摘要:
A dual-purpose light-penetrating and light-emitting device is provided. The dual-purpose light-penetrating and light-emitting device includes a first transparent substrate, a spacing sidewall, a second transparent substrate, and a light-penetrative illuminating structure. The spacing sidewall is disposed between the first transparent substrate and the second transparent substrate for configuring a hermetic space. The light-penetrative illuminating structure includes a cathode structure, an anode structure, a low pressure gas layer, and a patterned fluorescent layer. The low pressure gas layer is accommodated in the hermetic space. The cathode structure and the anode structure are oppositely disposed on the first transparent substrate and the second transparent substrate, respectively. The patterned fluorescent layer is positioned between the cathode structure and the anode structure, for allowing an ambient natural light penetrating therethrough.
摘要:
An aluminum fluoride thin film deposition method includes the steps of (a) putting a substrate and a pure aluminum target in a plasma sputtering system, (b) applying argon plasma to the plasma sputtering system to remove impurities from the aluminum target, (c) applying CF4 gas, which is stable at room temperature under the atmospheric pressure, to the plasma sputtering system to bombard the aluminum target with energetic ions and to have aluminum atoms be ejected from the aluminum target and fluorinated so that a thin-film coating of aluminum fluoride is deposited on the surface of the substrate.