World's Best Scientists 2026 revealed!
Chih-Hao Chang

Chih-Hao Chang

D-Index & Metrics

Materials Science

D-Index
45
Citations
6816
World Ranking
11826
National Ranking
145

Overview

Chih-Hao Chang is affiliated with Yuan Ze University in Taiwan and has contributed extensively to the fields of Engineering and Materials Science. Their research predominantly covers Electrical and Electronic Engineering as well as Materials Chemistry, with additional work relating to Polymers and Plastics, Organic Chemistry, and Atomic and Molecular Physics, and Optics.

The main areas of research for Chang include Organic Light-Emitting Diodes Research, Organic Electronics and Photovoltaics, Luminescence and Fluorescent Materials, Conducting Polymers and Applications, Crystallization and Solubility Studies, X-ray Diffraction in Crystallography, and N-Heterocyclic Carbenes in Organic and Inorganic Chemistry.

Frequent coauthors collaborating with Chang comprise:

  • Chin-Wei Lu
  • Dian Luo
  • Hai-Ching Su
  • Premkumar Gnanasekaran
  • Shun-Wei Liu

Chang's recent publications showcase work in materials chemistry and applied materials interfaces. Selected recent papers include:

  • "Thiazoline Carbene-Cu(I)-Amide complexes: Efficient White Electroluminescence from Combined Monomer and Excimer Emission" (2022) in ACS Applied Materials & Interfaces
  • "Controlling through-space and through-bond intramolecular charge transfer in bridged D-D'-A TADF emitters" (2021) in Journal of Materials Chemistry C
  • "Combinational Approach To Realize Highly Efficient Light-Emitting Electrochemical Cells" (2020) in ACS Applied Materials & Interfaces
  • "Multifaceted Sulfone-Carbazole-Based D-A-D Materials: A Blue Fluorescent Emitter as a Host for Phosphorescent OLEDs and Triplet-Triplet Annihilation Up-Conversion Electroluminescence" (2022) in ACS Applied Materials & Interfaces
  • "Dicyano-Imidazole: A Facile Generation of Pure Blue TADF Materials for OLEDs" (2021) in Chemistry - A European Journal

Chang has published frequently in journals such as Organic Electronics, Journal of Materials Chemistry C, SSRN Electronic Journal, Dyes and Pigments, and The Cambridge Structural Database. These venues reflect a focus on materials science and electronic device research.

  • Organic Electronics
  • Journal of Materials Chemistry C
  • SSRN Electronic Journal
  • Dyes and Pigments
  • The Cambridge Structural Database

Best Publications

  • 3-(9-Carbazolyl)carbazoles and 3,6-Di(9-carbazolyl)carbazoles as Effective Host Materials for Efficient Blue Organic Electrophosphorescence**

    Ming-Han Tsai;Yun-Hua Hong;Chih-Hao Chang;Hai-Ching Su

  • Nanotextured Silica Surfaces with Robust Superhydrophobicity and Omnidirectional Broadband Supertransmissivity

    Kyoo Chul Park;Hyungryul J. Choi;Chih Hao Chang;Chih Hao Chang;Robert E. Cohen

  • Systematic Investigation of the Metal-Structure–Photophysics Relationship of Emissive d10-Complexes of Group 11 Elements: The Prospect of Application in Organic Light Emitting Devices

    Chien-Wei Hsu;Chao-Chen Lin;Min-Wen Chung;Yun Chi

  • Blue-emitting heteroleptic iridium(III) complexes suitable for high-efficiency phosphorescent OLEDs.

    Cheng-Han Yang;Yi-Ming Cheng;Yun Chi;Chia-Jung Hsu

  • Highly Efficient Blue‐Emitting Iridium(III) Carbene Complexes and Phosphorescent OLEDs

    Chiung-Fang Chang;Yi-Ming Cheng;Yun Chi;Yuan-Chieh Chiu

  • Injection locking of VCSELs

    Chih-Hao Chang;L. Chrostowski;C.J. Chang-Hasnain

  • En Route to High External Quantum Efficiency (∼12%), Organic True‐Blue‐Light‐Emitting Diodes Employing Novel Design of Iridium (III) Phosphors

    Yuan-Chieh Chiu;Jui-Yi Hung;Yun Chi;Chung-Chia Chen

  • Enhancing light outcoupling of organic light-emitting devices by locating emitters around the second antinode of the reflective metal electrode

    Chun-Liang Lin;Ting-Yi Cho;Chih-Hao Chang;Chung-Chih Wu

  • Rational Design of Charge-Neutral, Near-infrared-Emitting Osmium(II) Complexes and OLED Fabrication

