摘要 |
A liquid glass application is provided, which uses liquid glass to prepare a substrate having conductive posts, a substrate embedded with a circuit and a glass membrane. The liquid glass possesses a large number of usage convenience features. Therefore, a preparation cost can be greatly reduced. Besides, a traditional glass configuration limit is broken and a glass thickness can be reduced remarkably, thereby meeting nowadays requirements of lightness, thinness, shortness and smallness on electronic products. |