公开(公告)号：KR100945252B1

公开(公告)日：2010-03-03

申请号：KR1020070104124

申请日：2007-10-16

Applicant: 한국과학기술원

Inventor： 원유호 ,  장호성 ,  전덕영

IPC: C09K11/64 ,  C09K11/57 ,  H01J61/44

Abstract: 본 발명은 녹색 발광 형광체 및 그의 제조방법과 그를 포함하는 형광램프에 관한 것으로, X
1
-v-
y Al
11
+2/3+v+2/3s-
z O
19
+s :yEu
2
+ ,zMn
2
+ (0 1
-
y MgAl
11
-
z O
19 :yEu
2
+ ,zMn
2
+ (0

公开(公告)号：KR1020090038690A

公开(公告)日：2009-04-21

申请号：KR1020070104124

申请日：2007-10-16

Applicant: 한국과학기술원

Inventor： 원유호 ,  장호성 ,  전덕영

IPC: C09K11/64 ,  C09K11/57 ,  H01J61/44

Abstract: A green light-emitting phosphor is provided to improve the intensity at 254 nm and 365 nm which is a ultraviolet range, and to ensure excellent luminous efficiency and color embodiment capability. A green light-emitting phosphor is an aluminate-based phosphor having a magnetoplumbite or distorted magnetoplumbite structure and is represented by the chemical formula 1: X_(1-v-y)Al_(11+2/3+v+2/3s-z)O_(19+s):yEu^(2+),zMn^(2+). In the chemical formula 1, X comprises one or more metals selected from lanthanum(La) and cerium(Ce); 0

Abstract translation: 提供绿色发光荧光体以提高作为紫外线范围的254nm和365nm的强度，并且确保优异的发光效率和色彩实施能力。 绿色发光荧光体是具有磁铅石或变形磁铅石结构的铝酸盐系荧光体，由化学式1表示：X_（1-vy）Al（11 + 2/3 + v + 2 / 3s-z） O_（19个+ S）：YEU ^（2 +），ZMN ^（2+）。 在化学式1中，X包含一种或多种选自镧（La）和铈（Ce）的金属; 0