公开(公告)号：US20130135892A1

公开(公告)日：2013-05-30

申请号：US13304908

申请日：2011-11-28

Applicant: Hsin Chin LEE ,  Bergen Albert Fletcher ,  Antanas Matthew BROGA

Inventor： Hsin Chin LEE ,  Bergen Albert Fletcher ,  Antanas Matthew BROGA

IPC: G09F13/18 ,  F21V8/00

CPC classification number: G02B6/0031

Abstract: 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.

Abstract translation: 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，所述光导和所述光源被布置成通过所述光导的第二表面将来自所述源的光耦合到所述光导中，所述第二表面和所述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。

公开(公告)号：US20130135254A1

公开(公告)日：2013-05-30

申请号：US13307671

申请日：2011-11-30

Applicant: Hsin Chin LEE ,  Antanas Matthew BROGA ,  ZhongMing MA

Inventor： Hsin Chin LEE ,  Antanas Matthew BROGA ,  ZhongMing MA

IPC: G06F3/042

CPC classification number: G06F3/0317 ,  G06F3/0414 ,  G06F3/0421 ,  G06F2203/04105 ,  G06F2203/04106

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110210921A1

公开(公告)日：2011-09-01

申请号：US12713424

申请日：2010-02-26

Applicant: Hsin Chin LEE ,  Antanas Matthew BROGA

Inventor： Hsin Chin LEE ,  Antanas Matthew BROGA

IPC: G06F3/02

CPC classification number: G02B6/0036 ,  G06F3/0202

Abstract: 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.

Abstract translation: 光导引导来自与电子设备的孔相邻的光发射器的光。 光最终从孔径发射，从而提供照明。 光导可以包括多个棱镜，从而可以减小电子设备的整体厚度。

公开(公告)号：US20100328283A1

公开(公告)日：2010-12-30

申请号：US12493329

申请日：2009-06-29

Applicant: Hsin Chin LEE ,  Matthew BROGA

Inventor： Hsin Chin LEE ,  Matthew BROGA

IPC: G09G5/00 ,  G01J1/42 ,  G02B6/12

CPC classification number: G01J1/32 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/4204 ,  G01J2001/0485 ,  G09G5/10 ,  G09G2320/0626 ,  G09G2360/144

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20140016354A1

公开(公告)日：2014-01-16

申请号：US13548381

申请日：2012-07-13

Applicant: Hsin Chin LEE ,  Michael Lorne Purdy ,  Choongho Lee

Inventor： Hsin Chin LEE ,  Michael Lorne Purdy ,  Choongho Lee

IPC: G09F13/04

CPC classification number: G02B6/0025 ,  G02B6/0031 ,  G02B6/0051 ,  G02B6/0053 ,  G02B6/0055

Abstract: 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.

Abstract translation: 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。