- 영상정보디스플레이용 비대칭 비구면 삼각 프리즘 광학계 연구
- ㆍ 저자명
- 윤갑석,유경선,현동훈,Youn. Gap-Suck,Yoo. Kyung-Sun,Hyun. Dong-Hoon
- ㆍ 간행물명
- 한국생산제조시스템학회지
- ㆍ 권/호정보
- 2014년|23권 6호|pp.590-595 (6 pages)
- ㆍ 발행정보
- 한국생산제조시스템학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
We have investigated anamorphic prism lenses with distortions of 0.3-0.5%. We designed the plastic triangular lens and confirmed the minimum resolution using MTF graphs. Also we confirmed that the SVGA optical system can realize a resolution of $864{ imes}648$ 56 megapixels. A distortion of about 0.5% aberration appears in the maximum field, and a finite beam aberration of about $15{mu}m$ is confirmed. We made a mold based on the design data and completed the prism lens through exodus molding. We confirmed the shape error (< $30{mu}m$) and surface roughness (> 40 nm) of the three sides. We made the video-information-display prototype glasses using prism lens by measuring the performance, we determined the distortion aberration (0.3%) and SVGA resolution. Our approach will enable fabrication of a portable large-screen display device for glasses and sunglasses for the domestic market and, after 2015, for the world market.