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A thin metal stencil, commonly referred to as a “shadow mask,” is used in current OLED production procedures to evaporatively deposit organic chemicals onto a glass sheet. This procedure is troublesome because a lot of the material is wasted since it is spread out all over the mask, and there are other mask alterations that make the sheet more susceptible to dust and lower yields (OLEDs are by nature sensitive to contamination).
Precision deposits without a mask are possible with inkjet OLED printing, which is an advantageous feature. Additionally, it reduces stray particles, increasing yields. Many businesses are interested in this technology because of its enormous advantages, and almost all OLED manufacturers are actively working on ink-jet printing development projects.
Additionally, ink-jet printing is only suitable for large-area manufacturing (TV panels), not for the creation of small mobile, VR, and wearable OLEDs, due to its inability to achieve the same high densities of evaporation.
Encapsulation layer deposition is one step in the OLED manufacturing process where inkjet printing is frequently used. Most OLEDs that use encapsulation deposit the organic components using inkjet printing.
Global OLED inkjet printing system accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
OLED INKJET PRINTING SYSTEM MARKET NEW PRODUCT LAUNCH
The Korean company AP Systems (APS), which manufactures OLED equipment, recently disclosed that it has created a novel technology for depositing optically transparent resin (OCR) utilising an inkjet printing procedure.
To link the cover glass to the display in the current OLED manufacture, an adhesive tape (OCA) is used. However, OCA is both time- and money-consuming. OCR, on the other hand, is cheaper and is immediately put on the panel. We previously learned that Samsung Display is experimenting with STI inkjet systems and intends to use OCR technology in its foldable OLEDs to cut costs.
The debut of the Elius1000 inkjet printing system for producing organic light-emitting diode (OLED) panels was announced by Tokyo Electron (TEL).
OLED panels have been increasingly popular in recent years, moving from the market for traditional mobile devices to that for TV and monitor displays. TEL has recently created the Elius1000 inkjet printing equipment to produce OLED panels with a G4.5 substrate size in response to this market development (up to 730 mm x 920 mm).
