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    • 35. 发明公开
    • 롤 포밍 방법 및 이를 이용하여 생산되는 성형빔
    • 滚筒成型方法和使用该方法制成的波束
    • KR1020130060048A
    • 2013-06-07
    • KR1020110126333
    • 2011-11-29
    • 주식회사 성우하이텍
    • 정광욱손봉근
    • B21D5/14B21D5/12B21D7/08
    • B21D5/08B21B1/08Y10T29/49Y10T428/12354
    • PURPOSE: A roll forming method and a formed beam produced by using the same is provided to roll-form an inner cross section of a radius curvature direction into an incurved surface primarily, thereby preventing a binding phenomenon generated in a curvature forming process by using the incurved surface. CONSTITUTION: A roll forming method comprises the following steps: a roll forming step of primarily forming an incurved surface(I) by successively bending one surface of a formed beam(30) in order to have a closed cross section by using a multistage roller former; and a bending step of curvature-forming the formed beam at multiple stages by arranging the incurved surface of the formed beam to an inner side of a radius curvature direction.
    • 目的:提供一种辊成形方法和使用该成形方法制成的成形梁,以将半径曲率方向的内横截面主要卷成弯曲表面,从而防止在曲率形成过程中产生的结合现象, 弯曲的表面。 构成:辊成形方法包括以下步骤:辊成型步骤,主要通过使用多级辊轧机(I)连续地弯曲成形梁(30)的一个表面以形成闭合截面来形成弯曲表面(I) ; 以及通过将所形成的光束的弯曲表面布置到半径曲率方向的内侧,在多个阶段对形成的光束进行曲率形成的弯曲步骤。
    • 38. 发明公开
    • 광 연결 장치, 이의 제조 방법, 및 상기 광 연결 장치를 포함하는 메모리 시스템
    • 光学链接及其制造方法及其存储系统
    • KR1020130028563A
    • 2013-03-19
    • KR1020110092203
    • 2011-09-09
    • 삼성전자주식회사
    • 서성동조인성나경원하경호김성구신용확
    • G02B6/293G02B6/12H04B10/2581H04Q11/00
    • H04B10/25G02B6/107G02B6/12004G02B6/12007G02B6/14G02B6/29344G02B6/2938Y10T29/49H04B10/2581H04Q11/0005
    • PURPOSE: An optical connecting device, a manufacturing method thereof, and a memory system containing the same are provided to output optical signals with a uniform size and to improve efficiency in design and fabrication by reducing the occupying space of an optical waveguide. CONSTITUTION: An optical connecting device(10) includes a main optical waveguide(MWG), N numbers of sub-optical waveguides(SWG1-SWGN), N numbers of mode couplers(15), and an optical wavelength filter(17). The main optical waveguide includes an input terminal(1) inputting multiplexed optical signals(OPT1) and an output terminal(2) outputting output optical signals. The N numbers of sub-optical waveguides are alternately arranged at both sides of the main optical waveguide, and output each optical signal, branching off from the main optical waveguide, to an output terminal(5). The N numbers of mode couplers perform mode coupling operations between the main optical waveguide and the N numbers of sub-optical waveguides. The optical wavelength filter is connected to the output terminal of the main optical waveguide and each output terminal of the N numbers of sub-optical waveguides.
    • 目的:提供一种光学连接装置及其制造方法和包含该光学连接装置的存储系统以输出具有均匀尺寸的光信号,并且通过减少光波导的占据空间来提高设计和制造的效率。 构成:光连接装置(10)包括主光波导(MWG),N数个子光波导(SWG1-SWGN),N个模耦合器(15)和光波长滤波器(17)。 主光波导包括输入多路复用光信号(OPT1)的输入端(1)和输出输出光信号的输出端(2)。 N个子光波导交替地布置在主光波导的两侧,并将从主光波导分支的每个光信号输出到输出端(5)。 N个模拟耦合器在主光波导和N个子光波导之间执行模式耦合操作。 光波长滤波器连接到主光波导的输出端和N个子光波导的每个输出端。