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公开(公告)号：US07366392B2
公开(公告)日：2008-04-29
申请号：US11126634
申请日：2005-05-11
IPC分类号： G02B6/00
CPC分类号： G02B6/0048 , G02B6/0036 , G02B6/0038 , G02B6/0061
摘要： A lighting device comprises a light guide plate having a light incident surface and a light exit surface, at least one point light source for emitting light that is incident on the light incident surface of the light guide plate and is guided by the light guide plate to the light exit surface of the light guide plate, and micro-structures disposed on a surface of the light guide plate that is opposite to the light exit surface thereof for scattering light from the point light source that is incident on the light incident surface. A longitudinal direction of each of the micro-structures is substantially aligned with a direction in which the light from the point light source is incident on each of the micro-structures. Each of the micro-structures has an inclined surface for reflecting the incident light toward the light exit surface of the light guide plate. A base line of the inclined surface of each micro-structure is disposed substantially orthogonal with the direction in which the light from the point light source is incident on each of the micro-structures.
摘要翻译： 照明装置包括具有光入射面和光出射面的导光板，用于发射入射到导光板的光入射面并由导光板引导的光的至少一个点光源， 导光板的光出射面，以及配置在导光板的与光出射面相反的表面的微结构，用于散射来自入射在光入射面上的点光源的光。 每个微结构的纵向方向基本上与来自点光源的光入射到每个微结构上的方向对准。 每个微结构具有用于将入射光朝向导光板的光出射面反射的倾斜面。 每个微结构的倾斜表面的基线设置成与来自点光源的光入射到每个微结构上的方向基本正交。
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2.发明授权公开(公告)号：US07484873B2
公开(公告)日：2009-02-03
申请号：US11209925
申请日：2005-08-23
IPC分类号： F21V7/08
CPC分类号： G02B6/4298 , G02B6/002 , G02B6/0036 , G02B6/0061 , G02B6/0068 , G02B6/4206 , H04M1/22
摘要： An illumination device for emitting light includes a light incident body having a first end portion that has a light incident surface on which light from a light source is incident, a second end portion, and an outer oval-shaped surface portion interconnection the first and second end portions. A light guide plate is optically coupled to the second end portion of the light incident body and has a light emitting surface through which light that propagates through the light incident body is emitted. The light guide plate and the light incident body are integrally formed and may comprise a one-piece body. A display device utilizes the illumination device for illuminating a display element of the non-self light emitting type.
摘要翻译： 一种用于发射光的照明装置包括具有第一端部的光入射体，该第一端部具有来自光源的光入射的光入射表面，第二端部和外椭圆形表面部分将第一和第二 端部。 光导板光耦合到光入射体的第二端部，并且具有发光表面，通过该发光表面发射通过光入射体的光。 导光板和光入射体一体形成，并且可以包括一体式的主体。 显示装置利用照明装置照射非自发光型的显示元件。
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公开(公告)号：US20060062016A1
公开(公告)日：2006-03-23
申请号：US11209925
申请日：2005-08-23
IPC分类号： F21V7/04
CPC分类号： G02B6/4298 , G02B6/002 , G02B6/0036 , G02B6/0061 , G02B6/0068 , G02B6/4206 , H04M1/22
摘要： A thin illumination device with a high efficiency of utilizing light and a display element using the same are realized. In an illumination device according to the present invention, a light incident body (3) having a light incident surface (4) is optically coupled to a light guide plate (2), light coming from a light source (1) being incident on the light incident surface (4). At least part of the light incident body between the light incident surface (4) and the light guide plate (2) is oval in cross section.
摘要翻译： 实现了利用光的高效率的薄照明装置和使用其的显示元件。 在根据本发明的照明装置中，具有光入射表面（4）的光入射体（3）光学耦合到导光板（2），来自光源（1）的光入射到 光入射面（4）。 光入射面（4）与导光板（2）的光入射体的至少一部分的截面为椭圆形。
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公开(公告)号：US20050286854A1
公开(公告)日：2005-12-29
申请号：US11126634
申请日：2005-05-11
CPC分类号： G02B6/0048 , G02B6/0036 , G02B6/0038 , G02B6/0061
摘要： A lighting device includes a light guide plate and a point light source located on a light incident surface side of the light guide plate. Micro-structures for light-scattering are provided separate from one another on a surface opposed to the light exit surface of the light guide plate. Each of the micro-structures for light-scattering has an orientation in a longitudinal direction. The longitudinal direction becomes substantially parallel to a direction joining the micro-structure for light-scattering with the point light source. With this structure, a high intensity of the lighting device is realized. The surface opposed to the light exit surface of the light guide plate is divided into a plurality of regions. A thickness of the light guide plate reduces stepwise in the respective regions as a distance from the point light source increases.
