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公开(公告)号：US20100253209A1
公开(公告)日：2010-10-07
申请号：US12417883
申请日：2009-04-03
IPC分类号： H01J1/63
CPC分类号： H01L51/0054 , H01L51/0059 , H01L51/0072 , H01L51/0077 , H01L51/5048 , H01L51/5278
摘要： A white-light-emitting tandem OLED device having spaced anode and cathode including: first and second light-emitting units disposed between the anode and cathode; an intermediate connector including an n-type layer and a p-type layer disposed between the first and second light-emitting units; and a fluoranthene-containing electron-transporting layer adjacent to the n-type layer of the intermediate connector and including at least 25% of a 7,10-diaryl-substituted fluoranthene compound having no aromatic rings annulated to the fluoranthene nucleus.
摘要翻译： 具有间隔开的阳极和阴极的白光发射串联OLED器件包括：布置在阳极和阴极之间的第一和第二发光单元; 中间连接器，包括设置在第一和第二发光单元之间的n型层和p型层; 以及与中间连接体的n型层相邻的含荧蒽的电子传输层，并且包含至少25％的没有芳族环的芳香环的7,10-二芳基取代的荧蒽化合物至荧蒽核。
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公开(公告)号：US07564182B2
公开(公告)日：2009-07-21
申请号：US11170696
申请日：2005-06-29
CPC分类号： H01L27/322 , H01L27/3209 , H01L27/3213 , H01L51/5036 , H01L51/5278
摘要： A tandem OLED display for producing broadband light having at least two spaced electrodes includes two or more broadband light-emitting units disposed between the electrodes, at least two of which produce light having different emission spectra and wherein at least one of such broadband light-emitting units does not produce white light, and an intermediate connector disposed between adjacent light-emitting units.
摘要翻译： 用于产生具有至少两个间隔开的电极的宽带光的串联OLED显示器包括设置在电极之间的两个或更多个宽带发光单元，其中至少两个产生具有不同发射光谱的光，并且其中至少一个这样的宽带发光 单元不产生白光，并且中间连接器设置在相邻的发光单元之间。
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公开(公告)号：US20090146552A1
公开(公告)日：2009-06-11
申请号：US11954083
申请日：2007-12-11
IPC分类号： H01L27/28
CPC分类号： H01L51/5036 , H01L27/3209 , H01L51/5278 , Y10S428/917
摘要： An organic white light-emitting device, including a substrate; an anode and a cathode spaced from each other; a light-emitting layer including a yellow dopant for emitting yellow light; and first and second blue light-emitting layers, each blue light-emitting layer having at least one different material than the other blue light-emitting layer.
摘要翻译： 一种有机白色发光装置，包括基板; 阳极和阴极彼此间隔开; 包括用于发射黄光的黄色掺杂剂的发光层; 以及第一和第二蓝色发光层，每个蓝色发光层具有比另一个蓝色发光层至少一种不同的材料。
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公开(公告)号：US20080278066A1
公开(公告)日：2008-11-13
申请号：US11746290
申请日：2007-05-09
IPC分类号： H01J1/62
CPC分类号： H01L51/5278 , H01L51/0054 , H01L51/0059 , H01L51/0071 , H01L51/0072 , H01L51/008 , H01L51/0081 , H01L51/5012 , H01L51/5044
摘要： A tandem OLED device having two spaced electrodes comprising: first and second light-emitting units that produce different emission spectra disposed between the electrodes, the first light-emitting unit produces light that has multiple peaks at wavelengths longer than 500 nm and substantially no emission at wavelengths shorter than 480 nm, and the second light-emitting unit produces light that has substantial emission at wavelengths shorter than 500 nm; and an intermediate connector disposed between the light-emitting units.
摘要翻译： 具有两个间隔开的电极的串联OLED器件包括：产生设置在电极之间的不同发射光谱的第一和第二发光单元，第一发光单元产生在长于500nm的波长处具有多个峰的光，并且基本上不发射在 波长短于480nm，第二发光单元产生在短于500nm的波长具有实质发射的光; 以及设置在发光单元之间的中间连接器。
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公开(公告)号：US20080176099A1
公开(公告)日：2008-07-24
申请号：US11624426
申请日：2007-01-18
IPC分类号： B32B9/00
CPC分类号： H01L51/0058 , H01L51/0054 , H01L51/0072 , H01L51/0077 , H01L51/008 , H01L51/504 , H01L51/5048
摘要： A white light-emitting OLED device having a spaced anode and cathode and comprising: a blue light-emitting layer disposed between the anode and cathode; a green light-emitting layer in contact with the blue light-emitting layer; a red light-emitting layer in contact with either the blue light-emitting layer or the green light-emitting layer; and an electron-transporting layer disposed between the light-emitting layers and the cathode, wherein the red light-emitting layer, green light-emitting layer, blue light-emitting layer, and the electron-transporting layer each include an independently selected anthracene compound.
摘要翻译： 一种具有间隔开的阳极和阴极的白色发光OLED器件，包括：布置在阳极和阴极之间的蓝色发光层; 与蓝色发光层接触的绿色发光层; 与蓝色发光层或绿色发光层接触的红色发光层; 以及设置在发光层和阴极之间的电子输送层，其中红色发光层，绿色发光层，蓝色发光层和电子传输层各自包含独立选择的蒽化合物 。
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公开(公告)号：US20080057183A1
公开(公告)日：2008-03-06
申请号：US11468899
申请日：2006-08-31
CPC分类号： C23C14/06 , C23C14/564 , H01L51/5036 , H01L51/5052 , H01L51/5278 , H01L51/56
摘要： A method for use in making an OLED device by depositing lithium to form a lithium-doped organic layer comprising: providing multiple sources in the same vacuum chamber, at least one of which is for depositing organic material and another source for depositing lithium; and using such multiple sources to co-deposit lithium and the organic material to form the lithium-doped organic layer such that lithium provided by the lithium source does not contaminate other deposited organic layers in the OLED device.
