公开(公告)号：US20120299482A1

公开(公告)日：2012-11-29

申请号：US13480914

申请日：2012-05-25

申请人： Keiji SUGI ,  Tomoaki Sawabe ,  Toshiya Yonehara ,  Tomio Ono ,  Shintaro Enomoto ,  Tomoko Sugizaki ,  Daimotsu Kato ,  Akio Amano ,  Nobuo Shibuya ,  Hirokazu Otake ,  Keitaro Takasaka

发明人： Keiji SUGI ,  Tomoaki Sawabe ,  Toshiya Yonehara ,  Tomio Ono ,  Shintaro Enomoto ,  Tomoko Sugizaki ,  Daimotsu Kato ,  Akio Amano ,  Nobuo Shibuya ,  Hirokazu Otake ,  Keitaro Takasaka

IPC分类号： H05B37/00

CPC分类号： H05B33/0896 ,  H05B33/0887

摘要： According to one embodiment, there is provided a light emitting device including an organic electroluminescent device that includes a first electrode, a light emitting layer arranged above the first electrode, and a second electrode arranged above the light emitting layer, a drive circuit that supplies a drive current between the first electrode and the second electrode to drive the organic electroluminescent device, and a drive stop circuit that stops the driving of the organic electroluminescent device when a value of the drive current falls below a predetermined value.

摘要翻译： 根据一个实施例，提供了一种包括有机电致发光器件的发光器件，其包括第一电极，布置在第一电极上方的发光层和布置在发光层上方的第二电极，驱动电路， 在第一电极和第二电极之间驱动电流以驱动有机电致发光器件;以及驱动停止电路，其在驱动电流的值低于预定值时停止有机电致发光器件的驱动。

公开(公告)号：US20120235127A1

公开(公告)日：2012-09-20

申请号：US13422337

申请日：2012-03-16

申请人： Isao TAKASU ,  Keiji Sugi ,  Tomoaki Sawabe ,  Akio Amano ,  Jiro Yoshida ,  Tomio Ono ,  Shintaro Enomoto

发明人： Isao TAKASU ,  Keiji Sugi ,  Tomoaki Sawabe ,  Akio Amano ,  Jiro Yoshida ,  Tomio Ono ,  Shintaro Enomoto

IPC分类号： H01L51/54

CPC分类号： H01L51/504 ,  H01L27/3206 ,  H01L51/5016 ,  H01L51/5024

摘要： According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode which are arranged apart from each other, an emissive layer arranged between the anode and the cathode including a blue emissive layer located at the anode side and a green and red emissive layer located at the cathode side, the blue emissive layer containing a host material and a blue fluorescent dopant, and the green and red emissive layer containing a host material and a green phosphorescent dopant and/or a red phosphorescent dopant.

摘要翻译： 根据一个实施例，提供了一种包括阳极和阴极的有机发光二极管，它们彼此分开布置，布置在阳极和阴极之间的发射层包括位于阳极侧的蓝色发射层和 位于阴极侧的绿色和红色发射层，蓝色发射层含有主体材料和蓝色荧光掺杂剂，以及包含主体材料和绿色磷光掺杂剂和/或红色磷光掺杂剂的绿色和红色发射层。

公开(公告)号：US07960909B2

公开(公告)日：2011-06-14

申请号：US11685416

申请日：2007-03-13

申请人： Akio Amano ,  Hiroki Iwanaga

发明人： Akio Amano ,  Hiroki Iwanaga

IPC分类号： H05B33/04 ,  H01L33/00

CPC分类号： C09K11/883 ,  C09K11/06 ,  C09K11/7734 ,  C09K2211/182 ,  H01L33/504 ,  H01L2224/48091 ,  H01L2924/3025 ,  H05B33/14 ,  H01L2924/00014 ,  H01L2924/00

摘要： A light-emitting device assured of high reliability, high efficiency and high color rendering, is provided. The light-emitting device includes a frame, an LED chip provided on the frame, and a fluorescent layer containing an inorganic fluorescent material and an organic fluorescent material and being provided on the LED chip. In the fluorescent layer, the concentration of the inorganic fluorescent material is decreased toward the top from the bottom of the fluorescent layer, and the concentration of the organic fluorescent material is decreased toward the bottom from the top of the fluorescent layer.

