According to industry sources, Samsung Display, a Samsung Electronics company, will decide to mass produce OLED TV panels in May. Samsung Display is testing a new method combining Chemical Vapor DeposiTIon (CVD) and inkjet printing (inkjet prinTIng), which is used interchangeably to increase yield. Since the OLED material is not heat-resistant, it is easily damaged during deposition etching, and the inkjet method can be used to reduce failure.
Samsung Display uses CVD machines and Kateeva inkjet devices for applied materials to continuously modify mass production technology, and the number of OLED stack layers has been reduced from 5 to 3 layers. Samsung's large OLEDs use their own WOLED (White OLED) technology, unlike LGD, and hope to significantly reduce costs and ensure market competitiveness.
It is understood that Samsung Display will finalize the large-scale OLED production investment plan, the initial amount may be 3 trillion won (about 2.44 billion US dollars). Industry representatives said that Samsung Display believes that the current price of OLED TV panels is still too expensive for consumers. The company needs to develop suitable new technologies, and must obtain price competitive advantages before entering the market in order to grab the lead. right.
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