基于OLED的新型有机激光二极管
项目介绍
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基本信息
- 批准号:61874096
- 项目类别:面上项目
- 资助金额:66.0万
- 负责人:
- 依托单位:
- 学科分类:F0403.半导体光电子器件与集成
- 结题年份:2022
- 批准年份:2018
- 项目状态:已结题
- 起止时间:2019-01-01 至2022-12-31
- 项目参与者:胡建旭; 刘天宇; 文仲; 陈旭; 沐雯;
- 关键词:
项目摘要
This research plan combines a number of novel material design and modification strategy, basic studies using electrical and optical characterization, and novel device fabrication/characterization to achieve organic electrical lasing. Resonator structures including Fabry-Perot microcavities and distributed feedback gratings will be integrated into a variety of OLED architectures. The selection of the proper gain medium is also essential to achieve an organic laser diode. For this purpose, three main classes of lasing organic materials will be used in this study: ultralow lasing threshold fluorescent dyes, thermally-activated delayed fluorescent (TADF) dyes showing lasing activity and TADF assisted fluorescent molecular systems. The last two types of materials should enable the harvesting of triplets for light amplification in organic laser diodes. Different methods will then be employed to suppress electroluminescence efficiency roll-off at high current density, to optimize the OLED device architecture to achieve low lasing threshold, and ultimately, to achieve organic lasing under electrical pumping. The successful outcome of this program will serve as a basis for the development of a new organic laser diode technology allying the advantages of a simple, cheap and tunable laser source and its suitability for a full and direct integration of organic-based optoelectronic platform.
该研究计划致力于结合一系列新型材料设计与改进方案,基于电学和光学表征的基础研究以及新型器件制备与表征来实现电泵浦激光。包括法布里—珀罗微腔和分布反馈光栅在内的谐振腔结构将被整合到一系列有机晶体管器件中。选择适当的增益材料对于有机激光的实现至关重要。基于此,以下三种材料将被应用于此项研究中:具有超低激光阈值的荧光染料,具有激光特性的热活化延迟荧光染料(TADF)以及热激活延迟荧光染料为基础的荧光分子系统。基于后两类材料的有机激光二极管可以捕获三线态发光来实现光信号放大。另外,将采取不同的措施来抑制高电流强度下的电发光效率的急剧降低,最优化器件结构来降低激光阈值,最终实现有机电泵浦激光制备。该研究成果可为新型有机激光二极管技术发展的提供基础。该项技术将发挥激光光源的简易,廉价,易可调性以及易于同基于有机物的光电平台直接全面整合的优点。
结项摘要
有机激光器是有机光电子领域的皇冠,也是很多科研工作梦寐以求的结果,该项技术将发挥激光光源的简易,廉价,易可调性的优点以及其易于同基于有机物的光电平台直接全面整合的优点。本研究计划致力于结合一系列新型材料设计与改进方案,基于电学和光学表征的基 础研究以及新型器件制备与表征来探索电泵浦激光的应用。包括法布里—珀罗微腔和分布反馈光栅在内的谐 振腔结构将被整合到有机无机钙钛矿和有机材料发光二极管中。本项目通过研究了适当的增益材料,主要包括具有超低激光阈值的荧光染料,具有激 光特性的热活化延迟荧光染料(TADF)以及热激活延迟荧光染料为基础的荧光分子系统。该研究成果可为新型有机激光二极管技术发展的提供基础。
项目成果
期刊论文数量(3)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Spectral Narrowing and Enhancement of Directional Emission of Perovskite Light Emitting Diode by Microcavity
微腔窄化和增强钙钛矿发光二极管定向发射
- DOI:10.1002/lpor.202200091
- 发表时间:2022
- 期刊:Laser & Photonics Reviews
- 影响因子:11
- 作者:Tianyu Liu;Chenying Yang;Zhuping Fan;Xu Chen;Zeng Chen;Yirong Su;Hanbo Zhu;Fangling Sun;Tingming Jiang;Wenjuan Zhu;Weidong Shen;Jianjun He;Haiming Zhu;Xu Liu;Yang Yang
- 通讯作者:Yang Yang
Organic monolithic natural hyperbolic material
有机整体天然双曲材料
- DOI:10.1021/acsphotonics.9b00185
- 发表时间:2019
- 期刊:ACS Photonics
- 影响因子:7
- 作者:Yeon Ui Lee;Olivier P.M.Gaudin;KwangJin Lee;Eunyoung Choi;Virginie Placide;Kazuto Takaishi;Tsuyoshi Muto;Pascal André;Atsuya Muranaka;Masanobu Uchiyama;Fabrice Mathevet;Tetsuya Aoyama;JeongWeon Wu;Anthony D’Aléo;Jean-Charles Ribierre
