Abstract: An electronic device has an electrically adjustable shutter. The shutter may be placed in a transparent state or a nontransparent state. The shutter may overlap a portion of a display, may overlap a liquid contact indictor or a structure with text in a device, or may overlap an optical component such as an optical proximity sensor, ambient light sensor, visible light-emitting diode or laser, infrared light-emitting diode or laser, visible light image sensor, or infrared light image sensor. Control circuitry in the electronic device may place the shutter in an opaque state to hide an overlapped component from view or may place the shutter in a transparent state to allow the overlapped component to transmit or receive light. The adjustable shutter may exhibit changes in its transmission spectrum in different modes of operation and may be used as a camera filter or neutral density filter.

Abstract: A mobile product manufacturing demonstration, apparatus and method is intended to cut through the clutter and rise above the noise of typical marketing language and tactics, replacing the same with demonstrable, real-world demonstrations of how a producer is making a difference in terms of environmentally conscious manufacturing and good environmental stewardship. The mobile product manufacturing demonstration, apparatus and method includes a vehicle for transportation between rural townships and urban centers which itself is preferably battery powered, hydrogen powered, or powered by some other environmentally friendly mechanism. On board is a plurality of display stations which allow the public to interact with and/or manipulate materials used in the recycling and/or manufacturing process. Thus, the consumers will be able to see, hear, and feel (through touch and/or manipulation) how the products are made from recycled or recyclable materials.

Abstract: In the invention, a fingerprint driving circuit, a fingerprint sensing device, an electronic apparatus, and an operation method of the fingerprint sensing device are provided. By keeping fingerprint sensing lines in a non-fingerprint sensing region in an electrically non-floating state, flash phenomenon in a display panel may be avoided.

Abstract: A data driving device and a data processing device may reduce the amount of consumed power by being standing by for data transmission or data reception in a low-power mode.

Abstract: A table may include one or more tap gesture-activated light indicators that appear on a top surface of the table. The one or more light indicators may indicate a location of one or more wireless charging areas on the top surface of the table. The one or more light indicators may also indicate a location of one or more control elements (e.g., for controlling a height of the table). In a height-adjustable version of the table, each of the height-adjustable legs may include a linear actuator and a telescopic enclosure with a plurality of bulbous members. Additionally, a pressure sensitive surface of the table may measure a pressure pattern generated by a body part of the user resting on the pressure sensitive surface, and a machine learning algorithm infer a posture of the user based on the pressure pattern, and suggest a corrective measure in response to poor posture.

Abstract: An apparatus has a device installed on an entrance wall bracket. The apparatus includes a fixing member configured to fix the device to the entrance wall bracket, a detection switch selectively pushed by the fixing member to detect whether the fixing member is released, and a tamper unit operating a tamper function when the release of the fixing member is detected through the detection switch.

Abstract: An electronic device including: a transparent panel section in which a plurality of transparent light-emitting elements is disposed; and an imaging section that is disposed under a partial region of the transparent panel section, and images, via the transparent panel section, an object which is in contact with or in proximity to the partial region of the transparent panel section.

Abstract: A method for performing fingerprint sensing is introduced. The method includes performing a predetermined number of consecutive fingerprint sensing cycles; informing a processing unit that a fingerprint sensing driver is ready for providing pre-scanned fingerprint data after each cycle of a fingerprint sensing cycle set, wherein the fingerprint sensing cycle set includes at least one of the fingerprint sensing cycles except for a last one of the fingerprint sensing cycles; and providing the processing unit with the pre-scanned fingerprint data obtained from the each cycle of the fingerprint sensing cycle set. An electronic module capable of performing fingerprint sensing and a computing apparatus capable of performing the same are also provided.

Abstract: Generating fingerprint templates, including receiving a fingerprint image of a user that is obtained at a first fingerprint sensor; identifying a plurality of fingerprint template creation models, each fingerprint template creation model associated with a respective other fingerprint sensor, each other fingerprint sensor differing from one another and differing from the first fingerprint sensor; applying each of the fingerprint template creation models to the fingerprint image to generate respective fingerprint templates; associating, for each generated fingerprint template, i) an identification (ID) of the other fingerprint sensor that corresponds to the fingerprint model that generated the fingerprint template and ii) a user identification (ID) of the user associated with the fingerprint image obtained at the first fingerprint sensor; and storing each of the generated fingerprint templates in a database.

Abstract: A pixel array may be illuminated with backlight illumination from a backlight. The backlight may include a two-dimensional array of light-emitting diodes, with each light-emitting diode being placed in a respective cell. Different light-emitting diodes may have unique brightness magnitudes based on the content of the given display frame. Driver integrated circuits may control one or more associated light-emitting diodes to have a desired brightness level. The driver integrated circuits may be formed in an active area of the backlight. The driver integrated circuits may be arranged in groups that are daisy chained together. A digital signal (that includes information such as addressing information) may be propagated through the group of driver integrated circuits. To manage thermal performance of the backlight, the backlight may include a thermally conductive layer and/or a heat sink structure. To increase the efficiency of the backlight, the backlight may include one or more reflective layers.

Abstract: A driving apparatus and an operation method thereof are provided. The driving apparatus includes a first driving circuit and a second driving circuit. The first driving circuit performs a first driving mode on a panel. The first driving circuit performs the first driving mode during a first frame period among a plurality of frame periods and skips the first driving mode during a first skip period between the first frame period and a second frame period among the frame periods. The first driving circuit outputs timing control signal including a timing that the first driving mode is skipped. The second driving circuit is coupled to the first driving circuit to receive the timing control signal. The second driving circuit performs a fingerprint sensing operation different from the first driving mode on the panel according to the timing control signal during the first skip period.

