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公开(公告)号：US08072670B2
公开(公告)日：2011-12-06
申请号：US11350706
申请日：2006-02-09
IPC分类号： G02F1/03
CPC分类号： G09G3/3611 , G02F1/136277 , G02F2203/12 , G09G2300/0426 , G09G2300/0465
摘要： A spatial light modulator has an array of elements organized into element rows and element columns and an array of electrodes organized into electrode rows and electrode columns to activate the array of elements. The modulator has pixel circuitry organized into circuit rows and circuit columns with the pixel circuitry being electrically coupled to the array of electrodes, such that there is at least one translation of either circuits in a column to electrodes in a row or circuits in a row to electrodes in a column.
摘要翻译： 空间光调制器具有被组织成元件行和元件列的元件阵列以及组织成电极列和电极列的电极阵列以激活元件阵列。 调制器具有组织成电路行和电路列的像素电路，其中像素电路电耦合到电极阵列，使得在列中的任一电路至少一行到一行中的电极或一行中的电路至少 柱中的电极。
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2.发明申请公开(公告)号：US20130222443A1
公开(公告)日：2013-08-29
申请号：US13850255
申请日：2013-03-25
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G02F1/133362 , G02F1/135 , G02F1/136277 , G02F2001/13355 , G02F2203/12 , G02F2203/30 , G03B21/00 , G03B21/005 , G03B21/006 , G09G3/002 , G09G3/2011 , G09G3/3406 , G09G3/3611 , G09G2300/0857 , G09G2320/0633 , G09G2320/064 , G09G2360/142 , H04N9/3111 , H04N9/312 , H04N9/3123 , H04N9/3126
摘要： A technique for modulating light by an optically addressed, electric charge accumulating spatial light modulator achieves substantially monotonic gray scale response. Embodiments digitally modulate the voltage across a photoreceptive material included in the spatial light modulator. The digital modulation scheme entails illuminating the photoreceptor with a series of light pulses propagating from an LCoS, in which the durations of the light pulses and their positions in time combine to produce binary-weighted equivalent rms voltages on the photoreceptor. The light pulses originate from a light-emitting diode or other switchable light source, and the timing of the light pulses is controlled such that they are emitted only when the associated LCoS is in a stable state. Emitting light pulses while the LCoS is in a stable state avoids non-monotonic behavior.
摘要翻译： 通过光寻址的电荷积累空间光调制器调制光的技术实现了基本上单调的灰度响应。 实施例对包含在空间光调制器中的感光材料进行数字调制。 数字调制方案需要用从LCoS传播的一系列光脉冲来照射感光体，其中光脉冲的持续时间及其在时间上的位置组合以在感光体上产生二进制加权的等效均方根电压。 光脉冲源自发光二极管或其他可切换光源，并且控制光脉冲的定时，使得它们仅在相关联的LCoS处于稳定状态时才被发射。 在LCoS处于稳定状态时发出光脉冲避免了非单调行为。
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3.发明申请公开(公告)号：US20090015530A1
公开(公告)日：2009-01-15
申请号：US11809416
申请日：2007-06-01
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G02F1/133362 , G02F1/135 , G02F1/136277 , G02F2001/13355 , G02F2203/12 , G02F2203/30 , G03B21/00 , G03B21/005 , G03B21/006 , G09G3/002 , G09G3/2011 , G09G3/3406 , G09G3/3611 , G09G2300/0857 , G09G2320/0633 , G09G2320/064 , G09G2360/142 , H04N9/3111 , H04N9/312 , H04N9/3123 , H04N9/3126
摘要： A technique for modulating light by an optically addressed, electric charge accumulating spatial light modulator achieves substantially monotonic gray scale response. Embodiments digitally modulate the voltage across a photoreceptive material included in the spatial light modulator. The digital modulation scheme entails illuminating the photoreceptor with a series of light pulses propagating from an LCoS, in which the durations of the light pulses and their positions in time combine to produce binary-weighted equivalent rms voltages on the photoreceptor. The light pulses originate from a light-emitting diode or other switchable light source, and the timing of the light pulses is controlled such that they are emitted only when the associated LCoS is in a stable state. Emitting light pulses while the LCoS is in a stable state avoids non-monotonic behavior.
