Power module package
    24.
    发明授权
    Power module package 有权
    电源模块封装

    公开(公告)号:US08729692B2

    公开(公告)日:2014-05-20

    申请号:US13353128

    申请日:2012-01-18

    IPC分类号: H01L23/48 H01L23/52

    摘要: Disclosed herein is a power module package including: a first heat dissipation plate including a first flow path, a second flow path, and a third flow path which are sequentially formed, the first flow path and the third flow path being formed to have a step therebetween; and a second heat dissipation plate formed under the first heat dissipation plate, having one face and the other face, having a semiconductor device mounting groove formed in the one face thereof, and including a fourth flow path having one end connected to the second flow path and the other end connected to the third flow path, wherein a cooling material introduced through the first flow path is distributed to the third flow path and the fourth flow path based on the second flow path.

    摘要翻译: 本文公开了一种功率模块封装,包括:第一散热板,包括顺序地形成的第一流路,第二流路和第三流路,第一流路和第三流路形成为具有台阶 之间; 以及形成在所述第一散热板下方的第二散热板,具有一个面和另一个面,在其一个面上形成有半导体器件安装槽,并且包括第四流路,其一端连接到所述第二流路 并且另一端连接到第三流动路径,其中通过第一流动路径引入的冷却材料基于第二流动路径分配到第三流动路径和第四流动路径。

    SUBSTRATE FOR POWER MODULE
    25.
    发明申请
    SUBSTRATE FOR POWER MODULE 审中-公开
    电源模块基板

    公开(公告)号:US20130233599A1

    公开(公告)日:2013-09-12

    申请号:US13484188

    申请日:2012-05-30

    IPC分类号: H05K1/05

    摘要: Disclosed herein is a substrate for a power module. The substrate may include a metal base substrate, an insulating layer formed on the metal base substrate and including a plurality of insulating adhesion layers and a ceramic filler layer formed on a joining interface between the plurality of insulating adhesion layers, and a circuit layer formed on the insulating layer.

    摘要翻译: 本文公开了一种用于功率模块的基板。 基板可以包括金属基底基板,形成在金属基底基板上的绝缘层,并且包括多个绝缘粘合层和形成在多个绝缘粘合层之间的接合界面上的陶瓷填充层,以及形成在 绝缘层。

    Laser optical system, repair apparatus and method using the same
    29.
    发明授权
    Laser optical system, repair apparatus and method using the same 有权
    激光光学系统,修复装置及其使用方法

    公开(公告)号:US08785810B2

    公开(公告)日:2014-07-22

    申请号:US13279716

    申请日:2011-10-24

    IPC分类号: B23K26/02 B23K26/08 G02B7/02

    摘要: According to example embodiments, a laser optical system includes a laser generator, at least one scan module, an objective lens, a relay lens, a review optical system, and a control device. The laser generator is configured to generate a laser beam. The at least one scan module is configured to reflect the laser beam generated by the laser generator and to direct the laser beam in different directions. The objective lens is configured to focus the laser beam on a substrate. The relay lens is configured to guide the laser beam scanned by the at least one scan module to within an incident range of the objective lens. The review optical system is configured to monitor, in real time, repair of the substrate using the laser beam. The control device is configured to control the at least one scan module.

    摘要翻译: 根据示例实施例,激光光学系统包括激光发生器,至少一个扫描模块,物镜,中继透镜,复查光学系统和控制装置。 激光发生器被配置为产生激光束。 所述至少一个扫描模块被配置为反射由激光发生器产生的激光束并且将激光束引向不同的方向。 物镜配置成将激光束聚焦在基板上。 中继透镜被配置为将由至少一个扫描模块扫描的激光束引导到物镜的入射范围内。 检查光学系统被配置为实时地监视使用激光束修复衬底。 所述控制装置被配置为控制所述至少一个扫描模块。

    Light guide plate for surface light source device and backlight unit using the same
    30.
    发明授权
    Light guide plate for surface light source device and backlight unit using the same 失效
    导光板用于表面光源装置和背光单元使用

    公开(公告)号:US08616755B2

    公开(公告)日:2013-12-31

    申请号:US13233834

    申请日:2011-09-15

    IPC分类号: F21V7/04

    摘要: A light guide plate for a surface light source device is provided, which includes an incident surface configured to have light from lamps disposed along a predetermined axis, be incident thereon, an emitting surface configured to have the incident light emitted therefrom, a back surface configured to face the emitting surface, and a plurality of unit cells configured to have microprism patterns engraved thereon and distributed and arranged on the back surface. A crossing angle of a microprism arrangement axis, formed by a ridge direction of the microprism patterns, and of an arrangement axis of the lamps is disposed in an alternate angle. The light guide plate has a high front brightness and an excellent uniformity in brightness and does not have a moire phenomenon. In a backlight unit, the use of optical sheets stacked on the light guide plate can be reduced.

    摘要翻译: 提供了一种面光源装置用导光板,其包括配置成具有沿着预定轴设置的灯的入射面的入射面入射在其上的入射面,被配置为具有从其射出的入射光的发射面, 面对发光面,多个单元电池被配置为具有刻在其上的微棱镜图案并且分布并布置在背面上。 通过微棱镜图案的脊方向形成的微棱镜排列轴线和灯的排列轴线的交叉角以交替的角度设置。 导光板具有高的正面亮度和优异的亮度均匀性,并且不具有莫尔条纹现象。 在背光单元中,可以减少层叠在导光板上的光学片的使用。