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公开(公告)号：KR101012757B1
公开(公告)日：2011-02-08
申请号：KR1020090042002
申请日：2009-05-14
Applicant: 전자부품연구원
Abstract: 본 발명에 따르면, 내부에 광도파로 어레이가 형성된 인쇄회로기판 및 상기 광도파로에 커플링되기 위한 광소자부를 포함하는 광소자 어레이칩으로 이루어진 광커플링 구조체에 있어서, 상기 인쇄회로기판의 상부에는 상기 광도파로 어레이와 직교하는 방향으로 관통공이 형성되어 있고, 상기 관통공의 측벽에는 상기 광소자 어레이칩의 전극 범프에 대응하여 형성된 월패드가 형성되어 있으며, 상기 광소자 어레이칩을 상기 인쇄 회로 기판 내의 관통공으로 삽입하고, 상기 광소자 어레이칩의 전극 범프와 상기 인쇄 회로 기판 내의 월패드가 결합되어, 상기 광도파로 어레이와 상기 광소자 어레이의 광커플링이 이루어지는 것을 특징으로 하는 광커플링 구조체가 제공된다.
광도파로, 인쇄회로기판, 수광, 발광, 커플링-
公开(公告)号：KR1020100099839A
公开(公告)日：2010-09-15
申请号：KR1020090018376
申请日：2009-03-04
Applicant: 전자부품연구원
Inventor： 임영민
Abstract: PURPOSE: A connection structure between an LCD panel board and a main board and a portable device are provided to reduce manufacturing costs for a flexible PCB by providing a connection structure different from a convention structure. CONSTITUTION: A portable apparatus comprises a substrate(100) for an LCD panel and a main board(200). The main board is located under the substrate of the LCD panel. The substrate is slidable on the main board. The substrate comprises a first photo receiver(111). The main board comprises a first optical transmitter-receiver(211) and a main processor.
Abstract translation: 目的：提供LCD面板与主板和便携式设备之间的连接结构，通过提供不同于常规结构的连接结构来降低柔性PCB的制造成本。 构成：便携式设备包括用于LCD面板的基板（100）和主板（200）。 主板位于LCD面板的基板下方。 基板可在主板上滑动。 衬底包括第一光接收器（111）。 主板包括第一光收发器（211）和主处理器。
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公开(公告)号：KR1020090124771A
公开(公告)日：2009-12-03
申请号：KR1020080051170
申请日：2008-05-30
Applicant: 전자부품연구원
Abstract: PURPOSE: A photoelectric conversion module is provided to easily perform light coupling through a facing structure of an optical device and an optical waveguide by interposing a gap maintaining part between a holder and an interposer. CONSTITUTION: A holder(110) surrounds an optical waveguide having one end. An optical device(120) receives an optical signal outputted in one end of the optical waveguide, outputs the optical signal to one end of the optical waveguide, and is mounted to an interposer(130). A terminal of the interposer is connected to the optical device. A gap maintaining part(150) is interposed between the holder and the interposer. The optical device is formed to a through hole of the gap maintaining part. The interposer includes a terminal connected to a conductive via hole and the conductive via hole connected to the terminal. The conductive via hole connects the terminal connected to the optical device to a different terminal.
Abstract translation: 目的：提供一种光电转换模块，通过在保持器和插入件之间插入间隙保持部，容易地通过光学器件和光波导的面向结构进行光耦合。 构成：保持器（110）围绕具有一端的光波导。 光学装置（120）接收在光波导的一端输出的光信号，将光信号输出到光波导的一端，安装在插入件（130）上。 插入器的端子连接到光学装置。 间隙保持部（150）插入保持器和插入件之间。 光学装置形成在间隙保持部的通孔中。 插入器包括连接到导电通孔的端子和连接到端子的导电通孔。 导电通孔将连接到光学装置的端子连接到不同的端子。
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公开(公告)号：KR1020090106046A
公开(公告)日：2009-10-08
申请号：KR1020080031536
申请日：2008-04-04
Applicant: 전자부품연구원
Abstract: PURPOSE: A CPWG transmission line and a printed circuit board including the same are provided to implement impedance matching by maintaining a CPWG transmission method between the signal lines by forming a dummy solder ball in a ground line of the CPWG transmission line. CONSTITUTION: A ground line(150) is positioned between signal lines(110,120) using a CPWG(Coplanar Waveguide with Ground) transmission method. A solder ball(115,125,151) is formed in each signal line. A metal structure is additionally in the same position as the solder ball. The metal structure is a dummy solder ball or dummy pad.
