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An application of low-temperature and solid-state pyroelectric energy converter for converting heat produced from low-temperature operations into electric energy, which utilizes man-made waste heat or waste heat from natural environments for producing changes in materials of specific lattice structu

An application of low-temperature and solid-state pyroelectric energy converter for converting heat produced from low-temperature operations into electric energy, which utilizes man-made waste heat or waste heat from natural environments for producing changes in materials of specific lattice structures, so as to result potential difference caused anisotropy displacement of centers of positive charges and negative charges along directions of polar axes of the lattices, thereby converting heat energy into electric energy. The application is entirely implemented in an environment having a heat source, and thermal energy is continuously converted into electric energy. Therefore, in order to accomplish energy recycling and energy assisting purposes, the application can be extensively applied in appliances or equipments that produce waste thermal energy. In addition, the application can be expanded with respect to size and range to further replace assistant generator applications such as conventional mechanical/electrical generator.

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What is claimed is: 1. An apparatus for solid-state pyroelectric energy conversion comprising: an electric generating element made of a pyroelectric thermal-reactive electronic ceramic material; wherein lattices of generator element components react along polar axes of the lattices, such that aniso

What is claimed is: 1. An apparatus for solid-state pyroelectric energy conversion comprising: an electric generating element made of a pyroelectric thermal-reactive electronic ceramic material; wherein lattices of generator element components react along polar axes of the lattices, such that anisotropy displacement of centers of positive charges and centers of negative charges of covalent ions within the lattices is occurred to further result in potential difference from generating electric currents when a heat is applied to the electric generating element; wherein the electric generating element comprises positive and negative dielectric layers and the electric currents produced are drained and guided through positive and negative dielectric layers of the generator element; and a reflection disc placed opposite to the electric generating element and reflecting heat radiation toward the electric generating element. 2. The apparatus in accordance with claim 1, wherein the generator element directly absorbs from heat sources via at least one of convection, conduction and radiation to produce pyroelectric conversion effects, which are applicable for driving electricity-driven equipments and perform conversion of thermal energy to electric energy. 3. The apparatus in accordance wit claim 1, further comprising a conversion circuit to output the electric currents. 4. The apparatus in accordance with claim 1, wherein the generator element is heated by accepting radiation from the sun. 5. The apparatus in accordance with claim 1, further comprising an exhaust fan driven by the electrical current to provide heat dissipation effect.