公开(公告)号：US20160041457A1

公开(公告)日：2016-02-11

申请号：US14818018

申请日：2015-08-04

Applicant: LG Electronics Inc.

Inventor： Hong Lyeol OH ,  Young Jin KIM ,  Jun Park

IPC: G03B21/20 ,  G02B26/00

CPC classification number: G03B21/204 ,  G02B26/008 ,  G03B33/08

Abstract: A projector with a wave length wheel and a color wheel in one module is proposed, the projector comprising: a light source configured to generate a first wavelength band light; a dichroic filter configured to reflect the first wavelength band light irradiated from the light source, and to transmit a second wavelength band light and a third wavelength band light; integrated wavelength conversion wheel and color wheel modules configured to integrally form a wave length wheel and a color wheel each wheel in a parallel manner in order to allow transmitting the first wavelength band light reflected from the dichroic filter and to generate the second wavelength band light and the third wavelength band light through wavelength conversion using the first wavelength band light as an excited light and to reflect the generated second wavelength band light and the third wavelength band light to the dichroic filter; and a light tunnel configured to receive the first wavelength band light reflected from the dichroic filter by transmitting the integrally formed wave length wheel and color wheel, and the second wavelength band light and the third wavelength band light transmit through the dichroic filter by being generated by and reflected from the integrally formed wave length wheel and color wheel.

Abstract translation: 提出了一种具有波长轮和色轮的投影仪，该投影仪包括：被配置为产生第一波长带光的光源; 二向色滤光器，其被配置为反射从所述光源照射的所述第一波长带光，并且发射第二波长带光和第三波长带光; 集成波长转换轮和色轮模块，其被配置为以平行方式一体地形成波长轮和色轮每个轮，以便允许透射从二向色滤光器反射的第一波长带光并产生第二波长带光， 使用第一波长带光作为激发光的第三波长带光波长转换，并将生成的第二波长带光和第三波长带光反射到二向色滤光器; 以及光通道，其被配置为通过传输所述整体形成的波长轮和色轮来接收从所述二向色滤光片反射的所述第一波长带光，并且所述第二波长带光和所述第三波长带光通过所述二向色滤光器发射， 并从整体形成的波长轮和色轮反射。

公开(公告)号：US20160138780A1

公开(公告)日：2016-05-19

申请号：US14933846

申请日：2015-11-05

Applicant: LG Electronics Inc.

Inventor： Hong Lyeol OH ,  Jun PARK

IPC: F21V9/14 ,  F21S8/10

CPC classification number: F21V9/14 ,  F21S41/135 ,  F21S41/14 ,  F21S41/141 ,  F21S41/16 ,  F21S41/17 ,  F21S41/37 ,  F21S41/635 ,  F21S43/10 ,  F21S43/13 ,  F21S43/14 ,  F21S43/19 ,  F21S43/20 ,  F21S43/33 ,  F21W2102/00 ,  F21Y2115/10 ,  F21Y2115/30

Abstract: A high beam and a low beam is disclosed, the headlight including: a first light source unit; a second light source unit; a first light output unit; a second light output unit; and a controller configured to adjust a light quantity irradiated from the light source in response to a low beam mode or a high beam mode, and to control a beam output of the first light output unit and the second light output unit by allowing the first optical unit to be arranged selectively on a light path between the light source unit and the second optical unit.

Abstract translation: 公开了一种远光灯和近光灯，所述头灯包括：第一光源单元; 第二光源单元; 第一光输出单元; 第二光输出单元; 以及控制器，被配置为响应于低光束模式或远光模式来调节从光源照射的光量，并且通过允许第一光学器件来控制第一光输出单元和第二光输出单元的光束输出 单元被选择性地布置在光源单元和第二光学单元之间的光路上。

公开(公告)号：US20150062908A1

公开(公告)日：2015-03-05

申请号：US14465341

申请日：2014-08-21

Applicant: LG ELECTRONICS INC.

Inventor： Youngsoo CHOI ,  Hong Lyeol OH

IPC: F21S10/00 ,  F21S10/02

CPC classification number: F21S10/007 ,  G03B21/2013 ,  G03B21/204 ,  G03B33/08 ,  H04N9/3158

Abstract: The present disclosure provides a light source apparatus, the apparatus including a light source configured to irradiate an excitation light, an optical system configured to form the excitation light, and a phosphor wheel configured to separate a plurality of colors based on the formed excitation light, wherein the phosphor wheel includes a first separation portion of light-transmitting material assembled as a separate element penetrable by a blue light of the excitation light, and integrally formed second to fourth separation portions having phosphor layer configured to reflect red, green and yellow of the excitation light.

Abstract translation: 本发明提供了一种光源装置，该装置包括被配置为照射激发光的光源，被配置为形成激发光的光学系统和被配置为基于形成的激发光分离多种颜色的荧光轮， 其特征在于，所述荧光体轮具有由作为激发光的蓝色光可分离的单独的元件组装的透光性材料的第一分离部，并且一体形成的具有荧光体层的第二至第四分离部，所述荧光体层被配置为反射所述激发光的红色，绿色和黄色 激发光。