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1. 发明授权

US08129039B2 Phosphorescent OLED device with certain fluoranthene host 有权
标题翻译：具有某些荧蒽主体的磷光OLED器件
公开(公告)号：US08129039B2
公开(公告)日：2012-03-06
申请号：US11924635
申请日：2007-10-26
申请人： William J. Begley , Liang-Sheng Liao
发明人： William J. Begley , Liang-Sheng Liao
IPC分类号： H01L51/54
CPC分类号： H01L51/0052 , H01L51/0054 , H01L51/0061 , H01L51/0071 , H01L51/0072 , H01L51/0085 , H01L51/5016 , H01L51/5052 , H01L51/5092 , H01L2251/308
摘要： An OLED device comprising a cathode, an anode, and having there between a red light emitting layer containing a non-light-emitting fluoranthene compound with a 7,10-diaryl substituted fluoranthene nucleus having no aromatic rings annulated to the fluoranthene nucleus, and a red light-emitting phosphorescent dopant. OLED devices of the invention provide reduced drive voltage and improved color, and provide embodiments with other improved features such as operational stability and high luminance.
摘要翻译：一种OLED器件，包括阴极，阳极，并且在其间具有含有不发光荧蒽化合物的红色发光层与不含荧蒽核的芳香环的7,10-二芳基取代荧蒽核，以及红色发光磷光掺杂剂。本发明的OLED器件提供降低的驱动电压和改进的颜色，并且为实施例提供其他改进的特征，例如操作稳定性和高亮度。

2. 发明申请

US20110203667A1 FLUOROCARBON ELECTRODE MODIFICATION LAYER 有权
标题翻译：荧光电极修饰层
公开(公告)号：US20110203667A1
公开(公告)日：2011-08-25
申请号：US12861654
申请日：2010-08-23
申请人： Liang-Sheng Liao , Myron W. Culver , Ching W. Tang
发明人： Liang-Sheng Liao , Myron W. Culver , Ching W. Tang
IPC分类号： H01L51/44 , H01L51/10 , H01L51/48 , H01L51/40
CPC分类号： H01L51/105 , H01L51/0541 , H01L51/5088 , Y10S428/917
摘要： An organic device including at least two electrodes; at least one organic active layer, wherein the organic active layer is disposed in between two electrodes; and an electrode modification layer, wherein the electrode modification layer is disposed in between two electrodes and in contact with one of the electrodes; and the electrode modification layer includes a fluorocarbon compound selected from the materials having a chemical structure of (CxFy)n, wherein the “x”, “y”, and “n” are integers, and wherein 1
摘要翻译：一种包括至少两个电极的有机器件; 至少一个有机活性层，其中所述有机活性层设置在两个电极之间; 以及电极改性层，其中所述电极改性层设置在两个电极之间并与所述电极中的一个接触; 电极改性层包含选自具有（C x F y）n的化学结构的材料的碳氟化合物，其中“x”，“y”和“n”为整数，并且其中1

3. 发明申请

US20090115316A1 ORGANIC ELECTROLUMINESCENT DEVICE HAVING AN AZATRIPHENYLENE DERIVATIVE 有权
标题翻译：具有亚氨基苯衍生物的有机电致发光器件
公开(公告)号：US20090115316A1
公开(公告)日：2009-05-07
申请号：US11934258
申请日：2007-11-02
申请人： Shiying Zheng , Liang-Sheng Liao
发明人： Shiying Zheng , Liang-Sheng Liao
IPC分类号： B32B9/04 , C07D471/12 , C08G73/06 , H01J1/62
CPC分类号： H01L51/0072 , C07D471/14 , C08G73/0688 , C08L79/04 , C09D179/04 , H01L51/0081 , H01L51/5048 , H01L2251/308 , Y10S428/917
摘要： Azatriphenylene derivatives and their use in the electron-transporting layer of an electroluminescent device that comprises an anode, a spaced-apart cathode, and at least one electron-transporting layer disposed between the spaced-apart anode and cathode. Such EL devices provide lower drive voltage, improved power efficiency, and longer operational lifetime.
摘要翻译：氨基亚苯基衍生物及其在电致发光器件的电子传输层中的用途，其包括阳极，间隔开的阴极和设置在间隔开的阳极和阴极之间的至少一个电子传输层。这样的EL器件提供较低的驱动电压，改善的功率效率和更长的使用寿命。

