专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US07250718B2 Actively driven organic EL device and manufacturing method thereof 有权
标题翻译：积极驱动的有机EL器件及其制造方法
公开(公告)号：US07250718B2
公开(公告)日：2007-07-31
申请号：US11182833
申请日：2005-07-18
申请人： Chishio Hosokawa
发明人： Chishio Hosokawa
IPC分类号： H01J1/88
CPC分类号： H01L27/3276 , H01L27/3244 , H01L27/3246 , H01L27/3297 , H01L51/5206 , H01L51/5212 , H01L51/5228 , H01L51/5234 , H01L51/5281 , H01L51/5284 , H01L2251/5315 , H05B33/12
摘要： The present invention is a active-driving organic EL light emission device comprising an organic EL element comprising an organic luminous medium between an upper electrode and a lower electrode, and a thin film transistor for driving this organic EL element, wherein light emitted from the organic EL element is taken out from the side of the upper electrode, and the upper electrode comprises a main electrode formed of transparent conductive material, and an auxiliary electrode formed of a low-resistance material. According to the active-driving organic EL light emission device of this structure, the numerical aperture can be made large. Additionally, the sheet resistivity of the upper electrode can be made low even if luminescence is taken out from the side of the upper electrode. Thus, it is possible to provide an active-driving organic EL light emission device making it possible to display images having a high brightness and a homogenous brightness; and a method for manufacturing the same.
摘要翻译：本发明是一种有源驱动型有机EL发光装置，其包括在上电极和下电极之间包含有机发光介质的有机EL元件和用于驱动该有机EL元件的薄膜晶体管，其中从有机EL发射的光 EL元件从上电极的一侧取出，上电极包括由透明导电材料形成的主电极和由低电阻材料形成的辅助电极。根据该结构的有源驱动型有机EL发光装置，能够使数值孔径大。另外，即使从上部电极的侧面取出发光，也可以使上部电极的电阻率降低。因此，可以提供一种能够显示具有高亮度和均匀亮度的图像的主动驱动有机EL发光装置; 及其制造方法。

92. 发明申请

US20070152565A1 Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device 有权
标题翻译：用于有机电致发光器件的发光材料，使用其的有机电致发光器件和用于有机电致发光器件的材料
公开(公告)号：US20070152565A1
公开(公告)日：2007-07-05
申请号：US10583554
申请日：2004-12-13
申请人： Mineyuki Kubota , Masakazu Funahashi , Chishio Hosokawa
发明人： Mineyuki Kubota , Masakazu Funahashi , Chishio Hosokawa
IPC分类号： H01L51/00 , C07F7/10 , C07C211/31 , C07C229/52 , H01J1/62
CPC分类号： H01L51/0058 , C07C15/28 , C07C15/38 , C07C15/60 , C07C2603/24 , C07C2603/50 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , H01L51/0059 , H01L51/5012 , H01L51/5056 , H05B33/14
摘要： Disclosed is a light-emitting material for organic electroluminescent (EL) devices which is composed of an asymmetric anthracene derivative of a specific structure. Also disclosed are a material for organic EL devices and an organic EL device wherein an organic thin film layer composed of one or more layers including at least a light-emitting layer is interposed between a cathode and an anode. At least one layer composed of the organic thin film layer contains the material for organic EL devices by itself or as a component of a mixture. Consequently, the organic EL device has a high efficiency and a long life. Also disclosed are a light-emitting material for organic EL devices and material for organic devices which enable to realize such an organic EL device.
摘要翻译：公开了一种由特定结构的不对称蒽衍生物组成的有机电致发光（EL）器件的发光材料。还公开了一种有机EL器件和有机EL器件的材料，其中由至少包含发光层的一层或多层构成的有机薄膜层插入在阴极和阳极之间。由有机薄膜层构成的至少一个层本身或作为混合物的成分含有有机EL元件用材料。因此，有机EL器件具有高效率和长寿命。还公开了能够实现这种有机EL器件的有机EL器件用发光材料和有机器件用材料。

