Abstract:
A phase change system and methods of making a phase change system are disclosed. A multiple phase change system is also disclosed. The system may include at least one phase change material and at least one chemical reactant encapsulated within the phase change material. The chemical reactant may react with another chemical reactant or the surrounding environment.
Abstract:
A screen for an electronic device can include an intrascreen array of thin film photovoltaic cells embedded into a screen layer. The photovoltaic cells can be disposed at least substantially normal to a surface plane of the screen layer. The photovoltaic cells can thus be configured to capture light that is at least substantially off-normal to the surface plane of the screen layer.