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公开(公告)号：US11151916B2
公开(公告)日：2021-10-19
申请号：US16761767
申请日：2018-11-01
发明人： William Thomas Blank , Ilias Pappas
摘要： Techniques are described for operating a display comprising an array of emitters arranged in at least one column. A data shifting circuit stores digital data or an analog representation thereof in a first storage element. The data shifting circuit outputs the digital data or analog representation multiple times to a display driver circuit, using a multiplexer. The first storage element can be a shift register or a capacitor. Digital data can be internally shifted within the data shifting circuit, through multiple shift registers, prior to output to the display driver circuit. An analog representation can be stored and read from the same capacitor without internal shifting. The display driver circuit drives a different emitter of the column each time. A scanning assembly including a reflective surface that receives light from the emitter array forms an output image by rotating the reflective surface in synchronization with driving of the emitters.
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公开(公告)号：US6046444A
公开(公告)日：2000-04-04
申请号：US987176
申请日：1997-12-08
申请人： Morteza Afghahi
发明人： Morteza Afghahi
IPC分类号： G11C7/00 , G11C27/02 , H01L27/146 , H04N5/353 , H04N5/355 , H04N5/3745 , G11C19/30 , H01L27/02
CPC分类号： H04N5/37452 , G11C27/026 , G11C7/005 , H01L27/14609 , H04N5/353 , H04N5/355
摘要： A high sensitivity active pixel for use in MOS image sensor circuits. The pixel circuit design allows the use of digital MOS fabrication processes to be used in implementing a pixel circuit having greater sensitivity (allowing increased frame rate) and greater noise immunity than certain prior art pixels. The novel pixel features a source follower configured amplifier, such as a single MOS FET, coupled between a photodetector and a storage capacitor. A light-generated signal from the photodetector is used to control the charge placed in the storage capacitor in order to develop a capture voltage. In a particular embodiment, an n-channel source follower and a p-channel output stage are combined in the pixel to make the overall transfer function of the pixel more linear and distortion-free. In particular, the pixel transfer function becomes more linear for weak light-generated signals, whereas with conventional pixels, the pixel output signals are often distorted and even suppressed when the light-generated signal is weak. The novel pixel circuit may find particular use in a portable digital image capture system such as a digital camera.
摘要翻译： 用于MOS图像传感器电路的高灵敏度有源像素。 像素电路设计允许使用数字MOS制造工艺来实现比某些现有技术像素具有更高灵敏度（允许增加的帧速率）和更大的抗噪声能力的像素电路。 新颖像素具有耦合在光电检测器和存储电容器之间的源极跟随器配置放大器，例如单个MOS FET。 来自光电检测器的光产生信号用于控制放置在存储电容器中的电荷，以产生捕获电压。 在特定实施例中，在像素中组合n沟道源极跟随器和p沟道输出级，以使像素的整体传递函数更线性和无失真。 特别地，对于弱光产生信号，像素传递函数变得更线性，而对于常规像素，当光产生信号弱时，像素输出信号常常失真并且甚至被抑制。 新颖的像素电路可以在诸如数字照相机的便携式数字图像捕获系统中发现。
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公开(公告)号：US4670860A
公开(公告)日：1987-06-02
申请号：US719876
申请日：1985-04-04
申请人： Edward G. Wilson
发明人： Edward G. Wilson
CPC分类号： G11C21/00 , G11C21/005
摘要： A memory for carrying information comprises a multilayer film having a plurality of monomolecular layers, in which each layer is capable of carrying a charge. Charges are introduced into one side of the film in a time sequence which corresponds to the information to be carried. A voltage is applied between the faces of the film to cause the charge carried by any layer to be transferred to the adjacent layer. The sequence of charges carried by the film can be read out. The charges are introduced by electrodes adjacent opposite faces of the film which apply across the film voltage pulses of an amplitude greater than that required to cause tunnelling without thermal activation between the layers of the film and at least equal to that required to cause electrons to tunnel without thermal activation from one of the electrodes to the film layer adjacent thereto.