4. 发明申请

US20070170421A1 Fluorocarbon electrode modification layer 有权
标题翻译：氟碳电极改性层
公开(公告)号：US20070170421A1
公开(公告)日：2007-07-26
申请号：US11339292
申请日：2006-01-25
申请人： Liang-Sheng Liao , Myron Culver , Ching Tang
发明人： Liang-Sheng Liao , Myron Culver , Ching Tang
IPC分类号： H01L29/08
CPC分类号： H01L51/105 , H01L51/0541 , H01L51/5088 , Y10S428/917
摘要： An organic device including at least two electrodes; at least one organic active layer, wherein the organic active layer is disposed in between two electrodes; and an electrode modification layer, wherein the electrode modification layer is disposed in between two electrodes and in contact with one of the electrodes; and the electrode modification layer includes a fluorocarbon compound selected from the materials having a chemical structure of (CxFy)n, wherein the “x”, “y”, and “n” are integers, and wherein 1
摘要翻译：一种包括至少两个电极的有机器件; 至少一个有机活性层，其中所述有机活性层设置在两个电极之间; 以及电极改性层，其中所述电极改性层设置在两个电极之间并与所述电极中的一个接触; 并且电极改性层包括选自具有化学结构的材料的碳氟化合物（其中“ x“，”y“和”n“是整数，其中1 = 1。

5. 发明申请

US20060240281A1 Contaminant-scavenging layer on OLED anodes 审中-公开
标题翻译： OLED阳极污染物清除层
公开(公告)号：US20060240281A1
公开(公告)日：2006-10-26
申请号：US11111386
申请日：2005-04-21
申请人： Liang-Sheng Liao , Kevin Klubek , Wojciech Slusarek , Tukaram Hatwar
发明人： Liang-Sheng Liao , Kevin Klubek , Wojciech Slusarek , Tukaram Hatwar
IPC分类号： H01L51/54 , H01L51/56 , H05B33/12
CPC分类号： H05B33/26 , H01L51/5088 , H01L51/5206 , H01L2251/554
摘要： An OLED includes an anode formed over a substrate and a contaminant-scavenging layer formed over the anode, wherein the contaminant-scavenging layer includes one or more organic materials but not a hexaazatriphenylene derivative, each having an electron-accepting property and a reduction potential greater than −0.1 V vs. a Saturated Calomel Electrode, and wherein the one or more organic materials provide more than 50% by mole ratio of the contaminant-scavenging layer. The OLED also includes an organic electroluminescent unit formed over the contaminant-scavenging layer, wherein the organic electroluminescent unit includes a hole-transporting layer, a light-emitting layer, and an electron-transporting layer, and a cathode formed over the organic electroluminescent unit.
摘要翻译： OLED包括形成在衬底上的阳极和形成在阳极上的污染物清除层，其中污染物清除层包括一种或多种有机材料而不是六氮杂苯并菲衍生物，其各自具有电子接受性和还原电位更大与-0.1V相对于饱和马氏体电极，并且其中所述一种或多种有机材料提供超过污染物清除层的50摩尔％的比例。 OLED还包括在污染物清除层上形成的有机电致发光单元，其中有机电致发光单元包括空穴传输层，发光层和电子传输层，以及在有机电致发光单元上形成的阴极。

