http://www.tftcentral.co.uk/news_archive/37.htm#auo_samsung_roadmaps
We know that
AU Optronics are investing in research in to HDR supporting backlights as a priority. These start with
global dimming options with only 1 dimming area, and are of course the most cost effective.
Edge Backlight Unit dimming with 8 or 16 areas are also under development, while the
full flat direct backlight unit with >300 dimming areas is the best option for true HDR. Have a read of
our HDR article for more information about this.
AU Optronics are also establishing the feasibility of offering a full array (>300 areas) backlight for curved screens but it's not yet in development.
Panel wise, AUO will offer various HDR display options. The
edge backlight options will come in flat 32" (2560 x 1440) and curved 35" (3440 x 1440) sizes and are based on VA panel technology. They will offer 8 backlight areas and a colour space of DCIP3 >=90%. 400 typical and 600 cd/m2 peak brightness is provided and these panels are forecast to go in to production in Q3 2017.
AUO are also now working on a
32" HDR IPS-type AHVA panel, with similar features as the asus 27" 4k 384 full array local dimming. A 3840 x 2160 ultra HD resolution, 384-zone backlight, HDR support, DCIP3>=95% and 400 - 800 cd/m2 brightness. This 32" version is expected to go in to production in Q4 2017 so is some way behind the 27" model. No confirmation on refresh rate of the 32" panel, although we don't believe it will be high refresh rate sadly as it is not listed in their gaming panels, whereas the 27" version is.
Samsung are investing in a couple of unique and interesting options as detailed below. Part numbers are not known at this stage:
- 49" mega-wide panel - this panel will offer a massive 49" size, in a 32:9 aspect ratio which Samsung are referring to as a "Grand Circle" format. We knew about the plans to produce a panel like this back in January 2016, but more details are starting to emerge now which is good news. These are the current specs but could have course change between now and mass production. The resolution will be 3840 x 1080 (referred to as DFHD = double full HD). It will be a VA technology panel with a 1800R curvature and a 3-side frameless design. The panel will offer a high 5000:1 static contrast ratio which is pushing the CR beyond current Samsung VA panels in fact. Perhaps most interesting is that the panel will apparently support a 144Hz refresh rate, along with options for AMD FreeSync and NVIDIA G-sync. The panel is due to go in to mass production around September 2017