专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

KR101196207B1 형광체를 이용한 녹색 발광 다이오드 失效
标题翻译：绿色荧光发光二极管
公开(公告)号：KR101196207B1
公开(公告)日：2012-11-05
申请号：KR1020100109819
申请日：2010-11-05
申请人： 조성매
发明人： 성재석 , 조성매 , 나움소쉬친 , 레프코간
IPC分类号： C09K11/79 , H01L33/00
CPC分类号： H01L33/502 , C09K11/7792 , H01L33/60 , H01L2924/0002 , H01L2924/00
摘要： The present invention relates to a green light-emitting diode. The green light-emitting diode according to the present invention comprises: an LED element which generates a wavelength in the ultraviolet region; and a phosphor which converts the light generated from the LED element to a green wavelength, and the phosphor is made as strontium barium orthosilicate, and is indicated by the chemical formula given below. The green light-emitting diode which is provided in this way has a high efficiency; with a light-emitting efficiency which is at least 1.6 times and at most 3 times that achieved hitherto. [Chemical formula] Baw + Srx + Euy + Cez·Si04 (0.88=w=0.22, 0.68=x=1.05, 0.06=y=0.08, 0.01=z=0.02)

2. 发明公开

KR1020120048270A 형광체를 이용한 녹색 발광 다이오드 失效
标题翻译：绿色荧光发光二极管
公开(公告)号：KR1020120048270A
公开(公告)日：2012-05-15
申请号：KR1020100109819
申请日：2010-11-05
申请人： 조성매
发明人： 성재석 , 조성매 , 나움소쉬친 , 레프코간
IPC分类号： C09K11/79 , H01L33/00
CPC分类号： H01L33/502 , C09K11/7792 , H01L33/60 , H01L2924/0002 , H01L2924/00
摘要： PURPOSE: A green electroluminescent diode is provided to enhance quantum efficiency of InGaN based diode and to prevent absorbing light coming out of diode in fluorescent substance. CONSTITUTION: A green electroluminescent diode comprises an LED device which generates wavelength of ultraviolet range and fluorescent substance which changes light created from the LED element to green wavelength. The fluorescent substance embodies as barium orthosilicate strontium and is represented by the following chemical formula: Ba_w+Sr_x+Eu_y+Ce_z·SiO4. The chemical formula satisfies the following condition: 0.88
摘要翻译：目的：提供绿色电致发光二极管，以提高InGaN二极管的量子效率，并防止在荧光物质中吸收二极管的光。构成：绿色电致发光二极管包括产生紫外范围波长的LED器件和将从LED元件产生的光改变为绿色波长的荧光物质。荧光物质表现为原硅酸钡锶，由以下化学式表示：Ba_w + Sr_x + Eu_y + Ce_z·SiO4。化学式满足以下条件：0.88 <= w <= 0.22,0.68 <= x <= 1.05,0.06 <= y <= 0.08,0.01 <= z <0.02。包含在荧光物质中的钡，锶，铕，铈离子的浓度比为45-55％：50-42％：4.5-2.9％：0.5-01％。

3. 发明授权

KR101337999B1 단일상 형광체를 포함하는 백색 발광 다이오드 失效
标题翻译：具有单相磷光体的白光发光二极管
公开(公告)号：KR101337999B1
公开(公告)日：2013-12-06
申请号：KR1020110036498
申请日：2011-04-20
申请人： 조성매
发明人： 조성매 , 성재석 , 손석진 , 이태범 , 나움소쉬친
IPC分类号： C09K11/82 , H01L33/50
CPC分类号： H01L33/502 , C09K11/7774 , C09K11/7776 , Y02B20/181
摘要： 본 발명은 단일상 형광체를 포함하는 백색 발광 다이오드에 관한 것이다. 단일상 형광체를 포함하는 백색 발광 다이오드는 세륨(Ce)으로 활성화시킨 석류석(garnet) 종류의 희토류금속이온 가돌리늄(Gd)을 기초로 한 단일상(Single phase) 화합물인 형광체를 포함하며; 상기 형광체에 포함된 이온은 주기율표의 1. 3. 7족에 속하는 물질로 구현되며, 다음의 화학식으로 표시되는 것을 특징으로 한다.

(ΣLn)
A (Al
1
-
x MeⅠ
x/2 MeⅤ
x/2 )
2 [AlO
4
-
x F
y
/2 N
y
/2 ]
3
상기 화학식에서 ΣLn=Gd, Y, Lu, Тb, Ce, Pr, Sm 이며, 상수 A, x, y는 몰비율(molar ratios)이며, 0.25≤A≤3.5이며, 0.001≤x≤0.1, MeⅠ= Li 또는 Na 또는 K이고, 0.001≤y≤0.05, MeⅤ= V 또는 Nb 또는 Ta이다.
이를 통해, 석류석 희토류 금속이온인 가돌리늄을 기반으로 한 단일상의 형광체를 통해 연색평가지수가 높은 온백색의 빛을 방사할 수 있다.

