Browse > Article
http://dx.doi.org/10.3807/HKH.2008.19.1.043

LGP Output Characteristics Depending in BLU Pattern Size  

Kim, Young-Chul (Dept. of Physics and Advanced Materials Science, Sun Moon University)
Publication Information
Korean Journal of Optics and Photonics / v.19, no.1, 2008 , pp. 43-47 More about this Journal
Abstract
Nowadays, the pattern size of BLU (Back Light Unit) adopted in TFT-LCD (Thin Film Transistor Liquid Crystal Display) is typically a few tens of micrometers. However, recently, researches on the TFT-LCD output characteristics depending on various types of BLU patterns are being performed in order to improve the output and uniformity. In this study, we analyzed the influence of pattern size, distribution, and areal ratio on the output characteristics.
Keywords
TFT-LCD; BLU; Pattern; LGP;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Taehun Kim, Sohee Park, Hungkuk Oh, and Yongjin Shin,'Analysis of the laser patterning inside light guide panel,' Optics & Laser Technology, vol. 39, no. 7, pp. 1437-1442, 2007   DOI   ScienceOn
2 김종선,고영배,황철진,'연속마이크로렌즈를 이용한 네비게이터용7인치LCD-BLU용 금형개발,'대한기계학회 2006년도 춘계학술대회 강연 및 논문 초록집, pp. 603-606, 2006
3 Won Yong Lee, Tong Kun Lim, Yun Woo Lee, and In Won Lee, 'Fast ray-tracing methods for LCD backlight simulation using the characteristics of the pattern,' Optical Engineering, vol. 44, no, 1, 014004. 2005   DOI   ScienceOn
4 Gyung-Dong Kim, Hyuk Jin Kang, Sung-Hoon Ahn, Chul Ki Song, Chang Il Back, and Caroline S Lee, 'Laser-marking process for liquid-crystal display light guide panel', Proc. IMechE, vol. 219, Part B, pp. 565-569, 2005   DOI   ScienceOn
5 최가을,이준성,송석호,오차환,김필수,'실리콘 결정면을 이용한 LCD-BLU용 도광판의 미세산란 구조 형성', 한국광학회지, 제16권 2호, pp. 113-120, 2005   DOI