Details

Patent
Patent Number
US7216992
Title
Reflective display device
Assignee
sharp kabushiki kaisha
patentAbstract
A reflective display device includes a retroreflective layer including a plurality of unit structures that are arranged two-dimensionally on a virtual plane and a modulating layer, which is arranged closer to a viewer than the retroreflective layer is and
publisherAbstract
Rating
3.4
Tier
3

Back to List