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11. 发明授权

US6108111A Ferroelectric optical computing device with low optical power non-destructive read-out 失效
标题翻译：铁电光学计算设备具有低光功率无损读出
公开(公告)号：US6108111A
公开(公告)日：2000-08-22
申请号：US795954
申请日：1997-02-06
申请人： Sarita Thakoor , Anilkumar P. Thakoor
发明人： Sarita Thakoor , Anilkumar P. Thakoor
IPC分类号： G02F1/055 , G11C7/00 , G11C11/22 , H01G7/06
CPC分类号： G02F1/0558 , G11C11/22 , G11C7/005
摘要： Photoresponse from a ferroelectric optical computing device, such as a memory cell or a logic switch, is increased by either illuminating the regions of the ferroelectric crystal under the electrode edges in a sandwich structure device or by aligning the principal axis of the ferroelectric crystal parallel to the linear polarization vector of the optical beam. Device density is increased by reducing the beam size using a small near-field optical fiber. Device evaluation including imprint failure susceptibility is performed by illuminating each ferroelectric optical computing device in a large array of such devices and storing the device address of any device whose response departs from a normal range.
摘要翻译：通过在夹层结构器件中照射电极边缘下方的铁电晶体的区域，或通过将铁电晶体的主轴与...平行的方式对准来增加来自诸如存储器单元或逻辑开关的铁电光学计算设备的光响应光束的线偏振矢量。通过使用小的近场光纤减小光束尺寸来增加装置密度。通过照射大量这样的装置中的每个铁电光学计算装置并存储其响应偏离正常范围的任何装置的装置地址来执行包括打印故障敏感性的装置评估。

12. 发明授权

US5923182A Ferroelectric optical computing device with low optical power non-destructive read-out 失效
公开(公告)号：US5923182A
公开(公告)日：1999-07-13
申请号：US652841
申请日：1996-05-23
申请人： Sarita Thakoor , Anilkumar P. Thakoor
发明人： Sarita Thakoor , Anilkumar P. Thakoor
IPC分类号： G02F1/055 , G11C7/00 , G11C11/22
CPC分类号： G02F1/0558 , G11C11/22 , G11C7/005
摘要： Photoresponse from a ferroelectric optical computing device, such as a memory cell or a logic switch, is increased by either illuminating the regions of the ferroelectric crystal under the electrode edges in a sandwich structure device or by aligning the principal axis of the ferroelectric crystal parallel to the linear polarization vector of the optical beam. Device density is increased by reducing the beam size using a small near-field optical fiber. Device evaluation including imprint failure susceptibility is performed by illuminating each ferroelectric optical computing device in a large array of such devices and storing the device address of any device whose response departs from a normal range.

13. 发明授权

US5831674A Oblique access to image data for reading bar codes 失效
标题翻译：轻松访问用于阅读条形码的图像数据
公开(公告)号：US5831674A
公开(公告)日：1998-11-03
申请号：US538834
申请日：1995-10-04
申请人： Paul P. Ju , Ynjiun P. Wang
发明人： Paul P. Ju , Ynjiun P. Wang
IPC分类号： G11C7/00 , G11C8/12 , H04N5/335
CPC分类号： G11C8/12 , G11C7/005
摘要： An image sensor array system is addressable to enable readout of randomly selected image data from any one or more individual sensor cells, for any selected image area (13), or for the entire image area (15). The sensor array (16) is accessed by horizontal and vertical readout circuits (22 and 24) under the control of address signals from an address unit (20). Location signals, from a source (12), indicative of a selected image area (13) may be used by the address unit (20) to provide address signals representative of the location of a specific sensor cell or area (13) of the array including image data of interest. Under the control of the address signals, image data from cells at the intersection of array lines and columns are sampled by sampling devices (26-32) and provided as output signals representative of the selected portion of the image area at an output port (34). Simplified readout can be provided for oblique line components of images. Differing input bus widths enable different levels of cell or line selection.
摘要翻译：图像传感器阵列系统可寻址以使得能够从任何一个或多个单独的传感器单元，对于任何选择的图像区域（13）或整个图像区域（15）读出随机选择的图像数据。在来自地址单元（20）的地址信号的控制下，传感器阵列（16）由水平和垂直读出电路（22和24）访问。指示所选择的图像区域（13）的源（12）的位置信号可以由地址单元（20）使用，以提供表示阵列的特定传感器单元或区域（13）的位置的地址信号包括感兴趣的图像数据。在地址信号的控制下，通过采样装置（26-32）对阵列线和列交叉处的单元的图像数据进行采样，并将其作为输出端口（34）输出，代表图像区域的选定部分）。可以为图像的斜线分量提供简化的读数。不同的输入总线宽度可以实现不同级别的单元格或行选择。