摘要翻译： 照明装置包括导光板和位于导光板的光入射面侧的点光源。 在与导光板的光出射表面相对的表面上彼此分离地提供用于光散射的微结构。 用于光散射的每个微结构在纵向具有取向。 纵向方向基本上平行于与点光源的光散射微结构接合的方向。 利用这种结构，实现了高强度的照明装置。 与导光板的光出射面相对的表面被分成多个区域。 导光板的厚度随着距离点光源的距离增加而在各个区域中逐步减小。
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公开(公告)号：US07264389B2
公开(公告)日：2007-09-04
申请号：US11048937
申请日：2005-02-02
IPC分类号： F21V7/04
CPC分类号： G02B6/002 , G02B6/0028 , G02F1/133603 , G02F1/133615 , Y10S385/901
摘要： Adjustments during assembly of an illuminating unit having a conventional light pipe in order to position the light pipe and a light guide plate are laborious. Further, a minute prism group having a pitch on the order of 100 μm must be provided to a side surface of the light pipe in order to uniformly guide illuminating light to the light guide plate. An illuminating unit of the present invention is provided with a light guide plate having an illuminating surface that is illuminated by light from a point light source, and a light pipe having an incident surface to which light from the point light source is made incident and an emerging portion from which the light emerges to the light guide plate. The emerging portion and the light guide plate are integrally joined.
摘要翻译： 在具有常规光管的照明单元的组装期间的调整是为了定位光管和导光板是费力的。 此外，为了均匀地向照明光引导照明光，必须在光管的侧面设置具有100μm级的间距的微小棱镜组。 本发明的照明单元设置有导光板，该导光板具有被来自点光源的光照射的照明面，以及具有入射面的光管，该入射面使来自点光源的光入射， 光从其出射到导光板的出现部分。 新兴部分和导光板整体连接。
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公开(公告)号：US20050180165A1
公开(公告)日：2005-08-18
申请号：US11048937
申请日：2005-02-02
IPC分类号： F21V8/00 , F21Y101/02 , G02F1/13357 , F21V7/04
CPC分类号： G02B6/002 , G02B6/0028 , G02F1/133603 , G02F1/133615 , Y10S385/901
摘要： Adjustments during assembly of an illuminating unit having a conventional light pipe in order to position the light pipe and a light guide plate are laborious. Further, a minute prism group having a pitch on the order of 100 μm must be provided to a side surface of the light pipe in order to uniformly guide illuminating light to the light guide plate. An illuminating unit of the present invention is provided with a light guide plate having an illuminating surface that is illuminated by light from a point light source, and a light pipe having an incident surface to which light from the point light source is made incident and an emerging portion from which the light emerges to the light guide plate. The emerging portion and the light guide plate are integrally joined.
摘要翻译： 在具有常规光管的照明单元的组装期间的调整是为了定位光管和导光板是费力的。 此外，为了均匀地向照明光引导照明光，必须在光管的侧面设置具有100μm级的间距的微小棱镜组。 本发明的照明单元设置有导光板，该导光板具有被来自点光源的光照射的照明面，以及具有入射面的光管，该入射面使来自点光源的光入射， 光从其出射到导光板的出现部分。 新兴部分和导光板整体连接。
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7.发明授权Pyrromethene-boron complex compounds and organic electroluminescent elements using same 有权吡咯并 - 硼络合物和使用其的有机电致发光元件公开(公告)号：US08778510B2
公开(公告)日：2014-07-15
申请号：US13138501
申请日：2010-02-25
申请人： Fumio Okuda , Kiyoshi Ikeda , Takayasu Sado , Takahiko Ochi , Yoshimitsu Tanabe , Bunji Sawano
发明人： Fumio Okuda , Kiyoshi Ikeda , Takayasu Sado , Takahiko Ochi , Yoshimitsu Tanabe , Bunji Sawano
CPC分类号： C07D403/06 , C07D207/44 , C07D209/44 , C07F5/022 , C09K11/06 , C09K2211/1022 , C09K2211/1029 , H01L51/0054 , H01L51/008 , H01L51/5012 , H05B33/14
摘要： A pyrromethene-boron complex compound represented by the following formula (1); wherein Z1 and Z2 are independently a hydrogen atom, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkoxy group or a substituted or unsubstituted aryloxy group, at least one of Z1 and Z2 is an alkoxy group substituted with a fluorine atom or an aryloxy group substituted with a fluorine atom or a fluoroalkyl group, and Z1 and Z2 may form a ring.
