In one aspect, the disclosure features an optical system configured to create from a beam of light an intensity distribution on a surface, whereby the optical system comprises at least a first optical element which splits the incident beam into a plurality of beams some of which at least partially overlap in a first direction on said surface and whereby the optical system further comprises at least a second optical element which displaces at least one of said beams in a second direction on said surface.

 
Web www.patentalert.com

< Document display device, wording method, and word display method

> Display apparatus and manufacturing method thereof

> Image display apparatus

~ 00524