Keywords: OLED

Media recently reported that samsung will abandon the large size of OLED technology to QLED technology. QLED, we think, is a kind of LCD technology, can only slow the process of LCD is replaced by OLED slightly, but can't change the OLED will be fully replace the LCD industry trends.

The core idea

QLED only improved LCD backlight technology: the so-called QLED or adopt LCD technology, quantum dot panel backlight technology is different from usually LED backlight of blue LED phosphors, QLED backlight using blue LED stimulating quantum dots to produce white light. Quantum dots backlighting can generate more gorgeous color. QLED backlight is not a new technology, SONY launched as early as 2013, applied in the high-end models of "terri incarnate TRILUMINOS" technology, the technology nature is QLED backlighting.

OLED relative LCD is a revolutionary innovation: OLED is illuminated, QLED compared with LCD technologies such as insurmountable low power consumption, lightweight, high contrast, folding bending, the advantages of the high refresh rate.

Display technology is a driving force a great innovation in consumer electronics, the characteristics of OLED in folding terminals, transparent display, virtual reality VR products, car show big innovation in areas such as driving a new round of consumer electronics.

OLED will fully replace LCD: current RGBOLED USES LTPS backboard, cost rise rapidly increasing size, more suitable for small size panel; Expect IGZO backplane technology of OLED is expected to solve the problem of the cost of the large size. We maintain the early report predicts, OLED screen mobile phone shipments will increase from 200 million in 2014 to 2014 in 1.36 billion, 41% CAGR; OLED TV shipments is at 67% CAGR from 77000 units in 2014 growth in 2020 to 16.5 million.