Journal of Korea Society of Industrial Information Systems (한국산업정보학회논문지)
- Volume 12 Issue 3
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- Pages.124-131
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- 2007
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- 1229-3741(pISSN)
Molding and Optical Evaluation of Aspheric Glass Lenses for Camera Phone Module
카메라폰 모듈용 비구면 Glass렌즈의 성형 및 광학특성 평가
- Published : 2007.09.30
Abstract
Aspheric glass lenses was fabricated by glass molding press(GMP), which is a plano-aspheric convox shape and intended for use as an optical design of 3 megapixel and 2.5 magnifications zoom in a camera phone module. Transcription ratio of form accuracy (PV) as well as resolution properties was measured for evaluation the molded lens. Form accuracy (PV) of the mold surface was
3 Megapixel, 2.5배 Zoom 카메라폰 모듈용 광학계 중 비구면과 평면으로 설계된 평볼록형 비구면 Glass렌즈를 고온압축성형법으로 제작하였다. 제작된 비구면 Glass 성형렌즈의 성능은 성형렌즈의 형상정도(PV) 전사성과 해상도로 평가하였다. Glass렌즈 성형용 몰드의 형상정도(PV)는 비구면의 경우
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