Abstract: The invention discloses a direct type backlight display module and a display device. The direct type backlight display module includes a backlight module and a liquid crystal panel corresponding to each other, and a main control circuit connected to the backlight module and the liquid crystal panel; the backlight module includes a back plate, a light emitting structure disposed on the back plate, a diffusion plate facing the light emitting structure, and an electromagnetic input module disposed between the light emitting structure and the liquid crystal panel; the electromagnetic input module includes an electromagnetic diaphragm disposed between the light emitting structure and the liquid crystal panel, and an electromagnetic control circuit electrically connected to the electromagnetic diaphragm; where the electromagnetic diaphragm has a transmittance greater than or equal to 50%, and the electromagnetic diaphragm is connected to the main control circuit through the electromagnetic control circuit.

Abstract: Embodiments of the present disclosure provide a connector, an electronic device and an open pluggable specification (OPS) device. The connector includes a plurality of first pins and a plurality of second pins. A pair of adjacent first pins are configured to transmit a first signal. The plurality of the second pins are arranged on both sides of the pair of the first pins. The plurality of the second pins are configured to be grounded or transmit a second signal. A transmission rate of the first signal is greater than that of the second signal.

Abstract: An all-in-one smart tablet PC and the assembly method thereof are disclosed. The all-in-one smart tablet PC includes: a screen, a glass, an infrared touch module, a rear shell and a plurality of screen supports; each of the screen supports is provided with a groove, with the glass inserted into the groove and matching the groove; each of the screen supports is further provided with a slot, with the infrared touch module positioned into the slot and matching the slot; a supporting tab is provided on a side of the screen support, and a screen frame is formed by the supporting tabs of the screen supports joined together end to end; the screen is installed within the screen frame and the rear shell is installed onto the back of the screen.

Abstract: An all-in-one smart tablet PC and the assembly method thereof are disclosed. The all-in-one smart tablet PC includes: a screen, a glass, an infrared touch module, a rear shell and a plurality of screen supports; each of the screen supports is provided with a groove, with the glass inserted into the groove and matching the groove; each of the screen supports is further provided with a slot, with the infrared touch module positioned into the slot and matching the slot; a supporting tab is provided on a side of the screen support, and a screen frame is formed by the supporting tabs of the screen supports joined together end to end; the screen is installed within the screen frame and the rear shell is installed onto the back of the screen.