14. 发明授权

US5830575A Memory device using movement of protons 失效
公开(公告)号：US5830575A
公开(公告)日：1998-11-03
申请号：US714547
申请日：1996-09-16
申请人： William L. Warren , Karel J. R. Vanheusden , Daniel M. Fleetwood , Roderick A. B. Devine
发明人： William L. Warren , Karel J. R. Vanheusden , Daniel M. Fleetwood , Roderick A. B. Devine
IPC分类号： H01L21/8247 , G11C7/00 , G11C13/04 , G11C16/04 , H01L21/00 , H01L21/28 , H01L27/10 , H01L27/12 , H01L29/788 , H01L29/792 , B32B5/16
CPC分类号： G11C7/005 , G11C13/04 , G11C16/0466 , H01L21/28273 , H01L27/1203 , H01L29/792 , Y10T428/2993 , Y10T428/31504 , Y10T428/31598
摘要： An electrically written memory element utilizing the motion of protons within a dielectric layer surrounded by layers on either side to confine the protons within the dielectric layer with electrode means attached to the surrounding layers to change the spatial position of the protons within the dielectric layer. The device is preferably constructed as a silicon-silicon dioxide-silicon layered structure with the protons being introduced to the structure laterally through the exposed edges of the silicon dioxide layer during a high temperature anneal in an atmosphere containing hydrogen gas. The device operates at low power, is preferably nonvolatile, is radiation tolerant, and is compatible with convention silicon MOS processing for integration with other microelectronic elements on the same silicon substrate. With the addition of an optically active layer, the memory element becomes an electrically written, optically read optical memory element.

15. 发明授权

US5737281A Data writing method and device of semiconductor device 失效
标题翻译：半导体器件的数据写入方法和器件
公开(公告)号：US5737281A
公开(公告)日：1998-04-07
申请号：US611083
申请日：1996-03-05
申请人： Minoru Takeda , Yutaka Hayashi , Machio Yamagishi
发明人： Minoru Takeda , Yutaka Hayashi , Machio Yamagishi
IPC分类号： G03F7/20 , G11C7/00 , G11C17/08 , H01L21/8247 , H01L27/115 , H01L29/788 , H01L29/792 , G11B13/00 , G11C11/34
CPC分类号： H01L29/792 , G11C17/08 , G11C7/005 , H01L29/7881
摘要： An ultraviolet laser beam emitted from a laser beam source 1 is subjected to on/off control at an AOM 3, is linearly scanned at an equal speed by a polygon mirror 5 and an f.THETA. lens 6, is collected by an object lens 7, and is selectively spot-irradiated to a memory cell array of a semiconductor chip 8 on an XY stage 9 two-dimensionally moved by a control device 10 so as to write a pattern corresponding to desired data, whereby a custom ROM can be supplied in flexible production on a timely basis meeting market trends.
摘要翻译：从激光束源1发射的紫外激光束在AOM 3处进行开/关控制，通过多面镜5和f THETA透镜6以等速线性扫描由物镜7收集，并且被选择性地点照射到由控制装置10二维移动的XY平台9上的半导体芯片8的存储单元阵列，以便写入对应于期望数据的图案，从而可以灵活地提供定制ROM 及时生产符合市场趋势。

