Abstract: A heat dissipation system of an electronic device including a body, a plurality of heat sources disposed in the body, and at least one centrifugal heat dissipation fan disposed in the body is provided. The centrifugal heat dissipation fan includes a housing and an impeller disposed in the housing on an axis. The housing has at least one inlet on the axis and has a plurality of outlets in different radial directions, and the plurality of outlets respectively correspond to the plurality of heat sources.

Abstract: An electronic window is provided for adjusting light and includes a first panel, a second panel, and an intermediate layer. The first panel includes a first alignment layer. The second panel includes a second alignment layer. The intermediate layer is disposed between the first panel and the second panel. The angle of orientation of the first alignment layer is between 25 degrees and 65 degrees, and the angle of orientation of the second alignment layer is between 115 degrees and 155 degrees.

Abstract: Provided are methods of producing an acellular organ. The method includes the steps of, subjecting an organ derived from an animal to a static supercritical fluid (SCF) treatment followed by a dynamic SCF treatment. Optionally, the method of the present disclosure further includes a hypertonic and a hypotonic treatments prior to the static SCF treatment, and/or a neutralizing treatment after the dynamic SCF treatment. Also disclosed herein are acellular organs produced by the present method.

Abstract: An optical device includes: a first substrate; a second substrate disposed opposite to the first substrate; a first conductive layer disposed on the first substrate, wherein the first conductive layer includes a first surface and a third side surface connecting to the first surface; a second conductive layer disposed on the second substrate; a sealant disposed between the first conductive layer and the second conductive layer and having a first side and a second side opposite to the first side; a liquid crystal layer disposed between the first conductive layer and the second conductive layer and locating at the first side of the sealant; and a barrier layer disposed between the first conductive layer and the second conductive layer and locating at the second side of the sealant, wherein at least part of the first surface and the third side surface are not covered by the barrier layer.

Abstract: In some embodiments, the present disclosure relates to a semiconductor device comprising a source and drain region arranged within a substrate. A conductive gate is disposed over a doped region of the substrate. A gate dielectric layer is disposed between the source region and the drain region and separates the conductive gate from the doped region. A bottommost surface of the gate dielectric layer is below a topmost surface of the substrate. First and second sidewall spacers are arranged along first and second sides of the conductive gate, respectively. An inner portion of the first sidewall spacer and an inner portion of the second sidewall spacer respectively cover a first and second top surface of the gate dielectric layer. A drain extension region and a source extension region respectively separate the drain region and the source region from the gate dielectric layer.

Abstract: A display may have an array of pixels. Display driver circuitry may supply data and control signals to the pixels. Each pixel may have seven transistors, a capacitor, and a light-emitting diode such as an organic light-emitting diode. The seven transistors may receive control signals using horizontal control lines. Each pixel may have first and second emission enable transistors that are coupled in series with a drive transistor and the light-emitting diode of that pixel. The first and second emission enable transistors may be coupled to a common control line or may be separately controlled so that on-bias stress can be effectively applied to the drive transistor. The display driver circuitry may have gate driver circuits that provide different gate line signals to different rows of pixels within the display. Different rows may also have different gate driver strengths and different supplemental gate line loading structures.

Abstract: The present invention discloses a force feedback hand training method including: providing a training game content and adjusting the training game content based on predetermined parameters; displaying the training game content on a display; determining whether an input button position of at least one input signal from a hand training device matches a predetermined input button position; and storing a determination result in a storage module.

Abstract: A semiconductor device and method of manufacture are provided. In some embodiments isolation regions are formed by modifying a dielectric material of a dielectric layer such that a first portion of the dielectric layer is more readily removed by an etching process than a second portion of the dielectric layer. The modifying of the dielectric material facilitates subsequent processing steps that allow for the tuning of a profile of the isolation regions to a desired geometry based on the different material properties of the modified dielectric material.

Abstract: A centrifugal heat dissipation fan including a housing and an impeller disposed in the housing on an axis is provided. The housing has at least one inlet on the axis and has a plurality of outlets in different radial directions. A heat dissipation system of an electronic device is also provided.

Abstract: A torque structure includes a first body, a second body, a first elastic member, a retaining unit, an adjusting unit, a mobile unit, and a display unit. The second body has a first guide slot. The first body is rotated relative to the second body to drive the adjusting unit to rotate and move relative to the retaining unit to adjust the torque value. The mobile unit is received in the second body and aligns with the first guide slot. The mobile unit is mounted between the first elastic member and the adjusting unit. The first body drives the adjusting unit which moves the mobile unit which adjusts the compression extent of the first elastic member to adjust the torque value. The display unit display unit detects a position of the mobile unit and indicates a torque value.

Abstract: A method of customizing a hand gesture provides a touch screen, a computing unit connected with the touch screen, and a hand gesture database connected with the computing unit, and the method includes the following steps: recording a hand gesture trajectory data input of an input hand gesture on the touch screen; converting the hand gesture trajectory data input into a 2D trajectory graph of the input hand gesture; the computing unit sequentially reads a 2D hand gesture reference graph from the hand gesture database, and correspondingly generates a 2D hand gesture reference graph set for the 2D hand gesture reference graph read, and then the computing unit compares the similarity between the 2D trajectory graph of the input hand gesture and each reference graph in the 2D hand gesture reference graph set to determine whether the input hand gesture is already in the hand gesture database.

