Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center
The International Display Workshops
Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

[FMCp2-5]Research on Profile of Al/Mo Electrode

*Jinsong Lu1, Dengli Yao1, Song Sun1, Qin Xiong1, Ranlong Wang1, Kaijun Liu1, Jinn Hong1, James Hsu1, Wade Chen1(1. Chongqing HKC Optoelectronics Technology Co., Ltd. (China))
https://doi.org/10.36463/idw.2024.0477

Keywords:

Al/Mo Electrode,Profile angle,Sheet Resistance,Process

Al/Mo structural metals are used as gate electrodes for TFTs, and clarifying the influence of process parameters on the metal profile angle and its Impedance is crucial for product design and production. In this paper, the effects of the film layer structure, photolithography process, and wet etching process on the metal profile angle and Impedance are investigated.