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公开(公告)号:US20090185383A1
公开(公告)日:2009-07-23
申请号:US11575759
申请日:2005-09-20
申请人: Thomas Jüstel , Augustinus Gregorius Henricus Meijers , Dietrich Bertram , Helmut Bechtel , Wolfgang Busselt , Herbert Friedrich Boerner
发明人: Thomas Jüstel , Augustinus Gregorius Henricus Meijers , Dietrich Bertram , Helmut Bechtel , Wolfgang Busselt , Herbert Friedrich Boerner
IPC分类号: F21V3/04
CPC分类号: G02B6/005 , G02B6/0041
摘要: The invention relates to a light emitting plate system (1), in which the plate (10) is equipped with at least one particle layer (40), the particle (50) of which have been designed to achieve an improved transparency and light extraction efficiency of the plate (10).
摘要翻译: 本发明涉及一种发光板系统(1),其中板(10)装备有至少一个颗粒层(40),其中颗粒(50)被设计成实现改进的透明度和光提取 板(10)的效率。
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公开(公告)号:US20080277680A1
公开(公告)日:2008-11-13
申请号:US11570897
申请日:2005-06-21
IPC分类号: H01L33/00
CPC分类号: H01L51/5268 , B82Y20/00 , B82Y30/00 , H01L33/54 , H01L33/56 , H01L2251/5369
摘要: The present invention relates to a LED comprising a substrate layer with a first surface and a second surface opposing the first surface and having a refractive index of n1, a light emitting means provided on said first surface and an array of particles arranged on said second surface, characterized by an index matching means between said particles on said second surface having a refractive index of n2 being n2≧n1−0.5 and n2≦n1+3 and whereby the filling height of the index matching means is lower than the maximum height of the array of particles.
摘要翻译: 本发明涉及一种LED,其包括具有第一表面的基底层和与第一表面相对的折射率为n 1的折射率的基底层,设置在所述第一表面上的发光装置和 排列在所述第二表面上的颗粒阵列,其特征在于在所述第二表面上的所述颗粒之间的折射率匹配装置,其折射率为n2≥n<1 / 0.5和n 2 N = N 1 + 3,由此折射率匹配装置的填充高度低于颗粒阵列的最大高度。
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公开(公告)号:US20050218797A1
公开(公告)日:2005-10-06
申请号:US10521183
申请日:2003-07-08
申请人: Helmut Bechtel , Dietrich Bertram , Harald Glaser
发明人: Helmut Bechtel , Dietrich Bertram , Harald Glaser
CPC分类号: H01L51/52 , H01L27/3211 , H01L27/322 , H01L27/3281 , H01L51/5221 , H01L51/5281
摘要: The invention relates to an electroluminescent device, which comprises a first set of bands and a second set of bands, which are arranged in such a way, that they form a two-dimensional mesh with points of intersection between the bands of the first set and the bands of the second set. The bands in each case consist of a sequence of layers and at least one set of bands contains a light-emitting substance, which emits light when a voltage is applied. The band structure increases the contact areas between the individual bands and the light is generated more efficiently.
摘要翻译: 本发明涉及一种电致发光器件,其包括第一组带和第二组带,其以这种方式布置,使得它们形成具有第一组和第二组的带之间的交点的二维网格 第二组的乐队。 每种情况下的带由一系列层构成,并且至少一组带包含发射物质,当施加电压时发光。 带结构增加各个带之间的接触面积,并且更有效地产生光。
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公开(公告)号:US20050206310A1
公开(公告)日:2005-09-22
申请号:US10518835
申请日:2003-06-18
申请人: Dietrich Bertram , Helmut Bechtel
发明人: Dietrich Bertram , Helmut Bechtel
IPC分类号: G02B5/20 , H01L27/32 , H01L51/50 , H01L51/52 , H05B33/02 , H05B33/10 , H05B33/12 , H01J1/62 , H01J63/04
CPC分类号: H01L51/5036 , H01L27/322 , H01L51/5221 , H01L51/5262 , H01L51/5281
摘要: The invention relates to an electroluminescent device comprising a substrate (1), a porous layer (2) that borders on said substrate (1), a laminated body that borders on said porous layer (2) and that is composed of at least a first electrode (3), an electroluminescent layer (4) and a second electrode (5), a colored material, preferably an ink, being present at least partially in the pores of the porous layer (2). Said porous layer (2) may be segmented and include a plurality of different colored materials, so that a black matrix structure and/or a color filter structure is obtained. The invention also relates to a method of manufacturing an electroluminescent device.
