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1. 发明专利

JP2014182898A Manufacturing method of organic electroluminescent element, organic electroluminescent element, and electronic apparatus 有权
标题翻译：有机电致发光元件，有机电致发光元件和电子设备的制造方法
公开(公告)号：JP2014182898A
公开(公告)日：2014-09-29
申请号：JP2013055736
申请日：2013-03-18
申请人： Idemitsu Kosan Co Ltd , 出光興産株式会社
发明人： OGIWARA TOSHINARI , KUMA HITOSHI , IWABUCHI HIROYUKI
IPC分类号： H05B33/10 , C07D413/04 , C09K11/06 , H01L51/50
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic electroluminescent element capable of reducing variance in element characteristics even in co-deposition from the same vapor deposition source, and an organic electroluminescent element.SOLUTION: A manufacturing method of an organic electroluminescent element includes the steps of: accommodating a first material and a second material in the same vapor deposition source 101, where a difference ΔST(D) between single-term energy EgS(D) and an energy gap Eg(D) in 77[K] meets a mathematical formula of ΔST(D)=EgS(D)-Eg(D)
摘要翻译：要解决的问题：提供即使在来自相同的气相沉积源和有机电致发光元件的共沉积中也能够降低元件特性变化的有机电致发光元件的制造方法。解决方案：一种有机电致发光元件的制造方法包括以下步骤：在相同的气相沉积源101中容纳第一材料和第二材料，其中在77℃下单项能量EgS（D）和能隙Eg（D）之间的差Dgr; ST（D） K]满足＆Dgr; ST（D）= EgS（D）-Eg（D）<0.3 [eV]的数学公式; 以及通过从气相沉积源101同时气相沉积第一材料和第二材料来形成发光层。

2. 发明专利

JP2013201153A Organic electroluminescent element 审中-公开
标题翻译：有机电致发光元件
公开(公告)号：JP2013201153A
公开(公告)日：2013-10-03
申请号：JP2010131537
申请日：2010-06-08
申请人： Idemitsu Kosan Co Ltd , 出光興産株式会社
发明人： NISHIMURA KAZUKI , KUMA HITOSHI , HOSOKAWA CHISHIO , NAGASHIMA HIDEAKI , NUMATA MAKI
IPC分类号： H01L51/50
CPC分类号： H01L51/5016 , H01L51/0059 , H01L51/0072 , H01L51/0073 , H01L51/0085 , H01L51/5004 , H01L2251/5384 , H01L2251/552 , Y10S428/917
摘要： PROBLEM TO BE SOLVED: To provide a highly efficient, long life organic electroluminescent element capable of blue emission.SOLUTION: In an organic electroluminescent element 1 having a light-emitting layer 5 between a positive electrode 3 and a negative electrode 4, the light-emitting layer 5 contains a first host, a second host and a phosphorescent dopant. Triplet energy of the first host and second host is 2.8 eV or higher, respectively. Ionization potential of the first host is 5.5 eV or lower, and the affinity Afof the first host is smaller than the affinity Afof the second host.
摘要翻译：要解决的问题：提供能够发蓝光的高效长寿命有机电致发光元件。解决方案：在正电极3和负电极4之间具有发光层5的有机电致发光元件1中，发光层5包含第一主体，第二主体和磷光掺杂剂。第一主机和第二主机的三重能量分别为2.8eV或更高。第一主机的电离电位为5.5eV以下，第一主机的亲和度Af小于第二主机的亲和度Af。

