公开(公告)号：US09502657B2

公开(公告)日：2016-11-22

申请号：US14425280

申请日：2012-09-07

申请人： Takahito Oyamada ,  Naoya Yuzuriha

发明人： Takahito Oyamada ,  Naoya Yuzuriha

IPC分类号： H01L51/00 ,  H01L51/50 ,  H01L51/56

CPC分类号： H01L51/56 ,  H01L51/0003 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092

摘要： In an organic electroluminescence device (100), a hole transport layer (22) is formed of a cured resin obtained by a ring opening polymerization of a polymerizable compound (a) containing a ring opening polymerizable group in the presence of a polymerization initiator (b). In addition, both of a maximum peak height Rp and a maximum valley depth Rv in an upper surface of the hole transport layer (22) are less than or equal to 14 nm. Accordingly, an organic electroluminescence device having excellent mass productivity and high luminescent efficiency is realized.

摘要翻译： 在有机电致发光元件（100）中，空穴输送层（22）由聚合引发剂（b）的存在下通过含有开环聚合性基团的聚合性化合物（a）的开环聚合而得到的固化树脂形成 ）。 此外，空穴传输层（22）的上表面中的最大峰高Rp和最大谷深Rv都小于或等于14nm。 因此，实现了具有优异的批量生产率和高发光效率的有机电致发光器件。

公开(公告)号：US07973320B2

公开(公告)日：2011-07-05

申请号：US11661282

申请日：2005-08-26

申请人： Takahito Oyamada ,  Hiroyuki Uchiuzo ,  Chihaya Adachi

发明人： Takahito Oyamada ,  Hiroyuki Uchiuzo ,  Chihaya Adachi

IPC分类号： H01L27/15

CPC分类号： H01L51/0545 ,  H01L27/3244 ,  H01L51/0053 ,  H01L51/0068 ,  H01L51/5203 ,  H01L51/5275 ,  H01L51/5296

摘要： An organic semiconductor light-emitting device having the form of a field-effect transistor and a display using this device is provided. In the device, electrons and holes can be transported. The device comprises an organic semiconductor light-emitting layer capable of emitting light by recombination of holes and electrons, a hole injection electrode for injecting holes into the organic semiconductor light-emitting layer, an electron injection electrode for injecting electrons into the organic semiconductor light-emitting layer, and a gate electrode so disposed as to be opposed to the organic semiconductor light-emitting layer between the electrodes. When a control voltage is applied to the gate electrode, the carrier distribution in the organic semiconductor light-emitting layer is controlled. Thus, the light emission can be turned on/off and the emission intensity can be modulated.

摘要翻译： 提供具有场效应晶体管形式的有机半导体发光器件和使用该器件的显示器。 在器件中，可以传输电子和空穴。 该装置包括能够通过空穴和电子的复合发光的有机半导体发光层，用于向有机半导体发光层注入空穴的空穴注入电极，将电子注入有机半导体发光层的电子注入电极， 发光层和栅电极，其设置成与电极之间的有机半导体发光层相对。 当对栅电极施加控制电压时，控制有机半导体发光层中的载流子分布。 因此，可以开/关地发光，并且可以调制发光强度。

公开(公告)号：US20100263727A1

公开(公告)日：2010-10-21

申请号：US12746616

申请日：2007-12-27

申请人： Takahito Oyamada

发明人： Takahito Oyamada

IPC分类号： H01L51/46 ,  H01L51/54

CPC分类号： H01L51/4246 ,  B82Y10/00 ,  H01L51/0012 ,  H01L51/0046 ,  H01L51/0081 ,  H01L51/50 ,  H01L51/5088 ,  Y02E10/549

摘要： An organic semiconductor device includes, between a pair of electrodes of a first metal electrode and a second electrode, at least, a light-emitting layer, a hole injection layer which removes holes from the first metal electrode, a hole transporting layer formed on the light-emitting layer on a side of the first metal electrode for transporting the holes removed by the hole injection layer to the light-emitting layer, and an electron transporting layer formed on the light-emitting layer on a side of the second electrode for removing electrons from the second electrode and transporting the electrons to the light-emitting layer, wherein the organic semiconductor device further includes a crystallinity controlling member which is a series of discontinuous clusters along the top surface of the hole injection layer that is in contact with the first metal electrode, for controlling an orientation of crystalline molecules.

