US 11,817,048 B2
Signal processing apparatus, signal processing method, and display apparatus
Masao Zen, Chiba (JP); Tetsuo Ikeyama, Kanagawa (JP); Daisuke Miki, Tokyo (JP); Syunsuke Kikuchi, Aichi (JP); Kazuhiro Nukiyama, Kanagawa (JP); Kazutaka Kobayashi, Kanagawa (JP); Yasushi Konuma, Kanagawa (JP); Kazuki Uchida, Kanagawa (JP); Masayoshi Sasaki, Tokyo (JP); and Masayuki Okochi, Tokyo (JP)
Assigned to Sony Group Corporation
Appl. No. 17/918,182
Filed by Sony Group Corporation, Tokyo (JP)
PCT Filed Apr. 19, 2021, PCT No. PCT/JP2021/015794
§ 371(c)(1), (2) Date Oct. 11, 2022,
PCT Pub. No. WO2021/220852, PCT Pub. Date Nov. 4, 2021.
Claims priority of application No. 2020-081149 (JP), filed on May 1, 2020.
Prior Publication US 2023/0125418 A1, Apr. 27, 2023
Int. Cl. G09G 3/3208 (2016.01)
CPC G09G 3/3208 (2013.01) [G09G 2320/041 (2013.01); G09G 2320/0626 (2013.01); G09G 2330/023 (2013.01); G09G 2360/145 (2013.01)] 19 Claims
OG exemplary drawing
 
18. A display apparatus comprising:
a signal processing section that processes a video signal; and
a panel section that displays a video based on the video signal, wherein
the signal processing section
acquires at least one of first information regarding a color of a video to be displayed on a panel section, second information regarding brightness of a screen of the panel section, and third information measured as a physical quantity related to the panel section, and
performs, when a voltage for driving the panel section is to be adaptively controlled according to a load on and an application of the panel section on a basis of the acquired information, adaptive control of the voltage according to the application while the load on the panel section is measured.