한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2007년도 추계학술대회 논문집
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- Pages.454-454
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- 2007
비구면 프리즘 렌즈를 이용한 소형 경량의 EGD용 광학계 설계 및 제작
Aspherical prism lens design and manufacture of a small size and light wight EGD
- Kim, Tae-Ha (KETI) ;
-
Park, Kwang-Bum
(KETI)
;
- Kim, Mi-Jung (KETI) ;
- Park, Young-Su (Bang Joo Opt. Co.) ;
- Kim, Hwi-Woon (Bang Joo Opt. Co.) ;
- Moon, Hyun-Chan (KETI)
- 발행 : 2007.11.01
초록
Eye Glass Display (EGD) with microdisplay to realize the virtual display can make the large screen, so virtual image has been developed by using microdisplay panel. This paper shows study of spherical prism lens design and manufacture of a small size and light weigh EGD with 0.59" OLED panel. Code V is used and it designed an aspherical prism lens about eye relief 25mm and 42 degree of filed of view (FOV). With the application this aspheric prism lens to OLED type's microdisplay, virtual image showed 60 inch at 2m. It had less than 2% of distortion value and modulation transfer function in axial had 30% of resolution with 32 lp/mm spatial frequency. We made an injection molding bases to lens designed.