Abstract: The application discloses a method for optimizing a lithium-potassium anticline structure target area, which includes the following steps: obtaining data of a historical lithium-potassium anticline structure area, and classifying the data of the historical lithium-potassium anticline structure area to generate classified data; carrying out a parameter assignment on the classified data to obtain a parameter data set; constructing a neural network model, inputting the parameter data set into the neural network model for a training, and obtaining a target area optimal neural network model; and based on the target area optimal neural network model, carrying out a target area optimization in a deep lithium-potassium anticline structure area, and obtaining an optimal result.

Abstract: A method for making a metallogenic series map of mineral deposits is disclosed. The method includes making a list of mineral varieties and mineral producing areas, determining typical mineral deposits, making a geotectonic map, determining a mineral deposit model by combining the typical mineral deposits and metallogenic geotectonic background conditions, compiling a synthem-stratum-magma-mineralization histogram, obtaining regional metallogenetic regularities, selecting a geographic layer as a base map, and making the metallogenic series map of mineral deposits on the basis of the base map according to the regional metallogenetic regularities. The metallogenic series map of mineral deposits of the present disclosure is a regional metallogenetic map which not only reflects the mineral variety, scale, type and epoch of mineral deposits in different geotectonic environments but also reflects the relationship between mineral deposits and mineral deposit combinations to form a “five-in-one” legend.

Abstract: An LED display device includes an LED display panel (1); and an encasing, arranged on one side of the LED display panel (1). The encasing includes a plurality of diffuser units (10); each diffuser unit (10) is adhered to the LED display panel (1); and, a locating structure is arranged between the diffuser unit (10) and the LED display panel (1) so as to limit an adhesion position of the diffuser unit (10) on the LED display panel (1). The LED display device has a small splicing gap and a better display effect.

Abstract: A wafer circuit, including: a wafer (10), fixed on a substrate; an electrode (20), arranged on the wafer (10); a bonding pad (30), arranged on the substrate; and a plurality of bonding wires (40) with first ends all connected to the electrode (20) and second ends all connected to the bonding pad (30), wherein the plurality of bonding wires (40) are parallel bonding wires.

Abstract: A Light Emitting Diode (LED) display screen includes: an LED display screen substrate (200), an output end of the driving circuit includes: a first positive electrode (202) and a first negative electrode (204) and the first positive electrode (202) and the first negative electrode (204) are located on a first surface of the LED display screen substrate (200); an LED chip (210), located on the first surface, and the second surface is opposite to the first surface; a first jointing part (222) and a second jointing part (204). The LED display screen solves the technical problem in the related art that the minimum dot pitch of an LED display screen is excessively large due to a limited size of a support in a conventional encapsulated lamp bead.

Abstract: An LED display device includes an LED display panel (1); and an encasing, arranged on one side of the LED display panel (1). The encasing includes a plurality of diffuser units (10); each diffuser unit (10) is adhered to the LED display panel (1); and, a locating structure is arranged between the diffuser unit (10) and the LED display panel (1) so as to limit an adhesion position of the diffuser unit (10) on the LED display panel (1). The LED display device has a small splicing gap and a better display effect.

Abstract: A disposable capillary electrophoresis detecting device includes a fixing device, a capillary electrophoresis microchip, and an electrochemical sensor microchip. The fixing device includes two chip-fixing bases having a first chip-holding cavity horizontally arranged and a second chip-holding cavity vertically arranged. The second chip-holding cavity is substantially perpendicular to the first chip-holding cavity and faces an end portion thereof. The capillary electrophoresis microchip is horizontally placed in the first chip-holding cavity. The electrochemical sensor microchip is vertically placed in the second chip-holding cavity. In the electrochemical sensor microchip, a patterned insulation layer is located on a detecting electrode, exposes a sensor area of the detecting electrode, and is extended to two sides of the sensor area.

Abstract: A disposable capillary electrophoresis detecting device includes a fixing device, a capillary electrophoresis microchip, and an electrochemical sensor microchip. The fixing device includes two chip-fixing bases having a first chip-holding cavity horizontally arranged and a second chip-holding cavity vertically arranged. The second chip-holding cavity is substantially perpendicular to the first chip-holding cavity and faces an end portion thereof. The capillary electrophoresis microchip is horizontally placed in the first chip-holding cavity. The electrochemical sensor microchip is vertically placed in the second chip-holding cavity. In the electrochemical sensor microchip, a patterned insulation layer is located on a detecting electrode, exposes a sensor area of the detecting electrode, and is extended to two sides of the sensor area.

Abstract: The disclosure discloses an LED stereoscopic display, a display method thereof and a signal receiver. Wherein, the LED stereoscopic display method comprises: a video signal controller, which is configured for receiving image data, and controlling the signal receiver to a single-frame mode or a double-frame mode according to the image data; a signal receiver, which is configured for receiving the image data from the video signal controller, and when in the double-frame mode, dividing the image data into left-eye image frames and right-eye image frames with a time difference there-between, and storing the left-eye image frames and the right-eye image frames; and an LED display panel, which is configured for displaying the left-eye image frames and the right-eye image frames. The disclosure can improve the resolution of the LED stereoscopic display.