公开(公告)号：US5962777A

公开(公告)日：1999-10-05

申请号：US038173

申请日：1998-03-10

申请人： Bijan Salamat ,  Robert D. Cook ,  Raymond Kwong

发明人： Bijan Salamat ,  Robert D. Cook ,  Raymond Kwong

IPC分类号： B60T8/88 ,  B60T7/12 ,  B60T8/17 ,  B60T17/22 ,  B64C25/44 ,  B60Q1/00 ,  G01L5/28

CPC分类号： B60T17/221 ,  B60T7/12 ,  B60T8/1703

摘要： The monitor for uncommanded braking controls uncommanded brake application on one or more wheels during takeoff of an aircraft. Brake pedal application is determined, brake pressure is measured, and brake pressure is compared with a selected threshold brake pressure. A brake pressure applied signal is generated when the brake pressure exceeds the threshold brake pressure. The pedal application signal and brake pressure applied signal are received by a fault latch logic circuit that generates a fault latch output signal when uncommanded braking has occurred. A test inhibit signal is also generated when weight is not applied on the wheel. The test inhibit signal is also input to the fault latch logic circuit so that uncommanded braking can occur when the aircraft is in the air and weight is off the wheel. The monitor disables or latches off the shutoff valve when pressure is detected without pedal application. A fail-safe feature re-enables the shutoff valve to allow it to turn on, and monitoring is stopped, when pedal application is detected.

公开(公告)号：US5777218A

公开(公告)日：1998-07-07

申请号：US615856

申请日：1996-03-12

申请人： Bijan Salamat ,  Robert D. Cook ,  Raymond Kwong

发明人： Bijan Salamat ,  Robert D. Cook ,  Raymond Kwong

IPC分类号： B60T8/88 ,  B60T7/12 ,  B60T8/17 ,  B60T17/22 ,  B64C25/44 ,  B60Q1/00 ,  G01L5/28

CPC分类号： B60T17/221 ,  B60T7/12 ,  B60T8/1703

摘要： The monitor for uncommanded braking controls uncommanded brake application on one or more wheels during takeoff of an aircraft. Brake pedal application is determined, brake pressure is measured, and brake pressure is compared with a selected threshold brake pressure. A brake pressure applied signal is generated when the brake pressure exceeds the threshold brake pressure. The pedal application signal and brake pressure applied signal are received by a fault latch logic circuit that generates a fault latch output signal when uncommanded braking has occurred. A test inhibit signal is also generated when weight is not applied on the wheel. The test inhibit signal is also input to the fault latch logic circuit so that uncommanded braking can occur when the aircraft is in the air and weight is off the wheel. The monitor disables or latches off the shutoff valve when pressure is detected without pedal application. A fail-safe feature re-enables the shutoff valve to allow it to turn on, and monitoring is stopped, when pedal application is detected.

公开(公告)号：US6134956A

公开(公告)日：2000-10-24

申请号：US310636

申请日：1999-05-12

申请人： Bijan Salamat ,  Robert D. Cook ,  Raymond Kwong

发明人： Bijan Salamat ,  Robert D. Cook ,  Raymond Kwong

IPC分类号： B60T8/88 ,  B60T7/12 ,  B60T8/17 ,  B60T17/22 ,  B64C25/44 ,  B60Q1/00 ,  G01L5/28

CPC分类号： B60T17/221 ,  B60T7/12 ,  B60T8/1703

摘要： The monitor for uncommanded braking controls uncommanded brake application on one or more wheels during takeoff of an aircraft. Brake pedal application is determined, brake pressure is measured, and brake pressure is compared with a selected threshold brake pressure. A brake pressure applied signal is generated when the brake pressure exceeds the threshold brake pressure. The pedal application signal and brake pressure applied signal are received by a fault latch logic circuit that generates a fault latch output signal when uncommanded braking has occurred. A test inhibit signal is also generated when weight is not applied on the wheel. The test inhibit signal is also input to the fault latch logic circuit so that uncommanded braking can occur when the aircraft is in the air and weight is off the wheel. The monitor disables or latches off the shutoff valve when pressure is detected without pedal application. A fail-safe feature re-enables the shutoff valve to allow it to turn on, and monitoring is stopped, when pedal application is detected.

