专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07790299B2 Light emitting device having dopants in a light emitting layer 有权
标题翻译：在发光层中具有掺杂剂的发光器件
公开(公告)号：US07790299B2
公开(公告)日：2010-09-07
申请号：US12147201
申请日：2008-06-26
申请人： Manabu Furugori , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
发明人： Manabu Furugori , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
IPC分类号： H01L51/54
CPC分类号： H01L51/5012 , C09K11/06 , C09K2211/10 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1018 , C09K2211/1029 , C09K2211/1048 , C09K2211/1059 , C09K2211/1092 , C09K2211/1096 , C09K2211/18 , C09K2211/185 , H01L51/0051 , H01L51/0053 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L51/5052 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： A light emitting device having an anode and a cathode provided on a substrate, and an organic light emitting layer between the anode and the cathode, where the organic light emitting layer includes a light emitting material and first and second dopants for improving the dispersability thereof. The first and second dopants are metal organic complex compounds having the same central metal, and the second dopant transmitting energy to the first dopant.
摘要翻译：具有设置在基板上的阳极和阴极的发光器件和在阳极和阴极之间的有机发光层，其中有机发光层包括发光材料和用于提高其分散性的第一和第二掺杂剂。第一和第二掺杂剂是具有相同中心金属的金属有机络合物，第二掺杂剂将能量传递到第一掺杂剂。

22. 发明申请

US20080265761A1 LIGHT EMITTING DEVICE HAVING DOPANTS IN A LIGHT EMITTING LAYER 失效
标题翻译：在发光层中具有多光斑的发光装置
公开(公告)号：US20080265761A1
公开(公告)日：2008-10-30
申请号：US12147181
申请日：2008-06-26
申请人： Manabu Furugori , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
发明人： Manabu Furugori , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
IPC分类号： H01J1/63
CPC分类号： H01L51/5012 , C09K11/06 , C09K2211/10 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1018 , C09K2211/1029 , C09K2211/1048 , C09K2211/1059 , C09K2211/1092 , C09K2211/1096 , C09K2211/18 , C09K2211/185 , H01L51/0051 , H01L51/0053 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L51/5052 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： A light emitting device having an anode and a cathode provided on a substrate, and an organic light emitting layer between the anode and the cathode, where the organic light emitting layer includes a light emitting material and first and second dopants for improving the dispersability thereof. The first and second dopants are metal organic complex compounds having the same ligand skeletal structures.
摘要翻译：具有设置在基板上的阳极和阴极的发光器件和在阳极和阴极之间的有机发光层，其中有机发光层包括发光材料和用于提高其分散性的第一和第二掺杂剂。第一和第二掺杂剂是具有相同配体骨架结构的金属有机络合物。

23. 发明授权

US07321194B2 Display device with protective film over display region 有权
标题翻译：在显示区域的显示设备与保护膜
公开(公告)号：US07321194B2
公开(公告)日：2008-01-22
申请号：US10530896
申请日：2003-10-09
申请人： Shigeki Kondo , Hidemasa Mizutani , Masahiro Fushimi , Seishi Miura , Takashi Moriyama
发明人： Shigeki Kondo , Hidemasa Mizutani , Masahiro Fushimi , Seishi Miura , Takashi Moriyama
IPC分类号： H05B33/00
CPC分类号： H01L27/3258 , H01L27/3246 , H01L51/5253 , H05B33/04
摘要： In a display device having a display region formed by disposing a plurality of organic light emitting elements such as organic EL elements, it becomes possible to prevent penetration of water into the display region to suppress degradation in display characteristics even during drive over a long period of time and to improve long-term reliability. There is provided a display device comprising a display region (120) having a plurality of organic light emitting elements disposed on a substrate (101), each of the plurality of organic light emitting elements having an organic layer (103 comprising a light emitting layer interposed between an anode and a cathode (102, 104), wherein the display region (120) is formed on a first insulating protective layer (106) provided on the substrate (101), and a surface on a side opposite to a substrate (101) side and an entire periphery of the display region (120) are covered with an insulating protective film (107).
摘要翻译：在具有通过设置诸如有机EL元件的多个有机发光元件形成的显示区域的显示装置中，可以防止水渗透到显示区域，从而即使在长时间的驱动中也能够抑制显示特性的劣化时间和提高长期可靠性。提供了一种显示装置，其包括具有设置在基板（101）上的多个有机发光元件的显示区域（120），所述多个有机发光元件中的每一个具有有机层（103包括插入了发光层的发光层在阳极和阴极（102,104）之间，其中显示区域（120）形成在设置在基板（101）上的第一绝缘保护层（106）上，以及与基板（101）相对的一侧的表面）侧和显示区域（120）的整个周边被绝缘保护膜（107）覆盖。