93. 发明申请

US20070134515A1 ORGANIC ELECTROLUMINESCENCE DEVICE EMITTING WHITE LIGHT 审中-公开
标题翻译：有机电致发光器件发光白光
公开(公告)号：US20070134515A1
公开(公告)日：2007-06-14
申请号：US11675310
申请日：2007-02-15
申请人： Kenichi Fukuoka , Sanae Tagami , Chishio Hosokawa
发明人： Kenichi Fukuoka , Sanae Tagami , Chishio Hosokawa
IPC分类号： H01L51/54
CPC分类号： H05B33/14 , C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0056 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/5012 , H01L51/5036 , H01L2251/308 , Y02B20/181 , Y10S428/917
摘要： An organic electroluminescence device emitting white light which emits white light and exhibits properties sufficient for practical applications, i.e., a high efficiency of light emission and a long life, is provided. The organic electroluminescence device emitting white light comprises a pair of electrodes and a layer of a light emitting medium disposed between the pair of electrodes, wherein the layer of a light emitting medium comprises a light emitting material emitting blue light and a fluorescent compound having at least one structure selected from a fluoranthene skeleton structure, a pentacene skeleton structure and a perylene skeleton structure.
摘要翻译：本发明提供一种发出发出白光并发挥实用应用性能即发光效率高，寿命长的白光的有机电致发光元件。发射白光的有机电致发光器件包括一对电极和布置在该对电极之间的发光介质层，其中发光介质层包括发射蓝光的发光材料和至少具有荧光化合物的荧光化合物选自荧蒽骨架结构，并五苯骨架结构和苝骨架结构的一种结构。

94. 发明申请

US20070007882A1 Organic electroluminescent device and display using same 有权
标题翻译：有机电致发光器件和使用其的显示器
公开(公告)号：US20070007882A1
公开(公告)日：2007-01-11
申请号：US10562124
申请日：2004-06-16
申请人： Kenichi Fukuoka , Chishio Hosokawa
发明人： Kenichi Fukuoka , Chishio Hosokawa
IPC分类号： H01L51/54 , H05B33/26
CPC分类号： H01L51/0051 , H01L51/0058 , H01L51/0059 , H01L51/0068 , H01L51/007 , H01L51/0071 , H01L51/0081 , H01L51/5278 , Y10T428/24818
摘要： An organic electroluminescent device including: at least two or more emitting layers (4), (8) between an anode (10) and a cathode (2), and an intermediate electrode layer (6) being interposed between emitting layers (4), (8), the intermediate electrode layer (6) being a single layer or a multilayer structure of a plurality of layers, at least one of the layers (6) including a semiconductive material having a resistivity of 0.001 to 10,000 Ω·cm. The device and a display using the same have a high efficiency and long life time.
摘要翻译：一种有机电致发光器件，包括：在阳极（10）和阴极（2）之间的至少两个或更多个发光层（4），（8）和介于发光层（4）之间的中间电极层（6）（8）中，所述中间电极层（6）为单层或多层的多层结构，所述层（6）中的至少一层包括电阻率为0.001〜10,000Ω·cm的半导体材料。该装置和使用该装置的显示器具有高效率和长的使用寿命。

95. 发明授权

US07053255B2 Substituted diphenylanthracene compounds for organic electroluminescence devices 有权
标题翻译：用于有机电致发光器件的取代的二苯基蒽化合物
公开(公告)号：US07053255B2
公开(公告)日：2006-05-30
申请号：US09985353
申请日：2001-11-02
申请人： Hidetsugu Ikeda , Hiromasa Arai , Masakazu Funahashi , Chishio Hosokawa
发明人： Hidetsugu Ikeda , Hiromasa Arai , Masakazu Funahashi , Chishio Hosokawa
IPC分类号： C07C15/00 , C09K11/06
CPC分类号： C09K11/06 , C07C13/567 , C07C15/28 , C07C15/30 , C07C2603/42 , C07C2603/50 , C07C2603/52 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0058 , H01L51/0068 , H01L51/0081 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： A compound having a of the present invention has the diphenylanthracene structure at the center and a specific structure substituted with an aryl group at end portions. An organic electroluminescence device comprises a plurality of layers of thin films of organic compounds which comprise a light emitting layer or a plurality of layers comprising a light emitting layer and are disposed between a pair of electrodes and at least one of the layers of thin films of organic compounds comprises the above compound. The compound exhibits excellent efficiency of light emission and heat resistance, has a long life and emits bluish light having excellent purity of color and the organic electroluminescence device comprises the compound and exhibits the same advantageous properties.
摘要翻译：具有本发明的化合物的中心具有二苯基蒽结构，在端部具有被芳基取代的特定结构。有机电致发光器件包括多层有机化合物薄膜，它们包括发光层或包含发光层的多个层，并且设置在一对电极和至少一层薄膜之间有机化合物包括上述化合物。该化合物显示出优异的发光效率和耐热性，具有长的使用寿命并发出具有优异纯度的蓝色光，并且有机电致发光器件包含该化合物并表现出相同的有利特性。

