Abstract: A cabinet liquid cooling system is configured to dissipate heat of a cabinet. A flow allocation unit is installed on a single side of the cabinet, is located in space between a side wall of the cabinet and a mounting bar of the cabinet, and is provided with a liquid inlet and a liquid outlet. A liquid cooling system (LCS) control unit is installed at the bottom of the cabinet and cyclically supplies liquid to the flow allocation unit using the liquid inlet and the liquid outlet. A liquid supply branch includes a liquid delivery pipe and a liquid return pipe. A node pipe includes a liquid inlet pipe and a liquid outlet pipe. Both the liquid inlet pipe and the liquid outlet pipe are connected to the corresponding liquid delivery pipe and liquid return pipe using the quick male connector and the quick female connector.

Abstract: An in-cell touch screen is provided and has an array substrate, where a metal is added into and disposed in a gap between common electrode plates of the array substrate. The metal is connected with the common electrode plates, and the metal together with pixel electrodes form an electric field, such that liquid crystal molecules in an area corresponding to the gap between the common electrode plates are driven to tilt normally. Therefore, the area and other display areas have an identical display effect.

Abstract: The loopback apparatus disclosed herein is used with an optical fiber system having an optical fiber cable. The loopback apparatus includes an optical fiber having input and output ends and an output optical fiber having input and output ends. The loopback apparatus also includes an optical system that defines an optical path and that is configured to optically couple the output end of the input optical fiber with the input end of the output optical fiber over the optical path. The loopback apparatus also includes a thin-film filter disposed in the optical path and configured to provide a select amount of attenuation for light traveling over the optical path. The loopback apparatus can be plugged into and unplugged from the optical fiber cable. Loopback methods for measuring the performance of the optical fiber system using the loopback apparatus are also disclosed.

Abstract: Disclosed is an array substrate and touch display device which belongs to the technical filed of display and is able to solve the technical problem that in the existing technologies, the process of manufacturing an array substrate is too complex. The array substrate includes a drive scan line, a data line, a first common electrode, a second common electrode, a touch scan line, a common transistor, and a touch transistor. The first common electrode and the second common electrode are arranged in a spaced-apart manner. A source and a drain of the common transistor are connected respectively to the first common electrode and the second common electrode, and a gate of the common transistor is connected to the drive scan line. A source and a drain of the touch transistor are connected respectively to the data line and the second common electrode, and a gate of the touch transistor is connected to the touch scan line.

Abstract: A test circuit which is configured to test an in-cell touch screen includes a plurality of cascaded scanning circuits. The scanning circuit includes a test signal input terminal, a test signal output terminal connected to the touch electrode correspondingly through a first signal line and configured to input a test signal to the corresponding touch electrode, and a short-circuit feedback terminal connected to the touch electrode which the test signal output terminal of the scanning circuit at a previous stage is connected to.

Abstract: A thin film transistor (TFT) array substrate includes: a substrate; a display region formed on the substrate; a flexible printed circuit disposed on the substrate and located at one side of the display region; a control chip disposed between the display region and the flexible printed circuit, and two sides of the flexible printed circuit going beyond two corresponding sides of the control chip, respectively; a first reinforcement member disposed at a first side of the control chip, and the first side being adjacent to one side of the control chip that faces the display region; a second reinforcement member disposed at a second side of the control chip opposite to the first side; and a third reinforcement member covering the control chip, the first reinforcement member and the second reinforcement member.

Abstract: The invention discloses a heat dissipation module, comprising a plurality of heat dissipation fins and a plurality of heat pipes. The heat dissipation fins are spaced apart from each other and disposed side by side. A gas flow passageway is formed between two adjacent heat dissipation fins. The gas flow passageway has an inlet end and an outlet end. The outlet end is opposite to the inlet end. Each of the heat pipes is threaded through the heat dissipation fins along an extension direction. In a cross section of each of the heat pipes perpendicular to the extension direction, a maximum length in a first longitudinal direction is L1, a maximum length in a second longitudinal direction is L2, and L1>L2. The invention further provides a heat dissipation module for a projector. The heat dissipation module of the invention is used for enhancing the efficiency of heat dissipation.

