P‐109: Lens Array Design for Collimated LED Backlight in Helmet‐Mounted Display

It is better for LED backlight in helmet‐mounted display to provide collimated light to achieve high efficiency. The paper presents a simple design method for planar lightsource. The edge light theory is exploited to make the planar lightsource become a virtual spot lightsource. The practical test r...

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Veröffentlicht in:	SID International Symposium Digest of technical papers 2017-05, Vol.48 (1), p.1670-1672
Hauptverfasser:	Qibin, Feng, Qigong, Li, Xiaojun, Zhang, Dejun, Li, Zuchuan, Shi, Guoqiang, Lv
Format:	Artikel
Sprache:	eng
Schlagworte:	Collimation Defense industry Diffusers Efficiency LCD LED backlight lens array Lenses Light emitting diodes Luminance
Online-Zugang:	Volltext
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