    Tsang-Chi Lee;Jui-Yi Hung;Yun Chi;Yi-Ming Cheng

  • Efficient Energy Funneling in Quasi-2D Perovskites: From Light Emission to Lasing

    Lei Lei;Dovletgeldi Seyitliyev;Samuel Stuard;Juliana Mendes

  • Enhanced electroluminescence based on thermally activated delayed fluorescence from a carbazole–triazine derivative

    Tomas Serevičius;Tomas Serevičius;Tetsuya Nakagawa;Ming Cheng Kuo;Shuo Hsien Cheng

  • Enhancing color gamut of white OLED displays by using microcavity green pixels

    Chih-Hao Chang;Hsing-Chieh Cheng;Yin-Jui Lu;Kun-Cheng Tien

  • A dicarbazole–triazine hybrid bipolar host material for highly efficient green phosphorescent OLEDs

    Chih Hao Chang;Ming Cheng Kuo;Wei Chieh Lin;Yu Ting Chen

  • Impedance spectroscopy and equivalent circuits of conductively doped organic hole-transport materials

    Chung-Chia Chen;Bo-Chao Huang;Ming-Shiang Lin;Yin-Jui Lu

  • A new class of sky-blue-emitting Ir(III) phosphors assembled using fluorine-free pyridyl pyrimidine cyclometalates: application toward high-performance sky-blue- and white-emitting OLEDs.

    Chih-Hao Chang;Zih-Jyun Wu;Chuan-Hao Chiu;Yi-Hu Liang

  • A diarylborane-substituted carbazole as a universal bipolar host material for highly efficient electrophosphorescence devices

    Ming-Shiang Lin;Liang-Chen Chi;Hong-Wei Chang;Yi-Hsiang Huang

  • Pt(II) Metal Complexes Tailored with a Newly Designed Spiro-Arranged Tetradentate Ligand; Harnessing of Charge-Transfer Phosphorescence and Fabrication of Sky Blue and White OLEDs

    Kuan-Yu Liao;Che-Wei Hsu;Yun Chi;Ming-Kuan Hsu

  • Efficient phosphorescent white OLEDs with high color rendering capability

    Chih-Hao Chang;Kun-Cheng Tien;Chung-Chia Chen;Ming-Shiang Lin

  • Fourfold power efficiency improvement in organic light-emitting devices using an embedded nanocomposite scattering layer

    Chih-Hao Chang;Kuo-Yan Chang;Yu-Jhong Lo;Shu-Jing Chang

  • Optically Triggered Planarization of Boryl-Substituted Phenoxazine: Another Horizon of TADF Molecules and High-Performance OLEDs

    Deng-Gao Chen;Tzu-Chieh Lin;Chi-Lin Chen;Yi-Ting Chen

  • High-color-rendering pure-white phosphorescent organic light-emitting devices employing only two complementary colors

    Chih-Hao Chang;Chung-Chia Chen;Chung-Chih Wu;Sheng-Yuan Chang

  • Blue-emitting Ir(III) phosphors with 2-pyridyl triazolate chromophores and fabrication of sky blue- and white-emitting OLEDs

    Chih-Hao Chang;Chi-Lung Ho;Yu-Shuo Chang;I-Chun Lien

  • Phosphorescent organic light-emitting diodes with outstanding external quantum efficiency using dinuclear rhenium complexes as dopants.

    Matteo Mauro;Cheng-Han Yang;Chin-Yao Shin;Monica Panigati

  • Optical properties of oligo(9,9-diarylfluorene) derivatives in thin films and their application for organic light-emitting field-effect transistors

    Takahito Oyamada;Chih Hao Chang;Teng Cmh Chao;Fu Chuan Fang

Frequent Co-Authors

Yun Chi
Yun Chi National Tsing Hua University
Gene-Hsiang Lee
Gene-Hsiang Lee National Taiwan University
Pi-Tai Chou
Pi-Tai Chou National Taiwan University
Ken-Tsung Wong
Ken-Tsung Wong National Taiwan University
Mark A. Fox
Mark A. Fox University of Zurich
Shun-Wei Liu
Shun-Wei Liu Ming Chi University of Technology
Paul J. Low
Paul J. Low University of Western Australia
Luisa De Cola
Luisa De Cola University of Strasbourg
Alex K.-Y. Jen
Alex K.-Y. Jen City University of Hong Kong
Zhong-Ning Chen
Zhong-Ning Chen Chinese Academy of Sciences

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