Low Temperature Poly Silicon
LCD backplane, next is the iPad Air, which has a metal oxide IGZO
LCD backplane,
The most important under the hood display improvement is the switch from a-Si amorphous Silicon LCDs up to a much higher performance IGZO
LCD backplane, which was discussed in our iPad 3 Display Shoot - Out article last year.
Poly Silicon
LCD Backplane, next is the Kindle Fire HDX 7, which has Quantum Dots, and lowest is the iPad mini.
At the same time, JDI will continue to advance the development, production and sales of new products using
LCD backplane technology, including innovative ePaper products utilizing JDI's proprietary LTPS and Pixel EyesTM in - cell touch to enter new market applications, such as automotive, dynamic computer keyboards, display cards, education, IOT displays, and many more.
On the other hand, the higher Pixels Per Inch lowers the Display Power Efficiency because at higher densities
the LCD Backplane circuitry proportionally blocks more of the Backlight.
Not exact matches
Plastic Logic says that the graphene
backplane can also be used to drive
LCD and OLED displays.
Also expected in 2014 are some high resolution OLED Tablets and many more
LCD Tablets with LTPS
Backplanes and Quantum Dots that will deliver very bright and Wide Color Gamut images as mentioned above.
Coming in last in Relative Power Efficiency is the Nexus 10 with an a-Si amorphous Silicon
backplane that is used in most
LCD displays, which requires 73 percent more display power than the LTPS Kindle Fire.
This strategic agreement has several activities and goals, one of them is to develop graphene as a transparent, highly conductive layer for plastic
backplanes for unbreakable
LCD and flexible OLED displays.
For both
LCD and OLED displays, IGZO can be used to make the electronic circuitry in their
Backplanes, which controls all of the pixels and sub-pixels.
The new
backplane is based on LTPS (the same
backplane used for high - end
LCD and OLED displays) and enables e-paper displays o reach WXGA and FHD resolutions.
On top of that, the iPad Pro has a Metal Oxide TFT
Backplane that increases the light throughput for the panel and therefore increases its power efficiency, which is particularly important for such a large mobile
LCD panel with a Backlight that needs lots of battery power to keep all of its LEDs shinning.