16. 发明授权

US5608666A Optical memory apparatus using first and second illuminating lights for writing and reading 失效
标题翻译：使用第一和第二照明灯进行写入和读取的光学存储装置
公开(公告)号：US5608666A
公开(公告)日：1997-03-04
申请号：US380698
申请日：1995-01-30
申请人： Takashi Inushima , Rimantas Vaitkus , Satoshi Teramoto
发明人： Takashi Inushima , Rimantas Vaitkus , Satoshi Teramoto
IPC分类号： G11B11/08 , G11B11/12 , G11C7/00 , G11C13/04
CPC分类号： G11C7/005 , G11B11/08 , G11B11/12 , G11C13/047
摘要： An electronic apparatus comprising a material having a photoconductivity, an energy bandgap, and trap levels. The material is typified by a thin film of polycrystalline diamond. The material is illuminated with a first light having photon energies greater than the energy bandgap of the material. Then, the material is illuminated with a second light having photon energies smaller than the energy bandgap of the material to thereby induce a photocurrent. The amount of the first light can be known by measuring the induced photocurrent.
摘要翻译：一种电子设备，包括具有光电导性，能带隙和陷阱水平的材料。该材料以多晶金刚石薄膜为代表。材料用具有大于材料的能带隙的光子能量的第一光照射。然后，用具有小于材料的能带隙的光子能量的第二光照射材料，从而引起光电流。通过测量感应的光电流可以知道第一光的量。

17. 发明授权

US5541888A Optical random access memory 失效
公开(公告)号：US5541888A
公开(公告)日：1996-07-30
申请号：US334185
申请日：1994-11-03
申请人： James T. Russell
发明人： James T. Russell
IPC分类号： G11C11/42 , G11C7/00 , G11C11/56 , G11C13/04 , G11B7/00
CPC分类号： G11C7/005 , G11C11/56 , G11C13/04 , G11C13/041
摘要： An optical memory is disclosed in which data is stored in an optical data layer capable of selectively altering light such as by changeable transmissivity, reflectivity, polarization, and/or phase. The data is illuminated by controllable light sources and an array of multi-surface imaging lenslets project the image onto a common array of light sensors. Data is organized into a plurality of regions or patches (called pages) and by selective illumination of each data page, one of the lenslets images the selected data page onto the light sensors. Light in the data image pattern strikes different ones of the arrayed light sensors, thereby outputting a pattern of binary bits in the form of electrical data signals. By selectively and sequentially illuminating different ones of the data regions (pages) on the data layer, correspondingly different data patterns are imaged by the corresponding lenslets onto the common sensor array, thereby enabling many stored data pages to be retrieved by multiplexing at electro-optical speed.

18. 发明授权

US5511035A Optical random access memory having diffractive simplex imaging lens 失效
$Optical random access memory having diffractive simplex imaging lens$
标题翻译：具有衍射单纯形成像透镜的光学随机存取存储器
公开(公告)号：US5511035A
公开(公告)日：1996-04-23
申请号：US272672
申请日：1994-07-07
申请人： James T. Russell
发明人： James T. Russell
IPC分类号： G11C11/42 , G02B3/00 , G02B3/08 , G02B13/00 , G11B7/00 , G11B7/004 , G11B7/135 , G11C7/00 , G11C11/56 , G11C13/04 , H04N1/21
CPC分类号： G11C7/005 , G11C11/56 , G11C13/04 , G11C13/041
摘要： An optical memory stores data in an optical data layer capable of selecting altering light such as by changeable transmissivity. Data is organized into a plurality of regions or patches (called pages) in which each page contains a field of data spots storing binary data as the presence or absence of a hole. The data is illuminated by controllable light sources and an array of single element diffractive imaging lenslets, one for each data page, projects the image onto a common array of light sensors. By selective illumination of each data page, one of the single element lenslets images the selected data page of holes onto the light sensors. By selecting a hole size and using a certain range of restricted acceptance angle grooves on the diffractive elements, the data image is optimized for a single diffractive element lens.
摘要翻译：光学存储器将数据存储在能够选择改变光的光学数据层中，例如通过可变的透射率。数据被组织成多个区域或补丁（称为页面），其中每个页面包含存储二进制数据的数据点的字段作为孔的存在或不存在。数据由可控光源照射，并且单个元素衍射成像小透镜的阵列（每个数据页面一个）将图像投影到共同的光传感器阵列上。通过对每个数据页进行选择性照明，单个元件小透镜中的一个将所选择的数据页面的图像成像到光传感器上。通过选择孔尺寸并在衍射元件上使用一定范围的限制接受角度凹槽，数据图像针对单个衍射元件透镜进行了优化。

