# Ultra-simple white organic light-emitting diodes employing only two complementary colors with color-rendering index beyond 90

> Research article (RSC Advances, 2017) · cited 15× · AI/ML

**Wikidata**: [openalex:W2765325942](https://www.wikidata.org/wiki/openalex:W2765325942)  
**Source**: https://4ort.xyz/entity/ultra-simple-white-organic-light-emitting-diodes-employing-only-two-complementary-colors-with-color-rendering-index-beyo