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公开(公告)号：US08963817B2
公开(公告)日：2015-02-24
申请号：US13218277
申请日：2011-08-25
CPC分类号： G06F3/0421 , G06F3/03542 , G06F3/0386 , G06F3/0412 , G06F3/042 , G09G3/3208 , G09G2300/0426 , G09G2320/043 , G09G2320/0626 , G09G2320/0673 , G09G2320/0693 , G09G2360/144 , G09G2360/145
摘要： A display that includes energy sensors within the display itself is disclosed. An Organic Light Emitting Diode (OLED) can be made to operate both as a light emitter and as an energy detector. When forward biased with an appropriate driving signal, the OLED emits light via electroluminescence, which can be used to make a portion of an image on the display. In another mode, the OLED can detect energy by converting incoming photons or energy into an electrical signal by the photoelectric effect. By operating OLEDs in the display in both emissive and sensing modes, energy that shines on the display, such as from an outside source can be detected at the same time an image is shown. Additionally, a display including OLEDs can detect light energy generated by the display itself.
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公开(公告)号：US20110304592A1
公开(公告)日：2011-12-15
申请号：US13218277
申请日：2011-08-25
CPC分类号： G06F3/0421 , G06F3/03542 , G06F3/0386 , G06F3/0412 , G06F3/042 , G09G3/3208 , G09G2300/0426 , G09G2320/043 , G09G2320/0626 , G09G2320/0673 , G09G2320/0693 , G09G2360/144 , G09G2360/145
摘要： A display that includes energy sensors within the display itself is disclosed. An Organic Light Emitting Diode (OLED) can be made to operate both as a light emitter and as an energy detector. When forward biased with an appropriate driving signal, the OLED emits light via electroluminescence, which can be used to make a portion of an image on the display. In another mode, the OLED can detect energy by converting incoming photons or energy into an electrical signal by the photoelectric effect. By operating OLEDs in the display in both emissive and sensing modes, energy that shines on the display, such as from an outside source can be detected at the same time an image is shown. Additionally, a display including OLEDs can detect light energy generated by the display itself.
摘要翻译： 公开了一种在显示器内部包括能量传感器的显示器。 可以使有机发光二极管（OLED）作为发光体和作为能量检测器进行操作。 当利用适当的驱动信号进行正向偏置时，OLED通过电致发光发光，其可用于在显示器上形成图像的一部分。 在另一种模式中，OLED可以通过光电效应将入射光子或能量转换为电信号来检测能量。 通过以发射和感测模式在显示器中操作OLED，可以在显示图像的同时检测照射在显示器上的能量，例如来自外部源的能量。 此外，包括OLED的显示器可以检测由显示器本身产生的光能。
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公开(公告)号：US08022959B1
公开(公告)日：2011-09-20
申请号：US12827557
申请日：2010-06-30
摘要： A system including a first chip, a display controller and a copy device. The first chip includes a first memory. The display controller is configured to read a first frame from a second memory external to the first chip. The copy device is configured to copy the first frame from the second memory to the first memory while the display controller reads the first frame from the second memory. Subsequent to the copy device copying the first frame from the second memory to the first memory, the first frame is stored in both the first memory and the second memory.
摘要翻译： 一种包括第一芯片，显示控制器和复制设备的系统。 第一芯片包括第一存储器。 显示控制器被配置为从第一芯片外部的第二存储器读取第一帧。 复制设备被配置为将第一帧从第二存储器复制到第一存储器，同时显示控制器从第二存储器读取第一帧。 在复制设备将第一帧从第二存储器复制到第一存储器之后，第一帧被存储在第一存储器和第二存储器中。
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公开(公告)号：US07606393B2
公开(公告)日：2009-10-20
申请号：US11703989
申请日：2007-02-07
CPC分类号： G06K9/4647 , G06F17/30802 , G06T1/0007 , G06T7/90 , G11B27/28 , H04N5/232 , H04N5/765 , H04N5/772
摘要： An image capture system comprises an image input and processing unit. The image input obtains image information which is then passed to the processing unit. The processing unit is coupled to the image input for determining image metrics on the image information. The processing unit initiates a capture sequence when the image metrics meet a predetermined condition. The capture sequence may store one or more images, or it may indicate that one or more images have been detected. In one embodiment, the image input is a CMOS or CCD sensor.
摘要翻译： 图像捕获系统包括图像输入和处理单元。 图像输入获得图像信息，然后传递给处理单元。 处理单元耦合到图像输入，用于确定图像信息上的图像度量。 当图像度量符合预定条件时，处理单元启动捕获序列。 捕获序列可以存储一个或多个图像，或者可以指示已经检测到一个或多个图像。 在一个实施例中，图像输入是CMOS或CCD传感器。
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公开(公告)号：US07005799B2
公开(公告)日：2006-02-28
申请号：US09918404
申请日：2001-07-30
CPC分类号： H01L51/5259 , H01L51/5246
摘要： An organic light emitting device display may be formed of at least two moisture impervious layers sealed to one another using an epoxy material having a desiccant formed within the epoxy material. Any moisture or other solvents that tend to penetrate into the region between the front and back plates of the display where the organic light emitting material resides, will be trapped by the desiccant within the filler material.
