13‐3: Full Screen Fingerprint Display with Embedded Organic Photo‐detectors

Author:

Bae Kwang Soo1,Kim Gun Hee1,Park Hyang A1,Park Jungwoo1,Ahn Taekyung1,Lee Dae-Young1,Moon Seunghyun1,Kim Jae-Kyoung1,Kim Chul1,Kim Yongjo1

Affiliation:

1. Research Center, Samsung Display Giheung-Gu, Yongin-City, Gyeonggi-Do Korea

Abstract

This paper introduces the world's first fully integrated in‐cell fingerprint sensor display. Organic photodetector (OPD) is embedded into the state‐of‐the art flexible OLED display in the same horizental plane, thus identfis a fingerprint in the entire display active area and allows multple fingers sensing while maintaining high‐resolution display quality. Additionally, no increased thickness and process cost were expected due to the benefits from the integration. The manufactured fingerprint display obtained comparable results including a Signal to Noise Ratio (SNR) of more than 8.5 and a False Rejection Rate (FRR) of less than 1 % in the entire display region when employing the proposed novel solutions to circumvent the integration issues. We belive the implementedfingerprint display could take a central role of display evolution in the security applications and documentation.

Publisher

Wiley

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3