Invention Application
- Patent Title: IMAGE SENSORS AND IMAGE PROCESSING APPARATUS AND ELECTRONIC DEVICES
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Application No.: US17217315Application Date: 2021-03-30
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Publication No.: US20210305320A1Publication Date: 2021-09-30
- Inventor: Seon-Jeong LIM , Hyeongju KIM , Kyung Bae PARK , Sung Young YUN , Taejin CHOI , Chun Joon HEO
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2020-0039307 20200331,KR10-2020-0110162 20200831
- Main IPC: H01L27/30
- IPC: H01L27/30 ; H01L51/42 ; H01L51/00

Abstract:
An image sensor includes first and second organic photoelectric conversion devices stacked in a vertical direction and configured to selectively absorb light in a part of visible wavelength spectrum and non-selectively absorb light in the visible wavelength spectrum, respectively. The first organic photoelectric conversion device may selectively absorb light in a blue wavelength spectrum, and the second organic photoelectric conversion device may selectively absorb light in a green wavelength spectrum. The image sensor may have stacked organic photoelectric conversion devices configured to selectively absorb light in a red wavelength spectrum and a green wavelength spectrum, respectively.
Information query
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