High‐Performance Semitransparent Color Organic Photodiodes Enabled by Integrating Fabry–Perot and Solution‐Processed Distributed Bragg Reflectors
Abstract Organic photodiodes (OPDs) have recently garnered attention as a competitive alternative to their inorganic counterparts, given their inherent advantages in solution processability, mechanical flexibility, and cost‐effective manufacturing. In this work, a novel method for fabricating high‐p...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2023-11-01
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| Series: | Advanced Materials Interfaces |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/admi.202300421 |
| _version_ | 1797641082926792704 |
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| author | Bo Youn Kim Shafidah Shafian Kyungkon Kim |
| author_facet | Bo Youn Kim Shafidah Shafian Kyungkon Kim |
| author_sort | Bo Youn Kim |
| collection | DOAJ |
| description | Abstract Organic photodiodes (OPDs) have recently garnered attention as a competitive alternative to their inorganic counterparts, given their inherent advantages in solution processability, mechanical flexibility, and cost‐effective manufacturing. In this work, a novel method for fabricating high‐performance semitransparent color OPDs by integrating Fabry–Perot (FP) interferometer‐based color‐filtering electrodes and solution‐processed distributed Bragg reflectors (sDBRs) is introduced. The FP electrode provides color control by modulating the metal oxide layer thickness, irrespective of the photoactive layer's color. To overcome limitations related to light absorption and device transparency, this work employs a sDBR as a selective window reflector, allowing the OPD to retain its color while preserving semitransparency. The experimental findings demonstrate the successful integration of these components, resulting in semitransparent red, green, and blue (RGB) OPDs exhibiting significantly improved detectivity. The fabricated RGB‐OPDs achieve detectivity values of 4.07, 3.49, and 4.22 × 1010 cm Hz1/2 W−1 for red, green, and blue, respectively. This research highlights the efficacy of FP and sDBR color filters in realizing high‐performance color sensors and offer novel opportunities for semitransparent OPD integration with other optoelectronic devices. |
| first_indexed | 2024-03-11T13:40:25Z |
| format | Article |
| id | doaj.art-7d94f36957ef47d5aab9c1f705875ddc |
| institution | Directory Open Access Journal |
| issn | 2196-7350 |
| language | English |
| last_indexed | 2024-03-11T13:40:25Z |
| publishDate | 2023-11-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Materials Interfaces |
| spelling | doaj.art-7d94f36957ef47d5aab9c1f705875ddc2023-11-02T13:42:59ZengWiley-VCHAdvanced Materials Interfaces2196-73502023-11-011031n/an/a10.1002/admi.202300421High‐Performance Semitransparent Color Organic Photodiodes Enabled by Integrating Fabry–Perot and Solution‐Processed Distributed Bragg ReflectorsBo Youn Kim0Shafidah Shafian1Kyungkon Kim2Department of Chemistry and Nanoscience Ewha Womans University Seoul 03760 South KoreaDepartment of Chemistry and Nanoscience Ewha Womans University Seoul 03760 South KoreaDepartment of Chemistry and Nanoscience Ewha Womans University Seoul 03760 South KoreaAbstract Organic photodiodes (OPDs) have recently garnered attention as a competitive alternative to their inorganic counterparts, given their inherent advantages in solution processability, mechanical flexibility, and cost‐effective manufacturing. In this work, a novel method for fabricating high‐performance semitransparent color OPDs by integrating Fabry–Perot (FP) interferometer‐based color‐filtering electrodes and solution‐processed distributed Bragg reflectors (sDBRs) is introduced. The FP electrode provides color control by modulating the metal oxide layer thickness, irrespective of the photoactive layer's color. To overcome limitations related to light absorption and device transparency, this work employs a sDBR as a selective window reflector, allowing the OPD to retain its color while preserving semitransparency. The experimental findings demonstrate the successful integration of these components, resulting in semitransparent red, green, and blue (RGB) OPDs exhibiting significantly improved detectivity. The fabricated RGB‐OPDs achieve detectivity values of 4.07, 3.49, and 4.22 × 1010 cm Hz1/2 W−1 for red, green, and blue, respectively. This research highlights the efficacy of FP and sDBR color filters in realizing high‐performance color sensors and offer novel opportunities for semitransparent OPD integration with other optoelectronic devices.https://doi.org/10.1002/admi.202300421color filtercolor reflectorcolorful semitransparent sensorsdistributed Bragg reflector mirrorsFabry–Perot interferometer |
| spellingShingle | Bo Youn Kim Shafidah Shafian Kyungkon Kim High‐Performance Semitransparent Color Organic Photodiodes Enabled by Integrating Fabry–Perot and Solution‐Processed Distributed Bragg Reflectors Advanced Materials Interfaces color filter color reflector colorful semitransparent sensors distributed Bragg reflector mirrors Fabry–Perot interferometer |
| title | High‐Performance Semitransparent Color Organic Photodiodes Enabled by Integrating Fabry–Perot and Solution‐Processed Distributed Bragg Reflectors |
| title_full | High‐Performance Semitransparent Color Organic Photodiodes Enabled by Integrating Fabry–Perot and Solution‐Processed Distributed Bragg Reflectors |
| title_fullStr | High‐Performance Semitransparent Color Organic Photodiodes Enabled by Integrating Fabry–Perot and Solution‐Processed Distributed Bragg Reflectors |
| title_full_unstemmed | High‐Performance Semitransparent Color Organic Photodiodes Enabled by Integrating Fabry–Perot and Solution‐Processed Distributed Bragg Reflectors |
| title_short | High‐Performance Semitransparent Color Organic Photodiodes Enabled by Integrating Fabry–Perot and Solution‐Processed Distributed Bragg Reflectors |
| title_sort | high performance semitransparent color organic photodiodes enabled by integrating fabry perot and solution processed distributed bragg reflectors |
| topic | color filter color reflector colorful semitransparent sensors distributed Bragg reflector mirrors Fabry–Perot interferometer |
| url | https://doi.org/10.1002/admi.202300421 |
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