Invention Grant
US08761551B2 Optical flexible printed circuit board with optical waveguides and method manufacturing the same 失效
具有光波导的光学柔性印刷电路板和制造方法相同

Optical flexible printed circuit board with optical waveguides and method manufacturing the same
Abstract:
The present invention provides an optical flexible printed circuit board comprising: a base layer; an optical waveguide pattern disposed on a partial region of the base layer; an insulating layer which is disposed on the base layer with the optical waveguide pattern and has a surface profile bent by the optical waveguide pattern; and circuit wires disposed on one surface of the base layer.
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