P‐215: Organic‐Inorganic Hybrid Thin‐film Photo‐detector for Fingerprint Recognition
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- Yunke Qin
- BOE Technology Group Co., Ltd. Beijing China
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- Haisheng Wang
- BOE Technology Group Co., Ltd. Beijing China
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- Yingming Liu
- BOE Technology Group Co., Ltd. Beijing China
説明
<jats:p>A near‐IR based optical type fingerprint sensor is designed and implemented. The driving system is based on the passive pixel sensor (PPS) array with Oxide (IGZO) TFT technology. The sensing element of the optical sensor is composed of the organic photosensitive diode (OPD) exhibited typical sandwich structure. Clear fingerprint images can be successfully captured by such organic‐inorganic hybrid thin‐film photo‐detector. Further, flexible fingerprint sensor is also realized based on PI substrate.</jats:p>
収録刊行物
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- SID Symposium Digest of Technical Papers
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SID Symposium Digest of Technical Papers 49 (1), 1604-1606, 2018-05
Wiley
