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| Main Authors: | , , , , , , , , , |
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| Format: | Artículo Open Access |
| Published: |
Wiley
2025
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| Subjects: | |
| Online Access: | https://sid.onlinelibrary.wiley.com/doi/10.1002/sdtp.19213 |
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Table of Contents:
- P‐14.30: Reducing the Proportion of Harmful Blue Light by Adjusting the Blue Spectrum Peak Xuesen Zhao Genmao Huang Xianping Zhang Hongyu Wang Yu Gao Tengyu Wang Mihwa Ha Wonjun Song Ying Shen Xiujian Zhu SID Symposium Digest of Technical Papers In this work, we conducted a study to reduce the proportion of harmful blue light by selecting blue dopant (BD) materials with larger peak, effectively reduce blue hazard of products, the harmful blue light proportion‐A (HBLP‐A) was less than 5%. At the same time, the micro cavity adjustment is assisted on the product to achieve excellent performance in terms of power consumption, color gamut and viewing angle and so on. On the other hand, we also have conducted research on the effect of module materials on blue hazard. By selecting module materials that can filter harmful blue wavelengths, such as polarizers (POL) and cover glass (CG). The results showed that the level of blue hazard was reduced, but the corresponding power consumption and viewing angle were obviously degraded. We believe that the selection of appropriate anti‐blue module materials to assist OLED optimization is hopeful to obtain products with low blue hazard and excellent comprehensive performance in the future. 10.1002/sdtp.19213 http://onlinelibrary.wiley.com/termsAndConditions#vor