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Narrowband green light-emitting transparent fluorescent composite ceramic and preparation method and application thereof
The invention discloses a narrow-band green-light-emitting transparent fluorescent composite ceramic, and relates to the field of luminescent materials. The chemical structure of the composite ceramic is yAl2O3-LaMgAl11O19: xMn < 2 + >, x is more than or equal to 0 and less than or equal to 0.5, and y is more than or equal to 0 and less than or equal to 32wt%; the narrow-band green-emitting fluorescent ceramic can be excited by blue laser, has excellent luminescence performance, has the advantages of simple preparation process, batch preparation, good stability and the like, and can be possibly applied to laser-driven wide-color-gamut display devices.
本发明公开一种窄带绿光发射透明荧光复合陶瓷，涉及发光材料领域；所述复合陶瓷的化学结构为yAl2O3‑LaMgAl11O19:xMn2+，其中0≤x≤0.5，0≤y≤32wt％；本发明的窄带绿光发射荧光陶瓷可通过蓝光激光激发，具有优良的发光性能，并且具有制备工艺简单、可批量化制备、稳定性好等优势，将可能应用于激光驱动宽色域显示器件。
Narrowband green light-emitting transparent fluorescent composite ceramic and preparation method and application thereof
The invention discloses a narrow-band green-light-emitting transparent fluorescent composite ceramic, and relates to the field of luminescent materials. The chemical structure of the composite ceramic is yAl2O3-LaMgAl11O19: xMn < 2 + >, x is more than or equal to 0 and less than or equal to 0.5, and y is more than or equal to 0 and less than or equal to 32wt%; the narrow-band green-emitting fluorescent ceramic can be excited by blue laser, has excellent luminescence performance, has the advantages of simple preparation process, batch preparation, good stability and the like, and can be possibly applied to laser-driven wide-color-gamut display devices.
本发明公开一种窄带绿光发射透明荧光复合陶瓷，涉及发光材料领域；所述复合陶瓷的化学结构为yAl2O3‑LaMgAl11O19:xMn2+，其中0≤x≤0.5，0≤y≤32wt％；本发明的窄带绿光发射荧光陶瓷可通过蓝光激光激发，具有优良的发光性能，并且具有制备工艺简单、可批量化制备、稳定性好等优势，将可能应用于激光驱动宽色域显示器件。
Narrowband green light-emitting transparent fluorescent composite ceramic and preparation method and application thereof
一种窄带绿光发射透明荧光复合陶瓷及其制备方法与应用
CHEN DAQIN (author) / LIN SHISHENG (author) / HU DAHAI (author) / ZHUANG BIN (author)
2025-01-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
G03B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM
,
Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien
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