Hole transport layer-free deep-blue OLEDs with outstanding colour purity and high efficiency

Fei Huang, Hongli Liu, Wei Sun, Xianggao Li and Shirong Wang

J. Mater. Chem. C, 2020, 8, 9184
DOI: 10.1039/D0TC01684E

Highly efficient all solution-processed non-doped deep-blue electroluminescent devices from oligocarbazole-end-capped spirobifluorenes

Pattarawadee Therdkatanyuphong, Chokchai Kaiyasuan, Pongsakorn Chasing, Terdkait Kaewpuang, Thanyarat Chawanpunyawat, Paweena Wongkaew, Taweesak Sudyoadsuk and Vinich Promarak

Mater. Chem. Front., 2020, 4, 2943
DOI: 10.1039/D0QM00531B

A novel D–π–A blue fluorophore based on [1,2,4]triazolo[1,5-a]pyridine as an electron acceptor and its application in organic light-emitting diodes

Chen Cao, Wen-Cheng Chen, Shuang Tian, Jia-Xiong Chen, Zhong-Yi Wang, Xu-Hui Zheng, Chong-Wei Ding, Jing-Hong Li, Jie-Ji Zhu, Ze-Lin Zhu, Qing-Xiao Tong and Chun-Sing Lee

Mater. Chem. Front., 2019, 3, 1071
DOI: 10.1039/C8QM00678D

Luminescent columnar discotics as highly efficient emitters in pure deep-blue OLEDs with an external quantum efficiency of 4.7%

Joydip De, Ishan Sarkar, Rohit Ashok Kumar Yadav, Indu Bala, Santosh Prasad Gupta, Iram Siddiqui, Jwo-Huei Jou and Santanu Kumar Pal

Soft Matter, 2022, 18, 4214
DOI: 10.1039/D1SM01558C

Self-absorption-free excited-state intramolecular proton transfer (ESIPT) emitters for high brightness and luminous efficiency organic fluorescent electroluminescent devices

Jakkapan Kumsampao, Chaiyon Chaiwai, Chattarika Sukpattanacharoen, Thanyarat Chawanpunyawat, Phattananawee Nalaoh, Pongsakorn Chasing, Nawee Kungwan, Taweesak Sudyoadsuk and Vinich Promarak

Mater. Chem. Front., 2021, 5, 6212
DOI: 10.1039/D1QM00455G

Triphenylpyrazine: methyl substitution to achieve deep blue AIE emitters

Haozhong Wu, Jiajie Zeng, Zeng Xu, Bing Zhang, Han Zhang, Yuyu Pan, Zhiming Wang, Dongge Ma, Anjun Qin and Ben Zhong Tang

J. Mater. Chem. C, 2019, 7, 13047
DOI: 10.1039/C9TC04459K

Highly efficient deep-blue organic light-emitting diodes based on pyreno[4,5-d]imidazole-anthracene structural isomers

Hui Liu, Liangliang Kang, Jinyu Li, Futong Liu, Xin He, Shenghong Ren, Xiangyang Tang, Changli Lv and Ping Lu

J. Mater. Chem. C, 2019, 7, 10273
DOI: 10.1039/C9TC02990G

Efficient solution-processed deep-blue CIEy ∈ (0.05) and pure-white CIEx,y ∈ (0.34, 0.32) organic light-emitting diodes: experimental and theoretical investigation

Jairam Tagare, Rohit Ashok Kumar Yadav, Sujith Sudheendran Swayamprabha, Deepak Kumar Dubey, Jwo-Huei Jou and Sivakumar Vaidyanathan

J. Mater. Chem. C, 2021, 9, 4935
DOI: 10.1039/D1TC00228G

A highly efficient violet-blue OLED with Rec.2020 CIEy based on an orthogonal phenanthroimidazole-substituted 1,2,4-triazole derivative

Ling Peng, Yumiao Huo, Lei Hua, Jichen Lv, Yuchao Liu, Shian Ying and Shouke Yan

J. Mater. Chem. C, 2022, 10, 9621
DOI: 10.1039/D2TC01280D

Novel blue fluorescent emitters structured by linking triphenylamine and anthracene derivatives for organic light-emitting devices with EQE exceeding 5%

Jing Zhang, Yaping Zhao, Huixia Xu, Di Zhang, Yanqin Miao, Ruth Shinar, Joseph Shinar, Hua Wang, Bingshe Xu and Yucheng Wu

J. Mater. Chem. C, 2019, 7, 10810
DOI: 10.1039/C9TC02773D

Novel 9,9-dimethylfluorene-bridged D–π–A-type fluorophores with a hybridized local and charge-transfer excited state for deep-blue electroluminescence with CIEy ∼ 0.05

Xu Qiu, Shian Ying, Cong Wang, Muddasir Hanif, Yuwei Xu, Ya Li, Ruiyang Zhao, Dehua Hu, Dongge Ma and Yuguang Ma

