Compensation Filters for Visualization of White Leds through the Ceramic Glass in Induction Cooktops

被引：0

作者：

Carretero, Enrique ^{[1
]}

Alonso, Rafael ^{[1
]}

Pelayo, Cristina ^{[1
]}

机构：

[1] Univ Zaragoza, Dept Appl Phys, C Pedro Cerbuna 12, E-50009 Zaragoza, Spain

来源：

PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON PHOTONICS, OPTICS AND LASER TECHNOLOGY (PHOTOPTICS) | 2017年

关键词：

Interference Filters; Thin Films; Color Compensation; Illumination;

D O I：

10.5220/0006167602650268

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

White LEDs visualization in induction cooktops is hindered by the non-uniformity in wavelength of the transmission of the ceramic glass used as the cooking surface, as it modifies the chromaticity of the LEDs. In this work, a compensation filter is developed by thin-film interference filter deposition techniques, which has a transmission spectrum that allows for the preservation of the light source intrinsic chromaticity. This permits a perfect visualization of white LEDs across ceramic glasses.

引用

页码：265 / 268

页数：4