：输入装置包括：向第一方向发射检测光的光源，利用检测光光栅扫描在空间中定义的检测接口; 第一光传感器，其被配置为比检测接口更靠近光源，并且检测作为被反射的检测光的第一反射光; 第二光传感器，其检测作为从已经从检测接口朝向光源延伸的检测区域的指示体反射的检测光的第二反射光; 以及控制单元，其使用由所述第一光传感器和所述第二光传感器在相同定时接收光获得的接收光数据来检测所述指示体的坐标值。

10. 发明申请

US20150015545A1 POINTING INPUT SYSTEM HAVING SHEET-LIKE LIGHT BEAM LAYER 审中-公开
标题翻译：具有片状光束层的指示输入系统
公开(公告)号：US20150015545A1
公开(公告)日：2015-01-15
申请号：US14504049
申请日：2014-10-01
申请人： Micro-Nits Co., Ltd.
发明人： LI-WEN TING
IPC分类号： G06F3/03
CPC分类号： G06F3/0421 , G06F3/0423 , G06F3/0425 , G06F3/0428
摘要： A pointing input system includes a sheet-like light beam layer and a detector. The sheet-like light beam layer abuts a display screen and is distributed on a surface of a display screen, and includes plural light beams. The sheet-like light beam layer is generated by at least one light-generating module having a dot light source. The detector is for detecting a light spot composed of plural reflective beam when a physical object is intervened into the sheet-like light beam layer, so that a pointing input operation is performed on a specified position of the display screen corresponding to the light spot. Once the physical object is intervened into the sheet-like light beam layer, the light beams are sheltered by the physical object, so that the light spot with a reflective bright border is resulted from a touching action of the physical object.
摘要翻译：指示输入系统包括片状光束层和检测器。片状光束层与显示屏幕抵接并分布在显示屏的表面上，并且包括多个光束。片状光束层由具有点光源的至少一个发光模块生成。检测器用于当物理物体插入到片状光束层中时检测由多个反射光束组成的光点，从而在对应于该光点的显示画面的指定位置上进行指示输入操作。一旦物理物体被插入到片状光束层中，则光束被物体遮蔽，使得具有反射亮边界的光斑是由物理物体的触摸动作引起的。

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