摘要翻译： 通过光寻址的电荷积累空间光调制器调制光的技术实现了基本上单调的灰度响应。 实施例对包含在空间光调制器中的感光材料进行数字调制。 数字调制方案需要用从LCoS传播的一系列光脉冲来照射感光体，其中光脉冲的持续时间及其在时间上的位置组合以在感光体上产生二进制加权的等效均方根电压。 光脉冲源自发光二极管或其他可切换光源，并且控制光脉冲的定时，使得它们仅在相关联的LCoS处于稳定状态时才被发射。 在LCoS处于稳定状态时发出光脉冲避免了非单调行为。
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公开(公告)号：US08405690B2
公开(公告)日：2013-03-26
申请号：US11809416
申请日：2007-06-01
CPC分类号： G09G3/36 , G02F1/133362 , G02F1/135 , G02F1/136277 , G02F2001/13355 , G02F2203/12 , G02F2203/30 , G03B21/00 , G03B21/005 , G03B21/006 , G09G3/002 , G09G3/2011 , G09G3/3406 , G09G3/3611 , G09G2300/0857 , G09G2320/0633 , G09G2320/064 , G09G2360/142 , H04N9/3111 , H04N9/312 , H04N9/3123 , H04N9/3126
摘要： A technique for modulating light by an optically addressed, electric charge accumulating spatial light modulator achieves substantially monotonic gray scale response. Embodiments digitally modulate the voltage across a photoreceptive material included in the spatial light modulator. The digital modulation scheme entails illuminating the photoreceptor with a series of light pulses propagating from an LCoS, in which the durations of the light pulses and their positions in time combine to produce binary-weighted equivalent rms voltages on the photoreceptor. The light pulses originate from a light-emitting diode or other switchable light source, and the timing of the light pulses is controlled such that they are emitted only when the associated LCoS is in a stable state. Emitting light pulses while the LCoS is in a stable state avoids non-monotonic behavior.
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公开(公告)号：US20230186874A1
公开(公告)日：2023-06-15
申请号：US17821133
申请日：2022-08-19
IPC分类号： G09G5/395
摘要： Systems and methods for improving operating characteristics of displays such as liquid crystal on silicon displays.
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公开(公告)号：US08013820B2
公开(公告)日：2011-09-06
申请号：US11809417
申请日：2007-06-01
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/02 , G09G3/2014 , G09G3/2025 , G09G3/2081
摘要： A method, device and computer program are detailed for modulating write light. For a plurality of pixel locations of an electro-optic layer of an optical write valve and across each of a plurality of consecutive frames, a set of pixel data bits is modulated across a first and a second pulse width period of the frame. The first and second pulse width periods, and adjacent pulse periods of sequential frames, are separated from one another by a pulse-off period that is at least equal to a response time of the electro-optic layer during which no bits are modulated. Separately in each frame, write light is output from each of the plurality of pixel locations according to the modulated pixel data bits in the frame. In an embodiment, the set of pixel data bits are modulated by applying a voltage at a pixel location of the electro-optic layer in synchronism with illuminating a light source that illuminates that pixel location.
摘要翻译： 详细的方法，设备和计算机程序用于调制写入光。 对于光学写入阀的电光层并跨越多个连续帧中的每一个的多个像素位置，在帧的第一和第二脉冲宽度周期上调制一组像素数据位。 连续帧的第一和第二脉冲宽度周期和相邻的脉冲周期通过至少等于电光层在不调整位的响应时间的脉冲关闭周期彼此分离。 在每个帧中单独地，根据帧中的调制像素数据位，从多个像素位置中的每一个输出写入光。 在一个实施例中，通过在照射该像素位置的光源同步地施加电光层的像素位置处的电压来调制像素数据位集合。
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7.发明授权公开(公告)号：US07367715B1
公开(公告)日：2008-05-06
申请号：US11689788
申请日：2007-03-22
CPC分类号： G02B6/4214 , G02B6/4249 , H05K1/0274
摘要： A structure that possesses the combined properties of carrying signals through the provision of a series of electrical conductors, and by optical signals through the intermediary of a series of optical waveguides. This imparts a particular advantage thereto for the fabrication of optical data links, providing a convenient, compact method of interconnecting electrical paths to transducer chips and to waveguide structures. This approach solves the problem of connecting polymer waveguides to VCSEL (Vertical-Cavity-Surface-Emitting Laser) arrays, thereby avoiding the problem of damaging fragile wire bonds. A method is also provided which utilizes the foregoing structure.
