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21. 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。

22. 发明申请

US20060088729A1 White organic light-emitting devices with improved performance 审中-公开
标题翻译：白色有机发光器件性能提升
公开(公告)号：US20060088729A1
公开(公告)日：2006-04-27
申请号：US10972671
申请日：2004-10-25
申请人： William Begley , Tukaram Hatwar , Manju Rajeswaran , Natasha Andrievsky
发明人： William Begley , Tukaram Hatwar , Manju Rajeswaran , Natasha Andrievsky
IPC分类号： H01L51/54 , H05B33/14
CPC分类号： H01L51/5036 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/107 , C09K2211/1088 , C09K2211/186 , H01L51/0051 , H01L51/0052 , H01L51/0054 , H01L51/0056 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H05B33/14 , Y02B20/181 , Y10T428/24942
摘要： An OLED device produces white light and comprises (A) a red light emitting layer and (B) a blue light emitting layer wherein the red light emitting layer contains a certain type of electroluminescent component having a first bandgap, a non-electroluminescent component having a second bandgap, and one or more further non-electroluminescent components having further bandgaps in which the bandgaps all have a specified relationship.
摘要翻译： OLED器件产生白光，并且包括（A）红色发光层和（B）蓝色发光层，其中红色发光层包含具有第一带隙的某种类型的电致发光部件，具有第一带隙的非电致发光部件第二带隙和一个或多个另外的非电致发光部件具有带隙，其中带隙全部具有指定的关系。

23. 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.

24. 发明申请

US20050095452A1 Organic element for electroluminescent devices 有权
标题翻译：电致发光器件的有机元件
公开(公告)号：US20050095452A1
公开(公告)日：2005-05-05
申请号：US10701040
申请日：2003-11-04
申请人： William Begley , Tukaram Hatwar , Manju Rajeswaran , David Giesen , Natasha Andrievsky
发明人： William Begley , Tukaram Hatwar , Manju Rajeswaran , David Giesen , Natasha Andrievsky
IPC分类号： C07C15/00 , C07C15/28 , C07D231/00 , C07D231/12 , C07D333/00 , C07D333/08 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14
CPC分类号： H01L51/0054 , C07C15/28 , C07D231/12 , C07D333/08 , C09K11/06 , C09K2211/1011 , C09K2211/1044 , C09K2211/1092 , H01L51/0051 , H01L51/0059 , H01L51/0084 , H01L51/0085 , H01L51/0089 , H01L51/5012 , H01L51/5036 , H05B33/14 , Y10S428/917
摘要： Disclosed is an OLED device comprising a light-emitting layer (LEL) containing a host and a dopant located between a cathode and an anode wherein the emitter is an orange-red light emitting rubrene derivative represented by formula (I): wherein: a) there are identical aromatic groups at the 2- and 8-positions; b) the phenyl rings in the 5- and 11-positions contain only para-substituents identical to the aromatic groups in paragraph a); and c) the phenyl rings in the 6- and 12-positions are substituted or not.
摘要翻译：公开了一种OLED器件，其包含含有位于阴极和阳极之间的主体和掺杂剂的发光层（LEL），其中发射体是由式（I）表示的橙红色发光红荧烯衍生物：其中：a）在2-和8-位具有相同的芳族基团; b）5-和11位中的苯环仅含有与段落a）中芳族基团相同的对位取代基; 和c）6-和12位中的苯环被取代或未被取代。

25. 发明申请

US20050095451A1 Organic element for electroluminescent devices 有权
标题翻译：电致发光器件的有机元件
公开(公告)号：US20050095451A1
公开(公告)日：2005-05-05
申请号：US10700916
申请日：2003-11-04
申请人： William Begley , Tukaram Hatwar , Manju Rajeswaran , David Giesen , Natasha Andrievsky
发明人： William Begley , Tukaram Hatwar , Manju Rajeswaran , David Giesen , Natasha Andrievsky
IPC分类号： H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14
CPC分类号： H01L51/0076 , H01L51/0054 , H01L51/5012 , Y10S428/917
摘要： Disclosed is an OLED device comprising a light-emitting layer (LEL) containing a host and a dopant located between a cathode and an anode wherein the emitter is an orange-red light emitting rubrene derivative represented by formula (II): wherein: a) there are identical branched alkyl or non-aromatic carbocyclic groups at the 2- and 8-positions; b) the phenyl rings in the 5- and 11-positions contain only para-substituents identical to the branched alkyl or non-aromatic carbocyclic groups in paragraph a); and c) the phenyl rings in the 6- and 12-positions are substituted.
摘要翻译：公开了一种OLED器件，其包括含有主体和位于阴极和阳极之间的掺杂剂的发光层（LEL），其中发射体是由式（II）表示的橙红色发光红荧烯衍生物：其中：a）在2-和8-位有相同的支链烷基或非芳族碳环基; b）5-和11位中的苯环仅含有与段落a）中的支链烷基或非芳族碳环基团相同的对位取代基; 和c）6位和12位的苯环被取代。

