A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLUORESCENT CERAMIC, PREPARATION METHOD THEREFOR AND LIGHT SOURCE DEVICE
The present invention relates to the technical field of laser light illumination and display, and disclosed are a fluorescent ceramic, a preparation method therefor and a light source device. The fluorescent ceramic comprises a ceramic matrix (11) and a fluorescent powder body (12) dispersed within the ceramic matrix (11), wherein air holes (13) are formed at the interior of crystal grains of the ceramic matrix (11). By means of the foregoing manner, the luminous efficiency of the fluorescent ceramic may be improved.
FLUORESCENT CERAMIC, PREPARATION METHOD THEREFOR AND LIGHT SOURCE DEVICE
The present invention relates to the technical field of laser light illumination and display, and disclosed are a fluorescent ceramic, a preparation method therefor and a light source device. The fluorescent ceramic comprises a ceramic matrix (11) and a fluorescent powder body (12) dispersed within the ceramic matrix (11), wherein air holes (13) are formed at the interior of crystal grains of the ceramic matrix (11). By means of the foregoing manner, the luminous efficiency of the fluorescent ceramic may be improved.
FLUORESCENT CERAMIC, PREPARATION METHOD THEREFOR AND LIGHT SOURCE DEVICE
FLUORESZENTE KERAMIK, HERSTELLUNGSVERFAHREN DAFÜR UND LICHTQUELLENVORRICHTUNG
CÉRAMIQUE FLUORESCENTE, SON PROCÉDÉ DE PRÉPARATION ET DISPOSITIF SOURCE DE LUMIÈRE
LI QIAN (author) / JIAN SHUAI (author) / WANG YANGANG (author)
2023-08-09
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
FLUORESCENT CERAMIC, PREPARATION METHOD THEREFOR AND LIGHT SOURCE DEVICE
| European Patent Office | 2021
FLUORESCENT CERAMIC AND PREPARATION METHOD THEREFOR, LIGHT-EMITTING DEVICE, AND PROJECTION DEVICE
| European Patent Office | 2023
FLUORESCENT CERAMIC AND PREPARATION METHOD THEREFOR, LIGHT-EMITTING DEVICE, AND PROJECTION DEVICE
| European Patent Office | 2021
Fluorescent ceramic, preparation method thereof, light source device and projection device
| European Patent Office | 2020
MULTIPHASE FLUORESCENT CERAMIC AND PREPARATION METHOD THEREFOR
| European Patent Office | 2020