中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

61 records (took 0.025 seconds)

    High resolution display
    11.
    发明授权
    High resolution display 失效
    高分辨率显示

    公开(公告)号：US07193605B2

    公开(公告)日：2007-03-20

    申请号：US10698691

    申请日：2003-10-30

    Applicant: Kent D. Vincent ,  R. Stanley Williams ,  Xiao-An Zhang

    Inventor： Kent D. Vincent ,  R. Stanley Williams ,  Xiao-An Zhang

    IPC: G09G3/34

    CPC classification number: B82Y30/00 ,  B82Y20/00 ,  G02F1/15

    Abstract: Method and apparatus for document content publishing, distribution, and display, including a method of doing business. An electronic display includes at least one reusable imaging stratum forming a pixel array of a bi-modal molecular colorant. Preferably, the molecules have bistable orientations. The imaging stratum having a viewing surface and a back surface. Adjacent said back surface is a background stratum. An addressing device is mounted for selectively switching colorant molecules of the imaging stratum between a transparent orientation and a color-exhibiting orientation. The present invention is adaptable to reflective light, back lit, and projection implementations.

    Abstract translation: 用于文件内容发布，分发和显示的方法和装置，包括开展业务的方法。 电子显示器包括形成双分子分子着色剂的像素阵列的至少一个可重复使用的成像层。 优选地，分子具有双稳态取向。 成像层具有观察表面和后表面。 相邻的背面是背景层。 安装寻址装置，用于选择性地将成像层的着色剂分子切换到透明取向和显色取向之间。 本发明适用于反射光，背光和投影实现。

    E-field-modulated bistable molecular mechanical device
    12.
    发明授权
    E-field-modulated bistable molecular mechanical device 有权
    电场调制双稳态分子机械装置

    公开(公告)号：US06934424B2

    公开(公告)日：2005-08-23

    申请号：US10794689

    申请日：2004-03-03

    Applicant: Xiao-An Zhang ,  Zhang Lin Zhou ,  R. Stanley Williams ,  Kent D. Vincent

    Inventor： Xiao-An Zhang ,  Zhang Lin Zhou ,  R. Stanley Williams ,  Kent D. Vincent

    IPC: G02B26/02 ,  G02F1/15 ,  G02F1/17 ,  G11C11/56 ,  G11C13/02 ,  G11C23/00 ,  G02F1/035

    CPC classification number: G11C11/5664 ,  B82Y10/00 ,  G02B26/026 ,  G02F1/15 ,  G02F1/174 ,  G11C13/0014 ,  G11C13/02 ,  G11C13/04 ,  G11C23/00 ,  G11C2213/14 ,  G11C2213/71 ,  G11C2213/77 ,  G11C2213/81

    Abstract: A molecular system is provided for nanometer-scale reversible electronic and optical switches, specifically, electric field-activated molecular switches that have an electric field induced band gap change that occurs via rotation of rotor units connected to immobile stator units. The molecular system has two branches on one side of an immobile junction unit and one or two branches on the opposite side to thereby provide “Y” and “X” configurations, respectively. The ends of the branches opposite the junction unit are connected to, or electrically associated with, other molecular systems or substrates, such as electrodes. The rotor units each rotate between two states as a function of an externally-applied field. Both multi-stable molecular mechanical devices and electric field-activated optical switches are provided.

    Abstract translation: 为纳米尺度的可逆电子和光开关提供分子系统，具体地说，具有通过连接到不动定子单元的转子单元旋转而产生的电场感应带隙变化的电场激活分子开关。 分子系统在固定接合单元的一侧上具有两个分支，在相对侧上具有一个或两个分支，从而分别提供“Y”和“X”构型。 与接合单元相对的分支的端部连接到其它分子系统或基底（例如电极）上或与其电连接。 转子单元各自作为外部施加场的函数在两个状态之间旋转。 提供了多稳定分子机械装置和电场激活光开关。

    Color display with molecular light valve
    13.
    发明授权
    Color display with molecular light valve 失效
    彩色显示分子灯

    公开(公告)号：US06853478B2

    公开(公告)日：2005-02-08

    申请号：US10171060

    申请日：2002-06-13

    Applicant: Kent D. Vincent ,  Xiao-An Zhang ,  R. Stanley Williams

    Inventor： Kent D. Vincent ,  Xiao-An Zhang ,  R. Stanley Williams

    IPC: G02F1/00 ,  G02F1/061 ,  G02B26/00

    CPC classification number: G02F1/061 ,  G02F1/0018 ,  G02F2201/12

    Abstract: A molecular light valve mechanism is used for imaging on an adjacent pixel-patterned construct. An electrical fringe field or through field is used to transform targeted pixels by switching light valve molecules between a first non-transparent state and transparent state, providing information content on the adjacent pixel-patterned imaging layer.

