公开(公告)号：KR100959362B1

公开(公告)日：2010-05-20

申请号：KR1020100009573

申请日：2010-02-02

Applicant: 한국조폐공사 ,  나노씨엠에스(주)

Inventor： 서구원 ,  이상근 ,  윤선홍 ,  김시석 ,  김부경 ,  김시보

IPC: C09K11/78 ,  C09K11/77

Abstract: PURPOSE: A luminous body and a manufacturing method thereof are provided to obtain a light property irradiating the light of an infrared ray, and to secure the stability of the luminous body. CONSTITUTION: A manufacturing method of a luminous body comprises the following steps: mixing a first solution including water and lanthanide metal salt selected from the group consisting of calcium salt, magnesium salt and zinc salt as a host, and a second solution including the water and molybdate salt; separating the mixture by reacting the mixture obtained from the previous step; producing luminous powder by heating the mixture at 900~1,000 deg C, and pulverizing the powder with a pulverizing device.

Abstract translation: 目的：提供发光体及其制造方法以获得照射红外线的光的光特性，并确保发光体的稳定性。 构成：发光体的制造方法包括以下步骤：将包含水和选自由钙盐，镁盐和锌盐组成的组中的镧系元素金属盐作为主体的第一溶液和包含水和 钼酸盐; 通过使从前一步获得的混合物反应来分离混合物; 通过在900〜1000℃下加热混合物生成发光粉末，并用粉碎装置粉碎粉末。

公开(公告)号：KR101081579B1

公开(公告)日：2011-11-09

申请号：KR1020080073141

申请日：2008-07-25

Applicant: 나노씨엠에스(주)

Inventor： 김시석 ,  김부경

IPC: C09K11/55 ,  C09K11/57

Abstract: 본발명은화학식 (Ba)(MgM)5.7(AlO):EuMn으로표시되며, M가 Ag인경우 0.05~0.1몰의범위에서, M가 Ga인경우 0.025~0.03몰에서발광중심이안정적인 &bgr;-알루미나구조를가짐에따라발광강도(PhotoLuminescence Intensity)가뛰어나고, 청색을나타내는 420~480㎚에서는상용화된 BAM 녹색형광체보다는낮은발광효율을보이는반면, 220~300㎚와 500~550㎚의구간에서는반대로더욱향상된발광효율을보임에따라청색의발광율은낮고더욱높은순도의녹색발광이이루어져 RGB로혼용하여 CCFL에적용시색온도가높게나타낼수 있으며, 이에따라고순도및 고휘도이면서높은발광효율과넓은 NTSC의범위를갖는녹색형광체에관한것이다.

公开(公告)号：KR1020100011780A

公开(公告)日：2010-02-03

申请号：KR1020080073141

申请日：2008-07-25

Applicant: 나노씨엠에스(주)

Inventor： 김시석 ,  김부경

IPC: C09K11/55 ,  C09K11/57

Abstract: PURPOSE: A manganese-activated aluminate green fluorescent substance is provided to ensure excellent photoluminescence intensity due to β-alumina structure stable in a luminescence center, high luminous efficiency and wide NTSC range. CONSTITUTION: A manganese-activated aluminate green fluorescent substance is represented by chemical formula: (Ba_0.0796)(Mg_0.6924M_z)5.7(Al_2O_3):Eu_0.03Mn_0.296, wherein M_z is selected from Ag or Ga. A method for preparing the manganese-activated aluminate green fluorescent substance comprises a step of plasticizing a compound containing Ba, Mg, Mn, Al and Ag or Ga at 1100 - 1300 °C for 1 ~ 10 hours in a mixed gas atmosphere of nitrogen/hydrogen through a solid-state reaction.

Abstract translation: 目的：提供锰活化的铝酸盐绿色荧光物质，以确保发光中心的β-氧化铝结构稳定，发光效率高，NTSC范围广，具有优异的光致发光强度。 构成：锰活化的铝酸盐绿色荧光物质由化学式表示：（Ba_0.0796）（Mg_0.6924M_z）5.7（Al_2O_3）：Eu_0.03Mn_0.296，其中M_z选自Ag或Ga。制备方法 锰活化的铝酸盐绿色荧光物质包括在氮/氢气的混合气体中通过固体在1100-1300℃下将含有Ba，Mg，Mn，Al和Ag或Ga的化合物增塑1〜10小时的步骤 状态反应。