-
公开(公告)号：US20050196638A1
公开(公告)日：2005-09-08
申请号：US11051480
申请日：2005-02-07
申请人： Hae-Jung Son , Tae-Yong Noh , Sang-Hoon Park , Lyong-Sun Pu , Das Ragini , Jong-Hyoup Lee , Eun-Sil Han , Young-Hun Byun , Seok Chang , Yi-Yeol Lyu
发明人： Hae-Jung Son , Tae-Yong Noh , Sang-Hoon Park , Lyong-Sun Pu , Das Ragini , Jong-Hyoup Lee , Eun-Sil Han , Young-Hun Byun , Seok Chang , Yi-Yeol Lyu
CPC分类号： H01L51/5016 , H01L51/0037 , H01L51/0039 , H01L51/0042 , H01L51/0053 , H01L51/0077 , H01L51/0081 , H01L51/0085 , H01L51/5096 , H01L2251/558 , Y10S428/917
摘要： An organic electroluminescent device having an emission layer, which is constructed with a host, a phosphorescence emission molecule as a dopant, and a fluorescence supporter. The fluorescence supporter receives energy from the host or traps energy directly, and then transfers the energy to the dopant or self-emits light. An emission spectrum of the fluorescence supporter and an absorption spectrum of the phosphorescence emission molecule overlap partly or completely. The organic electroluminescent device has improved luminous efficiency and color purity characteristics in comparison with a conventional organic electroluminescent device having an emission layer, which is composed of a phosphorescent dopant and a host. This system is useful in the manufacture of, in particular, blue emission devices.
摘要翻译： 具有由主体构建的发光层，磷光发光分子作为掺杂剂的有机电致发光元件和荧光支持体。 荧光支架从主机接收能量或直接捕获能量，然后将能量转移到掺杂剂或自发光。 荧光支持体的发射光谱和磷光发射分子的吸收光谱部分或完全重叠。 与具有由磷光掺杂剂和主体组成的发射层的常规有机电致发光器件相比，有机电致发光器件具有改善的发光效率和色纯度特性。 该系统在制造特别是蓝色发射装置中是有用的。
-
12.发明申请公开(公告)号：US20060078760A1
公开(公告)日：2006-04-13
申请号：US11219820
申请日：2005-09-07
申请人： Das Ragini , Seok Chang , Yi-Yeol Lyu , Eun-Sil Han , Young-Hun Byun , Lyong-Sun Pu , Jong-Hyoup Lee
发明人： Das Ragini , Seok Chang , Yi-Yeol Lyu , Eun-Sil Han , Young-Hun Byun , Lyong-Sun Pu , Jong-Hyoup Lee
IPC分类号： H01L51/54 , H05B33/14 , C09K11/06 , C07D401/00
CPC分类号： C09K11/06 , C07F15/0033 , C07F15/0086 , C09K2211/1044 , C09K2211/185 , H01L51/0059 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5036 , H05B33/14 , Y02B20/181 , Y10S428/917
摘要： A cyclometalated transition metal complex exhibiting phosphorescence with high efficiency and an organic electroluminescent display device using the same are provided. This transition metal complex can be used in forming an organic film of an organic electroluminescent display device. The transition metal complex can emit light at the wavelength range of 400 to 650 nm. Further, the complex can emit white light by using a green light emitting material or a red light emitting material together.
-
13.发明申请Cyclometalated transition metal complex and organic electroluminescent device using the same 有权环金属过渡金属络合物和使用其的有机电致发光器件公开(公告)号：US20060046095A1
公开(公告)日：2006-03-02
申请号：US11081541
申请日：2005-03-17
申请人： Das Ragini , Seok Chang , Yi-Yeol Lyu , Eun-Sil Han , Young-Hun Byun , Lyong-Sun Pu , Jong-Hyoup Lee
发明人： Das Ragini , Seok Chang , Yi-Yeol Lyu , Eun-Sil Han , Young-Hun Byun , Lyong-Sun Pu , Jong-Hyoup Lee
IPC分类号： H05B33/14 , C07D213/02 , C09K11/06
CPC分类号： C09K11/06 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1088 , C09K2211/185 , H05B33/14 , Y02B20/181 , Y10S428/917
摘要： A high-efficient phosphorescent cyclometalated transition metal complex and an organic electroluminescent (EL) device using the same. The transition metal complex can be used in formation of an organic layer of the organic EL device and produce white light emission when used together with a green-emitting material and a red-emitting material as well as emission at the wavelength range of 400-650 nm.
