자외선 사진 콘텐츠의 융합적 활용을 위한 디지털카메라 이미지센서 표면 가공방법 연구

초록

The purpose of this study is to present a surface processing method for digital camera image sensors for convergent utilization of ultraviolet photographic contents. Therefore, this paper sought to find a concrete, reproducible image sensor surface processing method by quantifying the physical elements applied to sensors during surface processing, and attempted to compare and analyze the differences in results before and after surface processing through changes in the response and histogram. The results and contents of the study are as follows: First, we used sunscreen to check the presence of reflected ultraviolet reactions of image sensors before and after processing. Second, the increase in ultraviolet region on the histogram allowed us to see the changes in the response to the ultraviolet band of the sensor after processing. The results of this study confirmed the possibility of more efficient ultraviolet image acquisition through surface processing of digital camera image sensors, and based on this study, it is expected that high-definition ultraviolet image acquisition will be possible by applying the same surface process to higher-quality sensors.

키워드