3. 发明专利

JP2007039781A Sputtering target, its production method, reflective coating, and organic electroluminescence element 审中-公开
标题翻译：溅射目标，其生产方法，反射涂层和有机电致发光元件
公开(公告)号：JP2007039781A
公开(公告)日：2007-02-15
申请号：JP2005312682
申请日：2005-10-27
申请人： Idemitsu Kosan Co Ltd , 出光興産株式会社
发明人： KUMA HITOSHI , INOUE KAZUYOSHI , TOMAI SHIGEKAZU
IPC分类号： C23C14/34 , H01L51/50 , H05B33/10 , H05B33/24 , H05B33/26
摘要： PROBLEM TO BE SOLVED: To provide a Cu alloy reflective coating which is low in cost and is excellent in reflectivity and adhesion.
SOLUTION: The Cu alloy reflective coating comprises a Cu alloy composed of 60 to 98wt.% Cu, and 2 to 40wt.% Zn and/or 2 to 40wt.% Ni. A Cu alloy reflective coating laminate is formed by laminating the Cu alloy reflective coating and a conductive metal oxide thin film. The organic electroluminescence element 30 includes the Cu alloy reflective coating or the Cu alloy reflective coating laminate.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供成本低且反射性和粘附性优异的Cu合金反射涂层。解决方案：Cu合金反射涂层包括由60至98重量％的Cu和2至40重量％的Zn和/或2至40重量％的Ni组成的Cu合金。通过层叠Cu合金反射涂层和导电金属氧化物薄膜来形成Cu合金反射涂层层压体。有机电致发光元件30包括Cu合金反射涂层或Cu合金反射涂层层压体。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2013105665A White organic electroluminescent element 审中-公开
标题翻译：白有机电致发光元件
公开(公告)号：JP2013105665A
公开(公告)日：2013-05-30
申请号：JP2011249862
申请日：2011-11-15
申请人： Idemitsu Kosan Co Ltd , 出光興産株式会社
发明人： HIBINO KEIKO , KAWAMURA YUICHIRO , JINDE YUKITOSHI , KUMA HITOSHI
IPC分类号： H05B33/12 , C07F5/02 , C09K11/06 , H01L51/50
CPC分类号： C09K11/06 , C09B1/00 , C09B57/00 , C09B57/001 , C09B57/008 , C09B57/10 , C09K2211/1007 , C09K2211/1014 , C09K2211/1055 , H01L51/008 , H01L51/504 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To provide a white organic EL element having satisfactory color rendering properties.SOLUTION: The organic electroluminescent element has a plurality of luminescent layers between an anode and a cathode opposite to each other. The plurality of the luminescent layers as a whole contain a red luminescent dopant, a yellow luminescent dopant, a green luminescent dopant and a blue luminescent dopant. The red luminescent dopant has a maximum peak wavelength of 615 nm or more, and has a half value width of the maximum peak wavelength of 30 nm or more.
摘要翻译：要解决的问题：提供具有令人满意的显色性能的白色有机EL元件。解决方案：有机电致发光元件在阳极和阴极彼此相对的位置具有多个发光层。多个发光层整体含有红色发光掺杂剂，黄色发光掺杂剂，绿色发光掺杂剂和蓝色发光掺杂剂。红色发光掺杂物的最大峰值波长为615nm以上，最大峰值波长的半值宽度为30nm以上。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011003793A Organic el element 审中-公开