摘要翻译： 用于非命令制动的监视器控制在飞机起飞期间在一个或多个车轮上的非命令制动器应用。 确定制动踏板应用，测量制动压力，并将制动压力与选定的制动压力进行比较。 当制动压力超过阈值制动压力时，产生制动压力施加信号。 踏板应用信号和制动压力施加信号由故障锁存逻辑电路接收，当发生非命令制动时产生故障锁存输出信号。 当车轮上未施加重量时也会产生测试禁止信号。 测试禁止信号也被输入到故障锁存逻辑电路，使得当飞机处于空气中并且重量离开车轮时可能发生非命令制动。 在没有踏板应用的情况下检测到压力时，显示屏将禁用或锁定关闭阀。 当检测到踏板应用时，故障保护功能可重新启用截止阀使其打开，监视停止。

公开(公告)号：US08722205B2

公开(公告)日：2014-05-13

申请号：US12727615

申请日：2010-03-19

申请人： Chuanjun Xia ,  Raymond Kwong ,  Suman Layek

发明人： Chuanjun Xia ,  Raymond Kwong ,  Suman Layek

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/5016 ,  H05B33/10

摘要： Novel compounds comprising heteroleptic iridium complexes are provided. The compounds have a particular combination of ligands which includes a single pyridyl dibenzo-substituted ligand as exemplified by Formula I, where X is NR, O, S, BR, or Se. The compounds may be used in organic light emitting devices, particularly as emitting dopants, to provide devices having improved efficiency, lifetime, and manufacturing.

摘要翻译： 提供了包含杂光铱络合物的新型化合物。 化合物具有特定的配体组合，其包括如式I所示的单个吡啶基二苯并取代的配体，其中X是NR，O，S，BR或Se。 这些化合物可以用于有机发光器件，特别是作为发射掺杂剂，以提供具有改进的效率，寿命和制造的器件。

公开(公告)号：US08652653B2

公开(公告)日：2014-02-18

申请号：US13001577

申请日：2009-06-30

申请人： Chun Lin ,  Bin Ma ,  Chuanjun Xia ,  Yonggang Wu ,  Raymond Kwong

发明人： Chun Lin ,  Bin Ma ,  Chuanjun Xia ,  Yonggang Wu ,  Raymond Kwong

IPC分类号： H01L51/54

CPC分类号： C09K11/06 ,  C07D333/76 ,  C07D495/04 ,  C07D519/00 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1018 ,  C09K2211/1092 ,  H01L51/0037 ,  H01L51/004 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0074 ,  H01L51/0078 ,  H01L51/0085 ,  H01L51/0086 ,  H01L51/0087 ,  H01L51/0088 ,  H01L51/5048

摘要： Novel materials are provided, having a single phenyl or a chain of phenyls where there is a nitrogen atom on each end of the single phenyl or chain of phenyls. The nitrogen atom may be further substituted with particular thiophene, benzothiophene, and triphenylene groups. Organic light-emitting devices are also provided, where the novel materials are used as a hole transport material in the device. Combinations of the hole transport material with specific host materials are also provided.

摘要翻译： 提供了新的材料，其具有单个苯基或苯基链，其中在单个苯基或苯基链的每个端部上都有氮原子。 氮原子可以被特定的噻吩，苯并噻吩和三亚苯基进一步取代。 还提供了有机发光装置，其中新型材料用作装置中的空穴传输材料。 还提供了空穴传输材料与特定主体材料的组合。

公开(公告)号：US08603645B2

公开(公告)日：2013-12-10

申请号：US12947027

申请日：2010-11-16

申请人： Raymond Kwong ,  David Knowles ,  Bin Ma ,  William Ceyrolles

发明人： Raymond Kwong ,  David Knowles ,  Bin Ma ,  William Ceyrolles

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

摘要： An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer may include a molecule of Formula I wherein an alkyl substituent at position R′5 results in high efficiency and operational stability in the organic light emitting device. Additionally or alternatively, the emissive layer may include a metal-ligand complex in which the ligand is an aryl or alkyl substituted phenylpyridine ligand.

摘要翻译： 提供有机发光装置。 该器件具有阳极，阴极和布置在阳极和阴极之间的发射层。 发射层可以包括式I的分子，其中R'5的烷基取代基导致有机发光器件的高效率和操作稳定性。 另外或替代地，发射层可以包括其中配体是芳基或烷基取代的苯基吡啶配体的金属 - 配体络合物。

公开(公告)号：US08586203B2

公开(公告)日：2013-11-19

申请号：US12781493

申请日：2010-05-17

申请人： Raymond Kwong ,  Bin Ma ,  Jui-Yi Tsai ,  Scott Beers ,  Ed Barron ,  Gregg Kottas ,  Alexey Borisovich Dyatkin

发明人： Raymond Kwong ,  Bin Ma ,  Jui-Yi Tsai ,  Scott Beers ,  Ed Barron ,  Gregg Kottas ,  Alexey Borisovich Dyatkin

IPC分类号： H01L51/54 ,  C09K11/06 ,  C07F5/02

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/104 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/5016 ,  H05B33/10

摘要： Novel organic compounds comprising ligands containing a boron-nitrogen heterocycle are provided. In particular, the compound is a metal complex comprising a ligand containing an azaborine. The compounds may be used in organic light emitting devices to provide devices having improved photophysical and electronic properties.

