Abstract:
An iOS application program construction method and an apparatus, and electronic devices, and a storage medium are provided. The iOS application program construction method includes: configuring project information; based on the project information and at least one target component, utilizing a compilation management service and employing a script to configure a preset project, so as to obtain a target project; and packaging the target project by utilizing a packaging system to obtain an iOS application program corresponding to the target project.
Abstract:
An alignment exposure method and a method for fabricating a display substrate are disclosed. The alignment exposure method includes a first alignment exposure process and a second alignment exposure process. Multiple groups of alignment marks are provided at an edge of at least one side of the substrate in the first alignment exposure process. At least one group of mark structures are provided at an edge of at least one side of a mask employed in the second alignment exposure process. In multiple mask alignment processes in the second alignment exposure process, each group of the at least one group of the mark structures of the mask are aligned with groups of the alignment marks at a corresponding side of the substrate group by group. The alignment exposure method is employed to realize alignment exposure of a substrate with a size larger than a size of a mask.
Abstract:
Disclosed are a liquid crystal panel, a liquid crystal display and a method for manufacturing the same. The liquid crystal panel comprises: a color filter substrate; an array substrate; a piezoelectric material spacer disposed between the color filter substrate and the array substrate; one signal line disposed between the color filter substrate and the piezoelectric material spacer; and another signal line disposed between the piezoelectric material spacer and the array substrate, wherein the two signal lines respectively contact a color filter substrate side surface and an array substrate side surface of the piezoelectric material spacer, a projection of the signal line at the color filter substrate side onto the array substrate side surface of the piezoelectric material spacer intersects with the signal line at the array substrate side, and the two signal lines are insulated from each other, and it can realize a touch panel with integrated functions and self-applied power source while maintaining the thickness of the liquid crystal cell and which have such advantages as high transmittance, simple structure, low manufacturing costs, high precision and long service life.
Abstract:
A prebake equipment for drying a substrate (105) and an air discharge method, the prebake equipment comprising: a bottom plate (105), a periphery frame (101) and an upper cover plate, the bottom plate (105) and the upper cover plate being spaced from each other, the periphery frame (101) being provided between the bottom plate (105) and the upper cover plate such that the bottom plate (105), the periphery frame (101) and the upper cover plate define a cavity, wherein discharge holes are provided at the periphery frame (101) and a filler (104) for filtering moisture and dust in the air stream is provided between the bottom plate (105) and the periphery frame (101).
Abstract:
An array substrate and a manufacturing method thereof, a display panel, and a display device are provided. The array substrate includes a base substrate, gate lines and data lines, switch circuits, a common electrode layer, and a light shielding conductive layer. The gate lines and the data lines are on the base substrate and cross with each other to define pixel regions; the switch circuits are in the pixel regions; the common electrode layer is on a side of the switch circuits away from the base substrate; and the light shielding conductive layer is on the side of the switch circuits away from the base substrate and is electrically connected to the common electrode layer. At least a portion of an orthographic projection of the gate lines, the data lines and the switch circuits is within an orthographic projection of the light shielding conductive layer on the base substrate.
Abstract:
A test device for a printed circuit board assembly is disclosed. The test device includes a test platform for securing a printed circuit board assembly to be tested and a positioning platform located above the test platform and for securing a plurality of test probes. The plurality of test probes are secured at the bottom of the positioning platform and the secured positions in the positioning platform thereof are adjustable to align the test points on the printed circuit board assembly to be tested.
Abstract:
The present disclosure provides a device for adjusting a common electrode voltage and a method thereof, a driving circuit and a display device. The device for adjusting the common electrode voltage includes: a common-electrode-voltage monitor, configured to detect a common electrode voltage on the common electrode line in real time, judge whether the common electrode voltage is within a first voltage range, and output an adjustment control signal in the case that the common electrode voltage is beyond the first voltage range in each of N data-source row-latch periods within one frame period, wherein N is a positive integer; and a polarity inversion controller, connected with the common-electrode-voltage monitor and configured to change a polarity inversion signal upon receiving the adjustment control signal, so as to adjust the common electrode voltage on the common electrode line.
Abstract:
The embodiments of the disclosure provide apparatus, method and system for location based touch, which can implement location based touch on the image of the projection display apparatus without the requirement of operation of the computing device by the user. A projection display apparatus comprises a projection screen and a plurality of optical sensors with two-dimension disperse layout in the back of the projection screen. The projection display apparatus further comprises an acquiring element configured to receive first light through first optical sensor of the plurality of optical sensors, wherein the first optical sensor is one or more of the plurality of optical sensors; a determining element configured to determine first coordinate information of the first optical sensor on the projection screen if the light intensity of the first light is within first light intensity range; and a sending element configured to send the first coordinate information to a computing device.
Abstract:
The present disclosure discloses a method and a device for building a virtual keyboard. The method includes the steps: detecting a touch area of finger operation; determining the number of keys to be arranged in a key region of the virtual keyboard according to the detected touch area of finger operation and an area of the key region of the virtual keyboard; and arranging the determined number of keys in the key region of the virtual keyboard according to a preset strategy. The number of keys arranged in a key region of the virtual keyboard is determined in the present disclosure according to the touch area of user's finger operation and the area of the key region of the virtual keyboard so that the area of each key in the virtual keyboard is adaptable to the touch area of fingers.
Abstract:
A testing device is disclosed. The testing device includes: a testing platform; an electromagnetic relay platform arranged opposite to the testing platform; and a plurality of probe assemblies disposed between the electromagnetic relay platform and the testing platform. Each of the probe assemblies includes an electromagnetic base and a probe mounted in a side of the electromagnetic base away from the electromagnetic relay platform. Each of the electromagnetic bases is attracted together with the electromagnetic relay platform under an electromagnetic attraction force when the electromagnetic relay platform is energized. The above testing device may be used for testing a variety of circuit boards, and has a relatively wide application.