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1. 发明授权

US07968215B2 OLED device with cyclobutene electron injection materials 有权
标题翻译：具有环丁烯电子注入材料的OLED器件
公开(公告)号：US07968215B2
公开(公告)日：2011-06-28
申请号：US12330547
申请日：2008-12-09
申请人： William J. Begley , Natasha Andrievsky
发明人： William J. Begley , Natasha Andrievsky
IPC分类号： H01L51/54 , C07D401/02 , C07D471/04 , C07D403/02 , C07D213/16 , C07D401/14 , C07D409/14
CPC分类号： C07D213/53 , C07D209/86 , C07D213/16 , C07D215/12 , C07D239/26 , C07D263/56 , C07D277/64 , C07D409/08 , C07D409/14 , C07D417/08 , C07D471/04 , C07D519/04 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1037 , C09K2211/104 , C09K2211/1044 , H01L51/0067 , H01L51/5048 , H05B33/14 , Y10S428/917
摘要： An OLED device including a cathode, an anode, and having therebetween a light-emitting layer and further comprising a first layer between the light-emitting layer and the cathode containing a cyclobutene compound comprising a cyclobutene nucleus substituted in the 1-position with a five- or six-membered heteroaromatic ring group containing at least one trivalent nitrogen atom; substituted in the 2-position with an aromatic ring group; and substituted with a first methylene group in the 3-position and a second methylene group in the 4-position, provided said first and second methylene groups are further disubstituted in the 1′,1′-positions and the 1″,1″-positions with independently selected aromatic groups.
摘要翻译：一种OLED器件，包括阴极，阳极，并且在其间具有发光层，并且还包括在所述发光层和所述阴极之间的包含环状丁烯化合物的第一层，所述环丁烯化合物包含在1位上被五取代的环丁烯核 - 或含有至少一个三价氮原子的六元杂芳环; 在2位被芳环取代; 并且在3位上被第一个亚甲基取代，在4-位被第二个亚甲基取代，只要所述第一个和第二个亚甲基在1'，1'-位上被进一步二取代，并且1“，1” - 具有独立选择的芳族基团的位置。

2. 发明申请

US20090108735A1 OLED DEVICE WITH FLUORANTHENE ELECTRON TRANSPORT MATERIALS 有权
标题翻译：具有氟代电子传输材料的OLED器件
公开(公告)号：US20090108735A1
公开(公告)日：2009-04-30
申请号：US11924631
申请日：2007-10-26
申请人： William J. Begley , Liang-Sheng Liao , Natasha Andrievsky
发明人： William J. Begley , Liang-Sheng Liao , Natasha Andrievsky
IPC分类号： H01L27/28
CPC分类号： H01L51/0054 , C07C13/62 , C07C13/66 , H01L51/0052 , H01L51/0059 , H01L51/008 , H01L51/0087 , H01L51/5092 , Y10S428/917
摘要： The invention provides an OLED device comprising a cathode, an anode, and having there between a light-emitting layer, further comprising, between the cathode and the light emitting layer, a non-luminescent electron transporting layer containing a compound with a 7,10-diaryl substituted fluoranthene nucleus having no aromatic rings annulated to the fluoranthene nucleus and desirably comprises still further an additional layer containing an organic alkali metal compound, located between the cathode and the electron transporting layer.Devices of the invention provide improvement in features such as efficiency, drive voltage, and operational stability.
摘要翻译：本发明提供了一种OLED器件，其包括阴极，阳极，并且在发光层之间具有发光层，该发光层还包括在阴极和发光层之间的非发光电子传输层，其含有具有7,10 没有芳族环的二芳基取代的荧蒽核连接到荧蒽核上，并且期望还包含位于阴极和电子传输层之间的含有有机碱金属化合物的另外的层。本发明的装置提供诸如效率，驱动电压和操作稳定性等特征的改进。

