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1. 发明授权

US06184874B2 Method for driving a flat panel display 失效
标题翻译：驱动平板显示器的方法
公开(公告)号：US06184874B2
公开(公告)日：2001-02-06
申请号：US08974303
申请日：1997-11-19
申请人： Robert T. Smith , Cecil W. Penn
发明人： Robert T. Smith , Cecil W. Penn
IPC分类号： G09G500
CPC分类号： G09G3/22 , G09G3/2018
摘要： A method for driving a field emission display (10) includes the steps of dividing a digital video word (14), which has n-bits, into N digital sub-words (16, 17), each of which has n′-bits, and sequentially converting each of the digital sub-words (16, 17) into a control signal (27, 29). The control signals (27, 29) are sequentially utilized to control drive signals (28, 38, 39, 41) applied to the field emission display (10).
摘要翻译：用于驱动场致发射显示器（10）的方法包括以下步骤：将具有n位的数字视频字（14）分成N个数字子字（16,17），每个数字子字具有n位并且顺序地将每个数字子字（16,17）转换成控制信号（27,29）。控制信号（27,29）被顺序地用于控制施加到场致发射显示器（10）的驱动信号（28,38,39,41）。

2. 发明授权

US5150235A Apparatus for improving the angle of view in a liquid crystal display 失效
标题翻译：用于改善液晶显示器中的视角的装置
公开(公告)号：US5150235A
公开(公告)日：1992-09-22
申请号：US650444
申请日：1991-02-04
申请人： Elias S. Haim , John A. Rupp , Cecil W. Penn
发明人： Elias S. Haim , John A. Rupp , Cecil W. Penn
IPC分类号： G02F1/1335 , G02F1/1333 , G02F1/13363
CPC分类号： G02F1/13363 , G02F1/133371 , G02F1/133514 , G02F2413/02
摘要： In a polychromatic liquid crystal display, apparatus and method for improving the off-axis viewing characteristics are described. The angle of view can be expanded by appropriate selection of the thickness and the birefringence parameter of the liquid crystal material as a function of the color of the liquid crystal display pixel. In order to improve further the angle of view, retardation films are used to reduce the angular dependence of the radiation. The retardation films reduce the background light leakage by compensating for the change in retardation of the liquid crystal display at angles other than normal to the display. The reduction in the background light leakage results in improved contrast ratio and chromaticity.
摘要翻译：在多色液晶显示器中，描述了用于提高离轴观察特性的装置和方法。可以通过适当选择液晶材料的厚度和双折射参数作为液晶显示像素的颜色的函数来扩大视角。为了进一步提高视角，使用延迟膜来减小辐射的角度依赖性。通过以与显示器正常以外的角度补偿液晶显示器的延迟变化来减小背景光泄漏。背景光泄漏的减少导致对比度和色度的提高。

3. 发明授权

US08038316B2 3-D color synthesis displays and methods 有权
标题翻译： 3-D彩色合成显示和方法
公开(公告)号：US08038316B2
公开(公告)日：2011-10-18
申请号：US11910241
申请日：2006-04-03
申请人： Louis D. Silverstein , Cecil W. Penn
发明人： Louis D. Silverstein , Cecil W. Penn
IPC分类号： F21V9/16
CPC分类号： G09G3/2003 , G09G3/003 , G09G3/22 , G09G3/36 , G09G2300/0452 , H01L27/3213 , H04N9/3126 , H04N9/3138 , H04N9/3182
摘要： Color displays superpose a two color image component with a monochrome image component to yield full color images. Each image component may be generated by controlling an array of light sources. In some embodiments the monochrome image component is provided by a backlight and the two color component is provided by an array of sub-pixels of two types.
摘要翻译：彩色显示器将双色图像分量与单色图像分量重叠，以产生全色图像。可以通过控制光源阵列来生成每个图像分量。在一些实施例中，单色图像分量由背光源提供，并且两种颜色分量由两种类型的子像素阵列提供。

