Yes, 85-inch 4K LCD display, AU Optronics, a Taiwanese screen manufacturer, has will opt it to become a 240Hz refresh rate and a 4K resolution.

The company AU Electronics introduced a 4k240 screen with an 85" diagonal at a press conference. The panel has not yet been posted on the AUO's website. The manufacturer does not disclose many specifics, other than the fact that the screen will have a variable refresh rate capability. It offers a 96 percent of the color space defined by DCI-P3. In addition, HDR support is included. In terms of refresh rate, this 4k panel with 240Hz refresh rate may be the first 4k panel to feature such a rate.

Manufacturers must employ a DisplayPort 2.0 or HDMI 2.1 connector in order to deliver the maximum resolution and refresh rate possible. While the native 4k240 support in DisplayPort 2.0 is adequate, it is not outstanding. DisplayPort 2.0 is supported by the PS5 and Xbox Series consoles; nevertheless, DisplayPort 2.0 is not yet widely used in consumer electronics goods.

AU Optronics will eventually make the future 85" panel available to clients so that they can use it as a basis for their own panels, although the specific date of when this will happen is uncertain.

AU Optronics introduces an 85-inch panel with a 4k resolution at 240Hz.