摘要翻译： 由下式（1）表示的亚甲基吡咯 - 硼络合物; 其中Z1和Z2独立地是氢原子，取代或未取代的芳基，取代或未取代的烷氧基或取代或未取代的芳氧基，Z1和Z2中的至少一个是被氟原子取代的烷氧基或芳氧基 被氟原子或氟烷基取代的基团，Z1和Z2可以形成环。
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公开(公告)号：US08278819B2
公开(公告)日：2012-10-02
申请号：US12044436
申请日：2008-03-07
申请人： Chishio Hosokawa , Takayasu Sado , Kiyoshi Ikeda
发明人： Chishio Hosokawa , Takayasu Sado , Kiyoshi Ikeda
CPC分类号： H01L51/008 , C07C15/38 , C07C15/62 , C07C2603/44 , C09K11/06 , C09K2211/1011 , C09K2211/1055 , H01L51/0054 , H01L51/0065 , H01L51/0072 , H01L51/5012
摘要： In an organic electroluminescence device including a cathode and an anode, at least an emitting layer and an electron transporting layer are provided between the cathode and the anode. The emitting layer contains a host material formed of a naphthacene derivative represented by the following formula (1) and a dopant material formed of a compound having a pyrromethene skeleton represented by the following formula (2) or a metal complex of the compound. The electron transporting layer is preferably a benzoimidazole derivative.
摘要翻译： 在包括阴极和阳极的有机电致发光器件中，至少在阴极和阳极之间设置有发光层和电子传输层。 发光层含有由下式（1）表示的并四苯衍生物形成的主体材料和由具有下述式（2）所示的亚甲基呋喃骨架的化合物或该化合物的金属络合物形成的掺杂剂材料。 电子传输层优选为苯并咪唑衍生物。
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公开(公告)号：US20080254319A1
公开(公告)日：2008-10-16
申请号：US12044436
申请日：2008-03-07
申请人： Chishio Hosokawa , Takayasu Sado , Kiyoshi Ikeda
发明人： Chishio Hosokawa , Takayasu Sado , Kiyoshi Ikeda
IPC分类号： H01J1/63
CPC分类号： H01L51/008 , C07C15/38 , C07C15/62 , C07C2603/44 , C09K11/06 , C09K2211/1011 , C09K2211/1055 , H01L51/0054 , H01L51/0065 , H01L51/0072 , H01L51/5012
摘要： In an organic electroluminescence device including a cathode and an anode, at least an emitting layer and an electron transporting layer are provided between the cathode and the anode. The emitting layer contains a host material formed of a naphthacene derivative represented by the following formula (1) and a dopant material formed of a compound having a pyrromethene skeleton represented by the following formula (2) or a metal complex of the compound. The electron transporting layer is preferably a benzoimidazole derivative.
摘要翻译： 在包括阴极和阳极的有机电致发光器件中，至少在阴极和阳极之间设置有发光层和电子传输层。 发光层含有由下式（1）表示的并四苯衍生物形成的主体材料和由具有下述式（2）所示的亚甲基呋喃骨架的化合物或该化合物的金属络合物形成的掺杂剂材料。 电子传输层优选为苯并咪唑衍生物。
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10.发明申请ORGANIC ELECTROLUMINESCENT DEVICE USING FLUORANTHENE DERIVATIVE AND INDENOPERYLENE DERIVATIVE 审中-公开有机电致发光器件，使用氟代衍生物和茚三烯衍生物公开(公告)号：US20080007160A1
公开(公告)日：2008-01-10
申请号：US11679415
申请日：2007-02-27
IPC分类号： H01L51/50
CPC分类号： H01L51/0056 , C09K11/06 , C09K2211/1011 , C09K2211/1044 , H01L51/0072 , H01L51/5012 , H05B33/14
摘要： An organic electroluminescent device including an anode (20), a cathode (80), and at least an emitting layer (50) and an electron-transporting layer (60) provided between the anode (20) and the cathode (80); the emitting layer (50) containing a host material which is a fluoranthene derivative represented by the following formula (1) and a dopant material which is an indenoperylene derivative: wherein Ar is a substituted or unsubstituted aromatic group having 6 to 50 nucleus carbon atoms; and Rs are independently a hydrogen atom, substituted or unsubstituted aromatic group having 6 to 50 nucleus carbon atoms, or substituted or unsubstituted alkyl group having 1 to 50 carbon atoms.
摘要翻译： 一种有机电致发光器件，包括设置在阳极（20）和阴极（80）之间的阳极（20），阴极（80）和至少一个发光层（50）和电子传输层（60）。 包含作为下式（1）表示的荧蒽衍生物的主体材料的发光层（50）和作为茚二炔衍生物的掺杂剂材料：其中，Ar为取代或未取代的碳原子数为6〜50的芳香族基团; R 5独立地为氢原子，取代或未取代的碳原子数为6〜50的芳香族基团或取代或未取代的碳原子数为1〜50的烷基。
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