US 12,155,964 B2
Display control method for ultra high definition television and 8K ultra high definition television
Rui Zhu, Shenzhen (CN)
Assigned to KONKA GROUP CO., LTD., (CN)
Appl. No. 17/925,167
Filed by KONKA GROUP CO., LTD., Shenzhen (CN)
PCT Filed Dec. 3, 2020, PCT No. PCT/CN2020/133654
§ 371(c)(1), (2) Date Nov. 14, 2022,
PCT Pub. No. WO2021/243991, PCT Pub. Date Dec. 9, 2021.
Claims priority of application No. 202010496174.7 (CN), filed on Jun. 3, 2020.
Prior Publication US 2023/0179737 A1, Jun. 8, 2023
Int. Cl. H04N 7/015 (2006.01); G09G 3/32 (2016.01); H04N 19/00 (2014.01)
CPC H04N 7/015 (2013.01) [G09G 3/32 (2013.01); H04N 19/00 (2013.01); G09G 2340/0407 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A display control method for an ultra high definition television, comprising:
receiving a video signal in an ultra high definition having been input, and converting the video signal into an RGB signal corresponding to a target resolution, wherein the target resolution is a video signal display resolution corresponding to a video playback instruction, and wherein the video signal display resolution corresponding to the video playback instruction is equal to or lower than a resolution of the display screen; and
driving a Micro LED display screen to display according to the target resolution corresponding to the RGB signal by:
carrying out a protocol conversion to the RGB signal, and converting an RGB signal in a TCP-IP protocol into an RGB signal in an SPI protocol; and
converting the RGB signal in the SPI protocol into a PWM signal corresponding to the target resolution, to drive an LED array in the Micro LED display screen for a display.