26. 发明申请

US20070092753A1 Organic element for low voltage electroluminescent devices 审中-公开
标题翻译：低电压电致发光器件的有机元件
公开(公告)号：US20070092753A1
公开(公告)日：2007-04-26
申请号：US11258671
申请日：2005-10-26
申请人： William Begley , Tukaram Hatwar , Natasha Andrievsky
发明人： William Begley , Tukaram Hatwar , Natasha Andrievsky
IPC分类号： H01L51/54
CPC分类号： H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0056 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0077 , H01L51/008 , H01L51/5012 , H01L51/5036 , H01L51/5048 , H01L2251/308
摘要： An OLED device comprises a cathode, a light emitting layer and an anode, in that order, wherein (i) the light-emitting layer comprises up to 10 volume % of a light emitting compound and at least one anthracene host compound of Formula (3): wherein W1-W10 independently represents hydrogen or an independently selected substituent, and (ii) a further layer located between the cathode and the light emitting layer, contains (a) 10-volume % or more of an anthracene compound of Formula (3) and (b) at least one salt or complex of an element selected from Group IA, IIA, IIIA and IIB of the Periodic Table. Such devices exhibit reduced drive voltage while maintaining good luminance.
摘要翻译： OLED装置依次包括阴极，发光层和阳极，其中（i）发光层包含至多10体积％的发光化合物和至少一种式（3）的蒽主体化合物）：其中W 1 -W 10独立地表示氢或独立选择的取代基，和（ii）位于阴极和发光层之间的另一层包含（ a）10体积％以上的式（3）的蒽化合物和（b）至少一种选自元素周期表的IA，IIA，IIIA和IIB族元素的盐或络合物。这样的器件在保持良好亮度的同时表现出降低的驱动电压。

27. 发明申请

US20070048545A1 Electron-transporting layer for white OLED device 审中-公开
标题翻译：用于白色OLED器件的电子传输层
公开(公告)号：US20070048545A1
公开(公告)日：2007-03-01
申请号：US11216383
申请日：2005-08-31
申请人： Tukaram Hatwar , William Begley
发明人： Tukaram Hatwar , William Begley
IPC分类号： H01L51/54 , H05B33/12
CPC分类号： H01L51/5036 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0067 , H01L51/0081
摘要： An OLED device including a cathode, an anode, one or more light-emitting layers disposed between the anode and cathode to produce white light and a layer disposed between the light-emitting layer(s) and the cathode. The layer includes a polycyclic aromatic hydrocarbon compound that has the lowest LUMO value of the compounds in the layer, in an amount greater than or equal to 10% by volume and less than 100% by volume of the layer; at least one second compound exhibiting a higher LUMO value than the polycyclic aromatic hydrocarbon compound, where at least one of the second compounds is a low voltage electron-transporting material, and the total amount of such second compounds(s) is less than or equal to 90% by volume of the layer; and a metallic material based on a metal having a work function less than 4.2 eV.
摘要翻译：一种OLED器件，包括阴极，阳极，设置在阳极和阴极之间的一个或多个发光层以产生白光，以及设置在发光层和阴极之间的层。该层包括层中化合物的LUMO值最低的多环芳族烃化合物，其量大于或等于10体积％且小于100体积％; 至少一种第二化合物比多环芳族烃化合物具有更高的LUMO值，其中至少一种第二化合物是低电压电子传输材料，并且这种第二化合物的总量小于或等于至90体积％的层; 以及基于具有小于4.2eV的功函数的金属的金属材料。