4. 发明公开

KR1020120118873A 단일상 형광체를 포함하는 백색 발광 다이오드 失效
标题翻译：具有单相磷光体的白光发光二极管
公开(公告)号：KR1020120118873A
公开(公告)日：2012-10-30
申请号：KR1020110036498
申请日：2011-04-20
申请人： 조성매
发明人： 조성매 , 성재석 , 손석진 , 이태범 , 나움소쉬친
IPC分类号： C09K11/82 , H01L33/50
CPC分类号： H01L33/502 , C09K11/7774 , C09K11/7776 , Y02B20/181
摘要： PURPOSE: A white light emitting diode is provided to have high light efficiency to emit white light, to obtain high light emitting wavelength, and to have uniform chemical components. CONSTITUTION: A white light emitting diode comprises single phase phosphors based on gadolinium which is a rare earth metal ion of garnet activated by cerium(Ce). The ion comprised in the phosphors is embodied by materials in group 1, 3, 7 of periodic table and represented by (ΣLn)_A(Al_(1-x)MeI_(x/2)MeV_(x/2))2[AlO_(4-y)F_(y/2)N_(y/2)]_3. In chemical formula, Σ Ln = Gd, Y, lu, T b, ce, sm and pr, A, x and y are molar ratio, 0.25
摘要翻译：目的：提供白光发光二极管以具有高的光效率发出白光，获得高的发光波长，并具有均匀的化学成分。构成：白色发光二极管包括基于由铈（Ce）活化的石榴石的稀土金属离子的钆的单相荧光体。由（ΣLn）_A（Al_（1-x）MeI_（x / 2）MeV_（x / 2））2 [AlO_（2））表示的元素组1,3,7中的材料实现荧光体中所含的离子。（4-y）的F_（Y / 2）N_（Y / 2）] _ 3。在化学式中，ΣLn= Gd，Y，lu，Tb，ce，sm和pr，A，x和y是摩尔比，0.25 <= A <= 3.5，0.001 <= X <= 0.1，MeI = ，Na或K，0.001 <= y <= 0.05，MeV = V，Nb或Ta。

5. 发明授权

KR101079008B1 다결정 실리콘 태양전지용 합성 발광 컨버터 및 그에 기반을 둔 태양전지 소자 失效
标题翻译：用于聚硅太阳能电池和太阳能电池的组合物光转换器
公开(公告)号：KR101079008B1
公开(公告)日：2011-11-01
申请号：KR1020100061638
申请日：2010-06-29
申请人： 성재석 , 조성매
发明人： 성재석 , 조성매 , 박만웅 , 추고연 , 손석진 , 이태범 , 나움소쉬친
IPC分类号： H01L31/04
CPC分类号： H01L31/055 , Y02E10/52
摘要： PURPOSE: A composite light emitting converter for a polycrystalline silicon solar cell and a solar cell device based on the same are provided to improve durability by uniformly increasing the action of the converter applied to the polycrystalline silicon wafer. CONSTITUTION: A composite light emitting converter(4) is formed on the upper surface of a solar cell device(5) and is connected to an electrode ribbon(3). An ethylene vinyl acetate sheet(2) is formed on the lower side of the solar cell device. The ethylene vinyl acetate sheet is formed on the upper side of the composite light emitting converter. The low iron reinforcement glass is formed on the upper side of the ethylene vinyl acetate sheet and transmits light. A back sheet composed of a fluorine film or PET film is formed on the lower side of the ethylene vinyl acetate sheet. The composite light emitting converter forms a polymer layer on the surface of the poly silicon wafer with an electrode.
摘要翻译：目的：提供一种用于多晶硅太阳能电池的复合发光转换器和基于该多晶硅太阳能电池的太阳能电池器件，以通过均匀地增加施加到多晶硅晶片的转换器的作用来提高耐久性。构成：复合发光转换器（4）形成在太阳能电池装置（5）的上表面上并与电极带（3）连接。乙烯醋酸乙烯酯片（2）形成在太阳能电池装置的下侧。乙烯 - 乙酸乙烯酯薄片形成在复合发光转换器的上侧。低铁增强玻璃形成在乙烯乙酸乙烯酯片的上侧，并透光。在乙烯乙酸乙烯酯片的下侧形成由氟膜或PET膜构成的背面片。复合发光转换器在多晶硅晶片的表面上形成具有电极的聚合物层。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式