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Detail
Registered COMPLEX BIOMETRIC SENSOR INCLUDING COLOR CONVERSION LAYER
- Inventors
- Joo Chul Woong, Jaehyun Moon, Seongdeok Ahn, Kang Seung Youl, Jae-Eun Pi, Park Young Sam, Kwon Byoung-Hwa, Cho Sung Haeng, Cho Nam Sung, Lee Jeong Ik, Su Jae Lee
- Application No.
- 16378484 (2019.04.08)
- Publication No.
- 20190311177 (2019.10.10)
- Registration No.
- 10878214 (2020.12.29)
- Country
- UNITED STATES
- Project Code
- 18HB2500, Development of Core Technologies for Transparent Flexible Display Integrated Biometric Recognition Device, Seongdeok Ahn
- Abstract
- Provided is a complex biometric sensor. The complex biometric sensor includes a substrate including a light emitting region, a first light receiving region, and a second light receiving region, a light emitting part disposed adjacent to the substrate in the light emitting region, a color conversion layer disposed on the substrate in the light emitting region and vertically overlapping the light emitting part; a first light receiving layer disposed on the substrate in the first light receiving region, and a second light receiving layer disposed on the substrate in the second light receiving region. The light emitting part generates light of a first wavelength. The color conversion layer receives light of the first wavelength and emits the light of the first wavelength and light of the second wavelength. The first light receiving layer detects the light of the first wavelength. The second light receiving layer detects the light of the second wavelength.
- KSP Keywords
- Biometric sensors, color conversion, color conversion layer, conversion layer, light-emitting
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 색변환층을 포함하는 복합 생체 인식 센서 | KOREA | KIPRIS |