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Improving the flexibility of AMOLED display through modulating thickness of layer stack structure |
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| Authors: | Yi‐Fan Niu Sheng‐Fa Liu Ji‐Yi Chiou Ching‐Yu Huang Yi‐Wen Chiu Ming‐Hsiang Lai Yen‐Wei Liu |
| Affiliation: | Advanced Technologies Center, Chunghwa Picture Tube, Taoyuan, Taiwan (ROC) |
| Abstract: | A robust methodology is established to predict the critical bending radius of a flexible AMOLED. According to the methodology, the critical bending radius of display manufactured by the same process could be reduced from 7 mm to 4 mm by modulating the layer stack thickness. |
| Keywords: | flexible neutral plane stress strain simulation AMOLED |