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Flat Panel Display

The main technologies of flat panel display include: liquid crystal display (LCD, generally divided into TN/STN/TFT three types), plasma display (PDP), organic light emitting diode display (OLED), field emission display. Among them, TFT-LCD is the current mainstream flat panel display, and its process is relatively mature. Taking the whole process of TFT-LCD as an example, it is subdivided into: array technology, color film (CF technology), cell technology and module technology. In the manufacturing process of flat panel display, the filtering technology is mainly reflected in the array technology, CF technology and cell technology, especially the array technology filtration is the most important, and plays a key role in the whole manufacturing process. Therefore, in the manufacturing process of flat panel display, especially for the high generation line, the problem of filter products will directly cause mass scrap and loss.


The main filtration solutions in the flat panel display are:

1. Pure water, ultra-pure chemical filtration solutions: suitable for panel TFT-LCD, LPTS, OLED process etching solution, stripping solution, developing solution, cleaning agent and other wet process chemical filtration, organic solvent, acid, alkali and other electronic chemicals, as well as water filtration, substrate cleaning filtration and other applications.
2. Wet process technology high flow filtration solutions: suitable for panel TFT--LCD, LTPS, OLED and other wet process: high flow (Ø83 series), high generation line such as G7, G8.5, G10, G10.5, etc. are filtered with ultra-high flow (Ø130 series) applications.
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.

 

Liquid Crystal Display (LCD) process flow chart:

 

Membrane Solutions can provide stable and reliable products according to the requirements of each process, analyze and solve various process problems, and help customers solve filtration-related problems.

 

Process Technology Membrane Solutions Recommended Filter Cartridge Series
Pure Water and Ultra-pure Chemicals Filtration FluorPure-EV Hydrophobic All Fluorine Filter Cartridge with PVDF Cage（FEV Series） Hydrophobic All Fluorine Filter Cartridge with PVDF Cage
AfsPure All Fluorine Pleated（ACG Series/AFG Series） PFA All Fluorine Filter Cartridge with Strong Chemical Compatibility
UltiPure Small Blue All Fluorine Filter Cartridge（Ø83 AF Series） All Fluorine Filter Cartridge with High Flow Rate and High Cleanliness
PolyPure-AB Series（PPA Series） PP Pleated Filter Cartridge with Higher Removal Efficiency
FluorPure-G Series（FG Series） Hydrophobic PTFE Pleated Filter Cartridge with Extremely Strong 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 Ø83/Ø130 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
Ø83/Ø130 PF Series PES Pleated Filter Cartridge with High Dirt Holding Capacity for FPD Wet Process
Ø83/Ø130 CF Series Hydrophobic PTFE Pleated Filter Cartridge with High Dirt Holding Capacity for FPD Wet Process
Ø83/Ø130 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 PlatPure Pleated Filter Cartridge with High Flow
MS CrossPure Pleated Filter Cartridge with High Flow

 

For detailed technical solutions and product series information, please contact your MS sales engineer.

Products About Flat Panel Display