公开(公告)号：US09482970B2

公开(公告)日：2016-11-01

申请号：US14373581

申请日：2012-03-30

Applicant: Krzysztof Nauka ,  Zhang-Lin Zhou ,  Lihua Zhao

Inventor： Krzysztof Nauka ,  Zhang-Lin Zhou ,  Lihua Zhao

IPC: G03G5/147

CPC classification number: G03G5/14726 ,  G03G5/147 ,  G03G5/14704 ,  G03G5/14786 ,  G03G5/14791 ,  G03G2215/00957

Abstract: An organic photoconductor includes: a conductive substrate; a charge generation layer formed on the conductive substrate; a charge transport layer formed on the charge generation layer; and a protective coating formed on the charge transport layer. The protective coating comprises nanoparticles incorporated in an in-situ cross-linked polymer matrix. A process for increasing mechanical strength in an organic photoconductor is also provided.

Abstract translation: 有机光电导体包括：导电基板; 形成在导电基板上的电荷产生层; 形成在电荷产生层上的电荷传输层; 以及形成在电荷输送层上的保护涂层。 保护性涂层包括掺入原位交联聚合物基质中的纳米颗粒。 还提供了一种用于提高有机感光体中机械强度的方法。

公开(公告)号：US09441122B2

公开(公告)日：2016-09-13

申请号：US14373814

申请日：2012-01-26

Applicant: Zhang-Lin Zhou ,  Qin Liu

Inventor： Zhang-Lin Zhou ,  Qin Liu

IPC: F21V9/00 ,  G02B5/02 ,  G02C7/10 ,  G02F1/361 ,  G03B11/00 ,  C09D11/107 ,  C09D11/10 ,  C09D11/033 ,  C09D11/037 ,  G02F1/1333 ,  G02F1/167 ,  G02B26/00

CPC classification number: C09D5/4461 ,  C09D11/033 ,  C09D11/037 ,  C09D11/10 ,  C09D11/107 ,  C09D11/52 ,  G02F1/133348 ,  G02F1/167 ,  G02F2001/1678

Abstract: Pigment based inks are provided. The inks include a non-polar carrier fluid; and a surface-functionalized pigment particle including a nitrogen-inked moiety to the surface of the pigment particle through a nitrogen link at one end of the nitrogen-linked moiety and a segment copolymer having at least two blocks attached at another end, the pigment particle suspended in the non-polar carrier fluid. A combination of an electronic display and an electronic ink employing the pigment and a process for making the pigment-based inks are also provided.

Abstract translation: 提供了基于颜料的油墨。 油墨包括非极性载体流体; 并且通过氮连接部分的一端的氮键连接到颜料颗粒表面上的含有表面官能化颜料的表面官能化颜料颗粒和在另一端具有至少两个嵌段的链段共聚物，颜料颗粒 悬浮在非极性载液中。 还提供电子显示器和使用颜料的电子墨水的组合以及用于制备颜料基油墨的方法。

公开(公告)号：US09376446B2

公开(公告)日：2016-06-28

申请号：US13878222

申请日：2010-10-07

Applicant: Zhang-Lin Zhou ,  Gary Gibson ,  Lihua Zhao

Inventor： Zhang-Lin Zhou ,  Gary Gibson ,  Lihua Zhao

IPC: C09K11/06 ,  C07D487/22 ,  H05B33/14

CPC classification number: C07D487/22 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1466 ,  G02F2201/44 ,  H05B33/14 ,  H05B33/145

Abstract: The present disclosure is directed towards emissive dendrimer compositions, luminescence-based pixels, luminescence-based sub-pixels, and associated methods with an emissive dendrimer having various structures as described herein.

公开(公告)号：US20140349227A1

公开(公告)日：2014-11-27

申请号：US14373581

申请日：2012-03-30

Applicant: Krzysztof Nauka ,  Zhang-Lin Zhou ,  Lihua Zhao

Inventor： Krzysztof Nauka ,  Zhang-Lin Zhou ,  Lihua Zhao

IPC: G03G15/00

CPC classification number: G03G5/14726 ,  G03G5/147 ,  G03G5/14704 ,  G03G5/14786 ,  G03G5/14791 ,  G03G2215/00957

Abstract: An organic photoconductor includes: a conductive substrate; a charge generation layer formed on the conductive substrate; a charge transport layer formed on the charge generation layer; and a protective coating formed on the charge transport layer. The protective coating comprises nanoparticles incorporated in an in-situ cross-linked polymer matrix. A process for increasing mechanical strength in an organic photoconductor is also provided.

