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    • 45. 发明申请
    • Light emitting device
    • 发光装置
    • US20070069219A1
    • 2007-03-29
    • US11429235
    • 2006-05-08
    • Ming-Te LinMing-Yao LinChia-Chang KuoSheng-Pan HuangWen-Yung Yeh
    • Ming-Te LinMing-Yao LinChia-Chang KuoSheng-Pan HuangWen-Yung Yeh
    • H01L33/00
    • H01L33/62H01L33/60H01L33/642H01L2224/16H01L2224/48091H01L2924/01068H01L2924/01079H01L2924/00014
    • A light emitting device is proposed, which emits light while connected to the power. The light emitting device includes a light emitting element having at least two electrodes disposed at the side of the light output surface thereof; and a base member having a recess and lead portions corresponding to the electrodes, the light emitting element being mounted on the base member and received in the recess, wherein the light output surface faces toward opening of the recess that becomes smaller while approaching the light output surface, and the electrodes are respectively in electrical connection with the lead portions that extend from the connection positions to outer edge of the base member for power connection. The light emitting device of the present invention has advantages of short current path, low series thermal resistance and low cost. In addition, the depth of the recess can further be increased to improve light collecting efficiency.
    • 提出了一种发光装置,其在连接到电源时发光。 发光装置包括发光元件,其具有设置在其光输出表面侧的至少两个电极; 以及具有凹部的基座部件和与电极对应的引线部,所述发光元件安装在所述基座部件上并被容纳在所述凹部中,其中,所述光输出面朝向所述凹部的开口,所述凹部在接近所述光输出时变小 表面,并且电极分别与从基座的连接位置延伸到外缘的引线部分电连接以进行电力连接。 本发明的发光器件具有电流路短,串联热阻低,成本低的优点。 此外,可以进一步增加凹部的深度,以提高聚光效率。
    • 48. 发明授权
    • Vacuum canister
    • 真空罐
    • US5564581A
    • 1996-10-15
    • US518445
    • 1995-08-23
    • Ming-Te Lin
    • Ming-Te Lin
    • B65B31/04B65D81/20B65D51/16B65D55/00
    • B65B31/047B65D81/2038
    • A vacuum canister comprises a container section and a cover with an integrally formed air suction device. The air suction device includes a sleeve pipe, an eduction membrane and a piston tube. One end of the sleeve pipe has an anchor plate and a grating plate. A flexible eduction membrane is located between the anchor plate and the grating plate, and fastened to the anchor plate. The anchor plate has a flow hole therethrough and the grating plate has an air hole therethrough. The membrane is movable between a first position in which the membrane allows airflow through the air hole and a second position in which the membrane blocks airflow through the air hole. The piston tube is received by, and moves within, the sleeve pipe. One end of the piston tube has a front retaining edge, a rear retaining edge, and a flexible O-ring movable therebetween. The front and rear retaining ends are separated by an interval of space. The O-ring has a thickness smaller than the interval of space. The piston tube also has a relief hole formed therethrough along a portion of the interval of space. The O-ring moves within the interval of space between a first position in which the O-ring blocks airflow through the relief hole and a second position in which the O-ring does not block airflow the relief hole. The piston tube further has an overflow hole near its other end for ultimately expelling air from the canister.
    • 真空罐包括容器部分和具有整体形成的空气抽吸装置的盖子。 吸气装置包括套管,排气膜和活塞管。 套管的一端具有锚板和格栅板。 柔性排水膜位于锚板和格栅板之间,并固定在锚板上。 锚板具有穿过其中的流动孔,并且格栅板具有穿过其中的空气孔。 膜可在其中膜允许气流通过空气孔的第一位置和第二位置之间移动,在第二位置,膜阻挡通过气孔的气流。 活塞管由套筒管接收并移动。 活塞管的一端具有前保持边缘,后保持边缘和可在其间移动的柔性O形环。 前后保持端与空间间隔开。 O形环的厚度小于空间的间隔。 活塞管还具有沿空间间隔的一部分形成的释放孔。 所述O形环在所述O形环阻止通过所述释放孔的气流的第一位置与所述O形环不阻挡所述排放孔的第二位置之间的空间间隔内移动。 活塞管在其另一端附近还具有溢流孔,以最终从罐排出空气。