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    Optical module and method of manufacturing optical module
    5.
    发明专利
    Optical module and method of manufacturing optical module 审中-公开
    光学模块和制造光学模块的方法

    公开(公告)号：JP2014071414A

    公开(公告)日：2014-04-21

    申请号：JP2012219429

    申请日：2012-10-01

    Applicant: Sumitomo Electric Ind Ltd ,  住友電気工業株式会社

    Inventor： NAKAJIMA TATEKI ,  NAKANISHI HIROMI

    IPC: G02B6/42 ,  H05K1/11 ,  H05K1/18 ,  H05K3/40

    CPC classification number: H05K7/02 ,  G02B6/3885 ,  G02B6/4214 ,  G02B6/4249 ,  G02B6/4284 ,  G02B6/4292 ,  H05K1/117 ,  H05K3/3405 ,  H05K13/0465 ,  H05K2201/09381 ,  H05K2201/10189 ,  H05K2201/10446 ,  H05K2203/167

    Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of positioning between a lead pin of an electric socket and a pad of a circuit board.SOLUTION: An optical module 1 includes a circuit board 2 having a first pad 21a and a second pad 21b provided on a front surface 2a and a rear surface 2b respectively and an electric socket 5 for transmission/reception of electric signals to/from an external device. A first lead pin 52a of the electric socket 5 is electrically connected to the first pad 21a by a first solder layer 25a on the first pad 21a, and a second lead pin 52b of the electric socket 5 is electrically connected to the second pad 21b by a second solder layer 25b on the second pad 21b. The second pad 21b has a recess 211 dented forward, and the recess 211 has a left guide edge 21e inclined forward to the right and a right guide edge 21f inclined forward to the left, and a distance between the left guide edge 21e and the right guide edge 21f is reduced toward the front.

    Abstract translation: 要解决的问题：提高电插座的引脚和电路板的焊盘之间的定位精度。解决方案：光学模块1包括具有第一焊盘21a和第二焊盘21b的电路板2 分别具有前表面2a和后表面2b以及用于向外部设备发送/接收电信号的电插座5。 电插座5的第一引脚52a通过第一焊盘21a上的第一焊料层25a与第一焊盘21a电连接，并且电插座5的第二引脚52b通过 第二焊盘21b上的第二焊料层25b。 第二焊盘21b具有向前凹入的凹部211，凹部211具有向右倾斜的左引导边缘21e和向左前方倾斜的右引导边缘21f，左引导边缘21e和右引导边缘21e之间的距离 引导边缘21f朝向前方减小。

    Led unit
    8.
    发明专利
    Led unit 有权
    空值

    公开(公告)号：JP5210433B2

    公开(公告)日：2013-06-12

    申请号：JP2011509302

    申请日：2010-04-13

    Applicant: パナソニック株式会社

    Inventor： 洋二 浦野

    IPC: H01L33/48

    CPC classification number: F21V29/70 ,  F21K9/00 ,  F21V19/0015 ,  F21V19/045 ,  F21V29/002 ,  F21V29/004 ,  F21V29/58 ,  F21V29/83 ,  H01L33/486 ,  H01L33/62 ,  H01L33/642 ,  H01L33/648 ,  H01L2924/0002 ,  H05K1/0203 ,  H05K1/117 ,  H05K3/0061 ,  H05K2201/09745 ,  H05K2201/10106 ,  H05K2201/10446 ,  H01L2924/00

    Abstract: The LED unit 100 comprises a plurality of the LED module 1 and the heat radiation plate. Each the LED module 1 comprises the LED chip and the package for incorporating the LED chip therein; the package has the electrical insulation property. Each the package comprises the sub-mount member which is located between the LED chip and the heat radiation plate and which has heat conductivity; these are integrally formed. The LED modules are arranged on the first surface of the heat radiation plate. This configuration makes it possible for the LED unit to efficiently disperse the heat in the LED chip 10 to the heat radiation plate.

