Abstract: A battery pack for an electric vehicle may include a plurality of battery cells arranged into one or more rows. Each of the plurality of battery cells may include a first terminal and a second terminal, and the plurality of battery cells may include a subset of battery cells with the first terminal oriented in a same direction in the battery pack. The battery pack may also include a busbar configured to conduct electrical energy to and from at least the subset of battery cells. The busbar may include a plurality of cutouts positioned over the first terminals of the subset of battery cells, and a plurality of tabs that springably contact the respective first terminal. A method of building a battery pack with a busbar connection is also presented.

Abstract: The present invention discloses a method and device for detecting malicious code in an intelligent terminal. The method comprises: acquiring a virtual machine executable file of an application from an application layer of an intelligent terminal operating system; decompiling the virtual machine executable file to obtain a decompiled function information structure; parsing the decompiled function information structure to extract a function calling sequence in the decompiled function information structure; matching the function calling sequence using a preset malicious code feature library; if matching succeeds, determining that the virtual machine executable file of the application contains malicious code.

Abstract: An antenna element includes a feed probe, an insulating sleeve, and a reflecting cavity. The reflecting cavity is formed by an inner concave of an outer side of the metal frame of the metal back cover. The reflecting cavity includes a first wall and a second wall. One end of the feed probe is connected with the first wall. The middle of the feed probe is connected with the second wall through an insulating sleeve, and the other end of the feed probe is connected with a signal feeder line. The present invention also provides an RF frontend system which includes the above mentioned antenna system. Through an architecture which includes a feed probe and a reflecting cavity, the present invention realizes that the 5G antenna is arranged at the sides of the mobile terminal. Therefore the 5G antenna can coexist with 3G, 4G, GPS, WIFI and other antennas.

Abstract: A data processing device and an aerial vehicle are provided. The device comprises a sensor, a processor, and a clock converter. A data signal output pin of the sensor is connected with a data signal input pin of the processor. The sensor comprises at least two clock output pins, each of which is connected with one of two input pins of the clock convert. An output pin of the clock converter is connected with a clock input pin of the processor. The dock converter is configured to convert clock signals input from various input pins into a single-ended clock signal, and output the single-ended clock signal to the processor through the output pin.

Abstract: In a method for processing a payment, a seller-end electronic device transmits payment information to a transaction platform, which transmits an authentication code to the seller-end electronic device. A buyer-end electronic device allows the user thereof to input a verification code associated with the authentication code, and to transmit the verification code to the transaction platform. When the verification code is deemed valid, the buyer-end electronic device receives a personal identification number (PIN), and transmits a confirm signal to the transaction platform when the PIN is correct. The transaction platform then communicates with a bank terminal to process a payment, according to the payment information.

Abstract: In a method for identity authentication, a portable electronic device displays a barcode encoding verification information for verifying authorization of access to the portable electronic device, and identification information for authenticating an identity of a user of the portable electronic device. An identification device scans the barcode and generates an authentication command. An authentication server extracts the verification information and identification information from the authentication command. When determined that the verification information is authentic, the authentication server authenticates the identification information and transmits a result to the identification device.

Abstract: A mobile payment method is implemented using a buyer device, a seller device, and a server device. The method includes: displaying, by the buyer device, a barcode encoding verification information for verifying an identity of the user and payment information associated with a payment account; scanning, by the seller device, the barcode; generating, by the seller device, transfer information based on the barcode; in response to the determination that the transfer information is authentic, executing, by the server device, a payment procedure for processing a payment; and after the payment procedure is terminated, transmitting, by the server device, a payment result related to the payment to the buyer device and the seller device.

Abstract: A touch control display and a controlling method are provided. The display comprises a TFT array substrate; an opposite substrate; a cover glass disposed on an outside surface of the opposite substrate, wherein the cover glass has an inner surface facing the opposing substrate and an outside surface, and the cover glass, the TFT array substrate, and the opposite substrate collectively define a display area and a non-display area; first electrodes disposed in the display area of the opposite substrate; second electrodes disposed in the non-display area of the cover glass, and on the inner surface of the cover glass; and third electrodes disposed between the opposite substrate and the TFT array substrate. The third electrodes are disposed opposite to the plurality of first electrodes, and at least one of the plurality of third electrodes is multiplexed as a common electrode of the TFT array substrate.

Abstract: A display panel and a display device, where the display panel includes a display region and a frame region surrounding the display region. The display panel includes a peripheral touch structure disposed in the frame region and an internal touch structure disposed in the display region.

Abstract: A mobile data storage device connectable to an electronic device includes a communication interface unit, a storage module and a control module connected to aforementioned components. The control module allows establishment of a data connection to the electronic device after it is determined that credential information obtained from the electronic device is authenticated, receives an asserted user ID and an asserted user password from the electronic device, looks up a user authority in a permissions table based on the asserted user ID, and enables the electronic device to operate the storage module based on the user authority, the asserted user ID, the asserted user password and a ID-password table.

Abstract: A mobile device includes an access control unit including a storage module and a control module, a memory unit storing an application program, and a processing unit connected to the aforementioned components. The processing unit executes the application program so as to transmit credential information to the access control unit for verification. When the application program is verified as authentic, the control module allows the processing unit to transmit an asserted user ID and an asserted user password thereto, looks up in a permissions table a user authority based on the asserted user ID, and enables the processing unit to operate the storage module based on the user authority, the asserted user ID, the asserted user password and an ID-password table.

