Abstract: Disclosed are methods, computer-readable media and systems for locking an orientation of content on a display to prevent automatic and inadvertent orientation changes. An orientation lock module receives input from a user and presents a lock control for a pre-determined time. When locked, orientation of content on the display remains unchanged regardless of motion. When unlocked, orientation of content on the display may automatically change in response to detecting a motion.

Abstract: An overshooting process is carried out, in an LCD device (1) whose LC layer thicknesses meet pixel R>pixel G>pixel B, so as to respectively set first through third output gray scales of current frame based on (i) first through third input gray scales of the current frame (current frame data) and (ii) first through third gray scales of frame which is one frame before the current frame (previous frame data). The first through third output gray scales are respectively set for the first through third pixels based on the thicknesses of the respective first through third liquid crystal layers so as to meet pixel R>pixel G>pixel B. This equalizes liquid crystal response speeds of the respective pixels R, G, and B, and therefore allows an improvement in display quality of the LCD device (1) having a multi gap structure.

Abstract: Provided is an electrostatic capacitance type touch panel in which lead lines are alternately connected to one end portions of a plurality of Y electrodes, the respective lead lines are formed outside an effective touch region, and are connected to terminals which are formed corresponding to the respective lead lines, inspection pads which are connected with the Y electrodes respectively are formed over end portions of the respective Y electrodes on a side where the lead lines are not connected to the respective Y electrodes, the plurality of inspection pads are formed in a region where the lead lines are formed outside the effective touch region, a shield electrode is provided between the lead lines and the respective inspection pads, and a voltage equal to a drive voltage supplied to the Y electrodes is supplied to the shield electrode.

Abstract: A dual mode capacitive touch panel includes a sensor substrate, an electrode layer comprising an array of sensor electrodes arranged over the sensor substrate, the array of sensor electrodes including a plurality of drive electrodes and a plurality of sense electrodes, each sensor electrode corresponding to a location on the sensor substrate, and a shield layer arranged over and spaced apart from the electrode layer. The shield layer includes a predetermined resistance that permits transmission of an electric field at a first frequency and prevents transmission of an electric field at a second frequency, wherein a spacing between the shield layer and the electrode layer is deformable as a result of a force applied to the shield layer due to a user touch, wherein the deformation alters a capacitance between the shield layer and a sensor electrode of the array.

Abstract: An optical touch device includes a transparent substrate and at least a light emitting and receiving unit. The transparent substrate has a touch surface, a first light incidence surface and a first light emitting surface. Each light emitting and receiving unit includes a linear light source, a light path adjusting component and a light sensing component. The linear light source is disposed beside the first light incidence surface. The light path adjusting component is disposed between the linear light source and the first light incidence surface and configured for adjusting the incidence angles of the optical signals striking at the first incidence surface so that each of the optical signals enters into the transparent substrate through the first incidence surface with a predetermined angle. The light sensing component is disposed beside the first light emitting surface. The optical touch device has a high light utility efficiency.

Abstract: Disclosed herein is a display apparatus, including a plurality of pixel circuits disposed in a matrix at positions at which a plurality of signal lines and a plurality of scanning lines cross each other and individually including a light emitting element, a light emission driving section adapted to apply a signal value to each of the pixel circuits to cause the pixel circuit to emit light of a luminance corresponding to the signal value, and a light detection section including a light detection element which functions as a switching element by switching the light detection element between an on state and an off state and functions as a light sensor for detecting light from the light emitting element in the off state, the light detection section further including a detection signal outputting circuit formed in the light detection section for outputting light detection information from the light detection element.

Abstract: A vertical alignment liquid crystal display device (VA-LCD) includes a display panel. The display panel includes a plurality of pixels. Each pixel unit includes a first thin film transistor (TFT), a second TFT, and a liquid crystal capacitor having a pixel electrode and a common electrode. The common electrode is applied with a common voltage, a first gray voltage is applied to the pixel electrode through a first TFT, and a second gray voltage is applied to the pixel electrode through a second TFT different from the first gray voltage, such that the liquid crystal capacitor maintains two different gray voltages in a display frame time of the VA-LCD.

Abstract: A driving device for a display and a display using same, and a driving method of the display are provided. The display includes a display panel on which an image is displayed, and at least one optical sensor (photodetector) to detect the intensity of ambient (external) light incident upon the display panel. An external-brightness detector outputs an external-brightness signal based on the intensity of external (ambient) light and a backlight brightness controller changes the brightness of the image displayed (or backlight) on the display panel according to the external-brightness signal. The driving device may be implemented on an integrated circuit adapted to be connected to external-light photodetectors of type 1 or of type 2.

Abstract: An optical touch system includes a substrate, a glass module, two light sources, three reflective clothes, two image sensors and a processing module. The glass module is disposed at one side of the substrate. The two light sources are respectively disposed at two terminals of the glass module. The three reflective clothes are disposed on the edges of the substrate contiguously. A touch region is formed among the three reflective clothes and the glass module for reflecting the light emitted from the two light sources. The two image sensors are disposed respectively next to the two light sources and used for capturing images in the touch region. The processing module is used for determining whether a touch action is performed according to the images in the touch region.