19. 发明授权

US5424974A Optoelectric memories with photoconductive thin films 失效
标题翻译：具有光电导薄膜的光电存储器
公开(公告)号：US5424974A
公开(公告)日：1995-06-13
申请号：US270724
申请日：1994-07-05
申请人： Chongyang Liu , Horng-long Pan , Allen J. Bard , Marye A. Fox
发明人： Chongyang Liu , Horng-long Pan , Allen J. Bard , Marye A. Fox
IPC分类号： G01Q60/00 , G01Q90/00 , G11B9/00 , G11B9/08 , G11B11/08 , G11C7/00 , G11C13/04 , G11C11/42
CPC分类号： G11B9/08 , G11B11/08 , G11B9/14 , G11B9/149 , G11C13/04 , G11C7/005 , B82Y10/00
摘要： Methods and apparatii are described for information storage in photoconductive film of single layer composition by irradiation of memory elements simultaneously with application of an electric field. Information is stored as trapped charge accumulations in the film when the irradiation is removed, but trapped charge can be released by subsequent irradiation. Repeated information storage, followed by erasure, returns the films to their original state without degradation.
摘要翻译：描述了用于通过在施加电场的同时照射存储元件的单层组成的光电导膜中的信息存储的方法和装置。当去除照射时，信息被存储为膜中的捕获的电荷聚集，但是通过随后的照射可以释放捕获的电荷。重复的信息存储，然后擦除，将电影恢复到原始状态，而不会降级。

20. 发明授权

US5392369A Optical digital memory system 失效
标题翻译：光学数字存储系统
公开(公告)号：US5392369A
公开(公告)日：1995-02-21
申请号：US186703
申请日：1994-01-25
申请人： Seymour Edelman
发明人： Seymour Edelman
IPC分类号： G02B6/02 , G02B6/28 , G02B6/35 , G02F1/141 , G11C7/00 , G11C13/04
CPC分类号： G02B6/02 , G02B6/2852 , G11C13/04 , G11C7/005 , G02F1/141
摘要： An optical memory having a light valve for each memory bit. Each bit is programmed in a WRITE mode to pass or inhibit optical energy emitted from a local source of illumination and thus store a binary value of "1" or "0". A short length of optical fiber guides light from the light valve in a READ mode to the core of a transmission fiber which acts as a series transmission line for an optical pulse sequence when each of a plurality of the light valves is illuminated by a respective optical source, e.g., a light emitting diode. An optical energy absorbing termination is located at one end of the series transmission fiber while an optical amplifier device is located at the opposite or output end and, where necessary in between, with the amplified pulse sequence from the transmission fiber being thereafter coupled to one or more individual optical receiver and transducer units which generate respective corresponding electrical utilization signals.
摘要翻译：一种具有用于每个存储器位的光阀的光学存储器。每个位在WRITE模式下编程，以通过或禁止从本地照明光源发射的光能，因此存储二进制值“1”或“0”。光纤的短长度将来自光阀的光以READ模式引导到传输光纤的纤芯，传输光纤作为光脉冲序列的串联传输线，当多个光阀中的每一个被相应的光学源，例如发光二极管。光学能量吸收终端位于串联传输光纤的一端，而光放大器装置位于相对或输出端，并且在必要时位于其间，来自传输光纤的放大脉冲序列此后耦合到一个或更多的单独的光接收器和换能器单元，其产生相应的相应的电气利用信号。

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