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11. 发明授权

US07737632B2 Organic EL element with lamination structure and its manufacturing method 有权
标题翻译：具有层压结构的有机EL元件及其制造方法
公开(公告)号：US07737632B2
公开(公告)日：2010-06-15
申请号：US11587692
申请日：2004-04-27
申请人： Yuichiro Itai , Masaya Nakayama
发明人： Yuichiro Itai , Masaya Nakayama
IPC分类号： H01J1/62 , H01J63/04 , B32B9/00 , B32B19/00
CPC分类号： H01L51/56 , H01L51/0051 , H01L51/0054 , H01L51/006 , H01L51/0071 , H01L51/0081 , H01L51/5237 , H01L51/5259
摘要： There is provided an organic EL element having, between a positive electrode and a negative electrode, a lamination structure formed of organic films having a light emitting layer, a hole transport layer adjacent to a positive electrode side of the light emitting layer, and an electron transport layer adjacent to a negative electrode side of the light emitting layer. At least one of the organic films composing the lamination structure includes a metal element having reactivity to oxygen or water.
摘要翻译：提供一种有机EL元件，其在正极和负极之间具有由具有发光层的有机膜，与发光层的正极侧相邻的空穴传输层和电子传输层与发光层的负极侧相邻。构成叠层结构的至少一个有机膜包括对氧或水具有反应性的金属元素。

12. 发明申请

US20080241471A1 ORGANIC EL PANEL AND METHOD FOR MANUFACTURING ORGANIC EL PANEL 有权
标题翻译：有机EL面板和制造有机EL面板的方法
公开(公告)号：US20080241471A1
公开(公告)日：2008-10-02
申请号：US12049978
申请日：2008-03-17
申请人： Yuichiro Itai
发明人： Yuichiro Itai
IPC分类号： H01J1/62 , B05D5/06 , B05D5/12 , B32B3/10
CPC分类号： H01L51/5259 , H01L51/529 , H05B33/04 , H05B33/22 , Y10T428/24331
摘要： An organic EL panel including: a substrate; an organic EL device including an anode, an organic EL layer and a cathode layered on the substrate; and a sealing member for sealing the organic EL device on the substrate, and further including a drying agent layer that contacts the organic EL device, and a heat generating layer that contacts the drying agent layer.
摘要翻译：一种有机EL面板，包括：基板; 包括在基板上层叠的阳极，有机EL层和阴极的有机EL元件; 以及密封构件，用于将有机EL器件密封在衬底上，并且还包括与有机EL器件接触的干燥剂层和与干燥剂层接触的发热层。

13. 发明申请

US20070205411A1 Organic electroluminescence device 有权
标题翻译：有机电致发光器件
公开(公告)号：US20070205411A1
公开(公告)日：2007-09-06
申请号：US11713027
申请日：2007-03-02
申请人： Yuichiro Itai
发明人： Yuichiro Itai
IPC分类号： H01L51/52 , H01L51/54
CPC分类号： H01L51/5278 , Y10S428/917
摘要： An organic electroluminescence device of multi-photon emission mode which includes plural light emission layers and at least one charge generation layer between a pair of electrodes, arranged in a film thickness direction thereof, wherein the charge generation layer includes at least one p-doped layer and at least one n-doped layer, and further includes an alkali metal layer and a layer containing a hole transport material between the p-doped layer and the n-doped layer. An organic electroluminescence device of multi-photon emission mode exhibiting little unevenness in luminance even in a large-area format electroluminescence device is provided.
摘要翻译：一种多光子发射模式的有机电致发光器件，其包括多个发光层和沿其膜厚方向布置的一对电极之间的至少一个电荷产生层，其中电荷产生层包括至少一个p掺杂层和至少一个n掺杂层，并且还包括碱金属层和在p掺杂层和n掺杂层之间包含空穴传输材料的层。提供了即使在大面积格式的电致发光器件中也显示出很小亮度不均匀性的多光子发射模式的有机电致发光器件。

