公开(公告)号：US20070040921A1

公开(公告)日：2007-02-22

申请号：US11161912

申请日：2005-08-22

申请人： Michael Davis ,  Daniel Morgan ,  Amit Saha ,  Roger Carver

发明人： Michael Davis ,  Daniel Morgan ,  Amit Saha ,  Roger Carver

IPC分类号： H04N3/14

CPC分类号： H04N9/3132 ,  H04N1/00347 ,  H04N5/2254 ,  H04N5/372 ,  H04N5/7458 ,  H04N9/3176 ,  H04N2201/0063 ,  H04N2201/0084 ,  H04N2201/0089

摘要： Described are handheld devices with combined image capture and image projection functions. One embodiment includes modulating and capturing a light beam along the same optic path. In another embodiment, the optical components are operable to switch between projection and capture modes. In yet another embodiment, the optical components may be formed on the same semiconductor substrate thereby increasing functionality.

摘要翻译： 描述了具有组合图像捕获和图像投影功能的手持设备。 一个实施例包括沿同一光路调制和捕获光束。 在另一个实施例中，光学部件可操作以在投影和捕获模式之间切换。 在另一个实施例中，光学部件可以形成在相同的半导体衬底上，从而增加功能。

公开(公告)号：US20050155887A1

公开(公告)日：2005-07-21

申请号：US11076716

申请日：2005-03-10

申请人： Donald Bazany ,  Roger Carver

发明人： Donald Bazany ,  Roger Carver

IPC分类号： B65D25/20 ,  G09F3/20 ,  B65D85/00

CPC分类号： B65D25/205 ,  G09F3/20

摘要： An injection molded, recessed insert is disclosed which is adapted to receive and hold a label or label holder. The insert may be snap-locked in an opening in a container such as a tote box. The insert provides a recessed area for the label or label holder so the label or label holder is not removed or ripped off of the container wall when contacted by another object. In one embodiment a cover is hinged to the recess. In another embodiment, the cover is removably secured to the recess.

摘要翻译： 公开了一种注射成型的凹入式插入件，其适于接收和保持标签或标签保持器。 插入件可以卡扣锁定在诸如手提箱的容器中的开口中。 插入物为标签或标签保持器提供凹陷区域，以便当与另一物体接触时，标签或标签保持器不会从容器壁上移除或撕开。 在一个实施例中，盖铰接到凹部。 在另一个实施例中，盖可移除地固定到凹部。

公开(公告)号：US06549338B1

公开(公告)日：2003-04-15

申请号：US09707488

申请日：2000-11-07

申请人： Gary Wolverton ,  Duane Scott Dewald ,  N. Jack Gregory ,  Roger Carver

发明人： Gary Wolverton ,  Duane Scott Dewald ,  N. Jack Gregory ,  Roger Carver

IPC分类号： G02B2714

CPC分类号： G02B27/145 ,  G02B5/04 ,  G02B5/285 ,  G02B27/1026 ,  G02B27/2214 ,  H04N9/3105 ,  H04N9/3144

摘要： A color splitting prism assembly (100) comprised of three prisms. Each a dichroic filter at an interface (112) between a first and second of the three prisms reflects a first primary color component of a white light beam passing through the prism assembly. The first primary color component is directed to a first modulator (118). The remaining portions of the white light beam enter a second prism (108) and strike a second dichroic filter at the interface between (124) the second and third prisms. The second dichroic filter separates a second primary color component from the white light beam leaving a third primary color component to travel through the third prism (110) to a third modulator. The second primary color component of the white light beam is directed to a second modulator (128). Light modulated by the first and third modulators travels through the prisms at a slightly different angle than the unmodulated light and therefore reacts differently upon striking the first dichroic filter for the second time. Portions of the light modulated by the first and third modulator travel toward the second modulator (128). An additional filter on or near the exit face (126) of the second prism (108) prevents light in the first and third primary color components from reaching the second modulator (128) and heating the second modulator (128). The light rejected by the additional filter is dispersed by ground glass surfaces of the color splitting prism assembly.