摘要翻译： 一种有机半导体器件包括在第一金属电极和第二电极的一对电极之间至少具有发光层，从第一金属电极去除空穴的空穴注入层，形成在第一金属电极上的空穴传输层 用于将由空穴注入层除去的空穴输送到发光层的第一金属电极侧的发光层和在第二电极的一侧上的发光层上形成的电子输送层， 来自第二电极的电子并且将电子传输到发光层，其中有机半导体器件还包括结晶度控制部件，其是沿着空穴注入层的顶表面的一系列不连续的簇，其与第一 金属电极，用于控制结晶分子的取向。

公开(公告)号：US20100134456A1

公开(公告)日：2010-06-03

申请号：US12532292

申请日：2007-03-22

申请人： Takahito Oyamada

发明人： Takahito Oyamada

IPC分类号： G09G5/00

CPC分类号： H01L51/5284 ,  B82Y10/00 ,  H01L27/3227 ,  H01L51/0036 ,  H01L51/0047 ,  H01L51/0049 ,  H01L51/0052 ,  H01L51/0068 ,  H01L51/0073 ,  H01L51/0078 ,  H01L51/42

摘要： An organic electroluminescent device including an organic electroluminescent layer that is stacked between a plurality of electrodes and emits light by an electric field generated between the plurality of electrodes and, and a power generating semiconductor part that is arranged on the periphery of this organic electroluminescent layer and utilizes from the light emitted by the organic electroluminescent layer an internal light L that has not been emitted from the transparent or semi-transparent electrode to the outside and remains inside in order to generate power by a photoelectric conversion function is provided.

摘要翻译： 一种有机电致发光器件，包括堆叠在多个电极之间并通过在所述多个电极之间产生的电场发光的有机电致发光层和布置在所述有机电致发光层的周围的发光半导体部分和 提供了由有机电致发光层发射的光，透明或半透明电极未向外部发射并保持在内部以通过光电转换功能产生功率的内部光L。

公开(公告)号：US20090179196A1

公开(公告)日：2009-07-16

申请号：US12225370

申请日：2007-03-20

申请人： Chihaya Adachi ,  Takahito Oyamada ,  Hiroyuki Uchiuzou ,  Seiji Akiyama ,  Takayoshi Takahashi ,  Kumiko Takenouchi ,  Masaki Shimizu ,  Tamejiro Hiyama ,  Etsuya Okamoto

发明人： Chihaya Adachi ,  Takahito Oyamada ,  Hiroyuki Uchiuzou ,  Seiji Akiyama ,  Takayoshi Takahashi ,  Kumiko Takenouchi ,  Masaki Shimizu ,  Tamejiro Hiyama ,  Etsuya Okamoto

IPC分类号： H01L51/54 ,  C07D409/14 ,  C07D209/86 ,  C07D409/04 ,  C07C15/02 ,  C07C15/12 ,  C07C15/24 ,  C07C211/54 ,  C07D401/04 ,  C07D213/06 ,  C07D333/08 ,  C07D307/36

CPC分类号： C07C17/12 ,  C07C15/38 ,  C07C15/62 ,  C07C17/263 ,  C07C17/2635 ,  C07C22/08 ,  C07C25/24 ,  C07C45/00 ,  C07C2603/50 ,  C07F5/025 ,  C07F9/4056 ,  C07F15/0093 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1044 ,  C09K2211/1074 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0054 ,  H01L51/0558 ,  H01L51/5012 ,  H01L51/52 ,  H01L51/5203 ,  H01L51/5296 ,  H05B33/14 ,  C07C25/22 ,  C07C47/546

摘要： The object is to provide a light-emitting transistor material which is high in both luminescent property and mobility when used as a light-emitting transistor device.A light-emitting transistor device is provided in which light emission of a specific pyrene-based organic compound is used for a light-emitting layer of a transistor device.

