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    • 1. 发明申请
    • Led module and method of manufacturing the same
    • LED模块及其制造方法
    • US20090278154A1
    • 2009-11-12
    • US12458581
    • 2009-07-16
    • Hyung-kun KimJae-hee ChoYu-sik Kim
    • Hyung-kun KimJae-hee ChoYu-sik Kim
    • H01L33/00
    • H01L33/508H01L2224/48091H01L2924/181H01L2924/00014H01L2924/00012
    • Provided are a light emitting diode (LED) module and a method of manufacturing the same. The LED module may include a package housing including an inner space, a light-emitting chip in the inner space of the package housing, a phosphor layer including a fluorescent material and converting light emitted from the light-emitting chip to light having a longer wavelength than that of the light emitted from the light-emitting chip. The concentration of the fluorescent material of the phosphor layer may be inhomogeneous. The method of manufacturing the LED module may include providing or forming a package housing having an inner space and including a light-emitting chip in the inner space, measuring a radiation pattern of light emitted from the light-emitting chip, and forming a phosphor layer including a fluorescent material on the light-emitting chip and having characteristics that may be determined according to the radiation pattern.
    • 提供了一种发光二极管(LED)模块及其制造方法。 LED模块可以包括包括内部空间的封装壳体,在封装壳体的内部空间中的发光芯片,包括荧光材料的荧光体层,将从发光芯片发射的光转换成具有较长波长的光 比从发光芯片发出的光的强度高。 荧光体层的荧光材料的浓度可能不均匀。 制造LED模块的方法可以包括提供或形成具有内部空间并且在内部空间中包括发光芯片的封装壳体,测量从发光芯片发射的光的辐射图案,以及形成荧光体层 包括在发光芯片上的荧光材料,并且具有可以根据辐射图案确定的特性。
    • 2. 发明申请
    • Light emitting device unit for AC voltage
    • 用于交流电压的发光装置单元
    • US20070217210A1
    • 2007-09-20
    • US11655830
    • 2007-01-22
    • Jae-wook JeongHyung-kun KimJae-hee ChoYu-sik Kim
    • Jae-wook JeongHyung-kun KimJae-hee ChoYu-sik Kim
    • B60Q1/06
    • H05B33/0821F21K9/00Y02B20/348
    • A light emitting diode unit for AC voltage is provided. The light emitting diode unit includes a sub-mount on which electric wires are formed; a first light emitting diode array in which a plurality of first light emitting diodes are serially connected to the sub-mount; and a second light emitting diode array, in which a plurality of second light emitting diodes are connected to the sub-mount as bridge circuits, connecting to the first light emitting diode array. Therefore, rectification can be performed through the bridge circuit without an additional rectifying device by connecting the light emitting diodes to the bridge circuit in series, and thus the structure of the unit can be simplified and a size of the light emitting diode unit can be reduced.
    • 提供了用于交流电压的发光二极管单元。 发光二极管单元包括其上形成电线的子座; 第一发光二极管阵列,其中多个第一发光二极管串联连接到所述副安装座; 以及第二发光二极管阵列,其中多个第二发光二极管连接到作为桥接电路的子座,连接到第一发光二极管阵列。 因此,通过将发光二极管串联连接到桥式电路,可以通过桥式电路进行整流,而不需要额外的整流装置,因此可以简化单元的结构,并且可以减小发光二极管单元的尺寸 。
    • 3. 发明申请
    • LED module and method of manufacturing the same
    • LED模块及其制造方法
    • US20080029778A1
    • 2008-02-07
    • US11806906
    • 2007-06-05
    • Hyung-kun KimJae-hee ChoYu-sik Kim
    • Hyung-kun KimJae-hee ChoYu-sik Kim
    • H01L33/00H01L21/00
    • H01L33/508H01L2224/48091H01L2924/181H01L2924/00014H01L2924/00012
    • Provided are a light emitting diode (LED) module and a method of manufacturing the same. The LED module may include a package housing including an inner space, a light-emitting chip in the inner space of the package housing, a phosphor layer including a fluorescent material and converting light emitted from the light-emitting chip to light having a longer wavelength than that of the light emitted from the light-emitting chip. The concentration of the fluorescent material of the phosphor layer may be inhomogeneous. The method of manufacturing the LED module may include providing or forming a package housing having an inner space and including a light-emitting chip in the inner space, measuring a radiation pattern of light emitted from the light-emitting chip, and forming a phosphor layer including a fluorescent material on the light-emitting chip and having characteristics that may be determined according to the radiation pattern.
    • 提供了一种发光二极管(LED)模块及其制造方法。 LED模块可以包括包括内部空间的封装壳体,在封装壳体的内部空间中的发光芯片,包括荧光材料的荧光体层,将从发光芯片发射的光转换成具有较长波长的光 比从发光芯片发出的光的强度高。 荧光体层的荧光材料的浓度可能不均匀。 制造LED模块的方法可以包括提供或形成具有内部空间并且在内部空间中包括发光芯片的封装壳体,测量从发光芯片发射的光的辐射图案,以及形成荧光体层 包括在发光芯片上的荧光材料,并且具有可以根据辐射图案确定的特性。
    • 5. 发明授权
    • Light emitting device package
    • 发光装置封装
    • US07943951B2
    • 2011-05-17
    • US11452410
    • 2006-06-14
    • Hyung-kun KimYu-sik Kim
    • Hyung-kun KimYu-sik Kim
    • H01L33/00
    • H01L33/58H01L33/60H01L2924/0002H01L2924/00
    • A light emitting device package is provided. The light emitting device package comprises a base substrate on which a wiring pattern is formed; a light emitting device mounted on the base substrate to emit light when supplied with driving power through the wiring pattern; a molded lens stably seated on the base substrate and having an inner space for sealing the light emitting device and reflective surfaces formed along outer sides facing the inner space to guide light from the light emitting device in an effective display direction; and a sealing resin between the inner space to bond the base substrate to the molded lens, whereby the packaging structure is simplified so that an assembly process and reliability testing are simplified, process losses due to defects are minimized, and the light extraction efficiency from the light emitting device and heat-dissipation performance are improved.
    • 提供发光器件封装。 发光器件封装包括其上形成有布线图案的基底基板; 当通过所述布线图案供给驱动电力时,安装在所述基底基板上的发光装置发光; 模制透镜稳定地安置在基底基板上,并且具有用于密封发光器件的内部空间和沿着面向内部空间的外侧形成的反射表面,以在有效的显示方向上引导来自发光器件的光; 以及在内部空间之间的密封树脂,以将基底基板粘合到模制透镜上,从而简化了包装结构,从而简化了组装过程和可靠性测试,使由缺陷引起的工艺损失最小化,并且来自 发光器件和散热性能得到改善。