    Abstract translation: 分子光阀机构用于在相邻像素图案构造上成像。 通过在第一非透明状态和透明状态之间切换光阀分子来使用电边缘场或通过场来转换目标像素，从而在相邻像素图案成像层上提供信息内容。

    Print method and apparatus for re-writable medium
    15.
    发明授权
    Print method and apparatus for re-writable medium 有权
    可重写介质的打印方法和装置

    公开(公告)号：US6045955A

    公开(公告)日：2000-04-04

    申请号：US172929

    申请日：1998-10-14

    Applicant: Kent D. Vincent

    Inventor： Kent D. Vincent

    IPC: G03G17/00 ,  B41J2/47 ,  B41J3/407 ,  G03G15/00 ,  G03G15/18 ,  G03G15/22 ,  G03G15/24 ,  G02B26/00

    CPC classification number: G03G15/221 ,  B41J2/471 ,  B41J3/4076 ,  G03G15/04072 ,  G03G15/18 ,  G03G15/6597 ,  G03G2215/00447 ,  G03G2215/00518

    Abstract: A low cost, high speed, high resolution laser printer method and apparatus for re-writable media is presented. Three aspects are presented: 1) a bi-stable, microencapsulated colorant and surface coating therefore for producing an electric field writable and erasable medium--such as paper or a paper-like display, 2) an electrophotographic printer that is capable of conventional toner-based printing and re-writable "paper" printing and 3) a greatly simplified electrophotographic printer that is dedicated to printing re-writable media. The printer embodiments are based on conventional low cost laser printer designs, and have significant advantages in product cost, printing resolution and speed over the electrode array printer. A laser scanner is used to writably erase the uniform, high voltage charge deposited on the surface of a photoconductor drum or belt. When the re-writable paper is brought in contact with the charge written photoconductor through a biased back electrode roller, fields generated between the photoconductor and back electrode cause orientation of the colorant within the microcapsules to develop the desired print image.

    Abstract translation: 提出了一种低成本，高速度，高分辨率的激光打印机方法和可重写介质的设备。 提出了三个方面：1）双稳态，微胶囊化的着色剂和表面涂层，用于生产电场可写和可擦除的介质，例如纸或纸状显示器; 2）能够常规调色剂的电子照相打印机， 基于打印和可重写的“纸”打印; 3）专门用于打印可重写介质的大幅简化的电子照相打印机。 打印机实施例基于传统的低成本激光打印机设计，并且在电极阵列打印机上的产品成本，打印分辨率和速度方面具有显着的优点。 使用激光扫描器来可擦写地擦除沉积在感光鼓或带的表面上的均匀的高压电荷。 当可再写入纸通过偏置的反向电极辊与电荷写入的光电导体接触时，在感光体和背面电极之间产生的场引起着色剂在微胶囊内的取向以产生所需的打印图像。

    Print method and apparatus for re-writable medium
    16.
    发明授权
    Print method and apparatus for re-writable medium 失效
    可重写介质的打印方法和装置

    公开(公告)号：US5866284A

    公开(公告)日：1999-02-02

    申请号：US864604

    申请日：1997-05-28

    Applicant: Kent D. Vincent

    Inventor： Kent D. Vincent

    IPC: G03G17/00 ,  B41J2/47 ,  B41J3/407 ,  G03G15/00 ,  G03G15/18 ,  G03G15/22 ,  G03G15/24 ,  G02B26/00

    CPC classification number: G03G15/221 ,  B41J2/471 ,  B41J3/4076 ,  G03G15/04072 ,  G03G15/18 ,  G03G15/6597 ,  G03G2215/00447 ,  G03G2215/00518

    Abstract: A low cost, high speed, high resolution laser printer method and apparatus for re-writable media is presented. Three aspects are presented: 1) a bi-stable, microencapsulated dichroic sphere colorant and surface coating therefore for producing an electric field writable and erasable medium--such as paper or a paper-like display, 2) an electrophotographic printer that is capable of conventional toner-based printing and re-writable "paper" printing and 3) a greatly simplified electrophotographic printer that is dedicated to printing re-writable media. The printer embodiments are based on conventional low cost laser printer designs, and have significant advantages in product cost, printing resolution and speed over the electrode array printer. A laser scanner is used to writably erase the uniform, high voltage charge deposited on the surface of a photoconductor drum or belt. When the re-writable paper is brought in contact with the charge written photoconductor through a biased back electrode roller, fields generated between the photoconductor and back electrode cause color rotation of the dichroic spheres to develop the desired print image.

