Abstract: Provided are compounds of Formula Ir(LA)x(LC)y wherein: ligand LA has Formula I? ?and ligand LC has Formula II?

Abstract: A display panel driving method and a display device are provided. The display panel driving method includes: receiving a refresh rate switching instruction, where the refresh rate switching instruction is configured to control a display panel to switch from a first refresh rate to a second refresh rate; causing an input first video signal with a first image resolution and a first frame rate to be generated into a second video signal with a second image resolution and a second frame rate according to the refresh rate switching instruction; and outputting a scan driving signal corresponding to the second refresh rate and the second video signal to a plurality of pixels of the display panel.

Abstract: A compound having a structure of Formula I, is provided. In Formula I, Z1 to Z16 are each CR or N; three consecutive ones of Z1 to Z16 within the same ring cannot be N; each R is independently a hydrogen or a substituent selected from a variety of substituents; at least one R includes and electron donor substituent; at least one R includes an electron acceptor substituent; and any two Rs on the same ring can be joined or fused together to form a ring. Organic light emitting devices, consumer products, formulations, and chemical structures containing the compounds are also disclosed.

Abstract: A quick release fastening device includes a threaded ring and at least one fastening unit. The threaded ring includes a ring-shaped main body including an outer surface, an inner threaded surface defining a threaded hole, at least one groove located on the outer surface, and at least one radial through hole located in the groove and communicating with the threaded hole. The fastening unit includes a stuffing block disposed in the radial through hole, movable along the radial direction of the threaded hole and including a threaded surface facing toward the threaded hole, and a quick release handle pivotably connected with the threaded ring and located in the groove for pushing the stuffing block toward the threaded hole when being pivoted from a release position to a tightly press position. The quick release fastening device is simple in structure, convenient in usage and great in fastening effect.

Abstract: The present disclosure provides a semiconductor device, which includes a control circuit, a driving circuit, a voltage pull-up device, and a discharging circuit. The control circuit is coupled between a first terminal and a second terminal of the integrated circuit, and provides a first voltage at a first node. The driving circuit is electrically connected to the control circuit at the first node, and provides a trigger signal at a second node in response to an electrostatic discharge (ESD) event occurring at the first terminal or the second terminal. The voltage pull-up device is coupled between the first terminal and the first node, and configured to pull up the first voltage at the first node in response to the ESD event occurring at the first terminal. The discharging circuit is electrically connected to the second node, and coupled between the first terminal and the second terminal.

Abstract: Provided are compounds comprising a ligand LA of Formula I where the ligand LA is coordinated to Pt.

Abstract: A semiconductor power device includes a substrate, a drift layer disposed on the substrate, buried doped regions, gates, a gate insulation layer, well regions, source regions, and well contact regions. The buried doped regions are in the drift layer and parallel to each other, and each of the buried doped regions is a predetermined distance from an upper surface of the drift layer. The gates are on the drift layer and directly above the buried doped regions. The gate insulation layer is between the drift layer and the gates. The well regions are in the drift layer between the gates and separated from the buried doped regions, wherein the well regions and the buried doped regions are electrically connected. The source regions are within the well regions between the gates, and each of the well contact regions passes through the source region and contacts with the well.

Abstract: The present disclosure describes techniques for generating representations of editing components using a machine learning model. Images and guidance tokens are input into a first sub-model of the machine learning model. The machine learning model is trained to distinguish the editing components from raw materials and generate the representations of the editing components. Tokens corresponding to the images are generated by the first sub-model based on the images and the guidance tokens. The tokens corresponding to the images and the guidance tokens are input into a second sub-model of the machine learning model. The second sub-model comprises a cross-attention mechanism. An embedding indicative of at least one editing component is generated based on the tokens corresponding to the images and the guidance tokens by the second sub-model.

Abstract: A manufacturing method of an embedded component package structure includes the following steps: providing a carrier and forming a semi-cured first dielectric layer on the carrier, the semi-cured first dielectric layer having a first surface; providing a component on the semi-cured first dielectric layer, and respectively providing heat energies from a top and a bottom of the component to cure the semi-cured first dielectric layer; forming a second dielectric layer on the first dielectric layer to cover the component; and forming a patterned circuit layer on the second dielectric layer, the patterned circuit layer being electrically connected to the component.

Abstract: The disclosure provides a compound having a Formula Ir(LA)x(LB)y(Lc)z or Ir(LA?)p(LB)q(Lc)r, wherein: LA has a structure of Formula IA ?LA? comprising a structure of Formula III: ?LB has a structure of Formula IB: ?LC is a bidentate ligand; and a structure of Formula II, ?is fused to at least one of moieties A, B, C, D, or ring H. Formulations, OLEDs, and consumer products containing the same are also provided.

Abstract: Display devices are provided. The display device includes a display panel including subpixels and a drive assembly configured to transmit data signals to the display panel. The drive assembly includes a first storage module, a second storage module, and a fusion module. A first compensation table including first grayscale data corresponding to the subpixels is stored in the first storage module. A second compensation table including second grayscale data corresponding to the first grayscale data is stored in the second storage module. The fusion module is configured to call the first compensation table and the second compensation table, calculate target grayscale data corresponding to the first grayscale data according to the second grayscale data, and compensate the display panel according to a third compensation table merged by the target grayscale data and the first grayscale data.

