公开(公告)号：US10204683B2

公开(公告)日：2019-02-12

申请号：US15303982

申请日：2015-04-14

申请人： PRAGMATIC PRINTING LTD

发明人： Richard Price ,  Catherine Ramsdale

IPC分类号： G02F1/13 ,  G11C13/04 ,  G11B11/12 ,  G11C11/56 ,  G11C13/00 ,  G11B9/04 ,  G11B11/08

摘要： A method of manufacturing an electronic circuit comprises: providing an electronic circuit having a first configuration in which the circuit comprises a resistive element having a first resistance, and irradiating at least a part of the resistive element with electromagnetic radiation to change the resistance of the resistive element from the first resistance to a second resistance, the second resistance being lower than the first resistance. A method of storing data comprises: receiving a piece of data to be stored; determining a number according to the data; and irradiating at least part of a resistive element with that number of pulses of electromagnetic radiation to change a resistance of the resistive element from a first resistance to a second resistance, the second resistance being lower than the first resistance. A difference between the first resistance and the second resistance is dependent on the number. Corresponding circuits and data storage systems are disclosed.

公开(公告)号：US09589631B2

公开(公告)日：2017-03-07

申请号：US14648902

申请日：2013-09-30

申请人： Institut Jozef Stefan ,  Center Odlicnosti Nanoznanosti In Nanotehnologije—Co Nanocenter

发明人： Ljupka Stojcevska ,  Tomaz Mertelj ,  Igor Vaskivskyi ,  Dragan Mihailovic

IPC分类号： G11C11/00 ,  G11C13/00 ,  G11C13/04 ,  G11B7/0045 ,  G11B9/04 ,  G11B11/08 ,  G11B7/2433 ,  G11B7/243

CPC分类号： G11C13/0004 ,  G11B7/00454 ,  G11B7/2433 ,  G11B9/04 ,  G11B11/08 ,  G11B2007/24306 ,  G11B2007/2432 ,  G11B2007/24324 ,  G11C13/0007 ,  G11C13/004 ,  G11C13/0097 ,  G11C13/047

摘要： The invention refers to an ultrafast quench based nonvolatile bistable device which consists of an active material on a passive or active substrate which changes its physical properties, after exposure to a sufficiently temporally short external perturbation causing an ultrafast quench. The perturbation can be from an external ultrashort laser pulse or ultrafast electrical pulse from an electrooptic device or any other generator of ultrashort pulses. This change of the materials properties can be detected as a change of optical properties or electrical resistance. The dielectric properties can be reverted back to their original state by the application of a heat pulse applied by an electrical heater within the device or an external laser.

摘要翻译： 本发明涉及一种基于超快淬火的非易失性双稳态器件，其在经过充分时间短的外部扰动导致超快淬火之后，由活性材料组成，其在被动或有源衬底上改变其物理性质。 扰动可以来自外部超短激光脉冲或来自电光装置或任何其他超短脉冲发生器的超快电脉冲。 材料特性的这种变化可以被检测为光学特性或电阻的变化。 介电性能可以通过在器件或外部激光器中施加由电加热器施加的加热脉冲而恢复到其初始状态。

公开(公告)号：US08358481B2

公开(公告)日：2013-01-22

申请号：US12080278

申请日：2008-04-02

申请人： Yuchen Zhou ,  Erhard Schreck ,  David Hu

发明人： Yuchen Zhou ,  Erhard Schreck ,  David Hu

IPC分类号： G11B11/08

CPC分类号： G11B5/59633 ,  B82Y10/00 ,  G11B5/314 ,  G11B5/59638 ,  G11B5/743 ,  G11B5/82 ,  G11B5/855 ,  G11B9/1409

摘要： The preferred embodiments of the present invention are devices and processes for producing high resolution lithography or pattern formation on the nanometer scale, using a voltage-biased probe that is slider-mounted along with, or separate from but linked to, a magnetic read head within a HDD mechanism. The probe is guided and positioned over a target layer by the motion of the read head which is, itself, guided by signals from servo tracks on a magnetic layer that activate an electromechanical servomechanism within the HDD. An electric field produced by the probe is capable of modifying the surface of the target layer over which the probe flies either directly, or by current induced or thermally induced effects. Targets such as amorphous or crystalline silicon can be hydrogen passivated and the electric field will produce oxidized or anodized lines with nanometer resolution.

