Chip coated light emitting diode package and manufacturing method thereof
    1.
    发明授权
    Chip coated light emitting diode package and manufacturing method thereof 有权
    芯片涂层发光二极管封装及其制造方法

    公开(公告)号:US08324646B2

    公开(公告)日:2012-12-04

    申请号:US12842493

    申请日:2010-07-23

    IPC分类号: H01L33/00

    摘要: A chip coated LED package and a manufacturing method thereof. The chip coated LED package includes a light emitting chip composed of a chip die-attached on a submount and a resin layer uniformly covering an outer surface of the chip die. The chip coated LED package also includes an electrode part electrically connected by metal wires with at least one bump ball exposed through an upper surface of the resin layer. The chip coated LED package further includes a package body having the electrode part and the light emitting chip mounted thereon. The invention improves light efficiency by preventing difference in color temperature according to irradiation angles, increases a yield, miniaturizes the package, and accommodates mass production.

    摘要翻译: 一种芯片涂覆的LED封装及其制造方法。 芯片涂覆的LED封装包括由安装在基座上的芯片芯片和均匀覆盖芯片裸片外表面的树脂层组成的发光芯片。 芯片涂覆的LED封装还包括通过金属线电连接的电极部分,其中至少一个凸块球通过树脂层的上表面暴露。 芯片涂覆的LED封装还包括具有安装在其上的电极部分和发光芯片的封装体。 本发明通过根据照射角度防止色温差异提高光效,提高成品率,使封装体小型化,适应批量生产。

    High power LED package and fabrication method thereof
    2.
    发明授权
    High power LED package and fabrication method thereof 有权
    大功率LED封装及其制造方法

    公开(公告)号:US07875476B2

    公开(公告)日:2011-01-25

    申请号:US12612268

    申请日:2009-11-04

    IPC分类号: H01L21/00

    摘要: An LED diode package includes a heat connecting part for mounting a light emitting part on an upper surface thereof, frames electrically connected to the light emitting part while holding the heat connecting part and a molded part fixing the heat connecting part and the frames together. The light emitting part generates light in response to current applied thereto, and the upper surface of the heat connecting part is protruded beyond an upper surface of the molded part to a predetermined height. This can optimize the unique beam angle of the light source thereby to maximize lighting efficiency as well as prevent overflow of the encapsulating material in the assembling process of the lens, which may otherwise soil adjacent components.

    摘要翻译: LED二极管封装包括用于在其上表面上安装发光部分的热连接部分,同时保持热连接部分电连接到发光部分的框架和将热连接部分和框架固定在一起的模制部件。 发光部分响应于施加到其上的电流产生光,并且热连接部分的上表面超过模制部件的上表面突出到预定高度。 这可以优化光源的唯一光束角度,从而使照明效率最大化,并且防止在透镜的组装过程中封装材料的溢出,否则可能会污染相邻的部件。

    LIGHT EMITTING DIODE PACKAGE WITH DIFFUSER AND METHOD OF MANUFACTURING THE SAME
    4.
    发明申请
    LIGHT EMITTING DIODE PACKAGE WITH DIFFUSER AND METHOD OF MANUFACTURING THE SAME 有权
    具有扩散器的发光二极管封装及其制造方法

    公开(公告)号:US20090155938A1

    公开(公告)日:2009-06-18

    申请号:US12370194

    申请日:2009-02-12

    IPC分类号: H01L21/56

    摘要: The invention relates to an LED package for facilitating color mixing using a diffuser and a manufacturing method of the same. The LED package includes a substrate with an electrode formed thereon, and an LED chip mounted on the substrate. The LED package also includes an encapsulant applied around the light emitting diode chip, containing a diffuser. The LED package further includes a lens part disposed on the light emitting diode chip and the encapsulant to radiate light in a wide angle. The LED package allows light from the light emitting diode chip to be emitted out of the package without distortion. The invention allows light to exit through the encapsulant containing the diffuser and the lens part, achieving uniform diffusion and emission of light from the LED chip, thereby increasing a radiating angle and obtaining a uniform light source.

    摘要翻译: 本发明涉及一种便于使用扩散器进行混色的LED封装及其制造方法。 LED封装包括其上形成有电极的基板和安装在基板上的LED芯片。 LED封装还包括施加在发光二极管芯片周围的密封剂,其包含扩散器。 LED封装还包括设置在发光二极管芯片上的透镜部分和密封剂以广角度辐射光。 LED封装允许来自发光二极管芯片的光从封装外部发射而不变形。 本发明允许光通过包含扩散器和透镜部分的密封剂而离开,实现来自LED芯片的均匀的扩散和发射,从而增加辐射角度并获得均匀的光源。

    Chip coated light emitting diode package and manufacturing method thereof
    6.
    发明授权
    Chip coated light emitting diode package and manufacturing method thereof 有权
    芯片涂层发光二极管封装及其制造方法

    公开(公告)号:US07795052B2

    公开(公告)日:2010-09-14

    申请号:US12684578

    申请日:2010-01-08

    IPC分类号: H01L21/00

    摘要: A chip coated LED package and a manufacturing method thereof. The chip coated LED package includes a light emitting chip composed of a chip die-attached on a submount and a resin layer uniformly covering an outer surface of the chip die. The chip coated LED package also includes an electrode part electrically connected by metal wires with at least one bump ball exposed through an upper surface of the resin layer. The chip coated LED package further includes a package body having the electrode part and the light emitting chip mounted thereon. The invention improves light efficiency by preventing difference in color temperature according to irradiation angles, increases a yield, miniaturizes the package, and accommodates mass production.

