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公开(公告)号：US09285532B2
公开(公告)日：2016-03-15
申请号：US13548381
申请日：2012-07-13
申请人： Hsin Chin Lee , Michael Lorne Purdy , Choongho Lee
发明人： Hsin Chin Lee , Michael Lorne Purdy , Choongho Lee
CPC分类号： G02B6/0025 , G02B6/0031 , G02B6/0051 , G02B6/0053 , G02B6/0055
摘要： A backlight module for illuminating a display is described. The backlight module may be provided in an electronic device along with a light source for illuminating an LCD display. The backlight module includes a diffuser, a light guide having a top surface and a bottom surface, a reflector, and a prism structure positioned between the light guide bottom surface and the reflector. The prism structure has a plurality of prisms extending towards the light guide. The prism structure may include a film or a top portion of the reflector having a plurality of prisms extending towards the light guide.
摘要翻译： 描述用于照亮显示器的背光模块。 背光模块可以与用于照亮LCD显示器的光源一起设置在电子设备中。 背光模块包括扩散器，具有顶表面和底表面的导光体，反射器以及位于光导底表面和反射器之间的棱镜结构。 棱镜结构具有朝向光导延伸的多个棱镜。 棱镜结构可以包括膜或反射器的顶部，其具有朝向光导延伸的多个棱镜。
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公开(公告)号：US08746944B2
公开(公告)日：2014-06-10
申请号：US13304908
申请日：2011-11-28
IPC分类号： F21V7/04
CPC分类号： G02B6/0031
摘要： A light guide apparatus for an electronic device is described. The light guide apparatus includes a light guide having a first surface and an second surface; a light source, the light guide and the light source being arranged to couple light from the source into the light guide through the second surface of the light guide, the second surface and the light source defining a gap therebetween; and a reflector positioned above the light source and the light guide, and extending over at least a portion of the gap and at least a portion of the front surface of the light guide.
摘要翻译： 对电子装置的导光装置进行说明。 导光装置包括具有第一表面和第二表面的光导; 光源，光导和光源被布置成通过光导的第二表面将来自源的光耦合到光导中，第二表面和光源在其间限定间隙; 以及位于光源和光导上方的反射器，并且在光导的前表面的至少一部分间隙和至少一部分上延伸。
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公开(公告)号：US08319764B2
公开(公告)日：2012-11-27
申请号：US12493329
申请日：2009-06-29
申请人： Hsin Chin Lee , Matthew Broga
发明人： Hsin Chin Lee , Matthew Broga
IPC分类号： G09G5/00
CPC分类号： G01J1/32 , G01J1/04 , G01J1/0407 , G01J1/4204 , G01J2001/0485 , G09G5/10 , G09G2320/0626 , G09G2360/144
摘要： Electronic displays encounter visibility issues due to varying ambient light conditions. An ambient light sensor can be provided to sense ambient light and dynamically adjust display brightness to compensate for changes in ambient light. A wave guide for improving angular response in a light sensor is provided.
摘要翻译： 电子显示器因环境光线条件变化而遇到可见性问题。 可以提供环境光传感器来感测环境光，并动态调整显示亮度，以补偿环境光的变化。 提供了一种用于改善光传感器中的角度响应的波导。
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公开(公告)号：US08994694B2
公开(公告)日：2015-03-31
申请号：US13307671
申请日：2011-11-30
CPC分类号： G06F3/0317 , G06F3/0414 , G06F3/0421 , G06F2203/04105 , G06F2203/04106
摘要： A user input device for an electronic device includes an illumination source and image sensor module. A translucent layer is disposed above the illumination source and the image sensor module. The translucent layer includes at least a first set of patterns disposed thereon. A deformable layer is disposed above the translucent layer. The deformable layer includes at least a second set of patterns. The illumination source is configured to illuminate at least the portion of the translucent layer. The image sensor module includes a field of view that corresponds to at least a portion of the translucent layer. The image sensor module being configured to detect a third set of patterns when the first set of patterns and the second set of patterns are displaced with respect to each other.
摘要翻译： 用于电子设备的用户输入设备包括照明源和图像传感器模块。 透光层设置在照明源和图像传感器模块之上。 半透明层至少包括设置在其上的第一组图案。 可变形层设置在半透明层之上。 可变形层包括至少第二组图案。 照明源被配置为照亮半透明层的至少一部分。 图像传感器模块包括对应于半透明层的至少一部分的视场。 图像传感器模块被配置为当第一组图案和第二组图案相对于彼此移位时检测第三组图案。
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公开(公告)号：US08403539B2
公开(公告)日：2013-03-26
申请号：US12713424
申请日：2010-02-26
IPC分类号： F21V5/02
CPC分类号： G02B6/0036 , G06F3/0202
摘要： A light guide guides light from a light emitter that is adjacent to an aperture of an electronic device. The light is eventually emitted from the aperture, to thereby provide lighting. The light guide can include a plurality of prisms which can thereby permit reduction in the overall thickness of the electronic device.
