公开(公告)号：KR100341216B1

公开(公告)日：2002-06-20

申请号：KR1019990029887

申请日：1999-07-23

Applicant: 한국전자통신연구원

Inventor： 이상환 ,  주관종 ,  최재식 ,  황남 ,  송민규

IPC: G02B6/36

Abstract: 적어도하나이상의광섬유를적어도하나이상의광소자들과연결하는광소자부모듈(optical device subassemblies)과그 제조방법이개시된다. 본발명의광소자부모듈은하나의실리콘광학벤치와하나의몰드하우징으로구성된다. 실리콘광학벤치는하나이상의광반도체장치들을정렬및 고정하는가이드들과하나이상의광섬유를정렬및 고정을위한광섬유정렬용브이홈, 그리고몰드하우징을정렬하기위한가이드홈을가진다. 몰드하우징은광섬유가이드받침, 광섬유누름판그리고실리콘광학벤치의몰드하우징가이드브이홈에삽입되는가이드핀을가진다. 몰드하우징과실리콘광학벤치는몰드하우징가이드홈과몰드하우징가이드핀에의해정렬되어 PCB 기판위에고정된다. 광섬유는몰드하우징의가이드홈과광섬유삽입구멍을통해실리콘광학벤치내의광섬유정렬용홈에정렬된다.

公开(公告)号：KR1020010010805A

公开(公告)日：2001-02-15

申请号：KR1019990029887

申请日：1999-07-23

Applicant: 한국전자통신연구원

Inventor： 이상환 ,  주관종 ,  최재식 ,  황남 ,  송민규

IPC: G02B6/36

Abstract: PURPOSE: An optical subassembly and a fabrication method thereof are provided to achieve the optical subassembly of small size, to simplify the coupling between an optical fiber and an optical device, and to reducing the production cost. CONSTITUTION: An optical module consists of a mold housing(11), a silicon optical bench(12), a bedplate(13), and a printed circuit board(14). The mold housing is aligned with the silicon bench by inserting a guide plate(25,26) of the mold housing into a guide groove(18,15) of the silicon bench. A case(22) of the mold housing and the printed circuit board is sealed with epoxy. An optical fiber(28) is inserted in a crenated gap(17) of a V-shaped groove(16) of the silicon optical bench via an optical fiber inserting opening(29) and the guide groove. The optical fiber is compressed by a push plate(24) of the mold housing, thereby being tightly contacted in the V-shaped groove. Therefore, the optical fiber is aligned by only the V-shaped groove of the silicon bench. The inserted optical fiber is firmly fixed by sealing the optical fiber inserting opening with epoxy. In the hand alignment method of the optical device and the optical fiber using the silicon optical bench, a die bonding pad or a flip chip bonding pad is used for attaching the optical device, an alignment mark is used as a mate alignment means relative to the V-shaped groove.

Abstract translation: 目的：提供一种光学组件及其制造方法，以实现小尺寸的光学组件，以简化光纤和光学器件之间的耦合，并降低生产成本。 构成：光学模块由模具壳体（11），硅光学台（12），底板（13）和印刷电路板（14）组成。 通过将模具壳体的引导板（25,26）插入硅工作台的引导槽（18,15）中，将模具壳体与硅台架对准。 模具外壳和印刷电路板的外壳（22）用环氧树脂密封。 光纤（28）经由光纤插入口（29）和引导槽插入到硅光学平台的V形槽（16）的楔形间隙（17）中。 光纤被模具壳体的推板（24）压缩，从而在V形槽中紧密接触。 因此，仅通过硅台架的V形槽对准光纤。 插入的光纤通过用环氧树脂密封光纤插入口牢固地固定。 在光学装置的手对准方法和使用硅光学台的光纤中，使用芯片接合焊盘或倒装芯片焊盘来安装光学装置，使用对准标记作为对准装置 V形槽。