Abstract: A method of manufacturing a semiconductor device includes bonding a first semiconductor die and a second semiconductor die to a first substrate, forming a conductive layer over the first semiconductor die, the second semiconductor die, and the first substrate, applying an encapsulant over the conductive layer, and removing a portion of the encapsulant, wherein the removing the portion of the encapsulant exposes the conductive layer.

Abstract: A pixel circuit includes a light emitting element, a first driver transistor, a second driver transistor, and a first compensation capacitor. A first terminal of the first driving transistor is configured to receive a power signal, and a second terminal of the first driving transistor is electrically coupled to the light emitting element. A first terminal of the second driving transistor receives the power signal, and a control terminal of the second driving transistor is electrically coupled to the light emitting element. The first compensation capacitance is electrically coupled to a control terminal of the first driving transistor and the second terminal of the second driving transistor, respectively.

Abstract: The disclosure provides a display device, including a main power supply channel and an external power supply channel. The main power supply channel includes a main power input interface, a main power conversion module, and a main function module. The main power input interface is connected to the main power conversion module. The main power conversion module is connected to the main function module. The main power input interface is configured to receive main input power. The external power supply channel includes an external power input interface and an external power output interface. The external power input interface is connected to the external power output interface. The external power input interface is configured to receive external input power. The external power output interface is configured to output external output power.

Abstract: A pixel circuit includes a light emitting element, a first driver transistor, a second driver transistor, and a first compensation capacitor. A first terminal of the first driving transistor is configured to receive a power signal, and a second terminal of the first driving transistor is electrically coupled to the light emitting element. A first terminal of the second driving transistor receives the power signal, and a control terminal of the second driving transistor is electrically coupled to the light emitting element. The first compensation capacitance is electrically coupled to a control terminal of the first driving transistor and the second terminal of the second driving transistor, respectively.

Abstract: A sensing device is provided. The sensing device includes a plurality of infrared thermosensitive elements and a plurality of resistor-capacitor (RC) oscillators. The plurality of infrared thermosensitive elements are arranged in an array. Each of the plurality of infrared thermosensitive elements has a resistance value which changes with a temperature of the infrared thermosensitive element by absorbing infrared radiation and generates a sensing voltage corresponding to the resistance value. The plurality of RC oscillators are coupled to the plurality of infrared thermosensitive elements to receive the corresponding sensing values, respectively. Each of the plurality of RC oscillators generates a digital sensing signal according to the corresponding sensing value to indicate the temperature of the corresponding infrared thermosensitive element. Each of the plurality of RC oscillators is disposed under the corresponding infrared thermosensitive element.

Abstract: An image operation method and system for obtaining an eye's gazing direction are provided. The method and system employ multiple extraction stages for extracting eye-tracking features. An eye frame is divided into sub-frames, which are then sequentially temporarily stored in a storage unit. Launch features of sub frames are sequentially extracted from the sub frames by a first feature extraction stage, where a data of a former sub-frame is extracted before a data of a latter sub-frame is needed to be stored. Next, the remaining feature extraction stages apply a superposition operation on the launch features to obtain terminal features, which are then computed to obtain an eye's gazing direction.

Abstract: A resistive gas sensor is provided. The resistive gas sensor includes a sensing circuit and a determination circuit. The sensing circuit senses a gas to generate a detection signal. The determination circuit performs a frequency-division operation on the detection signal by a frequency-division parameter to generate a frequency-division signal, counts a half of a period of the frequency-division signal to generate a half-period count value, and determines concentration of the gas according to the half-period count value. The determination circuit determines the frequency-division parameter according to the half-period count value.

Abstract: The present invention relates to a base composition for a microneedle patch and a microneedle patch comprising the same. The base composition comprises a first HPMC, a second HPMC and PVP/VA, wherein the viscosity of the first HPMC is greater than that of the second HPMC, the weight ratio of the first HPMC relative to the second HPMC is 1:0.1 to 1:1.2, and the amount of the PVP/VA is 0.25 wt % to 2 wt %. By controlling the constitution of the base composition, the microneedle patch can not only be demolded smoothly during the stage of the production, but also obtain the desired softness, flatness, flexibility, skin adhesion during the stage of use and humidity resistance during the stage of storage.

Abstract: A method for forming a package structure is provided. The method includes forming a first die over a first substrate, and injecting a molding compound material from a first side of the first die to a second side of the first die. The molding compound material includes a plurality of first fillers, each of the first fillers has a length along a longitudinal axis and a width along a transverse direction, and the length is greater than the width. The method further includes heating the molding compound material to form a package layer over the first die, and the first fillers are substantially parallel to each other.

