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41. 发明授权

US06806453B1 Scanning, copying, and printing with rewritable media 失效
标题翻译：使用可重写介质进行扫描，复制和打印
公开(公告)号：US06806453B1
公开(公告)日：2004-10-19
申请号：US10051669
申请日：2002-01-17
申请人： Kent D. Vincent , Xia-An Zhang , R. Stanley Williams , Philip J. Kuekes
发明人： Kent D. Vincent , Xia-An Zhang , R. Stanley Williams , Philip J. Kuekes
IPC分类号： H01L2700
CPC分类号： B41J3/4076
摘要： A scan-print device is hand-held and is scanned over the surface of a paper-like rewritable sheet. The sheet has a colorant responsive to a linear array of pixel-sized electric fields written over the sheet by the scan-print device during each scan, producing a bistable pixel (e.g., black or white) in response to field polarity. The bi-stable, rewritable colorant is highly energy efficient, requiring energy only to change an image, not to hold or illuminate it. Once a series of scans sufficient to cover the entire sheet has been made, the printed image appears as if printed conventionally. The print remains stable until reprinted or intentionally erased. Combined with hand-held scanner-copier technology, a portable copier is also implemented.
摘要翻译：扫描打印设备是手持式的，并且被扫描在纸状可重写纸张的表面上。片材具有响应于在每次扫描期间由扫描打印设备在片材上写入的像素尺寸的电场线性阵列的着色剂，响应于场极性产生双稳态像素（例如黑色或白色）。双稳态可重写着色剂具有高能效，仅需要能量来改变图像，而不是保持或照亮图像。一旦已经完成了足以覆盖整个片材的一系列扫描，印刷的图像看起来像传统上印刷一样。打印保持稳定，直到转印或故意删除。结合手持式扫描复印机技术，还实现了便携式复印机。

42. 发明授权

US06805817B2 Molecular devices activated by an electric field for electronic ink and other visual display 失效
标题翻译：通过电场激活的分子器件用于电子墨水等视觉显示
公开(公告)号：US06805817B2
公开(公告)日：2004-10-19
申请号：US09932186
申请日：2001-08-17
申请人： Xiao-An Zhang , Alexandre Bratkovski , Yong Chen , R. Stanley Williams , Kent D. Vincent
发明人： Xiao-An Zhang , Alexandre Bratkovski , Yong Chen , R. Stanley Williams , Kent D. Vincent
IPC分类号： H01B112
CPC分类号： G11C13/0014 , B82Y10/00 , C09D11/03 , C09D11/50 , C09K9/02 , G02B26/026 , G02F1/15 , G02F1/17 , G02F1/174 , G11C13/02 , G11C13/04 , G11C23/00 , G11C2213/14 , G11C2213/77
摘要： An electric field activated molecular system, preferably bi-stable, configured within an electric field generated by a pair of electrodes is provided for use, e.g., as electronic ink or other visual displays. The molecular system has an electric field induced band gap change that occurs via a change (reversible or irreversible) of the extent of the electron conjugation via chemical bonding change to change the band gap, wherein in a first state, there is substantial conjugation throughout the molecular system, resulting in a relatively smaller band gap, and wherein in a second state, the substantial conjugation is destroyed, resulting in a relatively larger band gap. The changing of substantial conjugation may be accomplished in one of the following ways: (1) charge separation or recombination accompanied by increasing or decreasing electron localization in the molecule; or (2) change of substantial conjugation via charge separation or recombination and&pgr;-bond breaking or making. A primary advantage of the molecular system is improved contrast. Because the colorant of the present invention is molecular and thus effectively monoplanar, there should be no backside reflection or excessive scattering from the colorant. A second advantage of the present invention is improved resolution. Finally, each molecule of the present invention will latch to stabilize one or the other of its color states.
摘要翻译：提供了在由一对电极产生的电场内配置的电场活化分子系统，优选双稳态，用于例如电子墨水或其它视觉显示器。分子系统具有电场诱导的带隙变化，其通过经由化学键合改变的电子共轭程度的变化（可逆的或不可逆的）发生，以改变带隙，其中在第一状态下，在整个分子系统，导致相对较小的带隙，并且其中在第二状态下，基本共轭被破坏，导致相对较大的带隙。基本共轭的改变可以通过以下方式之一来实现：（1）伴随着分子中电子定位增加或减少的电荷分离或重组; 或（2）通过电荷分离或重组和断裂或制造改变基本共轭。分子系统的主要优点是对比度提高。因为本发明的着色剂是分子的，因此有效地是单面的，所以不应该有着色剂的背面反射或过度的散射。本发明的第二个优点是分辨率提高。最后，本发明的每个分子将锁定以稳定其一个或多个其颜色状态。

