US 12,475,732 B2
Palm recognition device
Zhongfang Lv, Shenzhen (CN); Runzeng Guo, Shenzhen (CN); Jiayu Huang, Shenzhen (CN); and Yin-Kai Lee, Shenzhen (CN)
Assigned to TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen (CN)
Filed by Tencent Technology (Shenzhen) Company Limited, Shenzhen (CN)
Filed on Oct. 9, 2023, as Appl. No. 18/378,061.
Application 18/378,061 is a continuation of application No. PCT/CN2023/079841, filed on Mar. 6, 2023.
Claims priority of application No. 202220658952.2 (CN), filed on Mar. 24, 2022.
Prior Publication US 2024/0037978 A1, Feb. 1, 2024
Int. Cl. G06V 40/13 (2022.01); H04N 23/51 (2023.01); H04N 23/56 (2023.01)
CPC G06V 40/13 (2022.01) [H04N 23/51 (2023.01); H04N 23/56 (2023.01)] 9 Claims
OG exemplary drawing
 
1. A palm recognition device, comprising a housing, a printed circuit board (PCB), a 2-D light component, and a camera both being located inside the housing,
the housing having a transparent image capturing window that is substantially concentered with the 2-D light component;
the PCB being electrically connected to the camera and the light component;
the camera being located behind the transparent image capturing window and surrounded by the light component; and
a projection of the camera on the image capturing window deviating downward relative to a central point of the image capturing window and the light component.