摘要翻译： 提供了包含含有硼 - 氮杂环的配体的新型有机化合物。 特别地，该化合物是包含含有氮杂硼酸的配体的金属络合物。 这些化合物可以用于有机发光器件中以提供具有改进的光物理和电子性质的器件。

公开(公告)号：US08580404B2

公开(公告)日：2013-11-12

申请号：US13595138

申请日：2012-08-27

申请人： Raymond Kwong ,  Bert Alleyne

发明人： Raymond Kwong ,  Bert Alleyne

IPC分类号： H01L51/54

CPC分类号： C07C13/62 ,  C07C15/38 ,  C07C2603/42 ,  C07C2603/54 ,  C09K11/06 ,  C09K19/32 ,  C09K2019/328 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1416 ,  H01L51/0008 ,  H01L51/0054 ,  H01L51/0056 ,  H01L51/0057 ,  H01L51/0058 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

摘要： An organic emissive layer is provided. Also provided is a device in which the organic emissive layer is disposed between an anode and a cathode. The organic emissive layer includes a phosphorescent material and triphenylene compound or a compound having a repeat unit having a triphenylene moiety. The triphenylene is optionally substituted. The substituents may be the same or different and each is selected from the group consisting of alkyl, aryl, fused aryl, substituted aryl, alkenyl, alkynyl, and heteroalkyl. Triphenylene compounds are also provided.

公开(公告)号：US08574726B2

公开(公告)日：2013-11-05

申请号：US13009001

申请日：2011-01-19

申请人： Mark E. Thompson ,  Peter Djurovich ,  Sergey Lamansky ,  Drew Murphy ,  Raymond Kwong ,  Feras Abdel-Razzaq ,  Stephen R. Forrest ,  Marc A. Baldo ,  Paul E. Burrows

发明人： Mark E. Thompson ,  Peter Djurovich ,  Sergey Lamansky ,  Drew Murphy ,  Raymond Kwong ,  Feras Abdel-Razzaq ,  Stephen R. Forrest ,  Marc A. Baldo ,  Paul E. Burrows

IPC分类号： H01L51/54

CPC分类号： H01L51/0085 ,  C07D209/86 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1092 ,  C09K2211/185 ,  C09K2211/186 ,  H01L51/0042 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0062 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/0087 ,  H01L51/0088 ,  H01L51/5016 ,  H01L51/5096 ,  H01L2251/308 ,  Y10S428/917

摘要： Organic light emitting devices are described wherein the emissive layer comprises a host material containing an emissive molecule, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organometallic complexes, including cyclometallated platinum, iridium and osmium complexes. The organic light emitting devices optionally contain an exciton blocking layer. Furthermore, improved electroluminescent efficiency in organic light emitting devices is obtained with an emitter layer comprising organometallic complexes of transition metals of formula L2MX, wherein L and X are distinct bidentate ligands. Compounds of this formula can be synthesized more facilely than in previous approaches and synthetic options allow insertion of fluorescent molecules into a phosphorescent complex, ligands to fine tune the color of emission, and ligands to trap carriers.

公开(公告)号：US08557402B2

公开(公告)日：2013-10-15

申请号：US13205290

申请日：2011-08-08

申请人： Mark E. Thompson ,  Peter Djurovich ,  Sergey Lamansky ,  Drew Murphy ,  Raymond Kwong ,  Feras Abdel-Razzaq ,  Stephen R. Forrest ,  Marc A. Baldo ,  Paul E. Burrows

发明人： Mark E. Thompson ,  Peter Djurovich ,  Sergey Lamansky ,  Drew Murphy ,  Raymond Kwong ,  Feras Abdel-Razzaq ,  Stephen R. Forrest ,  Marc A. Baldo ,  Paul E. Burrows

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： H01L51/0085 ,  C07D209/86 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1092 ,  C09K2211/185 ,  C09K2211/186 ,  H01L51/0042 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0062 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/0087 ,  H01L51/0088 ,  H01L51/5016 ,  H01L51/5096 ,  H01L2251/308 ,  Y10S428/917

摘要： Organic light emitting devices are described wherein the emissive layer comprises a host material containing an emissive molecule, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organometallic complexes, including cyclometallated platinum, iridium and osmium complexes. The organic light emitting devices optionally contain an exciton blocking layer. Furthermore, improved electroluminescent efficiency in organic light emitting devices is obtained with an emitter layer comprising organometallic complexes of transition metals of formula L2MX, wherein L and X are distinct bidentate ligands. Compounds of this formula can be synthesized more facilely than in previous approaches and synthetic options allow insertion of fluorescent molecules into a phosphorescent complex, ligands to fine tune the color of emission, and ligands to trap carriers.