J. Mater. Chem. C, 2019, 7, 592
DOI: 10.1039/C8TC05469J

Multiple strategies towards high-efficiency white organic light-emitting diodes by the vacuum deposition method

Hui Liu, Futong Liu and Ping Lu

J. Mater. Chem. C, 2020, 8, 5636
DOI: 10.1039/D0TC00085J

Highly efficient non-doped deep-blue organic light-emitting diodes based on pyreneimidazole derivative with external quantum efficiency > 11% and negligible efficiency roll-off

Zhuang Cheng, Chunya Du, Shuyuan Ge, Yaxue Wang, Futong Liu, Yulei Chang, Ying Lv and Ping Lu

Chemical Engineering Journal, 2023, 474, 145867
DOI: 10.1016/j.cej.2023.145867

Efficient deep-blue fluorescent emitters from imidazole functionalized anthracenes for simple structure deep-blue electroluminescent devices

Anna Pachariyangkun, Warapong Senapak, Taweesak Sudyoadsuk, Supawadee Namuangruk and Vinich Promarak

Organic Electronics, 2020, 85, 105897
DOI: 10.1016/j.orgel.2020.105897

Cross-linkable deep-blue small molecular material for solution-processed organic light-emitting diodes

Jian Yang, Liming Xie, Yuan-Qiu-Qiang Yi, Xiaolian Chen, Changting Wei, Yun Guo, Yang Liu, Bo Qian, Wenming Su and Zheng Cui

Optical Materials, 2021, 114, 110945
DOI: 10.1016/j.optmat.2021.110945

Near-ultraviolet emitters based on carbazole-imidazole for highly efficient solution-processed organic light-emitting diodes

Siyang Liu, Junzi Li, Huibo Yan, Fanghao Ye, Fangfang Niu, Bin Zhang, Guoping Wang, Guijun Li and Pengju Zeng

Chemical Engineering Journal, 2023, 451, 138881
DOI: 10.1016/j.cej.2022.138881

Novel adamantane-bridged phenanthroimidazole molecule for highly efficient full-color organic light-emitting diodes

Hui-Min Guan, Yong-Xu Hu, Guo-Yong Xiao, Wen-Ze He, Hai-Jun Chi, Yan-Li Lv, Xiao Li, Dong-Yu Zhang and Zhi-Zhi Hu

Dyes and Pigments, 2020, 177, 108273
DOI: 10.1016/j.dyepig.2020.108273

High solid-state fluorescent 9,9-bis(4-(diphenylamino) phenyl)fluorene-pyrenes as hole-transporting-free blue emitters for efficient solution-processed electroluminescent devices

Patchareepond Panoy, Nipanan Prakanpo, Pongsakron Chasing, Nuttapong Chatanop, Supawadee Namuangruk, Taweesak Sudyoadsuk and Vinich Promarak

Dyes and Pigments, 2023, 220, 111698
DOI: 10.1016/j.dyepig.2023.111698

Efficient and stable deep-blue narrow-spectrum electroluminescence based on hybridized local and charge-transfer (HLCT) state

Shengbing Xiao, Shi-Tong Zhang, Ying Gao, Xinqi Yang, Haichao Liu, Weijun Li and Bing Yang

Dyes and Pigments, 2021, 193, 109482
DOI: 10.1016/j.dyepig.2021.109482

Efficient Solution-Processable Non-Doped Emissive Materials Based on Oligocarbazole End-Capped Molecules for Simple Structured Red, Green, Blue, and White Electroluminescent Devices

Pattarawadee Therdkatanyuphong, Chokchai Kaiyasuan, Pongsakorn Chasing, Terdkait Kaewpuang, Thanyarat Chawanpunyawat, Taweesak Sudyoadsuk and Vinich Promarak

ACS Appl. Electron. Mater., 2021, 3, 1311
DOI: 10.1021/acsaelm.0c01098

Efficient deep blue fluorescent emitters based on bipolar phenanthroimidazole-carbazole hybrid for non-doped electroluminescent device with small CIEy

Hua-Nan Peng, Jian-lei Liu, Guo-zheng Li and Bo Zhao

Dyes and Pigments, 2024, 222, 111885
DOI: 10.1016/j.dyepig.2023.111885

Highly efficient blue TADF emitters incorporating bulky acridine moieties and their application in solution-processed OLEDs

Qiaodeng Chen, Yepeng Xiang, Xiaojun Yin, Kai Hu, Yongfeng Li, Xiaoling Cheng, Yuan Liu, Guohua Xie and Chuluo Yang

Dyes and Pigments, 2021, 188, 109157
DOI: 10.1016/j.dyepig.2021.109157

Highly efficient hybridized local and Charge-transfer (HLCT) Deep-blue electroluminescence with excellent molecular horizontal orientation

Shengbing Xiao, Ying Gao, Runze Wang, Haichao Liu, Weijun Li, Changjiang Zhou, Shanfeng Xue, Shi-Tong Zhang, Bing Yang and Yuguang Ma

