Abstract: An integrated sensing device for heart sounds and electrocardiographic signals, which includes a plurality of integrated sensing units for heart sounds and electrocardiographic signals, each sensing unit having a flexible base with upper and lower surfaces, and a plurality of electrodes been arranged on the lower surface of the flexible base, a piezoelectric layer arranged on the upper surface of the flexible base, a piezoelectric electrode formed on the piezoelectric layer, a metal buckle passing through the flexible base and the piezoelectric layer, as an electrical connection to the plurality of electrodes. The pluralities of electrodes are used for sensing body electrocardiogram signals, and one of the plurality of electrodes together with the piezoelectric electrode are used for sensing body heart sound signals. A system circuit board is used to filter, to amplify, and to digitalize collected multiple heart sounds and multiple ECG signals.

Abstract: A multi-dimensional artificial intelligence auscultation device includes multiple heart sound sensors configured to place on different heart sound auscultation positions of the body to be monitored for simultaneously capturing heart sound signals corresponding to the different heart sound auscultation positions, and a processing unit is electrically coupled to the heart sound sensors to perform pre-processing such as filtering, signal amplification and digitization on the collected heart sound signals. The pre-processed heart sound signals are analyzed and cross-compared by an external computing device to obtain the correlations between individual heart sound signals of the multiple heart sound signals.

Abstract: A wearable stethoscope includes a clothing body, a sound sensor configured to collect heart sound signals of a user, the sound sensor having a diaphragm, a piezoelectric sensor, and a circuit board. The circuit board is electrically connected to the sound sensor and the piezoelectric sensor to preprocess the collected heart sound signals. The sound sensor is integrated with the clothing body.

Abstract: The present invention discloses an adhesive ultrasonic sensing device including a flexible substrate for attaching to a part of a body; a first electrode layer is configured on the flexible substrate; an ultrasonic sensor array is configured on the first electrode layer. A second electrode layer is disposed on the ultrasonic sensor array; and a thin film transistor layer, is configured on the second electrode layer. The ultrasonic sensor array emits ultrasonic waves to the part, and receives reflected ultrasonic waves from the part.

Abstract: A foot sensor and analysis device, which includes a pressure sensing layer arranged inside the insole and a sensing module installed inside the insole. The sensing module is electrically coupled with the pressure sensing layer for receiving and processing detected electronic signals, where sensing module includes an inductance coil to perform wireless charging to the battery. The pressure sensing layer and the sensing module are integrally formed inside the insole.

Abstract: A wearable heart sound detection system, which includes an acoustic sensing device for collecting heart sound signals of the body, performing signal amplification, filtering, digitization and other preprocessing on the collected heart sound signals, and outputting the preprocessed heart sound signals; a computing electronic device communicatively coupled to the acoustic sensing device for acquiring the preprocessed heart sound signal, and a cloud data database communicatively coupled to the external computing electronic device. The acoustic device includes a capacitive sound sensor, a piezoelectric sound sensor and a circuit assembly. The circuit assembly is respectively electrically connected with the capacitive sound sensor and the piezoelectric sound sensor. The circuit assembly, the capacitive sound sensor and the piezoelectric sound sensor are integrated on a flexible substrate.

Abstract: An online system presents a content item to users and receives selections of reaction icons from the users. The online system generates a background animation with the selected reaction icons and a foreground animation to be layered on top of the background animation. The online system sends the background and foreground animations to a client device to be cached. Further, the online system presents the content item to a viewing user associated with the client device and receives a selection of a reaction icon from the viewing user. The online system selects a subset of the users based on the viewing user's affinity to the users, retrieves images of the selected users, and send the images to the client device. The client device customizes the background and foreground animations based on the images and the viewing user's reaction icon to generate a compound animation for display to the viewing user.

Abstract: Provided is a display apparatus including a transparent substrate, display modules on the transparent substrate, an interconnect, a cover layer and a control device. The display module includes a first circuit board, LED devices and a molding layer. The first circuit board has first and second surfaces opposite to each other, and is disposed on the transparent substrate with the first surface facing the transparent substrate. The LED devices are disposed on the first surface and electrically connected to the first circuit board. The molding layer is disposed on the first surface to cover the LED devices. The interconnect is disposed in the first circuit board and on the second surface to electrically connect the display modules to each other. The cover layer covers the display modules and the interconnect. The control device is electrically connected to a portion of the interconnect adjacent to the edge of the transparent substrate.

Abstract: A spliced display including a transparent substrate, a plurality of light emitting diode modules, at least one control element and a signal transmission structure is provided. The transparent substrate has a display surface and a back surface opposite to each other. The light emitting diode modules are disposed on the back surface of the transparent substrate to be spliced with each other. Each of the light emitting diode modules includes a driving backplane and a plurality of micro light emitting diodes, and the micro LEDs are disposed in an array between the driving backplane and the transparent substrate. The control element is disposed on the transparent substrate. The control element is connected to the light emitting diode modules via the signal transmission structure, and the light emitting diode modules are connected to each other via the signal transmission structure.

Abstract: An online system presents a content item to users and receives selections of reaction icons from the users. The online system generates a background animation with the selected reaction icons and a foreground animation to be layered on top of the background animation. The online system sends the background and foreground animations to a client device to be cached. Further, the online system presents the content item to a viewing user associated with the client device and receives a selection of a reaction icon from the viewing user. The online system selects a subset of the users based on the viewing user's affinity to the users, retrieves images of the selected users, and send the images to the client device. The client device customizes the background and foreground animations based on the images and the viewing user's reaction icon to generate a compound animation for display to the viewing user.