Abstract translation: 目的：通过在CPWG传输线的地线中形成虚拟焊球，提供CPWG传输线和包括该CPWG传输线的印刷电路板，以通过在信号线之间维持CPWG传输方法来实现阻抗匹配。 构成：使用CPWG（共面波导与地面）传输方法将地线（150）定位在信号线（110,120）之间。 在每个信号线中形成焊球（115,125,151）。 金属结构另外位于与焊球相同的位置。 金属结构是虚拟焊球或虚拟焊盘。
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公开(公告)号：KR1020090006313A
公开(公告)日：2009-01-15
申请号：KR1020070069526
申请日：2007-07-11
Applicant: 전자부품연구원
IPC: G06F3/0354
CPC classification number: G06F3/0317 , G06F3/03543
Abstract: A light guide media for an optical mouse is provided to offer an optical mouse of which light uniformity is increased and recognition rate is improved by preventing the loss of the light of a light source caused by scattering. An optical inducement unit(110) is installed in front of a light source(101) to induce the light from the light source to a contact plane. In order to the prevent the intensity of the light from being weak due to scattering, an external surface of the optical inducement unit is formed in the shape of a smooth circle or pillar and the area of a plane adjacent to the light source is larger than the plane adjacent to the contact plane. The material of the optical inducement unit is made of transparent glass or optical polymer material.
Abstract translation: 提供了一种用于光学鼠标的导光介质，以提供一种通过防止由散射引起的光源的光损失而提高光均匀性并提高识别率的光学鼠标。 光诱导单元（110）安装在光源（101）的前方，以将来自光源的光引导到接触平面。 为了防止由于散射引起的光的强弱，光诱导单元的外表面形成为平滑圆或柱的形状，并且与光源相邻的平面的面积大于 与接触平面相邻的平面。 光诱导单元的材料由透明玻璃或光学聚合物材料制成。
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Patent Agency Ranking
公开(公告)号：KR100874116B1
公开(公告)日：2008-12-15
申请号：KR1020070097680
申请日：2007-09-28
Applicant: 전자부품연구원
IPC: H01L23/12
CPC classification number: H01L2224/16225 , H01L2224/73204 , H01L2924/15311
Abstract: The photoelectric conversion module is provided to improve the reliability of the photoelectric conversion and to reduce the manufacturing cost by not forming 45 degree reflective mirror in the optical waveguide. The photoelectric conversion module comprises the integrated circuit board, the semiconductor chip(110), the photoelectric conversion element(120), the first penetration hole(130), the second penetration hole, the optical guide the film(140), and the light-transmissive resin(150). The integrated circuit board is boned at the upper part of the printed circuit board(100). The semiconductor chip is boned to the upper part of the IC substrate. The photoelectric conversion element is positioned in the groove for mounting formed in the upper side of the integrated circuit board and is bonded to the bottom of the semiconductor chip. The first penetration hole passes through the integrated circuit board of the photoelectric conversion element. The second penetration hole passes through the printed circuit board. The first penetration hole and the second penetration hole is inserted int the optical guide film. The light-transmissive resin is formed between the photoelectric conversion element and optical guide.
Abstract translation: 提供光电转换模块以提高光电转换的可靠性并且通过在光波导中不形成45度反射镜来降低制造成本。 光电转换模块包括集成电路板，半导体芯片（110），光电转换元件（120），第一穿透孔（130），第二穿透孔，导光膜（140）和光 - 透明树脂（150）。 集成电路板被装在印刷电路板（100）的上部。 半导体芯片被烧结到IC基板的上部。 光电转换元件位于形成在集成电路板的上侧的用于安装的槽中，并且结合到半导体芯片的底部。 第一穿透孔穿过光电转换元件的集成电路板。 第二穿透孔穿过印刷电路板。 第一穿透孔和第二穿透孔插入导光膜的内部。 在光电转换元件和光导体之间形成透光树脂。
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公开(公告)号：KR100822272B1
公开(公告)日：2008-04-15
申请号：KR1020060078060
申请日：2006-08-18
Inventor： 임영민
Abstract: 본 발명은 광마이크로폰에 관한 것으로, 특히 진동판으로 광을 방사하는 제1도파관과 상기 진동판으로부터 반사된 광을 수집하는 제2도파관의 형태에 관한 것이다. 즉, 상기 제1도파관과 제2도파관의 상단면이 상기 진동판의 하부면에 대해서 일정한 각도로 경사가공 되어 있고, 상기 제1도파관과 제2도파관의 중심축은 상기 진동판의 하부면에 대해서 일정한 각도로 기울어져 있으며, 상기 제1도파관과 제2도파관의 상단면이 상기 하부면에 수직한 방향을 중심으로 선대칭되어 있는 상태로부터, 상기 제1도파관과 제2도파관 중 어느 하나의 도파관이 상기 도파관의 중심축을 기준으로 45°내지 315°의 범위 내에서 회전되어 있는 상태를 가지는 광마이크로폰에 의하는 경우, 종래와 같이 도파관의 상단면 가공각도를 크게하지 않고서도, 광원으로부터 방출되는 광의 세기와 수광소자에 전달되는 광의 세기의 차이를 크게할 수 있어서, 광마이크로폰이 감지할 수 있는 동작영역의 효과와 그 범위를 확대시킬 수 있는 효과가 있다.
