公开(公告)号：KR1020030071219A

公开(公告)日：2003-09-03

申请号：KR1020020010817

申请日：2002-02-28

Applicant: 한국과학기술연구원

Inventor： 김창홍 ,  변종홍 ,  김상복 ,  유병용 ,  배현숙 ,  김홍렬

IPC: C09K11/59

CPC classification number: C09K11/595

Abstract: PURPOSE: A method for preparing a green fluorescent substance for PDP (plasma display panel) is provided, in order to reduce reaction time and decay time without deterioration of the luminescence intensity compared with an already-known green fluorescent substance for PDP by increasing the concentration of Mn-Mn pairs on the surface of a fluorescent substance. CONSTITUTION: The method comprises the steps of mixing ZnO and SiO2 and heating the mixture to prepare Zn2SiO4 matrix; and mixing the obtained Zn2SiO4 with MnO and heating the mixture to prepare Zn(2-a)MnaSiO4, wherein 0

Abstract translation: 目的：提供一种制备用于PDP（等离子体显示面板）的绿色荧光物质的方法，以便与通过增加浓度的已知的绿色荧光物质相比，可以减少反应时间和衰变时间，而不会劣化发光强度 的Mn-Mn对在荧光物质的表面上。 构成：该方法包括将ZnO和SiO2混合并加热混合物制备Zn2SiO4基体的步骤; 并将得到的Zn2SiO4与MnO混合，加热混合物，制备Zn（2-a）MnaSiO 4，其中0

公开(公告)号：KR100456982B1

公开(公告)日：2004-11-10

申请号：KR1020020010817

申请日：2002-02-28

Applicant: 한국과학기술연구원

Inventor： 김창홍 ,  변종홍 ,  김상복 ,  유병용 ,  배현숙 ,  김홍렬

IPC: C09K11/59

Abstract: PURPOSE: A method for preparing a green fluorescent substance for PDP (plasma display panel) is provided, in order to reduce reaction time and decay time without deterioration of the luminescence intensity compared with an already-known green fluorescent substance for PDP by increasing the concentration of Mn-Mn pairs on the surface of a fluorescent substance. CONSTITUTION: The method comprises the steps of mixing ZnO and SiO2 and heating the mixture to prepare Zn2SiO4 matrix; and mixing the obtained Zn2SiO4 with MnO and heating the mixture to prepare Zn(2-a)MnaSiO4, wherein 0

Abstract translation: 目的：提供一种用于制备用于PDP（等离子体显示面板）的绿色荧光物质的方法，以便通过增加浓度来减少与已知的用于PDP的绿色荧光物质相比发光强度不劣化的反应时间和衰减时间 的Mn-Mn对在荧光物质的表面上。 构成：该方法包括以下步骤：混合ZnO和SiO2并加热该混合物以制备Zn2SiO4基质; 并将所得的Zn 2 SiO 4与MnO混合并加热该混合物以制备Zn（2-a）MnaSiO 4，其中0