Micro-LED Backlights Could Bring OLED Performance to LCD Screens
AT CES this week, Rohinni demonstrated its micro-LED technology, and provided a glimpse at new backlight technology it's working on for the LCD display panels used in phones. While most LED chips are around 1mm, Rohinni's micro-LEDs are many times smaller and can be placed precisely on thin, flexible plastic sheets. Rohinni is working with unnamed partners to use this technology in LCD backlights, which could reduce panel thickness, allowing thinner phones. Also, much like high-end "LED" home TVs, it would allow local dimming, which would improve contrast and lower power consumption, bringing most of the benefits of OLED technology to LCD panels. Micro-LEDs can also be printed on thin, flexible plastic sheets in any configuration. They're currently used for the thinnest laptop keyboard backlights, and have many other potential applications in mobile devices.
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LG Turning to OLED for V30's FullVision Display
LG today said its "next flagship smartphone" — widely believed to be the V30 — will be the first to adopt a plastic OLED FullVision display. LG has used plastic OLED before, notably on the 2015 Flex 2, which was in fact curved and flexible.
Alcatel A5 with LED to Make Its Way Stateside
The Alcatel A5 LED smartphone is serious about having fun. The phone features an LED-covered rear panel that can blink a few dozen LEDs with color.
Sharp Shows Off Curved Display Concept
Sharp this week revealed a concept smartphone screen that has actual curved corners and nearly no bezels. The concept panel is called Corner R.
Alcatel's Modular A50 Parties with Light Up LED Accessory
Alcatel today followed through on its promise to bring the A5 LED to the U.S., though it has changed the phone's name to simply the Alcatel A50. The phone, first revealed in February, is compatible with a handful of modular accessories, the most significant of which features an LED-covere panel that can blink a few dozen LEDs with color.
LG Display to Invest More In OLED Technology
LG Display today said it plans to invest about $8.5 billion in OLED displays for television sets, smartphones, and wearables. The company wants to boost its capabilities with the technology to stay ahead of the adoption curve as OLED becomes more mainstream.