    Abstract translation: 提出了一种低成本，高速度，高分辨率的激光打印机方法和可重写介质的设备。 提出了三个方面：1）双稳态微胶囊二色性球状着色剂和表面涂层，用于生产电场可写和可擦除介质（如纸或纸状显示器），2）能够常规的电子照相打印机 基于墨粉的打印和可重写的“纸”打印; 3）专用于打印可重写介质的大大简化的电子照相打印机。 打印机实施例基于传统的低成本激光打印机设计，并且在电极阵列打印机上的产品成本，打印分辨率和速度方面具有显着的优点。 使用激光扫描器来可擦写地擦除沉积在感光鼓或带的表面上的均匀的高压电荷。 当可再写入纸通过偏置的反向电极辊与电荷写入的光电导体接触时，在感光体和背面电极之间产生的场引起二向色球的颜色旋转以产生所需的打印图像。

    Ink-jet printer with heated print zone
    18.
    发明授权
    Ink-jet printer with heated print zone 失效
    具有加热打印区域的喷墨打印机

    公开(公告)号：US5510822A

    公开(公告)日：1996-04-23

    申请号：US111028

    申请日：1993-08-24

    Applicant: Kent D. Vincent ,  Michael A. Nguyen

    Inventor： Kent D. Vincent ,  Michael A. Nguyen

    IPC: B41J2/01 ,  B41J2/21 ,  B41J11/00 ,  B41J29/00 ,  B41J29/377

    CPC classification number: B41J11/0085 ,  B41J11/002 ,  B41J2/2103 ,  B41J29/377

    Abstract: A thermal ink-jet printer (10) including a paper advancing mechanism (14) and a pen traversing mechanism (18) and a pen (20) is disclosed. The pen (20) includes a nozzle plate portion (22) which includes irregularly spaced columns of nozzles (24) for staggering application of inks onto the print medium (16) such that a drying time is provided between applications of differing inks to adjacent areas. The printer (10) further includes a platen heater assembly (68) as a means of fixing and drying the ink on the print medium (16), and a vacuum fan (62) and an associated plurality of platen vacuum holes (74) as a means of holding the print medium (16) in close contact with the heater plate assembly (68), thus increasing efficiency of heat transfer. The printer (10) is characterized in that it is capable of producing, at relatively high speeds on ordinary untreated paper or other print medium, a highly defined image relatively free from the problems of color bleeding, feathering, ink coalescence, and paper cockle normally associated with ink-jet printers. The primary usage of the printer (10) is in computer generated data printout applications.

    Abstract translation: 公开了一种包括纸张推进机构（14）和笔横移机构（18）和笔（20）的热喷墨打印机（10）。 笔（20）包括喷嘴板部分（22），喷嘴板部分（22）包括不规则间隔的喷嘴（24）列，用于将油墨交错打印到打印介质（16）上，使得在不同油墨施加到相邻区域之间提供干燥时间 。 打印机（10）还包括作为在打印介质（16）上固定和干燥墨水的装置的压板加热器组件（68），以及真空风扇（62）和相关联的多个压板真空孔（74），作为 保持打印介质（16）与加热器板组件（68）紧密接触的装置，从而提高传热效率。 打印机（10）的特征在于，能够在普通未处理的纸或其他打印介质上以相对高的速度生产相对没有颜色渗色，羽化，油墨聚结和通常纸张的问题的高度限定的图像 与喷墨打印机相关联。 打印机（10）的主要用途是在计算机生成的数据打印输出应用程序中。

    Electrically heated transfer line for capillary tubing
    20.
    发明授权
    Electrically heated transfer line for capillary tubing 失效
    毛细管用电加热输送线

    公开(公告)号：US4650964A

    公开(公告)日：1987-03-17

    申请号：US581923

    申请日：1984-02-21

    Applicant: Kent D. Vincent

    Inventor： Kent D. Vincent

    IPC: B01D15/08 ,  G01N15/08 ,  G01N30/30 ,  G01N30/84 ,  G01N30/86 ,  G01N30/88 ,  H05B3/40 ,  F24H1/10

    CPC classification number: G01N30/30 ,  G01N2030/3061 ,  G01N2030/8435 ,  G01N2030/8804 ,  G01N30/8631

    Abstract: 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.degree. C. 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.

    Abstract translation: 公开了一种用于加热小玻璃毛细管的加热输送管线。 输送管线小而可拆卸，高效，能够将玻璃毛细管均匀地加热至超过400°C，超过400°C，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。

Patent Agency Ranking