Abstract: Provided is an electronic device including a first liquid crystal layer having a first side and a second side opposite thereto; a second liquid crystal layer disposed on the first liquid crystal layer and having a third side and a fourth side opposite thereto; a first alignment layer disposed on the first side and having a first alignment direction; a second alignment layer disposed on the second side and having a second alignment direction opposite to the first alignment direction; a third alignment layer disposed on the third side and having a third alignment direction; and a fourth alignment layer disposed on the fourth side and having a fourth alignment direction opposite to the third alignment direction. The second alignment layer is between the first liquid crystal layer and the third alignment layer. The third alignment layer is between the second liquid crystal layer and the second alignment layer.

Abstract: A method of channel state information (CSI) report can include receiving a CSI report configuration at a user equipment (UE) from a base station, the CSI report configuration being associated with a set of CSI reference signal (CSI-RS) resources corresponding to multiple transmission reception points (TRPs), performing a channel measurement based on the CSI-RSs resources corresponding to the multiple TRPs, determining a precoder matrix indicator (PMI) based on measurement results of the channel measurement, the PMI indicating a precoder matrix, that enables full-power transmission of each of the multiple TRPs, the precoder matrix being represented as a vertical concatenation of submatrices each corresponding to one of the multiple TRPs, each submatrix satisfying a condition that the product of the conjugate transpose of the submatrix with itself equals an identity matrix scaled by a real valued number, and transmitting a CSI report including the PMI to the base station.

Abstract: An electronic window is provided for adjusting light and includes a first panel, a second panel, and an intermediate layer. The first panel includes a first alignment layer. The second panel includes a second alignment layer. The intermediate layer is disposed between the first panel and the second panel. The angle of orientation of the first alignment layer is between 25 degrees and 65 degrees, and the angle of orientation of the second alignment layer is between 115 degrees and 155 degrees.

Abstract: A method of channel state information (CSI) report can include receiving a CSI report configuration at a user equipment (UE) from a base station, the CSI report configuration being associated with a set of CSI reference signal (CSI-RS) resources corresponding to multiple transmission reception points (TRPs), performing a channel measurement based on the CSI-RSs resources corresponding to the multiple TRPs, determining a precoder matrix indicator (PMI) based on measurement results of the channel measurement, the PMI corresponding to a precoder matrix, denoted W, of a Type II CSI codebook, the precoder matrix having a spatial domain (SD) basis vector matrix, denoted W1, SD basis selection of the SD basis vector matrix being TRP-specific, and transmitting a CSI report to the base station, the CSI report including the PMI.

Abstract: A method of channel state information (CSI) report can include receiving a CSI report configuration at a user equipment (UE) from a base station, the CSI report configuration being associated with a set of CSI reference signal (CSI-RS) resources corresponding to multiple transmission reception points (TRPs), performing a channel measurement based on the CSI-RSs resources corresponding to the multiple TRPs, determining a precoder matrix indicator (PMI) based on measurement results of the channel measurement, the PMI corresponding to a precoder matrix, denoted W, of a Type II CSI codebook, the precoder matrix having a spatial domain (SD) basis vector matrix, denoted W1, SD basis selection of the SD basis vector matrix being TRP-specific, and transmitting a CSI report to the base station, the CSI report including the PMI.

Abstract: A method of channel state information (CSI) report can include receiving a CSI report configuration at a user equipment (UE) from a base station, the CSI report configuration being associated with a set of CSI reference signal (CSI-RS) resources corresponding to multiple transmission reception points (TRPs), performing a channel measurement based on the CSI-RSs resources corresponding to the multiple TRPs, determining a precoder matrix indicator (PMI) based on measurement results of the channel measurement, the PMI corresponding to a precoder matrix, denoted W, of a Type II CSI codebook, the precoder matrix having a spatial domain (SD) basis vector matrix, denoted W1, SD basis selection of the SD basis vector matrix being TRP-specific, and transmitting a CSI report to the base station, the CSI report including the PMI.

Abstract: A protective device of a power tool includes a fixing base having a tube portion and an abutting surface, a restricting ring fitting around the tube portion, several springs disposed between the abutting surface and a first end of the restricting ring, a protective cover having several second projections and several second recesses, and a locking member. The first end has an abutting portion. A second end of the restricting ring has several first projections and several first recesses matching with the second projections and the second recesses. The restricting ring is located between the protective cover and the abutting surface. When a blocking portion of the locking member moves to a first position, the blocking portion restricts the restricting ring from moving toward the abutting surface. When the blocking portion moves to a second position, the blocking portion leaves a position between the abutting surface and the abutting portion.

Abstract: An impact tool having an exchangeable handle structure includes an impact tool main body. A rear-end portion of the impact tool main body forms an engaging portion having two lugs respectively on a top surface and a bottom surface and an annular body on a rear-end surface. Two penetrated portions respectively extend from a top side and a bottom side of the annular body. A left-half part and a right-half part of a front-end portion of a casing cover the lugs and the annular body. A plurality of fixing members respectively passes through the lugs, arm casings formed by the casing, the penetrated portions, and a rear annular casing of the casing. The rear annular casing is connected to a handle having a triggering member. The impact tool main body is detachably engaged with a handle device through the engaging portion.