Abstract: A low-E coating has good color stability (a low ?E* value) upon heat treatment (HT). Thermal stability may be improved by the provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver; and/or by the provision of at least one dielectric layer of or including at least one of: (a) an oxide of silicon and zirconium, (b) an oxide of zirconium, and (c) an oxide of silicon. These have the effect of significantly improving the coating's thermal stability (i.e., lowering the ?E* value). An absorber film may be designed to adjust visible transmission and provide desirable coloration, while maintaining durability and/or thermal stability.

Abstract: A method for controlling a power strip includes: acquiring a present temperature parameter of an ambient environment; determining a presently-allowed maximum power of the power strip based on the present temperature parameter; acquiring a total power of electronic devices presently powered by the power strip; and controlling the power strip to cut off power supply to at least one of the electronic devices when the total power is greater than the presently-allowed maximum power. In the technical solution, the presently-allowed maximum power of the power strip can be adjusted automatically based on the present temperature parameter of the ambient environment of the power strip, which improves flexibility of adjusting the maximum power.

Abstract: A method for sharing information includes: responsive to detecting a sharing request triggered by a first user, determining whether a second operation is required to be performed based on uniform resource locator (URL) information of content to be shared to view the content to be shared; responsive to determining that the second operation is required to be performed based on the URL information of the content to be shared to view the content to be shared, acquiring a screenshot of the content to be shared; and sending the screenshot of the content to be shared to an electronic device of a second user to enable the second user to view the content to be shared based on the screenshot of the content to be shared.

Abstract: An order prompting method includes: acquiring account information of an account placing an order and recipient information of the order, when the order is placed; determining a recipient account corresponding to the recipient information when it is determined that the account information of the account placing the order and the recipient information correspond to different accounts; and transmitting an order-placed prompt instruction for instructing a terminal logging in to the recipient account to prompt that the order has been placed.

Abstract: In some examples, a CMUT may include a plurality of electrodes, and each electrode may include a plurality of sub-electrodes. For instance, a first sub-electrode and a second sub-electrode may be disposed on opposite sides of a third sub-electrode. In some cases, a first bias voltage may be applied to the third sub-electrode and a second bias voltage may be applied to the first and second sub-electrodes while causing at least one of the first sub-electrode, the second sub-electrode, or the third sub-electrode to transmit and/or receive ultrasonic energy. For example, the second bias voltage may be applied at a different voltage amount than the first bias voltage, and/or may be applied at a different timing than the first bias voltage.

Abstract: A low-E coating has good color stability (a low ?E* value) upon heat treatment (HT). Thermal stability may be improved by the provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver; and/or by the provision of at least one dielectric layer of or including an oxide of zirconium. These have the effect of significantly improving the coating's thermal stability (i.e., lowering the ?E* value). An absorber film may be designed to adjust visible transmission and provide desirable coloration, while maintaining durability and/or thermal stability. The dielectric layer (e.g., of or including an oxide of Zr) may be sputter-deposited so as to have a monoclinic phase in order to improve thermal stability.

Abstract: A method for making low emissivity panels, including control the composition of a barrier layer formed on a thin conductive silver layer. The barrier structure can include a ternary alloy of nickel, titanium, and niobium, which showed improvements in overall performance than those from binary barrier results. The percentage of nickel can be between 5 and 15 wt %. The percentage of titanium can be between 30 and 50 wt %. The percentage of niobium can be between 40 and 60 wt %.

Abstract: A method for a smart device to perform Bluetooth (BT)-based identity recognition, includes: establishing a BT connection with a first terminal; acquiring a first user account of the first terminal through the BT connection; searching a first preset mapping table for a first identifier (ID) corresponding to the first user account, the first mapping table including a first mapping relationship between at least one user account and at least one ID, each ID corresponding to a respective user account, and the first mapping relationship being determined and sent to the smart device by a server; and determining a user identity corresponding to the first terminal according to the first ID.

Abstract: The present disclosure provides a driving method of a display panel, the display panel including a plurality of pixels, each row of pixels correspond to a gate line, each column of pixels correspond to a data line, the driving method including: comparing a current frame of image with a previous frame of image to determine a non-changing row of the pixels, contents displayed by each pixel in the non-changing row for the current frame of image and contents displayed by each pixel in the non-changing row for the previous frame of image are the same; selecting a non-charging row from the non-changing row according to a predetermined time; providing, when displaying the current frame of image, an invalid signal to the gate line of the non-charging row during a scanning time for the gate line of the non-charging row to not to charge the non-charging row.

Abstract: A voltage providing circuit includes a first voltage output end, a temperature-sensitive element, a power supply circuit and an output circuit. The power supply circuit is configured to apply a control voltage signal to a control end of the temperature-sensitive element. The temperature-sensitive element is configured to, under the control of the control voltage signal, generate a temperature-related voltage, and output the temperature-related voltage via a first end of the temperature-sensitive element, and a value of the temperature-related voltage changes along with an ambient temperature of the temperature-sensitive element. The output circuit is configured to output a temperature-adaptive voltage via the first voltage output end. A difference between a value of the temperature-adaptive voltage and the value of the temperature-related voltage is within a predetermined range.

