| 摘要 |
<p>This disclosure provides systems, processes, and apparatus implementing and using techniques for fabricating flexible integrated circuit (IC) device layers. In one implementation, a sacrificial layer is deposited on a substrate. The sacrificial layer can include amorphous silicon or molybdenum, by way of example. One or more electronic components are formed on the sacrificial layer. A polymer coating is provided on the one or more electronic components to define a coated device layer. The sacrificial layer is removed to release the coated device layer from the substrate. The sacrificial layer can be removed using a xenon difluoride gas or by etching, for example. Coated device layers made in accordance with this process can be stacked. The substrate can be formed of glass, silicon, a plastic, a ceramic, a compound semiconductor, and/or a metal, depending on the desired implementation. The electronic component(s) can include a passive component such as a resistor, an inductor, or a capacitor. The electronic component(s) can also or alternatively include an active component such as a transistor.</p> |
