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公开(公告)号：US5703356A
公开(公告)日：1997-12-30
申请号：US424125
申请日：1995-04-19
申请人： Marc Bidiville , Eric Raeber , Javier Arreguit , Harthmuth Buczek , Floris A. Van Shaik , Fran.cedilla.ois Bauduin , Denis O'Keeffe
发明人： Marc Bidiville , Eric Raeber , Javier Arreguit , Harthmuth Buczek , Floris A. Van Shaik , Fran.cedilla.ois Bauduin , Denis O'Keeffe
CPC分类号： G06F3/0317 , G06F1/1613 , G06F1/169 , G06F3/0312 , G06F3/03543 , G06F3/03547 , G06F3/03549 , G06F3/0383 , G06F3/042 , G06F2203/0338 , G06F2203/04109
摘要： A cursor control device for personal computers and workstations includes various embodiments, some of which include a patterned ball and some of which rely on other patterned surfaces, which recognizes changes in the position of the pattern relative to a sensor having an array of photosensitive elements. Circuitry associated with the sensor determines movement of the pattern across the array, and translates that movement into conventional cursor control signals supplied to a host system.
摘要翻译： 用于个人计算机和工作站的光标控制装置包括各种实施例，其中一些包括图案化的球，其中一些依赖于其它图案化的表面，其识别图案相对于具有感光元件阵列的传感器的位置的变化。 与传感器相关联的电路确定图案跨阵列的移动，并将该移动转换成提供给主机系统的常规光标控制信号。
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公开(公告)号：US6124587A
公开(公告)日：2000-09-26
申请号：US221637
申请日：1998-12-23
申请人： Marc Bidiville , Eric Raeber , Javier Arreguit , Harthmuth Buczek , Floris A. Van Shaik , Fran.cedilla.ois Bauduin , Denis O'Keeffe
发明人： Marc Bidiville , Eric Raeber , Javier Arreguit , Harthmuth Buczek , Floris A. Van Shaik , Fran.cedilla.ois Bauduin , Denis O'Keeffe
CPC分类号： G06F3/0317 , G06F1/1613 , G06F1/169 , G06F3/0312 , G06F3/03543 , G06F3/03547 , G06F3/03549 , G06F3/0383 , G06F3/042 , G06F2203/0338 , G06F2203/04109
摘要： A cursor control device for personal computers and workstations includes various embodiments, some of which include a patterned ball and some of which rely on other patterned surfaces, which recognizes changes in the position of the pattern relative to a sensor having an array of photosensitive elements. Circuitry associated with the sensor determines movement of the pattern across the array, and translates that movement into conventional cursor control signals supplied to a host system.
摘要翻译： 用于个人计算机和工作站的光标控制装置包括各种实施例，其中一些包括图案化的球，其中一些依赖于其它图案化的表面，其识别图案相对于具有感光元件阵列的传感器的位置的变化。 与传感器相关联的电路确定图案跨阵列的移动，并将该移动转换成提供给主机系统的常规光标控制信号。
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公开(公告)号：US5854482A
公开(公告)日：1998-12-29
申请号：US825435
申请日：1997-03-28
申请人： Marc Bidiville , Eric Raeber , Javier Arreguit , Harthmuth Buczek , Floris A. Van Shaik , Fran.cedilla.ois Bauduin , Denis O'Keeffe
发明人： Marc Bidiville , Eric Raeber , Javier Arreguit , Harthmuth Buczek , Floris A. Van Shaik , Fran.cedilla.ois Bauduin , Denis O'Keeffe
CPC分类号： G06F3/0317 , G06F1/1613 , G06F1/169 , G06F3/0312 , G06F3/03543 , G06F3/03547 , G06F3/03549 , G06F3/0383 , G06F2203/0338
摘要： A cursor control device for personal computers and workstations includes various embodiments, some of which include a patterned ball and some of which rely on other patterned surfaces, which recognizes changes in the position of the pattern relative to a sensor having an array of photosensitive elements. Circuitry associated with the sensor determines movement of the pattern across the array, and translates that movement into conventional cursor control signals supplied to a host system.
