標題: Novel Green Temporary Bonding and Separation Method for Manufacturing Thin Displays
作者: Chen, Ju-Te
Yang, Sheng-Hsiung
照明與能源光電研究所
Institute of Lighting and Energy Photonics
關鍵字: Glass;Substrates;Bonding;Force;Heating systems;Temperature measurement;Liquid crystal displays;Carrier bonding;foldable displays;flexible displays;thin glass;temporary bonding
公開日期: 1-一月-2020
摘要: Owing to the rapidly growing popularity of portable products, there is an increasing demand for lightweight devices with thin displays. Glass substrates contribute substantially to the thickness and weight of display panels, and therefore, it is important to minimize their thickness. However, thin glass substrates are too fragile to be supported on their own and used directly. Thicker glass substrates are therefore used to fabricate display panels, and the substrate thickness is then reduced through etching and surface grinding. This approach is time-consuming, involves the use of highly hazardous chemicals, and produces acidic liquid waste. Thus, countries in which thin panels are produced have experienced severe environmental pollution problems related to their manufacture. In addition to the pollution produced, existing panel-thinning methods cannot satisfy the demand for increasingly thinner panels, and as a result, there is an urgent need for new panel-thinning technologies. This article proposes a novel green temporary bonding and separation method that allows thin glass substrates to be carried to directly produce thin panels. This method makes possible the rapid manufacture of thinner glass display panels for foldable and flexible displays. This method does not use any chemicals and does not produce any polluting waste and thereby contributes to environmental protection.
URI: http://dx.doi.org/10.1109/JEDS.2020.3017873
http://hdl.handle.net/11536/155375
ISSN: 2168-6734
DOI: 10.1109/JEDS.2020.3017873
期刊: IEEE JOURNAL OF THE ELECTRON DEVICES SOCIETY
Volume: 8
起始頁: 917
結束頁: 924
顯示於類別:期刊論文