公开(公告)号：US20070109673A1

公开(公告)日：2007-05-17

申请号：US11257965

申请日：2005-10-25

申请人： Raghunath Padiyath ,  Marc Radcliffe ,  Cristina Thomas ,  Charles Marttila ,  Manish Jain ,  Michael Weber ,  Feng Bai

发明人： Raghunath Padiyath ,  Marc Radcliffe ,  Cristina Thomas ,  Charles Marttila ,  Manish Jain ,  Michael Weber ,  Feng Bai

IPC分类号： G02B27/14

CPC分类号： G02B5/08 ,  B32B17/10018 ,  C09K19/2007 ,  C09K2019/0448 ,  G02B5/0841 ,  G02B5/3016 ,  G02B5/305 ,  G02B5/3083

摘要： An infrared light reflecting article is disclosed and includes a visible light transparent substrate including a polymer and an infrared light reflecting cholesteric liquid crystal layer disposed on the substrate. The substrate and infrared light reflecting cholesteric liquid crystal layer have a combined haze value of less than 3%.

摘要翻译： 公开了一种红外光反射制品，其包括可聚光透明基板和设置在基板上的红外光反射胆甾型液晶层。 基板和红外光反射胆甾型液晶层具有小于3％的组合雾度值。

公开(公告)号：US20060154049A1

公开(公告)日：2006-07-13

申请号：US11313518

申请日：2005-12-21

申请人： Raghunath Padiyath ,  Charles Marttila ,  Cristina Thomas ,  Michael Weber

发明人： Raghunath Padiyath ,  Charles Marttila ,  Cristina Thomas ,  Michael Weber

IPC分类号： B32B5/16

CPC分类号： B32B7/12 ,  B32B17/10 ,  B32B17/10018 ,  B32B17/1033 ,  B32B17/10807 ,  B32B27/36 ,  G02B5/223 ,  G02B5/282 ,  G02B5/287 ,  Y10T428/256 ,  Y10T428/265 ,  Y10T428/31935

摘要： A multilayer film article is disclosed. The multilayer film article includes an infrared light reflecting multilayer film having alternating layers of a first polymer type and a second polymer type, an infrared light absorbing nanoparticle layer including a plurality of metal oxide nanoparticles dispersed in a cured polymeric binder and having a thickness in a range from 1 to 20 micrometers. The nanoparticle layer being disposed adjacent the multilayer film. The metal oxide nanoparticles include tin oxide or doped tin oxide.

公开(公告)号：US20070279391A1

公开(公告)日：2007-12-06

申请号：US11755819

申请日：2007-05-31

申请人： Charles Marttila ,  John Strand ,  Alan Hulme-Lowe ,  M.Benton Free ,  John Huizinga ,  James Dobbs ,  Serge Wetzels ,  Glen Jerry ,  Jennifer Yi ,  William Dudley

发明人： Charles Marttila ,  John Strand ,  Alan Hulme-Lowe ,  M.Benton Free ,  John Huizinga ,  James Dobbs ,  Serge Wetzels ,  Glen Jerry ,  Jennifer Yi ,  William Dudley

IPC分类号： G09G5/00 ,  G06F3/02

CPC分类号： G06F3/0238 ,  G02B27/2214 ,  G02B27/2292 ,  G02B27/60 ,  H01H13/83 ,  H01H2219/039 ,  H01H2219/066 ,  H01H2239/006 ,  H01H2239/068 ,  H04N13/307

摘要： A keypad having a virtual floating image that appears to a user to be in a plane other than the apparent plane of the keypad surface. More particularly, the indicia on the keypad appear to float above or below the surface of the device. The keypad can be, for example, the keypad on a cell phone. For such an application there would be more than one array of indicia present on the keypad. For example, there might be ten arrays of indicia, which provide the numerals from 0 to 9 and two more arrays to provide virtual images of the * and # keys. In some embodiments, the keypad is integrated with an illumination source that light up the indicia. The present disclosure also provides a method of manufacturing a key pad with a virtual floating image.

摘要翻译： 具有虚拟浮动图像的小键盘，其对于用户而言显示在除了键盘表面的表观平面之外的平面中。 更具体地，键盘上的标记看起来浮在装置的表面上方或下方。 键盘可以是例如手机上的键盘。 对于这样的应用，键盘上存在不止一个标记阵列。 例如，可能有十个标记阵列，它们提供从0到9的数字和两个数组，以提供*和＃键的虚拟图像。 在一些实施例中，键盘与照亮标记的照明源集成。 本公开还提供了一种制造具有虚拟浮动图像的键盘的方法。