24. 发明申请

US20070212570A1 LUMINESCENCE DEVICE AND DISPLAY APPARATUS 有权
标题翻译：发光装置和显示装置
公开(公告)号：US20070212570A1
公开(公告)日：2007-09-13
申请号：US11688580
申请日：2007-03-20
申请人： Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
发明人： Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
IPC分类号： H01L51/54
CPC分类号： H01L51/0085 , C07F15/004 , C07F15/0066 , C07F15/008 , C07F15/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1092 , C09K2211/185 , H01L27/3244 , H01L51/005 , H01L51/0059 , H01L51/0081 , H01L51/0084 , H01L51/5012 , H01L51/5016 , H01L51/5234 , H05B33/14 , Y10S428/917
摘要： A metal coordination compound having the following structure: wherein M′ is Ir or Rh, m′ is 2, and are identical to each other and are represented by a substituted or unsubstituted phenyl isoquinoline ligand. A luminescence device and a display apparatus using this metal coordination is compound are provided.
摘要翻译：具有以下结构的金属配位化合物：其中M'是Ir或Rh，m'是2，并且彼此相同并且由取代或未取代的苯基异喹啉配体表示。提供了使用这种金属配位的发光装置和显示装置是化合物。

25. 发明授权

US07205054B2 Metal coordination compound, luminescence device and display apparatus 失效
标题翻译：金属配位化合物，发光装置及显示装置
公开(公告)号：US07205054B2
公开(公告)日：2007-04-17
申请号：US11193509
申请日：2005-08-01
申请人： Akira Tsuboyama , Hidemasa Mizutani , Shinjiro Okada , Takao Takuguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Manabu Furugori
发明人： Akira Tsuboyama , Hidemasa Mizutani , Shinjiro Okada , Takao Takuguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Manabu Furugori
IPC分类号： H01L51/54 , C09K11/06
CPC分类号： H01L51/0085 , C07F15/0033 , C07F15/006 , C07F15/0073 , C07F15/0086 , H01L51/0042 , H01L51/0087 , H01L51/009 , H01L51/5016 , Y10S428/917
摘要： An organic EL device includes a luminescence layer containing a metal coordination compound represented by the following formula (1): LmML′n, wherein M denotes Ir, Pt, Rh or Pd; L denotes a bidentate ligand; L′ denotes a bidentate ligand different from L; m is an integer of 1, 2 or 3; and n is an integer of 0, 1 or 2 with the proviso that the sum of m and n is 2 or 3. The partial structure MLm is represented by formula (2) or formula (3) shown below, and the partial structure ML′n is represented by formula (4) or formula (5) shown below: wherein CyN1, CyN2 and CyN3 independently denote a substituted or unsubstituted cyclic group containing a nitrogen atom connected to M; CyN4 denotes a cyclic group containing 8-quinoline or its derivative having a nitrogen atom connected to M.
摘要翻译：有机EL器件包括含有由下式（1）表示的金属配位化合物的发光层：LmML'n，其中M表示Ir，Pt，Rh或Pd; L表示二齿配体; L'表示不同于L的二齿配体; m为1,2或3的整数; n是0,1或2的整数，条件是m和n的和为2或3.部分结构MLm由下面的式（2）或式（3）表示，部分结构ML 'n由下式（4）或式（5）表示：

26. 发明授权

US06974639B2 Metal coordination compound, luminescence device and display apparatus 有权
标题翻译：金属配位化合物，发光装置及显示装置
公开(公告)号：US06974639B2
公开(公告)日：2005-12-13
申请号：US10090838
申请日：2002-03-06
申请人： Akira Tsuboyama , Shinjiro Okada , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Jun Kamatani , Manabu Furugori
发明人： Akira Tsuboyama , Shinjiro Okada , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Jun Kamatani , Manabu Furugori
IPC分类号： H01L51/50 , C07F15/00 , C09K11/06 , H01L51/00 , H01L51/30 , H05B33/14
CPC分类号： H01L51/0084 , C07F15/0033 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0085 , H01L51/5012 , Y10S428/917
摘要： An electroluminescence device having a layer containing a specific metal coordination compound is provided. The metal coordination compound is represented by formula (1) below: MLmL′n (1), wherein M is a metal atom of Ir, Pt, Rh or Pd; L and L′ are mutually different bidentate ligands; m is 1, 2 or 3 and n is 0, 1 or 2 with the proviso that m+n is 2 or 3; a partial structure MLm is represented by formula (2) shown below and a partial structure ML′n is represented by formula (3) or (4) shown below: The metal coordination compound of the formula (1) is characterized by having at least one aromatic substituent for at least one of CyN1, CyN2, CyC1 and CyC2. The metal coordination compound having the aromatic substituent is effective in providing high-efficiency luminescence, long-term high luminance, and less deterioration by current passing.
摘要翻译：提供具有含有特定金属配位化合物的层的电致发光器件。金属配位化合物由下式（1）表示：<？in-line-formula description =“In-line Formulas”end =“lead”？> ML L' 其中M是Ir，Pt，Rh或Pd的金属原子;（3）其中M是Ir，Pt，Rh或Pd的金属原子; L和L'是相互不同的二齿配体; m为1,2或3，n为0,1或2，条件是m + n为2或3; 部分结构MLm由下面所示的式（2）表示，并且部分结构ML'N N由如下所示的式（3）或（4）表示：式（1）的金属配位化合物）的特征在于对于CyN1，CyN2，CyC1和CyC2中的至少一种具有至少一个芳族取代基。具有芳香族取代基的金属配位化合物在提供高效率发光，长期高亮度和通过电流劣化方面是有效的。

