Abstract: A display device includes first and second light-emitting units. An external quantum efficiency of the first light-emitting unit at a first current is less than at a second current. An external quantum efficiency of the second light-emitting unit at the first current is greater than at the second current. The first and second light-emitting units are operated at first and second operating currents respectively. When the first operating current is less than or equal to a threshold current, a quantity of the first light-emitting unit is greater than a quantity of the second light-emitting unit; and when the first operating current is greater than the threshold current, the quantity of the first light-emitting unit is less than the quantity of the second light-emitting unit. The first current is less than the second current. The threshold current is greater than the first current and less than the second current.

Abstract: A display device including a display panel, a heat dissipation element, and a light adjustment structure. The display panel has a light emitting side and a non-light emitting side and includes multiple light emitting units and multiple light concentration units. Each of the light emitting units corresponds to one of the light concentration units. The heat dissipation element is disposed at the non-light emitting side of the display panel, and includes multiple light control units. Each of the light control units corresponds to at least two of the light emitting units.

Abstract: An electronic device includes a substrate, a pixel defining layer disposed on the substrate and at least three light-emitting units respectively disposed in a first opening, a second opening and a third opening of the pixel defining layer. The first opening and the second opening are arranged along a first direction, and the first opening and the third opening are arranged along a second direction. An included angle between an extending direction of a first long axis of the first opening and the first direction is greater than 45 degrees, an included angle between the extending direction of the first long axis and the second direction is less than 45 degrees, and an included angle between an extending direction of a third long axis of the third opening and the second direction is greater than 45 degrees.

Abstract: A driving circuit includes a driving transistor, first to second capacitors and first to third switching transistors. The driving transistor is configured to control a driving current provided to a light emitting element to emit light. The first capacitor includes a first terminal coupled to a gate terminal of the driving transistor. The first switching transistor coupled between a second terminal of the first capacitor and a driving voltage terminal. The second switching transistor includes a first terminal coupled to a gate terminal of the first switching transistor and a second terminal coupled to a first reference voltage terminal. The third switching transistor coupled between a gate terminal of the second switching transistor and a second reference voltage terminal. The second capacitor includes a first terminal coupled to a gate terminal of the third switching transistor and a second configured to receive a sweep signal.

Abstract: The present disclosure provides an electronic device. The electronic device includes a flexible element, and a sensing element adjacent to the flexible element and configured to detect a biosignal. The electronic device also includes an active component in the flexible element and electrically connected with the sensing element. A method of manufacturing an electronic device is also disclosed.

Abstract: An intelligent expanding similar word model system and a method thereof are provided. The system is operated in a database system host and includes: a character analysis unit, configured to combine a plurality of key word acoustic models with an interference sound key word test set into a key word forward test module; a candidate word generation unit, configured to generate a plurality of candidate word temporary acoustic models; a recognition rate processing unit, configured to generate a first candidate word acoustic model; a false waking-up rate processing unit, configured to generate a second candidate word acoustic model; and an adjustment unit, configured to combine the plurality of key word acoustic models with the second candidate word acoustic model into a similar word acoustic model.

Abstract: A wound analyzing system is provided. An illumination device provides visible light and infrared light. An image sensor captures an infrared-light image, a red-light image and a visible-light image about a wound. A processor performs an image segmentation algorithm on the visible-light image to obtain a wound part and a background part, and classifies the wound part into one of multiple types. The processor calculates a blood-oxygen-concentration image according to the red-light image and the infrared-light image, aligns the visible-light image and the blood-oxygen-concentration image, and calculates a wound index and a wound healing stage according to the blood oxygen concentration values and the type corresponding to the wound part.

Abstract: A display panel and a pixel circuit thereof are provided. A pulse width signal generator turns on a charge sharing switch during a light-emitting period, and performs charge sharing with a control end of a positive feedback switch of a positive feedback circuit, so as to control the positive feedback switch to provide a positive feedback voltage to the pulse width signal generator to increase a voltage at an output end of the pulse width signal generator and thus to accelerate a rising speed of a voltage for controlling a driving current generator to provide a driving current.

Abstract: Techniques and tools for encoding enhancement layer video with quantization that varies spatially and/or between color channels are presented, along with corresponding decoding techniques and tools. For example, an encoding tool determines whether quantization varies spatially over a picture, and the tool also determines whether quantization varies between color channels in the picture. The tool signals quantization parameters for macroblocks in the picture in an encoded bit stream. In some implementations, to signal the quantization parameters, the tool predicts the quantization parameters, and the quantization parameters are signaled with reference to the predicted quantization parameters. A decoding tool receives the encoded bit stream, predicts the quantization parameters, and uses the signaled information to determine the quantization parameters for the macroblocks of the enhancement layer video. The decoding tool performs inverse quantization that can vary spatially and/or between color channels.

Abstract: Techniques and tools for encoding enhancement layer video with quantization that varies spatially and/or between color channels are presented, along with corresponding decoding techniques and tools. For example, an encoding tool determines whether quantization varies spatially over a picture, and the tool also determines whether quantization varies between color channels in the picture. The tool signals quantization parameters for macroblocks in the picture in an encoded bit stream. In some implementations, to signal the quantization parameters, the tool predicts the quantization parameters, and the quantization parameters are signaled with reference to the predicted quantization parameters. A decoding tool receives the encoded bit stream, predicts the quantization parameters, and uses the signaled information to determine the quantization parameters for the macroblocks of the enhancement layer video. The decoding tool performs inverse quantization that can vary spatially and/or between color channels.