Abstract: An optical signal isolation device comprising a common port, an isolated diagnostic port, an integrated circulator comprising an input circulator fiber, an output circulator fiber, and a fiber-to-fiber optical coupler configured to couple an isolated optical signal propagating along the input circulator fiber to the output circulator fiber for propagation along the output circulator fiber, a multi-fiber alignment body that secures at least portions of each of the multi-signal fiber, the isolated diagnostic signal fiber, the input circulator fiber, and the output circulator fiber, and a wavelength-selective optical assembly including an optical signal filter, fiber-to-filter focusing optics, and a communications signal reflector. The integrated circulator and the wavelength selective optical assembly are configured such that the communications component is retro-reflected back to the common port and the diagnostic component is passes out of the isolated diagnostic port.

Abstract: A touch panel and a touch control device are provided. The touch panel includes a plurality of driving electrode chains extending along a first direction and a plurality of sensing electrode chains extending along the second direction. The sensing electrode chains includes a first sub-chain and a second sub-chain, which are parallel to and insulated from each other. A first capacitor for deciding a position of a touching element projected on the touch panel is formed by a portion of the driving electrode chain between the neighboring sensing electrode chains and one of the first sub-chain and the second sub-chain which is closer to the portion of the driving electrode chain, and a second capacitor for deciding a height of the touching element floating on the touch panel is formed by the portion of the driving electrode chain between the neighboring sensing electrode chains and the other sub-chain.

Abstract: An in-cell touch display panel and an electronic device having the in-cell touch display panel are provided. The in-cell touch display panel comprises a TFT substrate, a CF substrate opposite to the TFT substrate, and a liquid crystal layer, a main supporting column and a secondary supporting column sandwiched between the TFT substrate and the CF substrate; the TFT substrate comprises a metal wiring layer provided on in interlayer insulating layer and a first protection layer covering the metal wiring layer; the main supporting column is connected between the first protection layer and the CF substrate, the first protection layer is sandwiched between the main supporting column and the metal wiring layer, the main supporting column stands correspondingly on the metal wiring layer, and the secondary supporting column is provided on the CF substrate; the secondary supporting column and the main supporting column have the same thickness.

Abstract: A heat dissipation controller is connected to a sensor and a water pump such that the controller correspondingly adjusts the water pump according to the current pressure difference and a preset pressure difference, to control a flow capacity of coolant flowing into a branch water pipe, until an absolute value of a difference between the current pressure difference and the preset pressure difference is less than or equal to a preset error amount. The controller can adjust the flow capacity of the coolant flowing into the branch water pipe to effectively ensure that flow capacities of coolant in all branch water pipes are distributed evenly, and to effectively improve stability of the heat dissipation apparatus.

Abstract: An interlocking system for a joystick in a catheter procedure system includes a joystick configured to generate a first voltage output signal based on a linear activation of the joystick and a second voltage output signal based on a rotational activation of the joystick. A joystick cover is disposed over the joystick and includes an upper portion having an electrode plating on an inner surface of the upper portion and a lower portion having an inner surface. A capacitive touch detection circuit is coupled to the electrode plating of the upper portion of the joystick cover and is mounted on the inner surface of the lower portion of the joystick cover. The capacitive touch detection circuit is configured to detect a proximal change in capacitance in the electrode plating of the upper portion of the joystick cover and to generate a touch output signal to indicate whether a change in capacitance has been detected.

Abstract: An embodiment of the present application discloses a touch display panel and a method for driving the touch display panel. Wherein, the touch display panel includes a plurality of first conductive lines, a plurality of second conductive lines, and pixel units located at intersections of the first conductive lines and the second conductive lines. The pixel units are electrically connected to the first conductive lines and the second conductive lines; a first switch and a second switch respectively disposed at two ends of the first conductive lines along the first direction, a third switch and a fourth switch respectively disposed at two ends of the second conductive lines along the second direction, the first direction perpendicular to the second direction, the touch display panel in a display state or a touch sensing state with a time division manner. The application can achieve the multiplexing of the display and the touch.

