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    • 5. 发明授权
    • Organic electroluminescent element
    • 有机电致发光元件
    • US09105873B2
    • 2015-08-11
    • US14006418
    • 2012-03-09
    • Hiroya TsujiSatoshi OharaNobuhiro Ide
    • Hiroya TsujiSatoshi OharaNobuhiro Ide
    • H01L51/00H01L51/52H01L27/32H01L51/50
    • H01L51/5262H01L27/3209H01L51/0085H01L51/5016H01L51/5044H01L51/5268
    • An organic electroluminescent element in accordance with the present invention includes: a transparent electrode; a blue light-emitting layer containing a blue light-emitting material having a maximum emission wavelength 460 nm or less; a first green light-emitting layer containing a first green light-emitting material having a maximum emission wavelength in the spectrum between 460 nm and 610 nm; a red light-emitting layer containing a red light-emitting material having a maximum emission wavelength of 610 nm or more; a second green light-emitting layer containing a second green light-emitting material having a maximum emission wavelength in the spectrum between 460 nm and 610 nm; and a reflecting electrode. The maximum emission wavelength of the first green light-emitting material is located on a short wavelength side of the spectrum. The maximum emission wavelength of the second green light-emitting material is located on a long wavelength side of the spectrum.
    • 根据本发明的有机电致发光元件包括:透明电极; 含有最大发射波长460nm以下的蓝色发光材料的蓝色发光层; 第一绿色发光层,其含有在460nm〜610nm之间的光谱中具有最大发光波长的第一绿色发光材料; 含有最大发射波长为610nm以上的红色发光材料的红色发光层; 第二绿色发光层,其含有在460nm〜610nm之间的光谱中具有最大发光波长的第二绿色发光材料; 和反射电极。 第一绿色发光材料的最大发射波长位于光谱的短波长侧。 第二绿色发光材料的最大发射波长位于光谱的长波长侧。
    • 7. 发明授权
    • Illumination device and method of implementing illumination device
    • 照明装置及实施照明装置的方法
    • US08783969B2
    • 2014-07-22
    • US13186781
    • 2011-07-20
    • Toru KuboiSatoshi Ohara
    • Toru KuboiSatoshi Ohara
    • G02B6/36G02B6/00
    • G02B6/0003G02B6/0008
    • An illumination device includes an optical fiber holder configured to hold an optical fiber, a phosphor holder configured to hold a phosphor and faces the optical fiber holder, and a bonding material configured to intervene between the optical fiber holder and the phosphor holder to bond them. The illumination device includes adjustment guide members configured to intervene between the optical fiber holder and the phosphor holder, relatively positionally adjust the optical fiber holder and the phosphor holder so as to arrange an optical axis of the optical fiber and an optical axis of the phosphor on one line, and configured to prevent the optical fiber holder and the phosphor holder from tilting when the bonding material is cured.
    • 照明装置包括:保持光纤的光纤保持器,配置为保持荧光体并面向光纤保持器的荧光体保持器,以及配置为介入光纤保持器和荧光体保持器之间的接合材料,以将它们接合。 照明装置包括被配置为介入光纤保持器和荧光体保持器之间的调节引导构件,相对位置地调节光纤保持器和荧光体支架,以将光纤的光轴和荧光体的光轴布置在 一行,并且被配置为当粘合材料固化时防止光纤保持器和荧光体支架倾斜。
    • 9. 发明授权
    • Optical device
    • 光学装置
    • US08876409B2
    • 2014-11-04
    • US13051099
    • 2011-03-18
    • Satoshi Ohara
    • Satoshi Ohara
    • G02B6/42G02B6/00G02B6/06G02B6/44G02B6/36F21V19/00F21V21/00C09J1/00F21V8/00G02B6/26
    • G02B6/0003G02B6/0008G02B6/262G02B6/3624
    • An optical device includes a light guide member, a holding member to hold the light guide member, an optical element to function according to light applied from the light guide member, a holder to hold the optical element, and an adhesive to join the holding member to the holder. The holding member and the holder are engaged with each other so that the optical element is placed on an optical axis of the light guide member. At least one of the holding member and the holder has a joint structure extending along the light guide member. The joint structure forms a gap to allow the adhesive to be easily injected between the holding member and the holder. The holding member and the holder are joined to each other with the adhesive injected into the gap.
    • 光学装置包括导光构件,用于保持导光构件的保持构件,根据从导光构件施加的光作用的光学元件,用于保持光学元件的保持器和粘合剂以将保持构件 给持有人 保持构件和保持器彼此接合,使得光学元件被放置在导光构件的光轴上。 保持构件和保持器中的至少一个具有沿着导光构件延伸的接合结构。 接头结构形成间隙,以允许粘合剂容易地注入保持构件和保持器之间。 保持构件和保持器通过注入间隙中的粘合剂彼此接合。