Abstract: Techniques and tools for encoding enhancement layer video with quantization that varies spatially and/or between color channels are presented, along with corresponding decoding techniques and tools. For example, an encoding tool determines whether quantization varies spatially over a picture, and the tool also determines whether quantization varies between color channels in the picture. The tool signals quantization parameters for macroblocks in the picture in an encoded bit stream. In some implementations, to signal the quantization parameters, the tool predicts the quantization parameters, and the quantization parameters are signaled with reference to the predicted quantization parameters. A decoding tool receives the encoded bit stream, predicts the quantization parameters, and uses the signaled information to determine the quantization parameters for the macroblocks of the enhancement layer video. The decoding tool performs inverse quantization that can vary spatially and/or between color channels.

Abstract: Techniques and tools for encoding enhancement layer video with quantization that varies spatially and/or between color channels are presented, along with corresponding decoding techniques and tools. For example, an encoding tool determines whether quantization varies spatially over a picture, and the tool also determines whether quantization varies between color channels in the picture. The tool signals quantization parameters for macroblocks in the picture in an encoded bit stream. In some implementations, to signal the quantization parameters, the tool predicts the quantization parameters, and the quantization parameters are signaled with reference to the predicted quantization parameters. A decoding tool receives the encoded bit stream, predicts the quantization parameters, and uses the signaled information to determine the quantization parameters for the macroblocks of the enhancement layer video. The decoding tool performs inverse quantization that can vary spatially and/or between color channels.

Abstract: Techniques and tools for encoding enhancement layer video with quantization that varies spatially and/or between color channels are presented, along with corresponding decoding techniques and tools. For example, an encoding tool determines whether quantization varies spatially over a picture, and the tool also determines whether quantization varies between color channels in the picture. The tool signals quantization parameters for macroblocks in the picture in an encoded bit stream. In some implementations, to signal the quantization parameters, the tool predicts the quantization parameters, and the quantization parameters are signaled with reference to the predicted quantization parameters. A decoding tool receives the encoded bit stream, predicts the quantization parameters, and uses the signaled information to determine the quantization parameters for the macroblocks of the enhancement layer video. The decoding tool performs inverse quantization that can vary spatially and/or between color channels.

Abstract: A driving circuit includes a driving transistor, first to third capacitors and first to second switching transistors. The driving transistor is electrically connected between a first driving voltage terminal and a second driving voltage terminal, configured to control a driving current flowing through a light emitting element. The first switching transistor and the first capacitor are connected in series between a first terminal and a gate terminal of the driving transistor. A first terminal of the second capacitor is electrically connected to a gate terminal of the first switching transistor. The second switching transistor is electrically connected between a second terminal of the second capacitor and a first reference voltage terminal. The third capacitor is electrically connected between a gate terminal of the second switch transistor and a sweep signal line.

Abstract: A display driving device includes a light emitting circuit, a control circuit, and a boost circuit. The light emitting circuit is coupled to a first node. The light emitting circuit is configured to emit according to a first emission signal, a second emission signal, and a voltage level at the first node. The control circuit is coupled to a second node. The control circuit is configured to charge the second node according to a sweep signal and the first emission signal. The boost circuit is configured to boost and charge a voltage level at the second node to the first node. The voltage level at the first node is greater than the voltage level at the second node.

Abstract: A display driving device includes an emission circuit and a positive feedback circuit. The emission circuit is coupled to a first node. The emission circuit emits light according to a forward signal, a reverse signal, and a voltage level of the first node. The forward signal and the reverse signal are inversed phase of each other. The positive feedback circuit discharges the first node according to sweep signal.

Abstract: A display device includes an emission circuit, a first control circuit and a second control circuit. The emission circuit is coupled to a first node and is configured to emit light based on an emission signal and a voltage level of the first node. The first control circuit is configured to charge the first node based on a sweep signal and the emission signal. The second control circuit is configured to discharge the first node based on the sweep signal and the emission signal.

Abstract: A driving circuit includes a driving transistor, first to second capacitors and first to third switching transistors. The driving transistor is configured to control a driving current provided to a light emitting element to emit light. The first capacitor includes a first terminal coupled to a gate terminal of the driving transistor. The first switching transistor coupled between a second terminal of the first capacitor and a driving voltage terminal. The second switching transistor includes a first terminal coupled to a gate terminal of the first switching transistor and a second terminal coupled to a first reference voltage terminal. The third switching transistor coupled between a gate terminal of the second switching transistor and a second reference voltage terminal. The second capacitor includes a first terminal coupled to a gate terminal of the third switching transistor and a second configured to receive a sweep signal.

Abstract: The present disclosure provides an electronic device. The electronic device includes a flexible element, and a sensing element adjacent to the flexible element and configured to detect a biosignal. The electronic device also includes an active component in the flexible element and electrically connected with the sensing element. A method of manufacturing an electronic device is also disclosed.

Abstract: A solar cell module includes a first substrate, a second substrate, at least one cell unit, a first packaging film, a second packaging film, a first protective layer, a second protective layer, and a plurality of support members. The first substrate and the second substrate are disposed opposite to each other. The cell unit is disposed between the first substrate and the second substrate. The first packaging film is disposed between the cell unit and the first substrate. The second packaging film is disposed between the cell unit and the second substrate. The first protective layer is disposed between the cell unit and the first packaging film. The second protective layer is disposed between the cell unit and the second packaging film. The support members are respectively disposed between the first packaging film and the second packaging film and surround at least two opposite sides of the cell unit.