US 12,475,864 B2
Method for transmitting/receiving information using monitor brightness change
Yong-Sung Jeon, Daejeon (KR); Sang-Woo Lee, Daejeon (KR); Ha-Young Seong, Daejeon (KR); You-Sung Kang, Daejeon (KR); and Ik-Kyun Kim, Daejeon (KR)
Assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed by ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed on Jun. 19, 2023, as Appl. No. 18/337,295.
Claims priority of application No. 10-2022-0144379 (KR), filed on Nov. 2, 2022.
Prior Publication US 2024/0144894 A1, May 2, 2024
Int. Cl. G09G 5/10 (2006.01)
CPC G09G 5/10 (2013.01) [G09G 2370/04 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method for transmitting information, comprising:
generating a transmission data frame structure for transmitting digital information;
encoding a bit of the digital information; and
converting the encoded bit of the digital information into a wireless signal that is a brightness change signal of blue (B) color, among red, green and blue (RGB) for configuring colors on a monitor,
wherein, when the encoded bit of the digital information is 0, brightness of the monitor is not changed, but when the encoded bit of the digital information is 1, brightness of the B color, among RGB for configuring colors on the monitor, is changed.