96. 发明授权

US07034339B2 Organic EL display device having host compound and phosphorescent luminous compound, and method of driving same 有权
标题翻译：具有主体化合物和磷光发光性化合物的有机EL显示装置及其驱动方法
公开(公告)号：US07034339B2
公开(公告)日：2006-04-25
申请号：US10485688
申请日：2002-07-08
申请人： Masahide Matsuura , Chishio Hosokawa
发明人： Masahide Matsuura , Chishio Hosokawa
IPC分类号： H01L27/15
CPC分类号： H01L51/0085 , G09G3/2014 , G09G3/3258 , G09G2300/0842 , G09G2310/0251 , G09G2310/0256 , G09G2310/066 , G09G2320/0247 , G09G2320/043 , H01L27/3244 , H01L51/52 , H05B33/0896
摘要： In an organic electroluminescence display device (30) comprising an organic EL element (26) having a structure wherein an organic luminescent medium (24) is sandwiched between a top electrode (20) and a bottom electrode (22), and a driving circuit (14) for driving the organic EL element (26), the organic luminescent medium (24) comprises a host compound and a triplet-related luminous compound and the driving circuit (14) applies a electric pulse voltage or pulse current having a frequency of 30 Hz or more and a duty ratio of 1/5 or less. In this way, it is possible to provide an organic EL display device which consumes a low electric power and has a long luminous life span, and a method for driving the same.
摘要翻译：在包含有机EL发光元件（26）的有机电致发光显示装置（30）中，其中有机发光介质（24）夹在顶电极（20）和底电极（22）之间，驱动电路 14）用于驱动有机EL元件（26），有机发光介质（24）包括主体化合物和三重态相关的发光化合物，并且驱动电路（14）施加电脉冲电压或频率为30的脉冲电流 Hz以上，占空比为1/5以下。以这种方式，可以提供消耗低功率并且具有长发光寿命的有机EL显示装置及其驱动方法。

97. 发明申请

US20060012296A1 Organic Electroluminescent Display And Its Production Method 审中-公开
标题翻译：有机电致发光显示及其制作方法
公开(公告)号：US20060012296A1
公开(公告)日：2006-01-19
申请号：US10529500
申请日：2003-10-16
申请人： Mitsuru Eida , Hitoshi Kuma , Chishio Hosokawa
发明人： Mitsuru Eida , Hitoshi Kuma , Chishio Hosokawa
IPC分类号： H05B33/00 , H05B33/22
CPC分类号： H01L27/322 , H01L27/3244 , H01L51/524 , H01L51/5256 , H01L2251/558 , H05B33/04
摘要： An organic electroluminescent display including: a supporting substrate; an organic electroluminescent element; a first passivation layer; a second passivation layer; a color conversion layer for adjusting and/or converting the color of a light emitted from the organic electroluminescent element; and a transparent substrate formed in sequence. Since the display has two passivation layers, a pinhole pass can be effectively blocked, thereby enhancing the sealing properties. Consequently a non-emission region such as a dark spot is hardly formed, and therefore the display can have excellent durability.
摘要翻译：一种有机电致发光显示器，包括：支撑基板; 有机电致发光元件; 第一钝化层; 第二钝化层; 颜色转换层，用于调节和/或转换从有机电致发光元件发射的光的颜色; 和依次形成的透明基板。由于显示器具有两个钝化层，所以可以有效地阻挡针孔通道，从而提高密封性能。因此，难以形成诸如暗点的非发光区域，因此显示器可以具有优异的耐久性。