摘要翻译： 本发明的目的是提供一种当用作发光晶体管器件时发光特性和迁移率高的发光晶体管材料。 提供了一种发光晶体管器件，其中特定芘类有机化合物的发光用于晶体管器件的发光层。

公开(公告)号：US20080277655A1

公开(公告)日：2008-11-13

申请号：US12174685

申请日：2008-07-17

申请人： Yoshiaki Yamamoto ,  Takahito Oyamada ,  Chihaya Adachi

发明人： Yoshiaki Yamamoto ,  Takahito Oyamada ,  Chihaya Adachi

IPC分类号： H01L51/40 ,  H01L51/30

CPC分类号： H01L51/0512 ,  H01L51/0037 ,  H01L51/0038 ,  H01L51/52 ,  H01L51/5203

摘要： An organic semiconductor device with a vertical structure having both functions of an organic thin film transistor and light-emitting element, where the electrical characteristics as both the organic thin film transistor and light-emitting element can be controlled in the case of forming a gate electrode with an organic conductive film, and a manufacturing method thereof. The above organic semiconductor device has such a structure that organic semiconductor films are sandwiched between a pair of electrodes functioning as a source electrode and drain electrode of an organic thin film transistor and also functioning as an anode and cathode of a light-emitting element, a thin organic conductive film functioning as a gate electrode is sandwiched between the organic semiconductor films, and a part of the organic conductive film is electrically connected to an auxiliary electrode, thereby the electrical characteristics as both the organic thin film transistor and light-emitting element can be controlled.

摘要翻译： 具有垂直结构的有机半导体器件具有有机薄膜晶体管和发光元件的功能，其中在形成栅电极的情况下可以控制有机薄膜晶体管和发光元件两者的电特性 具有有机导电膜及其制造方法。 上述有机半导体器件具有以下结构：有机半导体膜被夹在用作有源薄膜晶体管的源电极和漏电极的一对电极之间，并且还用作发光元件的阳极和阴极， 作为栅电极的薄的有机导电膜被夹在有机半导体膜之间，有机导电膜的一部分与辅助电极电连接，由此有机薄膜晶体管和发光元件两者的电特性可以 被控制。

公开(公告)号：US08436345B2

公开(公告)日：2013-05-07

申请号：US13057343

申请日：2008-08-04

申请人： Takahito Oyamada ,  Taishi Tsuji ,  Yasuhiro Takahashi

发明人： Takahito Oyamada ,  Taishi Tsuji ,  Yasuhiro Takahashi

IPC分类号： H01L51/30

CPC分类号： H01L51/5076 ,  H01L51/0085 ,  H01L51/0087

摘要： An organic electroluminescence device includes a plurality of organic semiconductor layers including an organic light-emitting layer and layered or disposed between a pair of anode and cathode opposed to each other. The device includes n-type-dopant-containing electron transport layer disposed between the cathode and the organic light-emitting layer. The n-type-dopant-containing electron transport layer includes an organic compound capable of transporting electrons as a first component which mixed with an n-type dopant of an electron donor of metallic atom or ion thereof as a second component. The organic electroluminescence device further includes an n-type-dopant blocking layer having an interface contacting with the n-type-dopant-containing electron transport layer to block the n-type dopant. The n-type-dopant blocking layer includes a heavy atom compound including at least one kind of heavy atoms with an atomic weight of 79 or more.

摘要翻译： 有机电致发光器件包括多个有机半导体层，包括有机发光层，层叠或设置在彼此相对的一对阳极和阴极之间。 该器件包括设置在阴极和有机发光层之间的含有n型掺杂剂的电子传输层。 含有n型掺杂剂的电子传输层包括能够作为第一组分传输电子的有机化合物，其与作为第二组分的金属原子的电子给体的n型掺杂剂或其离子混合。 有机电致发光元件还包括具有与含n型掺杂剂的电子传输层接触以阻挡n型掺杂剂的界面的n型掺杂剂阻挡层。 n型掺杂剂阻挡层包括重原子化合物，其包含至少一种原子量为79以上的重原子。

公开(公告)号：US20110253991A1

公开(公告)日：2011-10-20

申请号：US13142259

申请日：2009-11-25

申请人： Takahito Oyamada ,  Taishi Tsuji ,  Takahiro Kai ,  Junya Ogawa ,  Mitsuru Suda

