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公开(公告)号：US07845826B2
公开(公告)日：2010-12-07
申请号：US12008918
申请日：2008-01-15
IPC分类号： F21V13/04
CPC分类号： G02B6/0076 , G02B6/0021 , G02B6/0038 , G02B6/0068 , G02B6/0078 , G02B6/0085 , G02F1/133603 , G02F1/133605 , G02F1/133606 , G02F1/133615 , G02F2001/133628
摘要： The present invention provides a multilayered integrated backlight illumination assembly for an LCD display comprising a substrate for providing structural and functional support to the assembly, a bottom reflector provided on the substrate and a plurality of solid state light sources provided in an opening of the bottom reflector for providing a point light source. The invention further provides a plurality of primary light films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light source to a uniform plane of light, a plurality of secondary light films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light source to a uniform plane of light and a binding means for binding the primary and secondary light films together. Further, the invention provides a top diffuser for diffusing the uniform plane of light and wherein the plurality of light films has a thickness between 0.1 mm to 1.0 mm and a bending stiffness between 50 to 1200 millinewtons.
摘要翻译： 本发明提供了一种用于LCD显示器的多层集成背光照明组件，其包括用于向组件提供结构和功能支撑的基板，设置在基板上的底部反射器和设置在底部反射器的开口中的多个固态光源 用于提供点光源。 本发明还提供了多个初级光膜，其具有设置在多个固态光源之间的光重定向区域，用于将点光源重定向并扩展到均匀的光平面;多个次光膜具有光重定向区域， 多个固态光源用于将点光源重定向并扩展到均匀的光平面，以及用于将一次和二次光膜粘合在一起的装订装置。 此外，本发明提供了一种用于扩散均匀平面光的顶部扩散器，其中多个光膜的厚度为0.1mm至1.0mm，弯曲刚度为50至1200毫牛顿。
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公开(公告)号：US20090180282A1
公开(公告)日：2009-07-16
申请号：US12008918
申请日：2008-01-15
CPC分类号： G02B6/0076 , G02B6/0021 , G02B6/0038 , G02B6/0068 , G02B6/0078 , G02B6/0085 , G02F1/133603 , G02F1/133605 , G02F1/133606 , G02F1/133615 , G02F2001/133628
摘要： The present invention provides a multilayered integrated backlight illumination assembly for an LCD display comprising a substrate for providing structural and functional support to the assembly, a bottom reflector provided on the substrate and a plurality of solid state light sources provided in an opening of the bottom reflector for providing a point light source. The invention further provides a plurality of primary light films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light source to a uniform plane of light, a plurality of secondary light films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light source to a uniform plane of light and a binding means for binding the primary and secondary light films together. Further, the invention provides a top diffuser for diffusing the uniform plane of light and wherein the plurality of light films has a thickness between 0.1 mm to 1.0 mm and a bending stiffness between 50 to 1200 millinewtons.
摘要翻译： 本发明提供了一种用于LCD显示器的多层集成背光照明组件，其包括用于向组件提供结构和功能支撑的基板，设置在基板上的底部反射器和设置在底部反射器的开口中的多个固态光源 用于提供点光源。 本发明还提供了多个初级光膜，其具有设置在多个固态光源之间的光重定向区域，用于将点光源重定向并扩展到均匀的光平面;多个次光膜具有光重定向区域， 多个固态光源用于将点光源重定向并扩展到均匀的光平面，以及用于将一次和二次光膜粘合在一起的装订装置。 此外，本发明提供了一种用于扩散均匀平面光的顶部扩散器，其中多个光膜的厚度为0.1mm至1.0mm，弯曲刚度为50至1200毫牛顿。
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公开(公告)号：US07507012B2
公开(公告)日：2009-03-24
申请号：US11749180
申请日：2007-05-16
申请人： Peter T. Aylward , Robert P. Bourdelais , Qi Hong
发明人： Peter T. Aylward , Robert P. Bourdelais , Qi Hong
IPC分类号： F21V8/00
CPC分类号： G02B6/0038 , G02B6/0028 , G02B6/0043 , G02B6/0061 , G02B6/0068
摘要： A backlight apparatus for directing light toward a display panel and the resulting display device comprises a solid lightguide comprising opposite TIR surfaces, containing a desired pattern of light redirecting surface features located between the TIR surfaces and interrupting one of the TIR surfaces, the features having a refractive index differing from that of the solid material of the light guide. Such an apparatus provides a more even light distribution to the display.