6. 发明申请

US20060240277A1 Tandem OLED device 审中-公开
标题翻译：串联OLED器件
公开(公告)号：US20060240277A1
公开(公告)日：2006-10-26
申请号：US11110071
申请日：2005-04-20
申请人： Tukaram Hatwar , Liang-Sheng Liao , Yuan-Sheng Tyan , Steven Van Slyke
发明人： Tukaram Hatwar , Liang-Sheng Liao , Yuan-Sheng Tyan , Steven Van Slyke
IPC分类号： H01L51/50 , H05B33/00
CPC分类号： H01L51/0052 , C09K11/06 , H01L51/0059 , H01L51/0081 , H01L51/5052 , H01L51/5278 , H01L2251/305 , H01L2251/308 , H05B33/14
摘要： A tandem OLED device includes an anode, a cathode, first and second electroluminescent units disposed between the anode and the cathode, and an intermediate connector disposed between the first and second electroluminescent units. Each of the electroluminescent units include at least one individually selected organic light-emitting layer, and the first electroluminescent unit includes a first electron-transporting layer disposed between the cathode and the light-emitting layer of the first electroluminescent unit, wherein the first electron-transporting layer includes a first electron-transporting material. The intermediate connector includes a first n-type doped organic layer disposed in contact with the first electron-transporting layer, and wherein the first n-type doped organic layer includes an n-type dopant and an electron-transporting material that is different from the first electron-transporting material.
摘要翻译：串联OLED器件包括阳极，阴极，设置在阳极和阴极之间的第一和第二电致发光单元，以及设置在第一和第二电致发光单元之间的中间连接器。每个电致发光单元包括至少一个单独选择的有机发光层，并且第一电致发光单元包括设置在第一电致发光单元的阴极和发光层之间的第一电子传输层，其中第一电子发射单元，传输层包括第一电子传输材料。中间连接器包括与第一电子传输层接触设置的第一n型掺杂有机层，并且其中第一n型掺杂有机层包括n型掺杂剂和不同于第一n型掺杂的电子传输材料第一电子传输材料。

7. 发明授权

US07075231B1 Tandem OLEDs having low drive voltage 有权
标题翻译：具有低驱动电压的串联OLED
公开(公告)号：US07075231B1
公开(公告)日：2006-07-11
申请号：US11028033
申请日：2005-01-03
申请人： Liang-Sheng Liao , Tukaram K. Hatwar , Kevin P. Klubek , J. Ramon Vargas , Dustin L. Comfort
发明人： Liang-Sheng Liao , Tukaram K. Hatwar , Kevin P. Klubek , J. Ramon Vargas , Dustin L. Comfort
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5278 , C09K2211/1029 , C09K2211/1037 , H01L51/002 , H01L51/0059 , H01L51/0073 , H01L51/0081 , H01L51/5052 , H01L2251/558
摘要： A tandem OLED includes an anode, a cathode, and at least two electroluminescent units disposed between the anode and the cathode, wherein each of the electroluminescent units includes at least one hole-injecting layer, one hole-transporting layer, one organic light-emitting layer, one electron-transporting layer, and one electron-injecting layer. The OLED also includes at least one intermediate connector, wherein each of the intermediate connectors includes at least one layer, and wherein each of the intermediate connectors is disposed between electroluminescent units, wherein the thickness of each layer in each of the electroluminescent units and the intermediate connectors is selected to satisfy the test condition that the voltage drop from the anode to the cathode is less than 4.0 V×N (the number of electroluminescent units) at 20 mA/cm2.
摘要翻译：串联OLED包括阳极，阴极和设置在阳极和阴极之间的至少两个电致发光单元，其中每个电致发光单元包括至少一个空穴注入层，一个空穴传输层，一个有机发光层，一个电子传输层和一个电子注入层。 OLED还包括至少一个中间连接器，其中每个中间连接器包括至少一个层，并且其中每个中间连接器设置在电致发光单元之间，其中每个电致发光单元和中间层中的每个层的厚度选择连接器以满足在20mA / cm 2时从阳极到阴极的电压降小于4.0VVN（电致发光单元的数量）的测试条件。

8. 发明申请

US20060087225A1 White OLEDs with a color-compensated electroluminescent unit 有权
公开(公告)号：US20060087225A1
公开(公告)日：2006-04-27
申请号：US10970928
申请日：2004-10-22
申请人： Liang-Sheng Liao , Tukaram Hatwar , Kevin Klubek , Dustin Comfort , Ching Tang
发明人： Liang-Sheng Liao , Tukaram Hatwar , Kevin Klubek , Dustin Comfort , Ching Tang
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5036 , H01L51/0052 , H01L51/0053 , H01L51/0054 , H01L51/0081 , H01L51/5278 , Y10S428/917
摘要： A tandem white OLED includes an anode; a cathode; at least one broadband electroluminescent unit disposed between the anode and the cathode, wherein the broadband electroluminescent unit includes at least one light-emitting layer and produces at least one color component having an intensity less than desired; at least one color-compensating electroluminescent unit disposed between the anode and the cathode, wherein the color-compensating electroluminescent unit is selected to produce the at least one color component and to increase the color component intensity; and an intermediate connector disposed between each adjacent electroluminescent unit, wherein the intermediate connector has no direct connection to an external power source.

