何强
个人信息
Personal information
副教授 硕士生导师
性别：男
在职信息：在职
所在单位：集成电路学院
学历：研究生(博士)毕业
学位：工学博士学位
毕业院校：华中科技大学
学科：微电子学与固体电子学曾获荣誉：
2023 校优秀班主任
2022 "火花奖"
2019 华为公司总裁个人
2020 华为公司金牌团队奖
2020 华为武汉研究所-优秀班排长
2014 硕士国家奖学金
2020 华为武汉研究所年度所长奖-优秀技术合作奖
论文类型：期刊论文
发表刊物：Optics express
收录刊物：SCI
所属单位：华中科技大学
学科门类：工学
一级学科：电子科学与技术
文献类型：J
DOI码：10.1364/OE.464011
摘要：Reflective color switching coatings based on chalcogenide phase change material (PCM) is becoming one of the most promising display technologies in the future. However, it is still a challenge to kindly control the stress and enhance the stretchability for flexible display coatings. Here, we report crack-reduced reflective color coatings on a flexible substrate by using buckling structure to regulate the distribution of vacancies in PCM. It significantly suppresses the formation of cracks and improves the robustness of optical and electrical properties during stretching of the display device, which opens the doors of opportunity for phase change display applications in a wide range of flexible and wearable display fields.