Abstract: A three-dimensional (3D) display and an electronic device are provided. The 3D display has a plurality of sub-pixels arranged in a plurality of sub-pixel repeating groups, and a cylindrical lens grating including a plurality of cylindrical lenses arranged in parallel disposed on top of the display panel and covering all the sub-pixels in the display panel. The sub-pixels have M number of different colors capable of being mixed to generate a white color. M is a positive integer greater than 2, and M number of successive sub-pixels along a first direction have different colors. Two adjacent sub-pixels form a main pixel, any two adjacent main pixels are different, and each sub-pixel repeating group includes one or more main pixels. The cylindrical lens grating divides all the sub-pixels into a plurality of 3D viewpoints of a 3D image, the 3D viewpoint has same sub-pixel arrangement sequences as the sub-pixel repeating groups.

Abstract: A Touch sensor and a touch display panel, including a plurality of first electrodes and second electrodes respectively extending in a first direction and a second direction, the first electrode is insulated from and intersects with the second electrode, a first leading wire connected with first electrode connects the first electrode to bonding pin, a second leading wire connected with second electrode connects the second electrode to bonding pin, the first electrode and first leading wire are respectively disposed in the first and second conductive layer, the first electrode is connected to first leading wire via an insulation layer through hole disposed between the first and second conductive layer, the first electrode and the first leading wire are disposed in different layers, the first leading wire and the second leading wire are led out from a side of the touch detection area close to the bonding pin.

Abstract: A touch display panel and a display apparatus are provided. The touch display panel includes: a first substrate, a second substrate, a common electrode layer, a touch electrode layer and a touch electrode wire layer. The common electrode layer is an entire piece of electrode; thus, respective display units may be ensured to have the same common voltage during a display driving, thereby solving the conventional problem of image flicker and non-uniform display of the display panel due to different common voltages in the respective display units caused by different resistances of the block-shaped electrodes in the common electrode layer. Moreover, the touch electrodes in the touch electrode layer are metal grid electrodes. Hence, the resistances of the touch electrodes are reduced and a touch sensitivity of the touch display panel is improved, while a high light transmittance of the touch display panel is ensured.

Abstract: A display panel and a display device, where the display panel includes a display region and a frame region surrounding the display region. The display panel includes a peripheral touch structure disposed in the frame region and an internal touch structure disposed in the display region.

Abstract: Disclosed are a display panel and an electronic device. In a fingerprint recognition stage, at least one of the first and second organic light-emitting structures function as a light source of the fingerprint recognition unit; the emergent light of the at least one of the first and second organic light-emitting structures has a first spectral range, the transmission spectral range of the first color filter film is a second spectral range, and the spectral range corresponding to visible light and near-infrared light is a third spectral range. The first spectral range is located within the second spectral range which is located within the third spectral range, light from at least a part of the wave band located within the third spectral range and outside the second spectral range is absorbed or reflected by the first color filter film.

Abstract: A display device, a fingerprint recognition calibration method for the display device and an electronic apparatus are disclosed. The fingerprint recognition calibration method includes: for any fingerprint recognition unit, during an initial calibration, displaying a first image by the display panel and acquiring a bright screen calibration fingerprint data by the fingerprint recognition unit and not displaying any image by the display panel and acquiring a dark screen calibration fingerprint data by the fingerprint recognition unit; during a fingerprint recognition, displaying the first image by the display panel and acquiring a bright screen fingerprint data by the fingerprint recognition unit; and performing calibration according to a calibration formula to obtain a calibrated fingerprint recognition data by the fingerprint recognition unit.

Abstract: A display panel and an electronic device are provided. The display panel includes: an array substrate; a plurality of organic light emitting units disposed on the array substrate; at least one fingerprint identification unit located in a display region at a side close to the array substrate of the organic light emitting units. The fingerprint identification unit performs fingerprint identification according to light rays reflected on the fingerprint identification unit by a touch body. Each organic light emitting unit includes a red organic light emitting unit, a green organic light emitting unit and a blue organic light emitting unit. In a fingerprint identification phase, the red/green organic light emitting unit emits light to be a light source for the fingerprint identification unit. Compared with the blue organic light emitting unit, the red/green organic light emitting unit has a smaller transparent area towards a side opposite to a display side.

Abstract: A battery pack for an electric vehicle may include a plurality of battery cells arranged into at least a first row and a second row. The first row may be parallel to the second row. The battery pack may also include a coolant loop with at least one channel through which liquid can flow. The coolant tube may run between the first row and the second row. The battery pack may additionally include a thermal pad comprising a first side and a second side. The first side of the thermal pad may be shaped to conform to the coolant loop and the second side of the thermal pad may be shaped to conform to curvatures of the first row.

Abstract: Disclosed are a touch display panel and a touch display device. The touch display panel comprises a display region and a non-display region surrounding the display region, the non-display region is provided with at least one pressure-sensitive touch unit; the display region is provided with a plurality of touch location detection electrodes; the touch display panel further comprises a plurality of touch location wirings; each of the touch location wirings is electrically connected with the corresponding touch location detection electrode of the plurality of touch location detection electrodes; in the pressure-sensitive detection stage, at least one of the touch location wirings is reused as a signal line of the pressure-sensitive touch unit, and the pressure-sensitive touch unit is configured to detect the magnitude of the touch pressure.