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광 도파 장치 및 그 제조 방법
其他题名광 도파 장치 및 그 제조 방법
오꾸보라아끼히꼬; 오가와쯔요시
2006-12-20
专利权人소니 주식회사
公开日期2006-12-28
授权国家韩国
专利类型授权发明
摘要An optical waveguide having a optical waveguide path capable of securing a high light propagation characteristic regardless of the type of a supporting base, provided with a multilayer circuit board, an optical waveguide path arranged on the multilayer circuit board, a light receiving element, IC chips, and a light emitting element, the optical waveguide path formed on a transparent substrate excellent in flatness and transferred to the multilayer circuit board. The light propagation loss becomes small, and a signal to be transmitted at a high speed being transmitted as a light signal and a signal which can be transmitted at a relatively low speed being transmitted as an electrical signal, whereby the signal propagation delay which becomes the problem when a signal is transmitted by only electrical wiring is overcome, and the influence of electromagnetic noise becomes small.
其他摘要具有光波导路径的光波导，无论支撑基座的类型如何都能够确保高光传播特性，设置有多层电路板，布置在多层电路板上的光波导路径，光接收元件，IC芯片和发光元件，光波导路径形成在平坦度优异的透明基板上并转移到多层电路板。光传播损耗变小，并且作为光信号传输的高速传输信号和可以以相对低速传输的信号作为电信号传输，由此信号传播延迟变为当仅通过电线传输信号时的问题被克服，并且电磁噪声的影响变小。
授权日期2006-12-20
申请日期1999-10-26
专利号KR100661955B1
专利状态失效
申请号KR1019990046497
公开（公告）号KR100661955B1
IPC 分类号G02B6/12 | G02B6/122 | G02B6/13 | H01S5/00 | H01S5/026
专利代理人CHANG, SOO KIL | KOO, YEONG CHANG
代理机构-
文献类型专利
条目标识符http://ir.opt.ac.cn/handle/181661/41785
专题半导体激光器专利数据库
作者单位소니 주식회사
推荐引用方式
GB/T 7714		 오꾸보라아끼히꼬,오가와쯔요시. 광 도파 장치 및 그 제조 방법. KR100661955B1[P]. 2006-12-20.
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