A nanoparticle coated with a semiconducting material and a method for making the same. The liquid crystal panel 10 is provided with, in a non-display region 10B on a surface of a first substrate 11 on a side facing a second substrate 12, a black matrix installation area 30, which includes a black matrix forming section 32 and a black matrix non-forming section 34 that is enclosed by the black matrix forming section. Any electronic document, text-based or having a mix of graphics, audio, video, andor pre-defined hypertext in addition to text, containing statements, indices, variables, decision points, and recommendations is adaptable for use with this system.