지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2008.3
- 수록면
- 25 - 30 (6page)
이용수
초록· 키워드
오류제보하기
The optical performances of 15-inch edge-lit backlight were simulated by using a Monte Carlo ray-tracing technique. The backlight model was built by combining a wedge-type light guide plate, a diffuser sheet, a tubular fluorescent lamp with a lamp reflector, and two crossed prism sheets. Angular distributions of the luminance on each optical component obtained from simulation were consistent with those obtained from experiments on a real 15-inch backlight. The constructed backlight model was used to evaluate the optical performances of a micro-pyramid film. It was found that the on-axis luminance gain on the pyramid film is higher than that on one prism film but much lower than that on the two crossed prism films. These results suggest that a reliable simulation model can be used to develop new hybrid films and to optimize the optical structure of edge-lit backlight in order to reduce the developmental period.
목차
I. INTRODUCTION
II. EXPERIMENT
III. MODEL CONSTRUCTION
IV. RESULTS AND DISCUSSION
V. CONCLUSION
ACKNOWLEDGMENT
REFERENCES
참고문헌 (10)
참고문헌 신청
J.-H. Ko / 2005 / Recent Research Trends in the Development of New Light Sources for the Backlight Unit of Liquid Crystal Display / Asian J. Phys 14:231~237
M. Anandan / 2004 / LCD Backlighting,” SID ’02 Seminar Lecture Notes, p. 169 (2002). J. H. Kim et al., “Twodimensionally integrated fluorescent lamp for 40 inch LCD-TV application / IMID ’04 Tech. Digest :795~798
J. Ha / 2007 / A new costeffective optical plate for high performance LCD-TVs / SDI ’07 Digest :46~49
M. Tjahjadi / 2006 / Advances in LCD backlight film and plate technology / Information Display 10(6):22~27
M.H. Lee / 2006 / New light collimation film (LCF) for direct-lit BLU system / SDI ’06 Digest :503~506
M. Anandan / 2004 / LCD Backlighting,” SID ’02 Seminar Lecture Notes, p. 169 (2002). J. H. Kim et al., “Twodimensionally integrated fluorescent lamp for 40 inch LCD-TV application / IMID ’04 Tech. Digest :795~798
J. Ha / 2007 / A new costeffective optical plate for high performance LCD-TVs / SDI ’07 Digest :46~49
M. Tjahjadi / 2006 / Advances in LCD backlight film and plate technology / Information Display 10(6):22~27
M.H. Lee / 2006 / New light collimation film (LCF) for direct-lit BLU system / SDI ’06 Digest :503~506
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UCI(KEPA) : I410-ECN-0101-2009-425-016485118