公开(公告)号：US20150323728A1

公开(公告)日：2015-11-12

申请号：US14589665

申请日：2015-01-05

Applicant: LG Electronics Inc.

Inventor： Hyunho LEE ,  Hyouk KWON ,  Sang-Cheon KIM

IPC: F21V8/00 ,  G02F1/1335

CPC classification number: G02B6/0043 ,  G02B6/0035 ,  G02B6/0051 ,  G02B6/0061 ,  G02B6/0065 ,  G02B6/0068 ,  G02F1/133509 ,  G02F1/133603 ,  G02F1/133615 ,  G02F2001/133614

Abstract: An apparatus of light source for display for display according to an exemplary embodiment of the present disclosure may include a light source module configured to generate and emit a light, a light transmission member configured to decrease a luminous flux per unit area and emit the light, by receiving the light from the light source module, a first wavelength conversion part arranged on a light path from the light source module to an emitting surface of the light transmission member to convert a portion of the received light to a light of a predetermined wavelength and emit the light, and a second wavelength conversion part discretely arranged from the first wavelength conversion part on the light path to convert a portion of the received light to a light of a wavelength different from the wavelength of the first wavelength conversion part and emit the light.

Abstract translation: 根据本公开的示例性实施例的用于显示器的显示器的光源装置可以包括被配置为产生和发射光的光源模块，被配置为降低每单位面积的光通量并发射光的光传输部件， 通过从光源模块接收光，第一波长转换部分布置在从光源模块到光传输部件的发射表面的光路上，以将接收的光的一部分转换成预定波长的光;以及 发射光;以及第二波长转换部分，其从光路上的第一波长转换部分离散地布置，以将接收的光的一部分转换成不同于第一波长转换部分的波长的波长的光，并发射光 。