43. 发明授权

US06795230B1 Self-assembled molecular color switch 失效
标题翻译：自组装分子颜色开关
公开(公告)号：US06795230B1
公开(公告)日：2004-09-21
申请号：US10465378
申请日：2003-06-18
申请人： Kent D. Vincent , Xiao-An (Sean) Zhang , Zhang-Lin Zhou
发明人： Kent D. Vincent , Xiao-An (Sean) Zhang , Zhang-Lin Zhou
IPC分类号： G02B626
CPC分类号： B82Y30/00 , G02F1/15 , H01B1/122
摘要： A self-assembled molecular color switch is formed on a substrate and comprises coupled coaxial rotors and non-coaxial stators, with each rotor rotatably connected to two stators, to form molecular planes wherein all rotors at rest are parallel to the substrate and orthogonal to an electric field. The color switch employs a novel chemistry for producing a molecular film having a field switchable color. More particularly, it is a chemistry that provides for relatively thick self-assembled molecular layers collectively having print-like optical density. Further, a means for bi-stable color switching is provided.
摘要翻译：自组装分子颜色开关形成在衬底上，并且包括耦合的同轴转子和非同轴定子，每个转子可旋转地连接到两个定子，以形成分子平面，其中所有的静止转子平行于衬底并且垂直于电场。彩色开关采用新颖的化学成分制备具有场可切换颜色的分子膜。更具体地，它是提供统一具有印刷状光密度的较厚的自组装分子层的化学。此外，提供了用于双稳态颜色切换的装置。

44. 发明授权

US06670981B1 Laser printing with rewritable media 有权
标题翻译：具有可重写介质的激光打印
公开(公告)号：US06670981B1
公开(公告)日：2003-12-30
申请号：US10021446
申请日：2001-10-30
申请人： Kent D. Vincent , R. Stanley Williams , Xiao-an Zhang
发明人： Kent D. Vincent , R. Stanley Williams , Xiao-an Zhang
IPC分类号： B41J2435
CPC分类号： G09F9/372 , B41J2/41 , Y10S977/887
摘要： A laser printing system for imaging using plain paper, rewritable media, or both. The rewritable media employs a molecular colorant. The rewritable media is brought into contact with an electrical charge deposited on the surface of a photoconductor drum or belt. Field generated cause the molecules of the colorant to change state to develop the desired text or print image.
摘要翻译：用于使用普通纸，可重写介质或两者进行成像的激光打印系统。可重写介质采用分子着色剂。使可重写介质与沉积在感光鼓或带的表面上的电荷接触。产生的场导致着色剂的分子改变状态以开发所需的文本或打印图像。

45. 发明授权

US5272518A Colorimeter and calibration system 失效
标题翻译：色度计和校准系统
公开(公告)号：US5272518A
公开(公告)日：1993-12-21
申请号：US629862
申请日：1990-12-17
申请人： Kent D. Vincent
发明人： Kent D. Vincent
IPC分类号： G01J3/12 , G01J3/26 , G01J3/28 , G01J3/36 , G01J3/46 , G01J3/51 , G01N21/27 , G01N21/25
CPC分类号： G01J3/26 , G01J3/12 , G01J3/51 , G01J3/524 , G01J2003/1234 , G01J2003/467 , G01J3/0272 , G01J3/2803 , G01J3/465
摘要： Apparatus for monitoring, converting and calibrating the spectra displayed by a colored object, using wavelength dispersion provided by a variable wavelength filter. The apparatus may serve as a spectrophotometer, as a colorimeter, or as a spectroradiometer or other device that monitors and calibrates a light signal by decomposition of the signal into a wavelength distribution. The apparatus may also be used as part of a feedback network to monitor and correct colors displayed by a color monitor, color printer, color scanner or other similar peripheral device controlled by a computer that is part of the network.

