公开(公告)号：US20090091948A1

公开(公告)日：2009-04-09

申请号：US12192041

申请日：2008-08-14

Applicant: MENG-HUA WANG ,  FENG-CHENG CHUNG ,  HUNG-KUANG HSU

Inventor： MENG-HUA WANG ,  FENG-CHENG CHUNG ,  HUNG-KUANG HSU

IPC: F21V7/04

CPC classification number: F21S2/005 ,  F21V21/005 ,  F21Y2115/10 ,  G02B6/0036 ,  G02B6/0043 ,  G02B6/0055 ,  G02B6/0078 ,  G09F13/22

Abstract: An exemplary light source module includes a plurality of light emitting units and a light pervious paste. Each light emitting unit includes a light guide plate and a light source optically coupled to the light guide plate. The light guide plate includes a bottom surface, a light emitting surface opposite to the bottom surface, and a plurality of side surfaces interconnected between the bottom surface and the light emitting surface. The light pervious paste is interconnected between two adjacent side surfaces of two neighboring light guide plates.

Abstract translation: 示例性的光源模块包括多个发光单元和透光的透明浆。 每个发光单元包括光导板和光学耦合到导光板的光源。 导光板包括底表面，与底表面相对的发光表面，以及在底表面和发光表面之间互连的多个侧表面。 透光浆料在两个相邻的导光板的两个相邻的侧表面之间互连。

公开(公告)号：US20090168451A1

公开(公告)日：2009-07-02

申请号：US12177413

申请日：2008-07-22

Applicant: MENG-HUA WANG ,  FENG-CHENG CHUNG ,  CHIH-MING LAI

Inventor： MENG-HUA WANG ,  FENG-CHENG CHUNG ,  CHIH-MING LAI

IPC: F21V8/00 ,  B29D11/00

CPC classification number: G09F13/04 ,  G09F13/18 ,  G09F2013/0422 ,  G09F2013/1813 ,  Y10S362/812

Abstract: An exemplary billboard includes a backlight module, a light transmissive canvas, a pattern layer and a light converging layer. The light transmissive canvas is adjacent to the backlight module. The light transmissive canvas includes a first surface facing the backlight module and a second surface opposite to the first surface. The pattern layer is formed on the second surface. The light converging layer covers the pattern layer and comprises a plurality of microstructures formed thereon distal from the light transmissive canvas.

Abstract translation: 示例性广告牌包括背光模块，透光画布，图案层和聚光层。 透光帆布与背光模块相邻。 透光帆布包括面向背光模块的第一表面和与第一表面相对的第二表面。 图案层形成在第二表面上。 聚光层覆盖图案层，并且包括在远离透光帆布的位置上形成的多个微结构。

公开(公告)号：US20090067176A1

公开(公告)日：2009-03-12

申请号：US11964818

申请日：2007-12-27

Applicant: MENG-HUA WANG ,  CHAO-YU HUNG ,  CHIH-MING LAI

Inventor： MENG-HUA WANG ,  CHAO-YU HUNG ,  CHIH-MING LAI

IPC: F21V7/00 ,  F21V7/04

CPC classification number: G02F1/133611 ,  G02F1/133603

Abstract: A backlight module (100) includes a light source (120) for emitting light therefrom, and a light guide plate (110). The light guide plate includes a light exit surface (111), a bottom surface (112) opposite to the light exit surface, a receiving hole (113) defined in the bottom surface with the light source received therein, a first reflecting surface (115) in the receiving hole facing away from the light exit surface and configured for reflecting the light emitted from the light source, a light incidence surface (116) in the receiving hole, a recess (114) defined in the bottom surface, and a second reflecting surface (117) arranged in the recess. The second reflecting surface faces toward the light exit surface and the first reflecting surface. The second reflecting surface is configured for directing the reflected light from the first reflecting surface to the light exit surface.

Abstract translation: 背光模块（100）包括用于从其发射光的光源（120）和导光板（110）。 导光板包括光出射表面（111），与光出射表面相对的底表面（112），在其中容纳有光源的底表面中限定的接收孔（113），第一反射表面（115） ），其构造成用于反射从光源发射的光，在接收孔中的光入射表面（116），限定在底表面中的凹部（114），以及第二透镜 反射面（117）布置在凹部中。 第二反射面朝向光出射面和第一反射面。 第二反射表面被配置为将来自第一反射表面的反射光引导到光出射表面。

公开(公告)号：US20090046468A1

公开(公告)日：2009-02-19

申请号：US12048657

申请日：2008-03-14

Applicant: MENG-HUA WANG ,  MEI-JIUN LIN ,  AN-CHI WEI

Inventor： MENG-HUA WANG ,  MEI-JIUN LIN ,  AN-CHI WEI

IPC: F21V7/00

CPC classification number: G02B6/0048 ,  F21V7/09 ,  G02B6/0021

Abstract: A backlight module (300) includes a plurality of illumination devices (100). Each of the illumination devices includes a light guide block (120) and a point light source (140) optically coupled with the light guide block. The light guide block includes a light exit surface (121), a bottom surface (123) opposite to the light exit surface, and a tapered portion (122) located between the light exit surface and the bottom surface. The bottom surface has a receiving hole (1232) formed therein. The tapered portion includes an outside surface (1221) and a prism array (1224) formed on the outside surface. The point light source is secured in the receiving hole. The plurality of illumination devices are joined with one another and the light exit surfaces of light guide blocks are substantially coplanar and whereby cooperatively constitute a light output surface of the backlight module.

Abstract translation: 背光模块（300）包括多个照明装置（100）。 每个照明装置包括光导块（120）和与光导块光学耦合的点光源（140）。 导光块包括光出射表面（121），与光出射表面相对的底表面（123）和位于光出射表面和底表面之间的锥形部分（122）。 底面具有形成在其中的容纳孔（1232）。 锥形部分包括形成在外表面上的外表面（1221）和棱镜阵列（1224）。 点光源固定在接收孔中。 多个照明装置彼此接合，并且导光块的光出射面基本上是共面的，由此协作地构成背光模块的光输出表面。

公开(公告)号：US20090052191A1

公开(公告)日：2009-02-26

申请号：US11967105

申请日：2007-12-29

Applicant: MENG-HUA WANG

Inventor： MENG-HUA WANG

IPC: F21V7/00

CPC classification number: F21V13/04 ,  F21V7/09 ,  F21Y2107/30 ,  F21Y2115/10 ,  Y10S362/80

Abstract: A light emitting diode illuminator includes a reflecting shell (120), a light emitting diode light source (140) and a transparent cover (160). The reflecting shell includes a plurality of sequentially connected hollow tapered bodies (122, 124) having different taper angles. The tapered bodies cooperatively form a receiving space (123). The light source is installed at an end of the receiving space. The transparent cover is disposed at an opposite end of the reflecting shell away from to the light source and configured for directing light emitted from the light source out from the light emitting diode illuminator.

Abstract translation: 发光二极管照明器包括反射壳（120），发光二极管光源（140）和透明盖（160）。 反射壳包括具有不同锥角的多个顺序连接的中空锥形体（122,124）。 锥形体协同地形成容纳空间（123）。 光源安装在接收空间的一端。 透明盖设置在反射壳体的远离光源的相对端处，并被配置为将从光源发出的光引导到发光二极管照明器外。