US 11,720,138 B2
Method, device, and system for delaying signals and medical registration equipment
Jijing Huang, Beijing (CN); Dawei Tang, Beijing (CN); Zhiming Yang, Beijing (CN); Qiong Wu, Beijing (CN); and Zongmin Liu, Beijing (CN)
Assigned to BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 17/599,490
Filed by BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Oct. 29, 2020, PCT No. PCT/CN2020/124950
§ 371(c)(1), (2) Date Sep. 28, 2021,
PCT Pub. No. WO2022/087989, PCT Pub. Date May 5, 2022.
Prior Publication US 2022/0317723 A1, Oct. 6, 2022
Int. Cl. G06F 1/10 (2006.01); H03K 5/135 (2006.01); G11C 7/22 (2006.01); H03L 7/07 (2006.01)
CPC G06F 1/10 (2013.01) [H03K 5/135 (2013.01); G11C 7/222 (2013.01); H03L 7/07 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method for delaying signals, wherein the method comprises:
determining a total quantity of delay phases by which a drive signal is to be delayed;
determining, based on a clock period of each level of delay clock signals of a plurality of levels of delay clock signals, a quantity of clock periods of each level of delay clock signals that are required for delaying by the total quantity of delay phases, wherein the clock periods of the levels of delay clock signals decrease sequentially from a first level to a last level; and
delaying the drive signal by the quantities of clock periods of the levels of delay clock signals sequentially in descending order, and outputting the drive signal after delay.