Ked & Associates, LLP
Member for controlling luminous flux, method for fabricating the member, and display device having the member
A member for controlling luminous flux according to an exemplary embodiment of the present invention includes an optical path changing unit embedded in a matrix and including scattering particles scattering incident light, and an optical direction adjustment unit including a coupling surface attached to the optical path changing unit to receive the light scattered from the optical path changing unit, and a refractive surface refracting the received light and emitting the refracted light, whereby an optical diffusion performance of the member for controlling luminous flux according to an exemplary embodiment of the present invention can enhance an optical diffusion performance.
LG INNOTEK CO., LTD.
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Hyun Ho Eun Sung Ki Cheol Gi Seok Chang Hyuck
Choi Seo Kim Lee Lee