14. 发明授权

US07250227B2 Organic electroluminescent element, material for positive hole injecting layer, and organic electroluminescent display 有权
标题翻译：有机电致发光元件，空穴注入层用材料，有机电致发光显示器
公开(公告)号：US07250227B2
公开(公告)日：2007-07-31
申请号：US11192353
申请日：2005-07-29
申请人： Yuichiro Itai , Takashi Iida , Jun Kodama
发明人： Yuichiro Itai , Takashi Iida , Jun Kodama
IPC分类号： H01L51/50
CPC分类号： H01L51/5088 , H01L21/3127 , H01L51/0034 , H01L51/0035 , H01L51/0036 , H01L51/0038 , H01L51/0039 , H01L51/004 , H01L51/0041 , H01L51/0042 , H01L51/005 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/007 , H01L51/0081 , H05B33/22 , Y10S428/917 , Y10T428/31515
摘要： The present invention relates to highly reliable organic EL elements that can provide higher luminance with lower voltage and exhibit lower leak current at negative biases and appropriate diode properties. The organic EL element comprises a positive hole injecting layer, and a perfluoropolyether compound is incorporated into the positive hole injecting layer. Preferably, the perfluoropolyether compound is expressed by formula (1) or (2), R1—Rf—R2 formula (1) Rf—R3 formula (2) in which, R1, R2, and R3 represents one of a hydrogen atom, a fluorine atom, and a substituted group; Rf represents the perfluoropolyether skeleton expressed by the formula (3), in which, R4 and R5 represent general formula —CpF2p+1; n, m, x, and y are each an integer.
摘要翻译：本发明涉及高可靠性的有机EL元件，其可以以较低的电压提供更高的亮度并且在负偏压和适当的二极管性质下表现出较低的漏电流。有机EL元件包括空穴注入层，并且空穴注入层中并入全氟聚醚化合物。优选地，全氟聚醚化合物由式（1）或（2）表示，<？in-line-formula description =“In-line Formulas”end =“lead”？> R 1 -Rf 公式（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“在线公式 “end =”lead“？> Rf-R 3式（2）<？in-line-formula description =”In-line Formulas“end =”tail“？>其中R < O 1，R 2，R 3和R 3代表氢原子，氟原子和取代基中的一个; Rf表示由式（3）表示的全氟聚醚骨架，其中R 4和R 5表示通式-C 3， SUB> 2p + 1

15. 发明授权

US08188480B2 Thin film field effect transistor and display 有权
标题翻译：薄膜场效应晶体管和显示器
公开(公告)号：US08188480B2
公开(公告)日：2012-05-29
申请号：US12397358
申请日：2009-03-04
申请人： Yuichiro Itai
发明人： Yuichiro Itai
IPC分类号： H01L29/04
CPC分类号： H01L29/7869 , H01L29/78618 , H01L29/78696
摘要： A TFT is provided which includes, on a substrate, at least a gate electrode, a gate insulating layer, an active layer containing an amorphous oxide semiconductor, a source electrode and a drain electrode, wherein a resistance layer containing an amorphous oxide and having a thickness of more than 3 nm is disposed between the active layer and at least one of the source electrode or the drain electrode, and a band gap of the active layer is smaller than a band gap of the resistance layer. Also, a display using the TFT is provided.
摘要翻译：提供一种TFT，其在基板上至少包括栅电极，栅极绝缘层，含有非晶氧化物半导体的有源层，源电极和漏电极，其中含有非晶氧化物的电阻层具有在有源层与源电极或漏电极中的至少一个之间设置大于3nm的厚度，有源层的带隙小于电阻层的带隙。此外，提供使用TFT的显示器。