摘要翻译： 具有通过提供一系列电导体携带信号和通过一系列光波导中介的光信号的组合特性的结构。 这为光学数据链路的制造提供了特别的优点，提供了将电路互连到换能器芯片和波导结构的方便，紧凑的方法。 这种方法解决了将聚合物波导连接到VCSEL（垂直腔表面发射激光）阵列的问题，从而避免了损坏脆弱的引线键的问题。 还提供了利用上述结构的方法。
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公开(公告)号：US6129939A
公开(公告)日：2000-10-10
申请号：US135085
申请日：1998-08-17
CPC分类号： A21B5/08 , A23L5/11 , A23L5/12 , A23L7/13 , A47J37/1214
摘要： A method for making bowl-shaped snack food products, e.g. tortilla chips. The method features placing chip preforms in open bowl-shaped cavities and partially frying the chip preforms by filling them with hot oil from above. Additionally, the preforms are partially fried from below by immersing the lower portions of the preforms in a vat of hot oil and transporting them through the hot oil. After cooking the preforms to a desired moisture content, at which point the preforms retain their bowl shapes outside of or independent of the mold cavities, the preforms are removed from the mold cavities and subsequently cooked to completion in a secondary frying operation.
摘要翻译： 制作碗状休闲食品的方法，例如 玉米片。 该方法的特征在于将芯片预成型件放置在开放的碗状空腔中，并通过从上方向其中填充热油来部分地煎炸芯片预制件。 此外，通过将预成型件的下部浸渍在大量热油中并将其输送通过热油，将预成型件从下方部分地油炸。 在将预成型件烹饪成期望的水分含量之后，预成型件在此处将其碗形状保持在模腔之外或独立于模腔，将预成型件从模腔中移出，随后在二次油炸操作中完成。
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公开(公告)号：US4423357A
公开(公告)日：1983-12-27
申请号：US390590
申请日：1982-06-21
IPC分类号： H03K17/12 , G05F3/22 , H03F1/22 , H03K17/615 , H03K17/60
CPC分类号： G05F3/22
摘要： Three-transistor, four-terminal precision current source is switchable. Current is passed between two of the terminals in the presence of a switching signal on another terminal. While switched on, the current is regulated according to a reference voltage supplied to the remaining terminal.
摘要翻译： 三晶硅，四端精密电流源可切换。 在另一个终端上存在切换信号的情况下，两个终端之间的电流通过。 在接通电源时，根据提供给剩余端子的参考电压来调节电流。
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公开(公告)号：US06467398B2
公开(公告)日：2002-10-22
申请号：US09948710
申请日：2001-09-10
申请人： Timothy J. Fink , Ernest Marshall , Peris W. Njenga , James L. Sanford , James W. Stalder , Kevin Trick
发明人： Timothy J. Fink , Ernest Marshall , Peris W. Njenga , James L. Sanford , James W. Stalder , Kevin Trick
IPC分类号： A23L101
CPC分类号： A21B5/08 , A23L5/11 , A23L5/12 , A23L7/13 , A47J37/1214
摘要： A method and apparatus for making bowl-shaped snack food products, e.g. tortilla chips. The method features placing chip preforms in open bowl-shaped cavities and partially frying the chip preforms by filling them with hot oil from above. Additionally, the preforms are partially fried from below by immersing the lower portions of the preforms in a vat of hot oil and transporting them through the hot oil. After cooking the preforms to a desired moisture content, at which point the preforms retain their bowl shapes outside of or independent of the mold cavities, the preforms are removed from the mold cavities and subsequently cooked to completion in a secondary frying operation. The invention also features an apparatus to carry out the method.
摘要翻译： 一种用于制造碗形休闲食品的方法和设备，例如， 玉米片。 该方法的特征在于将芯片预成型件放置在开放的碗状空腔中，并通过从上方向其中填充热油来部分地煎炸芯片预制件。 此外，通过将预成型件的下部浸渍在大量热油中并将其输送通过热油，将预成型件从下方部分地油炸。 在将预成型件烹饪成期望的水分含量之后，预成型件在此处将其碗形状保持在模腔之外或独立于模腔，将预成型件从模腔中移出，随后在二次油炸操作中完成。 本发明还具有实现该方法的装置。
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