Abstract: A flat knitting machine structure with an adjustable gap between two knock-over bits includes two needle beds and two cam systems. Each needle bed comprises a plurality of needles and a plurality of knock-over bits. Each needle comprises a butt. Each of the knock-over bits comprises a control butt. The two needle beds are disposed at interval so that the knock-over bits face each other to define a gap. The distance of the gap is equal to a space between two knock-over bits facing each other. Each cam system comprises a needle cam to provide the plurality of butts being placed and guide each needle to make a knitting stroke towards the gap, and a knock-over bit cam provides the control butts being placed. The knock-over bit cam is controlled to define a displacement stroke for driving the plurality of knock-over bits to change the size of the gap.

Abstract: Eye-tracking methods and devices are provided for reducing operating workload. One sub frame of an eye frame and/or a scene frame is used to estimate the eyeball position. Such an approach can reduce operating workload and power consumption.

Abstract: A projection method is provided, and includes the following steps: projecting a first image according to an original image; capturing the first image; correcting the first image based on the original image to generate a corrected image; comparing the corrected image with the original image to obtain a difference area; generating a second image according to the original image and the difference area, wherein the second image has a dark region associated with the difference area; and projecting according to the second image.

Abstract: The disclosure provides a display device, including a main power supply channel and an external power supply channel. The main power supply channel includes a main power input interface, a main power conversion module, and a main function module. The main power input interface is connected to the main power conversion module. The main power conversion module is connected to the main function module. The main power input interface is configured to receive main input power. The external power supply channel includes an external power input interface and an external power output interface. The external power input interface is connected to the external power output interface. The external power input interface is configured to receive external input power. The external power output interface is configured to output external output power.

Abstract: An electronic device adapted to connect to an external device is provided. The electronic device includes an input/output module, a control module, and a touch screen. The control module is electrically connected to the input/output module, and the control module is configured to send a request signal through the input/output module and receive set information corresponding to the request signal through the input/output module. The touch screen is electrically connected to the control module. When the touch screen generates a touch signal in response to a touch behavior, the control module converts the touch signal to a control signal based on the set information, and sends the control signal through the input/output module.

Abstract: An image operation method and system for obtaining an eye's gazing direction are provided. The method and system employ multiple extraction stages for extracting eye-tracking features. An eye frame is divided into sub-frames, which are then sequentially temporarily stored in a storage unit. Launch features of sub frames are sequentially extracted from the sub frames by a first feature extraction stage, where a data of a former sub-frame is extracted before a data of a latter sub-frame is needed to be stored. Next, the remaining feature extraction stages apply a superposition operation on the launch features to obtain terminal features, which are then computed to obtain an eye's gazing direction.

Abstract: A method of manufacturing a semiconductor device includes bonding a first semiconductor die and a second semiconductor die to a first substrate, forming a conductive layer over the first semiconductor die, the second semiconductor die, and the first substrate, applying an encapsulant over the conductive layer, and removing a portion of the encapsulant, wherein the removing the portion of the encapsulant exposes the conductive layer.

Abstract: A projection method is provided, and includes the following steps: projecting a first image according to an original image; capturing the first image; correcting the first image based on the original image to generate a corrected image; comparing the corrected image with the original image to obtain a difference area; generating a second image according to the original image and the difference area, wherein the second image has a dark region associated with the difference area; and projecting according to the second image.

Abstract: A projection method is provided. The projection method comprises the steps of identifying the resolution of an original image, comparing the resolution of the original image with a preset resolution to generate a comparison result, determining whether to deflect a projection lens in a projection process according to the comparison result, and projecting at least one image in the projection process according to the comparison result.

Abstract: A pixel circuit includes a light emitting element, a first driver transistor, a second driver transistor, and a first compensation capacitor. A first terminal of the first driving transistor is configured to receive a power signal, and a second terminal of the first driving transistor is electrically coupled to the light emitting element. A first terminal of the second driving transistor receives the power signal, and a control terminal of the second driving transistor is electrically coupled to the light emitting element. The first compensation capacitance is electrically coupled to a control terminal of the first driving transistor and the second terminal of the second driving transistor, respectively.

Abstract: In accordance with an embodiment a method of manufacturing a semiconductor device includes bonding a first semiconductor die and a second semiconductor die to a first substrate, forming a conductive layer over the first semiconductor die, the second semiconductor die, and the first substrate, applying an encapsulant over the conductive layer, and removing a portion of the encapsulant, wherein the removing the portion of the encapsulant exposes the conductive layer.