摘要翻译： 高效磷光环金属化过渡金属络合物和使用其的有机电致发光（EL）器件。 过渡金属络合物可以用于形成有机EL器件的有机层，并且当与绿色发光材料和红色发光材料一起使用以及在400-650的波长范围内发射时产生白色发光 nm。
-
14.发明申请Binuclear organometallic complexes and organic electroluminescent display device using the same 有权双核有机金属配合物和使用其的有机电致发光显示装置公开(公告)号：US20050142381A1
公开(公告)日：2005-06-30
申请号：US11015677
申请日：2004-12-20
申请人： Yi-Yeol Lyu , Lyong-sun Pu , Das Ragini , Seok Chang , Young-Hun Byun , Eun-Sil Han , Hae-Jung Son , Jong-Hyoup Lee , Tae-Yong Noh
发明人： Yi-Yeol Lyu , Lyong-sun Pu , Das Ragini , Seok Chang , Young-Hun Byun , Eun-Sil Han , Hae-Jung Son , Jong-Hyoup Lee , Tae-Yong Noh
IPC分类号： H01L51/50 , C07F7/24 , C07F13/00 , C07F15/00 , C07F19/00 , C09K11/06 , H05B33/14 , C07D213/02 , C07F7/02
CPC分类号： H05B33/14 , C07F15/0033 , C09K11/06 , C09K2211/1029 , C09K2211/185 , Y02B20/181 , Y10S428/917
摘要： A binuclear organometallic complex enabling highly efficient phospholuminescence and an organic electroluminescent device using the same. The binuclear organometallic complex, which can be suitably used to form an organic layer of an organic electroluminescent device, produces luminescence in the wavelength range of 430-650 nm, and induces white electroluminescence when combined with green and red luminescent materials.
摘要翻译： 能够实现高效磷光发光的双核有机金属络合物和使用其的有机电致发光器件。 可以适当地用于形成有机电致发光器件的有机层的双核有机金属络合物在430-650nm的波长范围内产生发光，并且当与绿色和红色发光材料结合时诱导白色电致发光。
-
15.发明授权Cyclometalated transition metal complex and organic electroluminescent display device using the same 有权环金属过渡金属络合物和使用其的有机电致发光显示装置公开(公告)号：US07670691B2
公开(公告)日：2010-03-02
申请号：US11220866
申请日：2005-09-08
申请人： Young-Hun Byun , Yi-Yeol Lyu , Yu-Jin Kim , Das Rupasree Ragini , Seok Chang , Lyong Sun Pu , In-Nam Kang
发明人： Young-Hun Byun , Yi-Yeol Lyu , Yu-Jin Kim , Das Rupasree Ragini , Seok Chang , Lyong Sun Pu , In-Nam Kang
CPC分类号： H05B33/14 , C09K11/06 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1088 , C09K2211/185 , H01L51/0085 , H01L51/5016 , Y02B20/181 , Y10S428/917
摘要： A cyclometalated transition metal complex emitting phosphorescence of high efficiency and an organic electroluminescent display device employing the same are provided. The cyclometalated transition metal complex is represented by Formula I: {[C ^N]mM[P(R1R2)][LR3R4]n}z (I). The cyclometalated transition metal complex can be employed in an organic film of an organic electroluminescent display device, can emit light at a wavelength range of 400 nm to 650 nm, and can emit white light as well when used with a green light emitting material and a red light emitting material.
摘要翻译： 提供了发射高效磷光的环金属过渡金属络合物和使用其的有机电致发光显示装置。 环金属化的过渡金属络合物由式I表示：{[C] N] mM [P（R1R2）] [LR3R4] n} z（I）。 环金属化的过渡金属络合物可以用于有机电致发光显示装置的有机膜中，可以发射400nm至650nm的波长范围的光，并且当与绿色发光材料和 红色发光材料。
-
16.发明申请Organometallic complexes and organic electroluminescence device using the same 有权有机金属络合物和使用其的有机电致发光器件公开(公告)号：US20050112406A1
公开(公告)日：2005-05-26
申请号：US10979110
申请日：2004-11-02
申请人： Eun-Sil Han , Das Ragini , Seok Chang , Yi-Yeol Lyu , Jong-Hyoup Lee , Hae-Jung Son , Lyong-Sun Pu , Tae-Yong Noh
发明人： Eun-Sil Han , Das Ragini , Seok Chang , Yi-Yeol Lyu , Jong-Hyoup Lee , Hae-Jung Son , Lyong-Sun Pu , Tae-Yong Noh
IPC分类号： H01L51/50 , C07D207/32 , C07D215/04 , C07D233/56 , C07D263/54 , C07D277/62 , C07D403/04 , C07F15/00 , C09K11/06 , H01L51/00 , H05B33/14
CPC分类号： C09K11/06 , C07F15/0033 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0085 , H01L51/5016 , H01L51/5036 , H05B33/14 , Y10S428/917
摘要： An organometallic complex that increases an energy band gap between HOMO and triplet MLCT states, and enables highly efficient phospholuminescence and can be used for an organic electroluminescent device. The organometallic complex, which is suitably used for forming an organic layer of the organic electroluminescent device, provides a luminescence maximum emission in the wavelength range of 400-650 nm, and induces white electroluminescence when combined with green or red luminescent materials.
