US 12,323,715 B2
Image sensor circuit and image sensor device
Ping-Hung Yin, Hsinchu (TW); Jia-Shyang Wang, Miaoli County (TW); and Shih-Chan Tai, Kaohsiung (TW)
Assigned to Guangzhou Tyrafos Semiconductor Technologies Co., Ltd., Guangzhou (CN)
Filed by Guangzhou Tyrafos Semiconductor Technologies Co., Ltd., Guangzhou (CN)
Filed on May 3, 2023, as Appl. No. 18/142,596.
Claims priority of provisional application 63/345,920, filed on May 26, 2022.
Prior Publication US 2023/0388666 A1, Nov. 30, 2023
Int. Cl. H04N 25/10 (2023.01); G06T 3/4015 (2024.01); G06T 5/50 (2006.01); H04N 7/01 (2006.01); H04N 23/13 (2023.01); H04N 23/45 (2023.01); H04N 23/52 (2023.01); H04N 23/56 (2023.01); H04N 23/70 (2023.01); H04N 23/73 (2023.01); H04N 23/74 (2023.01); H04N 23/741 (2023.01); H04N 23/75 (2023.01); H04N 23/76 (2023.01); H04N 23/80 (2023.01); H04N 23/951 (2023.01); H04N 25/11 (2023.01); H04N 25/13 (2023.01); H04N 25/47 (2023.01); H04N 25/50 (2023.01); H04N 25/533 (2023.01); H04N 25/535 (2023.01); H04N 25/58 (2023.01); H04N 25/583 (2023.01); H04N 25/59 (2023.01); H04N 25/75 (2023.01); H04N 25/77 (2023.01); H04N 25/771 (2023.01); H04N 25/78 (2023.01); H10D 89/60 (2025.01); H10F 39/00 (2025.01); H10F 39/18 (2025.01)
CPC H04N 25/10 (2023.01) [G06T 3/4015 (2013.01); G06T 5/50 (2013.01); H04N 7/0127 (2013.01); H04N 23/13 (2023.01); H04N 23/45 (2023.01); H04N 23/52 (2023.01); H04N 23/56 (2023.01); H04N 23/70 (2023.01); H04N 23/73 (2023.01); H04N 23/74 (2023.01); H04N 23/741 (2023.01); H04N 23/75 (2023.01); H04N 23/76 (2023.01); H04N 23/815 (2023.01); H04N 23/951 (2023.01); H04N 25/11 (2023.01); H04N 25/134 (2023.01); H04N 25/135 (2023.01); H04N 25/47 (2023.01); H04N 25/50 (2023.01); H04N 25/533 (2023.01); H04N 25/535 (2023.01); H04N 25/58 (2023.01); H04N 25/583 (2023.01); H04N 25/59 (2023.01); H04N 25/75 (2023.01); H04N 25/77 (2023.01); H04N 25/771 (2023.01); H04N 25/78 (2023.01); H10D 89/611 (2025.01); H10F 39/18 (2025.01); H10F 39/8023 (2025.01); H10F 39/8037 (2025.01); G06T 2207/20208 (2013.01); G06T 2207/20221 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An image sensor device comprising an image sensor circuit, wherein the image sensor circuit comprises at least one pixel circuit, and each of the at least one pixel circuit comprises:
a first sub-pixel circuit, capable of sensing light in a first wavelength range and generating a first sensed signal at a first frame rate;
a second sub-pixel circuit, capable of sensing light in a second wavelength range and generating a second sensed signal at a second frame rate;
a conversion circuit, coupled to the image sensor circuit, capable of converting the first sensed signal and the second sensed signal to digital forms; and
a processor circuit, coupled to the conversion circuit, capable of performing motion detections on the first sensed signal in the digital forms, and performing image processes on the second sensed signal in the digital forms;
wherein while the processor circuit performs an image process on the second sensed signal, the processor circuit performs multiple motion detections on a plurality of the first sensed signals.