US 11,868,604 B2
Display processing method and apparatus
Jie Xu, Shanghai (CN); and Xuan Zhou, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Appl. No. 16/619,786
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
PCT Filed Jun. 5, 2017, PCT No. PCT/CN2017/087217
§ 371(c)(1), (2) Date Dec. 5, 2019,
PCT Pub. No. WO2018/223270, PCT Pub. Date Dec. 13, 2018.
Prior Publication US 2020/0125229 A1, Apr. 23, 2020
Int. Cl. G06F 3/0488 (2022.01); G06F 9/451 (2018.01); G06F 1/3206 (2019.01); G06F 1/3234 (2019.01); G06V 40/12 (2022.01); G06V 40/13 (2022.01); G06V 40/60 (2022.01)
CPC G06F 3/0488 (2013.01) [G06F 1/3206 (2013.01); G06F 1/3265 (2013.01); G06F 9/451 (2018.02); G06V 40/12 (2022.01); G06V 40/13 (2022.01); G06V 40/67 (2022.01)] 19 Claims
OG exemplary drawing
 
1. A mobile phone, comprising:
a touch screen with an in-display fingerprint sensor;
a processor coupled to the touch screen and the in-display fingerprint sensor; and
a memory coupled to the processor and configured to store instructions, which cause the processor to be configured to:
display, via the touch screen, a fingerprint pattern in a target display area in response to detecting a first tap when the touch screen is in a lock screen state or detecting that the mobile phone is picked up when the touch screen is in the lock screen state, wherein the fingerprint pattern is used to prompt a user to enter a fingerprint;
receive a voice call when the touch screen is in the lock screen state while the fingerprint pattern is displayed in a target display area;
remove the fingerprint pattern from the target display area to stop displaying the fingerprint pattern in the target display area in response to receiving a voice call when the touch screen is in the lock screen state;
detect a second tap on the touch screen when the touch screen is in the lock screen state, while the mobile phone is in a voice call state; and
maintain display, via the touch screen, of the target display area, with the fingerprint pattern being excluded from the target display area, in response to detecting the second tap on the touch screen when the touch screen is in the lock screen state, while the mobile phone is in the voice call state.