摘要翻译： 一种增加HOMO和三重态MLCT状态之间的能带隙的有机金属络合物，并且能够实现高效的磷光发光并可用于有机电致发光器件。 适合用于形成有机电致发光器件的有机层的有机金属络合物在400-650nm的波长范围内提供发光最大发射，并且当与绿色或红色发光材料组合时，引起白色电致发光。
-
17.发明授权Iridium (III) complex with heteroatom linking group and organic electroluminescent device using the same 有权具有杂原子连接基团的铱（III）络合物和使用其的有机电致发光器件公开(公告)号：US07556867B2
公开(公告)日：2009-07-07
申请号：US11087815
申请日：2005-03-24
申请人： Seok Chang , Hyun-Nam Cho , Jong-Hyoup Lee , Lyong-Sun Pu , Yi-Yeol Lyu , Young-Hun Byun , Sung-Joon Kim , Hoon-Sik Kim
发明人： Seok Chang , Hyun-Nam Cho , Jong-Hyoup Lee , Lyong-Sun Pu , Yi-Yeol Lyu , Young-Hun Byun , Sung-Joon Kim , Hoon-Sik Kim
CPC分类号： C09K11/06 , C07F15/0033 , C09K2211/1029 , C09K2211/185 , H01L51/0085 , H01L51/5016 , H05B33/14 , Y02B20/181 , Y10S428/917
摘要： A high-efficient phosphorescent iridium (III) complex with a heteroatom linking group and an organic electroluminescent (EL) device using the same. The iridium complex is represented by Formula 1 or Formula 2: The iridium complex of the present invention complex can efficiently emit light ranging from a blue region to a red region in a triplet MLCT state. The iridium (III) complex can be used in formation of an organic layer of an organic EL device. Since the iridium complex of the present invention can be used as a high-efficiency phosphorescent material, the iridium complex of the present invention can produce white light emission when used together with a green-emitting material or a red-emitting material as well as emission at the wavelength range of 400-650 nm.
摘要翻译： 具有杂原子连接基团的高效磷光铱（III）络合物和使用其的有机电致发光（EL）器件。 铱络合物由式1或式2表示：本发明络合物的铱络合物可有效地发射三重态MLCT状态下从蓝色区域到红色区域的光。 铱（III）络合物可用于形成有机EL器件的有机层。 由于本发明的铱络合物可以用作高效磷光材料，本发明的铱络合物与绿色发光材料或红色发光材料一起使用时可以产生白色发光 在400-650nm的波长范围内。
-
18.发明申请Iridium (III) complex with heteroatom linking group and organic electroluminescent device using the same 有权具有杂原子连接基团的铱（III）络合物和使用其的有机电致发光器件公开(公告)号：US20050287391A1
公开(公告)日：2005-12-29
申请号：US11087815
申请日：2005-03-24
申请人： Seok Chang , Hyun-Nam Cho , Jong-Hyoup Lee , Lyong-Sun Pu , Yi-Yeol Lyu , Young-Hun Byun , Sung-Joon Kim , Hoon-Sik Kim
发明人： Seok Chang , Hyun-Nam Cho , Jong-Hyoup Lee , Lyong-Sun Pu , Yi-Yeol Lyu , Young-Hun Byun , Sung-Joon Kim , Hoon-Sik Kim
CPC分类号： C09K11/06 , C07F15/0033 , C09K2211/1029 , C09K2211/185 , H01L51/0085 , H01L51/5016 , H05B33/14 , Y02B20/181 , Y10S428/917
摘要： A high-efficient phosphorescent iridium (III) complex with a heteroatom linking group and an organic electroluminescent (EL) device using the same. The iridium complex of the present invention complex can efficiently emit light ranging from a blue region to a red region in a triplet MLCT state. The iridium (III) complex can be used in formation of an organic layer of an organic EL device. Since the iridium complex of the present invention can be used as a high-efficiency phosphorescent material, the iridium complex of the present invention can produce white light emission when used together with a green-emitting material or a red-emitting material as well as emission at the wavelength range of 400-650 nm.