标题翻译：有机EL元素
公开(公告)号：JP2011003793A
公开(公告)日：2011-01-06
申请号：JP2009146716
申请日：2009-06-19
申请人： Idemitsu Kosan Co Ltd , 出光興産株式会社
发明人： ARAKANE TAKASHI , SAITO HIROYUKI , KUMA HITOSHI , YAMAMOTO HIROSHI
IPC分类号： H01L51/50 , C07C255/50 , C07D235/08 , C07F5/02 , C09K11/06
摘要： PROBLEM TO BE SOLVED: To provide an organic EL element having low in drive voltage, high in light emission efficiency, and long in lifetime.SOLUTION: The organic EL element includes at least a positive electrode, a light emitting layer, an electron transport layer, and a negative electrode in this order. The light emitting layer includes a host and a dopant with fluorescence emission having a main peak wavelength of 550 nm or shorter where the affinity Ad of the dopant is equal to or higher than the affinity Ah of the host and a material that constitutes the electron transport layer is composed of a heterocyclic congener containing nitrogen expressed by a formula (1). In the formula (1), Ris a substituted or unsubstituted, and straight, branched, or cyclic alkyl with 2-10 carbon, Rto Rare hydrogen atoms, substituted or unsubstituted aromatic hydrocarbon with 5 to 60 atoms forming a ring, a substituted or unsubstituted heterocyclic ring with 5 to 60 atoms forming a ring, substituted or unsubstituted alkyl with 1 to 50 carbon, substituted or unsubstituted cycloalkyl with 3 to 50 carbon, substituted or unsubstituted aralkyl with 6 to 50 atoms forming a ring, substituted or unsubstituted alkoxy with 1 to 50 carbon, substituted or unsubstituted aryloxy with 5 to 50 atoms forming a ring, substituted or unsubstituted arylthio with 5 to 50 atoms forming a ring, substituted or unsubstituted alkoxycarbonyl with 1 to 50 carbon, amino substituted by substituted or unsubstituted aromatic hydrocarbon with 5 to 50 atoms forming a ring, halogen atoms, cyano, nitro, hydroxyl, or carboxyl.
摘要翻译：要解决的问题：提供驱动电压低，发光效率高，寿命长的有机EL元件。解决方案：有机EL元件至少包括正电极，发光层，电子传输层，和负极。发光层包括主体和具有主峰波长为550nm以下的荧光发射的掺杂剂，其中掺杂剂的亲和力Ad等于或高于主体的亲和力Ah和构成电子传输的材料层由含有由式（1）表示的氮的杂环同系物组成。在式（1）中，R 1是具有2-10个碳原子的取代或未取代的，直链的，支链的或环状的烷基，R到Rare的氢原子，具有5至60个原子的取代或未取代的芳香族烃，具有5至60个原子的杂环形成环，取代或未取代的具有1至50个碳的烷基，具有3至50个碳的取代或未取代的环烷基，取代或未取代的具有6至50个原子的芳烷基，形成环，取代或未取代的烷氧基与1 至50个碳原子，取代或未取代的具有5至50个原子的芳氧基形成环，取代或未取代的具有5至50个原子的芳硫基，形成环，取代或未取代的具有1至50个碳的烷氧基羰基，被取代或未取代的芳族烃与5 至50个原子形成环，卤素原子，氰基，硝基，羟基或羧基。

