- Sol-Gel법으로 합성한 $CaTiO_3 : Pr^{3+}$ 적색 형광체의 제조와 그 특성
- ㆍ 저자명
- 김상문,구자인,김태옥
- ㆍ 간행물명
- 요업학회지
- ㆍ 권/호정보
- 1999년|36권 11호|pp.1274-1279 (6 pages)
- ㆍ 발행정보
- 한국세라믹학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
In an effort to evaluate a feasibility of CaTiO3:Pr3+ phosphors as low voltage FEDs emission properties of the phos-phors by Sol-Gel method were evaluated in terms of processing conditions. Fine CaTiO3:Pr3+ phosphors haivng the par-ticle diameter of 1${mu}{ extrm}{m}$ were obtained by calcination of the gel for 3h at 100$0^{circ}C$ The phosphor showed the red emitting properties at 612nm with brightness of 44 cd/m2 under anode voltage of 900V. However this brightness does not fulfull with the desired brightness for the application as low voltage FEDs. Thus a futher research is required for the application of CaTiO3:Pr3+