dongxu group's "new display glass technology" was listed on the "science and technology innovation china" leading technology list
2024-09-09
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on july 2, the 26th annual conference of the china association for science and technology was grandly held in nanning, guangxi. dongxu group was successfully selected into the 23rd "science and technology innovation china" series of lists - the leading technology list (advanced materials field) for its project "key technology and equipment development and industrialization of ltps/oled glass for new displays".
the "science and technology innovation china" series of lists is an authoritative selection activity created by the china association for science and technology. it has been successfully held for four sessions since 2020. the list closely revolves around the entire process of the innovation ecosystem chain of "technical research + achievement transformation + organizational empowerment + talent support", and is committed to exploring and cultivating cutting-edge technological achievements, potential science and technology innovation enterprises, industry-university-research collaborative innovation organizations, and technology transfer and transformation talents. its purpose is to promote more scientific and technological achievements from samples to products, and then form a strong industrial force.
carrier glass is figuratively called the "silicon wafer" of the panel industry. its cost accounts for 20% of the raw materials of liquid crystal panels and plays a pivotal role in production and manufacturing. especially in the manufacturing process of oled panels, as a key basic material, carrier glass occupies a high-end position in the industrial chain. its importance is self-evident and it is indispensable. especially as a key basic material for manufacturing oled panels, carrier glass is at the top of the industrial chain and is indispensable. however, the high-temperature heat treatment link (temperature up to 600-700℃) in the manufacturing process of oled panels makes carrier glass prone to irreversible shrinkage and deformation, the production process is complex, and the technical threshold is extremely high. in particular, ltps (low-temperature polycrystalline silicon) substrate glass, as an important material for oled carriers, its complete production technology has long been monopolized by a few companies in the united states and japan, resulting in domestic panel companies relying on imports, which seriously restricts the safe development of my country's optoelectronic industry.
faced with this challenge, li qing, chief engineer of dongxu group and an expert in the field of domestic electronic information display materials and equipment development, led the research and development team of dongxu group to continuously overcome difficulties and achieved continuous breakthroughs in core technology areas such as environmentally friendly glass formula with enhanced physical and chemical properties, overflow molding technology of high-homogeneity glass, precision processing of glass, and efficient particle control.
at this stage, the team of dongxu group has broken through technical barriers in all aspects, from principle exploration, formula development, process flow to equipment manufacturing, and has successfully overcome the major difficulties in the development and industrialization of key technologies and equipment for ltps/oled glass for new displays.
