Front lighting for an energy-harvesting luminous-reflective display and its design considerations

Tadamasa Anekawa; Mitsuhiro Shigeta; Ichiro Fujieda

首页> 外文期刊>Optical Engineering >Front lighting for an energy-harvesting luminous-reflective display and its design considerations

【24h】

Front lighting for an energy-harvesting luminous-reflective display and its design considerations

机译：Front lighting for an energy-harvesting luminous-reflective display and its design considerations

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

The color gamut of a luminous-reflective display (LRD) shrinks when the incident light lacks blue photons. A frontlight unit (FLU) emitting in blue can prevent this and ensure readability in the dark. A one-dimensional model was developed to express spectral fluxes emerging from the subpixels in an energy-harvesting LRD (EH-LRD) in terms of its design parameters and the ambient lighting condition. In the experiment, a luminescent layer stacked on an infrared pass filter was excited by monochromatic light from an edge-lit FLU at 405 nm in the dark. The model roughly reproduced the relative peak intensities measured with the three materials (BBOT, Coumarin 6, and Lumogen F Red 305). It quantifies the trade-off between the two objectives of an EH-LRD: displaying images and harvesting energy. Hence, the model might be used to set goals for future developments of materials and components.

著录项

来源
《Optical Engineering》 |2022年第9期|095102-1-095102-14|共14页
作者
Tadamasa Anekawa; Mitsuhiro Shigeta; Ichiro Fujieda;
展开▼
作者单位

Ritsumeikan Univ. (Japan);

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类计量学;
关键词
Photons; Solar cells; Light sources and illumination; Californium; Transmittance; Electro optical modeling; Photovoltaics;

Front lighting for an energy-harvesting luminous-reflective display and its design considerations

摘要

著录项

相关主题

期刊订阅