Abstract: The present invention discloses an antibacterial ceramic tile and a preparation method thereof. The method comprises applying an antibacterial protective glaze containing Ulan tea-quartz on the surface of a green body, and then firing to obtain an antibacterial ceramic tile. The mass percentage of Ulan tea-quartz to the antibacterial protective glaze is 35% to 45%. Controlling the mass percentage content of Ulan tea-quartz to the antibacterial protective glaze within the aforementioned range not only can achieve an excellent antibacterial property, but also avoids excessive glossiness, rough texture, or poor flatness of the ceramic glaze surface.

Abstract: The present invention relates to a ceramic slate with a colored jade effect and a preparation method comprising: pressing and forming raw materials containing a ceramic base material and colored glass fragments to obtain a ceramic green body; drying and firing the ceramic green body to give a ceramic slate with colored jade effect particles dispersed on the surface of the green body; wherein, the colored glass fragments account for 3 wt % to 5 wt % of the ceramic base material. Since colored glass waste instead of frits and pigments is used to prepare the ceramic slate with the colored jade effect, the ceramic slate does not have the phenomenon of pigment dispersion after high-temperature firing, and the surface of the fired ceramic slate shows a shape of micro-protrusion, so that the polished tile surface is smoother and free from pits, resulting in a better tile surface effect.

Abstract: A displaying base plate and a manufacturing method thereof, and a displaying device. The displaying base plate includes a substrate, and a first electrode layer disposed on one side of the substrate, wherein the first electrode layer includes a first electrode pattern; a first planarization layer disposed on one side of the first electrode layer that is away from the substrate, wherein the first planarization layer is provided with a through hole, and the through hole penetrates the first planarization layer, to expose the first electrode pattern; and a second electrode layer, a second planarization layer and a third electrode layer that are disposed in stack on one side of the first planarization layer that is away from the substrate, wherein the second electrode layer is disposed closer to the substrate, the second electrode layer is connected to the first electrode pattern and the third electrode layer.

Abstract: The present invention relates to a high frequency self-lock connector, comprising a plug and a socket (16), wherein the plug (17) further comprising a plug sleeve connected with the plug housing (11) via an elastic member (10); a first contact member (8) is disposed within the plug sleeve (6); the first contact member (8) is fixed with respect to the plug housing (11); the first contact member (8) clamps the socket housing (3); a second contact member (9) is fixed on the plug housing (11) and connected with the first contact member (8) via the plug housing (11); the second contact member (9) abuts on an inner step of the socket housing (3); and the plug inner conductor (5) is in tight contact with the plug inner conductor (1). The connector of the present invention has a high vibration resistance, stable phase, quick connection, small SWR and good stability and is convenient for use.