6. 发明专利

JP2006253015A Organic electroluminescence color light-emitting device 审中-公开
标题翻译：有机电致发光颜料发光装置
公开(公告)号：JP2006253015A
公开(公告)日：2006-09-21
申请号：JP2005069327
申请日：2005-03-11
申请人： Idemitsu Kosan Co Ltd , 出光興産株式会社
发明人： KUMA HITOSHI , HOSOKAWA CHISHIO
IPC分类号： H05B33/24 , H01L51/50
CPC分类号： H01L51/5265 , H01L27/3211
摘要： PROBLEM TO BE SOLVED: To provide an organic EL light-emitting device realizing high luminescent efficiency, while preventing electrical short-circuitings among the electrodes facing each other. SOLUTION: This organic EL light-emitting device has a first pixel 10 provided with a fist organic EL element, emitting light, having an emission peak wavelength λ 1 , and a second pixel 20 provided with a second organic EL element emitting light, having an emission peak wavelength λ 2 on a support substrate 100. The emission peak wavelength λ 2 is a wavelength longer than the wavelength λ 1 , and the first and second organic EL elements are elements formed by laminating at least light reflective electrodes 11, 21, organic light-emitting medium layers, and light semitransmissive electrodes, in this order in the light extracting direction, and m 1 and m 2 , defined by Formula (1): m X =2L X /λ X +ϕ X /2π, satisfy the relation m 2 +1.3>m 1 >m 2 +0.7. Here, m 1 and/or m 2 are substantially integers of zero or larger. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种实现高发光效率的有机EL发光装置，同时防止彼此面对的电极之间的电短路。解决方案：该有机EL发光器件具有设置有第一有机EL元件的第一像素10，发射峰值波长λ 1 ，第二像素20设置有在支撑基板100上发射具有发射峰值波长λ 2 的第二有机EL元件。发射峰值波长λ 2 是比波长λ< SB> 1 ，并且第一和第二有机EL元件是通过在光提取方向上依次层叠至少光反射电极11,21，有机发光介质层和轻半透射电极而形成的元件，和由式（1）定义的m 1 和m 2 ：m X SB = 2L SB X +φ X /2π，满足关系式m 2 +1.3> m 1 > m 2 0.7。这里，m 1和/或m SB 2基本上为零或更大的整数。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2013200939A Organic electroluminescent element 审中-公开
标题翻译：有机电致发光元件
公开(公告)号：JP2013200939A
公开(公告)日：2013-10-03
申请号：JP2010131538
申请日：2010-06-08
申请人： Idemitsu Kosan Co Ltd , 出光興産株式会社
发明人： NISHIMURA KAZUKI , KUMA HITOSHI , HOSOKAWA CHISHIO , NAGASHIMA HIDEAKI , NUMATA MAKI
IPC分类号： H05B33/12 , H01L51/50
CPC分类号： H01L51/0072 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , C09K2211/1048 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , H01L51/0059 , H01L51/0073 , H01L51/0085 , H01L51/5004 , H01L51/5016 , H01L51/504 , H05B33/10
摘要： PROBLEM TO BE SOLVED: To provide a highly efficient, long life organic electroluminescent element capable of blue emission.SOLUTION: Between a positive electrode 3 and a negative electrode 4 facing each other, a first light-emitting layer 51 and a second light-emitting layer 52 are provided in this order from the positive electrode 3 side. The first light-emitting layer 51 and second light-emitting layer 52 contain a host and a phosphorescent dopant, respectively. Triplet energy of the host contained in the first light-emitting layer 51 and second light-emitting layer 52 is 2.8 eV or higher, respectively. Ionization potential of the host contained in the first light-emitting layer 51 is 5.5 eV or lower, and the affinity Afof the host contained in the first light-emitting layer 51 is smaller than the affinity Afof the host contained in the second light-emitting layer 52.
摘要翻译：要解决的问题：提供一种能够发射蓝光的高效率，长寿命的有机电致发光元件。解决方案：在正极3和彼此面对的负极4之间，形成第一发光层51和第二发光层层52从正极3侧依次设置。第一发光层51和第二发光层52分别含有主体和磷光掺杂剂。包含在第一发光层51和第二发光层52中的主体的三重能量分别为2.8eV或更高。包含在第一发光层51中的主体的电离电位为5.5eV或更低，并且包含在第一发光层51中的主体的亲和力Af小于包含在第二发光层51中的主体的亲和力Af 层52。

