公开(公告)号：US20040251828A1

公开(公告)日：2004-12-16

申请号：US10822866

申请日：2004-04-13

申请人： Toyoda Gosei Co., Ltd. ,  Stanley Electric Co., Ltd.

发明人： Hiroko Tsukamoto ,  Hideki Mori ,  Atsushi Tsuzuki ,  Hisao Yamaguchi ,  Mahito Hamada ,  Toshimi Kamikawa

IPC分类号： H05B033/04 ,  H05B033/08

CPC分类号： H01L33/52 ,  H01L33/486 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00

摘要： In an LED lamp, a copper film is first formed on a substrate by plating. A resist is then bonded onto the copper film so that shaped like a ring viewed from the whole of the LED lamp. A nickel and a gold film are formed on a portion of the copper film where the resist is not bonded. Next, an adhesive agent is applied onto a bottom of the lamp house so that the lamp house is bonded onto the substrate through the adhesive agent. A transparent epoxy resin is packed in the frame of the lamp house and hardened by heating to perform resin sealing. Since the resist is bonded onto the surface of copper having a large number of fine irregularities sufficient to ensure a large contact area and excellent in adhesion, separation can be prevented from being caused by thermal stress.

摘要翻译： 在LED灯中，首先通过电镀在基板上形成铜膜。 然后将抗蚀剂结合到铜膜上，使得从整个LED灯观察形状像环。 在不粘合抗蚀剂的铜膜的一部分上形成镍和金膜。 接下来，将粘合剂施加到灯室的底部，使得灯室通过粘合剂结合到基底上。 将透明环氧树脂包装在灯室的框架中，通过加热硬化以进行树脂密封。 由于抗蚀剂结合到具有大量微细凹凸的铜的表面上，足以确保大的接触面积和优异的粘附性，所以可以防止由热应力引起的分离。

公开(公告)号：US20040188719A1

公开(公告)日：2004-09-30

申请号：US10775324

申请日：2004-02-11

申请人： Toyoda Gosei Co., Ltd.

发明人： Mitsuhiro Nawashiro ,  Satoshi Inagaki ,  Yasumasa Tatewaki ,  Takahide Oshio ,  Hisao Yamaguchi

IPC分类号： H01L031/109

CPC分类号： H01L25/0753 ,  H01L25/167 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A light-emitting device has two light-emitting element. In a substrate portion of the light-emitting device having a first internal positive electrode connected to the positive electrode side of a first light-emitting element, a first internal negative electrode connected to the negative electrode side of the first light-emitting element, a second internal positive electrode connected to the positive electrode side of a second light-emitting element, and a second internal negative electrode connected to the negative electrode side of the second light-emitting element, these electrodes are provided so that homopolar electrodes are disposed diagonally.

摘要翻译： 发光装置具有两个发光元件。 在具有与第一发光元件的正极侧连接的第一内部正极的发光装置的基板部分中，与第一发光元件的负极侧连接的第一内部负极， 连接到第二发光元件的正极侧的第二内部正电极和与第二发光元件的负极侧连接的第二内部负极，这些电极被设置为使得对角线电极被设置。

公开(公告)号：US20030202349A1

公开(公告)日：2003-10-30

申请号：US10422809

申请日：2003-04-25

申请人： Toyoda Gosei Co., Ltd.

发明人： Yoshinobu Suehiro ,  Yuji Takahashi ,  Takemasa Yasukawa ,  Hideaki Kato ,  Hideki Omoya ,  Hideyuki Nakano ,  Hisao Yamaguchi

IPC分类号： F21V013/04

CPC分类号： H01L33/60 ,  F21W2111/02 ,  F21W2121/008 ,  F21Y2105/10 ,  F21Y2115/10 ,  G09F9/33 ,  G09F13/22 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/3025 ,  Y10S362/80 ,  H01L2924/00 ,  H01L2924/00014

摘要： A light source device has a light shielding member having an aperture, a light source arranged on one side of the light shielding member, and a converging member arranged relatively with respect to the light source and the light source to thereby converge light emitted from the light source in the aperture or in a vicinity of the aperture. Another type of light source device has a single light source, and a converging member for converging light from the light source to thereby distribute the light to at least two points. Still another type of light source device has a light source, and a reflecting mirror arranged to enclose a side of a light emission direction of the light source, the reflecting mirror reflecting light emitted from the light source in a direction except the light source so that the light is radiated outside.

摘要翻译： 光源装置具有遮光构件，其具有孔，设置在遮光构件的一侧的光源和相对于光源和光源布置的会聚构件，从而会聚从光发射的光 来源于光圈或光圈附近。 另一种类型的光源装置具有单个光源，以及会聚构件，用于会聚来自光源的光，从而将光分配到至少两个点。 又一种类型的光源装置具有光源，反射镜被布置为包围光源的发光方向的一侧，反射镜反射从光源发射的光沿除了光源的方向，使得 灯光在外面辐射。