Abstract: A device that includes a biometric device that is configured to capture a biometric signal for a user. The biometric signal is a signal that is linked to the user based on the physical characteristics of the user. The device further includes a memory operable to store a plurality of biometric signals. The device further includes a processor configured to obtain a user password from a user and obtain a first biometric signal for the user. The processor is further configured to identify a stored biometric signal from among the plurality of biometric signals in the memory that closest matches the first biometric signal. The processor is further configured to generate an authentication token by encrypting the user password with the stored biometric signal and to send the authentication token to an authentication device.

Abstract: A display device relating to a method of operating thereof includes: a display panel having a touch sensing unit to sense an external touch and a display unit including a plurality of pixels; a fingerprint sensing panel to sense a fingerprint disposed on one surface of the display unit, the fingerprint sensing panel having a plurality of fingerprint sensing pixels respectively connected to a plurality of fingerprint scan lines and a plurality of fingerprint sensing lines, and a fingerprint scan driving circuit to drive one or more fingerprint scan lines included in a sensing area; and a read-out circuit to output a selection signal for selecting a sensing area of the fingerprint sensing panel.

Abstract: The fingerprint detection module having at least one fingerprint identification component and an acquisition component. The fingerprint identification component includes a reset unit, a photosensitive unit, and a follower unit. The reset unit switches a voltage at an output end of the photosensitive unit to an initial voltage according to a reset signal. The photosensitive unit receives reflected light of a to-be-detected fingerprint and accumulates charges, outputs a first electrical signal according to a received pulse control signal at a first level, and outputs a second electrical signal according to a next received pulse control signal at the first level. The follower unit receives the first electrical signal and forms a first voltage, and receives the second electrical signal and forms a second voltage. Further, the acquisition component receives the first voltage and the second voltage, and acquires the fingerprint according to a difference between the second and first voltage.

Abstract: Provided is a display device and a portable terminal including the same. The display device includes a display panel including an active region and a peripheral region adjacent to the active region, n first touch sensors which are arranged successively along a first direction, extend in a second direction, each include a plurality of first connecting parts and a plurality of first sensor parts connected through the first connecting parts, and each generate an electric field together with an external touch pen; m second touch sensors which are insulated from the n first touch sensors, extend successively along the first direction, are arranged in the second direction, each include a plurality of second connecting parts and a plurality of second sensor parts connected through the second connecting parts, and each generate an electric field together with an external touch pen.

Abstract: A method comprising entering a passive viewing state of an apparatus, receiving information indicative of a first input, determining a first operation based, at least in part, on a passive viewing state and the first input, performing the first operation, receiving environmental sensor information, determining that the environmental sensor information indicates that the apparatus is actively viewed by a user, entering of an active viewing state of the apparatus based, at least in part, on the determination that the environmental sensor information indicates that the apparatus is actively viewed by the user, receiving information indicative of a second input, the second input being substantially the same as the first input, determining a second operation based, at least in part, on the active viewing state and the second input, the second operation being different from the first operation, and performing the second operation is disclosed.

Abstract: A method for fingerprint image recognition according to an embodiment includes ranking a plurality of target feature points acquired from a target fingerprint image according to a feature point attribute, comparing the ranked plurality of target feature points with a plurality of reference feature points in a reference fingerprint image to form an entropy map, and determining whether the target fingerprint image matches the reference fingerprint image according to the entropy map, wherein the entropy map indicates similarity between the target fingerprint image and the reference fingerprint image. The solution of the present disclosure makes full use of the acquired image information of the target fingerprint image for fingerprint recognition, thereby significantly improving the accuracy and effectiveness of fingerprint recognition.

Abstract: An apparatus, system, and method of a brain computer interface in a headset including an augmented reality display, one or more sensors, a processing module, at least one biofeedback device, and a battery. The interface may include a printed circuit board that has the sensors to read bio-signals, provides biofeedback, and performs the processing, analyzing, and mapping of bio-signals into output. The output provides feedback via stimulation of multiple sensory brain systems of a user, including audio and visual on the augmented reality display, or audio and haptic in terms of vibration patterns that a human user may feel. All together this forms a closed-loop system, by detecting the bio-signal, then providing sensory-feedback, which in turn enhances the bio-signal.

Abstract: A biometric imaging device configured to be arranged under an at least partially transparent display panel and configured to capture an image of an object located on an opposite side of the transparent display panel. The biometric imaging device comprises an image sensor comprising a photodetector pixel array; a transparent substrate covering the photodetector pixel array; a first set of microlenses configured to redirect light through the transparent substrate and onto a subarray of pixels in the photodetector pixel array. The lenses in the first set have a first focal length. A second set of microlenses configured to redirect light through the transparent substrate and onto a subarray of pixels in the photodetector pixel array. The lenses in the second set of microlenses have a second focal length which is different from the first focal length.

Abstract: An ultrasonic sensor system may include an ultrasonic transceiver layer, a thin-film transistor (TFT) layer proximate a first side of the ultrasonic transceiver layer, a frequency-splitting layer proximate a second side of the ultrasonic transceiver layer and a high-impedance layer proximate the frequency-splitting layer. The frequency-splitting layer may reside between the ultrasonic transceiver layer and the high-impedance layer. The high-impedance layer may have a higher acoustic impedance than the frequency-splitting layer.