US Patent Application 18325543. PHOSPHOR CERAMIC, LIGHT-EMITTING DEVICE AND MANUFACTURING METHODS THEREFOR simplified abstract

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PHOSPHOR CERAMIC, LIGHT-EMITTING DEVICE AND MANUFACTURING METHODS THEREFOR

Organization Name

NICHIA CORPORATION

Inventor(s)

Takeshi Sadamochi of Tokushima-shi (JP)

PHOSPHOR CERAMIC, LIGHT-EMITTING DEVICE AND MANUFACTURING METHODS THEREFOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 18325543 titled 'PHOSPHOR CERAMIC, LIGHT-EMITTING DEVICE AND MANUFACTURING METHODS THEREFOR

Simplified Explanation

The patent application describes a method for manufacturing a phosphor ceramic using aluminum nitride and manganese gas.

  • The method involves preparing a precursor that includes aluminum nitride.
  • The precursor is then brought into contact with a gas containing manganese.
  • This contact between the precursor and manganese gas leads to the formation of the phosphor ceramic.
  • The phosphor ceramic is used in various applications such as lighting, displays, and sensors.


Original Abstract Submitted

A method for manufacturing a phosphor ceramic, the method including preparing a precursor including aluminum nitride, and forming the phosphor ceramic by bringing the precursor into contact with a gas containing manganese.

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