Abstract: A driving method includes steps of: providing a source operational amplifier (SOP) to drive a display element; operating the SOP at a first bias current value when the display element is refreshed with a first refresh rate; and operating the SOP at a second bias current value different from the first bias current value when the display element is refreshed with a second refresh rate different from the first refresh rate.

Abstract: The disclosure relates to a method and system of virtualized spatial audio. The method may use a motion sensor to track a listener's movement, obtain location information associated with the listener's movement, and produce virtual sound adaptively based on the location information associated with the listener's movement. The location information may include distance information and direction information regarding the listener relative to the motion sensor.

Abstract: A semiconductor structure includes a first semiconductor structure having a first conductivity type, a second semiconductor structure having a second conductivity type, an active structure disposed between the first semiconductor structure and the second semiconductor structure, a stress release structure disposed between the first semiconductor structure and the active structure, and an indium-containing layer disposed between the stress release structure and the first semiconductor structure. An indium content of the indium-containing layer is greater than an indium content of the stress release structure.

Abstract: Provided is a filter lens and a method for preparing the filter lens. The filter lens includes a copper complex, wherein the copper complex is formed from a copper compound providing copper ions, phosphoric acid represented by formula 1 herein, and at least one phosphorus-containing compound represented by formulas 2 to 4 herein, wherein the OD value of the filter lens for the incident light wavelength of 930 nm to 950 nm is greater than 4. The present disclosure enables a filter lens to have the function of filtering out near-infrared instead of using a traditional filter component and thus the size of the assembled optical lens module is reduced. The filter lens can further filter out light having other specific wavelengths, and thereby the number of lenses in the assembled optical lens module is reduced.

Abstract: A memory device is provided. The memory device includes a cell array having a plurality of cells, each of the plurality of cells operative to store a bit value. The memory device further includes a reset circuit connected to the cell array. The reset circuit is operative to reset, in parallel, the bit value stored in each of the plurality of cells to a predetermined bit value.

Abstract: A compound comprising a first ligand LA of Formula I, is provided. In the compound, ring B is a 5- or 6-membered ring; each of Z and X1 to X4 is C or N; Y is a linking atom; K is a direct bond or a linking atom; each R*, RA, RB, and RC is hydrogen or a General Substituent defined herein; a total of at least two of RB and/or RC substituents are independently electron-withdrawing groups; and LA is coordinated to a metal M, having an atomic mass of at least 40. Formulations, OLEDs, and consumer products containing the compound are also provided.

Abstract: Data describing how multiple users interact with an online system is gathered. Macro-level data is extracted from the collected data that is associated with overall trends of products offered by the online system. A machine learning model is trained using the macro-level data to receive features of a product as input to generate a supply-demand curve of the product. The machine learning model is applied to multiple products to generate a supply-demand curve for each product. Placements of at least a subset of products are determined based on the supply-demand curves of the products. A user's interaction with at least one product is predicted, upon the placements of the subset of products being presented to the user. The adjusted placements of the subset of products are presented to the user on a graphical user interface.

Abstract: A layout structure of a memory cell array for a non-volatile memory is provided. The memory cell array includes plural memory cells. Each memory cell includes a capacitor, an erase gate element, a select transistor, a floating gate transistor and a switch transistor. Moreover, plural wells are formed in a semiconductor substrate, and a floating gate is formed over the semiconductor substrate. The locations of the well regions and the shape of the floating gate are specially designed. Moreover, the plural memory cells with at least two shapes are constructed on the semiconductor substrate. Consequently, the layout area of the layout structure of the memory cell array can be effectively reduced.

Abstract: A connection device is provided. The connection device includes a first transmission terminal, a second transmission terminal, a third connection terminal, a fourth connection terminal, and a circuit wiring zone. The third connection terminal is electrically connected to one end of a cable, and the fourth connection terminal is electrically connected to the other end of the cable. The first transmission terminal is electrically connected to the second transmission terminal through the circuit wiring zone, the third connection terminal, and the fourth connection terminal.

Abstract: Data describing how multiple users interact with an online system is gathered. For each user, a digital twin model is trained using reinforcement learning on their data to predict their interactions in various virtual environment variants. This model is then run in several candidate virtual environment variants to simulate how the user might interact with each. A score is assigned to each environment based on the likelihood of the user interacting in a specific way. The virtual environment variant with the best score is selected and displayed to the user.

Abstract: A method includes forming a dummy gate stack, etching the dummy gate stack to form an opening, depositing a first dielectric layer extending into the opening, and depositing a second dielectric layer on the first dielectric layer and extending into the opening. A planarization process is then performed to form a gate isolation region including the first dielectric layer and the second dielectric layer. The dummy gate stack is then removed to form trenches on opposing sides of the gate isolation region. The method further includes performing a first etching process to remove sidewall portions of the first dielectric layer, performing a second etching process to thin the second dielectric layer, and forming replacement gates in the trenches.

Abstract: A tape measure includes a housing having an interior surface with a post mount protruding therefrom, and a post having a shaft extending from a keyed shape. The post and the post mount are configured such that the post is slid laterally along the interior surface until the post mount is received in the keyed shape. The keyed shape is configured to prevent rotation of the shaft relative to the housing once the keyed shape is received in the post mount.