摘要翻译： 一种用于通过沉积锂以形成掺锂有机层来制造OLED器件的方法，包括：在相同的真空室中提供多个源，其中至少一个用于沉积有机材料和另一个用于沉积锂的源; 并且使用这样的多个源来共沉积锂和有机材料以形成锂掺杂的有机层，使得由锂源提供的锂不会污染OLED器件中的其它沉积的有机层。
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公开(公告)号：US08877350B2
公开(公告)日：2014-11-04
申请号：US11954083
申请日：2007-12-11
CPC分类号： H01L51/5036 , H01L27/3209 , H01L51/5278 , Y10S428/917
摘要： An organic white light-emitting device, including a substrate; an anode and a cathode spaced from each other; a light-emitting layer including a yellow dopant for emitting yellow light; and first and second blue light-emitting layers, each blue light-emitting layer having at least one different material than the other blue light-emitting layer.
摘要翻译： 一种有机白色发光装置，包括基板; 阳极和阴极彼此间隔开; 包括用于发射黄光的黄色掺杂剂的发光层; 以及第一和第二蓝色发光层，每个蓝色发光层具有比另一个蓝色发光层至少一种不同的材料。
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公开(公告)号：US20110018429A1
公开(公告)日：2011-01-27
申请号：US12507371
申请日：2009-07-22
IPC分类号： H01J1/63
CPC分类号： H01L51/0054 , C09K11/06 , C09K2211/1011 , C09K2211/1037 , H01L51/0058 , H01L51/006 , H01L51/0072 , H01L51/5012 , H05B33/14 , Y10S428/917
摘要： The invention provides an OLED device including an anode, a cathode and a yellow light-emitting layer located therebetween, the light-emitting layer comprising a 9,10-diarylanthracene host; a yellow light-emitting 5,6,11,12-tetraphenyltetracene derivative where as least 1 of the phenyl groups is further substituted and a non-light-emitting diarylamine substituted 9,10-diarylsubstituted anthracene stabuilizer. Devices of the invention provide improvement in features such as stability and efficiency while maintaining excellent color.
摘要翻译： 本发明提供了一种OLED器件，其包括位于其间的阳极，阴极和黄色发光层，所述发光层包含9,10-二芳基蒽主体; 其中至少1个苯基被进一步取代的黄色发光5,6,11,12-四苯基并苯衍生物和不发光的二芳基胺取代的9,10-二芳基取代的蒽固定剂。 本发明的装置提供诸如稳定性和效率之类的特征的改进，同时保持优异的颜色。
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公开(公告)号：US20090195146A1
公开(公告)日：2009-08-06
申请号：US12023216
申请日：2008-01-31
IPC分类号： H01J1/63
CPC分类号： H01L51/5278 , H01L27/3209 , H01L51/0058 , H01L51/0059 , H01L51/0072 , H01L51/008
摘要： A tandem OLED device including an anode; a cathode; at least two electroluminescent units disposed between the anode and the cathode, wherein each of the electroluminescent units includes at least one hole-transporting layer and one organic light-emitting layer; and an intermediate connector of at least two layers disposed between adjacent electroluminescent units, wherein the intermediate connector includes an organic alkali metal complex layer and an organic electron-accepting layer, the organic electron-accepting layer being disposed closer to the cathode than the organic alkali metal complex layer, and there is present metallic aluminum in the organic alkali metal complex layer.
摘要翻译： 包括阳极的串联OLED器件; 阴极 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传输层和一个有机发光层; 以及设置在相邻电致发光单元之间的至少两层的中间连接器，其中所述中间连接器包括有机碱金属络合物层和有机电子接受层，所述有机电子接受层设置为比所述有机碱更接近阴极 金属络合物层，并且在有机碱金属络合物层中存在金属铝。
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公开(公告)号：US20080268282A1
公开(公告)日：2008-10-30
申请号：US11741911
申请日：2007-04-30
IPC分类号： B32B9/00
CPC分类号： H05B33/14 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1088 , H01L27/322 , H01L51/005 , H01L51/0056 , H01L51/0058 , H01L51/006 , H01L51/0067 , H01L51/0071 , H01L51/008 , H01L51/0081 , H01L51/5036 , H01L51/5278 , Y02B20/181
摘要： A tandem white light-emitting OLED device is disclosed comprising a spaced anode and cathode, a light reflector associated with either the anode or the cathode, and at least two white light emitting units. The first white light-emitting unit has a set of at least two emission peaks in the blue and yellow spectral regions that are more intense than any other emission peaks that may be present in the emission spectrum of the first white light-emitting unit. The second white light-emitting unit is disposed closer to the reflector than the first white light-emitting unit and includes a set of at least three emission peaks in the blue, green, and red spectral regions that are more intense than any other emission peaks that may be present in the emission spectrum of the second white light-emitting unit. An intermediate connector is disposed between the first and second white light-emitting units.
摘要翻译： 公开了串联白色发光OLED器件，其包括间隔开的阳极和阴极，与阳极或阴极相关联的光反射器以及至少两个白色发光单元。 第一白色发光单元在蓝色和黄色光谱区域中具有比可能存在于第一白色发光单元的发射光谱中的任何其它发射峰值更强的至少两个发射峰值的集合。 第二白色发光单元设置成比第一白色发光单元更靠近反射器，并且包括在蓝色，绿色和红色光谱区域中比任何其它发射峰值更强的至少三个发射峰值的集合 其可以存在于第二白色发光单元的发射光谱中。 中间连接器设置在第一和第二白色发光单元之间。
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