公开(公告)号：US07598669B2

公开(公告)日：2009-10-06

申请号：US10509800

申请日：2003-03-27

申请人： Satoru Toguchi ,  Hitoshi Ishikawa ,  Atsushi Oda

发明人： Satoru Toguchi ,  Hitoshi Ishikawa ,  Atsushi Oda

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01L51/5275

摘要： Provided is a light emitting diode and method for fabricating the same, and a display device using the same, wherein the light emitting diode at least comprises a high refractive index layer on a light transmissive substrate; and an organic electroluminescence (EL) element formed of one organic thin layer or a plurality of organic thin layers interposed between a transparent first electrode and a second electrode formed on the high refractive index layer, and the high refractive index layer has a refractive index higher than that of an emitting layer or has a refractive index of 1.65 or more, and an interface between the high refractive index layer and the light transmissive substrate is roughed to have its center line average roughness in a range of 0.01 μm to 0.6 μm so that light leakage is be prevented and light extraction efficiency becomes higher.

摘要翻译： 提供一种发光二极管及其制造方法，以及使用该发光二极管的显示装置，其中发光二极管至少包括在透光基板上的高折射率层; 以及由一个有机薄层或介于透明第一电极和形成在高折射率层上的第二电极之间的多个有机薄层形成的有机电致发光（EL）元件，并且高折射率层的折射率较高 比折射率为1.65以上，高折射率层与透光性基板的界面粗糙化，使其中心线的平均粗糙度在0.01μm〜0.6μm的范围内，使得 可以防止光泄漏，光提取效率变高。

公开(公告)号：US07201976B2

公开(公告)日：2007-04-10

申请号：US10448704

申请日：2003-05-30

申请人： Hiroshi Tada ,  Atsushi Oda ,  Hitoshi Ishikawa ,  Satoru Toguchi ,  Yukiko Morioka

发明人： Hiroshi Tada ,  Atsushi Oda ,  Hitoshi Ishikawa ,  Satoru Toguchi ,  Yukiko Morioka

IPC分类号： H01L51/54 ,  C07C211/00 ,  C09K11/06 ,  H05B33/12

CPC分类号： C09K11/06 ,  C07C211/54 ,  C07C211/56 ,  C07C211/57 ,  C07C217/80 ,  C07C217/92 ,  C09K2211/1014 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5048 ,  H01L2251/308 ,  H05B33/14 ,  Y10S428/917

摘要： An organic electroluminescence material of the present invention includes, in order to provide an durable organic EL device emitting light of high brightness, a compound shown by the general formula (A-I) or (B-I) (as explained in the specification) wherein, A1 to A3 which may be the same or different, are independently each a substituent shown by the general formula (A-II) (as explained in the specification): and a1, b1, and b2 are independently each an aryl group which may be substituted, a1 having at least one substituent shown by the general formula (B-II) (as explained in the specification), and b1 and b2 each having at least one substituent shown by the general formula (B-III) (as explained in the specification), and b1 and b2 may be the same of different.

摘要翻译： 本发明的有机电致发光材料为了提供发出高亮度的光的耐用的有机EL元件，包括通式（AI）或（BI）所示的化合物（如说明书中所述），其中A < 可以相同或不同的A 1〜N 3各自独立地为通式（A-II）所示的取代基（如说明书中所述）：和 b 1，b 1和b 2各自独立地为可以被取代的芳基，具有1〜 至少一个由通式（B-II）（如说明书中所解释）所示的取代基，和b 1和b 2各自具有至少一个取代基， 通式（B-III）（如说明书中所述）和b 1和b 2 2可以相同。

公开(公告)号：US07125614B2

公开(公告)日：2006-10-24

申请号：US10756394

申请日：2004-01-14

申请人： Satoru Toguchi ,  Atsushi Oda ,  Hitoshi Ishikawa

发明人： Satoru Toguchi ,  Atsushi Oda ,  Hitoshi Ishikawa

IPC分类号： H01L51/54 ,  H05B33/12 ,  C07C211/61

CPC分类号： H01L51/0056 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  H01L51/0055 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/007 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

摘要： An electroluminescent device includes an anode, a cathode and at least one organic layer sandwiched between the anode and the cathode, the organic layer including a light-emitting layer which includes compound C1.

