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    • 1. 发明授权
    • Light-emitting assembly and interactive display device having the same
    • 发光组件和具有相同功能的交互式显示装置
    • US08896787B2
    • 2014-11-25
    • US13243947
    • 2011-09-23
    • Joong-Hyun KimDong-Kwon KimMin-Young Song
    • Joong-Hyun KimDong-Kwon KimMin-Young Song
    • F21V7/04G06F3/041
    • G06F3/0412
    • A light-emitting assembly includes a light guide plate (LGP), a first infrared light-emitting part, a second infrared light-emitting part and a visible light-emitting part. The LGP has printed circuit patterns formed on a lower surface thereof. The first infrared light-emitting part includes a plurality of first infrared light-emitting diodes (LEDs) disposed at a first side of the LGP and spaced apart by intervals having different sizes. The second infrared light-emitting part includes a plurality of second infrared LEDs disposed at a second side of the LGP and spaced apart by intervals having different sizes. The visible light-emitting part includes a plurality of visible LEDs disposed at a third side of the LGP and spaced apart by intervals having different sizes, so that infrared light and visible light that is emitted from the two different kinds of light sources may be uniformly provided to a touch screen panel.
    • 发光组件包括导光板(LGP),第一红外发光部分,第二红外发光部分和可见光发射部分。 LGP具有形成在其下表面上的印刷电路图案。 第一红外发光部分包括多个第一红外发光二极管(LED),该第一红外发光二极管设置在LGP的第一侧并以不同尺寸间隔隔开。 第二红外发光部包括设置在LGP的第二侧并且间隔开不同尺寸的多个第二红外LED。 可见光发光部包括设置在LGP的第三侧的多个可见LED,并且间隔开具有不同尺寸的间隔,使得从两种不同种类的光源发射的红外光和可见光可以均匀地 提供给触摸屏面板。
    • 2. 发明申请
    • LIGHT-EMITTING ASSEMBLY AND INTERACTIVE DISPLAY DEVICE HAVING THE SAME
    • 发光组件和具有该发光组件的交互式显示装置
    • US20120249438A1
    • 2012-10-04
    • US13243947
    • 2011-09-23
    • Joong-Hyun KimDong-Kwon KimMin-Young Song
    • Joong-Hyun KimDong-Kwon KimMin-Young Song
    • F21V8/00G06F3/041
    • G06F3/0412
    • A light-emitting assembly includes a light guide plate (LGP), a first infrared light-emitting part, a second infrared light-emitting part and a visible light-emitting part. The LGP has printed circuit patterns formed on a lower surface thereof. The first infrared light-emitting part includes a plurality of first infrared light-emitting diodes (LEDs) disposed at a first side of the LGP and spaced apart by intervals having different sizes. The second infrared light-emitting part includes a plurality of second infrared LEDs disposed at a second side of the LGP and spaced apart by intervals having different sizes. The visible light-emitting part includes a plurality of visible LEDs disposed at a third side of the LGP and spaced apart by intervals having different sizes, so that infrared light and visible light that is emitted from the two different kinds of light sources may be uniformly provided to a touch screen panel.
    • 发光组件包括导光板(LGP),第一红外发光部分,第二红外发光部分和可见光发射部分。 LGP具有形成在其下表面上的印刷电路图案。 第一红外发光部分包括多个第一红外发光二极管(LED),该第一红外发光二极管设置在LGP的第一侧并以不同尺寸间隔隔开。 第二红外发光部包括设置在LGP的第二侧并且间隔开不同尺寸的多个第二红外LED。 可见光发光部包括设置在LGP的第三侧的多个可见LED,并且间隔开具有不同尺寸的间隔,使得从两种不同种类的光源发射的红外光和可见光可以均匀地 提供给触摸屏面板。
    • 6. 发明申请
    • HEAT SINK
    • 散热器
    • US20120305224A1
    • 2012-12-06
    • US13513507
    • 2009-12-02
    • Sung Jin KimJuwan KimDong-Kwon Kim
    • Sung Jin KimJuwan KimDong-Kwon Kim
    • F28D15/00
    • F04D17/127F04D17/16F04D29/281F04D29/30F04D29/582F28F3/02H01L23/467H01L2924/0002H01L2924/00
    • A heat sink provided. In the heat sink in accordance with an embodiment of the present invention, a heat dissipation plate forms a channel between each of stages by isolating a plurality of heat dissipating fins in equal intervals and arranging the heat dissipating fins in a multi-stage circle shape. Then, the heat sink forms a path between the sequentially isolated heat dissipating fins at each of the stages. Also, a centrifugal fan alternatively blocks the channel and path at each of the stages through a rotation by a plurality of blades arranged in a multi-stage circle shape to be positioned between the channels. Then, the centrifugal fan is capable of inflowing outer air to discharge the air by generating a pressure difference of inter/outer air through a combination of the blade and the heat dissipation plate.
    • 提供散热器 在根据本发明的实施例的散热器中,散热板通过以等间隔隔开多个散热翅片并且将散热翅片布置成多级圆形形状而在每个台之间形成通道。 然后,散热片在每个阶段形成顺序隔离的散热翅片之间的路径。 此外,离心风扇通过被布置成多级圆形的多个叶片通过旋转而交替地阻挡在每个级的通道和路径,以定位在通道之间。 然后,通过叶片和散热板的组合产生内/外空气的压差,离心式风扇能够流入外部空气排出空气。