发明人： Takahito Oyamada ,  Taishi Tsuji ,  Takahiro Kai ,  Junya Ogawa ,  Mitsuru Suda

IPC分类号： H01L51/54

CPC分类号： H01L51/0052 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/5048 ,  H01L51/5052 ,  H01L51/5088

摘要： [Problem to be Solved] To provide an organic electroluminescence device with heat resistance capable of being driven by a low voltage.[Solution] An organic electroluminescence device includes a pair of anode and cathode opposed to each other; and a plurality of organic semiconductor layers layered or disposed between the anode and the cathode, the organic semiconductor layers including a light-emitting layer. At least one of the organic semiconductor layers contains a bulky organic semiconductor compound having an aromatic multi-membered ring structure and at least three aromatic substituents bonded thereto. Each of the aromatic substituents is arranged in a manner that a dihedral angle between a ring plane of the aromatic multi-membered ring structure and the ring plane of the aromatic substituent is within 70 to 90° determined by a semiempirical molecular orbital calculation method.

摘要翻译： [待解决的问题]提供能够由低电压驱动的耐热性的有机电致发光器件。 [解决方案]有机电致发光器件包括彼此相对的一对阳极和阴极; 以及在所述阳极和所述阴极之间层叠或配置的多个有机半导体层，所述有机半导体层包括发光层。 有机半导体层中的至少一个包含具有芳族多元环结构的大体积有机半导体化合物和与其结合的至少三个芳香族取代基。 芳香族取代基中的芳香族多元环结构的环面与芳香族取代基的环面之间的二面角度通过半经验分子轨道计算法确定在70〜90°以内。

公开(公告)号：US20110199356A1

公开(公告)日：2011-08-18

申请号：US12742547

申请日：2007-06-12

申请人： Hideo Ochi ,  Satoru Ohta ,  Akira Hirasawa ,  Kenji Nakamura ,  Takahito Oyamada

发明人： Hideo Ochi ,  Satoru Ohta ,  Akira Hirasawa ,  Kenji Nakamura ,  Takahito Oyamada

IPC分类号： G06F3/038

CPC分类号： G09G3/3233 ,  G09G2300/088 ,  G09G2310/0251

摘要： A pixel circuit includes a first power line that supplies a first power, a single control line, an emission control variable resistance element having one end connected to the first power line and the other end connected to the control line, a second power line that supplies a second power, a light-emitting element that has one end connected to the control line and the other end connected to the second power line and emits light in accordance with data written to the emission control variable resistance element, and a parallel connection variable resistance element having one end connected to the control line and the other end connected to the second power line so that it is parallel with the light-emitting element.

摘要翻译： 像素电路包括提供第一功率的第一电力线，单个控制线，一端连接到第一电力线的发射控制可变电阻元件和连接到控制线的另一端;第二电力线， 第二功率，发光元件，其一端连接到控制线，另一端连接到第二电源线，并且根据写入发射控制可变电阻元件的数据发光;以及并联连接可变电阻 元件，其一端连接到控制线，另一端连接到第二电源线，使得其与发光元件平行。

公开(公告)号：US20090199903A1

公开(公告)日：2009-08-13

申请号：US12307009

申请日：2007-05-31

申请人： Takahito Oyamada ,  Chihaya Adachi

发明人： Takahito Oyamada ,  Chihaya Adachi

IPC分类号： H01L31/0256

CPC分类号： H01L51/422 ,  B82Y10/00 ,  H01L51/0046 ,  H01L51/424 ,  H01L51/442 ,  Y02E10/549

摘要： To provide an organic solar cell in which a light is preferably introduced from a side opposite to a substrate and the light thus introduced can be efficiently used.The organic solar cell including a substrate; a first electrode; an organic solid layer; and a second electrode, laminated in this order, wherein the second electrode is made from an alloy containing magnesium and has a thickness of 1 to 20 nm.

摘要翻译： 为了提供一种有机太阳能电池，其中优选从与衬底相对的一侧引入光，并且可以有效地使用如此引入的光。 有机太阳能电池包括基板; 第一电极; 有机固体层; 和第二电极，其中所述第二电极由含有镁的合金制成，并且具有1至20nm的厚度。