摘要翻译： 本发明的优选实施例是设备和方法用于在纳米尺度上产生高分辨率平版印刷或图案形成，使用电压偏置探针，滑块安装有沿，或从分开的，但连接到，一个磁性读出头内 HDD机制。 探头通过读取头的运动被引导和定位在目标层上，该读取头本身由在激活HDD内的机电伺服机构的磁性层上的来自伺服磁道的信号引导。 由探针产生的电场能够直接改变探针在其上飞行的目标层的表面，或者通过电流感应或热诱导效应。 诸如非晶体或晶体硅的靶可以被氢钝化，并且电场将产生具有纳米分辨率的氧化或阳极化线。

公开(公告)号：US06961299B2

公开(公告)日：2005-11-01

申请号：US10310606

申请日：2002-12-05

申请人： Robert Bicknell-Tassius ,  Gary R. Ashton

发明人： Robert Bicknell-Tassius ,  Gary R. Ashton

IPC分类号： G11B9/04 ,  G11B9/00 ,  G11B9/10 ,  G11B11/00 ,  G11B11/08 ,  G11B7/00

CPC分类号： B82Y10/00 ,  G11B9/10 ,  G11B9/14 ,  G11B11/08

摘要： A storage device has a stator layer, an emitter layer, and a rotor layer. The rotor layer has a plurality of data clusters, each having a substrate which is electrically isolated from the other data clusters by a dielectric material. Another storage device has a means for electrically isolating a plurality of data clusters, each having phase change media coupled to a conductive substrate, from each other. The storage device also has a means for reading a differential signal from each of the data clusters based on currents which flow from the phase change media to the conductive substrate in each data cluster. A method of electrically isolating conductive regions on a micromover device is also provided.

摘要翻译： 存储装置具有定子层，发射极层和转子层。 转子层具有多个数据簇，每个数据簇具有通过电介质材料与其它数据簇电隔离的衬底。 另一种存储装置具有用于将彼此相互连接的多个数据簇（各自具有耦合到导电基板的相变介质）电隔离的装置。 存储装置还具有用于基于从每个数据簇中的相变介质流到导电基板的电流从每个数据簇读取差分信号的装置。 还提供了一种在微缩装置上电隔离导电区域的方法。

公开(公告)号：US06912193B2

公开(公告)日：2005-06-28

申请号：US10354101

申请日：2003-01-30

申请人： Yasuo Cho ,  Atsushi Onoe

发明人： Yasuo Cho ,  Atsushi Onoe

IPC分类号： G01Q60/24 ,  G01Q60/46 ,  G01Q80/00 ,  G01Q90/00 ,  G11B9/00 ,  G11B9/02 ,  G11B9/14 ,  G11B11/00 ,  G11B11/08

CPC分类号： B82Y10/00 ,  G11B9/02 ,  G11B9/14 ,  G11B9/1472 ,  G11B11/007 ,  G11B11/08

摘要： The record condition extraction system (1) of a dielectric recording medium is intended to obtain an applied voltage and an applied time length to be recorded when recording information in the dielectric recording medium. The record condition extraction system (1) is provided with: an applied voltage setting device (11); an applied time length setting device (12); a record control device (13); an applied voltage/applied time length record device (14); a record device (15); a dot radius measurement device (16); a dot radius record device (17); an optimum dot radius detection device (18); a record condition determination device (19); and an output device (20). The applied voltage setting device (11) and the applied time length setting device (12) set a voltage and a time applied to a probe (31) of the record device (15), respectively. The dot radius of a polarization domain 38, which is recorded at the record device (15), is measured at the dot radius measurement device (16), and the optimum polarization domain (38) is obtained at the optimum dot radius detection device (18). The applied voltage and the applied time length which have formed the polarization domain (38) are extracted as an optimum record condition.

摘要翻译： 电介质记录介质的记录条件提取系统（1）旨在获得在介质记录介质中记录信息时要记录的施加电压和施加的时间长度。 记录条件提取系统（1）具有：施加电压设定装置（11）; 施加时间长度设定装置（12）; 记录控制装置（13）; 施加电压/施加时间长度记录装置（14）; 记录装置（15）; 点半径测量装置（16）; 点半径记录装置（17）; 最佳点半径检测装置（18）; 记录条件确定装置（19）; 和输出装置（20）。 施加电压设定装置（11）和施加的时间长度设定装置（12）分别设定施加到记录装置（15）的探头（31）的电压和时间。 在点半径测量装置（16）处测量在记录装置（15）处记录的偏振域38的点半径，并且在最佳点半径检测装置（ 18）。 已经形成偏振域（38）的施加电压和施加的时间长度被提取为最佳记录条件。

