Abstract: The novel linear resonance actuator driving pattern embodied by the AC driving signal waveform may have an all positive (or all negative) actuation, starting oscillations with a first frequency just under the resonance frequency of the linear resonance actuator driving in a first time segment of the drive period. In the first time segment, the amplitude of the AC driving signal also reaches a local maximum. The frequency is then increased to the resonance frequency in a second time segment longer than the first time segment. In the second time segment, the amplitude reaches an overall peak amplitude. Then, the driving frequency along with the amplitude is gradually reduced in a third time segment longer than the second time segment.

Abstract: The present invention refers to a tip arrangement (3) for a pen to be used on electronic touch-screen devices, comprising a ball (4) intended as the contact surface with the touch-screen and a supporting element (5) associated to the ball (4), which combined with said ball (4) creates an attractive magnetic interaction; the invention referring also to a pen (1) comprising said tip arrangement.

Abstract: A display device includes: a plurality of gate lines in a display panel, a gate driver configured to sequentially output scan signals to the plurality of gate lines, a gate pulse modulation integrated circuit configured to: receive an input of a gate high voltage used to generate the scan signals, modulate the gate high voltage, and output the modulated gate high voltage to the gate driver, and a controller configured to: output a gate clock signal to the gate driver, output a gate pulse modulation signal to the gate pulse modulation integrated circuit, count a number of times the gate pulse modulation signal is output, and output an output compensation signal to the gate pulse modulation integrated circuit when the number of times is identical to a number of the plurality of gate lines.

Abstract: A receptacle having a programmable, interactive visual display affixed to a surface of the receptacle. The receptacle includes the visual display, a programmable memory, and a controller. The memory stores data corresponding to one or more display images and/or text, and the controller controls the display for displaying the image/text data from the memory. The receptacle may further include an input mechanism for receiving at least one input, and the controller may control the display of images/text data in response to the input. The memory can also store at least one game or other program, and the controller can execute the game or other program from the memory, operate the game or other in response to one or more inputs received via the input mechanism, and control the display based on the requirements of the game or other programs. The display may include an audio component for producing audible sound.

Abstract: A display driving chip and a liquid crystal display device are provided. The display driving chip including chip body and an enable signal generation module. The chip body is configured to provide a power supplying voltage to a power supplying end of a first comparator and to output a driving signal when an enable signal is at a high electrical level and an input voltage is greater than a predetermined under-voltage lock out (UVLO) voltage, and configured to stop from providing the power supplying voltage to the power supplying end of the first comparator and from outputting the driving signal when the enable signal is at a low electrical level or when the enable signal is at the high electrical level and the input voltage is less than or equal to the predetermined UVLO voltage.

Abstract: A line-of-sight detection apparatus includes a first direction determining section that determines a first direction that is a direction of a line of sight of a first eye of a subject; a second direction determining section that determines a second direction that is a direction of a line of sight of a second eye of the subject; an assuming section that assumes a gaze direction of the subject based on at least one of (i) a manipulation by the subject of a device provided with a line-of-sight measurement apparatus that measures a line of sight of the subject, (ii) a state of the device, and (iii) an orientation of a face of the subject; and a first judging section that compares the assumed gaze direction, the first direction, and the second direction, and judges which of the first eye and the second eye is a dominant eye.

Abstract: An example method is provided in according with one implementation of the present disclosure. The method includes identifying an intention of a user of a system in relation to a three-dimensional (3D) virtual object and selecting a 3D navigation mode from a plurality of 3D navigation modes based on the identified user intention. The plurality of 3D navigation modes includes at least a model navigation mode, a simple navigation mode, a driving navigation mode, a reaching navigation mode, and a multi-touch navigation mode. The method further includes transitioning the system to the selected 3D navigation mode.

Abstract: A display panel comprises a pixel array, multiple vertical driving lines, multiple parallel driving lines, and a first induction area. The pixel array comprises multiple pixels. One of the multiple parallel driving lines comprises a first driving line and a second driving line. The first induction area comprises part of the pixels, wherein magnetic field of a first RF antenna passes through the display panel via the first induction area, a first projection area is corresponding to a vertical projection of the first RF antenna on the display panel, and the first induction area is larger than the first projection area. The first driving line and the second driving line are configured to drive a first row of pixels among the part of the pixels, and the first driving line and the second driving line are electrically isolated from each other within the first induction area.

Abstract: There is provided a navigation device including an image sensor and a processor. The image sensor outputs a reference frame and a comparison frame. The processor calculates a correlation search window by changing a relative position of the comparison frame with respect to the reference frame. The processor ignores a part of pixel data of the comparison frame without being processed while calculating each correlation value of the correlation search window to reduce total computation load.

Abstract: The present disclosure discloses an array substrate and its manufacturing method, a display panel and its manufacturing method, and a display device. The array substrate includes: a base substrate; a plurality of data lines; and a plurality of pixel units arranged on the base substrate, where each of the plurality of pixel units includes a plurality of subpixel units, and the plurality of subpixel units is in a one-to-one correspondence with the plurality of data lines, where each of the plurality of subpixel units includes a first subpixel unit and a second subpixel unit that are adjacently arranged, and the data line corresponding to the first subpixel unit and the data line corresponding to the second subpixel unit are both arranged at a position corresponding to a boundary between the first subpixel unit and the second subpixel unit.

