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公开(公告)号：US4631356A
公开(公告)日：1986-12-23
申请号：US707311
申请日：1985-03-01
CPC分类号： G06F3/046
摘要： A coordinate input device with a display has a tablet having two orthogonal position detecting sections each having elongated magnetic bodies and a plurality of exciting lines and a plurality of detecting lines which are arranged alternately such as to cross the magnetic bodies orthogonally thereto. These position detecting sections are superposed such that their magnetic bodies, exciting lines and detecting lines cross orthogonally. A tabular display is superposed on the tablet. The device further has a position appointing magnetism generator adapted for imparting local biases to the exciting lines of the position detecting sections. The exciting lines of the tablet are supplied with A.C. current of a predetermined frequency by a driving current source. A position detecting circuit is designed for detecting the corrdinate values of a position appointed by the position appointing magnetism generator through detection of voltage induced in the detecting lines in the tablet. The display is driven by a display control circuit. The operation of the above-mentioned constituents is controlled by a processor. With this arrangement, it is possible to input corrdinate data to the tablet by the position appointing magnetism generator with a high precision and by a simple operation from a remote position above the tablet, and the coordinate data or image information formed by these coordinate data can be visually checked directly on the display.
摘要翻译： 具有显示器的坐标输入装置具有一个具有两个正交位置检测部分的平板电脑，每个正交位置检测部分具有细长磁体和多个激励线以及多个检测线，这些检测线被交替排列成与其正交的磁体交叉。 这些位置检测部分叠加成使得它们的磁体，激励线和检测线正交交叉。 平板电脑上叠加了一张表格显示。 该装置还具有位置指定磁力发生器，其适于将局部偏压赋予位置检测部分的激励线。 平板电脑的激动线由驱动电流源提供具有预定频率的交流电流。 位置检测电路被设计用于通过检测在片剂中的检测线中感应的电压来检测由位置指定磁力发生器指定的位置的校正值。 显示器由显示控制电路驱动。 上述成分的操作由处理器控制。 通过这种布置，可以通过位置指定磁力发生器以高精度和通过来自图形输入板上方的远程位置的简单操作将校正数据输入到平板电脑，并且由这些坐标数据形成的坐标数据或图像信息可以 可直接在显示屏上检查。
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公开(公告)号：US4568798A
公开(公告)日：1986-02-04
申请号：US550706
申请日：1983-11-10
申请人： Peter Ambros , Hans-Peter Koch , Walter Budig , Rudolf Limpert , Heinz-Jurgen Siede , Gisela Westermeir
发明人： Peter Ambros , Hans-Peter Koch , Walter Budig , Rudolf Limpert , Heinz-Jurgen Siede , Gisela Westermeir
CPC分类号： G06F3/045
摘要： An x-y position detector is shown which comprises a pen and contact plate with a resistive layer formed thereon. Point electrodes are provided on the four sides of the resistive layer. The materials of the resistive layer and the pen are selected such that the pen is in reliable galvanic contact with the resistive layer. The resistive layer is hard and smooth, and permits easy motion of the pen.The resistive layer consists of carrier particles with a hardness of between 5 and 9 on the Mohs hardness scale, pyrolytically coated with carbon and embedded in a binder whereby the resistive layer is hard and enables easy motion of the pen. The surface on which the pen moves is formed by molding the resistive material on a smooth intermediate substrate.
摘要翻译： 示出了x-y位置检测器，其包括其上形成有电阻层的笔和接触板。 点电极设置在电阻层的四面上。 选择电阻层和笔的材料使得笔与电阻层可靠地电接触。 电阻层是硬而光滑的，并且允许笔的移动容易。 电阻层由Mohs硬度计硬度为5至9的载体颗粒组成，热解涂覆碳并嵌入粘合剂中，由此电阻层很硬，能够使笔的运动容易。 笔移动的表面通过将电阻材料模制在光滑的中间基底上而形成。
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公开(公告)号：US4555590A
公开(公告)日：1985-11-26
申请号：US469824
申请日：1983-02-25
申请人： Hajimu Kishi , Masaki Seki , Kunio Tanaka
发明人： Hajimu Kishi , Masaki Seki , Kunio Tanaka
CPC分类号： G06F3/04842 , G05B19/4205 , G06F3/033 , G06F3/04845
摘要： A graphic form or figure drawn on a drawing and larger than the read-out area of a tablet is divided into graphic patterns which are successively read by displacing the drawing. The extent to which the drawing is displaced is recognized, and graphic data read before and after the drawing is displaced is converted into data on one coordinate system and entered as inputs. For entering the graphic data, two points are specified on the drawing, and the coordinates of the specified points prior and subsequent to displacement of the drawing are read and stored in first through fourth registers. The stored coordinates and the coordinates of points on the figure are entered into a coordinate transformation unit which effects arithmetic operations of coordinate transformation.