摘要翻译： 用于个人计算机和工作站的光标控制装置包括各种实施例，其中一些包括图案化的球，其中一些依赖于其它图案化的表面，其识别图案相对于具有感光元件阵列的传感器的位置的变化。 与传感器相关联的电路确定图案跨阵列的移动，并将该移动转换成提供给主机系统的常规光标控制信号。
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4.发明授权Pointing device utilizing a photodetector array and controlled by a human finger contacting a prism 失效指向装置利用光电检测器阵列并由人的手指接触棱镜来控制
公开(公告)号：US5578817A
公开(公告)日：1996-11-26
申请号：US485315
申请日：1995-06-07
申请人： Marc Bidiville , Eric Raeber , Javier Arreguit , Harthmuth Buczek , Floris A. Van Shaik , Fran.cedilla.ois Bauduin , Denis O'Keeffe
发明人： Marc Bidiville , Eric Raeber , Javier Arreguit , Harthmuth Buczek , Floris A. Van Shaik , Fran.cedilla.ois Bauduin , Denis O'Keeffe
CPC分类号： G06F3/0317 , G06F1/1613 , G06F1/169 , G06F3/0312 , G06F3/03543 , G06F3/03547 , G06F3/03549 , G06F3/0383 , G06F3/042 , G06F2203/0338 , G06F2203/04109
摘要： A cursor control device for personal computers and workstations includes various embodiments, some of which include a patterned ball and some of which rely on other patterned surfaces, which recognizes changes in the position of the pattern relative to a sensor having an array of photosensitive elements. Circuitry associated with the sensor determines movement of the pattern across the array, and translates that movement into conventional cursor control signals supplied to a host system.
摘要翻译： 用于个人计算机和工作站的光标控制装置包括各种实施例，其中一些包括图案化的球，其中一些依赖于其它图案化的表面，其识别图案相对于具有感光元件阵列的传感器的位置的变化。 与传感器相关联的电路确定图案跨阵列的移动，并将该移动转换成提供给主机系统的常规光标控制信号。
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公开(公告)号：US06218659B1
公开(公告)日：2001-04-17
申请号：US09457874
申请日：1999-12-08
申请人： Marc Bidiville , Eric Raeber , Javier Arreguit , Harthmuth Buczek , Floris A. Van Shaik , Francois Bauduin , Denis O'Keeffe
发明人： Marc Bidiville , Eric Raeber , Javier Arreguit , Harthmuth Buczek , Floris A. Van Shaik , Francois Bauduin , Denis O'Keeffe
IPC分类号： G09G508
CPC分类号： G06F3/0317 , G06F1/1613 , G06F1/169 , G06F3/0312 , G06F3/03543 , G06F3/03547 , G06F3/03549 , G06F3/0383 , G06F3/042 , G06F2203/0338 , G06F2203/04109
摘要： A dual-layer optical ball for use in a cursor control pointing device. The ball is illuminated by a light source that emits light signals at, at least, a first wavelength, the ball having an inner layer surface that is capable of diffusing a light signal and an outer layer having a substantially smooth surface that surrounds the inner layer. The outer layer is substantially transparent to light at the first frequency. The inner layer diffuses the light signals at different intensities depending upon an the area of the inner surface that is illuminated.
摘要翻译： 用于光标控制指示装置的双层光学球。 球由光源照射，光源至少在第一波长处发射光信号，球具有能够扩散光信号的内层表面和具有围绕内层的基本平滑表面的外层 。 外层对于第一频率的光基本上是透明的。 内层根据被照射的内表面的面积以不同的强度扩散光信号。
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6.发明授权Cursor pointing device utilizing a photodetector array with target ball having randomly distributed speckles 失效使用具有目标球的光电检测器阵列的光标指向装置具有随机分布的斑点
公开(公告)号：US5288993A
公开(公告)日：1994-02-22
申请号：US956907
申请日：1992-10-05
申请人： Marc Bidiville , Javier Arreguit , Floris A. Van Shaik , Bernard Steenis , Fabien Droz-Dit-Busset , Harthmuth Buczek , Aldo Bussien
发明人： Marc Bidiville , Javier Arreguit , Floris A. Van Shaik , Bernard Steenis , Fabien Droz-Dit-Busset , Harthmuth Buczek , Aldo Bussien
CPC分类号： G06F3/0317 , G06F3/0312 , G06F3/03543 , G06F3/03547 , G06F3/03549 , G06F3/0383
摘要： A cursor control device for personal computers and workstations includes a randomly speckled ball illuminated with diffuse lighting. An image of at least a portion of the illuminated area of the speckled ball is focused by an optical element such as a diffractive optical element onto a photosensitive array. Logic associated with the photosensitive array determines movement of the ball across the array, and translates that movement into conventional cursor control signals supplied to a host system.