3. 发明申请

US20080258615A1 PHOSPHORESCENT OLED WITH MIXED ELECTRON TRANSPORT MATERIALS 有权
标题翻译：具有混合电子传输材料的磷光体OLED
公开(公告)号：US20080258615A1
公开(公告)日：2008-10-23
申请号：US12121859
申请日：2008-05-16
申请人： William J. Begley , Tukaram K. Hatwar , Joseph C. Deaton , Christopher T. Brown , Natasha Andrievsky , Marina E. Kondakova
发明人： William J. Begley , Tukaram K. Hatwar , Joseph C. Deaton , Christopher T. Brown , Natasha Andrievsky , Marina E. Kondakova
IPC分类号： H01L51/50
CPC分类号： H01L51/0058 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/107 , C09K2211/1088 , C09K2211/186 , C09K2211/188 , H01L51/0052 , H01L51/0053 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5036 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： An OLED device comprising, in sequence, an anode, a light-emitting layer that comprises a phosphorescent light-emitting organometallic compound, a hole-blocking layer, and a cathode, and between the hole-blocking layer and the cathode, a further layer containing a mixture of a first compound that is a tetracene compound that has the lowest LUMO value of the compounds in the layer, in an amount greater than or equal to 10% and less than 90% and a second compound that is a low voltage electron transport material, exhibiting a higher LUMO value than the first compound in an amount less than or equal to 90% and more than 10%.
摘要翻译：一种OLED器件，其依次包括阳极，包含磷光发光有机金属化合物，空穴阻挡层和阴极以及空穴阻挡层和阴极之间的发光层，另外的层含有作为层中化合物的LUMO值最低的并四苯化合物的第一化合物的混合物，其量大于或等于10％且小于90％，第二化合物是低电压电子运输材料，具有比第一化合物更高的LUMO值，其量小于或等于90％且大于10％。

4. 发明授权

US07429683B2 Process of maing naphthacene from propargyl alcohol 有权
标题翻译：合成过程
公开(公告)号：US07429683B2
公开(公告)日：2008-09-30
申请号：US10899825
申请日：2004-07-27
申请人： William J. Begley , Manju Rajeswaran , Natasha Andrievsky
发明人： William J. Begley , Manju Rajeswaran , Natasha Andrievsky
IPC分类号： C07C1/20
CPC分类号： C07C15/38 , C07C17/14 , C07C17/16 , C07C41/30 , C07C2603/44 , C07C22/04 , C07C43/2055
摘要： A process for synthesizing a single isomer of a naphthacene compound comprises the steps of: (a) reacting a symmetrically substituted 1,1-diarylpropargyl alcohol compound with a reagent capable of forming a leaving group to form a reaction mixture containing a intermediate; and then (b) heating the intermediate in the presence of a solvent and in the absence of any oxidizing agent to form a single naphthacene compound.
摘要翻译：合成并四苯化合物的方法包括以下步骤：（a）使炔丙醇化合物与能够形成离去基团的试剂反应形成含有中间体的反应混合物; 然后（b）在无机碱存在下，在溶剂存在下，在不存在任何氧化剂的情况下加热中间体，形成萘并化合物。

5. 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。

6. 发明申请

US20060025618A1 Synthesis process 有权
标题翻译：合成过程
公开(公告)号：US20060025618A1
公开(公告)日：2006-02-02
申请号：US10899919
申请日：2004-07-27
申请人： William Begley , Manju Rajeswaran , Natasha Andrievsky
发明人： William Begley , Manju Rajeswaran , Natasha Andrievsky
IPC分类号： C07C50/08
CPC分类号： C07C1/28 , C07C1/322 , C07C25/22 , C07C41/30 , C07C43/2055 , C07C2603/44 , C07C15/38
摘要： A process for synthesizing a single isomer of a naphthacene compound comprises the steps of: (a) reacting a symmetrically substituted 1,1-diarylpropargyl alcohol compound with a reagent capable of forming a leaving group to form a reaction mixture containing a intermediate; and then (b) heating the intermediate in the presence of a solvent and in the absence of any oxidizing agent to form a single naphthacene compound.
摘要翻译：合成并四苯化合物的单一异构体的方法包括以下步骤：（a）使对称取代的1,1-二芳基炔丙醇化合物与能够形成离去基团的试剂反应形成含有中间体的反应混合物; 然后（b）在溶剂存在下和不存在任何氧化剂的情况下加热中间体以形成单一并四苯化合物。