27. 发明申请

US20050237288A1 Color liquid crystal display device 审中-公开
标题翻译：彩色液晶显示装置
公开(公告)号：US20050237288A1
公开(公告)日：2005-10-27
申请号：US11123149
申请日：2005-05-06
申请人： Hideki Yoshinaga , Hideo Mori , Seishi Miura
发明人： Hideki Yoshinaga , Hideo Mori , Seishi Miura
IPC分类号： G02F1/133 , G09G3/20 , G09G3/34 , G09G3/36 , H04N9/30
CPC分类号： G09G3/3413 , G09G3/3611 , G09G2310/0235 , G09G2320/0242 , G09G2320/0261 , G09G2320/0276 , G09G2320/103 , G09G2330/021 , G09G2340/06 , G09G2360/16
摘要： A color liquid crystal display device includes at least a liquid crystal display part, and light sources for irradiating the liquid crystal display part with lights of three primary colors, respectively, and performs display of one frame by respective fields of three primary colors and a white field displayed with a mixture of the three primary colors in the liquid crystal display part. The device further includes a circuit for comparing brightness levels of inputted three primary color signals for one frame with each other to define a maximum value thereof as a brightness level of a white signal for one frame; a circuit for setting a proportion of the brightness level of the white signal to be displayed in the white field; and a light source driving part for driving the light sources of the three primary colors so that the white field emits light depending on the brightness level of the white signal and the proportion.
摘要翻译：彩色液晶显示装置至少包括液晶显示部分，以及分别用三原色光照射液晶显示部分的光源，并通过三原色和白色的各个场进行一帧显示在液晶显示部分中以三原色混合显示的场。该装置还包括用于将一帧的输入的三原色信号的亮度级彼此进行比较以将其最大值定义为一帧的白色信号的亮度级的电路; 用于设置要在白场中显示的白色信号的亮度级别的比例的电路; 以及用于驱动三原色光源的光源驱动部分，使得白色场根据白色信号的亮度水平和比例发光。

28. 发明申请

US20050208335A1 Luminescence device and display apparatus 有权
标题翻译：发光装置和显示装置
公开(公告)号：US20050208335A1
公开(公告)日：2005-09-22
申请号：US11126203
申请日：2005-05-11
申请人： Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Manabu Furugori
发明人： Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Manabu Furugori
IPC分类号： C07F15/00 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14
CPC分类号： H01L51/0084 , C07F15/004 , C07F15/0066 , C07F15/008 , C07F15/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1025 , C09K2211/1029 , C09K2211/1033 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/005 , H01L51/0059 , H01L51/006 , H01L51/0071 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H05B33/14 , Y10S428/917
摘要： In a luminescence device formed of one or plural layers of organic film between a cathode and an anode, at least one layer is a luminescence layer, and a luminescence molecule of a metal coordination compound having a basic structure represented by formula (1) MLnL′n and having a substituent on at least one of cyclic groups incorporated as a guest in a host material at a concentration of at least 8 wt. %, which is higher than a concentration at which a luminescence molecule of a similar structure but having no substituent exhibits a maximum luminescence efficiency to form the luminescence layer. As a result, a high-efficiency luminescence device is provided, which is less likely to cause concentration extinction even when a luminescence molecule is contained at a high concentration relative to the host material in the luminescence layer.
摘要翻译：在由阴极和阳极之间的一层或多层有机膜形成的发光装置中，至少一层是发光层，具有由式（1）表示的基本结构的金属配位化合物的发光分子ML < 在至少8重量％的浓度下在主体材料中作为客体引入的至少一种环状基团具有取代基。％，其高于具有相似结构但没有取代基的发光分子的浓度表现出最大发光效率以形成发光层。结果，提供了一种高效率发光装置，即使当发光分子相对于发光层中的主体材料以高浓度被包含时，其也不太可能引起浓度消光。

