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72.2: Compact and High Efficiency Head‐Up Display for Vehicle Application
Author(s) -
Yang WenWei,
Chen ChengHuan,
Luo KuangTso
Publication year - 2012
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/j.2168-0159.2012.tb05952.x
Subject(s) - head (geology) , optics , liquid crystal display , head up display , white light , materials science , led display , optoelectronics , lens (geology) , light emitting diode , energy (signal processing) , computer science , computer graphics (images) , physics , geology , geomorphology , quantum mechanics , operating system
A head up display using 7 inches TFT liquid crystal panel and 13 white light LEDs has been proposed, in which a lens array illumination optics direct the illumination light toward the eye box of the driver so that energy utilization is highly effective. Due to the direct illumination configuration, the thickness of the whole HUD module is 80 mm.