Photoelectric conversion element, imaging element, optical sensor, method for manufacturing imaging element, and compound
The photoelectric conversion element with a specific compound configuration addresses responsiveness and electric field strength stability issues, enhancing performance in image and light sensors through improved intermolecular interactions and crystallinity.
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- FUJIFILM CORP
- Filing Date
- 2025-11-12
- Publication Date
- 2026-07-02
AI Technical Summary
Existing photoelectric conversion elements, such as image sensors, face challenges in achieving superior responsiveness and stability of responsiveness with varying electric field strengths.
A photoelectric conversion element configuration with a conductive film, photoelectric conversion film, and transparent conductive film, where the conversion film contains a specific compound represented by formula (1), which includes aromatic ring groups and heteroatoms like sulfur, oxygen, or selenium, and may incorporate n-type organic semiconductors and dyes, enhancing intermolecular interactions and crystallinity.
The configuration results in a photoelectric conversion element with improved responsiveness and electric field strength dependence, suitable for image and light sensors.
Smart Images
Figure JP2025039613_02072026_PF_FP_ABST