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    • 51. 发明申请
    • FLEXIBLE PRINTED CIRCUIT BOARD
    • 柔性印刷电路板
    • WO02052909A3
    • 2003-10-09
    • PCT/US0143249
    • 2001-11-20
    • EMCORE CORP
    • ANDERSON GENE RARMENDARIZ MARCELINO GBRYAN ROBERT PCARSON RICHARD FDUCKETT EDWIN B IIIMCCORMICK FREDERICK BPETERSON DAVID WPETERSON GARY DREYSEN BILL H
    • G02B6/26G02B6/36G02B6/38G02B6/42H05K1/18
    • H05K1/189G02B6/266G02B6/3885G02B6/4204G02B6/4206G02B6/4207G02B6/421G02B6/4212G02B6/4219G02B6/4221G02B6/4227G02B6/4239G02B6/4249G02B6/4253G02B6/4269G02B6/4277G02B6/4281G02B6/4283G02B6/4286H01L2224/48137H01L2924/3025H01L2924/00
    • This invention relates to a flexible printed circuit board (102) that is used in connection with an optical transmitter, receiver or transceiver module (100). In one embodiment, the flexible printed circuit board (102) has flexible metal layers in between flexible insulating layers, and the circuit board (102) comprises: (1) a main body region (306) orientated in a first direction having at least one electrical or optoelectronic device (308); (2) a plurality of electrical contact pads integrated into the main body region (306), where the electrical contact pads function to connect the flexible printed circuit board to an external environment; (3) a buckle region (304) extending from one end of the main body region (306); and (4) a head region (302)extending from one end of the buckle region (304), and where the head region (302) is orientated so that is at an angle relative to the direction of the main body region (306). The electrical contact pads may be ball grid arrays, solder balls or land-grid arrays, and they function to connect the circuit board to an external environment. A driver or amplifier chip (108) may be adapted to the head region (302) of the flexible printed circuit board (102). In another embodiment, a heat spreader passes along a surface of the head region of the flexible printed circuit board (102), and a window is formed in the head region (302) of the flexible printed circuit board (102). Optoelectronic devices (106) are adapted to the head spreader in such a manner that they are accessible through the window in the flexible printed circuit board (102).
    • 本发明涉及一种与光发射器,接收器或收发器模块(100)结合使用的柔性印刷电路板(102)。 在一个实施例中,柔性印刷电路板(102)在柔性绝缘层之间具有柔性金属层,并且电路板(102)包括:(1)沿第一方向定向的主体区域(306),其具有至少一个 电子或光电子器件(308); (2)集成到主体区域(306)中的多个电接触焊盘,其中电接触焊盘用于将柔性印刷电路板连接到外部环境; (3)从主体区域(306)的一端延伸的带扣区域(304); 和(4)从所述带扣区域(304)的一端延伸的头部区域(302),并且所述头部区域(302)被定向成相对于所述主体区域(306)的方向成一角度, 。 电接触焊盘可以是球栅阵列,焊球或焊盘阵列,并且它们用于将电路板连接到外部环境。 驱动器或放大器芯片(108)可适用于柔性印刷电路板(102)的头部区域(302)。 在另一个实施例中,散热器沿着柔性印刷电路板(102)的头部区域的表面通过,窗口形成在柔性印刷电路板(102)的头部区域(302)中。 光电子器件(106)以这样的方式适于头吊具,使得它们可通过柔性印刷电路板(102)中的窗口接近。
    • 59. 发明申请
    • 수동광정렬을 위한 옵티컬블럭을 구비하는 광모듈 및 그 제조방법
    • 具有被动光学对准的光学块的光学模块及其制造方法
    • WO2015002520A1
    • 2015-01-08
    • PCT/KR2014/006067
    • 2014-07-07
    • 엘에스엠트론 주식회사
    • 이승훈김영호우경녕이익균박건철
    • G02B6/13
    • G02B6/424G02B6/00G02B6/32G02B6/4204G02B6/4221G02B6/4227G02B6/423G02B6/4242G02B6/4255G02B6/4257G02B6/4274G02B6/43
    • 본 발명은 기기 내에서 보드 대용량 데이터 고속 전송 또는 기기 간 대용량 데이터 고속 전송을 위해 광소자, 광전송부재를 포함하여 모듈화하되, 모듈내부에서 광소자와 광전송부재 간에 광정렬을 완료함으로써 외부 PCB 기판에 실장시 발생될 수 있는 광정렬오차를 제거할 수 있는 광모듈에 관한 것으로, 광전송부재, 광전송부재(100)로 광소자(200), 기판(210), 광소자(200)와 외부회로간의 전극패드(220), 광전송부재장착부가 구비된 옵티컬블럭(300)를 포함하여 이루어지되, 광전송부재장착부는, 광축방향으로 옵티컬블럭상에 광전송효율이 최대가 되는 형성되는 것을 특징으로 하는 광 모듈을 제공한다. 또한, 상기 기판(210)의 일면에 상기 광소자(200)를 마운팅 및 실장하고, 광소자(200)의 광입출사포인트2차원평면상위치를 산출한 후, 기판(210) 위에 광소자(200)를 함입하도록 옵티컬블럭(300)의 모재(母材)를 형성하며, 이후, 모재 상에 전단계에서 산출된 광입출사포인트2차원평면상위치에 광전송부재장착부(310)를 성형하고, 광전송부재장착부(310)에 광전송부재(100)를 장착하는 과정을 갖는 광모듈의 제조방법을 제공한다.