Abstract: A semiconductor device and a manufacturing method thereof are provided. The semiconductor device includes semiconductor nanosheets vertically stacked upon one another and disposed above a semiconductor substrate, a gate structure surrounding each of the semiconductor nanosheets, and source/drain regions disposed over the semiconductor substrate and laterally abutting the semiconductor nanosheets. The semiconductor nanosheets serve as channel regions, and a topmost semiconductor nanosheet most distanced from the semiconductor substrate is thinner than an underlying semiconductor nanosheet between the topmost semiconductor nanosheet and the semiconductor substrate.

Abstract: The present invention discloses an ultrathin copper foil without a carrier, that has an area weight of about 50 g/m2 or less; a nominal thickness of about 5.0 ?m or less; a tensile strength of about 40 Kgf/mm2 or more; and a loop stiffness of 2 mN or more. Also disclosed are methods for manufacturing the present ultrathin copper foils, surface-treated ultrathin copper foils and articles made therefrom.

Abstract: Provided is a lens module with an integrated structure, including a first lens and a second lens, a first substrate and a second substrate, an optical bonding layer, a first absorption layer and a second absorption layer, wherein the first absorption layer includes a copper complex, which is formed from a copper compound, a phosphonic acid represented by formula 1 herein, and at least one phosphorus-containing compound represented by formulas 2 to 4 herein. Due to the integrated structure, the lens module can be reduced in size. The manufacturing process is simplified because no assembly process is required. The lens module of the present disclosure exhibits high transmittance for visible light and low transmittance for near-infrared, showing an excellent near-infrared cut-off effect. In addition, while the incident light irradiates the lens module at different angles, the transmittance curve only is slightly shifted.

Abstract: Provided are a composite photosensitive element and a method for preparing a composite photosensitive element, and the composite photosensitive element includes a photosensitive element and a near-infrared absorption layer pasted on the photosensitive element, wherein the near-infrared absorption layer includes a copper complex, and the copper complex is formed from a copper compound providing copper ions, phosphoric acid represented by formula 1 herein, and at least one phosphorus-containing compound represented by formulas 2 to 4 herein, wherein the OD value of the near-infrared absorption layer for the incident light wavelength from 930-950 nm is greater than 4. The present disclosure forms a filtering film directly on the photosensitive element instead of using a traditional filter assembly to reduce the size of the assembled product. The filtering film can be further processed and shaped to have functions of micro-lens.

Abstract: A furniture assembly is provided and includes a cabinet body, a drawer and an interlock kit. The interlock kit includes a first fitting member, a second fitting member and an interlock mechanism. The first fitting member is detachably mounted on the cabinet body and has a first predetermined height. The second fitting member is detachably mounted on the drawer and has a second predetermined height. A predetermined gap is defined by a difference between the first predetermined height and the second predetermined height. The interlock mechanism is arranged on the first fitting member. The second fitting member can always be moved by the drawer to cause the interlock mechanism to be operated normally as along as the second fitting member is mounted at a position within a mounting range defined by the predetermined gap and a position of the first fitting member. Besides, a related interlock kit is also provided.

Abstract: A sprinkler structure includes: a base; a spray holder swingably disposed on the base; a water feeding valve holder having an end fitted to the spray holder and the end having at least two water pipes inserted into the chamber; a lid for covering an opening of the spray holder by being fitted thereto, with at least two rails disposed on the upper surface of the lid and each having a position-limiting slot penetrating the lid; and at least two sprinkling units slidably disposed on the two rails of the lid and connected to two water pipes respectively. Therefore, the spray holder is capable of swinging laterally to perform spraying operation, and the two sprinkling units move along the rails to facilitate the adjustment of the sprinkling range and enhance structural variation and practicability.

Abstract: A material cutting and grinding device is provided. The material cutting and grinding device includes a shaft, a rotor assembly, a cutting grinding sheet, a fixture and a channel set. The rotor assembly includes a housing, a rotor, an air intake opening, blades and accommodating grooves. The rotor is accommodated in a holding groove of the housing. The rotor is sleeved on the shaft. The accommodating grooves are passed through the rotor. The blades are passed through the accommodating grooves. The cutting grinding sheet is connected to the other end of the shaft. The fixture clamps the cutting grinding sheet. The channel set includes a shaft channel and a gas channel. The shaft channel is passing through the shaft. The gas channel is disposed on the fixture. The gas channel is connected to the shaft channel.

Abstract: An electronic device is provided. The electronic device includes a first panel. The first panel includes a first substrate, a second substrate, a liquid crystal layer, a first transparent electrode, a second transparent electrode, and a first signal line. The second substrate is opposite to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The first transparent electrode is disposed between the first substrate and the liquid crystal layer. The second transparent electrode is disposed between the second substrate and the liquid crystal layer. The first signal line is electrically connected to the first transparent electrode and extending along a first direction. The impedance of the first signal line is less than the impedance of the first transparent electrode.