Abstract: A real-time gas leakage monitoring system applicable for a vacuum device includes an exhaust device connected to an exhaust end of the vacuum device. In addition to the use of the exhaust device for exhausting a gas from the vacuum device, a mass flow controller can also be connected to the exhaust end to receive the gas exhausted from the vacuum cavity and control a mass flow as a basis to determine a gas leakage setting value, and then a gas leakage detector is used to detect water and oxygen in the gas exhausted from the vacuum cavity. When water and oxygen are detected in the exhaust gas, it indicates a gas leakage status, and a warning signal can be outputted immediately to achieve the real-time gas leakage monitoring effect.

Abstract: The present disclosure provides a display panel, the display panel includes a flexible substrate having a first edge and a curve region, the curve region has a Gauss curvature K1 not equal to zero, a plurality of thin film transistors disposed on the flexible substrate, and a plurality of light emitting units disposed on the flexible substrate and driven by the thin film transistors, the flexible substrate has a first opening in the curve region and a second edge adjacent to the first opening.

Abstract: A flexible electronic assembly includes an electronic component, a flexible substrate and a supporting layer. The flexible substrate includes a first surface coupled to the electronic component and a second surface opposite to the first surface. The supporting layer is coupled to the second surface, and the supporting layer includes a plurality of protrusions. In a plan view of the flexible electronic assembly, one of the plurality of protrusions includes at least a rounded corner.

Abstract: Provided is an M1 virus. Further provided are a series of uses of said virus. The uses include, but are not limited to, viral vectors, anti-tumor agents, and pharmaceutical compositions. Said virus can effectively inhibit the growth of various tumor cells, and at the same time, has tumor targeting properties and is non-toxic to normal cells. Said virus can be administrated by means of intravenous injection, having operational convenience.

Abstract: Nasal masks and associated filters and structures are disclosed. One disclosed nasal mask includes a filter sheet comprising an inner side and an outer side, a pair of slits on the filter sheet, a first set of attachment means distributed on the inner side of the filter sheet, and a second set of attachment means distributed on the outer side of the filter sheet. The filter sheet is adapted to be bent along the pair of slits so that at least one attachment mean in the first set of attachment means is attached to at least one attachment means in the second set of attachment means.

Abstract: A communication method for a fan includes transmitting an initial signal with a specific duty cycle pattern to the fan; entering a communication mode after the fan receives the initial signal; reading information of the fan by a firmware of the fan; and transforming the information of the fan into a fake tachometer (TACH) signal and transmitting the fake TACH signal to a controller via a TACH signal line under the communication mode.

Abstract: A deposition tool includes a power cable pedestal including a pedestal body with a first surface and a second surface and a guide hole that extends through the pedestal body from the first surface to the second surface, where at least a portion of a sidewall of the guide hole has a slanted surface, and where the pedestal body is formed from a first material with a melting point that is higher than a melting point of Polyoxymethylene (POM). The deposition tool includes a bushing arranged over the guide hole, where the bushing is formed from a second material with a melting point that is higher than the melting point of POM.

Abstract: The present disclosure provides a method of cleaning a wafer and a wafer cleaning apparatus. The method of cleaning a wafer includes: providing a wafer to be cleaned, the surface of the wafer having contaminants; and spraying a surfactant onto the surface of the wafer, and scrubbing the surface of the wafer with a polishing pad to remove the contaminants from the surface of the wafer.

Abstract: A light emitting element includes a substrate, a lower cladding layer, a lower confinement layer, an active layer, an upper confinement layer, an upper cladding layer, a tunnel junction layer, a window layer and an upper electrode sequentially arranged from bottom to top. The tunnel junction layer is for converting the window layer and upper electrode from the p-type of a traditional LED to the n-type of the light emitting element of this disclosure. Since the n-type window layer has a resistance much smaller than that of the p-type window layer, the window layer of this disclosure has low resistance and good current spreading effect to improve the light emitting efficiency. Since the n-type upper electrode has a resistance much lower than that of the p-type upper electrode, the n-type upper electrode of this disclosure is more conducive to ohmic contact than the p-type upper electrode of the traditional LED.

Abstract: An electronic device including a display unit, a touch unit and a driving unit is provided by the present disclosure. The touch unit includes a first region and a second region. The first region and the second region are separately driven by the driving unit, and the display unit is overlapped with the touch unit.

Abstract: A bonding tool includes a gas supply line that may extend directly between valves associated with one or more gas supply tanks and a processing chamber such that gas supply line is uninterrupted without any intervening valves or other types of structures that might otherwise cause a pressure buildup in the gas supply line between the processing chamber and the valves associated with the one or more gas supply tanks. The pressure in the gas supply line may be maintained at or near the pressure in the processing chamber so that gas provided to the processing chamber through the gas supply line does not cause a pressure imbalance in the processing chamber, which might otherwise cause early or premature contact between semiconductor substrates that are to be bonded in the processing chamber.