摘要翻译： 提供确保高可靠性，高效率和高显色性的发光装置。 发光装置包括框架，设置在框架上的LED芯片和包含无机荧光材料和有机荧光材料并设置在LED芯片上的荧光层。 在荧光层中，无机荧光体的浓度从荧光层的底部向顶部减少，有机荧光体的浓度从荧光层的顶部向底部减少。

公开(公告)号：US07611780B2

公开(公告)日：2009-11-03

申请号：US11348412

申请日：2006-02-07

申请人： Hiroki Iwanaga ,  Akio Amano ,  Kenji Shimomura ,  Kazuaki Otsuka

发明人： Hiroki Iwanaga ,  Akio Amano ,  Kenji Shimomura ,  Kazuaki Otsuka

IPC分类号： B32B9/00

CPC分类号： C09K11/7734 ,  C09K11/7718 ,  C09K11/7731 ,  C09K11/7774 ,  H01L25/0753 ,  H01L33/504 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A lighting device including a supporting member, a light emitting element disposed on the supporting member, and emitting light from an upper and side surfaces thereof, a first fluorescent layer containing an organic phosphor and disposed on the supporting member, and a second fluorescent layer containing only an inorganic phosphor and disposed on the supporting member, wherein the second fluorescent layer is disposed to cover the upper and side surfaces of the light emitting element, and the first fluorescent layer is disposed on at least side surface of the light emitting element with the second fluorescent layer being interposed between the light emitting element and the first fluorescent layer.

摘要翻译： 一种照明装置，包括支撑构件，设置在支撑构件上的发光元件，并且从其上表面和侧表面发射光，包含有机磷光体并设置在支撑构件上的第一荧光层，以及第二荧光层， 只有无机磷光体并且被布置在支撑构件上，其中第二荧光层设置成覆盖发光元件的上表面和侧表面，并且第一荧光层设置在发光元件的至少侧表面上 第二荧光层介于发光元件和第一荧光层之间。

公开(公告)号：US20090050851A1

公开(公告)日：2009-02-26

申请号：US12178199

申请日：2008-07-23

申请人： Takahiro Sato ,  Hiroki Iwanaga ,  Akio Amano ,  Shinji Murai

发明人： Takahiro Sato ,  Hiroki Iwanaga ,  Akio Amano ,  Shinji Murai

IPC分类号： C09K11/02

CPC分类号： C09K11/06 ,  C09K2211/1491 ,  H05B33/14

摘要： The present invention provides a fluorescent substance excellent in emission intensity and in emission efficiency. The substance can be excited by light at a longer wavelength than ever. The present invention also provides a luminous composition comprising the fluorescent substance and a light-emitting element using the substance. The fluorescent substance comprises a rare earth metal and a phosphine oxide ligand which coordinates to said rare earth metal and said ligand containing at least one siloxane bond in its structure. The fluorescent substance can be produced from a reaction between a compound having a siloxane bond and a rare earth complex coordinated by a phosphine oxide ligand. The luminous composition comprises the fluorescent substance.

摘要翻译： 本发明提供发光强度和发光效率优异的荧光物质。 该物质可以用比以前更长波长的光激发。 本发明还提供了包含荧光物质和使用该物质的发光元件的发光组合物。 荧光物质包括稀土金属和氧化膦配体，其与所述稀土金属和所述配体在其结构中含有至少一个硅氧烷键配位。 荧光物质可以由具有硅氧烷键的化合物与通过氧化膦配体配位的稀土络合物之间的反应产生。 发光组合物包含荧光物质。

公开(公告)号：US5675632A

公开(公告)日：1997-10-07

申请号：US512406

申请日：1995-08-08

申请人： Toshiyuki Odaka ,  Akio Amano ,  Nobuo Hataoka ,  Tetsuo Takemura ,  Toshiaki Suzuki ,  Ryujiro Muramatsu

发明人： Toshiyuki Odaka ,  Akio Amano ,  Nobuo Hataoka ,  Tetsuo Takemura ,  Toshiaki Suzuki ,  Ryujiro Muramatsu

IPC分类号： H04M3/42 ,  H04M3/493 ,  H04Q3/42 ,  H04M1/64

CPC分类号： H04M3/42204 ,  H04M3/4931 ,  H04Q3/42 ,  H04M2201/40

摘要： A telephone exchange enables subscribers to use voice dialing more easily with existing telephone systems. The voice dialing does not require special input operations or preregistration of called parties. Rather, a subscriber can make a telephone call easily without having to perform multiple operations. The telephone exchange includes structure for discriminating dial pulse information, push-button tone information, and spoken information so that one or more of these types of information can be input by a caller to achieve connection to the called party.