摘要翻译： 电致发光器件包括阳极，阴极和夹在阳极和阴极之间的至少一个有机层，有机层包括包含化合物C1的发光层。

公开(公告)号：US06921627B2

公开(公告)日：2005-07-26

申请号：US10697050

申请日：2003-10-31

申请人： Hiroshi Tada ,  Atsushi Oda ,  Hitoshi Ishikawa ,  Satoru Toguchi

发明人： Hiroshi Tada ,  Atsushi Oda ,  Hitoshi Ishikawa ,  Satoru Toguchi

IPC分类号： H05B33/10 ,  H01L21/302 ,  H01L21/3065 ,  H01L27/32 ,  H01L51/50 ,  H01L51/56 ,  H05B33/22 ,  H01J1/62 ,  H01J9/20

CPC分类号： H01L27/3281 ,  H01L51/56 ,  H01L2251/5392 ,  Y10T428/2457 ,  Y10T428/24669

摘要： In an organic electroluminescent device, a plurality of striped lower electrodes are formed on an insulating substrate along a first direction, and a plurality of fillers made of amorphous carbon are filled between the lower electrodes. Organic thin film layers including an emitting layer is formed on the fillers and the lower electrodes. A plurality of striped upper electrodes are formed on the organic thin film layer along a second direction different from the first direction.

摘要翻译： 在有机电致发光器件中，沿着第一方向在绝缘衬底上形成多个带状下电极，并且在下电极之间填充多个由无定形碳制成的填充物。 在填料和下电极上形成有发光层的有机薄膜层。 沿着与第一方向不同的第二方向在有机薄膜层上形成多个条纹状上部电极。

公开(公告)号：US06921588B2

公开(公告)日：2005-07-26

申请号：US09737319

申请日：2000-12-14

申请人： Satoru Toguchi ,  Hitoshi Ishikawa ,  Hiroshi Tada ,  Yukiko Morioka ,  Atsushi Oda

发明人： Satoru Toguchi ,  Hitoshi Ishikawa ,  Hiroshi Tada ,  Yukiko Morioka ,  Atsushi Oda

IPC分类号： C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H05B33/12

CPC分类号： H01L51/006 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/0067 ,  H01L51/007 ,  H01L51/0081 ,  H01L51/5012 ,  Y10S428/917

摘要： An organic EL device comprising an anode, a cathode, and one or more organic thin-film layers having a light-emitting layer sandwiched between the anode and the cathode, the organic thin-film layers including, either singly or as a mixture, a perylene compound represented by a general formula [1] or a benzoperylene compound represented by a general formula [2].

摘要翻译： 一种有机EL器件，其包括阳极，阴极和一个或多个有机层，该有机薄膜层具有夹在阳极和阴极之间的发光层，有机薄膜层可以单独或混合使用， 由通式[1]表示的苝化合物或由通式[2]表示的苯并环戊烯化合物。

公开(公告)号：US20050127832A1

公开(公告)日：2005-06-16

申请号：US10509800

申请日：2003-03-27

申请人： Satoru Toguchi ,  Hitoshi Ishikawa ,  Atsushi Oda

发明人： Satoru Toguchi ,  Hitoshi Ishikawa ,  Atsushi Oda

IPC分类号： H01L51/50 ,  H01L51/52 ,  H05B33/02 ,  H05B33/10 ,  H05B33/14 ,  H05B33/22 ,  H05B33/00 ,  F21V5/00

CPC分类号： H01L51/5275

摘要： Provided is a light emitting diode and method for fabricating the same, and a display device using the same, wherein the light emitting diode at least comprises a high refractive index layer on a light transmissive substrate; and an organic electroluminescence (EL) element formed of one organic thin layer or a plurality of organic thin layers interposed between a transparent first electrode and a second electrode formed on the high refractive index layer, and the high refractive index layer has a refractive index higher than that of an emitting layer or has a refractive index of 1.65 or more, and an interface between the high refractive index layer and the light transmissive substrate is roughed to have its center line average roughness in a range of 0.01 μm to 0.6 μm so that light leakage is be prevented and light extraction efficiency becomes higher.