    Abstract translation: LED单元100包括多个LED模块1和散热板。 每个LED模块1包括LED芯片和用于将LED芯片并入其中的封装; 该封装具有电绝缘性能。 每个包装件包括位于LED芯片和散热板之间并具有导热性的子安装构件; 这些是整体形成的。 LED模块布置在散热板的第一表面上。 该结构使得LED单元有可能将LED芯片10中的热量有效地分散到散热板。

    Connector
    9.
    发明专利
    Connector 有权
    连接器

    公开(公告)号：JP2013041694A

    公开(公告)日：2013-02-28

    申请号：JP2011176408

    申请日：2011-08-11

    Applicant: Fujitsu Component Ltd ,  富士通コンポーネント株式会社

    Inventor： BEAK SEUNG SEOK ,  KIRYU KOICHI ,  YUZUBA YOSHITSUGU ,  IWAMOTO DAIEI ,  NAKAMURA AKIO

    IPC: H01R13/703 ,  H01R13/53

    CPC classification number: H01R13/7033 ,  H01R13/6278 ,  H01R24/62 ,  H01R2103/00 ,  H05K1/18 ,  H05K2201/10189 ,  H05K2201/10446

    Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of handling a high voltage direct current.SOLUTION: In a connector which is electrically connected by fitting one connector and the other connector, the one connector has one contact terminal, and the other connector has the other contact terminal contacting with the one contact terminal and a switch portion connected to the other contact terminal. The switch portion has a fixed portion and a moving portion. By fitting the one connector and the other connector, a moving terminal provided on the other connector contacts with an end portion of the other connector. The moving terminal moves to push and deform the moving portion through the moving terminal, thereby making the moving portion and the fixed portion contact with each other.

    Abstract translation: 要解决的问题：提供能够处理高压直流电的连接器。 解决方案：在通过安装一个连接器和另一个连接器而电连接的连接器中，一个连接器具有一个接触端子，另一个连接器具有与一个接触端子接触的另一接触端子和与该接触端子连接的开关部分 另一个接触端子。 开关部分具有固定部分和移动部分。 通过安装一个连接器和另一个连接器，设置在另一个连接器上的移动端子与另一个连接器的端部接触。 移动端子通过移动端子移动以使移动部分推动和变形，从而使移动部分和固定部分彼此接触。 版权所有（C）2013，JPO＆INPIT

    Backlight using light-emitting diode (led) and liquid-crystal display device including the same
    10.
    发明专利
    Backlight using light-emitting diode (led) and liquid-crystal display device including the same 有权
    使用发光二极管（LED）的背光和包括其的液晶显示装置

    公开(公告)号：JP2012199559A

    公开(公告)日：2012-10-18

    申请号：JP2012105776

    申请日：2012-05-07

    Applicant: Samsung Led Co Ltd ,  サムソン エルイーディー カンパニーリミテッド.

    Inventor： YOO CHUL HEE ,  LEE HYUN HO ,  YANG YOON TAK ,  PARK MYOUNG BO ,  LEE SANG YUN

    IPC: H01L33/48 ,  H01L33/62 ,  F21S2/00 ,  F21Y101/02 ,  G02F1/13357

    CPC classification number: H05K1/18 ,  G02F1/133603 ,  G02F2001/133601 ,  G02F2001/133628 ,  H05K1/0206 ,  H05K2201/09227 ,  H05K2201/09972 ,  H05K2201/10106 ,  H05K2201/10189 ,  H05K2201/10446

    Abstract: PROBLEM TO BE SOLVED: To provide an LCD backlight unit capable of solving a problem in which a dark section is generated on an LCD panel positioned on an upper portion of a connector for electric connection between a plurality of LED modules when the plurality of LED modules individually driven for local dimming are connected.SOLUTION: A backlight of a liquid-crystal display device using a light-emitting diode includes: a double-sided printed circuit board 21 having a plurality of segmented regions and a conductive via hole; a plurality of light-emitting diodes 221 arranged on an upper surface of the double-sided printed circuit board; a plurality of driving circuit connecting connectors 25 arranged on one side of the double-sided printed circuit board; a plurality of first lead patterns 26 which are formed on the upper surface of the double-sided printed circuit board and electrically connect the plurality of light-emitting diodes located in the segmented regions with each other; and a plurality of second lead patterns which are formed on a lower surface of the double-sided printed circuit board and electrically connect the first lead patterns with the connectors respectively via the conductive via hole.

    Abstract translation: 要解决的问题：提供一种LCD背光单元，其能够解决在多个LED模块之间的电连接用连接器的上部的LCD面板上产生暗区域的问题， 的LED模块被单独驱动以进行局部调光。 解决方案：使用发光二极管的液晶显示装置的背光源包括：具有多个分割区域和导电通孔的双面印刷电路板21; 布置在双面印刷电路板的上表面上的多个发光二极管221; 布置在双面印刷电路板一侧的多个驱动电路连接连接器25; 多个第一引线图案26，形成在双面印刷电路板的上表面上，并将位于分割区域中的多个发光二极管彼此电连接; 以及形成在双面印刷电路板的下表面上的多个第二引线图案，并且经由导电通孔分别将第一引线图案与连接器电连接。 版权所有（C）2013，JPO＆INPIT

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