holdemodds| Rong Da Photography (300576.SZ): Have certain experience in using photoresist on display glass substrates

Gelonghui May 22 丨 Rongda Photography (300576holdemodds.SZ) said on the investor interaction platformholdemoddsCurrently, advanced packaging technologies such as glass substrate packaging and Chiplet are eye-catching. Many chip manufacturers at home and abroad are also continuing to invest in the research and development of advanced chip packaging technologies.holdemoddsTechnology poses new challenges to current materials and will change the technology and market landscape of PCBs, semiconductor chips and other technologies. The company's main business is the research and development, production and sales of electronic chemicals such as PCB photoresists, display photoresists, and semiconductor photoresists. It has certain experience in using photoresists on display glass substrates, which will further Promote the company's development and application of photoresists used for glass substrate chips.