46. 发明授权

US4870268A Color combiner and separator and implementations 失效
标题翻译：彩色组合器和分离器和实现
公开(公告)号：US4870268A
公开(公告)日：1989-09-26
申请号：US333850
申请日：1989-04-04
申请人： Kent D. Vincent , Hans D. Neumann
发明人： Kent D. Vincent , Hans D. Neumann
IPC分类号： G02B27/10 , G02B27/14 , H04B10/2581 , H04N1/48 , H04N1/50 , H04N9/31
CPC分类号： H04B10/2581 , G02B27/1006 , G02B27/1013 , G02B27/1046 , G02B27/145 , G02B27/148 , H04N1/488 , H04N1/502 , H04N9/3108
摘要： The trichromatic beamsplitter consists of composited dichroic beamsplitter plates that separate a projected image into its three color components with spatial as well as spectral precision. The three linear array photosensor comprises a monolithic sensor having three parallel photodiode arrays spaced precisely to accept the color component images of the trichromatic beamsplitter.The present invention also employs a spectral and spatial combiner that is capable of maintaining equal optical path lengths of each spectral beam so that a single combined beam can be produced and can be employed in a number of different applications such as a color camera device, a color recording device, a graphics presentation device, an electronic color filter device, a color projector device and a multi-channel optical communication device.
摘要翻译：三色分束器由合成的二向色分束器组成，其将投影图像分离成其具有空间和光谱精度的三个颜色分量。三线性阵列光电传感器包括具有三个平行光电二极管阵列的单片传感器，其精确间隔以接受三色分束器的颜色分量图像。本发明还采用光谱和空间组合器，其能够保持每个光谱束的相同光程长度，使得可以产生单个组合光束并且可以在许多不同的应用中使用，例如彩色照相机装置，彩色记录装置，图形呈现装置，电子滤色器装置，彩色投影仪装置和多声道光通信装置。

47. 发明授权

US4735259A Heated transfer line for capillary tubing 失效
标题翻译：用于毛细管的加热输送管线
公开(公告)号：US4735259A
公开(公告)日：1988-04-05
申请号：US912864
申请日：1986-09-29
申请人： Kent D. Vincent
发明人： Kent D. Vincent
IPC分类号： G01N30/30 , G01N30/84 , G01N30/86 , G01N30/88 , F28F13/00 , F24H1/14 , G01N30/02
CPC分类号： G01N30/30 , G01N2030/3061 , G01N2030/8435 , G01N2030/8804 , G01N30/8631
摘要： A heated transfer line for heating a small glass capillary tube is disclosed. The transfer line is small and removable yet highly efficient, capable of uniformly heating a glass capillary tube over a 5-inch length to more than 400 degrees with less than 30 watts of power. The power is applied to an electrically conductive heater tube, which encircles the glass capillary, via first and second current conductors attached to respective ends of the heater tube. The first and second current conductors are arranged in proximity to the heater tube and back along the heater tube to a common point without touching each other. Electrical insulation is disposed between the heater tube and the first and second current conductors to electrically isolate the heater tube from the current conductors. A cover of thermal insulation is disposed over the heater tube and the current conductors and is used to thermally isolate the heater tube. An outer tube is disposed around the thermal insulation as a cover. A mounting ferrule is connected to the outer tube at the common point for mechanically mounting the transfer line and for providing an exit for the first and second current conductors.
摘要翻译：公开了一种用于加热小玻璃毛细管的加热输送管线。传输线路小且可移动但高效，能够将5英寸长的玻璃毛细管均匀地加热到超过400度，功率小于30瓦。通过连接到加热器管的相应末端的第一和第二电流导体将功率施加到环绕玻璃毛细管的导电加热器管上。第一和第二电流导体被布置在靠近加热器管并且沿加热器管回到公共点而不彼此接触。电绝缘设置在加热器管和第一和第二电流导体之间，以将加热器管与电流导体电隔离。隔热罩设置在加热管和电流导体之上，用于隔热加热管。外管围绕绝热体设置为盖。安装套圈在公共点处连接到外管，用于机械地安装传输线并为第一和第二电流导体提供出口。