4. 发明授权

US5446567A Liquid crystal display with first and second aperatures where one aperature has protuberances 失效
标题翻译：具有第一和第二个温度的液晶显示器，其中一个温度具有突起
公开(公告)号：US5446567A
公开(公告)日：1995-08-29
申请号：US35992
申请日：1993-03-23
申请人： Elias S. Haim , Cecil W. Penn
发明人： Elias S. Haim , Cecil W. Penn
IPC分类号： G02F1/1335 , G02F1/13357
CPC分类号： G02F1/133512 , G02F1/133553 , G02F1/1336
摘要： The liquid crystal display includes a patterned mirror disposed between the backlight assembly and the black matrix to reflect light back into the backlight assembly that otherwise would impinge on the black matrix. Apertures through the patterned mirror are so shaped that parallax effects with respect to the black matrix provides desirable luminance versus viewing angle profiles.
摘要翻译：液晶显示器包括设置在背光组件和黑矩阵之间的图案反射镜，以将光反射回背光组件中，否则将会照射到黑色矩阵上。通过图案化反射镜的孔径被成形为使得相对于黑色矩阵的视差效应提供了所需的亮度与视角分布。

5. 发明申请

US20090141488A1 3-D Color Synthesis Displays and Methods 有权
标题翻译： 3-D色彩合成显示和方法
公开(公告)号：US20090141488A1
公开(公告)日：2009-06-04
申请号：US11910241
申请日：2006-04-03
申请人： Louis D. Silverstein , Cecil W. Penn
发明人： Louis D. Silverstein , Cecil W. Penn
IPC分类号： F21V9/08 , F21K7/00
CPC分类号： G09G3/2003 , G09G3/003 , G09G3/22 , G09G3/36 , G09G2300/0452 , H01L27/3213 , H04N9/3126 , H04N9/3138 , H04N9/3182
摘要： Color displays superpose a two color image component with a monochrome image component to yield full color images. Each image component may be generated by controlling an array of light sources. In some embodiments the monochrome image component is provided by a backlight and the two color component is provided by an array of sub-pixels of two types.
摘要翻译：彩色显示器将双色图像分量与单色图像分量重叠，以产生全色图像。可以通过控制光源阵列来生成每个图像分量。在一些实施例中，单色图像分量由背光源提供，并且两种颜色分量由两种类型的子像素阵列提供。

6. 发明授权

US4642529A Apparatus and method for measuring linewidth and convergence in a color cathode ray tube display system 失效
标题翻译：用于测量彩色阴极射线管显示系统中的线宽和会聚的装置和方法
公开(公告)号：US4642529A
公开(公告)日：1987-02-10
申请号：US713127
申请日：1985-03-18
申请人： Cecil W. Penn
发明人： Cecil W. Penn
IPC分类号： H01J9/42 , H04N17/04 , H01J29/70 , H04N9/24 , H04N17/02
CPC分类号： H04N17/04 , H01J9/42
摘要： Apparatus for providing precise convergence measurements of electron beams in a CRT display by sensing the displacement of brightness peaks as an array of phosphorescent regions are sequentially illuminated by energy from the electron beams deflected by the deflection apparatus of the display system and an independent external time varying magnetic field applied by enclosing the CRT housing within a pair of external coils. Convergence is calculated by calibrating the recorded brightness peaks as a function of beam displacement. The system is adaptable to measuring both vertical and horizontal components of convergence as well as linewidth. The apparatus operates independently of and does not require interruption of dynamic functions which operate in synchronism with the deflection circuits, such as dynamic convergence correction.
摘要翻译：用于通过感测作为磷光区域的阵列的亮度峰值的位移来提供CRT显示器中的电子束的精确会聚测量的装置由来自由显示系统的偏转装置偏转的电子束的能量和独立的外部时变通过将CRT壳体包围在一对外部线圈内而施加的磁场。通过校准记录的亮度峰值作为光束位移的函数来计算收敛。该系统适用于测量收敛的垂直和水平分量以及线宽。该装置独立于并且不需要中断与偏转电路同步操作的动态功能，例如动态会聚校正。

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