Abstract: An online system presents a content item to users and receives selections of reaction icons from the users. The online system generates a background animation with the selected reaction icons and a foreground animation to be layered on top of the background animation. The online system sends the background and foreground animations to a client device to be cached. Further, the online system presents the content item to a viewing user associated with the client device and receives a selection of a reaction icon from the viewing user. The online system selects a subset of the users based on the viewing user's affinity to the users, retrieves images of the selected users, and send the images to the client device. The client device customizes the background and foreground animations based on the images and the viewing user's reaction icon to generate a compound animation for display to the viewing user.

Abstract: An online system presents a content item to users and receives selections of reaction icons from the users. The online system generates a background animation with the selected reaction icons and a foreground animation to be layered on top of the background animation. The online system sends the background and foreground animations to a client device to be cached. Further, the online system presents the content item to a viewing user associated with the client device and receives a selection of a reaction icon from the viewing user. The online system selects a subset of the users based on the viewing user's affinity to the users, retrieves images of the selected users, and send the images to the client device. The client device customizes the background and foreground animations based on the images and the viewing user's reaction icon to generate a compound animation for display to the viewing user.

Abstract: A spliced display including a transparent substrate, a plurality of light emitting diode modules, at least one control element and a signal transmission structure is provided. The transparent substrate has a display surface and a back surface opposite to each other. The light emitting diode modules are disposed on the back surface of the transparent substrate to be spliced with each other. Each of the light emitting diode modules includes a driving backplane and a plurality of micro light emitting diodes, and the micro LEDs are disposed in an array between the driving backplane and the transparent substrate. The control element is disposed on the transparent substrate. The control element is connected to the light emitting diode modules via the signal transmission structure, and the light emitting diode modules are connected to each other via the signal transmission structure.

Abstract: The present disclosure provides a mobile device and a method of distinguishing between different touch forces. The method includes steps of: preloading an area of a maximum touch region with a maximum force, presetting a relationship among a current force, an area of a current touch region, the maximum force and the area of the maximum touch region, and presetting at least two force levels, wherein each of the at least two force levels corresponds to a respective range of a ratio of the current force to the maximum force; detecting and calculating the area of the current touch region of the touch component when touched; according to the relationship, calculating the ratio of the current force to the maximum force by using the area of the current touch region, so as to determine a corresponding one of the at least two force levels.

Abstract: A touch display panel and a method for manufacturing the same are provided. The touch display panel includes a flexible substrate, a light emitting device, an encapsulating film and a touch sensing device. The light emitting device is provided on the flexible substrate. The encapsulation film covers the light emitting device and encapsulates the light emitting device in a sealed space formed by the flexible substrate and the encapsulating film. The touch sensing device is provided on a portion of an outer surface of the encapsulating film and configured to sense an external touch operation. In the present disclosure, the touch sensing device is formed directly on the portion of the outer surface of the encapsulating film, such that the touch sensing device is fixed on the portion of the outer surface of the encapsulating film.

Abstract: The present disclosure relates to a touch display panel. The touch display panel includes: a substrate including at least one first region and at least one second region which are disposed as adjacent to each other; a plurality of touch display units disposed on the substrate, wherein each of the plurality of touch display units includes: a driving element disposed in one of the at least one first region; an optical sensing member disposed in one of the at least one second region; a display device disposed on the driving element and the optical sensing member and electrically connected with the driving element; and a reflection layer disposed on the display device; wherein the optical sensing member is configured to sense light which is emitted from the display device to the reflection layer and reflected by reflection layer so as to sense a touch position.

Abstract: The present disclosure provides a mobile device and a method of distinguishing between different touch forces. The method includes steps of: preloading an area of a maximum touch region with a maximum force, presetting a relationship among a current force, an area of a current touch region, the maximum force and the area of the maximum touch region, and presetting at least two force levels, wherein each of the at least two force levels corresponds to a respective range of a ratio of the current force to the maximum force; detecting and calculating the area of the current touch region of the touch component when touched; according to the relationship, calculating the ratio of the current force to the maximum force by using the area of the current touch region, so as to determine a corresponding one of the at least two force levels.

Abstract: The present disclosure relates to an organic light emitting display (OLED) device and a method for manufacturing the same, and an electronic apparatus employing the OLED device. The OLED device according to the present disclosure includes a touch screen, a display panel, a flexible circuit board and a plurality of pressure sensors. A lower surface of the display panel is applied with an adhesive layer, an upper layer of the flexible circuit board is adhered to the adhesive layer, and the plurality of pressure sensors are disposed in the adhesive layer. According to the OLED device of the present disclosure, pressure sensors are provided under the display panel with a simple structure without occupying the frame position of the cover glass.

Abstract: An optoelectronic materials for OLED is represented by formula (I): wherein R1 is selected from a group consisting of formulas (II)-(VI): wherein R2 and R3 are identical and selected from a group consisting of formula (VII) and formula (VIII): The optoelectronic materials possesses superior luminescent performance and thermal stability and is suitable to be a new type of ambipolar materials for OLED elements.

Abstract: An optoelectronic materials for OLED is represented by formula (I): wherein R1 is selected from a group consisting of formulas (II)-(VI): wherein R2 and R3 are identical and selected from a group consisting of formula (VII) and formula (VIII): The optoelectronic materials possesses superior luminescent performance and thermal stability and is suitable to be a new type of ambipolar materials for OLED elements.