Abstract: The present disclosure provides a control method for a display panel, a control device thereof, and a display device. This control method includes: obtaining spatial position coordinates of a pupil of a user; determining coordinates of a gaze point in a display area of a display panel viewed by the user according to the spatial position coordinates of the pupil; determining an area range that the pupil of the user is gazing in the display area according to the spatial position coordinates of the pupil, the coordinates of the gaze point and a preset visual angle; determining a gaze area and a non-gaze area in the display area according to the area range, wherein the gaze area is adjacent to the non-gaze area; and adjusting a first gate driving signal input to the gaze area and a second gate driving signal input to the non-gaze area.

Abstract: A method of positively detecting a target pathogen/molecule within a fluid sample and related test devices are described. The device includes a plurality of chambers in adjacent, spaced-apart relationship, and a plurality of isolation valves selectively actuatable to control fluid flow into and out of one or more of the plurality of chambers. The method includes providing the fluid sample into a first chamber of the device; opening a first one of the isolation valves to allow the fluid sample to flow from the first chamber into a second chamber, the second chamber containing an amplification reagent; opening a second one of the isolation valves to allow the fluid sample to flow from the second chamber into a third chamber, the third chamber containing a CRISPR/Cas reagent; illuminating the fluid sample in third chamber with light; and determining whether the fluid sample in the third chamber fluoresces in response to the light.

Abstract: The present application discloses a method for driving a display apparatus. The display apparatus includes an OLED and a driver transistor. An anode of the OLED is connected to a source of the driver transistor, a drain of the driver transistor is connected to a positive power supply, a cathode of the OLED is connected to a negative power supply, and a voltage difference between the positive power supply and the negative power supply is in a range from 7.1 V to 9.6 V.

Abstract: The present application discloses a method for driving a display apparatus. The display apparatus includes an OLED and a driver transistor. An anode of the OLED is connected to a source of the driver transistor, a drain of the driver transistor is connected to a positive power supply, a cathode of the OLED is connected to a negative power supply, and a voltage difference between the positive power supply and the negative power supply is in a range from 7.1 V to 9.6 V.