摘要翻译: 本发明涉及一种电致发光器件,其包括基片(1),与所述基片(1)相接的多孔层(2),与所述多孔层(2)相邻并且至少由第一 电极(3),电致发光层(4)和第二电极(5),至少部分地存在于多孔层(2)的孔中的有色材料,优选墨水。 所述多孔层(2)可以被分段并且包括多种不同的着色材料,从而获得黑矩阵结构和/或滤色器结构。 本发明还涉及一种制造电致发光器件的方法。
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公开(公告)号:US07285909B2
公开(公告)日:2007-10-23
申请号:US10518835
申请日:2003-06-18
申请人: Dietrich Bertram , Helmut Bechtel
发明人: Dietrich Bertram , Helmut Bechtel
IPC分类号: H05B33/00
CPC分类号: H01L51/5036 , H01L27/322 , H01L51/5221 , H01L51/5262 , H01L51/5281
摘要: The invention relates to an electroluminescent device comprising a substrate (1), a porous layer (2) that borders on the substrate (1), a laminated body that borders on the porous layer (2) and that is composed of at least a first electrode (3), an electroluminescent layer (4) and a second electrode (5), a colored material, preferably an ink, being present at least partially in the pores of the porous layer (2). The porous layer (2) may be segmented and include a plurality of different colored materials, so that a black matrix structure and/or a color filter structure is obtained. The invention also relates to a method of manufacturing an electroluminescent device.
摘要翻译: 本发明涉及一种电致发光器件,其包括基片(1),与基底(1)相接的多孔层(2),与多孔层(2)相邻并且至少由第一 电极(3),电致发光层(4)和第二电极(5),至少部分地存在于多孔层(2)的孔中的有色材料,优选墨水。 多孔层(2)可以被分割并且包括多个不同的着色材料,从而获得黑矩阵结构和/或滤色器结构。 本发明还涉及一种制造电致发光器件的方法。
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公开(公告)号:US20070053208A1
公开(公告)日:2007-03-08
申请号:US10555751
申请日:2004-05-03
申请人: Thomas Justel , Augustinus Gregorius Meijers , Dietrich Bertram , Hans-Helmut Bechtel , Herbert Boerner
发明人: Thomas Justel , Augustinus Gregorius Meijers , Dietrich Bertram , Hans-Helmut Bechtel , Herbert Boerner
IPC分类号: F21V7/04
CPC分类号: C09K11/06 , C09K11/02 , C09K11/64 , C09K11/7734 , C09K11/7777 , C09K11/7794 , F21Y2105/00 , G02B6/0003 , G02B6/0043 , G02B6/0068
摘要: A luminescent body is described that comprises a optical waveguide plate, a UV light source, and means for coupling the UV light into the optical waveguide plate and in which the optical waveguide plate is provided with a covering layer that contains one or more phosphors that are either applied directly or may be embedded in spherical particles of synthetic resin material. These phosphors convert UV light of a wavelength from 300 to 400 nm into visible light of a wavelength from 420 to 480 nm. The covering layer has a thickness from 10 to 5000 nm and exhibits a light reflection of
摘要翻译: 描述了一种发光体,其包括光波导板,UV光源和用于将UV光耦合到光波导板中的装置,并且其中光波导板设置有包含一个或多个磷光体的覆盖层, 或直接施加或可以嵌入合成树脂材料的球形颗粒中。 这些荧光体将波长为300-400nm的紫外光转换成420〜480nm波长的可见光。 覆盖层的厚度为10〜5000nm,光反射<20%。
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公开(公告)号:US20060103321A1
公开(公告)日:2006-05-18
申请号:US10518846
申请日:2003-06-19
IPC分类号: G09G3/10
CPC分类号: H01L51/5234 , H01L27/322 , H01L51/5262
摘要: The invention relates to an electroluminescent device with a transparent cathode. Said electroluminescent device comprises a substrate (1) and, adjacent to said substrate (1), a laminated body composed of a first electrode (2), an electroluminescent layer (3) and a second metallic electrode (4). Said second electrode (4) is covered with transparent dielectric layers (5), which increase the transmission of light through the second metallic electrode (4) and serve as filters.
