The main technologies of flat panel display include liquid crystal display (LCD), generally divided into TN/STN/TFT types, plasma display (PDP), and organic light-emitting diode display (OLED).
Among them, TFT-LCD is currently the mainstream flat panel display technology, with a relatively mature manufacturing process.

The manufacturing process of TFT-LCD is extremely complex, and filtration technology is widely applied throughout the entire production chain. From array technology and module assembly to final panel production, filtration plays a key role in ensuring product quality and process stability.

As panel sizes continue to increase and process precision requirements become more stringent, filtration performance directly impacts yield and production efficiency. Inadequate filtration may lead to particle contamination, resulting in defects and production losses.

The main filtration solutions in the flat panel display process include:

1. Pure water and ultra-pure chemical filtration solutions: suitable for panel TFT-LCD, LTPS, OLED process etching solutions, stripping solutions, developing solutions, cleaning agents and other wet process chemical filtration, organic solvents, acid, alkali and other electronic chemicals, as well as water filtration applications
2. Wet process technology high flow filtration solutions: suitable for panel TFT-LCD, LTPS, OLED and other wet processes such as high flow (08/03 series), high generation line processes such as G7, G8.5, G10, G10.5, etc.
3. High purity gas filtration solutions: suitable for inert gas, bulk gas, special gas and other filtration applications
4. Water treatment filtration solutions: suitable for factory water filtration, high flow etching solution filtration applications

Pure Water and Ultra-pure Chemicals Filtration

• FluorPure-EV Series Hydrophobic All Fluorine Filter Cartridge with PVDF Cage
• FluorPure-EV Series Hydrophilic All Fluorine Filter Cartridge with PVDF Cage
• AirSure All Fluorine Pleated (ACG Series/AFC Series) PFA All Fluorine Filter Cartridge with Strong Chemical Compatibility
• UltraPure Small Blue All Fluorine Filter Cartridge (08S AF Series) with High Flow Rate and High Cleanliness
• PolyPure-AB Series (PPA Series) PP Pleated Filter Cartridge with High Removal Efficiency
• FluorPure-G Series (FG Series) Hydrophobic PTFE Pleated Filter Cartridge with Excellent Chemical Compatibility
• FluorPure-L Series (FL Series) Hydrophilic PTFE Pleated Filter Cartridge with High Flow Rate and Strong Chemical Compatibility
• SP Series PES Pleated Filter Cartridge with High Flow Rate and Long Service Life

Wet Process Technology High Flow Filtration

• 08/03/130 PPC Series PP Pleated Filter Cartridge with High Flux and High Flow Rate for FPD Wet Process
• PolyPure-D Series (PPD Series) Multi-layer PP Pleated Filter Cartridge with Long Service Life
• 08/03/130 PS Series PES Pleated Filter Cartridge with High Dirt Holding Capacity for FPD Wet Process
• 08/03/130 CF Series Hydrophobic PTFE Pleated Filter Cartridge with High Dirt Holding Capacity for FPD Wet Process
• 08/03/130 CL Series Hydrophilic PTFE Pleated Filter Cartridge with High Dirt Holding Capacity for FPD Wet Process

High Purity Gas Filtration

• FBG Series High Efficiency Gas Filtration Hydrophobic PTFE Membrane Filter Cartridge
• GP Series Process Special Gas Filtration All Fluorine Filter Cartridge

Water Treatment Filtration

• MicroPure Classic Series PP Melt Blown Filter Cartridge
• AquaPure Series String Wound Filter Cartridge
• MS 600 FlowPure-HF Pleated Filter Cartridge with High Flow
• MS PleatPure Pleated Filter Cartridge with High Flow
• MS CrossPure Pleated Filter Cartridge with High Flow

For detailed technical solutions and product series information, please contact Henan Clande Filter Technology Co., Ltd. sales engineers.