摘要翻译： 一种用于将光引导到显示面板的背光装置，并且所得到的显示装置包括固体光导，其包括相对的TIR表面，其包含位于TIR表面之间的中心TIR表面之间的期望图案的光重定向表面特征，并且该特征具有 折射率与光导的固体材料的折射率不同。 这种装置向显示器提供更均匀的光分布。
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公开(公告)号：US20080291668A1
公开(公告)日：2008-11-27
申请号：US12154228
申请日：2008-05-21
申请人： Peter T. Aylward , Qi Hong , Robert P. Bourdelais
发明人： Peter T. Aylward , Qi Hong , Robert P. Bourdelais
CPC分类号： G02B6/0068 , G02B6/0028 , G02B6/0073 , G02F1/133611
摘要： A backlight for a display comprises a reflector box containing reflective areas and aperture areas and mini lightbars located in a region below the reflector box and arranged to provide light through the apertures.
摘要翻译： 用于显示器的背光源包括反射器盒，其包含反射区域和开口区域以及位于反射器盒下方的区域中的微型光条，并且布置成通过孔提供光。
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公开(公告)号：US20090122227A1
公开(公告)日：2009-05-14
申请号：US11983279
申请日：2007-11-08
申请人： Qi Hong , Peter T. Aylward , Robert P. Bourdelais
发明人： Qi Hong , Peter T. Aylward , Robert P. Bourdelais
IPC分类号： G02F1/1335
CPC分类号： G02F1/133603 , G02B6/0018 , G02B6/0021 , G02B6/0051 , G02B6/0055 , G02B6/0068 , G02B6/0073 , G02B6/0078 , G02F1/133611
摘要： The present invention provides an integrated backlight illumination assembly for an LCD display comprising, a substrate for providing structural and functional support to the assembly, a bottom reflector provided on the substrate and a plurality of solid state light sources provided in an opening of the bottom reflector for providing a point light source. Further, the invention provides a plurality of light films with a thickness between 10 microns to 3mm and having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light source to a uniform plane of light and a top diffuser for diffusing the uniform plane of light, and wherein the plurality of light films has a thickness between 0.1 mm to 1.0 mm and a bending stiffness between 50 to 1200 millinewtons.
摘要翻译： 本发明提供了一种用于LCD显示器的集成背光照明组件，包括：用于向组件提供结构和功能支撑的基板，设置在基板上的底部反射器和设置在底部反射器的开口中的多个固态光源 用于提供点光源。 此外，本发明提供了多个厚度在10微米至3mm之间的光膜，并且具有设置在多个固态光源之间的光重定向区域，用于将点光源重定向并扩展到均匀的光平面，并且顶部扩散器 用于扩散均匀的光线，并且其中所述多个光膜的厚度为0.1mm至1.0mm，弯曲刚度为50至1200毫牛顿。
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公开(公告)号：US20080285310A1
公开(公告)日：2008-11-20
申请号：US11749171
申请日：2007-05-16
IPC分类号： F21V7/04
CPC分类号： G02B6/0038 , G02B6/001 , G02B6/002 , G02B6/0021 , G02B6/0043 , G02B6/0046 , G02B6/0053 , G02B6/0055 , G02B6/0068 , G02B6/0078
摘要： A solid waveguide comprises opposite TIR surfaces further comprising:a) at least one light input surface for coupling light from a solid state light source;b) at least one mixing section;c) at least one light emitting surface; andd) a desired pattern of light redirecting features located on one TIR surface or between the TIR surfaces.