    摘要翻译: 一种芯片涂覆的LED封装及其制造方法。 芯片涂覆的LED封装包括由安装在基座上的芯片芯片组成的发光芯片和均匀地覆盖芯片裸片的外表面的树脂层。 芯片涂覆的LED封装还包括通过金属线电连接的电极部分,其中至少一个凸块球通过树脂层的上表面暴露。 芯片涂覆的LED封装还包括具有安装在其上的电极部分和发光芯片的封装体。 本发明通过根据照射角度防止色温差异提高光效,提高成品率,使封装体小型化,适应批量生产。

    High power LED package and fabrication method thereof
    7.
    发明授权
    High power LED package and fabrication method thereof 有权
    大功率LED封装及其制造方法

    公开(公告)号:US07626250B2

    公开(公告)日:2009-12-01

    申请号:US11445227

    申请日:2006-06-02

    IPC分类号: H01L23/495

    摘要: An LED diode package includes a heat connecting part for mounting a light emitting part on an upper surface thereof, frames electrically connected to the light emitting part while holding the heat connecting part and a molded part fixing the heat connecting part and the frames together. The light emitting part generates light in response to current applied thereto, and the upper surface of the heat connecting part is protruded beyond an upper surface of the molded part to a predetermined height. This can optimize the unique beam angle of the light source thereby to maximize lighting efficiency as well as prevent overflow of the encapsulating material in the assembling process of the lens, which may otherwise soil adjacent components.

    摘要翻译: LED二极管封装包括用于在其上表面上安装发光部分的热连接部分,同时保持热连接部分电连接到发光部分的框架和将热连接部分和框架固定在一起的模制部件。 发光部分响应于施加到其上的电流产生光,并且热连接部分的上表面超过模制部件的上表面突出到预定高度。 这可以优化光源的唯一光束角度,从而使照明效率最大化,并且防止在透镜的组装过程中封装材料的溢出,否则可能会污染相邻的部件。

    Light emitting diode package with metal reflective layer and method of manufacturing the same
    9.
    发明申请
    Light emitting diode package with metal reflective layer and method of manufacturing the same 有权
    具有金属反射层的发光二极管封装及其制造方法

    公开(公告)号:US20080233666A1

    公开(公告)日:2008-09-25

    申请号:US12153719

    申请日:2008-05-23

    IPC分类号: H01L33/00

    摘要: The invention relates to an LED package having a metal reflective layer for focusing and emitting light through a side of the package, and a manufacturing method of the same. The LED package includes a substrate with an electrode formed thereon, a light emitting diode chip disposed on the substrate, and an encapsulant covering the LED chip and the substrate to protect the LED chip. The LED package also includes a metal reflective layer surrounding side surfaces of the encapsulant to form a light transmitting surface on a top surface of the encapsulant. The invention minimizes light loss, improves luminance, can be mass-produced as a PCB type, and adopts EMC transfer molding to minimize irregular color distribution, thereby improving optical quality.

    摘要翻译: 本发明涉及一种具有用于聚焦并通过封装侧发光的金属反射层的LED封装及其制造方法。 LED封装包括其上形成有电极的基板,设置在基板上的发光二极管芯片以及覆盖LED芯片和基板的密封剂以保护LED芯片。 LED封装还包括围绕密封剂的侧表面的金属反射层,以在密封剂的顶表面上形成透光表面。 本发明使光损失最小化,亮度提高,可以作为PCB类型批量生产,并采用EMC传递模塑,以减少不规则的颜色分布,从而提高光学质量。

    CHIP COATED LIGHT EMITTING DIODE PACKAGE AND MANUFACTURING METHOD THEREOF
    10.
    发明申请
    CHIP COATED LIGHT EMITTING DIODE PACKAGE AND MANUFACTURING METHOD THEREOF 有权
    芯片涂层发光二极管封装及其制造方法

    公开(公告)号:US20100289051A1

    公开(公告)日:2010-11-18

    申请号:US12842493

    申请日:2010-07-23

    摘要: A chip coated LED package and a manufacturing method thereof. The chip coated LED package includes a light emitting chip composed of a chip die-attached on a submount and a resin layer uniformly covering an outer surface of the chip die. The chip coated LED package also includes an electrode part electrically connected by metal wires with at least one bump ball exposed through an upper surface of the resin layer. The chip coated LED package further includes a package body having the electrode part and the light emitting chip mounted thereon. The invention improves light efficiency by preventing difference in color temperature according to irradiation angles, increases a yield, miniaturizes the package, and accommodates mass production.

    摘要翻译: 一种芯片涂覆的LED封装及其制造方法。 芯片涂覆的LED封装包括由安装在基座上的芯片芯片和均匀覆盖芯片裸片外表面的树脂层组成的发光芯片。 芯片涂覆的LED封装还包括通过金属线电连接的电极部分,其中至少一个凸块球通过树脂层的上表面暴露。 芯片涂覆的LED封装还包括具有安装在其上的电极部分和发光芯片的封装体。 本发明通过根据照射角度防止色温差异提高光效,提高成品率,使封装体小型化,适应批量生产。