Abstract: According to the present disclosure, a display panel and a circuit board assembly are provided, and the circuit board assembly includes a first circuit board, a second circuit board, a third circuit board, a first connector and a second connector. The first circuit board is provided with a power supply module, a balance resistor and a plurality of first power supply lines. The balance resistor is connected to the power supply module and each of the first power supply lines. The second circuit board is provided with a plurality of second power supply lines, the third circuit board is provided with a first power connection line, the first power connection line is connected to the power supply module through the first connector, the first power connection line is further connected to each of the second power supply lines through the second connector.

Abstract: Provided are a driver IC and a display device. The driver IC includes at least one GOA pad area. Each of the at least one GOA pad area includes a plurality of first pads arranged in a plurality of rows and a plurality of columns. Each of the plurality of columns of the first pads is divided into at least two first pad groups arranged independently of each other. Each of the at least two of the first pad groups includes at least two of the first pads adjacent to each other, and the first pads in each of the first pad groups are electrically connected with each other. The driver IC further includes a plurality of leads electrically connected with the first pad groups, and each of the first pad groups is electrically connected with a different lead.

Abstract: A display module includes a display panel and a detection circuit. The display panel has a display area and a bezel area located beside the display area. The display panel includes a first detection line disposed in the bezel area. The first detection line is coupled to at least one detection signal receiving terminal and at least one detection signal output terminal. The detection circuit is coupled to a detection signal input terminal and a first detection signal detecting terminal. The detection signal input terminal is coupled to the at least one detection signal receiving terminal, and the at least one detection signal output terminal is coupled to the first detection signal detecting terminal. The detection circuit is configured to: generate and transmit a detection signal to the first detection line; and receive the detection signal passing through the first detection line.

Abstract: According to the present disclosure, a display panel and a circuit board assembly are provided, and the circuit board assembly includes a first circuit board, a second circuit board, a third circuit board, a first connector and a second connector. The first circuit board is provided with a power supply module, a balance resistor and a plurality of first power supply lines. The balance resistor is connected to the power supply module and each of the first power supply lines. The second circuit board is provided with a plurality of second power supply lines, the third circuit board is provided with a first power connection line, the first power connection line is connected to the power supply module through the first connector, the first power connection line is further connected to each of the second power supply lines through the second connector.

Abstract: Provided are a display device and a method for controlling the same. The display device includes: a display panel including a display module and a touch module, and having a first display area, a second display area and a first bending area located at a junction between the first display area and the second display area, the display panel being bendable at the first bending area; and a bendable circuit board having a second bending area, an orthographic projection of which on the display panel overlaps the first bending area, the bendable circuit board is connected to a data driving unit and a touch driving unit, transmits a data signal of any of the first display area and the second display area to the data driving unit and transmits a touch signal of any of the first display area and the second display area to the touch driving unit.

Abstract: Circuit board assembly, Display apparatus, Terminal, and Signal processing system. The circuit board assembly comprises a first circuit board, a second circuit board, a third circuit board, and multiple differential signal lines; the first circuit board comprises a first connector which comprises a first lead group comprising N first leads and a second lead group comprising N second lead; the second circuit board comprises a second connector which comprises a third lead group comprising N third leads and a fourth lead group comprising N fourth leads; multiple i-th leads and multiple (i+2)-th leads are in one-to-one correspondence, and the i-th leads and the corresponding (i+2)-th leads are arranged along a first direction; a first differential line of a j-th differential signal line is connected to the (2j?1)-th i-th lead and the (2j?1)-th (i+2)-th lead, its second differential line is connected to the 2j-th i-th lead and the 2j-th (i+2)-th lead.

Abstract: An array substrate, a display panel and a display device are provided. The array substrate includes: a base substrate; a plurality of pixel units in an array on the base substrate; and a first power line and a second power line arranged on the base substrate and configured to respectively provide a first power signal and a second power signal to the pixel units. At least one of the pixel units includes: a first-color light emitting device; a second-color light emitting device; a first pixel driving circuit configured to drive the first-color light emitting device; and a second pixel driving circuit configured to drive the second-color light emitting device. The first pixel driving circuit is electrically connected to the first power line, the second pixel driving circuit is electrically connected to the second power line, the first power line and the second power line are insulated from each other.

Abstract: A display module includes a display panel and a detection circuit. The display panel has a display area and a bezel area located beside the display area. The display panel includes a first detection line disposed in the bezel area. The first detection line is coupled to at least one detection signal receiving terminal and at least one detection signal output terminal. The detection circuit is coupled to a detection signal input terminal and a first detection signal detecting terminal. The detection signal input terminal is coupled to the at least one detection signal receiving terminal, and the at least one detection signal output terminal is coupled to the first detection signal detecting terminal. The detection circuit is configured to: generate and transmit a detection signal to the first detection line; and receive the detection signal passing through the first detection line.