광마이크로폰, 도파관, 진동판-
公开(公告)号：KR1020080020075A
公开(公告)日：2008-03-05
申请号：KR1020060082934
申请日：2006-08-30
Applicant: 전자부품연구원 , 주식회사 이스트포토닉스
IPC: G02B6/293 , H04B10/2581 , H04J14/02
Abstract: A WDM(Wavelength Division Multiplexing) optical device and an assembling method thereof are provided to adjust the incidence angle of an optical filter by fixing a thin film filter on a substrate having an inclined surface at the same angle of the incidence angle of the optical filter and matching the inclined surface of the substrate to the upside of a substrate fixed with an optical collimator. A WDM optical device is composed of a first substrate(100) on which a plurality of optical filters(111,112,113,114) are aligned and bonded; plural optical collimators(221,222,223,224,225) positioned at both sides of the first substrate and optically aligned together with the optical filters to divide a wavelength; and a second substrate(200) disposed at the lower side of the first substrate, wherein fixing blocks(211,212,213,214,215) for fixing plural optical collimators are aligned on the second substrate, respectively.
Abstract translation: 提供WDM（波分复用）光学装置及其组装方法，以通过将薄膜滤光片固定在具有与滤光片的入射角相同角度的倾斜表面的基板上来调节滤光器的入射角 并将衬底的倾斜表面与用光学准直器固定的衬底的上侧匹配。 WDM光学器件由多个光学滤光器（111,112,113,114）对准和结合的第一衬底（100）组成; 多个光学准直器（221,222,223,224,225），其位于第一基板的两侧并与光学滤光器一起光学对准以分隔波长; 以及设置在第一基板的下侧的第二基板（200），其中用于固定多个光学准直器的固定块（211,212,213,214,215）分别对准在第二基板上。
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公开(公告)号：KR1020080016237A
公开(公告)日：2008-02-21
申请号：KR1020060078060
申请日：2006-08-18
Inventor： 임영민
CPC classification number: G02B6/10 , G02B6/3504 , G02B7/1821 , G02B26/02 , G02B26/0808
Abstract: An optical microphone is provided to make a great difference of intensity between light emitting from a light source and the light delivered to a light receiving device without a large processed angle of an upper end side of a wave guide. An optical microphone comprises a light source, first and second wave guides(32,34), a vibration plate(33), and a light receiving device. Upper end sides of the first and second wave guides are treated to slope with a predetermined angle for a lower side of the vibration plate. Central axes of the first and second wave guides slope with a predetermined angle for the lower side of the vibration plate. One of the first and second wave guides rotates in a range of 45 degrees to 315 degrees for the central axis from a state that the upper end sides are linearly symmetric to a perpendicular direction to the lower side.
Abstract translation: 提供了一种光学麦克风，以在光源发出的光与传送到光接收装置的光之间具有很大的强度差，而没有波导的上端侧的大的加工角度。 光学麦克风包括光源，第一和第二波导（32,34），振动板（33）和光接收装置。 处理第一和第二波导的上端侧以预定角度倾斜振动板的下侧。 第一和第二波导的中心轴对于振动板的下侧以预定的角度倾斜。 第一和第二波导中的一个从中心轴的45度至315度的范围内从上端侧与下侧的垂直方向线性对称的状态旋转。
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公开(公告)号：KR100775377B1
公开(公告)日：2007-11-12
申请号：KR1020060058614
申请日：2006-06-28
Applicant: 전자부품연구원
IPC: H05K1/02
CPC classification number: H05K1/0274 , G02B26/08 , H05K3/0058 , H05K7/1477
Abstract: An electro-optical circuit board and a method for manufacturing the same are provided to facilitate a manufacturing process by manufacturing an insulation substrate, an optical waveguide layer, an optical electro device layer, and a driving circuit layer, and stacking the layers through a lamination process. An electro-optical circuit board includes an insulation substrate(100), an optical waveguide layer(200), an optical electro device layer(300), and a driving circuit(400). The optical waveguide layer is bonded to an upper part of the insulation substrate. The optical waveguide layer has a core of which a reflective mirror is formed on an end and the other end. The optical electro device layer is bonded to an upper part of the optical waveguide layer, and has a light emitting device and a light receiving device. A light is incident on the reflective mirror formed on the end of the core by the light emitting device. The light receiving device receives the light reflected through the reflective mirror formed on the other end of the core. The driving circuit is bonded to an upper part of the optical electro device layer, and has a driving chip which drives the light emitting device and the light receiving device. The optical waveguide layer is bonded on an upper part of the insulation substrate by a first prepreg(500). The driving circuit layer is bonded on an upper part of the optical electro layer by a second prepreg(700).
Abstract translation: 提供一种电光电路板及其制造方法，以便通过制造绝缘基板，光波导层，光电器件层和驱动电路层来制造工艺，并且通过层压 处理。 电光电路板包括绝缘基板（100），光波导层（200），光电器件层（300）和驱动电路（400）。 光波导层结合到绝缘基板的上部。 光波导层具有在一端和另一端形成反射镜的芯。 光电器件层被结合到光波导层的上部，并且具有发光器件和光接收器件。 光通过发光装置入射到形成在芯的端部上的反射镜上。 光接收装置接收通过形成在芯的另一端上的反射镜反射的光。 驱动电路被接合到光电器件层的上部，并且具有驱动发光器件和光接收器件的驱动芯片。 光波导层通过第一预浸料（500）粘接在绝缘基板的上部。 驱动电路层通过第二预浸料坯（700）接合在光电层的上部。
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