28. 发明申请

US20050208326A1 Organic element for electroluminescent devices 有权
标题翻译：电致发光器件的有机元件
公开(公告)号：US20050208326A1
公开(公告)日：2005-09-22
申请号：US10801288
申请日：2004-03-16
申请人： Margaret Helber , Tukaram Hatwar , Hans Schmitthenner , Peter Bessey , Manju Rajeswaran
发明人： Margaret Helber , Tukaram Hatwar , Hans Schmitthenner , Peter Bessey , Manju Rajeswaran
IPC分类号： C09K11/06 , H01L51/30 , H01L51/50 , H05B33/14
CPC分类号： H01L51/5036 , C09K11/06 , C09K2211/1011 , C09K2211/1037 , H05B33/14 , Y10S428/917
摘要： An electroluminescent device comprising a host material and a rubrene derivative having a naphthacene nucleus comprising four fused phenyl rings a, b, c, and d, in order, containing two secondary phenyl ring groups linked to the “c” ring, each bearing directly or indirectly a fluoro or perfluoroalkyl group, wherein each fluoro or perfluoroalkyl group is either: a) linked directly to one of said secondary phenyl rings and is located on a meta or ortho position, or b) located in any position of another aryl group linked directly or indirectly to one of the secondary phenyl rings.
摘要翻译：一种电致发光器件，其包含主体材料和具有包含四个稠合苯环a，b，c和d的并四苯核的红荧烯衍生物，以便包含连接到“c”环的两个仲苯基，每个直链或间接地是氟或全氟烷基，其中每个氟或全氟烷基是：a）直接与一个所述仲苯环连接并位于间位或邻位，或b）位于直接连接的另一芳基的任何位置或间接地连接到一个次级苯环上。

29. 发明申请

US20050123794A1 Organic electroluminescent devices 审中-公开
标题翻译：有机电致发光器件
公开(公告)号：US20050123794A1
公开(公告)日：2005-06-09
申请号：US10729688
申请日：2003-12-05
申请人： Joseph Deaton , Tukaram Hatwar , Denis Kondakov
发明人： Joseph Deaton , Tukaram Hatwar , Denis Kondakov
IPC分类号： H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14
CPC分类号： H01L51/5036 , H01L51/0052 , H01L51/0058 , H01L51/0059 , H01L51/008 , H01L51/0081 , H01L51/0085 , H01L51/5016
摘要： Disclosed is an electroluminescent device comprising a cathode and anode, and, located therebetween, at least one “A” layer containing a fluorescent material that emits blue light and a hydrocarbon host and at least one “B” layer containing a phosphorescent yellow-light-emitting material. The invention also provides a display or area lighting device and a process for emitting light using the device. The device provides useful light emission.
摘要翻译：公开了一种包括阴极和阳极的电致发光器件，并且位于它们之间，包含发射蓝光的荧光材料和烃主体的至少一个“A”层和至少一个含有磷光黄光的“B”层，发射材料。本发明还提供了一种显示器或区域照明装置以及使用该装置发光的过程。该器件提供有用的光发射。

30. 发明申请

US20050089714A1 Stabilized white-light-emitting OLED device 有权
标题翻译：稳定的白光发射OLED器件
公开(公告)号：US20050089714A1
公开(公告)日：2005-04-28
申请号：US10690940
申请日：2003-10-22
申请人： Tukaram Hatwar , J. Vargas , Viktor Jarikov
发明人： Tukaram Hatwar , J. Vargas , Viktor Jarikov
IPC分类号： C09K11/06 , H01L51/00 , H01L51/30 , H05B33/14
CPC分类号： C09K11/06 , C09K2211/1011 , H01L51/0054 , H01L51/0055 , H01L51/0071 , H05B33/14 , Y02B20/181 , Y10S428/917
摘要： A stabilized white-light-emitting OLED device includes an anode, a cathode, a light-emitting layer disposed between the anode and the cathode, and a stabilizing substituted perylene material, so that the lifetime of the white-light-emitting OLED device is increased.
摘要翻译：稳定的白光发射OLED器件包括阳极，阴极，设置在阳极和阴极之间的发光层和稳定化的取代的苝材料，使得白光发射OLED器件的寿命为增加。

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