摘要翻译： 提供一种发光二极管及其制造方法，以及使用该发光二极管的显示装置，其中发光二极管至少包括在透光基板上的高折射率层; 以及由一个有机薄层或介于透明第一电极和形成在高折射率层上的第二电极之间的多个有机薄层形成的有机电致发光（EL）元件，并且高折射率层的折射率较高 比折射率为1.65以上，高折射率层与透光性基板的界面粗糙化，使其中心线的平均粗糙度在0.01μm〜0.6μm的范围内，使得 可以防止光泄漏，光提取效率变高。

公开(公告)号：US06899961B2

公开(公告)日：2005-05-31

申请号：US09736519

申请日：2000-12-13

申请人： Yukiko Morioka ,  Atsushi Oda ,  Hitoshi Ishikawa ,  Satoru Toguchi ,  Hiroshi Tada

发明人： Yukiko Morioka ,  Atsushi Oda ,  Hitoshi Ishikawa ,  Satoru Toguchi ,  Hiroshi Tada

IPC分类号： H01L51/50 ,  C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H05B33/14

CPC分类号： H01L51/5012 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0069 ,  H01L51/007 ,  H01L51/0071 ,  H01L51/0077 ,  H01L51/0079 ,  H01L51/0081 ,  Y10S428/917

摘要： An organic EL device including at least an anode, a cathode and an organic light-emitting zone with high brightness is provided. A mixture containing at least two compounds is used for a light-emitting zone and the spectrum of the luminescence from light-emitting zone includes at least one peak at a wavelength which is different from neither of fluorescent peak positions of the compounds included in light-emitting zone.

摘要翻译： 提供了至少具有阳极，阴极和高亮度的有机发光区域的有机EL元件。 将含有至少两种化合物的混合物用于发光区域，并且发光区域的发光光谱包括至少一个不同于发光区域中包含的化合物的荧光峰位置的波长的峰， 发射区。

公开(公告)号：US06784452B2

公开(公告)日：2004-08-31

申请号：US10263665

申请日：2002-10-04

申请人： Satoru Toguchi ,  Atsushi Oda ,  Hitoshi Ishikawa

发明人： Satoru Toguchi ,  Atsushi Oda ,  Hitoshi Ishikawa

IPC分类号： H01L5100

CPC分类号： H01L51/057 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/0094 ,  H01L51/0516

摘要： An organic TFT including an organic film, first and second electrodes each disposed in contact with opposite surfaces of the organic film each other; and a third electrode disposed at a specified distance from each of the first and second electrodes, the third electrode being applied with a voltage to control current flowing from one of the first and the second electrodes to the other through the organic film; and the organic film including a compound represented by general formula [1]. In this TFT, the carrier moves from one of the first and the second electrodes to the other in the direction of the film thickness of the organic film. The device structure realizes the enough short channel length. The organic film provides the higher mobility, thereby the organic TFT with the sufficiently higher speed response is realized.

摘要翻译： 一种有机TFT，包括有机膜，第一和第二电极，各自与有机膜的相对表面相接触地设置; 以及第三电极，其以与所述第一和第二电极中的每一个隔开规定的距离设置，所述第三电极施加电压以控制通过所述有机膜从第一和第二电极之一流动的电流; 和含有通式[1]表示的化合物的有机薄膜。 在该TFT中，载体从有机膜的膜厚方向从第一和第二电极之一移动到另一个。 器件结构实现足够短的通道长度。 有机膜提供更高的迁移率，从而实现具有足够高的速度响应的有机TFT。

