公开(公告)号：US07896532B2

公开(公告)日：2011-03-01

申请号：US12189233

申请日：2008-08-11

Applicant: Jih-Tao Hsu ,  Chun-Ching Lai ,  Yu-Jen Chuang

Inventor： Jih-Tao Hsu ,  Chun-Ching Lai ,  Yu-Jen Chuang

IPC: F21V7/00

CPC classification number: F21S41/336 ,  F21S41/147 ,  F21S41/155 ,  F21S41/25 ,  F21S41/43 ,  F21V7/09 ,  F21V17/12 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: An LED luminescent device includes an LED light source, a reflector, a light shade and a projecting lens. The LED light source includes at least one LED element having a light-emitting surface emitting light. The reflector faces the light-emitting surface of the at least one LED element and has multiple reflection surfaces of different curvatures reflecting the light from the light-emitting surface of the at least one LED element. The light shade adjusts the light reflected by the reflector to provide a required light distribution pattern. The projecting lens project the required light distribution pattern. Thus, the device and a vehicle lamp including the device can prevent losing light energy.

Abstract translation: LED发光装置包括LED光源，反射器，光阴和投影透镜。 LED光源包括具有发光面的发光面的至少一个LED元件。 反射器面对至少一个LED元件的发光表面，并且具有反射来自至少一个LED元件的发光表面的光的不同曲率的多个反射表面。 光线调节由反射器反射的光以提供所需的光分布图案。 投影透镜投影所需的光分布图案。 因此，该装置和包括该装置的车辆灯可以防止失去光能。

公开(公告)号：US20100033985A1

公开(公告)日：2010-02-11

申请号：US12189233

申请日：2008-08-11

Applicant: Jih-Tao Hsu ,  Chun-Ching Lai ,  Yu-Jen Chuang

Inventor： Jih-Tao Hsu ,  Chun-Ching Lai ,  Yu-Jen Chuang

IPC: B60Q1/00 ,  F21V7/00

CPC classification number: F21S41/336 ,  F21S41/147 ,  F21S41/155 ,  F21S41/25 ,  F21S41/43 ,  F21V7/09 ,  F21V17/12 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: An LED luminescent device comprises an LED light source, a reflector, a light shade and a projecting lens. The LED light source comprises at least one LED element having a light-emitting surface emitting light. The reflector faces the light-emitting surface of the at least one LED element and has multiple reflection surfaces of different curvatures reflecting the light form the light-emitting surface of the at least one LED element. The light shade adjusts the light reflected by the reflector to provide a required light distribution pattern. The projecting lens projects the required light distribution pattern. Thus the device and a vehicle lamp comprising the device can prevent light energy from losing.

Abstract translation: LED发光装置包括LED光源，反射器，光阴和投影透镜。 LED光源包括具有发光面的发光面的至少一个LED元件。 所述反射器面向所述至少一个LED元件的发光表面，并且具有反射所述至少一个LED元件的发光表面的光的不同曲率的多个反射表面。 光线调节由反射器反射的光以提供所需的光分布图案。 投影透镜投影所需的配光图案。 因此，包括该装置的装置和车辆灯可以防止光能量损失。

公开(公告)号：US07207709B2

公开(公告)日：2007-04-24

申请号：US10821731

申请日：2004-04-09

Applicant: Yu-Jen Chuang ,  Chien-Hung Kuo

Inventor： Yu-Jen Chuang ,  Chien-Hung Kuo

IPC: F21V7/04

CPC classification number: G02F1/133604 ,  G02F1/133605 ,  G02F2001/133628 ,  G02F2201/36

Abstract: A direct type backlight module. The backlight module includes a first plate, a second plate, a plurality of light sources and a third plate. The second plate connects to the first plate and forming a space between. The plurality of light sources is disposed in the space. The third plate is disposed outside the space, connects to the surface of the first plate and has a plurality of openings.

Abstract translation: 直接型背光模组。 背光模块包括第一板，第二板，多个光源和第三板。 第二板连接到第一板并在其间形成一个空间。 多个光源设置在该空间中。 第三板设置在空间的外部，连接到第一板的表面并且具有多个开口。

公开(公告)号：US20110305029A1

公开(公告)日：2011-12-15

申请号：US13134690

申请日：2011-06-14

Applicant: Yu-Jen Chuang ,  Chang-Yuan Ju

Inventor： Yu-Jen Chuang ,  Chang-Yuan Ju

IPC: B60Q1/08 ,  B60Q1/00 ,  F21V29/00 ,  F21V7/00

CPC classification number: F21S41/645 ,  F21S41/155

Abstract: An illuminating system having an electronic shield illuminating apparatus comprises a semiconductor light-emitting source, a reflector, an electronic shield, a shield driving control circuit, and a projection lens. The reflector is intended for reflecting a portion of the light reflected by the semiconductor light-emitting source, and has a reflecting surface facing the semiconductor light-emitting source. The electronic shield is intended for generating different shield patterns to mask the light emitted by the semiconductor light-emitting source, and the light reflected by the reflector, and has a main surface facing the semiconductor light-emitting source and the reflecting surface of the reflector. The shield driving control circuit drives the electronic shield to generate different shield patterns in response to a signal information. The projection lens projects the light passing through the electronic shield.

Abstract translation: 具有电子屏蔽照明装置的照明系统包括半导体发光源，反射器，电子屏蔽，屏蔽驱动控制电路和投影透镜。 反射器用于反射由半导体发光源反射的光的一部分，并且具有面向半导体发光源的反射表面。 电子屏蔽用于产生不同的屏蔽图案以掩蔽由半导体发光源发射的光和由反射器反射的光，并且具有面向半导体发光源的主表面和反射器的反射表面 。 屏蔽驱动控制电路驱动电子屏蔽以响应于信号信息产生不同的屏蔽图案。 投影透镜投射通过电子屏蔽的光。

公开(公告)号：US20050002173A1

公开(公告)日：2005-01-06

申请号：US10821731

申请日：2004-04-09

Applicant: Yu-Jen Chuang ,  Chien-Hung Kuo

Inventor： Yu-Jen Chuang ,  Chien-Hung Kuo

IPC: G02F1/13357 ,  F21V7/04

CPC classification number: G02F1/133604 ,  G02F1/133605 ,  G02F2001/133628 ,  G02F2201/36

Abstract: A direct type backlight module. The backlight module includes a first plate, a second plate, a plurality of light sources and a third plate. The second plate connects to the first plate and forming a space between. The plurality of light sources is disposed in the space. The third plate is disposed outside the space, connects to the surface of the first plate and has a plurality of openings.

Abstract translation: 直接型背光模组。 背光模块包括第一板，第二板，多个光源和第三板。 第二板连接到第一板并在其间形成一个空间。 多个光源设置在该空间中。 第三板设置在空间的外部，连接到第一板的表面并且具有多个开口。