16. 发明授权

US07994579B2 Thin film field-effect transistor and display using the same 有权
标题翻译：薄膜场效应晶体管和显示器使用相同
公开(公告)号：US07994579B2
公开(公告)日：2011-08-09
申请号：US12545885
申请日：2009-08-24
申请人： Yuichiro Itai
发明人： Yuichiro Itai
IPC分类号： H01L29/12
CPC分类号： H01L29/7869 , H01L29/78609 , H01L29/78621 , H01L29/78696
摘要： The present invention provides a thin film field-effect transistor comprising a substrate having thereon at least a gate electrode, a gate insulating film, an active layer, a source electrode, and a drain electrode, wherein the active layer is an oxide semiconductor layer, a resistance layer having an electric conductivity that is lower than an electric conductivity of the active layer is provided between the active layer and at least one of the source electrode or the drain electrode, and an intermediate layer comprising an oxide comprising an element having a stronger bonding force with respect to oxygen than that of the oxide semiconductor in the active layer is provided between the active layer and the resistance layer.
摘要翻译：本发明提供了一种薄膜场效应晶体管，其包括至少栅电极，栅绝缘膜，有源层，源电极和漏电极的基板，其中有源层是氧化物半导体层，具有低于有源层的电导率的电导率的电阻层设置在有源层与源电极或漏电极中的至少一个之间，以及包括氧化物的中间层，所述氧化物包括具有更强的元素的氧化物在活性层和电阻层之间设置相对于氧的有源层中的氧化物半导体的结合力。

17. 发明申请

US20080074042A1 Organic electroluminescence device and method for manufacturing the same 有权
标题翻译：有机电致发光元件及其制造方法
公开(公告)号：US20080074042A1
公开(公告)日：2008-03-27
申请号：US11896429
申请日：2007-08-31
申请人： Yuichiro Itai
发明人： Yuichiro Itai
IPC分类号： H01L51/54 , H01L51/56
CPC分类号： H01L51/5256 , H01L51/524 , H01L51/5246 , H01L51/5253 , H01L2251/5338
摘要： The invention provides a method for manufacturing an organic electroluminescence device having a first flexible plate and a second flexible plate and an organic electroluminescence element provided on a portion at approximately the center of at least one of the flexible plates. The method includes: forming the first flexible plate having a S region which has larger UV light transmittance and a W region which has larger UV light transmittance; forming a substantially frame-shaped UV-curable resin layer on the first flexible plate and/or the second flexible plate so that the UV-curable resin layer overlaps at least partially with the S region; and adhering the first flexible plate with the second flexible plate by irradiation of UV light which uses the S region as an irradiation face so as to cure the UV-curable resin layer. The invention further provides an organic electroluminescence device formed by the method.
摘要翻译：本发明提供了一种制造有机电致发光器件的方法，该器件具有设置在至少一个柔性板的大致中心部分上的第一柔性板和第二柔性板以及有机电致发光元件。该方法包括：形成第一柔性板，其具有具有较大UV透光率的S区域和具有较大UV透光率的W区域; 在所述第一柔性板和/或所述第二柔性板上形成大致框状的UV固化树脂层，使得所述UV固化树脂层至少部分地与所述S区重叠; 并且通过照射使用S区域的UV光作为照射面将第一柔性板与第二柔性板粘合，以固化UV固化树脂层。本发明还提供了一种通过该方法形成的有机电致发光器件。

18. 发明申请

US20050142384A1 Organic electroluminescence device and organic electroluminescence display 有权
标题翻译：有机电致发光器件和有机电致发光显示器
公开(公告)号：US20050142384A1
公开(公告)日：2005-06-30
申请号：US11062492
申请日：2005-02-23
申请人： Yuichiro Itai
发明人： Yuichiro Itai
IPC分类号： H01L51/00 , H01L51/50 , H05B33/12 , H05B33/14 , H05B33/22
CPC分类号： H01L51/5096 , H01L51/0051 , H01L51/0059 , H01L51/006 , H01L51/0077 , H01L51/0081 , H01L51/5048 , H01L51/5088 , Y10T428/24942
摘要： An organic electroluminescence device is disclosed. The device includes an anode, a cathode formed above the anode, a light-emitting layer containing an organic light-emitting material that is formed between the anode and the cathode, a hole-injecting layer on the anode that includes a hole-transporting material and an acceptor, and an electron-transporting suppressing stack between the hole-injecting layer and the light-emitting layer. The electron-transporting suppressing stack consists of multiple carrier-transporting layers, and forms energy barriers relative to electrons flowing from the light-emitting layer to the hole-injecting layer.
摘要翻译：公开了一种有机电致发光器件。该装置包括阳极，形成在阳极上方的阴极，包含形成在阳极和阴极之间的有机发光材料的发光层，阳极上的空穴注入层，其包括空穴传输材料和受体，以及在空穴注入层和发光层之间的电子传输抑制层叠体。电子传输抑制叠层由多个载流子传输层组成，并且相对于从发光层向空穴注入层流动的电子形成能量势垒。