    • 本发明涉及一种光模块,其中包括用于设备中的大容量数据高速传输的光学元件和光传输部件或装置之间的高容量数据高速传输,并且模块化,以及光学对准 光学元件和光传输构件在模块内部完成,从而防止当光学模块安装在外部PCB基板上时可能产生的光学对准误差。 光学模块技术领域本发明涉及一种光学模块,包括:光传输部件(100); 作为光传输部件的光学元件(200); 衬底(210); 在所述光学元件(200)和外部电路之间的电极焊盘(220) 以及设置有光传输部件安装部的光学块(300),其中,所述光传输部件安装部形成为使得光传输效率在光学块上的光轴方向上最大化。 此外,本发明涉及一种光学模块的制造方法,该方法包括以下步骤:将光学元件(200)安装并安装在基板(210)的一个表面上; 计算所述光学元件(200)的光入射/出射点的二维平面上的位置; 形成光学块(300)的基材以将光学元件(200)嵌入在基板(210)上,然后在光的二维平面位置上形成光传输部件安装部(310) 前一步计算的事件/出口点; 以及将所述光传输部件(100)安装在所述光传输部件安装部(310)上。
    • 60. 发明申请
    • OPTOELECTRONIC DEVICE AND METHOD OF ASSEMBLING AN OPTOELECTRONIC DEVICE
    • 光电设备和组装光电器件的方法
    • WO2014160596A1
    • 2014-10-02
    • PCT/US2014/031400
    • 2014-03-21
    • CCS TECHNOLOGY, INC.KOSSAT, Rainer Matthias
    • KOSSAT, Rainer Matthias
    • G02B6/42
    • G02B6/4202G02B6/362G02B6/4214G02B6/4221G02B6/4238G02B6/4239G02B6/424
    • An optoelectronic device and a method for assembling an optoelectronic device are provided which allow coupling of an optical fiber with less constructional complexity of the design of the optoelectronic device, thus reducing the effort for manufacturing the components of the optoelectronic device. To this end, an optoelectronic substrate (10) is mounted on a mounting surface (2A) of a mounting substrate (2) on edge, i.e. edgewise on one of its sidewalls; a coupling surface (15) of the optoelectronic device being oriented transverse to the mounting surface and thus directly facing the axial direction of the fiber endpiece (40) of an optical fiber. A fiber portion (42) arranged at a distance from the fiber endpiece contacts a glue droplet (25) arranged on or above the mounting surface of the mounting substrate. The optoelectronic device and the assembling method obviate the need for providing any further substrate pieces or substrate-like structural elements only for aligning purposes.
    • 提供了一种用于组装光电子器件的光电子器件和方法,其允许光纤耦合,具有较小的光电器件设计的结构复杂性,从而减少制造光电子器件的部件的努力。 为此,将光电衬底(10)安装在边缘上的安装基板(2)的安装表面(2A)上,即在其一个侧壁上沿边缘安装; 光电子器件的耦合表面(15)横向于安装表面定向,因此直接面向光纤的光纤端部(40)的轴向。 布置在与光纤端头一段距离的纤维部分(42)接触布置在安装基板的安装表面上或上方的胶滴(25)。 光电子器件和组装方法消除了仅为了对准目的而提供任何另外的衬底片或衬底状结构元件的需要。