Abstract: A method for operating a handheld device, a handheld device, and a computer-readable recording medium thereof are provided. The handheld device at least includes, but not limited to, a body, one or more sensors, a display, and a processor. The one or more sensors are disposed on at least one side of the body, respectively. The processor is coupled to the one or more sensors and the display and configured to receive an operation through the one or more sensors, determine a position of the operation on at least one side of the body according to sensing data generated by the sensors, and display a user interface corresponding to the position by the display. Accordingly, a convenient function for one hand operation is provided.

Abstract: Substrates suitable for use in a touch sensor are described. In some cases, the substrates include an inner layer and first and second heat-set polymeric outer layers. The first and second outer layers each have an in-plane birefringence of less than 0.1. The inner layer is substantially uniaxially birefringent and has an in-plane birefringence greater than 0.01. In some cases, a substrate includes a block copolymer which includes a first polyester and second polyester. The first polyester has a melting point greater than 200 ° C., and the second polyester having a melting point less than 200° C. The block copolymer includes the second polyester at 50 to 80 percent by weight. The substrate is substantially uniaxially birefringent and has an in-plane birefringence between 0.001 and 0.1.

Abstract: There is provided a handheld device for an interactive system. The handheld device identifies the timing that a user operates the handheld device to determine whether to turn on an indicating light for optical sensing to avoid the unnecessary power consumption.

Abstract: Provided are a data communication system for a high speed interface and a data transmission apparatus and a data reception apparatus of the data communication system. The data communication system includes the data transmission apparatus that configures a packet including a command and a plurality of components, determines a run length of data of the packet, and performs encoding, and the data reception apparatus that decodes the data of the encoded packet.

Abstract: A display device that performs image correction in accordance with external light environment is provided. The display device includes a host device and an optical sensor. In addition, the display device includes a processing circuit. The host device has a function of performing arithmetic processing using a neural network on software and a function of performing supervised learning with the neural network. The processing circuit has a function of performing arithmetic processing using a neural network on hardware. The optical sensor has a function of obtaining illuminance of external light. The obtained illuminance of external light is inputted to the host device, and a luminance and color tone preferred by users are regarded as teacher data, whereby learning is performed on the neural network of the host device. A weight coefficient obtained through the learning is used as a weight coefficient of the neural network of the processing circuit.

Abstract: A display controller within a display device includes a serial peripheral interface (SPI) that coordinates the updating of current settings for groups of light-emitting diodes (LEDs). The SPI controller operates in synchrony with a liquid-crystal display (LCD) vertical scan position in order to update the current settings for rows of LEDs in parallel with the updating of nearby rows of LCD pixels. When updating a row of LEDs, the SPI controller executes one or more SPI transactions included in an SPI program to write current settings for multiple LEDs nearly simultaneously. A compiler generates the SPI program based on the topology of LEDs included in the display device.

Abstract: A display device includes a display part which displays an image, a pad part electrically connected to the display part, and a bending part disposed between the display part and the pad part to connect the display part and the pad part, where the bending part has a side end extending from the display part to the pad part. The bending part includes a base layer, a plurality of wires disposed on the base layer and electrically connected to the display part and the pad part, and a pattern part disposed between the side end and the plurality of wires when viewed from a plan view.

Abstract: An organic light emitting display device may include a display panel, a power supply, and a display driver. The display panel may comprise a plurality of scan lines, a plurality of data lines, and a plurality of pixels connected to the scan lines and to the data lines. The power supply may supply a first pixel voltage and a second pixel voltage to the pixels. The display driver may control the display panel. The display panel may display a first image in a first frame frequency during a first driving mode, and display a second image in a second frame frequency that is lower than the first frame frequency during a second driving mode, according to a control by the display driver.

Abstract: A display panel includes a substrate, a pixel structure, a receiver antenna structure and a transmitter antenna structure. The pixel structure includes multiple pixels arranged in an array. The receiver antenna structure provides first signals to the pixels, and includes multiple receiver antennas. The transmitter antenna structure transmits wireless signals to the receiver antenna structure such that the receiver antenna structure generates the first signals, and includes multiple transmitter antennas. Each transmitter antenna one-to-one corresponds to one receiver antenna. The transmitter and receiver antenna structures may be disposed on different sides of the substrate, and each receiver antenna may have a corresponding hole formed on the substrate for filling a ferrite structure to enhance transmission efficiency thereof.

Abstract: The present invention relates to a film touch sensor in which a separation layer is formed on a carrier substrate prior to the formation procedures of the touch sensor, and a method of preparing the film touch sensor. The film touch sensor according to the present invention comprises a separation layer; an electrode pattern layer formed on the separation layer and comprising a sensing electrode and a pad electrode formed at one end of the sensing electrode; and an insulation layer formed on the electrode pattern layer and used as a base film layer.