48. 发明授权

US4728776A Heated transfer line for capillary tubing 失效
公开(公告)号：US4728776A
公开(公告)日：1988-03-01
申请号：US912727
申请日：1986-09-29
申请人： Kent D. Vincent
发明人： Kent D. Vincent
IPC分类号： G01N30/30 , G01N30/84 , G01N30/86 , G01N30/88 , F24H1/10 , H05B3/40
CPC分类号： G01N30/30 , G01N2030/3061 , G01N2030/8435 , G01N2030/8804 , G01N30/8631
摘要： A heated transfer line for heating a small glass capillary tube is disclosed. The transfer line is small and removable yet highly efficient, capable of uniformly heating a glass capillary tube over a 5-inch length to more than 400 degrees with less than 30 watts of power. The power is applied to an electrically conductive heater tube, which encircles the glass capillary, via first and second current conductors attached to respective ends of the heater tube. The first and second current conductors are arranged in proximity to the heater tube and back along the heater tube to a common point without touching each other. Electrical insulation is disposed between the heater tube and the first and second current conductors to electrically isolate the heater tube from the current conductors. A cover of thermal insulation is disposed over the heater tube and the current conductors and is used to thermally isolate the heater tube. An outer tube is disposed around the thermal insulation as a cover. A mounting ferrule is connected to the outer tube at the common point for mechanically mounting the transfer line and for providing an exit for the first and second current conductors.

49. 发明授权

US07692189B2 Polarization-type molecular color switch 失效
标题翻译：极化型分子颜色开关
公开(公告)号：US07692189B2
公开(公告)日：2010-04-06
申请号：US11796387
申请日：2007-04-26
申请人： Kent D. Vincent , Xian-An Zhang , Zhou-Lin Zhou
发明人： Kent D. Vincent , Xian-An Zhang , Zhou-Lin Zhou
IPC分类号： H01L51/00
CPC分类号： C07D209/56 , C07C245/08 , C07C251/24 , G02F1/061
摘要： A colorant molecule is provided that includes at least one switch unit. The switch unit comprises ring-based tautomers, of which there may be more than one per chromophore, and may include donor and/or acceptor moieties.
摘要翻译：提供了一种着色剂分子，其包括至少一个开关单元。开关单元包括基于环的互变异构体，其中每个发色团可以有多于一个，并且可以包括供体和/或受体部分。

50. 发明申请

US20080266647A1 Polarization-type molecular color switch 失效
标题翻译：极化型分子颜色开关
公开(公告)号：US20080266647A1
公开(公告)日：2008-10-30
申请号：US11796387
申请日：2007-04-26
申请人： Kent D. Vincent , Xian-An Zhang , Zhou-Lin Zhou
发明人： Kent D. Vincent , Xian-An Zhang , Zhou-Lin Zhou
IPC分类号： G02F1/00 , C07D265/00
CPC分类号： C07D209/56 , C07C245/08 , C07C251/24 , G02F1/061
摘要： A colorant molecule is provided that includes at least one switch unit. The switch unit comprises ring-based tautomers, of which there may be more than one per chromophore, and may include donor and/or acceptor moieties.
摘要翻译：提供了一种着色剂分子，其包括至少一个开关单元。开关单元包括基于环的互变异构体，其中每个发色团可以有多于一个，并且可以包括供体和/或受体部分。

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