公开(公告)号：US08500309B2

公开(公告)日：2013-08-06

申请号：US13277237

申请日：2011-10-20

Applicant: Hsiu-Ping Chang

Inventor： Hsiu-Ping Chang

IPC: F21V5/04

CPC classification number: F21V5/048 ,  F21V5/045

Abstract: A lens comprises a base, the base comprising a bottom face facing a light emitting side of a light source, and a top face; a first member comprising a convex part curved outward from a first portion of the top face, and a first light emergent face formed on a top of the convex part; wherein light emitted from the first light emergent face illuminates areas far away from the lens; and a second member connecting to the first member on a second portion of the top face, the second member comprising a second light emergent face; wherein the second light emergent face is at an angle from the top face, the second light emergent face is located at a lower elevation than the first light emergent face in relation to the top face, and light emitted from the second light emergent face illuminates areas near the lens.

Abstract translation: 透镜包括基部，基部包括面向光源的发光侧的底面和顶面; 第一构件，其包括从所述顶面的第一部分向外弯曲的凸部和形成在所述凸部的顶部上的第一出光面; 其中从所述第一光出射面发射的光照射远离所述透镜的区域; 以及第二构件，其在所述顶面的第二部分上连接到所述第一构件，所述第二构件包括第二光出射面; 其中所述第二出光面与所述顶面成一角度，所述第二光出射面相对于所述顶面位于比所述第一光出射面更低的高度处，并且从所述第二光出射面射出的光照射区域 靠近镜头

公开(公告)号：US08534879B2

公开(公告)日：2013-09-17

申请号：US13278112

申请日：2011-10-20

Applicant: Hsiu-Ping Chang

Inventor： Hsiu-Ping Chang

IPC: F21V3/04 ,  F21V3/02

CPC classification number: F21V5/08 ,  F21S41/143 ,  F21S41/265 ,  F21V5/045 ,  F21Y2115/10

Abstract: A lens comprises a base; the base comprising a bottom face having a light incident face adapted to diffuse light into the lens, and a top face; a first member; and a second member, wherein the first and second members extend from the top face and away from the bottom face, wherein the first member comprises a first light emergent face having a convex surface curved outward from the top face, and directs light to areas far away from the lens, and wherein the second member comprises a second light emergent face having a flat surfaced finish and is at a first angle from the top face, and directs light to areas near the lens; and a third light emergent face between the first and the second light emergent faces, wherein the third light emergent face has a rough surface finish, and also directs light to areas near the lens.

Abstract translation: 透镜包括基座; 所述底座包括具有适于将光漫射到所述透镜中的光入射面的底面和顶面; 第一名成员 以及第二构件，其中所述第一构件和所述第二构件从所述顶面延伸并远离所述底面，其中所述第一构件包括具有从所述顶面向外弯曲的凸表面的第一出光面，并将光引导到远 并且其中所述第二构件包括具有平坦表面光洁度的第二光出射面，并且与所述顶面成第一角度，并将光引导到所述透镜附近的区域; 以及在第一和第二光出射面之间的第三光出射面，其中第三光出射面具有粗糙的表面光洁度，并且还将光引导到透镜附近的区域。

公开(公告)号：US08246206B2

公开(公告)日：2012-08-21

申请号：US13026277

申请日：2011-02-13

Applicant: Lung-Yu Hung ,  Sheng-Hsiang Kung ,  Shi-Ying Chang ,  Hsiu-Ping Chang

Inventor： Lung-Yu Hung ,  Sheng-Hsiang Kung ,  Shi-Ying Chang ,  Hsiu-Ping Chang

IPC: F21V21/00

CPC classification number: F21V29/763 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2115/10

Abstract: A light emitting diode lamp includes a lamp rack and a light emitting module mounted on the lamp rack. The ling emitting module includes a printed circuit board and a plurality of LEDs attached to the printed circuit board. The LEDs are arranged in an array. Each of the LEDs has a width W. Each of the LEDs spaces from an adjoining LED with a distance D. The width W and the distance D are in the condition that 0.5>W/D>0.15.

Abstract translation: 发光二极管灯包括灯架和安装在灯架上的发光模块。 LED发射模块包括印刷电路板和附接到印刷电路板的多个LED。 LED排列成阵列。 每个LED具有宽度W.每个LED与距离D相邻的LED间隔开。宽度W和距离D处于0.5> W / D> 0.15的条件。

公开(公告)号：US20100132983A1

公开(公告)日：2010-06-03

申请号：US12541359

申请日：2009-08-14

Applicant: Kai-Chi Lin ,  Hsiu-Ping Chang ,  Chih-Ming Lai

Inventor： Kai-Chi Lin ,  Hsiu-Ping Chang ,  Chih-Ming Lai

IPC: H05K1/02

CPC classification number: H05K1/0271 ,  H05K1/117 ,  H05K3/0058 ,  H05K2201/09045 ,  H05K2201/09081 ,  H05K2201/091 ,  H05K2201/10106

Abstract: An exemplary rigid printed circuit board (PCB) includes a main portion, a supporting portion and a connecting portion. The supporting portion is for supporting electrical elements. The connecting portion includes two end portions and a main body therebetween. The main body is spaced from the main portion and the supporting portion. The two end portions are respectively connected to the main portion and the supporting portion. A PCB assembly and a PCB module using the same are also provided.

Abstract translation: 示例性的刚性印刷电路板（PCB）包括主要部分，支撑部分和连接部分。 支撑部分用于支撑电气元件。 连接部分包括两个端部和主体之间。 主体与主要部分和支撑部分间隔开。 两个端部分别连接到主体部分和支撑部分。 还提供了PCB组件和使用其的PCB模块。