Ceramic-Glass Composite Plate

• Main Authors: YOON HO SHIN, PARK SEUNG HYOK, SUN JEE YUN, NA MIN YOUNG, LEE KYOUNG JU, KIM DONG HYEON
• Format: Patent
• Language: English; Korean
• Published: 03.11.2022
• Subjects: CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; GLASS; JOINING GLASS TO GLASS OR OTHER MATERIALS; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS

The present invention relates to a ceramic-glass composite plate. More specifically, the ceramic-glass composite plate consists of: a ceramic fluorescent body which is CaAlSiN3:Eu, (Ca, Sr)AlSiN3:Eu, Sr2Si5N8:Eu or SrLi2Al2Si2O2N2:Eu; and glass which has a Tg point of less than 530 ℃ to 600 ℃. Accordingly, the ceramic-glass composite plate has red light emitting characteristics and can be used as a red light emitting device such as a brake light in a car. 본 발명은 세라믹-글라스 복합 플레이트에 관한 것으로, 보다 구체적으로는 CaAlSiN3:Eu, (Ca, Sr)AlSiN3:Eu, Sr2Si5N8:Eu 또는 SrLi2Al2Si2O2N2:Eu인 세라믹 형광체와 Tg점이 530℃ ~ 600℃ 미만인 글래스로 구성되어, 적색의 발광특성을 지녀, 자동차의 브레이크등 등의 적색 발광장치로 이용될 수 있는 세라믹-글라스 복합 플레이트에 관한 것이다.