摘要翻译： 固体波导包括相对的TIR表面，还包括：a）至少一个用于耦合来自固态光源的光的光输入表面; b）至少一个混合段; c）至少一个发光表面; 和d）位于一个TIR表面或TIR表面之间的光重定向特征的期望图案。
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公开(公告)号：US20080285307A1
公开(公告)日：2008-11-20
申请号：US11749180
申请日：2007-05-16
申请人： Peter T. Aylward , Robert P. Bourdelais , Qi Hong
发明人： Peter T. Aylward , Robert P. Bourdelais , Qi Hong
IPC分类号： F21V8/00 , C03B37/022 , G02B6/10
CPC分类号： G02B6/0038 , G02B6/0028 , G02B6/0043 , G02B6/0061 , G02B6/0068
摘要： A backlight apparatus for directing light toward a display panel and the resulting display device comprises a solid lightguide comprising opposite TIR surfaces, containing a desired pattern of light redirecting surface features located between the TIR surfaces and interrupting one of the TIR surfaces, the features having a refractive index differing from that of the solid material of the light guide. Such an apparatus provides a more even light distribution to the display.
摘要翻译： 一种用于将光引导到显示面板的背光装置，并且所得到的显示装置包括固体光导，其包括相对的TIR表面，其包含位于TIR表面之间的中心TIR表面之间的期望图案的光重定向表面特征，并且该特征具有 折射率与光导的固体材料的折射率不同。 这种装置向显示器提供更均匀的光分布。
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公开(公告)号：US07780330B2
公开(公告)日：2010-08-24
申请号：US11749171
申请日：2007-05-16
IPC分类号： G02B6/10
CPC分类号： G02B6/0038 , G02B6/001 , G02B6/002 , G02B6/0021 , G02B6/0043 , G02B6/0046 , G02B6/0053 , G02B6/0055 , G02B6/0068 , G02B6/0078
摘要： A solid waveguide comprises opposite TIR surfaces further comprising: a) at least one light input surface for coupling light from a solid state light source; b) at least one mixing section; c) at least one light emitting surface; and d) a desired pattern of light redirecting features located on one TIR surface or between the TIR surfaces.
摘要翻译： 固体波导包括相对的TIR表面，还包括：a）至少一个用于耦合来自固态光源的光的光输入表面; b）至少一个混合段; c）至少一个发光面; 和d）位于一个TIR表面或TIR表面之间的光重定向特征的期望图案。
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公开(公告)号：US20070281143A1
公开(公告)日：2007-12-06
申请号：US11643429
申请日：2006-12-21
IPC分类号： B32B7/02
CPC分类号： G02B5/0236 , G02B5/0284 , G02B5/3008 , Y10T428/24942
摘要： A process for making a diffusely reflecting polarizer comprises the steps of arranging polymeric fibers containing certain fibrils and forming a solid film. A diffusely-reflective polarizer employs the film to effect polarization.
摘要翻译： 制造漫反射偏振器的方法包括以下步骤：布置含有某些原纤维的聚合物纤维并形成固体膜。 漫反射偏振器采用薄膜来实现极化。
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公开(公告)号：US07135258B2
公开(公告)日：2006-11-14
申请号：US10255914
申请日：2002-09-26
CPC分类号： G03G7/008 , B41M5/41 , B41M5/50 , B41M5/502 , G03C1/795 , G03C1/7954 , G03G7/0026 , G03G7/006
摘要： This patent relates to an imaging member comprising a vacuous polymer base having adhered thereto an image formed on a transparent polymer sheet, wherein said vacuous polymer base has a density of less than 0.7 grams/cc and a modulus to density ratio of between 1500 and 4000 and wherein said image is in contact with said vacuous polymer base.
摘要翻译： 该专利涉及一种成像构件，其包括真空聚合物基底，其粘附有形成在透明聚合物片材上的图像，其中所述真空聚合物基底的密度小于0.7克/立方厘米，模数密度比在1500和4000之间 并且其中所述图像与所述真空聚合物基底接触。
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