摘要翻译： 在图形上绘制并且大于平板电脑的读出区域的图形或图形被划分为通过移位图连续读取的图形图形。 识别绘图移位的程度，绘制前后读取的图形数据被转换为一个坐标系上的数据，并作为输入输入。 为了输入图形数据，在图形上指定了两点，并且在图形移动之前和之后的指定点的坐标被读取并存储在第一至第四寄存器中。 存储的坐标和图形上的点的坐标被输入到影响坐标变换的算术运算的坐标变换单元中。
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74.发明授权Apparatus and method for determining the position of a driven coil within a grid of spaced conductors 失效用于确定驱动线圈在间隔导体的格栅内的位置的装置和方法
公开(公告)号：US4423286A
公开(公告)日：1983-12-27
申请号：US400511
申请日：1982-07-21
申请人： Gary A. Bergeron
发明人： Gary A. Bergeron
CPC分类号： G06F3/046
摘要： A digitizing system includes a first plurality of spaced parallel grid conductors and a second plurality of spaced parallel grid conductors orthogonal to the first plurality of spaced parallel grid conductors. The location of a movable coil arranged on a pen or cursor is determined for each plurality of grid conductors coarsely by sampling the voltage induced in one of the grid conductors from a signal applied to the coil to determine whether the coil is above or below this grid conductor. Through careful selection, a very few grid conductors can be sampled to quickly locate the two grid conductors immediately adjacent to the center of the driven coil. The ratio of the voltages present on these two grid conductors is matched against a list of known ratios representing various positions between the two grid conductors.
摘要翻译： 数字化系统包括第一多个间隔开的平行栅格导体和与第一多个间隔开的平行栅格导体正交的第二多个间隔开的平行栅格导体。 通过从施加到线圈的信号中对网格导体中的一个引起的电压进行采样来粗略地为每个多个网格导体确定布置在笔或光标上的可动线圈的位置，以确定线圈是否在该栅格之上或之下 导体。 通过仔细选择，可以采集很少的栅格导体，以便快速定位紧邻驱动线圈中心的两个栅格导体。 存在于这两个栅格导体上的电压的比率与表示两个栅格导体之间的各种位置的已知比例的列表相匹配。
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公开(公告)号：US4289926A
公开(公告)日：1981-09-15
申请号：US131654
申请日：1980-03-19
申请人： Masahisa Kobayashi
发明人： Masahisa Kobayashi
CPC分类号： G06F3/044
摘要： The invention improves the signal-to-noise ratio of a telewriter transmitter without requiring a change in preexisting telewriter transmission equipment. The individual crosspoints of an orthogonal matrix of wires are identified by high-frequency X and Y signals having phase-shifted characteristics which identify individual crosspoints by phase angles. The use of high frequencies reduces coupling impedance, especially when moisture is present or humidity is high. The high frequency signals are picked up by an electrostatic coupling between the point of a pen and any selected crosspoint which the pen happens to be near. The picked-up signal is amplitude modulated to increase its strength and then fed back to the identified crosspoint, thereby enhancing the strength of the picked-up signal. The enhanced signal is again picked-up and demodulated to recover the original phase-shifted characteristics of the signal which individually identified a crosspoint selected by the pick up means. The demodulated signals are then converted into the form of crosspoint identification signal which is used by the preexisting telewriter transmission system.