98. 发明申请

US20050214565A1 Novel aromatic compound and organic electroluminescent element containing the same 有权
标题翻译：新型芳香族化合物和含有其的有机电致发光元件
公开(公告)号：US20050214565A1
公开(公告)日：2005-09-29
申请号：US10508602
申请日：2003-04-17
申请人： Hidetsugu Ikeda , Masahide Matsuura , Masakazu Funahashi , Chishio Hosokawa
发明人： Hidetsugu Ikeda , Masahide Matsuura , Masakazu Funahashi , Chishio Hosokawa
IPC分类号： C07C13/567 , C07C15/28 , C07C15/60 , C07C211/54 , C07D209/82 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14
CPC分类号： H01L51/5052 , C07C15/28 , C07D209/82 , C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , H01L51/002 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0072 , H01L51/0081 , H01L51/5012 , H01L51/5048 , H01L2251/308 , Y10S428/917
摘要： A novel aromatic compound having an anthracene skeleton structure and an asymmetric molecular structure; and an organic electroluminescence device which comprises a cathode, an anode and an organic thin film layer comprising at least one layer containing a light emitting layer and sandwiched between the cathode and the anode in which at least one layer in the organic thin film layer contains the above novel aromatic compound singly or as a component of a mixture. The organic electroluminescence device exhibits a great luminance of emitted light, a great efficiency of light emission and a high purity of color, emits bluish light, is excellent in stability at high temperatures and has a long life. The organic electroluminescence device can be provided by utilizing the novel aromatic compound.
摘要翻译：一种具有蒽骨架结构和不对称分子结构的新型芳香族化合物; 以及包含阴极，阳极和有机薄膜层的有机电致发光器件，所述有机薄膜层包含至少一层包含发光层并夹在所述阴极和阳极之间的层，其中所述有机薄膜层中的至少一层含有上述新型芳族化合物单独或作为混合物的组分。有机电致发光元件的发光亮度高，发光效率高，颜色纯度高，发出蓝光，在高温下的稳定性优异，寿命长。可以通过利用新的芳族化合物来提供有机电致发光器件。

99. 发明申请

US20050019606A1 Organic electroluminescence device emitting white light 审中-公开
公开(公告)号：US20050019606A1
公开(公告)日：2005-01-27
申请号：US10852261
申请日：2004-05-25
申请人： Kenichi Fukuoka , Sanae Tagami , Chishio Hosokawa
发明人： Kenichi Fukuoka , Sanae Tagami , Chishio Hosokawa
IPC分类号： C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/12 , H05B33/14
CPC分类号： H05B33/14 , C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0056 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/5012 , H01L51/5036 , H01L2251/308 , Y02B20/181 , Y10S428/917
摘要： An organic electroluminescence device emitting white light which emits white light and exhibits properties sufficient for practical applications, i.e., a high efficiency of light emission and a long life, is provided. The organic electroluminescence device emitting white light comprises a pair of electrodes and a layer of a light emitting medium disposed between the pair of electrodes, wherein the layer of a light emitting medium comprises a light emitting material emitting blue light and a fluorescent compound having at least one structure selected from a fluoranthene skeleton structure, a pentacene skeleton structure and a perylene skeleton structure.

100. 发明授权

US06617054B2 Organic electroluminescence device 有权
公开(公告)号：US06617054B2
公开(公告)日：2003-09-09
申请号：US10078428
申请日：2002-02-21
申请人： Chishio Hosokawa
发明人： Chishio Hosokawa
IPC分类号： H05B1114
CPC分类号： H01L51/5088 , H01L51/0059 , H01L51/5048 , H01L51/5092 , Y10S428/917 , Y10T428/24942
摘要： The invention provides an organic EL device with improved luminous efficiency. The device has a structure comprising an inorganic non-degenerate semiconductor layer 12, an organic light-emitting layer 14 and a counter electrode 16 as formed in that order on a lower electrode 10, in which the inorganic non-degenerate semiconductor layer 12 is formed of an amorphous material of In—Zn—Al—O and its band gap energy is 2.9 eV.

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