Abstract translation: 有机光电导体包括：导电基板; 形成在导电基板上的电荷产生层; 形成在电荷产生层上的电荷传输层; 以及形成在电荷输送层上的保护涂层。 保护性涂层包括掺入原位交联聚合物基质中的纳米颗粒。 还提供了一种用于提高有机感光体中机械强度的方法。

公开(公告)号：US08778073B2

公开(公告)日：2014-07-15

申请号：US13126337

申请日：2008-10-30

Applicant: Sivapackia Ganapathiappan ,  Zhang-Lin Zhou ,  Jayprakash C. Bhatt

Inventor： Sivapackia Ganapathiappan ,  Zhang-Lin Zhou ,  Jayprakash C. Bhatt

IPC: C09D11/02 ,  C09B47/04 ,  G01N21/00 ,  C09D11/00 ,  C09B69/10 ,  C09B47/06 ,  C09B47/00 ,  C09B47/24

CPC classification number: C09B69/108 ,  C09B47/00 ,  C09B47/045 ,  C09B47/062 ,  C09B47/24 ,  C09D11/328

Abstract: A phthalocyanine dye with extended conjugation includes one or both of a phthalocyanine component and a naphthalocyanine component and at least one water soluble substituent on an aryl group of the phthalocyanine dye. The extended conjugation of the phthalocyanine dye includes at least one benzene moiety of the component being one of (a) joined to an aryl group either indirectly using an alkylene linkage or directly, (b) joined to a benzene moiety of another of the components to form an oligomer of the components, and (c) a combination of (a) and (b). The extended conjugation shifts absorption of the phthalocyanine dye to greater than 800 nm.

Abstract translation: 具有延伸共轭的酞菁染料包括酞菁组分和萘酞菁组分中的一种或两种，以及酞菁染料的芳基上的至少一个水溶性取代基。 酞菁染料的延长缀合包括至少一个该部分的苯部分，其中（a）间接地使用亚烷基键或直接连接到芳基上，（b）连接到另一组分的苯部分， 形成组分的低聚物，和（c）（a）和（b）的组合。 延长的共轭将酞菁染料的吸收转移到大于800nm。

公开(公告)号：US20130141780A1

公开(公告)日：2013-06-06

申请号：US13816116

申请日：2010-08-09

Applicant: Yoocharn Jeon ,  Richard H. Henze ,  Jong-Souk Yeo ,  Gary Gibson ,  Jeffrey Todd Mabeck ,  Pavel Kornilovich ,  Gregg Alan Combs ,  Zhang-Lin Zhou

Inventor： Yoocharn Jeon ,  Richard H. Henze ,  Jong-Souk Yeo ,  Gary Gibson ,  Jeffrey Todd Mabeck ,  Pavel Kornilovich ,  Gregg Alan Combs ,  Zhang-Lin Zhou

IPC: G02F1/167

CPC classification number: G02F1/167 ,  G02B26/026 ,  G02B26/06 ,  G02B26/08 ,  G02F1/133371 ,  G02F1/1676 ,  G09G3/34 ,  G09G3/344 ,  G09G3/3446 ,  G09G3/3453

Abstract: There is provided a display including a display including a number of display cells (400). Each of the display cells (400) includes a first electrode (414), which is transparent and disposed over a front surface of a display cell (400). A second electrode (418) is disposed opposite the first electrode (414). A dielectric layer (404) is disposed between the first electrode (414) and the second electrode (418), and is patterned to create a plurality of recessed volumes (408). A fluid is disposed in a volume defined by the first electrode (414), the dielectric layer (404), and the recessed volumes (408). The fluid (410) comprises a dye of a different color from an adjacent display cell (400). Charged particles (412) are disposed within the fluid (410). The display also includes a display driver configured to pack the charged particles (412) against the front of the display cell to create a first optical state, to pack the charged particles (412) against the back of the display cell (400) to create a second optical state, or to pack the particles into the recessed regions (408) to create a third optical state.

Abstract translation: 提供了一种显示器，包括包括多个显示单元（400）的显示器。 每个显示单元（400）包括透明并设置在显示单元（400）的前表面上的第一电极（414）。 第二电极（418）与第一电极（414）相对设置。 电介质层（404）设置在第一电极（414）和第二电极（418）之间，并被图案化以产生多个凹陷体积（408）。 流体设置在由第一电极（414），电介质层（404）和凹陷体积（408）限定的体积中。 流体（410）包括与相邻显示单元（400）不同颜色的染料。 带电粒子（412）设置在流体（410）内。 所述显示器还包括显示驱动器，所述显示驱动器被配置为将所述带电粒子（412）抵抗所述显示单元的前部打包以产生第一光学状态，以将所述带电粒子（412）压靠在所述显示单元（400）的背面以产生 第二光学状态，或者将颗粒包装到凹陷区域（408）中以产生第三光学状态。

公开(公告)号：US20130137027A1

公开(公告)日：2013-05-30

申请号：US13308063

申请日：2011-11-30

Applicant: Zhang-Lin Zhou ,  Krzysztof Nauka ,  Hou T. Ng

Inventor： Zhang-Lin Zhou ,  Krzysztof Nauka ,  Hou T. Ng

IPC: G03G5/047 ,  B82Y40/00

CPC classification number: G03G5/0525 ,  G03G5/047 ,  G03G5/0592 ,  G03G5/0596 ,  G03G5/07

Abstract: An organic photoconductor includes an inner charge generation layer for generating charges and an outer charge transport layer for facilitating charge transport. The charge transport layer comprises a semi-interpenetrating hole-transport polymer or oligomer network in which the polymer or oligomer is cross-linked. A process for forming a charge transport layer in an organic photoconductor is also provided.