7. 发明授权

US08431242B2 OLED device with certain fluoranthene host 有权
标题翻译：具有某些荧蒽主体的OLED器件
公开(公告)号：US08431242B2
公开(公告)日：2013-04-30
申请号：US11924626
申请日：2007-10-26
申请人： William J. Begley , Tukaram K. Hatwar , Natasha Andrievsky
发明人： William J. Begley , Tukaram K. Hatwar , Natasha Andrievsky
IPC分类号： H01L51/54
CPC分类号： H05B33/22 , C07C13/66 , C09K11/06 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0058 , H01L51/0077 , H01L51/008 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5048 , H01L51/5092 , H05B33/20
摘要： An OLED device comprises a cathode, an anode, and has therebetween: (a) a 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 (b) comprising still further an additional layer, containing an organic alkali metal compound, located between the cathode and the electron transporting layer. 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： OLED器件包括阴极和阳极，并且具有：（a）含有不发光荧蒽化合物的发光层，其具有与荧蒽核呈环状的芳香环的7,10-二芳基取代的荧蒽核; 和（b）还包含位于阴极和电子传输层之间的含有有机碱金属化合物的附加层。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。

8. 发明授权

US07931975B2 Electroluminescent device containing a flouranthene compound 有权
标题翻译：含有茂金属化合物的电致发光器件
公开(公告)号：US07931975B2
公开(公告)日：2011-04-26
申请号：US12266802
申请日：2008-11-07
申请人： William J. Begley , Natasha Andrievsky
发明人： William J. Begley , Natasha Andrievsky
IPC分类号： H01J1/63
CPC分类号： H05B33/20 , C09K11/06 , C09K2211/1029 , C09K2211/107 , C09K2211/185 , H01L51/0055 , H01L51/0056 , H01L51/0058 , H01L51/0072 , H01L51/0077 , H01L51/5048 , H01L51/5092 , H01L2251/5384 , H05B33/14
摘要： An OLED device includes a cathode, an anode, and having there between a light-emitting layer, further including, between the cathode and the light emitting layer, a first layer having a thickness of 20 nm or less and containing a fluoranthene compound including one and only one fluoranthene nucleus and having no aromatic rings annulated to the fluoranthene nucleus, the fluoranthene nucleus having independently selected aromatic groups in the 7,10-positions and a phenanthroline group in the 8-or 9-position. The OLED device desirably includes a second layer containing an alkali metal or an alkali metal compound, located between the cathode and the first layer. The OLED device can also include a polycyclic aromatic compound in the first layer or in a third layer located between the first layer and the light-emitting layer. Devices of the invention provide improvement in features such as efficiency, drive voltage, and operational stability.
摘要翻译： OLED器件包括阴极，阳极，并且在发光层之间具有在阴极和发光层之间的发光层，具有20nm以下的厚度的第一层，并且含有包含一个的荧蒽化合物并且仅有一个荧蒽核并且没有与荧蒽核呈环状的芳香环，在7,10位具有独立选择的芳族基团的荧蒽核和8位或9位的菲咯啉基。 OLED器件理想地包括位于阴极和第一层之间的含有碱金属或碱金属化合物的第二层。 OLED器件还可以在第一层中或在位于第一层和发光层之间的第三层中包括多环芳族化合物。本发明的装置提供诸如效率，驱动电压和操作稳定性等特征的改进。

9. 发明授权

US07371906B2 Process for photo-oxidative stability improvements 有权
标题翻译：光氧化稳定性改进方法
公开(公告)号：US07371906B2
公开(公告)日：2008-05-13
申请号：US10924637
申请日：2004-08-24
申请人： William J. Begley , William F. Nichols , Manju Rajeswaran , Natasha Andrievsky , Michael R. Landry
发明人： William J. Begley , William F. Nichols , Manju Rajeswaran , Natasha Andrievsky , Michael R. Landry
IPC分类号： C07C7/20 , C07C13/00
CPC分类号： H01L51/0054 , H01L51/0007 , H01L51/5012
摘要： A process for improving the stability to photo-oxidation of a polycyclic aromatic compound having at least two polymorphic forms comprises treating a first polymorph with one or more solvents to obtain the more stable second polymorph and then separating the second polymorph from the solvent.
摘要翻译：一种改善具有至少两种多晶型形式的多环芳族化合物的光氧化稳定性的方法包括用一种或多种溶剂处理第一多晶型物，得到更稳定的第二多晶型物，然后将第二多晶型物与溶剂分离。

10. 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。

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