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Lextar Electronics has introduced a new series of Mini LEDs ready for mass production. The series includes Lextar’s smart backlight module integrating mini LED and driver IC, the I-Mini Blue, which can realize high contrast and slim design and is already introduced to applications such as gaming laptop panel. The company has also launched its pitch 0.7mm UFP I-Mini RGB display as well as micro LED technology. Applications of the whole series are being presented at the on-going Touch Taiwan 2019 event being held in Nankang Exhibition Center from 28 - 30, August 2019.
The mini LED backlighting series released this time covers wide applications including TV, gaming monitor, laptop, automotive display and VR, demonstrating Lextar’s speed in mini LED backlighting application deployment. Following the success of industry-leading mass production of mini LED backlighting, this year, the company has released integrated I-Mini Blue backlight module, which integrates blue mini LED flip chip and driver IC to achieve high contrast, slim design and competitive cost in panel module assembly.
The I-Mini Blue realizes new local dimming technology of over a thousand zones, which can precisely control the backlight and achieve dynamic contrast ratio of 1,000,000:1. This K-zone backlight solution is perfect for applications such as TV, gaming monitor and laptop. Meanwhile, Lextar is also exhibiting its AM (active matrix) mini LED backlight module adopting COG (chip on glass) technology. By transferring the blue mini LED chips on TFT glass panel, it is possible to achieve a local dimming of over 2,300 zones on a 2.9” panel. Through this, a small-sized panel can realize a stereopsis with high contrast and is suitable for VR applications.
For mini RGB display, Lextar has introduced a lineup of fine pitch RGB display modules. The UFP I-mini RGB module, with an ultra fine pitch of P0.7, featuring high brightness, high contrast, sunlight readability and flexible in display size, is demonstrated in applications including signage, bus stop sign, chart-plotter, automotive panel, HUD and tail light. In addition, the company also introduced its mini RGB LED series, including 1313 & 2121 with a 4-in-1 fine-pitch design, as well as single package of 1010 & 1515. Customers can select the most appropriate package according to the viewing distance. The product series is expected to mass produced by the end of this year.
At the event, Lextar has also presented the latest micro LED display technology, showing a 5.1” AM micro LED display. By assembling flip chip micro LED on the transparent glass, the brightness can reach up to 30,000 nits. This product not only shows micro LED’s anti-strong light capability, but also proves Lextar’s leading position in micro LED technology. Lextar’s advanced opto-semiconductor components, including VCSEL for 3D sensing, IR LED, wearable application and UV package, are also one of the highlights in Lextar’s showcase.
According to Lextar, the display field has always been the application where the company possesses the most competitive advantage. Through the launch of new series of mini LED backlight and RGB display, it is fully demonstrating its mass production capability and will continuously commit to the development of next generation micro LED display technology. In the future, the company expects to devote to the cultivation in 3 major fields including display, automotive and advanced opto-semiconductor to apply the core technology to smart life.
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