公开(公告)号：US06900457B2

公开(公告)日：2005-05-31

申请号：US10261158

申请日：2002-09-30

申请人： Satoru Toguchi ,  Hitoshi Ishikawa ,  Atsushi Oda

发明人： Satoru Toguchi ,  Hitoshi Ishikawa ,  Atsushi Oda

IPC分类号： H05B33/02 ,  G09F9/00 ,  G09F9/30 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H05B33/12 ,  H05B33/22 ,  H05B33/24 ,  H05B33/26 ,  H01L35/24

CPC分类号： H01L51/5268 ,  H01L27/322 ,  H01L51/5225 ,  H01L51/5253 ,  H01L51/5275 ,  H01L2251/5315

摘要： A light emitting device and a manufacturing method thereof and a display used the light emitting device, in which fine patterning for the light emitting device is realized by a simple process and the light leakage is prevented and the efficiency at extracting light is increased, are provided. The light emitting device provides an organic electroluminescent (EL) device in which electrodes and a luminescent layer are formed, a diffraction grating or a zone plate, and a filter. Light emitted from the luminescent layer transmits through the diffraction grating or the zone plate, which is formed with a designated grating pitch, or is reflected at the diffraction grating or the zone plate. With this, the transmitting or reflecting light is controlled to be in a designated angle region. And when the light is transmitted through the filter, light having different color tone and chromaticity from those of the light emitted from the luminescent layer is extracted.

摘要翻译： 一种发光器件及其制造方法以及使用发光器件的显示器，其中通过简单的工艺实现了用于发光器件的精细图案化，并且防止了漏光并提高了提取光的效率。 。 发光器件提供其中形成电极和发光层的有机电致发光（EL）器件，衍射光栅或区域板和滤光器。 从发光层发射的光透过衍射光栅或者带有指定光栅节距的区域板，或者在衍射光栅或区域板处反射。 由此，发送或反射光被控制在指定的角度区域。 并且当透过滤光器时，提取具有与发光层发出的光不同的色调和色度的光。

公开(公告)号：US06821644B2

公开(公告)日：2004-11-23

申请号：US09729195

申请日：2000-12-05

申请人： Hitoshi Ishikawa ,  Satoru Toguchi ,  Hiroshi Tada ,  Yukiko Morioka ,  Atsushi Oda

发明人： Hitoshi Ishikawa ,  Satoru Toguchi ,  Hiroshi Tada ,  Yukiko Morioka ,  Atsushi Oda

IPC分类号： H05B3312

CPC分类号： H01L51/0058 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/007 ,  H01L51/0071 ,  H01L51/0079 ,  H01L51/0081 ,  H01L51/5012 ,  Y10S428/917

摘要： A specific bis(diarylamino)arylene compound expressed in the following general formula [1.1] is used as a constituent material of an organic EL device. By this, luminescent brilliance and EL property are improved, and further, reduction in luminescent property is suppressed, and durability is improved. (wherein, Ar1 represents a substituted or unsubstituted arylene group having 5 to 42 carbon atoms: at least one of Ar2 to Ar3 independently represents a group expressed in the following general formula [1.2]; and the remaining group(s) of Ar2 to Ar5 independently represents an aryl group having 6 to 20 carbon atoms, and at least one of Ar2 to Ar5 has at least one hydrocarbon group which may include oxygen atom(s).) (wherein, each of R1 to R11 independently represents a hydrogen atom or a substituent.)

摘要翻译： 作为有机EL元件的构成材料，使用由以下通式[1.1]表示的特定的二（二芳基氨基）亚芳基化合物。 由此，能够提高发光亮度和EL特性，进一步抑制发光特性的降低，提高耐久性（其中，Ar 1表示取代或未取代的碳原子数为5〜42的亚芳基，Ar 2〜 Ar 3独立地表示由以下通式[1.2]表示的基团; Ar 2〜Ar 5的其余基团独立地表示碳原子数6〜20的芳基，Ar 2〜Ar 5中的至少一个具有至少一个 可以包括氧原子的烃基）（其中，R 1至R 11中的每一个独立地表示氢原子或取代基。