公开(公告)号：US20050135203A1

公开(公告)日：2005-06-23

申请号：US10736753

申请日：2003-12-17

申请人： Robert Mejia

发明人： Robert Mejia

IPC分类号： G01Q60/32 ,  G01Q60/58 ,  G01Q80/00 ,  G11B9/00 ,  G11B11/06 ,  G11B11/08 ,  G11B13/00 ,  G11B11/00

CPC分类号： G01Q60/58 ,  G11B9/14 ,  G11B9/1409 ,  G11B9/1418 ,  G11B9/1445 ,  G11B11/06 ,  G11B11/08 ,  G11B13/00 ,  G11B2005/0021

摘要： An embodiment of a read mechanism used in a contact atomic resolution storage system, has a cantilever disposed with a medium which is movable relative to the cantilever. The cantilever has a probe which extends from the cantilever and which contacts a surface of the medium. A pod is formed on a side of the cantilever facing the medium and extends toward the media. A sensor element is formed on the pod so as to juxtapose the medium.

摘要翻译： 在接触原子分辨率存储系统中使用的读机构的实施例具有悬臂，其布置有可相对于悬臂运动的介质。 悬臂具有从悬臂延伸并与介质表面接触的探针。 荚形成在面向介质的悬臂的一侧上，朝向介质延伸。 传感器元件形成在荚上，以使介质并列。

公开(公告)号：US5731116A

公开(公告)日：1998-03-24

申请号：US451158

申请日：1995-05-26

申请人： Makoto Matsuo ,  Minoru Utsumi ,  Masayuki Iijima ,  Yukio Taniguchi ,  Hiroyuki Obata ,  Seiji Take

发明人： Makoto Matsuo ,  Minoru Utsumi ,  Masayuki Iijima ,  Yukio Taniguchi ,  Hiroyuki Obata ,  Seiji Take

IPC分类号： G03G5/02 ,  G03G15/05 ,  G11B9/08 ,  G11B11/08 ,  H04N5/80 ,  H04N9/802 ,  G03G15/00

CPC分类号： G03G15/05 ,  G03G5/02 ,  G03G5/0205 ,  G03G5/0208 ,  G11B11/08 ,  G11B9/08 ,  H04N5/80 ,  H04N9/802

摘要： The present invention relates to an electrostatic information recording medium in which a charge retaining layer having high insulating properties is laminated on an electrode, and an electrostatic information recording/reproducing process wherein, while said electrostatic information recording medium is positioned in opposition to a photosensitive member on which a photoconductive layer is laminated, the recording medium is subjected to information exposure with the application of voltage between both electrodes to accumulate electrostatic charges thereon depending upon the dosage of said information exposure, and the electrostatic information thus accumulated is reproduced by potential reading. The present electrostatic information recording medium has an information density as expressed in terms of a high recording capacity of the order of 8.times.10.sup.8 bits/cm.sup.2, and makes it possible to process information in a planar state so that analog or digital information such as characters, line pictures, images, (0.multidot.1) information and sounds can be accumulated in the form of electrostatic charges. With the present electrostatic information recording medium, it is possible to obtain information of high quality and resolving power because of the information being accumulatable in electrostatic charge units. Due to its high charge retainability, it is further possible to store information permanently. Still further, it is possible to make inexpensive and simple recording/reproducing systems, since information can be output by reading local potentials of electrostatic latent images at any time and any scanning density.

摘要翻译： 本发明涉及一种静电信息记录介质，其中具有高绝缘性的电荷保持层层压在电极上，以及静电信息记录/再现过程，其中当所述静电信息记录介质与感光构件相对置 在其上层叠有光电导层，根据所述信息曝光的剂量，通过施加两电极之间的电压来对记录介质进行信息曝光，以在其上累积静电电荷，并且通过潜在读数再现累积的静电信息。 本静电信息记录介质具有以8×10 8位/ cm 2的高记录容量表示的信息密度，并且使得可以在平面状态下处理信息，使得诸如字符，行等的模拟或数字信息 图像，图像，（0x1）信息和声音可以以静电电荷的形式累积。 利用本静电信息记录介质，由于信息可以在静电荷单元中累积，所以可以获得高质量和分辨能力的信息。 由于其高的电荷保持性，因此还可以永久地存储信息。 此外，由于可以通过在任何时间读取静电潜像的局部电位和任何扫描密度来输出信息，所以可以制造便宜且简单的记录/再现系统。

公开(公告)号：US5721042A

公开(公告)日：1998-02-24

申请号：US618548

申请日：1996-03-19

申请人： Masayuki Iijima ,  Osamu Shimizu ,  Yuichi Nakayasu ,  Yoshiaki Tsuruoka ,  Kayoko Sugiyama

发明人： Masayuki Iijima ,  Osamu Shimizu ,  Yuichi Nakayasu ,  Yoshiaki Tsuruoka ,  Kayoko Sugiyama

