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    • 3. 发明授权
    • Light emitting device and a method for manufacturing the same
    • 发光元件及其制造方法
    • US08071995B2
    • 2011-12-06
    • US12719484
    • 2010-03-08
    • Takahiro SatoIwao MitsuishiShinya Nunoue
    • Takahiro SatoIwao MitsuishiShinya Nunoue
    • H01L33/00
    • H01L33/504H01L33/507H01L33/508H01L2224/48091H01L2224/48247H01L2924/181H01L2924/00014H01L2924/00012
    • A light emitting device, includes: a light source to emit source light; a first wavelength conversion portion to absorb the source light and to emit first light having a wavelength different from a wavelength of the source light; a light transmitting portion provided at an opposite side of the first wavelength conversion portion from the light source and configured to transmit the source light and the first light; and a second wavelength conversion portion provided at an opposite side of the light transmitting portion from the first wavelength conversion portion and configured to absorb at least one of the source light and the first light to emit second light having a wavelength different from the wavelength of the source light and also different from a wavelength of the first light. Part of the source light is configured to be taken to an outside of the light emitting device without passing through at least one of the first wavelength conversion portion and the second wavelength conversion portion.
    • 一种发光器件,包括:发光源的光源; 第一波长转换部分,用于吸收源光并发射具有不同于源光波长的波长的第一光; 光传输部分,设置在与光源相反的第一波长转换部分的相对侧并且被配置为透射源光和第一光; 以及第二波长转换部,其设置在所述透光部的与所述第一波长转换部的相反侧,并且被配置为吸收所述源光和所述第一光中的至少一个,以发射具有与所述第二波长的波长不同的波长的第二光 源光并且也不同于第一光的波长。 源光的一部分被配置为被带到发光器件的外部,而不通过第一波长转换部分和第二波长转换部分中的至少一个。
    • 6. 发明申请
    • LIGHT EMITTING DEVICE AND A METHOD FOR MANUFACTURING THE SAME
    • 发光装置及其制造方法
    • US20110019707A1
    • 2011-01-27
    • US12719484
    • 2010-03-08
    • Takahiro SATOIwao MitsuishiShinya Nunoue
    • Takahiro SATOIwao MitsuishiShinya Nunoue
    • H01S5/323H01L33/50H01L33/52
    • H01L33/504H01L33/507H01L33/508H01L2224/48091H01L2224/48247H01L2924/181H01L2924/00014H01L2924/00012
    • A light emitting device, includes: a light source to emit source light; a first wavelength conversion portion to absorb the source light and to emit first light having a wavelength different from a wavelength of the source light; a light transmitting portion provided at an opposite side of the first wavelength conversion portion from the light source and configured to transmit the source light and the first light; and a second wavelength conversion portion provided at an opposite side of the light transmitting portion from the first wavelength conversion portion and configured to absorb at least one of the source light and the first light to emit second light having a wavelength different from the wavelength of the source light and also different from a wavelength of the first light. Part of the source light is configured to be taken to an outside of the light emitting device without passing through at least one of the first wavelength conversion portion and the second wavelength conversion portion.
    • 一种发光器件,包括:发光源的光源; 第一波长转换部分,用于吸收源光并发射具有不同于源光波长的波长的第一光; 光传输部分,设置在与光源相反的第一波长转换部分的相对侧并且被配置为透射源光和第一光; 以及第二波长转换部,其设置在所述透光部的与所述第一波长转换部的相反侧,并且被配置为吸收所述源光和所述第一光中的至少一个,以发射具有与所述第二波长的波长不同的波长的第二光 源光并且也不同于第一光的波长。 源光的一部分被配置为被带到发光器件的外部,而不通过第一波长转换部分和第二波长转换部分中的至少一个。
    • 10. 发明授权
    • Light-emitting device
    • 发光装置
    • US07884538B2
    • 2011-02-08
    • US12143382
    • 2008-06-20
    • Iwao MitsuishiShinya NunoueYasushi Hattori
    • Iwao MitsuishiShinya NunoueYasushi Hattori
    • H01J1/62
    • H01L33/504H01L2224/45144H01L2224/48247H01L2924/00
    • A light-emitting device is provided, which includes a package having a first portion and a second portion surrounding it, a semiconductor light-emitting element mounted on the first portion and emitting a light having an emission peak in a near-ultraviolet region, a transparent resin layer covering the semiconductor light-emitting element and contacted with the package, and a laminated body formed on the transparent resin layer with end faces of the laminated body being contacted with the second portion. The transparent resin layer has an arch-like outer profile perpendicular cross section. The laminated body has an arch-like outer profile in perpendicular cross section and comprises a red fluorescent layer, a yellow fluorescent layer, a green fluorescent layer and a blue fluorescent layer laminated in the mentioned order. The yellow fluorescent layer has a top portion which is made larger in thickness than that of the end face portions thereof.
    • 提供了一种发光器件,其包括具有第一部分和围绕其的第二部分的封装,安装在第一部分上并发射在近紫外区域具有发射峰的光的半导体发光元件, 覆盖半导体发光元件并与封装物接触的透明树脂层和形成在透明树脂层上的层叠体,层叠体的端面与第二部分接触。 透明树脂层具有拱形外形垂直横截面。 层叠体具有垂直截面的拱形外部轮廓,并且包括以上述顺序层压的红色荧光层,黄色荧光层,绿色荧光层和蓝色荧光体层。 黄色荧光层具有比其端面部分的厚度大的顶部。