摘要翻译： 用于个人计算机和工作站的光标控制装置包括用漫射照明照亮的随机斑点的球。 斑点球的照明区域的至少一部分的图像被诸如衍射光学元件的光学元件聚焦到光敏阵列上。 与光敏阵列相关联的逻辑确定球在阵列上的移动，并将该移动转换成提供给主机系统的常规光标控制信号。
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7.发明授权Optical device with absorption gradient and selective spectral filtering and lens assembly and camera fitted with such a device 失效具有吸收梯度和选择性光谱过滤的光学装置以及配有这种装置的镜头组装和相机公开(公告)号：US06545828B2
公开(公告)日：2003-04-08
申请号：US09552720
申请日：2000-04-19
申请人： Harthmuth Buczek , Joachim Grupp
发明人： Harthmuth Buczek , Joachim Grupp
IPC分类号： G02B522
摘要： An optical device, for homogenising the lighting in an image plane, defined by a digital optical sensor wherein the optical device is formed of a block made of transparent homogenous filtering material, this block having a substantially uniform absorption coefficient for all the wavelengths of the visible optical spectrum which pass through it, and having a variable thickness suited to a determined absorption profile.
摘要翻译： 一种用于使由数字光学传感器定义的图像平面中的照明均匀化的光学装置，其中光学装置由透明均匀的滤光材料制成的块形成，该块具有对于可见光的所有波长的基本均匀的吸收系数 光谱通过它，具有适合于确定的吸收曲线的可变厚度。
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公开(公告)号：US4417809A
公开(公告)日：1983-11-29
申请号：US348453
申请日：1982-02-12
CPC分类号： G03B27/526 , G02B7/021
摘要： The pattern scanning projection device for copying machines of the type in which a pattern is projected in a strip-like manner on an image recording support by means of a pattern scanning unit which is movable in guiding grooves and includes a plurality of scanning lens plates. The lens plates for the sake of uniform projection of partial images cooperate with aperture and/or image field diaphragms and with separating diaphragms. The lens plates are individually insertable into an objective housing which is detachable from the copying machine. The housing is assembled of two parts, one housing part being provided with mounting longitudinal grooves engaging one longitudinal edge of respective lens plates and the lens plates being centered in the longitudinal grooves by separate centering grooves and being secured in central position at one point only so as to permit longitudinal displacement due to mechanical or thermal stresses. The other longitudinal edges of the plates are covered by the other housing part which is preferably made of a plastic material. The entrance and the discharge ports of the objective housing are hermetically sealed by glass panes.
摘要翻译： 一种图案扫描投影装置，用于通过可在引导槽中移动并且包括多个扫描透镜板的图案扫描单元将图案以带状方式投射在图像记录载体上的类型的复印机。 用于部分图像的均匀投影的透镜板与孔径和/或图像场隔膜以及分隔膜片配合。 透镜板可分别插入到可与复印机分离的物镜外壳中。 壳体由两部分组装，一个壳体部分设置有与相应透镜板的一个纵向边缘接合的安装纵向凹槽，并且透镜板通过分开的定心槽在纵向凹槽中居中，并且仅在一个位置固定在中心位置 以允许由于机械或热应力引起的纵向位移。 板的另一个纵向边缘被另一个壳体部分覆盖，该另一个壳体部件优选地由塑料材料制成。 物镜外壳的入口和出口通过玻璃板密封。
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