Optical design of phosphor sheet structure in LED backlight system

被引：7

作者：

Ito, Yasushi ^{[1
]}

Tsukahara, Tsubasa ^{[1
]}

Masuda, Shozo ^{[1
]}

Yoshida, Tetsuyuki ^{[1
]}

Nada, Naoji ^{[1
]}

Igarashi, Takahiro ^{[2
]}

Kusunoki, Tsuneo ^{[2
]}

Ohsako, Junichi ^{[1
]}

机构：

[1] Sony Corp, Core Technol Dev Grp, Tokyo, Japan

[2] Sony Corp, Core Technol Dev Grp, Atsugi, Kanagawa, Japan

来源：

2008 SID INTERNATIONAL SYMPOSIUM, DIGEST OF TECHNICAL PAPERS, VOL XXXIX, BOOKS I-III | 2008年 / 39卷

关键词：

D O I：

10.1889/1.3069810

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A novel LED backlight unit with a phosphor sheet is proposed. The basic structure of the phosphor sheet consists of a phosphor layer with a diffusion layer on either side of the phosphor layer The diffusion layers can reduce the chromaticity shift due to the viewing angle and incident angle of blue light.

引用

页码：866 / +

页数：2