Abstract: Provided are a display device and a method for controlling the same. The display device includes: a display panel including a display module and a touch module, and having a first display area, a second display area and a first bending area located at a junction between the first display area andthe second display area, the display panel being bendable at the first bending area and a bendable circuit board having a second bending area, an orthographic projection of on the display panel overlaps the first bending area, the bendable circuit board is connected to a data driving unit and a touch driving unit, transmits a data signal of any of the first display area and the second display area to the data driving unit and transmits a touch signal of any of the first display area and the second display area to the touch driving unit.

Abstract: The disclosure relates to a two-dimensional (2D) bismuth nanocomposite, and a preparation method and use thereof, and belongs to the field of nanobiotechnology. The 2D bismuth nanocomposite of the disclosure is an ultra-thin bismuth nanosheet that is loaded with platinum nanoparticles and modified with indocyanine green (ICG) and surface targeting polypeptide Ang-2. The 2D bismuth nanocomposite Bi@Pt/ICG-Ang2 of the disclosure can not only realize the targeted photothermal and photodynamic combination therapy for tumors, but also realize the dual-mode imaging combining CT and fluorescence imaging.

Abstract: A method for planar transformer with an odd turn ratio includes: determining a turn ratio and winding parameters of a transformer to be manufactured; if the turn ratio is odd, determining that there is respectively one winding turn on a first middle layer and a second middle layer and two winding turns on a top layer and a bottom layer; determining widths of winding wires on marginal layers as well as widths of winding wires on middle layers; winding and parallelly connecting an inner winding wire on the top layer to an inner winding wire on the bottom layer, and then serially connecting the parallel-connected inner winding wires to an outer winding wire to form a primary winding; and parallelly connecting the winding wire on the first middle layer to the winding wire on the second middle layer to form a secondary winding, so as to obtain the transformer.

Abstract: Circuit board assembly, Display apparatus, Terminal, and Signal processing system. The circuit board assembly comprises a first circuit board, a second circuit board, a third circuit board, and multiple differential signal lines; the first circuit board comprises a first connector which comprises a first lead group comprising N first leads and a second lead group comprising N second lead; the second circuit board comprises a second connector which comprises a third lead group comprising N third leads and a fourth lead group comprising N fourth leads; multiple i-th leads and multiple (i+2)-th leads are in one-to-one correspondence, and the i-th leads and the corresponding (i+2)-th leads are arranged along a first direction; a first differential line of a j-th differential signal line is connected to the (2j?1)-th i-th lead and the (2j?1)-th (i+2)-th lead, its second differential line is connected to the 2j-th i-th lead and the 2j-th (i+2)-th lead.

Abstract: A method for planar transformer with an odd turn ratio includes: determining a turn ratio and winding parameters of a transformer to be manufactured; if the turn ratio is odd, determining that there is respectively one winding turn on a first middle layer and a second middle layer and two winding turns on a top layer and a bottom layer; determining widths of winding wires on marginal layers as well as widths of winding wires on middle layers; winding and parallelly connecting an inner winding wire on the top layer to an inner winding wire on the bottom layer, and then serially connecting the parallel-connected inner winding wires to an outer winding wire to form a primary winding; and parallelly connecting the winding wire on the first middle layer to the winding wire on the second middle layer to form a secondary winding, so as to obtain the transformer.

Abstract: An array substrate, a display panel and a display device are provided. The array substrate includes: a base substrate; a plurality of pixel units in an array on the base substrate; and a first power line and a second power line arranged on the base substrate and configured to respectively provide a first power signal and a second power signal to the pixel units. At least one of the pixel units includes: a first-color light emitting device; a second-color light emitting device; a first pixel driving circuit configured to drive the first-color light emitting device; and a second pixel driving circuit configured to drive the second-color light emitting device. The first pixel driving circuit is electrically connected to the first power line, the second pixel driving circuit is electrically connected to the second power line, the first power line and the second power line are insulated from each other.

Abstract: The disclosure relates to a two-dimensional (2D) bismuth nanocomposite, and a preparation method and use thereof, and belongs to the field of nanobiotechnology. The 2D bismuth nanocomposite of the disclosure is an ultra-thin bismuth nanosheet that is loaded with platinum nanoparticles and modified with indocyanine green (ICG) and surface targeting polypeptide Ang-2. The 2D bismuth nanocomposite Bi@Pt/ICG-Ang2 of the disclosure can not only realize the targeted photothermal and photodynamic combination therapy for tumors, but also realize the dual-mode imaging combining CT and fluorescence imaging.