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    • 4. 发明专利
    • Material for organic electroluminescent element, film, luminescent layer, organic electroluminescent element, and manufacturing method for organic electroluminescent element
    • 有机电致发光元件,薄膜,发光层,有机电致发光元件的材料和有机电致发光元件的制造方法
    • JP2012079901A
    • 2012-04-19
    • JP2010223266
    • 2010-09-30
    • Fujifilm Corp富士フイルム株式会社
    • TAKAKU KOJINISHIO AKIRA
    • H01L51/50C07F15/00C09K11/06
    • PROBLEM TO BE SOLVED: To provide a material for an organic electroluminescent element which can form a film having a high orientation without crystallization, and a film and a luminescent layer using the material for an organic electroluminescent element, as well as an organic electroluminescent element with high light extraction efficiency and manufacturing method for the organic electroluminescent element.SOLUTION: This is a material for an organic electroluminescent element which includes: a liquid crystalline host material in which at least one steric hindrance group is included in a position separated 3 to 4 Å from a liquid crystal core while a substituent group bonded to the liquid crystal core does not have an ester group; and a flat sheet luminescent material. The organic electroluminescent element comprises: a pair of electrodes including a positive electrode and a negative electrode; and at least one organic layer including a luminescent layer between the electrodes. The material for an organic electroluminescent element is included in the luminescent layer.
    • 解决的问题:提供一种可以形成具有高取向而不结晶的膜的有机电致发光元件的材料,以及使用有机电致发光元件的材料的膜和发光层以及有机电致发光元件 具有高光提取效率的电致发光元件和有机电致发光元件的制造方法。 解决方案:这是一种有机电致发光元件的材料,其包括:液晶主体材料,其中至少一个空间位阻基团包含在与液晶核心分开3至4的位置,而取代基键合 对于液晶芯不具有酯基; 和平板发光材料。 有机电致发光元件包括:一对电极,包括正极和负极; 以及在电极之间包含发光层的至少一个有机层。 有机电致发光元件的材料包括在发光层中。 版权所有(C)2012,JPO&INPIT
    • 5. 发明专利
    • Material for organic electroluminescent element, and film and organic electroluminescent element containing the same
    • 有机电致发光元件的材料,以及包含其的膜和有机电致发光元件
    • JP2012079896A
    • 2012-04-19
    • JP2010223260
    • 2010-09-30
    • Fujifilm Corp富士フイルム株式会社
    • NISHIO AKIRATAKAKU KOJI
    • H01L51/50
    • PROBLEM TO BE SOLVED: To provide a material for an organic electroluminescent element that exhibits high luminous efficiency, and to provide a film and an organic electroluminescent element using the same.SOLUTION: A material for an organic electroluminescent element contains a light-emitting material and a host material, in which each of the light-emitting material and the host material is a compound having a molecular weight of 3000 or less, and a difference in solubility parameter (SP value) between the light-emitting material and the host material is -2.3 or more and 2.3 (cal/cm)or less. An organic electroluminescent element has a pair of electrodes including a positive electrode and a negative electrode and at least one organic layer including a light-emitting layer between the electrodes on a substrate, in which the at least one organic layer between the positive electrode and the negative electrode contains the material for the organic electroluminescent element.
    • 要解决的问题:提供一种表现出高发光效率的有机电致发光元件的材料,并提供一种使用该材料的膜和有机电致发光元件。 解决方案:用于有机电致发光元件的材料包含发光材料和主体材料,其中每种发光材料和主体材料都是分子量为3000以下的化合物,和 发光材料与主体材料之间的溶解度参数(SP值)的差异为-2.3以上2.3(cal / cm 3)SP SP =“POST” > 1/2 以下。 有机电致发光元件具有包括正极和负极的一对电极和至少一个在基板上的电极之间包含发光层的有机层,其中正电极和第二电极之间的至少一个有机层 负极包含有机电致发光元件的材料。 版权所有(C)2012,JPO&INPIT
    • 9. 发明专利
    • Thermoelectric generator and portable type electronic apparatus
    • 热电发生器和便携式电子设备
    • JP2012196081A
    • 2012-10-11
    • JP2011059369
    • 2011-03-17
    • Fujifilm Corp富士フイルム株式会社
    • HAYASHI NAOYUKINISHIO AKIRAAOSO TOSHIAKI
    • H02N11/00H01L35/28H01L35/30
    • H01L35/32
    • PROBLEM TO BE SOLVED: To provide a thermoelectric generator which realizes a compact size, long life, and high power generation efficiency.SOLUTION: A thermoelectric generator 100 has a substrate 1 and a thermoelectric element 2 formed on a surface of the substrate 1. The thermoelectric generator 100 includes: a power storage circuit 4 formed on a rear surface of the substrate 1 and accumulating electric energy generated by the thermoelectric element 2; electric wirings 30, 31 connecting with the thermoelectric element 2 and penetrating through the substrate 1 to be exposed on the rear surface of the substrate 1; electric wirings 3a, 3b formed on the rear surface of the substrate 1 and connecting the electric wirings 30, 31 with the power storage circuit 4; a metal film 5 for cooling the substrate 1 formed around a region where the power storage circuit 4 and the electric wirings 3a, 3b are disposed; and a heat radiation fin 7 disposed above the rear surface of the substrate 1 and covering the electric wirings 3a, 3b and a boundary between the electric wirings 3a, 3b and the metal film 5 in a plain view.
    • 要解决的问题:提供实现紧凑的尺寸,长寿命和高发电效率的热电发电机。 解决方案:热电发电机100具有形成在基板1的表面上的基板1和热电元件2.热电发电机100包括:形成在基板1的后表面上的蓄电电路4, 由热电元件2产生的能量; 与热电元件2连接并穿透基板1以暴露在基板1的后表面上的电气布线30,31; 形成在基板1的后表面上并将电气布线30,31与电力存储电路4连接的电气布线3a,3b; 用于冷却形成在电力存储电路4和电气配线3a,3b的区域周围的基板1的金属膜5; 以及布置在基板1的后表面上方并且以平面的方式覆盖电气布线3a,3b以及电气布线3a,3b和金属膜5之间的边界的散热片7。 版权所有(C)2013,JPO&INPIT