摘要翻译： 用于携带信息的存储器包括具有多个单分子层的多层膜，其中每层能够承载电荷。 以对应于要携带的信息的时间顺序将电荷引入电影的一侧。 在膜的表面之间施加电压，使得任何层承载的电荷被转移到相邻层。 电影携带的电荷序列可以读出。 电荷通过邻近膜的相对面的电极引入，该电极施加在膜上的电压脉冲，其幅度大于在膜的层之间没有热激活而引起隧道所需的幅度，并且至少等于导致电子隧道所需的电压脉冲 没有从一个电极到与其相邻的膜层的热激活。
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公开(公告)号：US4581717A
公开(公告)日：1986-04-08
申请号：US361577
申请日：1982-03-24
申请人： Masahiko Kaneko
发明人： Masahiko Kaneko
IPC分类号： G11B11/105 , G11C19/08 , H01F10/24 , G11C19/30
CPC分类号： H01F10/245 , G11B11/10506 , G11B11/10515 , G11B11/10517 , G11B11/10523 , G11B11/10528 , G11B11/1053 , G11B11/10536 , G11C19/0858
摘要： A thermomagnetic recording method is capable of recording information on a layer of soft magnetic material which has an axis of easy magnetization normal to the surface of the layer and in which magnetic bubble domains are generated by application of a bias magnetic field. Information is recorded by radiating the layer with pulses of a focused beam so as to form a magnetic bubble domain having a magnetization opposite to a direction of the bias magnetic field. Recorded information is stable but can be easily erased.
摘要翻译： 热磁记录方法能够将信息记录在软磁材料层上，该软磁材料层具有容易磁化的轴，垂直于层的表面，并且通过施加偏磁场产生磁泡区域。 通过用聚焦光束的脉冲辐射该层来记录信息，以便形成具有与偏置磁场的方向相反的磁化的磁性气泡畴。 记录的信息是稳定的，但可以很容易地被擦除。
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公开(公告)号：US10930188B2
公开(公告)日：2021-02-23
申请号：US16178510
申请日：2018-11-01
发明人： William Thomas Blank , Ilias Pappas
摘要： Techniques are described for collecting feedback on a display comprising a plurality of emitters arranged in a column. Each emitter is driven by a respective emitter cell that generates a driving current for the emitter based on digital data or an analog representation thereof. The digital data or analog representation is sequentially shifted through the entire column. An electrical signal associated with a last emitter to be driven based on the digital data or analog representation is measured, along a feedback path formed by selectively opening or closing a first switch and a second switch, which are respectively connectable to an anode and a cathode of the last emitter. Since each emitter cell contributes to the electrical signal, the value of the electrical signal is indicative of whether there is a problem with an emitter cell somewhere in the column. The subsequently driving of the emitters is adjusted accordingly.
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6.发明申请Transmission method and device based on management data input/output multi-source agreements 有权传输方式和设备基于管理数据输入/输出多源协议公开(公告)号：US20160277151A1
公开(公告)日：2016-09-22
申请号：US15032580
申请日：2014-05-29
申请人： ZTE CORPORATION
发明人： Yijun Xu
CPC分类号： H04L1/0083 , G11C19/30 , H04L1/0061 , H04L1/009
摘要： The present invention discloses a transmission method and device based on a management data input/output multi-source agreement. The method includes that: at least one frame is sent, and a host indicates, according to opcodes carried by the at least one frame, to perform a data reading operation or a continuous data reading operation or a data writing operation on an optical module; the at least one frame is used, during checking, for respectively calculating check values at the host and the optical module; it is determined, according to a result of comparison between the check values, whether the check values are correct, and it is decided whether it is needed to repeat the data reading operation or the continuous data reading operation or the data writing operation.
摘要翻译： 本发明公开了一种基于管理数据输入/输出多源协议的传输方法和装置。 该方法包括：发送至少一个帧，并且主机根据至少一帧承载的操作码来指示在光模块上执行数据读取操作或连续数据读取操作或数据写入操作; 在检查期间，使用至少一个帧来分别计算主机和光学模块的校验值; 根据检查值之间的比较结果确定检查值是否正确，并且确定是否需要重复数据读取操作或连续数据读取操作或数据写入操作。
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公开(公告)号：US5384728A
公开(公告)日：1995-01-24
申请号：US67996
申请日：1993-05-27
申请人： Yutaka Yamanaka
发明人： Yutaka Yamanaka
CPC分类号： G11C13/04
摘要： An optical information storage apparatus includes an optical switch element and an optical fiber. The optical switch element receives an optical input and outputs an optical output only when the optical input is equal to or greater than a predetermined value. The optical fiber constitutes a first optical path. The optical fiber has at least one end face and receives an optical output emitted from the optical switch element through the at least one end face, guides the optical output, and emits an output beam, constituting the optical input, onto the optical switch element.