摘要翻译： 电话交换使用户能够更轻松地使用现有的电话系统进行语音拨号。 语音拨号不需要特殊的输入操作或被叫方的预注册。 相反，用户可以容易地进行电话呼叫，而不必执行多个操作。 电话交换机包括用于识别拨号脉冲信息，按钮音信息和口语信息的结构，使得呼叫者可以输入这些类型的信息中的一个或多个以实现与被叫方的连接。

公开(公告)号：US5179624A

公开(公告)日：1993-01-12

申请号：US727089

申请日：1991-07-09

申请人： Akio Amano ,  Akira Ichikawa ,  Nobuo Hataoka

发明人： Akio Amano ,  Akira Ichikawa ,  Nobuo Hataoka

IPC分类号： G10L15/16

CPC分类号： G10L15/16 ,  Y10S706/90

摘要： A speech recognition apparatus has: a speech input unit for inputting a speech; a speech analysis unit for analyzing the inputted speech to output the time series of a feature vector; a candidates selection unit for inputting the time series of a feature vector from the speech analysis unit to select a plurality of candidates of recognition result from the speech categories; and a discrimination processing unit for discriminating the selected candidates to obtain a final recognition result. The discrimination processing unit includes three components in the form of a pair generation unit for generating all of the two combinations of the n-number of candidates selected by said candidate selection unit a pair discrimination unit for discriminating which of the candidates of the combinations is more certain for each of all .sub.n C.sub.2 -number of combinations (or pairs) on the basis of the extracted result of the acoustic feature intrinsic to each of said candidate speeches and a final decision unit for collecting all the pair discrimination results obtained from the pair discrimination unit for each of all the .sub.n C.sub.2 -number of combinations (or pairs) to decide the final result. The pair discrimination unit handles the extracted result of the acoustic feature intrinsic to each of the candidate speeches as fuzzy information and accomplishes the discrimination processing on the basis of fuzzy logic algorithms, and the final decision unit accomplishes its collections on the basis of the fuzzy logic algorithms.

摘要翻译： 语音识别装置具有：用于输入语音的语音输入单元; 语音分析单元，用于分析输入的语音以输出特征向量的时间序列; 候选选择单元，用于从语音分析单元输入特征向量的时间序列，以从语音类别中选择多个候选的识别结果; 以及鉴别处理单元，用于识别所选择的候选以获得最终识别结果。 鉴别处理单元包括成对生成单元形式的三个组成部分，用于产生由所述候选选择单元选择的n个候选项的所有两个组合中的一个对鉴别单元，用于鉴别组合中的哪个候选者更多 基于每个所述候选讲话所固有的声学特征的提取结果，以及用于收集从对鉴别单元获得的所有对鉴别结果的最终决定单元，对于所有nC2个组合（或对）中的每一个确定; 对于所有nC2个组合（或对）中的每一个来决定最终结果。 对鉴别单元处理作为模糊信息的每个候选语音固有的声学特征的提取结果，并且基于模糊逻辑算法完成鉴别处理，并且最终决策单元基于模糊逻辑来完成其集合 算法。

公开(公告)号：US20130250214A1

公开(公告)日：2013-09-26

申请号：US13721707

申请日：2012-12-20

申请人： KEIJI SUGI ,  SHINTARO ENOMOTO ,  TOMIO ONO ,  TOMOAKI SAWABE ,  YASUSHI SHINJO ,  YUKITAMI MIZUNO ,  AKIO AMANO ,  TOMOKO SUGIZAKI ,  TOSHIYA YONEHARA ,  DAIMOTSU KATO

发明人： KEIJI SUGI ,  SHINTARO ENOMOTO ,  TOMIO ONO ,  TOMOAKI SAWABE ,  YASUSHI SHINJO ,  YUKITAMI MIZUNO ,  AKIO AMANO ,  TOMOKO SUGIZAKI ,  TOSHIYA YONEHARA ,  DAIMOTSU KATO