8. 发明专利

JP2009283373A Organic electroluminescent element 有权
标题翻译：有机电致发光元件
公开(公告)号：JP2009283373A
公开(公告)日：2009-12-03
申请号：JP2008135992
申请日：2008-05-23
申请人： Idemitsu Kosan Co Ltd , 出光興産株式会社
发明人： JINDE YUKITOSHI , YABUNOUCHI NOBUHIRO , KAWAMURA MASAHIRO , KUMA HITOSHI , TANAKA SHOICHI
IPC分类号： H05B33/12 , H01L51/50
摘要： PROBLEM TO BE SOLVED: To provide an organic EL element that includes a high light emission efficiency and a longer service lifetime. SOLUTION: The organic electroluminescent element includes an anode and a cathode, two or more light-emitting layers between the anode and the cathode, and an electron barrier layer sandwiched between the two light-emitting layers. The electron barrier layer shows a reversible cathodic reduction process by cyclic voltammetric measurement. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种包括高发光效率和更长使用寿命的有机EL元件。解决方案：有机电致发光元件包括阳极和阴极，阳极和阴极之间的两个或更多个发光层和夹在两个发光层之间的电子势垒层。电子势垒层通过循环伏安法测量显示可逆的阴极还原过程。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2005071920A Compound light emitting device 有权
标题翻译：化合物发光装置
公开(公告)号：JP2005071920A
公开(公告)日：2005-03-17
申请号：JP2003303057
申请日：2003-08-27
申请人： Idemitsu Kosan Co Ltd , Akiyoshi Mikami , 明義三上 , 出光興産株式会社
发明人： MIKAMI AKIYOSHI , KUMA HITOSHI
IPC分类号： H01L51/50 , H01L27/32 , H05B33/12 , H05B33/14
CPC分类号： H01L51/5036 , H01L27/322
摘要： PROBLEM TO BE SOLVED: To provide a compound light emitting device of high efficiency that effectively utilizes a loss amount which is not taken out in the front face direction of the device.
SOLUTION: This compound light emitting device is provided with a support substrate, a first light emitting part where a first electrode, a light emitting medium, and a second electrode are laminated in this order on the support substrate, and with a second light emitting part composed of a fluorescent film 10 positioned in directions X, Y, different at least from the direction A where the light is taken out with respect to a light emitting medium 6, and in which the light emitting medium 6 emits light at the first light emitting part by the supply of an electric current between the first electrode 4 and the second electrode 8, and in which at the second light emitting part, the fluorescent film 10 absorbs light from the light emitting medium 6 and then emits the light.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种高效率的复合发光器件，其有效地利用在器件的正面方向上未被取出的损耗量。解决方案：该复合发光器件设置有支撑基板，第一发光部分，其中第一电极，发光介质和第二电极依次层叠在支撑基板上，并且具有第二发光部分由位于方向X，Y上的荧光膜10构成的发光部分，其至少与从发光介质6取出光的方向A不同，并且其中发光介质6在第一发光部分通过在第一电极4和第二电极8之间提供电流，并且其中在第二发光部分，荧光膜10吸收来自发光介质6的光，然后发射光。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2003064135A Color conversion material composition and color conversion film by using the same 审中-公开
标题翻译：使用颜色转换材料组合物和颜色转换膜
公开(公告)号：JP2003064135A
公开(公告)日：2003-03-05
申请号：JP2001260608
申请日：2001-08-30
申请人： Idemitsu Kosan Co Ltd , 出光興産株式会社
发明人： HACHIYA SATOSHI , SAKAEDA NOBORU , FUKUDA MASAHIKO , KUMA HITOSHI
IPC分类号： G02B5/20 , C08F2/44 , C08F265/00 , C08F290/00 , C08K5/00 , C08L33/00 , C08L63/00 , C08L101/00 , C09K11/06 , H01L27/32 , H01L51/30 , H01L51/50 , H05B33/12 , H05B33/14
CPC分类号： H01L51/0043 , C08K5/0041 , C08L63/00 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1092 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , H01L27/322 , H01L51/0035 , H01L51/0064 , H01L51/0073 , H05B33/14 , C08L33/12
摘要： PROBLEM TO BE SOLVED: To provide a color conversion material composition capable of reducing the deterioration of a color conversion film on continuous lighting of a light source, suppressing the viscosity increase of the composition and also preventing rhodamine from degeneration, and a color conversion film by using the same.
SOLUTION: This color conversion material composition is provided by incorporating (A component) a binder resin consisting of a copolymer of a methacrylic acid ester-methacrylic acid having a specific structure, (B component) at least 1 kind of a fluorescent pigment, and (C component) a monomer and/or an oligomer having a photo-polymerizable ethylenically unsaturated group, and the color conversion film is obtained by forming while curing the color conversion material composition.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够降低光源的连续点亮时的变色膜的劣化，抑制组合物的粘度增加并且还防止罗丹明变性的变色材料组合物，以及通过使用相同解决方案：该颜色转换材料组合物通过将（A组分）由具有特定结构的甲基丙烯酸酯 - 甲基丙烯酸，（B成分）至少1种荧光颜料的共聚物和（ C成分）具有光聚合性烯键式不饱和基团的单体和/或低聚物，并且通过在固化所述颜色转换材料组合物的同时形成来获得所述着色转换膜。

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