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6.发明授权Method and apparatus for colormetric channel balancing for solid state image sensor using time division multiplexed sampling waveforms 失效使用时分复用采样波形的固态图像传感器的差分信道平衡方法和装置公开(公告)号：US06943837B1
公开(公告)日：2005-09-13
申请号：US09476979
申请日：1999-12-31
CPC分类号： H04N5/3537 , H04N9/045 , H04N9/735
摘要： A method including determining a first integration time for a first color channel and determining a second integration time for a second color channel, where the second integration time is shorter than the first integration time. Then, the second integration time is divided into a set of integration times. A first sensor is integrated over the first integration time; and, a second sensor is integrated over the set of integration times. An apparatus for performing the method.
摘要翻译： 一种方法，包括确定第一颜色通道的第一积分时间并确定第二颜色通道的第二积分时间，其中第二积分时间比第一积分时间短。 然后，将第二积分时间分为一组积分时间。 第一个传感器集成在第一个集成时间内; 并且在该集合时间上集成了第二传感器。 一种执行该方法的装置。
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公开(公告)号：US06731306B2
公开(公告)日：2004-05-04
申请号：US09974168
申请日：2001-10-09
申请人： Lawrence A. Booth, Jr. , Kannan Raj
发明人： Lawrence A. Booth, Jr. , Kannan Raj
IPC分类号： G09G510
CPC分类号： G09G3/3648 , G09G3/2011 , G09G3/3614 , G09G2300/0809 , G09G2300/0842
摘要： A method includes storing an analog indication of a terminal voltage of a pixel cell. A second indication of an incremental update to the terminal voltage is received, and the analog indication is used to modify the terminal voltage to reflect the incremental update. The pixel cell may form part of a display panel.
摘要翻译： 一种方法包括存储像素单元的端电压的模拟指示。 接收对终端电压的增量更新的第二指示，并且使用模拟指示来修改终端电压以反映增量更新。 像素单元可以形成显示面板的一部分。
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公开(公告)号：US06597398B1
公开(公告)日：2003-07-22
申请号：US09325005
申请日：1999-06-02
IPC分类号： H04N314
CPC分类号： H01L27/14609 , H01L27/14621 , H01L27/14627 , H01L27/14645 , H04N5/2254 , H04N5/374
摘要： A method and apparatus is described that is related to image response enhancement of image sensors. In an image sensor, a phosphor layer is placed between the incident photons and the image sensor in which the phosphor layer converts incident photons from a first wavelength to a second wavelength.
摘要翻译： 描述了与图像传感器的图像响应增强有关的方法和装置。 在图像传感器中，磷光体层被放置在入射光子和图像传感器之间，其中磷光体层将入射的光子从第一波长转换成第二波长。
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公开(公告)号：US06512541B2
公开(公告)日：2003-01-28
申请号：US08986754
申请日：1997-12-08
IPC分类号： H04N5235
CPC分类号： H04N5/2259 , H04N7/188
摘要： An imaging apparatus that is configurable to operate in at least two modes. One mode is particularly suitable for still image capture, whereas the second mode is suitable for video image capture and other rapid frame rate applications. The image data in the second mode is smaller (lower resolution) than the image data obtained in the first mode. The reduction is accomplished by either digital scaling, cropping, or by a combination of optical scaling and selective readout of sensor signals. The simple digital scaling provides a fixed angular field of view for both modes of operation, while cropping alone gives a smaller field of view. Using the combination of optical scaling and selective sensor signal readout, however, provides a wider field of view for the second mode of operation while at the same time providing lower resolution images, thus improving frame rate in the second mode of operation. The embodiments can be used in a wide range of imaging applications, including digital cameras used for both still image capture and video.
摘要翻译： 一种可配置为以至少两种模式操作的成像装置。 一种模式特别适用于静态图像捕获，而第二种模式适用于视频图像捕获和其他快速帧速率应用。 第二模式中的图像数据比在第一模式中获得的图像数据更小（更低的分辨率）。 减少是通过数字缩放，裁剪或光学缩放和传感器信号的选择性读出的组合来实现的。 简单的数字缩放为两种操作模式提供了固定的角度视场，而单独裁剪则具有较小的视野。 然而，使用光学缩放和选择性传感器信号读出的组合为第二操作模式提供了更宽的视场，同时提供较低分辨率的图像，从而提高了第二操作模式中的帧速率。 这些实施例可以用于广泛的成像应用，包括用于静止图像捕获和视频的数码相机。
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公开(公告)号：US06175442B1
公开(公告)日：2001-01-16
申请号：US09318683
申请日：1999-05-25
申请人： Lawrence A. Booth, Jr. , Kannan Raj
发明人： Lawrence A. Booth, Jr. , Kannan Raj
IPC分类号： G02C2600
CPC分类号： G02B1/118 , G02B1/11 , G02B1/12 , G02F1/1335 , G02F1/133512 , G02F1/136277 , G02F2201/08
摘要： A spatial light modulator includes a plurality of spaced pixel elements. This gives rise to the possibility of reflections of light through inter-pixel gaps. These reflections may be reduced, improving the contrast, in some embodiments of the present invention, by providing a substrate beneath the pixel elements with a moth-eye like array of protrusions formed thereon. These protrusions tend to ameliorate the effects of inter-pixel light by causing multiple reflections which tend to dissipate such light.
摘要翻译： 空间光调制器包括多个间隔开的像素元件。 这导致通过像素间间隙反射光的可能性。 在本发明的一些实施例中，可以通过在像素元件下方提供在其上形成有类似蛾眼的突起阵列的衬底来提供这些反射，从而改善对比度。 这些突起倾向于通过引起倾向于消散这种光的多次反射来改善像素间的光的影响。
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