Optical transmission module, electronic device and method of manufacturing the same

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	Optical transmission module, electronic device and method of manufacturing the same
其他题名	Optical transmission module, electronic device and method of manufacturing the same
	TANAKA, JUNICHI; SAMESHIMA, HIROSHI; YASUDA, NARU; HOSOKAWA, HAYAMI
	2010-09-02
专利权人	OMRON CORPORATION
公开日期	2010-09-02
授权国家	美国
专利类型	发明申请
摘要	A light transmission module has a light transmission path for transmitting light, an optical element including a light emitting and receiving surface for emitting or receiving an optical signal transmitted by the light transmission path, and having a light emitting and receiving point with a function of photoelectric conversion and an electrode pad formed on the light emitting and receiving surface, a substrate mounted with the optical element and an electrical wiring, a bonding wiring for electrically connecting the electrode pad and the electrical wiring, and a sealing portion for sealing the optical element. The electrical wiring and the electrode pad are reverse wire-bonded by the bonding wiring. The sealing portion includes an inclined part where a liquid sealing resin material is raised and solidified along a side wall of the optical element by surface tension, and a flat part where the liquid sealing resin material is spread in parallel and solidified along the light emitting and receiving surface, the inclined part and the flat part being coupled.
其他摘要	一种光传输模块，具有用于传输光的光传输路径，光学元件，包括用于发射或接收由光传输路径传输的光信号的光发射和接收表面，以及具有光电功能的光发射和接收点。转换和形成在光发射和接收表面上的电极焊盘，安装有光学元件和电线的基板，用于电连接电极焊盘和电布线的接合布线，以及用于密封光学元件的密封部分。电气配线和电极焊盘通过接合配线反接线。密封部分包括：倾斜部分，其中液体密封树脂材料通过表面张力沿着光学元件的侧壁凸起并固化;以及平坦部分，其中液体密封树脂材料平行地并且沿着发光和固化而固化。接收表面，倾斜部分和平坦部分连接。
主权项	A light transmission module comprising: a light transmission path for transmitting light; an optical element including a light emitting and receiving surface for emitting or receiving an optical signal transmitted by the light transmission path, and having a light emitting and receiving point with a function of photoelectric conversion and an electrode pad formed on the light emitting and receiving surface; a substrate mounted with the optical element and an electrical wiring; a bonding wiring for electrically connecting the electrode pad and the electrical wiring; and a sealing portion for sealing the optical element; wherein the electrical wiring and the electrode pad are reverse wire-bonded by the bonding wiring; and the sealing portion includes an inclined part where a liquid sealing resin material is raised and solidified along a side wall of the optical element by surface tension, and a flat part where the liquid sealing resin material is spread in parallel and solidified along the light emitting and receiving surface, the inclined part and the flat part being coupled.
申请日期	2010-02-23
专利号	US20100221016A1
专利状态	失效
申请号	US12/710872
公开（公告）号	US20100221016A1
IPC 分类号	H04B10/00 \| H01L33/52 \| G02B6/122 \| G02B6/42
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/54141
专题	半导体激光器专利数据库
作者单位	OMRON CORPORATION
推荐引用方式 GB/T 7714	TANAKA, JUNICHI,SAMESHIMA, HIROSHI,YASUDA, NARU,et al. Optical transmission module, electronic device and method of manufacturing the same. US20100221016A1[P]. 2010-09-02.