Chemical Engineering Journal, 2022, 440, 135911
DOI: 10.1016/j.cej.2022.135911

Discs to a ‘Bright’ Future: Exploring Discotic Liquid Crystals in Organic Light Emitting Diodes in the Era of New‐Age Smart Materials

Ritobrata De, Sushil Sharma, Sanchita Sengupta and Santanu Kumar Pal

The Chemical Record, 2022, 22
DOI: 10.1002/tcr.202200056

Dibenzofuran derivatives with meta- and para-triphenylamine substituents as hole-transporting materials in organic light-emitting devices

Seong-Jae Yun, Min Hye Seo and Sungkoo Lee

Dyes and Pigments, 2020, 175, 108121
DOI: 10.1016/j.dyepig.2019.108121

Imidazo[1,2‐a]pyridine as an Electron Acceptor to Construct High‐Performance Deep‐Blue Organic Light‐Emitting Diodes with Negligible Efficiency Roll‐Off

Xu‐Hui Zheng, Jue‐Wen Zhao, Xiang Chen, Ruoke Cai, Guo‐Xi Yang, Jie‐Ji Zhu, Shan‐Shun Tang, Zhi‐Hong Lin, Si‐Lu Tao and Qing‐Xiao Tong

Chemistry A European J, 2020, 26, 8588
DOI: 10.1002/chem.202000518

Imidazole derivatives for efficient organic light-emitting diodes

Shaofeng Ye, Shaoqing Zhuang, Biao Pan, Runda Guo and Lei Wang

Journal of Information Display, 2020, 21, 173
DOI: 10.1080/15980316.2020.1802357

Stable deep blue organic light emitting diodes with CIE of y < 0.10 based on quinazoline and carbazole units

Bowen Li, Xiang’an Song, Xi Jiang, Zhiyi Li, Fengyun Guo, Ying Wang, Liancheng Zhao and Yong Zhang

Chinese Chemical Letters, 2020, 31, 1188
DOI: 10.1016/j.cclet.2019.06.033

Molecular Engineering for the Development of a Discotic Nematic Mesophase and Solid-State Emitter in Deep-Blue OLEDs

Joydip De, Rohit Ashok Kumar Yadav, Rahul Singh Yadav, Santosh Prasad Gupta, Mayank Joshi, Angshuman Roy Choudhury, Jayachandran Jayakumar, Jwo-Huei Jou, Chien-Hong Cheng and Santanu Kumar Pal

J. Org. Chem., 2021, 86, 7256
DOI: 10.1021/acs.joc.1c00742

Electronic, optical, and charge transfer properties of porphyrin and metallated porphyrins in different media

Ayhan Üngördü

Int J of Quantum Chemistry, 2020, 120
DOI: 10.1002/qua.26128

Achieving host-free near-ultraviolet electroluminescence via electronic state engineering with phosphine oxide

Shuo Chen, Chunying Zhang and Hui Xu

Chemical Engineering Journal, 2022, 429, 132327
DOI: 10.1016/j.cej.2021.132327

Deep blue fluorescent emitters based imidazole and carbazole for non-doped organic light emitting diodes with CIEy≤0.05

Guozheng Li, Meng Xia, Jianlei Liu, Jie Zheng, Bo Zhao and Huanan Peng

Dyes and Pigments, 2023, 213, 111183
DOI: 10.1016/j.dyepig.2023.111183

(Tetrafluorovinylphenyl)carbazole as a Multifunctional Material for OLED Applications

Khrystyna Ivaniuk, Pavlo Stakhira, Iryna Yaremchuk, Stepan Kutsiy, Tetiana Bulavinets, Dmytro Volyniuk, Ivan Klymenko, Galyna Sych, Nataliya Karaush-Karmazin, Amjad Ali, Aliaksei Vaitusionak, Sergei V. Kostjuk, Juozas Vidas Grazulevicius and Glib V. Baryshnikov

ACS Appl. Electron. Mater., 2023, 5, 2156
DOI: 10.1021/acsaelm.3c00047

Multifunctional 4,5-Diphenyl-1H-imidazole-Based Luminogens as Near UV/Deep Blue Emitters/Hosts for Organic Light-Emitting Diodes and Selective Picric Acid Detection

Sandhya Rani Nayak, Shahnawaz, Iram Siddiqui, Jwo-Huei Jou, Sabita Patel and Sivakumar Vaidyanathan

J. Phys. Chem. C, 2023, 127, 499
DOI: 10.1021/acs.jpcc.2c05220

Investigation of the imidazole-derived moiety/spiro[fluorene-9,9′-xanthene] hybrid compounds for blue luminescent materials

Yuanying Li, Yanmei Li, Yuling Zhao, Tianzhi Yu, Wenming Su, Ruidong Wang, Hailin Ma and Long Qian

Synthetic Metals, 2021, 277, 116771
DOI: 10.1016/j.synthmet.2021.116771