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A platform for research: civil engineering, architecture and urbanism
Ceramic tile capable of emitting light and presenting starry sky effect
The invention relates to the technical field of ceramic tiles, and discloses a ceramic tile capable of emitting light and presenting a starry sky effect. The ceramic tile comprises: a green body layer; an ink-jet pattern layer disposed on the green body layer; a transparent glaze layer arranged on the green body layer; and a dry particle layer positioned on the transparent glaze layer, wherein a long-afterglow inorganic fluorescent material and inorganic minerals with reflectivity greater than or equal to 28% are dispersed and distributed in the transparent glaze layer, and the long-afterglow inorganic fluorescent material and transparent frit dry particles are dispersed and distributed in the dry particle layer. The long-afterglow inorganic fluorescent material and the inorganic minerals are dispersed and distributed on the transparent glaze layer of the ceramic tile, so fluorescence emitted by the long-afterglow inorganic fluorescent material can be reflected by the inorganic minerals; under the condition of no external light source, two light rays with substantially different brightness exist; and when a user observes the ceramic tile during walking, the ceramic tile has an obvious starlight flickering effect, which is similar to the effect of flickering stars in the night sky, due to the fact that the long-afterglow inorganic fluorescent material emits fluorescent light with relatively high brightness and the inorganic minerals emit reflected light with relatively low brightness.
本发明涉及瓷砖技术领域，公开一种可发光呈现星空效果的陶瓷砖，包括：坯体层；设置在坯体层上喷墨图案层的；设置在坯体层上透明釉层的；位于透明釉层上的干粒层；透明釉层内弥散分布有长余辉无机荧光材料及反射率≥28%的无机矿物；干粒层内弥散分布有长余辉无机荧光材料及透明熔块干粒。通过使长余辉无机荧光材料和无机矿物弥散分布在陶瓷砖的透明釉层，从而长余辉无机荧光材料发出的荧光可以被无机矿物所反射，无外界光源后，存在两种亮度差异较大的光线：长余辉无机荧光材料发出亮度相对较大的荧光以及无机矿物亮度较小的反射光，用户在走动时观测陶瓷砖，有明显的星光闪烁效果，类似夜空中闪烁的星辰。
Ceramic tile capable of emitting light and presenting starry sky effect
The invention relates to the technical field of ceramic tiles, and discloses a ceramic tile capable of emitting light and presenting a starry sky effect. The ceramic tile comprises: a green body layer; an ink-jet pattern layer disposed on the green body layer; a transparent glaze layer arranged on the green body layer; and a dry particle layer positioned on the transparent glaze layer, wherein a long-afterglow inorganic fluorescent material and inorganic minerals with reflectivity greater than or equal to 28% are dispersed and distributed in the transparent glaze layer, and the long-afterglow inorganic fluorescent material and transparent frit dry particles are dispersed and distributed in the dry particle layer. The long-afterglow inorganic fluorescent material and the inorganic minerals are dispersed and distributed on the transparent glaze layer of the ceramic tile, so fluorescence emitted by the long-afterglow inorganic fluorescent material can be reflected by the inorganic minerals; under the condition of no external light source, two light rays with substantially different brightness exist; and when a user observes the ceramic tile during walking, the ceramic tile has an obvious starlight flickering effect, which is similar to the effect of flickering stars in the night sky, due to the fact that the long-afterglow inorganic fluorescent material emits fluorescent light with relatively high brightness and the inorganic minerals emit reflected light with relatively low brightness.
本发明涉及瓷砖技术领域，公开一种可发光呈现星空效果的陶瓷砖，包括：坯体层；设置在坯体层上喷墨图案层的；设置在坯体层上透明釉层的；位于透明釉层上的干粒层；透明釉层内弥散分布有长余辉无机荧光材料及反射率≥28%的无机矿物；干粒层内弥散分布有长余辉无机荧光材料及透明熔块干粒。通过使长余辉无机荧光材料和无机矿物弥散分布在陶瓷砖的透明釉层，从而长余辉无机荧光材料发出的荧光可以被无机矿物所反射，无外界光源后，存在两种亮度差异较大的光线：长余辉无机荧光材料发出亮度相对较大的荧光以及无机矿物亮度较小的反射光，用户在走动时观测陶瓷砖，有明显的星光闪烁效果，类似夜空中闪烁的星辰。
Ceramic tile capable of emitting light and presenting starry sky effect
一种可发光呈现星空效果的陶瓷砖
ZHANG YUNDANG (author)
2021-11-23
Patent
Electronic Resource
Chinese
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