Abstract: A printing head module, system and method for printing laser light sources. The printing head module comprises one or more printing heads used for printing a plurality of laser light sources on a substrate successively or once for all; ink used for printing comprises a luminescent dye and a host material, as well as a solvent. The system comprises a printing head module and an ink cartridge; the printing head module is used for inkjet printing the laser light sources on the substrate; the ink cartridge is used for storing ink. By means of the technical solution, industrial manufacturing of the laser light sources is achieved, and speckles caused by laser coherence are eliminated.

Abstract: A low-E coating has good color stability (a low ?E* value) upon heat treatment (HT). Thermal stability may be improved by the provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver; and/or by the provision of at least one dielectric layer of or including at least one of: (a) an oxide of silicon and zirconium, (b) an oxide of zirconium, and (c) an oxide of silicon. These have the effect of significantly improving the coating's thermal stability (i.e., lowering the ?E* value). An absorber film may be designed to adjust visible transmission and provide desirable coloration, while maintaining durability and/or thermal stability.

Abstract: A device for protecting a direct current source and method are provided. Electric energy outputted from the direct current source is stored and an enable signal is received by the hiccup drive circuit. In a case that the enable signal is an OFF-ENABLE signal, the driving signal is generated based on the electric energy stored internally. By periodically switching on the switching device based on the driving signal, the output voltage of the direct current source is periodically short-circuited. Therefore, the issue of a large conduction loss in the conventional art is avoided, which is caused by the fact that a minimum required voltage for driving the electronic switch is required to be continuously provided by the output voltage of the direct current source.

Abstract: The disclosure recites a solid-state total reflection display and a manufacture method thereof, and a display device. The solid-state total reflection display includes: a drive circuit layer, and a heating layer and a pixel function layer stacked successively on the drive circuit layer; a plurality of pixel structures in the pixel function layer are arranged in an array, and the pixel structures each includes a reflection layer, a resonant cavity layer, a phase change material layer and a transparent covering layer stacked successively; a plurality of light adjusting structures are arranged between two adjacent pixel structures among the plurality of pixel structures in a row or column direction of the array; a side of each light adjusting structure towards an ambient light-entering side of the solid-state total reflection display is in a concave shape.

Abstract: A low-E coating has good color stability (a low ?E* value) upon heat treatment (HT). The provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver in a low-E coating has effect of significantly improving the coating's thermal stability (i.e., lowering the ?E* value). One or more such crystalline, or substantially crystalline, layers may be provided under one or more corresponding IR reflecting layers comprising silver.

Abstract: A high-performance NdFeB permanent magnet including a nitride phase and a production method thereof are provided. A main phase of the NdFeB permanent magnet has a structure of R2T14B; a grain boundary phase is distributed around the main phase and contains N, F, Zr, Ga and Cu; a composite phase containing R1, Tb and N exists between the main phase and the grain boundary phase and includes a phase having a structure of (R1, Tb)2T14(B, N). R represents at least two rare earth elements, and includes Pr and Nd; T represents Fe, Mn, Al and Co; R1 represents at least one rare earth element, and includes at least one of Dy and Tb; the main phase contains Pr, Nd, Fe, Mn, Al, Co and B; and the grain boundary phase further contains at least one of Nb and Ti. Through placing partially B by N, a magnetic performance is increased.

Abstract: The present disclosure provides an antenna system applied to a mobile terminal. The mobile terminal includes: a housing; a main board received in the housing and including a power amplifier; a plurality of antenna units; and a transmission circuit board received in the housing and configured to electrically connect the power amplifier with the plurality of antenna units. The transmission circuit board includes a plurality of transmission lines configured to feed the plurality of antenna units with power. Compared with the related art, the antenna system provided by the present disclosure, by additionally providing a transmission circuit board dedicated to connecting a power amplifier with an antenna unit, eliminates the necessity of routing on a main board to connect the power amplifier with the antenna unit, so as to facilitate wire arrangement and avoid signal interference between the respective traces.

Abstract: The invention discloses a multi-plug DC charging pile system, the number of whose charging modules can reach more than 6, while the number of plugs is only half of the number of charging modules. Each charging module can be switched to any plug. At the same time, the economy, practicability and stability of the product are improved. The multi-plug DC charging pile system includes: six DC charging modules, three plugs, a main control board, a switching control board and sixteen DC contactors. The main control board controls the output of six DC charging modules through CAN. The main control board is connected with the switching control board. The main control board is connected with three plugs through CAN. The sixteen DC contactors are connected with one of three plugs respectively. The switching control board controls the on-off of sixteen DC contactors to control the DC charging power obtained by three plugs.

Abstract: A quantum dot color filter substrate, a display panel, and a display device are provided. The quantum dot color filter substrate includes a plurality of pixel units arranged in an array. The pixel unit includes a blue sub-pixel, a red sub-pixel, and a green sub-pixel. The red sub-pixel includes a red quantum dot color filter. The green sub-pixel includes a green quantum dot color filter. An area ratio of the blue sub-pixel, the red sub-pixel, and the green sub-pixel is 1:X:Y, and 2.5?X?5, 4?Y?6. The quantum dot color filter substrate is used for cooperating with a blue backlight, and for compensating the difference in the conversion efficiency of the blue dot color filter with different colors for the blue light, and improving the color shift phenomenon caused by the difference in the conversion efficiency of the blue dot color filter with different colors to blue light.