Use transparent circuit, after electrify source, built-in LED lights in the glass is still light source.
使用透明电路，通电后内置led灯源发光，除光源点外玻璃依然发光。
A transparent multilayered sheet, a circuit board, and an optical waveguide are also provided which use a transparent substrate formed from this fiber-reinforced composite material.
本发明还提供使用由该纤维增强复合材料制成的透明基板的透明多层片、电路板和光波导。
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