Display device

摘要

Touch-related information which cannot be acquired by the naked eye (dubbed here as sub-optical pattern information) has its corresponding sub-optical patterns respectively positioned within the aperture areas of respective domains such that the displayed image, as viewed from different viewing angles is not adversely affected by the embedded sub-optical patterns. One type of touch-related information which can be conveyed is that of touch location of a sub-optical pattern sensing pen positioned over one or more of the sub-optical patterns.

主权项

1. A display device comprising a plurality of pixels, a pixel of the plurality of pixels including a plurality of domains, the plurality of domains of the pixel having different aligning directions of liquid crystal molecules from each other,
wherein at least three pixels each comprises a plurality of sub-optical patterns which are respectively disposed in the plurality of domains of the respective three pixels, all of the plurality of sub-optical patterns included in one pixel forms together an optical pattern of the pixel, and the at least three pixels have optical patterns having different shapes from one another.