Mechanoluminescence material, producing method thereof, and...

Stock material or miscellaneous articles – Composite – Of inorganic material

Reexamination Certificate

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C428S917000, C252S30140H, C252S30140R, C264S021000

Reexamination Certificate

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07060371

ABSTRACT:
A mechanoluminescence material comprising a mother body material and a luminescence center added to the mother body material. The mother body material is constituted of at least one kind of oxide selected from alumino silicate, aluminate, silicate, tantalate, niobate, gallium oxide, and ZrO2, and the luminescence center is at least one kind selected from a rare earth metal and a transition metal which emits light when electrons excited by mechanical energy are restored to a normal state.

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Communication From European Patent Office Dated Mar. 21, 2003 With European Search Report Attached.
Applied Physics Letters, vol. 75, No. 17, pp. 2548-2550, Oct. 25, 1999; “Recovery Phenomenon of Mechanoluminescence From Ca2Al2SiO7:Ce by Irradiation With Ultraviolet Light” by Morito Akiyama, et al.
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