Abstract translation: 有机感光体包括用于产生电荷的内电荷产生层和用于促进电荷传输的外电荷输送层。 电荷传输层包含交联聚合物或低聚物的半互穿空穴传输聚合物或低聚物网络。 还提供了在有机光电导体中形成电荷输送层的方法。

公开(公告)号：US20120118198A1

公开(公告)日：2012-05-17

申请号：US13386896

申请日：2009-10-16

Applicant: Zhang-Lin Zhou ,  Jong-Souk Yeo ,  Jeffrey Todd Mabeck ,  Richard H. Henze

Inventor： Zhang-Lin Zhou ,  Jong-Souk Yeo ,  Jeffrey Todd Mabeck ,  Richard H. Henze

IPC: C09D11/00 ,  C07C233/34 ,  C07C69/34 ,  C07C43/04 ,  C07C211/13

CPC classification number: C09D11/037 ,  C09B68/41 ,  C09B68/4235 ,  C09D11/03 ,  G02F2001/1678 ,  G02F2202/04 ,  G02F2202/36

Abstract: Electronic inks are disclosed herein. One embodiment of the electronic ink includes a non-polar carrier fluid, a plurality of negatively charged colorant particles dispersed in the non-polar carrier fluid, a small molecular additive, and a charge director. Each of the negatively charged colorant particles includes a surface modified with an acidic functional group. The small molecular additive has at least two branches, each of which includes nitrogen or oxygen atoms.

Abstract translation: 电子油墨在此公开。 电子墨水的一个实施方案包括非极性载体流体，分散在非极性载体流体中的多个带负电荷的着色剂颗粒，小分子添加剂和电荷导向剂。 每个带负电荷的着色剂颗粒包括用酸性官能团改性的表面。 小分子添加剂具有至少两个分支，每个分支包括氮或氧原子。

公开(公告)号：US20110261435A1

公开(公告)日：2011-10-27

申请号：US13142274

申请日：2008-12-30

Applicant: Yaron Grinwald ,  Stella Stolin Roditi ,  Yigal Berson ,  Zhang-Lin Zhou ,  Gregg Alan Combs ,  Jeffrey Todd Mabeck ,  Albert Teishev

Inventor： Yaron Grinwald ,  Stella Stolin Roditi ,  Yigal Berson ,  Zhang-Lin Zhou ,  Gregg Alan Combs ,  Jeffrey Todd Mabeck ,  Albert Teishev

IPC: G02B26/00 ,  C09D11/00

CPC classification number: G02F1/167 ,  G02F2001/1678 ,  G03G9/122 ,  G03G9/135 ,  G03G9/1355 ,  G03G17/04

Abstract: An electronic ink containing charged particles includes a combination of resin particles, a pigment, and a charge director. The resin particles exhibit an average particle size less than 1.0 micron and contain a resin that exhibits a molecular weight of 500 to 20,000. The pigment is loaded on the resin particles. The charge director can physically associate with the resin particles. The charged particles may be negative or positive.

公开(公告)号：US20110207036A1

公开(公告)日：2011-08-25

申请号：US13126760

申请日：2008-10-30

Applicant: Yoocharn Jeon ,  Zhang-Lin Zhou

Inventor： Yoocharn Jeon ,  Zhang-Lin Zhou

IPC: G03G17/00 ,  C07C211/01 ,  C07F9/54 ,  C07F9/70 ,  C07C209/68 ,  C07C391/00 ,  C07D213/20 ,  C07D233/58 ,  C07C395/00

CPC classification number: G02F1/167 ,  B82Y30/00 ,  C09B67/0005 ,  G02F2001/1678

Abstract: An electrophoretic particle salt that includes a cationic electrophoretic particle and an anionic group ionically associated with the cationic electrophoretic particle is employed in an electrophoretic display. A spacer group chemically bonds a cationic moiety to a surface of the electrophoretic particle. A method of making the electrophoretic particle salt includes particle surface modification, nucleophilic substitution to create an interim salt and anion exchange. The electrophoretic particle salt has an ionization constant that favors dissociation into a positively charged electrophoretic particle and the anionic group in a nonpolar medium. The electrophoretic display includes a pair of electrodes and a dispersion of the electrophoretic particle salt in a nonpolar medium in a gap between the pair of electrodes.

Abstract translation: 在电泳显示器中使用包含阳离子电泳粒子和与阳离子电泳粒子离子相关的阴离子基团的电泳粒子盐。 间隔基团将阳离子部分化学键合到电泳颗粒的表面。 制备电泳颗粒盐的方法包括颗粒表面改性，亲核取代以产生中间盐和阴离子交换。 电泳颗粒盐具有有利于解离成带正电荷的电泳颗粒和非极性介质中阴离子基团的电离常数。 电泳显示器包括一对电极和在一对电极之间的间隙中的非极性介质中的电泳颗粒盐的分散体。