US 11,943,423 B2
Stereoscopic display device and method of calibrating same, and storage medium
Jiyang Shao, Beijing (CN); Yuxin Bi, Beijing (CN); Feng Zi, Beijing (CN); Bingxin Liu, Beijing (CN); and Binhua Sun, Beijing (CN)
Assigned to Beijing BOE Optoelectronics Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Filed by Beijing BOE Optoelectronics Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Filed on Apr. 4, 2023, as Appl. No. 18/130,722.
Application 18/130,722 is a continuation of application No. 17/464,506, filed on Sep. 1, 2021, granted, now 11,652,977.
Claims priority of application No. 202010923876.9 (CN), filed on Sep. 4, 2020.
Prior Publication US 2023/0239454 A1, Jul. 27, 2023
Int. Cl. H04N 13/246 (2018.01); G09G 5/00 (2006.01); H04N 13/296 (2018.01)
CPC H04N 13/246 (2018.05) [G09G 5/003 (2013.01); H04N 13/296 (2018.05)] 20 Claims
OG exemplary drawing
 
1. A stereoscopic display device, comprising a motor and a display panel, the display panel being driven by the motor to rotate to realize a stereoscopic display, and the stereoscopic display device further comprising: a memory and a processor, wherein the memory stores a computer program, and when executed by the processor, the memory implements a method comprising:
acquiring a control strategy of the motor and display parameters of the display panel matching the control strategy, wherein the control strategy indicates that each time the motor runs for a preset period of time, the motor is restarted;
controlling the motor to run according to the control strategy, to calibrate the motor by restarting; and
driving the display panel to display according to the display parameters in the rotation process of the motor;
wherein the control strategy further indicates a change status of a rotational speed of the motor during the preset period of time; the change status is reflected by a rotational speed change curve showing a change of the rotational speed of the motor over time, and the rotational speed change curve comprises a plurality of deceleration zones; the motor runs at a uniform speed in each of the plurality of deceleration zones, and the motor decelerates between two adjacent deceleration zones among the plurality of deceleration zones; and, the display parameters comprise a display time of two-dimensional image slices in the display panel, and the two-dimensional image slices in a same deceleration zone have an equal display time, the two-dimensional image slices being obtained by a two-dimensional decomposition of a stereoscopic image to be displayed in the display panel.