摘要翻译： 本发明提高了电报机发射机的信噪比，而不需要改变预先存在的电传传输设备。 线的正交矩阵的各个交叉点由具有相移特性的高频X和Y信号识别，通过相位角识别各个交叉点。 使用高频减少耦合阻抗，特别是当存在湿气或湿度高时。 高频信号通过笔的点与笔恰好靠近的所选择的交叉点之间的静电耦合来拾取。 拾取信号被调幅以增加其强度，然后反馈到所识别的交叉点，从而增强拾取信号的强度。 增强信号被再次采集和解调，以恢复单独标识由拾取装置选择的交叉点的信号的原始相移特性。 然后，解调后的信号被转换成由预先存在的电传传送系统使用的交叉点识别信号的形式。
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公开(公告)号：US4165033A
公开(公告)日：1979-08-21
申请号：US899994
申请日：1979-04-25
申请人： Holger Nielsen , Per Salling
发明人： Holger Nielsen , Per Salling
IPC分类号： A01K11/00 , G01H13/00 , G01S13/74 , G06K7/08 , G06K11/06 , G07C9/00 , G09F3/00 , G06K7/00 , G01S9/56 , G06K19/06
CPC分类号： A01K11/006 , G06K7/086 , G07C9/00111 , G09F3/00
摘要： An identification system comprising a plurality of differently frequency coded markings including mechanical vibrating means, and a detector device for detecting the frequency or combination of frequencies of the vibrating means. The vibrating means of the various markings are preferably made from identical comb-like members having teeth which are vibratory with different natural frequencies and of the type used in small music boxes. The different frequency codes may then be obtained by removing teeth in different combinations from the members used in the various markings. The markings may, for example, be arranged on dairy cattle, and the identification system may then be used in connection with a milk sampling system.
摘要翻译： 一种识别系统，包括多个不同频率编码的标记，包括机械振动装置，以及用于检测振动装置的频率或频率组合的检测装置。 各种标记的振动装置优选地由具有不同固有频率振动的齿的相同的梳状构件和用于小音乐盒中的类型构成。 然后可以通过以与各种标记中使用的构件不同的组合去除牙齿来获得不同的频率代码。 标记可以例如布置在奶牛上，然后识别系统可以与牛奶采样系统结合使用。
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公开(公告)号：US10890985B2
公开(公告)日：2021-01-12
申请号：US16509487
申请日：2019-07-11
发明人： Ho-Lung Lu , Chun-Te Yu
IPC分类号： G06F3/0354 , G06F3/038 , G06K11/06 , G06F3/03
摘要： A mouse having a movable lighting structure includes a mouse body, the movable lighting structure, a lighting module and a wire. The mouse body has a longitudinal axis defining a longitudinal axis direction, and has a top surface and a bottom surface opposite to each other. The movable lighting structure is movably disposed on the mouse body, and has an accommodating space formed therein. The lighting module is disposed in the accommodating space, and has at least one light-emitting element. The wire is connected between the mouse body and the lighting module for supplying power required by the lighting module.
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78.发明授权Conductive film, method for making the same, and touch screen including the same 有权导电膜，其制造方法和包括该导电膜的触摸屏公开(公告)号：US09089061B2
公开(公告)日：2015-07-21
申请号：US13968340
申请日：2013-08-15
发明人： Genchu Tang , Shengcai Dong , Wei Liu , Bin Tang
CPC分类号： H05K1/0306 , G06F3/044 , G06F2203/04103 , H05K1/117 , H05K3/1258 , H05K3/4053 , H05K3/4644 , H05K2201/0108 , H05K2201/09481
摘要： The present invention provides a conductive film that includes a substrate, a first matrix layer, a first conductive layer, a second matrix layer, a second conductive layer, a light-shielding layer, a first lead electrode and a second lead electrode. A first grid groove and a second grid groove are formed in the first matrix layer and the second matrix layer, respectively, and the first grid groove and the second grid groove are filled with conductive materials, to form the first conductive layer and the second conductive layer, respectively. Accordingly, the first matrix layer and the second matrix layer may provide protection for the first conductive layer and the second conductive layer, and thus can improve the production yield. Furthermore, the present invention also provides a method for making the conductive film and a touch screen including the conductive film.
