A senior executive of Huaxing Optoelectronics told reporters that this test line can conduct OLED production tests.

This year, Samsung and LGD increased their investment in next-generation display technology OLED (Organic Light-Emitting Diode), plans to launch a 55-inch OLED TV, and plan to launch the eighth-generation OLED production line. The domestic 8.5-generation LCD panel line, which was put into production last year and mass-produced this year, poses a potential threat. Li Dongsheng, chairman of TCL Group, the controlling party of Huaxing Optoelectronics, said at the beginning of this year that Huaxing Optoelectronics will launch a 4.5-generation OLED test line before the end of this year.

Huaxing Optoelectronics established an 8.5 generation line by establishing an international team and independent innovation. The actual investment of the project was significantly lower than the planned investment of 24.5 billion yuan, and some projects such as the 4.5-generation FPD R&D test line were built with some of the savings.

It is reported that Huaxing Optoelectronics 4.5 generation FPD R&D test line is mainly engaged in ultra-high resolution TFT-LCD display technology, and products, metal oxide semiconductors, low temperature polysilicon (LTPS), and next generation new display technologies and products, new key materials, etc. Research and development work.

Since the successful production of the Huaxing 8.5-generation project in October last year, the product yield has increased rapidly, and the comprehensive product yield in May has exceeded 92%. In addition, in early May, Huaxing Optoelectronics also announced that it has shipped a total of millions of products since its mass production in October last year. In the second half of the year, it will gradually expand sales to other customers at home and abroad other than TCL Multimedia.