9. 发明授权

US06936961B2 Cascaded organic electroluminescent device having connecting units with N-type and P-type organic layers 有权
标题翻译：具有N型和P型有机层的连接单元的级联有机电致发光器件
公开(公告)号：US06936961B2
公开(公告)日：2005-08-30
申请号：US10437195
申请日：2003-05-13
申请人： Liang-Sheng Liao , Kevin P. Klubek , Dustin L. Comfort , Ching W. Tang
发明人： Liang-Sheng Liao , Kevin P. Klubek , Dustin L. Comfort , Ching W. Tang
IPC分类号： H05B33/12 , H01L27/32 , H01L51/50 , H01L51/52 , H05B33/18 , H01J1/62
CPC分类号： H01L51/5278
摘要： A cascaded organic electroluminescent device includes an anode and a cathode. The device also includes a plurality of organic electroluminescent units disposed between the anode and the cathode, wherein the organic electroluminescent units comprise at least a hole-transporting layer, an electron-transporting layer, and an electroluminescent zone formed between the hole-transporting layer and the electron-transporting layer wherein the physical spacing between adjacent electroluminescent zones is more than 90 nm; and a connecting unit disposed between each adjacent organic electroluminescent unit, wherein the connecting unit comprises, in sequence, an n-type doped organic layer and a p-type doped organic layer forming a transparent p-n junction structure wherein the resistivity of each of the doped layers is higher than 10 Ω-cm.
摘要翻译：级联的有机电致发光器件包括阳极和阴极。该装置还包括设置在阳极和阴极之间的多个有机电致发光单元，其中有机电致发光单元至少包括空穴传输层，电子传输层和形成在空穴传输层和其中相邻电致发光区之间的物理间隔大于90nm的电子传输层; 以及设置在每个相邻的有机电致发光单元之间的连接单元，其中所述连接单元依次包括n型掺杂有机层和形成透明pn结结构的p型掺杂有机层，其中每个掺杂的有机电致发光单元的电阻率层高于10Ω·cm。

10. 发明申请

US20050151466A1 Using a crystallization-inhibitor in organic electroluminescent devices 有权
标题翻译：在有机电致发光器件中使用结晶抑制剂
公开(公告)号：US20050151466A1
公开(公告)日：2005-07-14
申请号：US10756663
申请日：2004-01-13
申请人： Liang-Sheng Liao , Kevin Klubek
发明人： Liang-Sheng Liao , Kevin Klubek
IPC分类号： H01B1/12 , H01L51/30 , H01L51/50 , H05B33/14 , H01J1/62
CPC分类号： H01L51/5052 , H01L51/0041 , H01L51/0053 , H05B33/14
摘要： An organic electroluminescent device includes an anode; a hole-transporting layer disposed over the anode, a light-emitting layer disposed over the hole-transporting layer for producing light in response to hole-electron recombination, and an electron-transporting layer disposed over the light-emitting layer. The device also includes a crystallization-inhibitor incorporated within the electron-transporting layer, wherein the crystallization-inhibitor prevents the electron-transporting layer from crystallizing during operation, and a cathode disposed over the electron-transporting layer.
摘要翻译：有机电致发光器件包括阳极; 设置在阳极上的空穴传输层，设置在空穴传输层上的发光层，用于响应空穴电子复合产生光，以及设置在发光层上的电子传输层。该装置还包括掺入电子传输层内的结晶抑制剂，其中结晶抑制剂防止电子传输层在操作过程中结晶，以及设置在电子传输层上的阴极。

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