29. 发明授权

US06921915B2 Metal coordination compound, luminescence device and display apparatus 有权
标题翻译：金属配位化合物，发光装置及显示装置
公开(公告)号：US06921915B2
公开(公告)日：2005-07-26
申请号：US10090836
申请日：2002-03-06
申请人： Takao Takiguchi , Shinjiro Okada , Akira Tsuboyama , Seishi Miura , Takashi Moriyama , Jun Kamatani , Manabu Furugori
发明人： Takao Takiguchi , Shinjiro Okada , Akira Tsuboyama , Seishi Miura , Takashi Moriyama , Jun Kamatani , Manabu Furugori
IPC分类号： H01L51/50 , C07F15/00 , C09K11/06 , H01L51/00 , H01L51/30
CPC分类号： H01L51/0085 , C07F15/0033 , H01L51/0059 , H01L51/0081 , H01L51/5012
摘要： An electroluminescence device having a layer containing a specific metal coordination compound is provided. The metal coordination compound is represented by formula (1) below: MLmL′n (1), wherein M is a metal atom of Ir, Pt, Rh or Pd; L and L′ are mutually different bidentate ligands; m is 1, 2 or 3 and n is 0, 1 or 2 with the proviso that m+n is 2 or 3; a partial structure MLm is represented by formula (2) shown below and a partial structure ML′n is represented by formula (3) or (4) shown below: at least one of the optional substituent(s) of the cyclic groups, and the cyclic groups CyC1 and CyC2 include an aromatic group capable of having a substituent represented by the following formula (5): The metal coordination compound having the aromatic group is effective in providing high-efficiency luminescence and long-term high luminance.
摘要翻译：提供具有含有特定金属配位化合物的层的电致发光器件。金属配位化合物由下式（1）表示：<？in-line-formula description =“In-line Formulas”end =“lead”？> ML L' 其中M是Ir，Pt，Rh或Pd的金属原子;（3）其中M是Ir，Pt，Rh或Pd的金属原子; L和L'是相互不同的二齿配体; m为1,2或3，n为0,1或2，条件是m + n为2或3; 部分结构MLm由下面所示的式（2）表示，并且部分结构ML'N N由如下所示的式（3）或（4）表示：至少一个任选的取代基）环状基团，并且环状基团CyC 1＆lt; 1＆gt;和CyC 2包括能够具有下式（5）表示的取代基的芳香族基团：具有芳香族基团的金属配位化合物在提供高效发光和长期高亮度。

30. 发明申请

US20050035707A1 Light emitting device having dopant in a light emitting layer, and method of producing the light emitting device 有权
标题翻译：在发光层中具有掺杂剂的发光器件，以及制造该发光器件的方法
公开(公告)号：US20050035707A1
公开(公告)日：2005-02-17
申请号：US10943868
申请日：2004-09-20
申请人： Manabu Furugori , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
发明人： Manabu Furugori , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
IPC分类号： C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , G09F13/04
CPC分类号： H01L51/5012 , C09K11/06 , C09K2211/10 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1018 , C09K2211/1029 , C09K2211/1048 , C09K2211/1059 , C09K2211/1092 , C09K2211/1096 , C09K2211/18 , C09K2211/185 , H01L51/0051 , H01L51/0053 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L51/5052 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： A light emitting device having an anode and a cathode provided on a substrate, and an organic light emitting layer between the anode and the cathode, where the organic light emitting layer includes a light emitting material and a dopant for improving the dispersibility thereof. As the dopant, there are employed a light emitting compound and a non-light emitting compound or a current enhancing material. In case of employing the light emitting compound, the composition corresponds to a case of utilizing plural light emitting materials, and, in such case, the light emission wavelengths are preferably mutually closer. Also, evaporation of the light emitting material and the dopant in the same evaporation boat makes it possible to reduce evaporation temperature, thereby improving the dispersability of the light emitting material.
摘要翻译：具有设置在基板上的阳极和阴极的发光器件和在阳极和阴极之间的有机发光层，其中有机发光层包括用于提高其分散性的发光材料和掺杂剂。作为掺杂剂，使用发光化合物和非发光化合物或电流增强材料。在使用发光性化合物的情况下，该组成对应于利用多种发光材料的情况，在这种情况下，发光波长优选相互接近。此外，在相同的蒸发舟皿中的发光材料和掺杂剂的蒸发使得可以降低蒸发温度，从而提高发光材料的分散性。

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