公开(公告)号：US20040018381A1

公开(公告)日：2004-01-29

申请号：US10208595

申请日：2002-07-29

Applicant: Xerox Corporation

Inventor： Hany Aziz ,  Zoran D. Popovic ,  Nan-Xing Hu ,  Ah-Mee Hor

IPC: H05B033/12

CPC classification number: H05B33/20 ,  H01L51/0077 ,  H01L51/5088 ,  H01L2251/558 ,  H05B33/14 ,  Y10S428/917 ,  Y10T428/26

Abstract: An organic light emitting device (OLED) has a thick (100 to 250 nanometers) porphyrin buffer layer between the anode and the luminescent region The thick porphyrin buffer layer in the OLED results in a small increase in device operating voltage, reduces the possibility of OLED shorting and can improve color purity in blue emitting OLEDs due to its significant optical absorption in the red range.

Abstract translation: 有机发光器件（OLED）在阳极和发光区域之间具有厚（100至250纳米）的卟啉缓冲层。OLED中的厚卟啉缓冲层导致器件工作电压的小幅增加，降低OLED的可能性 短路，并且由于其在红色范围内的显着的光吸收，可以提高发蓝光OLED中的色纯度。

公开(公告)号：US20030170490A1

公开(公告)日：2003-09-11

申请号：US10058261

申请日：2002-01-29

Applicant: Xerox Corporation

Inventor： Nan-Xing Hu ,  Zoran D. Popovic ,  Guerino G. Sacripante

IPC: H05B033/12 ,  C07D251/14 ,  C07D49/00 ,  C08G061/12

CPC classification number: H01L51/0043 ,  C07D251/14 ,  C08G61/122 ,  C08G73/0644 ,  C09K11/06 ,  C09K2211/1466 ,  C09K2211/1483 ,  H01L51/0036 ,  H01L51/0039 ,  H01L51/0067 ,  H01L51/5012 ,  H01L51/5048 ,  Y10S428/917

Abstract: A new class of conjugated organic polymers or copolymers comprising a triazine group. This class of polymers or copolymers may be used in organic electroluminescent (EL) devices.

Abstract translation: 一类新的共轭有机聚合物或包含三嗪基团的共聚物。 这类聚合物或共聚物可用于有机电致发光（EL）装置。

公开(公告)号：US20030104242A1

公开(公告)日：2003-06-05

申请号：US10005404

申请日：2001-11-08

Applicant: Xerox Corporation

Inventor： Hany Aziz ,  Nan-Xing Hu ,  Zoran D. Popovic ,  Ah-Mee Hor

IPC: H05B033/12

CPC classification number: H01L51/0078 ,  C09K11/06 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0084 ,  H01L51/5012 ,  Y10S428/917 ,  Y10T428/2495 ,  Y10T428/26

Abstract: An organic light emitting, or EL device containing a number of layers, and containing red emitting compounds or components.

Abstract translation: 含有多层的有机发光或EL器件，并含有红色发光性化合物或成分。

公开(公告)号：US20040018380A1

公开(公告)日：2004-01-29

申请号：US10207686

申请日：2002-07-26

Applicant: Xerox Corporation

Inventor： Hany Aziz ,  Nan-Xing Hu ,  Zoran D. Popovic ,  Ah-Mee Hor

IPC: B32B009/00

CPC classification number: H05B33/14 ,  C07D219/06 ,  C07D251/24 ,  C09K11/06 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0078 ,  H01L51/0081 ,  H01L51/50 ,  H01L2251/308

Abstract: A device includes: an anode; a cathode; and a luminescent region between the cathode and the anode, wherein the luminescent region includes an anthracene derivative compound and a triazine derivative compound.

Abstract translation: 一种装置包括：阳极; 阴极 以及阴极和阳极之间的发光区域，其中发光区域包括蒽衍生物化合物和三嗪衍生物化合物。

公开(公告)号：US20030082468A1

公开(公告)日：2003-05-01

申请号：US09949329

申请日：2001-09-10

Applicant: Xerox Corporation

Inventor： Nan-Xing Hu ,  Yu Qi ,  Ping Liu

IPC: G03G005/047 ,  C07F007/04

CPC classification number: G03G5/062 ,  C07F7/0836 ,  C07F7/1804 ,  G03G5/0614

Abstract: A charge transport composition containing aromatic amines with crosslinkable silanes as represented by the formula 1 wherein A represents a hole transporting aromatic tertiary amine moiety; L1 and L2 represents charge such as a divalent group; X represents oxygen or an imino group; Y represents an alkoxy group, or a halide atom; R is a hydrogen atom or an alkyl group; and n represents the number of repeating segments.

Abstract translation: 一种电荷输送组合物，其含有芳族胺与下式所示的可交联硅烷：其中A表示空穴传输性芳族叔胺部分; L1和L2表示诸如二价基团的电荷; X表示氧或亚氨基; Y表示烷氧基或卤素原子; R是氢原子或烷基; n表示重复段的数目。

公开(公告)号：US20030044646A1

公开(公告)日：2003-03-06

申请号：US10232558

申请日：2002-08-29

Applicant: Xerox Corporation

Inventor： Nan-Xing Hu ,  Hany Aziz ,  Poonam Jain ,  Zoran D. Popovic

IPC: H05B033/14 ,  C09K011/06

CPC classification number: H01L51/0056 ,  C07C13/567 ,  C07C13/62 ,  C07C13/72 ,  C07C2603/18 ,  C09B1/00 ,  C09B23/0008 ,  C09B23/04 ,  C09B23/14 ,  C09B57/00 ,  C09K11/06 ,  H01L51/0044 ,  H01L51/0052 ,  H01L51/0055 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0081 ,  H01L51/5012 ,  Y10S428/917 ,  Y10T428/26

Abstract: An electroluminescent device containing an anode, an organic electroluminescent element, and a cathode wherein the electroluminescent element contains, for example, a fluorescent hydrocarbon component of Formula (I) 1 wherein R1 and R2 are substituents, which are selected from the group consisting of hydrogen, an alkyl, an alicyclic alkyl, an alkoxy, a halogen, and a cyano; Ar1 and Ar2 are each independently an aromatic component or an aryl group comprised of a from about 4 to about 15 conjugate-bonded or fused benzene rings.

