Abstract: An array substrate includes: a first substrate (10), including a plurality of sub-pixel regions (101) arranged in an array along a row direction (X) and a column direction (Y); a pixel circuit layer, including a plurality of sub-pixel circuits; a planarization layer (17), provided with a first via hole (170) located in the sub-pixel regions (101), and includes at least one pattern portion (171), the pattern portion (171) includes a plurality of pattern units (171a) arranged in an array along the row direction (X) and the column direction (Y); and a reflective electrode layer, wherein the reflective electrode layer includes a plurality of reflective electrodes (18) that are mutually disconnected, each of the reflective electrodes (18) is located in one of the sub-pixel regions (101) and is electrically connected to the sub-pixel circuit through the first via hole (170).

Abstract: A shift register unit, a driving method, a drive circuit, and a display apparatus are disclosed. The shift register unit includes: a control circuit, which is configured to adjust signals of a first node and a second node according to an input signal end, a first control signal end, a second control signal end and a first reference signal end; a cascade circuit, which is configured to provide, according to the signal of the first node, a signal of a first cascade clock signal end to a cascade output end; and an output circuit, which is configured to provide, according to the signal of the first node, a signal of a control clock signal end to a drive output end, and provide, according to the signal of the second node, a signal of a second reference signal end to the drive output end.

Abstract: The present invention relates to a method and apparatus for processing a wearing state of a wearable device. Embodiments of the present invention achieve the purpose of obtaining an actual wearing state of the wearable device by obtaining a space quaternion parameter of the wearable device worn by the user, then obtaining a posture angle of the wearable device according to the space quaternion parameter, and then obtaining a measurement wearing state of the wearable device according to the posture angle of the wearable device.

Abstract: The present invention relates to a method and apparatus for processing a wearing state of a wearable device. Embodiments of the present invention achieve the purpose of obtaining an actual wearing state of the wearable device by obtaining a space quaternion parameter of the wearable device worn by the user, then obtaining a posture angle of the wearable device according to the space quaternion parameter, and then obtaining a measurement wearing state of the wearable device according to the posture angle of the wearable device.

Abstract: The present invention relates to a training assistance apparatus and a training assistance method. The training assistance apparatus comprises a collecting unit, a main control unit and a discharging unit; the collecting unit is configured to collect an electromyographic signal of a user's specific position during implementation of actions and output it to the main control unit after amplification and filtering; the main control unit is configured to determine an optimal electromyographic signal according to the received electromyogaphic signal, use the optimal electromyoelectrical signal to form a stimulation signal, output the stimulation signal to the discharging unit; the discharging unit forms a stimulation current according to the stimulation signal and applies the stimulation current upon the user's specific position.