Abstract: Controller and method for a switching power supply. For example, a controller for a switching power supply includes: a first terminal configured to receive a feedback voltage representing an output voltage associated with a secondary winding of the switching power supply; a second terminal configured to output a drive voltage to a first transistor associated with a primary winding coupled to the secondary winding of the switching power supply; a comparator configured to receive the feedback voltage and a predetermined feedback threshold and generate a comparison signal based at least in part on the feedback voltage and the predetermined feedback threshold; a pulse-width detector configured to detect a pulse width of the drive voltage during a first switching cycle, compare the detected pulse width with a predetermined time threshold, and generate a detection signal based at least in part on the detected pulse width and the predetermined time threshold.

Abstract: The disclosure provides a method for manufacturing a display device, including the following steps. A substrate is provided. A pixel circuit is formed on the substrate. A light-emitting unit is formed on the pixel circuit. A touch sensing unit is formed on the light-emitting unit. An insulating layer is formed on the touch sensing unit. An anti-reflection layer is formed on the insulating layer. The method for manufacturing the display device of the embodiment of the disclosure can improve reliability.

Abstract: A display device is provided. The display device includes a substrate having a first edge and a second edge opposite to the first edge. There is a first distance between the first edge and the second edge. The display device also includes a plurality of light-emitting units disposed on the substrate, and a conductive line disposed on the substrate and electrically connected to at least one of the plurality of light-emitting units. The conductive line includes an undulating edge and has an extending length which is greater than or equal to half of the first distance and is less than or equal to the first distance.

Abstract: A control circuit for a neural network system includes a first multiply accumulate circuit, a first neuron value storage circuit and a first processor. The first multiply accumulate circuit includes n memristive cells. The first terminals of the n memristive cells receive a supply voltage. The second terminals of the n memristive cells are connected with a first bit line. The control terminals of the n memristive cells are respectively connected with n word lines. Moreover, n neuron values of a first layer are stored in the first neuron value storage circuit. In an application phase, the first neuron value storage circuit controls the n word lines according to binary codes of the n neuron values. The first processor generates a first neuron value of a second layer.

Abstract: A mobile radiography apparatus includes radiopaque markers disposed in a radiation path that extends from an x-ray source to a digital radiographic detector, which detector is mechanically uncoupled from the x-ray source or x-ray sources. A processing system calculates a position of the detector relative to the x-ray source or x-ray sources according to identified marker positions in acquired x-ray projection images, and reconstructs a volume image according to the acquired x-ray projection images.

Abstract: A method for fingerprint authentication according to an embodiment of the present disclosure includes, in response to receiving an authentication request, performing fingerprint image acquisition and comparison of a first mode, and selectively performing fingerprint image acquisition and comparison of a second mode, and performing authentication at least based on a comparison result of the first mode. In the first mode, a fingerprint image generated by a pressing operation of a target finger in a fingerprint acquisition area is acquired, and in the second mode, a fingerprint image sequence generated by a sliding operation of the target finger in the fingerprint acquisition area is acquired. A selective fingerprint authentication security mode can be provided as needed, so as to meet various authentication requirements.

Abstract: An LLC resonant converter is provided, which includes an input power source, a full-bridge switch circuit, a resonant circuit, a transformer, a rectifier circuit, a load, and a control circuit. The control circuit includes a load detection circuit and a valley switching circuit. The load detection circuit detects a load state of the load. The valley switching circuit is configured to, in response to the load state being a light load state: correspondingly generate a first difference voltage; calculate a first switch on-time for a first switch and a fourth switch; generate switching signals that control the first switch and the fourth switch to be turned off, and detect voltage valleys of a second switch and a third switch; and generate the switching signals to control the second switch and the third switch to be turned on according to the calculated first switch on-time.

Abstract: The invention provides an input device including a holder, a first wheel, a slider, and a first pressure part. The first wheel is disposed on the holder, and includes a side surface, a circle center, and a segment adjusting structure. The segment adjusting structure is disposed on the side surface in a manner of surrounding the circle center. The slider is disposed on the holder, and is movable relative to the holder to move toward or away from the circle center. The first pressure part includes two first ends. One of the first ends is connected to the slider, and as the slider moves toward or away from the circle center, interference between the other first end and the segment adjusting structure is increased or reduced.

Abstract: The present disclosure relates to exclusion rings for use in processing a semiconductor substrate in a processing chamber, such as a chemical vapor deposition chamber. The exclusion ring includes an alignment structure that cooperates with an alignment structure on a platen on which the exclusion ring will rest during processing of the wafer. The first alignment structure includes a guiding surface which promotes the reception of and positioning of the second alignment structure within the first alignment structure. Methods of utilizing the described exclusion rings are also described.