IPC分类号： G03G5/02 ,  G11B9/08 ,  G11B11/08 ,  B32B3/00

CPC分类号： G03G5/0214 ,  G03G5/02 ,  G03G5/0208 ,  G11B11/08 ,  G11B9/08 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/24802 ,  Y10T428/31504 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/31855

摘要： The electrostatic information recording medium of the present invention has an electric charge retaining layer 11 stacked on at least an electrode layer 13, as shown in FIG. 1. The electric charge retaining layer is formed from either 1 a resin selected from among fluorocarbon resins and polystyrene resins, and an insulating organic substance having no photoconductivity. The electrostatic information recording medium may be produced, as shown in FIG. 5, by stacking an insulating resin layer 10 on an electrode layer 13, stacking a photoconductive or electrically conductive fine particle layer 11 on the insulating resin layer 10, and further stacking an insulating resin layer 12 on the fine particle layer 11 to a thickness of 0.1 .mu.m to 1 .mu.m. If the insulating resin layers 10 and 12 are formed by coating using a fluorocarbon resin solution, the electrostatic information recording medium can be produced with excellent processability.

摘要翻译： 如图1所示，本发明的静电信息记录介质具有层叠在至少电极层13上的电荷保留层11。 电荷保持层由选自氟碳树脂和聚苯乙烯树脂中的树脂+ E，crc 1 + EE形成，并且不具有光导电性的绝缘有机物质。 可以制造静电信息记录介质，如图1所示。 如图5所示，通过在电极层13上层叠绝缘性树脂层10，在绝缘性树脂层10上层叠感光性导电性微粒层11，在绝缘树脂层10上层叠绝缘性树脂层12， 0.1亩至1亩。 如果通过使用氟碳树脂溶液的涂布形成绝缘树脂层10和12，则可以以优异的加工性制造静电信息记录介质。

公开(公告)号：US5717215A

公开(公告)日：1998-02-10

申请号：US627422

申请日：1996-04-04

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 ,  G01J1/44

CPC分类号： G11C7/005 ,  G11B11/08 ,  G11B11/12 ,  G11C13/047

摘要： An electronic apparatus comprising a material having photoconductivity, an energy bandgap, and trap levels. The material is typified by a thin film of polycrystalline diamond. The material is illuminated with first light having photon energies smaller than the energy bandgap of the material. Then, the material is illuminated with second light having photon energies greater 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。 该材料用具有小于材料的能带隙的光子能量的第一光照射。 然后，用具有大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。

公开(公告)号：US5598387A

公开(公告)日：1997-01-28

申请号：US484245

申请日：1995-06-07

申请人： Wolfgang D. Pohl

发明人： Wolfgang D. Pohl

IPC分类号： G11B7/00 ,  G11B7/004 ,  G11B7/0055 ,  G11B7/12 ,  G11B7/14 ,  G11B9/00 ,  G11B11/03 ,  G11B11/08 ,  G11B11/18 ,  G11B13/06 ,  G11B7/135

CPC分类号： B82Y10/00 ,  G11B11/03 ,  G11B11/18 ,  G11B13/06 ,  G11B7/00 ,  G11B7/124 ,  G11B7/14 ,  G11B9/1418

摘要： This high-density optical data storage unit comprises a storage medium supported on a mechanically stable substrate, and a read/write arrangement employing a plurality of laser light sources and an interrogation light source. The laser light sources are designed as laser diodes attached to a substrate and optically aligned with an equal plurality of microlenses integrated in a first transparent layer. The read/write arrangement further comprises at least one second transparent layer, and an optional semitransparent conductive coating, said layer or said coating carrying a plurality of particulate protrusions which are also aligned with said diodes and said microlenses, said storage medium and said read/write arrangement being maintained in a mutually parallel alignment with a gap in between having a width of less than 100 nm. The protrusions in combination with the laser light sources produce dints in the medium which are representative of the data to be stored. The data is read by using the interrogation light source to produce light which is scattered by the dints and is then detected by the diodes.

摘要翻译： 该高密度光学数据存储单元包括支撑在机械稳定的基板上的存储介质，以及采用多个激光光源和询问光源的读/写装置。 激光源被设计为附接到衬底并与集成在第一透明层中的相等的多个微透镜光学对准的激光二极管。 读/写布置还包括至少一个第二透明层和可选的半透明导电涂层，所述层或所述涂层承载多个微粒突起，其也与所述二极管和所述微透镜对准，所述存储介质和所述读/ 写入布置被保持在彼此平行的对准中，其间具有小于100nm的宽度的间隙。 与激光光源组合的突起在介质中产生代表要存储的数据的色调。 通过使用询问光源读取数据以产生被色调散射的光，然后由二极管检测。