公开(公告)号：US20020180349A1

公开(公告)日：2002-12-05

申请号：US10117812

申请日：2002-04-05

Applicant: Xerox Corporation

Inventor： Hany Aziz ,  Yoon-Fei Liew ,  Zoran D. Popovic ,  Nan-Xing Hu ,  Anthony J. Paine

IPC: H05B033/00

CPC classification number: H01L51/5281 ,  H01L51/5012 ,  H01L51/5206 ,  H01L51/5221 ,  Y10S428/917

Abstract: A display device composed of: (a) a cathode; (b) an anode; (c) a luminescent region between the cathode and the anode; and an optional region adjacent one of the electrodes, wherein at least one of the cathode, the anode, the luminescent region, and the optional region includes a metal-organic mixed layer composed of: (i) an inorganic metal containing material, (ii) an organic material, and (iii) optionally, at least one component selected from the group consisting of metals, organic materials, and inorganic materials.

Abstract translation: 一种显示装置，包括：（a）阴极; （b）阳极; （c）阴极和阳极之间的发光区域; 以及与电极之一相邻的可选区域，其中阴极，阳极，发光区域和任选区域中的至少一个包括由以下组成的金属有机混合层：（i）含无机金属材料，（ii ）有机材料，和（iii）任选的至少一种选自金属，有机材料和无机材料的组分。

公开(公告)号：US20040209117A1

公开(公告)日：2004-10-21

申请号：US10702859

申请日：2003-11-06

Applicant: Xerox Corporation

Inventor： Hany Aziz ,  George Vamvounis ,  Nan-Xing Hu ,  Zoran D. Popovic ,  Jennifer A. Coggan

IPC: H05B033/12 ,  C07D235/00 ,  C07D263/52 ,  C07D277/60 ,  C07D47/00 ,  C07D498/00 ,  C07D513/00

CPC classification number: H01L51/0052 ,  C07D471/14 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5048 ,  H01L2251/308 ,  H05B33/26 ,  Y02E10/549 ,  Y10S428/917

Abstract: The present invention is an organic light emitting device (OLED) comprising an anode, a cathode and a luminescent region provided between the anode and the cathode. The luminescent region comprises an electron injection and transporting zone and at least one of a hole injection and transporting zone and a mixed charge transport layer. One or both of the electron injection and transporting zone and the mixed charge transporting layer comprises an azole compound represented by formula I and/or II. The provision of the novel azole compounds of the invention as electron transport materials within an organic electroluminescent device advantageously reduces power consumption and increases power conversion efficiency within the device and as such, are suitable for a variety of display applications.

Abstract translation: 本发明是一种有机发光器件（OLED），其包括阳极，阴极和设置在阳极和阴极之间的发光区域。 发光区域包括电子注入传输区和空穴注入传输区和混合电荷传输层中的至少一个。 电子注入和输送区和混合电荷输送层中的一个或两个包含由式I和/或II表示的唑化合物。 在有机电致发光器件内提供作为电子传输材料的本发明的新型唑类化合物有利地降低了功率消耗并提高了器件内的功率转换效率，因此适用于各种显示应用。

公开(公告)号：US20040185359A1

公开(公告)日：2004-09-23

申请号：US10389858

申请日：2003-03-14

Applicant: Xerox Corporation

Inventor： Yu Qi ,  Nan-Xing Hu ,  H. Bruce Goodbrand ,  Paul F. Smith ,  C. Geoffrey Allen

IPC: G03G005/05 ,  G03G005/047

CPC classification number: G03G5/0589 ,  G03G5/0564

Abstract: A photoconductive imaging member comprised of an optional supporting substrate, an optional blocking layer, a photogenerating layer, and a charge transport layer, and a SiO3 containing polycarbonate component.

Abstract translation: 由可选的支撑衬底，任选的阻挡层，光生成层和电荷输送层构成的光导成像构件和含有SiO 3的聚碳酸酯组分。

公开(公告)号：US20040021415A1

公开(公告)日：2004-02-05

申请号：US10209475

申请日：2002-07-30

Applicant: Xerox Corporation

Inventor： Cuong Vong ,  Hany Aziz ,  Zoran d. Popovic ,  Nan-Xing Hu ,  Ah-Mee Hor

IPC: H01J001/62

CPC classification number: H05B33/22 ,  H01L51/5253 ,  Y10S428/917

Abstract: An organic light emitting device (OLED) will have multiple capping layers on an electrode to provide a passivation region to prevent formation of dark spots. The passivation capping layers are, in sequence from the electrode, a first dielectric material layer, a metal or metal alloy layer with a work function of less than 4 eV, and a second dielectric protective layer.

Abstract translation: 有机发光器件（OLED）将在电极上具有多个覆盖层以提供钝化区域以防止形成黑点。 钝化覆盖层依次由电极构成，功函数小于4eV的第一电介质材料层，金属或金属合金层和第二电介质保护层。