摘要翻译: 本发明涉及具有透明阴极的电致发光器件。 所述电致发光器件包括衬底(1)并且与所述衬底(1)相邻,由第一电极(2),电致发光层(3)和第二金属电极(4)组成的层叠体。 所述第二电极(4)被透明电介质层(5)覆盖,这增加了透过第二金属电极(4)的透射并用作滤光片。
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公开(公告)号:US07642714B2
公开(公告)日:2010-01-05
申请号:US10518846
申请日:2003-06-19
IPC分类号: H01J33/04
CPC分类号: H01L51/5234 , H01L27/322 , H01L51/5262
摘要: An electroluminescent device includes a transparent cathode and a substrate. A laminated body is provided Adjacent to the substrate. The laminated body includes a first electrode, an electroluminescent layer and a second metallic electrode. The second electrode is covered with transparent dielectric layers which increase the transmission of light through the second metallic electrode and serve as filters.
摘要翻译: 电致发光器件包括透明阴极和衬底。 在基底附近提供层压体。 层叠体包括第一电极,电致发光层和第二金属电极。 第二电极被透明电介质层覆盖,这增加了透过第二金属电极的光的透过并用作过滤器。
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公开(公告)号:US07126653B2
公开(公告)日:2006-10-24
申请号:US10478073
申请日:2002-05-21
IPC分类号: G02F1/1335 , F21V5/00 , F21V5/02
CPC分类号: G02B5/045 , F21V5/002 , G02B6/003 , G02B6/0065 , G02F1/1336 , G02F2001/133607
摘要: The invention relates to a liquid crystal picture screen provided with a background lighting system which comprises at least one light source and a collimator formed by hourglass-shaped microprisms. The light of the light source can be effectively collimated within a desired angular range by means of the collimator.
摘要翻译: 本发明涉及一种具有背景照明系统的液晶图像屏幕,其包括至少一个光源和由沙漏形微棱镜形成的准直器。 借助于准直器,光源的光可以在期望的角度范围内被有效地准直。
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公开(公告)号:US07495386B2
公开(公告)日:2009-02-24
申请号:US11839014
申请日:2007-08-15
申请人: Hans Helmut Bechtel , Wolfgang Busselt , Joachim Opitz , Markus Heinrich Klein , Dietrich Bertram , Harald Gläser
发明人: Hans Helmut Bechtel , Wolfgang Busselt , Joachim Opitz , Markus Heinrich Klein , Dietrich Bertram , Harald Gläser
IPC分类号: H05B33/00
CPC分类号: H01L51/5281 , H01L51/5262 , H01L2251/5315 , Y10S428/917
摘要: An electroluminescent device includes a substrate and a laminated body composed of a first electrode, an electroluminescent layer and a second electrode. The light output out of the electroluminescent device is increased by arranging a colloidal layer between the substrate and the laminated body. By using pigments in the colloidal layer, the emission color of the electroluminescent device can be changed and the daylight contrast improved.
摘要翻译: 电致发光器件包括基板和由第一电极,电致发光层和第二电极组成的层叠体。 通过在基板和层叠体之间布置胶体层,增加电致发光器件中的光输出。 通过在胶体层中使用颜料,可以改变电致发光器件的发射颜色并提高日光对比度。
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