摘要翻译： 具有杂原子连接基团的高效磷光铱（III）络合物和使用其的有机电致发光（EL）器件。 本发明络合物的铱络合物能够以三重态MLCT状态有效地发射从蓝色区域到红色区域的光。 铱（III）络合物可用于形成有机EL器件的有机层。 由于本发明的铱络合物可以用作高效磷光材料，本发明的铱络合物与绿色发光材料或红色发光材料一起使用时可以产生白色发光 在400-650nm的波长范围内。
-
19.发明申请Cyclometalated transition metal complex and organic light emitting device using the same 有权环金属过渡金属络合物和使用其的有机发光器件公开(公告)号：US20070184303A1
公开(公告)日：2007-08-09
申请号：US11634117
申请日：2006-12-06
申请人： Young-Hun Byun , Hee-Kyung Kim , Das Rupasree Ragini , O-Hyun Kwon , Yi-Yeol Lyu , Lyong-Sun Pu , Shinichiro Tamura
发明人： Young-Hun Byun , Hee-Kyung Kim , Das Rupasree Ragini , O-Hyun Kwon , Yi-Yeol Lyu , Lyong-Sun Pu , Shinichiro Tamura
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1044 , C09K2211/185 , H01L51/5016 , Y10S428/917
摘要： Provided is a cyclometalated transition metal complex represented by Formula 1: The cyclometalated transition metal complex contains a new ancillary ligand having a carboxylate acid or the like connected to a hetero ring, so that it can efficiently emit red light from a phosphorous material through intersystem crossing (ISC) to form triplet excitons and then metal to ligand charge transfer (MLCT). An organic light emitting device manufactured using the transition metal complex shows excellent luminous efficiency and external quantum efficiency.
摘要翻译： 提供了由式1表示的环金属化的过渡金属络合物：环金属化的过渡金属络合物包含与杂环连接的羧酸等的新的辅助配体，使得其可以通过系统间交叉而有效地从磷材料发射红光 （ISC）形成三重态激子，然后形成金属配体电荷转移（MLCT）。 使用过渡金属络合物制造的有机发光器件显示出优异的发光效率和外部量子效率。
-
20.发明授权Cyclometalated transition metal complex and organic electroluminescence device using the same 有权环金属过渡金属络合物和使用其的有机电致发光器件公开(公告)号：US08227093B2
公开(公告)日：2012-07-24
申请号：US11633488
申请日：2006-12-05
申请人： Young-Hun Byun , Hee-Kyung Kim , Lyong-Sun Pu , Shinichiro Tamura , Das Rupasree Ragini , Jong-Jin Park , Byoung-Ki Choi , Yi-Yeol Lyu , O-Hyun Kwon , Young-Mok Son
发明人： Young-Hun Byun , Hee-Kyung Kim , Lyong-Sun Pu , Shinichiro Tamura , Das Rupasree Ragini , Jong-Jin Park , Byoung-Ki Choi , Yi-Yeol Lyu , O-Hyun Kwon , Young-Mok Son
CPC分类号： C09K11/06 , C07F15/0033 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0085 , H01L51/009 , H01L51/5016 , H01L51/5036 , H05B33/14 , Y10S428/917
摘要： Provided is a cyclometalated transition metal complex represented by Formula 1, Formula 2 or Formula 3: By including a new ancillary ligand, the cyclometalated transition metal complex can efficiently emit red light using a phosphor by intersystem crossing (ISC) of excitons to triplet states and then metal to ligand charge transfer (MLCT). An organic light emitting device prepared using the transition metal compound shows high luminous efficiency and high external quantum efficiency.
摘要翻译： 提供了由式1，式2或式3表示的环金属化过渡金属络合物：通过包含新的辅助配体，环金属化的过渡金属络合物可以通过使用激子的系统间交叉（ISC）至三线态使用磷光体有效地发射红光， 然后进行金属配体电荷转移（MLCT）。 使用过渡金属化合物制备的有机发光器件显示出高的发光效率和高的外部量子效率。
-
-
-
-
-
-
-
-
-
搜索结果
48 条记录 (耗时 0.037 秒)