IPC分类号： H01L51/52

CPC分类号： H01L51/5203 ,  G02F2201/44 ,  H01L27/3232

摘要： According to one embodiment, an organic electroluminescent device includes a first electrode, a second electrode, an organic light emitting layer and an optical layer. The first electrode has a first major surface and a second major surface opposite to the first major surface and is light transmissive. The second electrode faces a portion of the first major surface. The organic light emitting layer is provided between the first electrode and the second electrode. The organic light emitting layer and the first electrode are disposed between the optical layer and the second electrode. The optical layer is able to transit between a first state where a traveling direction of light emitted from the organic light emitting layer is changed and a second state having a smaller degree of the change in the traveling direction of the light than the first state.

摘要翻译： 根据一个实施方案，有机电致发光器件包括第一电极，第二电极，有机发光层和光学层。 第一电极具有与第一主表面相对的第一主表面和第二主表面，并且是透光的。 第二电极面对第一主表面的一部分。 有机发光层设置在第一电极和第二电极之间。 有机发光层和第一电极设置在光学层和第二电极之间。 光学层能够在从有机发光层发射的光的行进方向改变的第一状态和比第一状态的光的行进方向的变化程度小的第二状态之间转变。

公开(公告)号：US20120228585A1

公开(公告)日：2012-09-13

申请号：US13224906

申请日：2011-09-02

申请人： Yukitami Mizuno ,  Isao Amemiya ,  Akiko Hirao ,  Isao Takasu ,  Tomoko Sugizaki ,  Akio Amano ,  Yasushi Shinjo ,  Tomoaki Sawabe ,  Shintaro Enomoto

发明人： Yukitami Mizuno ,  Isao Amemiya ,  Akiko Hirao ,  Isao Takasu ,  Tomoko Sugizaki ,  Akio Amano ,  Yasushi Shinjo ,  Tomoaki Sawabe ,  Shintaro Enomoto

IPC分类号： H01L51/54

CPC分类号： H01L51/004 ,  H01L51/5016

摘要： According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode which are arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The host material includes a polymer containing dibenzothiophene backbones represented by the following formula (1) as repeating units: wherein n is an integer of from 20 to 10,000.

摘要翻译： 根据一个实施例，提供了包括彼此分开布置的阳极和阴极的有机发光二极管以及插在阳极和阴极之间并包括主体材料和发射掺杂剂的发光层。 主体材料包括含有由下式（1）表示的二苯并噻吩主链作为重复单元的聚合物：其中n为20至10,000的整数。

公开(公告)号：US20110175067A1

公开(公告)日：2011-07-21

申请号：US12875478

申请日：2010-09-03

申请人： Keiji Sugi ,  Akio Amano ,  Isao Takasu ,  Tomio Ono ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Atsushi Wada ,  Shintaro Enomoto

发明人： Keiji Sugi ,  Akio Amano ,  Isao Takasu ,  Tomio Ono ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Atsushi Wada ,  Shintaro Enomoto

IPC分类号： H01L51/30

CPC分类号： H01L51/5016 ,  H01L51/004 ,  H01L51/008 ,  H01L51/0085 ,  H01L2051/0063

摘要： According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode arranged apart from each other, an emissive layer arranged between the anode and the cathode, a hole injection layer arranged between the anode and the emissive layer and including a polyethylenedioxythiophene, and a hole-transport layer arranged between the hole injection layer and the emissive layer and including a hole-transport material. The emissive layer includes a cathode side first area including a hole transport host material, an electron transport host material and an emitting dopant, and an anode side second area including the hole transport host material and no electron transport host material.

摘要翻译： 根据一个实施例，提供了一种有机发光二极管，其包括彼此分开布置的阳极和阴极，布置在阳极和阴极之间的发光层，布置在阳极和发射层之间的空穴注入层和 包括聚亚乙基二氧噻吩和布置在空穴注入层和发射层之间并包含空穴传输材料的空穴传输层。 发射层包括阴极侧第一区域，包括空穴传输主体材料，电子传输主体材料和发射掺杂剂，以及包括空穴传输主体材料和无电子迁移主体材料的阳极侧第二区域。