摘要翻译： 光信息存储装置包括光开关元件和光纤。 光开关元件仅在光输入等于或大于预定值时接收光输入并输出光输出。 光纤构成第一光路。 光纤具有至少一个端面，并且通过至少一个端面接收从光开关元件发射的光输出，引导光输出，并将构成光输入的输出光束发射到光开关元件上。
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公开(公告)号：US4815035A
公开(公告)日：1989-03-21
申请号：US892664
申请日：1986-04-08
申请人： Robert E. Brooks
发明人： Robert E. Brooks
摘要： A device, and a corresponding method for its operation, for converting binary electrical signals into optical form and for scrolling the optical signals across an array of liquid crystal cells. The device in its two-dimensional form includes an array of rows of liquid crystal cells of the ferroelectric smectic type, input circuits for applying binary signals to an input cell in each row, and a three-phase clocking circuit connected to the remaining cells in each row, to propagate the states of the input cells rapidly into successive cells across the array, in the same manner as a shift register, but with the signals being stored in optical form for ease of processing in optical processing apparatus.
摘要翻译： 一种用于其操作的装置及其相应的方法，用于将二进制电信号转换成光学形式并且用于沿着液晶单元阵列滚动光信号。 其二维形式的器件包括铁电近晶型液晶单元行的阵列，用于将二进制信号施加到每行中的输入单元的输入电路和连接到每行中的剩余单元的三相时钟电路 每行以与移位寄存器相同的方式将输入单元的状态快速传播到阵列中的连续单元中，但是以光学形式存储信号以便于光学处理设备中的处理。
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公开(公告)号：US4534015A
公开(公告)日：1985-08-06
申请号：US420000
申请日：1982-09-20
申请人： Edward G. Wilson
发明人： Edward G. Wilson
摘要： A memory comprises a multilayer Langmuir-Blodgett film (1) in which each layer (2) is capable of carrying a charge. A photo-injector layer (D) is located on one side of the film for introducing charges into the film in a time sequence which corresponds to the information to be carried. Voltage source (6) is provided for applying a voltage between the faces of the film to cause the charge carried by any layer to be transferred to the adjacent layer. The sequence of charges carried by the film may be read out by a photon-emitting electron arrival detector (F) on the opposite side of the film, or by a method of current differentiation. The film (1) is preferably formed of a polydiacetylene.
摘要翻译： 存储器包括多层Langmuir-Blodgett膜（1），其中每个层（2）能够承载电荷。 光电注射器层（D）位于膜的一侧，以与要携带的信息相对应的时间顺序将电荷引入膜中。 提供电压源（6）用于在膜的表面之间施加电压，以使任何层承载的电荷转移到相邻层。 薄膜携带的电荷序列可以由膜的相对侧上的光子发射电子到达检测器（F）或通过电流微分的方法读出。 膜（1）优选由聚二乙炔形成。
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公开(公告)号：US4473270A
公开(公告)日：1984-09-25
申请号：US314473
申请日：1981-10-23
申请人： Herbert J. Shaw
发明人： Herbert J. Shaw
摘要： A fiber optic recirculating memory is disclosed which utilizes a single splice-free single mode optical fiber coupled to itself to form a loop which acts as a delay line. A single signal supplied as an input to the device will result in a series of output signals identical to the input signal, although at smaller, decreasing amplitudes. In addition to being useful as a recirculating memory device for use in a system where data is generated at a rate faster than it can be accepted by a data processor, the invention may be used as a tap filter to pass a selected fundamental frequency and its harmonics, and to attenuate all other frequencies.
摘要翻译： 公开了一种光纤再循环存储器，其利用与其自身耦合的单个无拼接单模光纤形成用作延迟线的环路。 作为输入到设备的单个信号将产生与输入信号相同的一系列输出信号，尽管幅度较小。 除了用作在数据以比数据处理器可以接受的速度更快的速度生成数据的系统中有用的本发明之外，本发明可以用作抽头滤波器以通过选定的基频，并且其 谐波，并衰减所有其他频率。
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