摘要翻译： 由三个棱镜组成的分色棱镜组件（100）。 每个在三个棱镜中的第一和第二棱镜之间的界面（112）处的二向色滤光器反射通过棱镜组件的白光束的第一基色分量。 第一原色分量被引导到第一调制器（118）。 白光束的剩余部分进入第二棱镜（108），并且在第二和第三棱镜（124）之间的界面处撞击第二分色滤光器。 第二分色滤光器将第二原色分量与白色光束分离，留下第三原色分量以穿过第三棱镜（110）至第三调制器。 白光束的第二原色分量被引导到第二调制器（128）。 由第一和第三调制器调制的光以与未调制的光稍微不同的角度穿过棱镜，因此在第二次击打第一二向色滤光片时反应不同。 由第一和第三调制器调制的光的部分朝向第二调制器（128）行进。 在第二棱镜（108）的出射面（126）上或附近的附加滤光器防止第一和第三原色成分中的光到达第二调制器（128）并加热第二调制器（128）。 由附加过滤器拒绝的光由分色棱镜组件的磨玻璃表面分散。

公开(公告)号：US20060176362A1

公开(公告)日：2006-08-10

申请号：US11051660

申请日：2005-02-04

申请人： Steven Penn ,  Stephen Marshall ,  Frank Poradish ,  William Bommersbach ,  Donald Whitney ,  Frederick Wedemeier ,  Roger Carver ,  Donald Powell

发明人： Steven Penn ,  Stephen Marshall ,  Frank Poradish ,  William Bommersbach ,  Donald Whitney ,  Frederick Wedemeier ,  Roger Carver ,  Donald Powell

IPC分类号： B41J2/47

CPC分类号： B41J2/465 ,  G02B26/0816

摘要： An optical system is provided for projecting an image having x and y axes onto print material. The system includes an SLM device spaced from the print material, the SLM device having a plurality of pixels operable to project pixels of the image onto the print material and positioned such that the individual pixels of the projected image are oriented at substantially 45 degrees relative to the x and y axes of the image. The system further includes a modulating device operable to create relative movement between the print material and the projected image to provide increased image resolution and dithering.

摘要翻译： 提供了一种用于将具有x轴和y轴的图像投影到打印材料上的光学系统。 该系统包括与打印材料间隔开的SLM装置，SLM装置具有多个像素，可操作以将图像的像素投影到打印材料上并定位成使得投影图像的各个像素相对于 图像的x轴和y轴。 该系统还包括调制装置，其可操作以在打印材料和投影图像之间产生相对移动，以提供增加的图像分辨率和抖动。

公开(公告)号：US20060221019A1

公开(公告)日：2006-10-05

申请号：US11092419

申请日：2005-03-29

申请人： Daniel Morgan ,  Roger Carver

发明人： Daniel Morgan ,  Roger Carver

IPC分类号： G09G3/34

CPC分类号： G02B26/007 ,  G02B26/0816 ,  G09G3/346 ,  G09G5/02 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2360/141

摘要： An improved spatial light modulation display system includes light sources for providing red, green, and blue light. A system controller includes functionality for controlling a color balance of the red, green, and blue light. A sensor is provided for sensing light from each of the light sources. The controller can detect a shift in color balance based on the intensity of light sensed by the sensor. If the sensor output indicates that the sensor is operating out of a desirable range, the spatial light modulator can modulate the light in order change the brightness of light sensed by the sensor. The modulation pattern can be varied until the sensor output is a specified value or within a specified range of values. In a preferred embodiment, the sensor is located to receive off-state light from the spatial light modulator so as to avoid obstruction of light used for displaying images.

公开(公告)号：US20060176323A1

公开(公告)日：2006-08-10

申请号：US11051373

申请日：2005-02-04

申请人： William Bommersbach ,  Donald Whitney ,  Frederick Wedemeier ,  Roger Carver ,  Steven Penn ,  Stephen Marshall ,  Frank Poradish ,  Donald Powell

发明人： William Bommersbach ,  Donald Whitney ,  Frederick Wedemeier ,  Roger Carver ,  Steven Penn ,  Stephen Marshall ,  Frank Poradish ,  Donald Powell

IPC分类号： G09G5/02

CPC分类号： H04N9/3114 ,  G03B21/005

摘要： An optical system for projecting an image having x and y axes onto a image plane is provided. The system includes an SLM device spaced from the image plane, the SLM device having a plurality of pixels operable to project pixels of the image onto the image plane and positioned such that the individual pixels of the projected image are oriented at substantially 45 degrees relative to the x and y axes of the image. The system further includes an optic element disposed between the SLM device and the image plane and a linear displacement device operatively connected to and operable to selectively displace at least one of the SLM device and the optic element. A method for projecting an image onto a image plane is also provided.

摘要翻译： 提供了一种用于将具有x轴和y轴的图像投影到图像平面上的光学系统。 该系统包括与图像平面间隔开的SLM装置，SLM装置具有多个像素，可操作以将图像的像素投影到图像平面上并且被定位成使得投影图像的各个像素相对于 图像的x轴和y轴。 该系统还包括设置在SLM装置和图像平面之间的光学元件和可操作地连接到并可操作以用于选择性地移位SLM装置和光学元件中的至少一个的线性位移装置。 还提供了一种用于将图像投影到图像平面上的方法。