Abstract: Novel metal complexes incorporating boron-containing aromatic compounds useful as a phosphorescent OLED material are disclosed.

Abstract: A compound comprising a ligand LA comprising a moiety L having a structure of Formula I is provided. In Formula I, LA coordinated to a metal M; A1 is selected from B, N, P, P?O, P?S, Al, Ga, SiR?, GeR?, and SnR?; where rings A, B, and C are 5- or 6-membered rings; Y1, Y2, and Y3 are selected from direct bonds, the metal M, and a variety of linkers; a+b+c=2 or 3; and one of a number of specific conditions is met. OLED devices, consumer products, and formulations including the compound are also provided.

Abstract: A compound having a first ligand LA comprising a structure of Formula I, where at least one of moiety B or moiety C has a structure of Formula II, fused thereto. In the compound, each of moiety A and moiety B is a carbocyclic or heterocyclic ring; each of moiety D, moiety E and, if present, moiety C is a monocyclic ring or a polycyclic fused ring system; if moiety A is a 6-membered ring and moiety B is a 5-membered ring, then moiety C is present; each of Z1 to Z6 is independently C or N; L1 is a direct bond or a linking group; Y is a linking group; each of K1 and K2 is a direct bond or a linking group; each substituent is hydrogen or a General Substituent defined herein; and LA is coordinated to a metal M. Formulations, OLEDs, and consumer products containing the compound are also provided.

Abstract: A driving voltage generating device includes a temperature detector, a controlling circuitry, a voltage generator, and an output stage circuitry. The temperature detector is coupled to a control terminal of a power transistor and is configured to generate temperature detection information by detecting an ambient temperature. The controlling circuitry is coupled to the temperature detector and generates an activation signal by determining whether the ambient temperature is abnormal according to the temperature detection information. The voltage generator generates an operation power according to the activation signal. The output stage circuitry is coupled to the voltage generator, generates a driving voltage according to the operation power, and provides the driving voltage to the control terminal of the power transistor.

Abstract: Provided are organometallic compounds which comprise a Pd or Pt atom as the central metal atom which is coordinated by a tetradentate ligand comprising at least four moieties which are each independently a monocyclic ring or a polycyclic fused ring system, wherein the monocyclic ring or each ring of the polycyclic fused ring system is independently a 5-membered to 10-membered carbocyclic or heterocyclic ring. Also provided are formulations comprising these organometallic compounds. Further provided are organic light emitting devices (OLEDs) and related consumer products that utilize these organometallic compounds.

Abstract: A level shifter includes a level shifting circuit and a voltage tracking circuit. The level shifting circuit receives an input signal through an input terminal and converts the input signal from a first power domain to a second power domain to generate an output signal at an output terminal. The voltage tracking circuit is coupled to first and second voltage terminals, and tracks one with a lower level among voltages of the first and second voltage terminals to generate a control voltage. The level shifting circuit includes first and second N-type transistors. The first N-type transistor has a gate coupled to the input terminal, a drain coupled to a first node, and a source coupled to a ground. The second N-type transistor has a gate receiving the control voltage, a drain coupled to the output terminal at a second node, and a source coupled to the input terminal.

Abstract: A method of forming a semiconductor device includes forming a sacrificial gate structure over a substrate, depositing a spacer layer on the sacrificial gate structure in a conformal manner, performing a multi-step oxidation process to the spacer layer, etching the spacer layer to form gate sidewall spacers on opposite sidewalls of the sacrificial gate structure, removing the sacrificial gate structure to form a trench between the gate sidewalls spacers, and forming a metal gate structure in the trench.

Abstract: A driving method of a display panel includes: obtaining first initial voltage values respectively corresponding to N sub-pixels on a first data line and second initial voltage values respectively corresponding to the N sub-pixels on a second data line in a first initial picture, and third initial voltage values respectively corresponding to 1st to Mth sub-pixels of the N sub-pixels on the first data line and fourth initial voltage values respectively corresponding to the 1st to Mth sub-pixels on the second data line in a second initial picture following the first initial picture; calculating a voltage compensation value for the Mth sub-pixel based on the corresponding first, second, third, and fourth initial voltage value; calculating a target voltage value for the Mth sub-pixel based on the voltage compensation value; and displaying the second initial picture based on the target voltage value.

Abstract: A display panel driving method and a display device are provided. The display panel driving method includes: receiving a refresh rate switching instruction, where the refresh rate switching instruction is configured to control a display panel to switch from a first refresh rate to a second refresh rate; causing an input first video signal with a first image resolution and a first frame rate to be generated into a second video signal with a second image resolution and a second frame rate according to the refresh rate switching instruction; and outputting a scan driving signal corresponding to the second refresh rate and the second video signal to a plurality of pixels of the display panel.