19. 发明申请

US20050104084A1 Organic electroluminescent device and organic electroluminescent display 有权
标题翻译：有机电致发光器件和有机电致发光显示器
公开(公告)号：US20050104084A1
公开(公告)日：2005-05-19
申请号：US11020394
申请日：2004-12-27
申请人： Yuichiro Itai , Masaya Nakayama , Msaru Kinoshita , Jun Kodama
发明人： Yuichiro Itai , Masaya Nakayama , Msaru Kinoshita , Jun Kodama
IPC分类号： C09K11/06 , G09F9/30 , H01L21/00 , H01L27/32 , H01L51/00 , H01L51/50 , H05B33/14 , H01L33/00
CPC分类号： C09K11/06 , C09K2211/1014 , H01L27/3281 , H01L51/0059 , H01L51/006 , H01L51/50 , H01L51/5048 , H05B33/14
摘要： In an organic EL device disclosed, there are stacked sequentially on a glass substrate an anode, a first carrier transportation layer, a second carrier transportation layer, a light emission layer, a third carrier transportation layer, a fourth carrier transportation layer, an electron transportation layer, and a cathode. The first carrier transportation layer is formed from a material having an ionization potential Ip lower than the ionization potential Ip of the second carrier transportation layer, and the third carrier transportation layer is formed from a material having an electron affinity Ea less than the electron affinity Ea of the fourth carrier transportation layer.
摘要翻译：在所公开的有机EL器件中，依次在阳极，第一载流子输送层，第二载流子输送层，发光层，第三载流子输送层，第四载流子输送层，电子输送层层和阴极。第一载流子输送层由电离电位Ip低于第二载流子输送层的电离电位Ip的材料形成，第三载流子输送层由电子亲和力Ea小于电子亲和力Ea的材料形成的第四载体运输层。

20. 发明申请

US20140319507A1 Organic Electroluminescent Element, Material for Organic Electroluminescent Element, Light Emitting Device, Display Device and Lighting Device Each Using Said Element, and Compound Used for Said Element 审中-公开
标题翻译：有机电致发光元件，有机电致发光元件的材料，发光装置，显示装置和照明装置，每个使用所述元件和用于所述元件的化合物
公开(公告)号：US20140319507A1
公开(公告)日：2014-10-30
申请号：US14351151
申请日：2012-11-21
申请人： Yosuke Yamamoto , Kousuke Watanabe , Yuichiro Itai
发明人： Yosuke Yamamoto , Kousuke Watanabe , Yuichiro Itai
IPC分类号： H01L51/00 , H01L51/50
摘要： This application relates, in part, to an organic electroluminescent element including a substrate, a pair of electrodes including an anode and a cathode, disposed on the substrate, and at least one organic layer including a light emitting layer, disposed between the electrodes, in which at least one layer of the organic layer(s) contains a compound represented by the following formula (1). The organic electroluminescent element has low driving voltage and excellent durability. wherein X1 to X11 represent CR0 or N, and R0 represents a hydrogen atom or a substituent. Adjacent two of X1 to X11 each independently represent at least CR0, R0s of the adjacent two CR0s are bonded to each other to form a ring, and only one R0 of the adjacent two CR0s represents an aryl group or a heteroaryl group.
摘要翻译：本申请部分地涉及一种有机电致发光元件，其包括基板，设置在基板上的包括阳极和阴极的一对电极，以及设置在电极之间的至少一个包括发光层的有机层，其中至少一层有机层含有下式（1）表示的化合物。有机电致发光元件具有低驱动电压和优异的耐久性。其中X1至X11表示CR0或N，R0表示氢原子或取代基。 X1〜X11的相邻两个各自独立地表示至少CR0，相邻的两个CR0的R 0相互结合形成环，相邻的两个CR0中仅一个R 0表示芳基或杂芳基。

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