- 通讯作者:Jean-Charles Ribierre
Thermally activated delayed fluorescence (TADF) organic molecules for efficient X-ray scintillation and imaging
用于高效 X 射线闪烁和成像的热激活延迟荧光 (TADF) 有机分子
- DOI:10.1038/s41563-021-01132-x
- 发表时间:2022
- 期刊:NATURE MATERIALS
- 影响因子:41.2
- 作者:Ma Wenbo;Su Yirong;Zhang Qisheng;Deng Chao;Pasquali Luca;Zhu Wenjuan;Tian Yue;Ran Peng;Chen Zeng;Yang Gaoyuan;Liang Guijie;Liu Tianyu;Zhu Haiming;Huang Peng;Zhong Haizheng;Wang Kangwei;Peng Shaoqian;Xia Jianlong;Liu Huafeng;Liu Xu;Yang Yang
- 通讯作者:Yang Yang
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其他文献
Effect of the electron donating group on the excited-state electronic nature and epsilon-near-zero properties of curcuminoid-borondifluoride dyes
- DOI:10.1039/d1ra08025c
- 发表时间:2021-11
- 期刊:RSC Advances
- 影响因子:3.9
- 作者:Kyu-Ri Choi;Dae Hyeon Kim;Yeon Ui Lee;Virginie Placide;Steven Huynh;Dandan Yao;Gabriel Canard;Elena Zaborova;Fabrice Mathevet;Loïc Mager;Benoît Heinrich;Jean-Charles Ribierre;Jeong Weon Wu;Frédéric Fages;Anthony D'Aléo
- 通讯作者:Anthony D'Aléo
Structure–charge transfer property relationship in self-assembled discotic liquid-crystalline donor–acceptor dyad and triad thin films
- DOI:10.1039/c6ra08039a
- 发表时间:2016-06
- 期刊:RSC Advances
- 影响因子:3.9
- 作者:Kwang Jin Lee;Jae Heun Woo;Yiming Xiao;Eunsun Kim;Leszek Mateusz Mazur;David Kreher;André-Jean Attias;Katarzyna Matczyszyn;Marek Samoc;Benoît Heinrich;Stéphane Méry;Frédéric Fages;Loic Mager;Anthony D'Aléo;Jeong Weon Wu;Fabrice Mathevet;Pascal André;Jean-Charles Ribierre
- 通讯作者:Jean-Charles Ribierre
Enhanced organic solar cells efficiency through electronic and electro-optic effects resulting from charge transfers in polymer hole transport blends
- DOI:10.1039/c6ta00677a
- 发表时间:2016-02
- 期刊:Journal of Materials Chemistry A
- 影响因子:11.9
- 作者:Calvyn T. Howells;Khalid Marbou;Haeri Kim;Kwang Jin Lee;Benoît Heinrich;Sang Jun Kim;Aiko Nakao;Tetsua Aoyama;Seiichi Furukawa;Ju-Hyung Kim;Eunsun Kim;Fabrice Mathevet;Stéphane Mery;Ifor D. W. Samuel;Amal Al Ghaferi;Marcus S. Dahlem;Masanobu Uchiyama;Sang Youl Kim;Jeong Weon Wu;Jean-Charles Ribierre;Chihaya Adachi;Dong-Wook Kim;Pascal André
- 通讯作者:Pascal André
A solvent-free and vacuum-free melt-processing method to fabricate organic semiconducting layers with large crystal size for organic electronic applications
- DOI:10.1039/c8tc04834g
- 发表时间:2018-12
- 期刊:Journal of Materials Chemistry C
- 影响因子:6.4
- 作者:Jean-Charles Ribierre;Zhao Li;Xiao Liu;Emmanuelle Lacaze;Benoît Heinrich;Stephane Méry;Piotr Sleczkowski;Yiming Xiao;Frédéric Lafolet;Daisuke Hashizume;Tetsuya Aoyama;Masanobu Uchiyama;Jeong Weon Wu;Elena Zaborova;Frédéric Fages;Anthony D’Aléo;Fabrice Mathevet;Chihaya Adachi
- 通讯作者:Chihaya Adachi
Control of the dual emission from a thermally activated delayed fluorescence emitter containing phenothiazine units in organic light-emitting diodes
- DOI:10.1039/c8ra10393c
- 发表时间:2019-02
- 期刊:RSC Advances
- 影响因子:3.9
- 作者:Ikbal Marghad;Fatima Bencheikh;Chao Wang;Sophia Manolikakes;Alice Rérat;Corinne Gosmini;Dae hyeon Kim;Jean-Charles Ribierre;Chihaya Adachi
- 通讯作者:Chihaya Adachi
其他文献
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