摘要翻译： 本发明提供一种导电膜，其包括基板，第一矩阵层，第一导电层，第二矩阵层，第二导电层，遮光层，第一引线电极和第二引线电极。 分别在第一矩阵层和第二矩阵层中形成第一栅格槽和第二栅格沟槽，并且第一栅格沟槽和第二栅格沟槽被填充有导电材料，以形成第一导电层和第二导电层 层。 因此，第一矩阵层和第二矩阵层可以为第一导电层和第二导电层提供保护，从而可以提高产量。 此外，本发明还提供一种制造导电膜的方法和包括该导电膜的触摸屏。
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公开(公告)号：US08917362B2
公开(公告)日：2014-12-23
申请号：US13157887
申请日：2011-06-10
申请人： Wen-Chun Wang , Ming-Sin Jian , San-Shien Wu , Ming-Chuan Lin , Chiu Wen Lo , Wen-Hung Wang , Shyh-Jeng Chen , Ping-Wen Chen
发明人： Wen-Chun Wang , Ming-Sin Jian , San-Shien Wu , Ming-Chuan Lin , Chiu Wen Lo , Wen-Hung Wang , Shyh-Jeng Chen , Ping-Wen Chen
IPC分类号： G02F1/1335 , G06F3/044 , G02F1/1333 , G06F3/041 , G06K11/06 , G08C21/00
摘要： A touch-sensitive display device has an active display area and a non-active area and includes a touch-sensitive unit, a display unit and a liquid optical adhesive. The touch-sensitive unit has a touch-sensitive region substantially overlapping the active display area, and the display unit is disposed on one side of the touch-sensitive unit. The liquid optical adhesive is disposed between the touch-sensitive unit and the display unit to combine the touch-sensitive unit with the display unit, and an outer edge of the liquid optical adhesive is located in the non-active area of the touch-sensitive display device.
摘要翻译： 触敏显示装置具有有源显示区域和非有源区域，并且包括触敏单元，显示单元和液体光学粘合剂。 所述触敏单元具有与所述有源显示区域大致重叠的触敏区域，并且所述显示单元设置在所述触敏单元的一侧。 液体光学粘合剂设置在触敏单元和显示单元之间以将触敏单元与显示单元组合，并且液体光学粘合剂的外边缘位于触摸敏感单元的非有效区域中 显示设备。
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80.发明授权公开(公告)号：US08860696B2
公开(公告)日：2014-10-14
申请号：US12998611
申请日：2009-11-12
申请人： Ola Wassvik , Tomas Christiansson
发明人： Ola Wassvik , Tomas Christiansson
CPC分类号： G06F3/042 , G02B6/429 , G02F1/13338 , G06F3/0412 , G06F3/0428 , G06F2203/04109
摘要： An integrated touch-sensing display is operated to detect the location of one or more objects on a touch surface. The integrated touch-sensing display defines a display area. A light guide (14) is arranged over the display area to define the touch surface (16). The light guide (14) is illuminated internally such that an object (20) contacting the touch surface (16) causes part of the illuminating light to be scattered towards the display area. An array of light sensors (6) is integrated within the display area to detect the scattered light. Based on output signals from the light sensors (6), a processing element obtains image data that represents the light that impinges on the display area excluding ambient light, and determines the location of the object (20) on the touch surface (16). Ambient light may be suppressed by a spectral passband filter in front of each light sensor (6), and/or by electronic filtering of the output signals from the sensors (6). The light guide (14) may be illuminated by invisible light, and may be arranged to cause an illuminating beam to be internally reflected at a peripheral edge surface of the light guide (14), so as to increase the intensity of illuminating light inside the light guide (14).
摘要翻译： 操作集成的触摸感测显示器以检测触摸表面上的一个或多个对象的位置。 集成的触摸感应显示器定义显示区域。 导光板（14）布置在显示区域上以限定触摸表面（16）。 导光体（14）内部被照亮，使得与触摸面（16）接触的物体（20）使部分照明光朝向显示区域散射。 一组光传感器（6）集成在显示区域内，以检测散射光。 基于来自光传感器（6）的输出信号，处理元件获得表示除了环境光之外的显示区域上照射的光的图像数据，并且确定物体（20）在触摸表面（16）上的位置。 可以通过每个光传感器（6）前方的光谱通带滤光器和/或通过电子滤波来自传感器（6）的输出信号来抑制环境光。 光导（14）可以被不可见光照射，并且可以被布置成使得照明光束在光导（14）的周边边缘表面内部被反射，从而增加光导 光导（14）。
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