| 摘要 |
A reflection type display for controlling the interference of light in a piezoelectric manner and a manufacturing method thereof are provided. The reflection type display includes a lower substrate, a first electrode formed on the lower substrate, a piezoelectric film layer formed on the first electrode, and a second electrode formed on the piezoelectric film layer, wherein the piezoelectric film layer changes its thickness depending on the voltage applied to the first and second electrodes. Accordingly, the reflection type display may change reflectivity sufficiently even with a small thickness change, thereby ensuring high brightness just with a small intensity of radiation. |