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公开(公告)号：US08833959B2
公开(公告)日：2014-09-16
申请号：US13364983
申请日：2012-02-02
申请人： Hsin Chin Lee , Antanas Matthew Broga , Ka Ho Liu
发明人： Hsin Chin Lee , Antanas Matthew Broga , Ka Ho Liu
IPC分类号： G09F13/08
CPC分类号： G02B6/006 , G06F1/165 , G06F1/1662 , H01H2219/066
摘要： A display arrangement includes a decoration layer, a light source underneath the decoration layer, and a lens layer arranged between the decoration layer and the light source. The decoration layer includes at least one void formed in the shape of a character when viewed from above. The lens layer is at least semi-transparent to permit transmission of light from the light source through the void. An optical structure is arranged in alignment with the void and is adapted to reduce intensity of the light in a peripheral region of the void so as to reduce a halo effect. The decoration layer may be formed as an external layer of a key or a button of a portable electronic device, or an outer casing of a portable electronic device.
摘要翻译： 显示装置包括装饰层，装饰层下方的光源和布置在装饰层和光源之间的透镜层。 当从上方观察时，装饰层包括形成为字符形状的至少一个空隙。 透镜层至少是半透明的，以允许光从光源透过空隙。 光学结构被布置成与空隙对准，并且适于降低空隙的周边区域中的光的强度，以便减少光晕效应。 装饰层可以形成为便携式电子装置的键或按钮的外层或便携式电子装置的外壳。
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公开(公告)号：US08704151B2
公开(公告)日：2014-04-22
申请号：US12854400
申请日：2010-08-11
IPC分类号： H01J3/14
CPC分类号： G01S7/4814 , G01S7/4816 , G01S17/026 , H04M1/0202 , H04M2250/12
摘要： A proximity sensor assembly including a light source, a first detector, and a first light focusing device. The light source is operative to emit light toward a first target area. The first detector is operative to detect light, including light emitted by the light source and reflected from the first target area. The first light focusing device is in a first optical path between the light source and the first detector. The first optical path includes an optical path from the light source and reflected from the first target area.
摘要翻译： 一种接近传感器组件，包括光源，第一检测器和第一光聚焦装置。 光源可操作以朝向第一目标区域发光。 第一检测器可操作以检测光，包括由光源发射并从第一目标区域反射的光。 第一光聚焦装置处于光源和第一检测器之间的第一光路中。 第一光路包括来自光源并从第一目标区域反射的光路。
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公开(公告)号：US20130201692A1
公开(公告)日：2013-08-08
申请号：US13364983
申请日：2012-02-02
申请人： Hsin Chin Lee , Antanas Matthew Broga , Ka Ho Liu
发明人： Hsin Chin Lee , Antanas Matthew Broga , Ka Ho Liu
IPC分类号： F21V3/00
CPC分类号： G02B6/006 , G06F1/165 , G06F1/1662 , H01H2219/066
摘要： A display arrangement includes a decoration layer, a light source underneath the decoration layer, and a lens layer arranged between the decoration layer and the light source. The decoration layer includes at least one void formed in the shape of a character when viewed from above. The lens layer is at least semi-transparent to permit transmission of light from the light source through the void. An optical structure is arranged in alignment with the void and is adapted to reduce intensity of the light in a peripheral region of the void so as to reduce a halo effect. The decoration layer may be formed as an external layer of a key or a button of a portable electronic device, or an outer casing of a portable electronic device.
摘要翻译： 显示装置包括装饰层，装饰层下方的光源和布置在装饰层和光源之间的透镜层。 当从上方观察时，装饰层包括形成为字符形状的至少一个空隙。 透镜层至少是半透明的，以允许光从光源透过空隙。 光学结构被布置成与空隙对准，并且适于降低空隙的周边区域中的光的强度，以便减少光晕效应。 装饰层可以形成为便携式电子装置的键或按钮的外层或便携式电子装置的外壳。
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公开(公告)号：US20120037794A1
公开(公告)日：2012-02-16
申请号：US12854400
申请日：2010-08-11
IPC分类号： H01J3/14
CPC分类号： G01S7/4814 , G01S7/4816 , G01S17/026 , H04M1/0202 , H04M2250/12
摘要： A proximity sensor assembly including a light source, a first detector, and a first light focusing device. The light source is operative to emit light toward a first target area. The first detector is operative to detect light, including light emitted by the light source and reflected from the first target area. The first light focusing device is in a first optical path between the light source and the first detector. The first optical path includes an optical path from the light source and reflected from the first target area.
摘要翻译： 一种接近传感器组件，包括光源，第一检测器和第一光聚焦装置。 光源可操作以朝向第一目标区域发光。 第一检测器可操作以检测光，包括由光源发射并从第一目标区域反射的光。 第一光聚焦装置处于光源和第一检测器之间的第一光路中。 第一光路包括来自光源并从第一目标区域反射的光路。
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