Abstract: The present application provides a mutual capacitance touch display panel with fingerprint recognition, including a capacitance module and a display module, the capacitance module includes: a plurality of first electrodes parallel to each other used for fingerprint recognition driving lines; a plurality of second electrodes parallel to each other, arranged to intersect with the plurality of first electrodes to form a plurality of parasitic capacitances, the second electrodes are used for collection lines for fingerprint recognition; a first fingerprint recognition chip electrically connected to the first electrodes, respectively, the first fingerprint recognition chip outputting driving signals to the first electrodes in a time division manner; a second fingerprint recognition chip electrically connected to the second electrodes, the second fingerprint recognition chip receiving sensing signals of the second electrodes to obtain the parasitic capacitances at intersections of the second electrodes and the firs

Abstract: A touch panel includes a force sensing conductive layer, a separation layer and a fixed metal layer. The separation layer is located between the force sensing conductive layer and the fixed metal layer, so that a capacitance is formed between the force sensing conductive layer and the fixed metal layer. The separation layer includes of a plurality of separation parts, which are separated with one another. The separation parts are each made of an elastic insulation material. A mobile terminal including the touch panel is also provided.

Abstract: A battery capacity grading circuit includes a power supply, a first switch module, an inductor, a sampling module, a battery, a first control module, a second control module, and a second switch module. The first switch module is electrically coupled with the power supply, the inductor and the first control module. The sampling module is electrically coupled with inductor, the second switch module, and the first control module. The second switch module is electrically coupled with the battery and the second control module. The battery is electrically coupled with first control module. The second control module is electrically coupled with the first control module. The power supply charges the battery through the first switch module, the inductor, the sampling module, and the second switch module. The battery discharges to the power supply through the second switch module, the sampling module, the inductor, and the first switch module.

Abstract: The present invention provides a thin film transistor (TFT) array substrate which includes: a substrate; a display region formed on the substrate; a flexible printed circuit disposed on the substrate and located at one side of the display region; a control chip disposed between the display region and the flexible printed circuit, and two sides of the flexible printed circuit going beyond two corresponding sides of the control chip, respectively; a first reinforcement member disposed at a first side of the control chip, and the first side being adjacent to one side of the control chip that faces the display region; a second reinforcement member disposed at a second side of the control chip opposite to the first side; and a third reinforcement member covering the control chip, the first reinforcement member and the second reinforcement member.

Abstract: The micro-optical systems disclosed herein employ a glass tube having a body, a front end, a back end, an outer surface, and a bore that runs through the body between the front and back ends and that has a bore axis. The outer surface has a maximum outer dimension between 0.1 mm and 20 mm and includes at least one flat side. At least one optical element is inserted into and operably disposed and secured within the bore. The micro-optical assemblies are formed by securing one or more micro-optical systems to a substrate at the flat side of the glass tube. The glass tube is formed by a drawing process that allows for the dimensions of the glass tube to be small and formed with relatively high precision. An example of a compact WDM micro-optical assembly that employs micro-collimators is disclosed.

Abstract: A cabinet liquid cooling system is configured to dissipate heat of a cabinet. A flow allocation unit is installed on a single side of the cabinet, is located in space between a side wall of the cabinet and a mounting bar of the cabinet, and is provided with a liquid inlet and a liquid outlet. A liquid cooling system (LCS) control unit is installed at the bottom of the cabinet and cyclically supplies liquid to the flow allocation unit using the liquid inlet and the liquid outlet. A liquid supply branch includes a liquid delivery pipe and a liquid return pipe. A node pipe includes a liquid inlet pipe and a liquid outlet pipe. Both the liquid inlet pipe and the liquid outlet pipe are connected to the corresponding liquid delivery pipe and liquid return pipe using the quick male connector and the quick female connector.

Abstract: An in-cell touch screen is provided and has an array substrate, where a metal is added into and disposed in a gap between common electrode plates of the array substrate. The metal is connected with the common electrode plates, and the metal together with pixel electrodes form an electric field, such that liquid crystal molecules in an area corresponding to the gap between the common electrode plates are driven to tilt normally. Therefore, the area and other display areas have an identical display effect.