Abstract: Provided is an optical layered body that includes a polyester base, a primer layer formed thereon, and a hard coat layer formed on the primer. The polyester has a retardation of not less than 8000 nm, and a difference (nx?ny) of 0.07 to 0.20 between a refractive index (nx) in a slow axis direction that is a high refractive index direction and a refractive index (ny) of a fast axis direction that is orthogonal to the slow axis direction, a refractive index (np) of the primer, the refractive index (nx) in the slow axis direction of the polyester, and the refractive index (ny) in the fast axis direction of the polyester satisfy ny<np<nx, and a refractive index (nh) of the hard coat, the refractive index (nx) in the slow axis direction of the polyester, and the refractive index (ny) in the fast axis direction of the polyester satisfy ny<nh<nx.

Abstract: An touch input electronic device includes: a touch input device; a clock generation circuit, generating a first clock and a second clock; a touch sensing circuit, coupled to the touch input device, the touch sensing circuit operated under the first clock; a logic circuit, receiving a sensing output signal from the touch sensing circuit, the logic circuit operated under the second clock; and a conversion circuit, outputting an output voltage under control of the logic circuit, the output voltage coupled to the touch sensing circuit, the conversion circuit operated under the second clock. In response to the sensing output signal from the touch sensing circuit, the logic circuit controls the conversion circuit to adjust the output voltage to detect a capacitance variance of the touch input device.

Abstract: It is an object to perform imaging a high-resolution image in a display device including a photosensor regardless of the intensity of incident light on the photosensor. A display device including a display panel which is provided a photosensor and having a function of imaging by a change of the sensitivity of the photosensor in accordance with the incident light is provided. The sensitivity of the photosensor is improved when the intensity of the incident light is low, so that the imaging accuracy is improved; therefore, misperception of contact is prevented and an obtained image can be clear.

Abstract: Touchpad devices emulating button functionality (“click pad” devices) that simultaneously emulates multiple functionalities are described herein. In addition, embodiments provide for click pad emulation of both TrackPoint and touchpad functionality. According to embodiments, a click pad device emulating multiple functionalities may enable or disable certain functionalities based on user interaction with the click pad device. For example, a click pad device emulating both TrackPoint and touchpad functionality may enable TrackPoint functionality and disable touchpad functionality if user gestures on the click pad device indicate that the user is interacting with the click pad as a TrackPoint device.

Abstract: The present disclosure is directed to a touch panel and a method of locating a touch point. An insulating layer is disposed between a first insulating substrate and a second insulating substrate. A first conductive film with anisotropic impedance is disposed between the first insulating substrate and the insulating layer, and a second conductive film with anisotropic impedance is disposed between the insulating layer and the second insulating substrate. Multiple first pads are disposed on a peripheral region of the first conductive film along a first direction, and multiple second pads are disposed on a peripheral region of the second conductive film along a second direction. The first conductive film has least impedance along the second direction, and the second conductive film has least impedance along the first direction.

Abstract: An electrophoretic display panel includes a first substrate, a second substrate, a partition wall, first electrodes, a second electrode, a dispersant, positively-charged particles, negatively-charged particles, weakly-charged particles, switching thin film transistors, scanning lines, and signal lines. Pixel spaces are surrounded by the partition wall, the first substrate and the second substrate. Two of the first electrodes are formed on the first substrate in each pixel. The second electrode facing the first electrodes is formed on the second substrate. The dispersant with the positively-charged particles, the negatively-charged particles, and weakly-charged particles is contained in the pixel spaces. The switching thin film transistors are connected to the first electrode, and the signal line. The scanning lines supply scanning signals to gate electrodes of the switching thin film transistors. The signal lines input a data signal to the switching thin film transistors.

Abstract: An input/output device capable of displaying a high-resolution two-dimensional image and detecting the position of an object in three-dimensional space in spite of having a low profile is provided. An input/output device includes: a display section including, in a mixed manner, image pickup regions for obtaining image pickup data of an object and a display region for displaying an image based on image data; a microlens arranged on a display surface of the display section so as to correspond to each of the image pickup regions; and a position detection section detecting position of the object based on image pickup data obtained from the image pickup regions of the display section.

Abstract: Unintended motion of a displayed object is prevented by rapidly detecting a state in which an operator becomes unable to operate an operating unit. Provided is an operation input unit including a display; a head-mounted unit; an operating unit to which an operating signal for a displayed object displayed on the display is input; a relative-position detecting section that detects the relative position between the head-mounted unit and the operating unit; and a control unit that controls the displayed object by switching between a first control mode in which the motion of the displayed object is controlled in accordance with an operating signal input to the operating unit and a second control mode in which the motion of the displayed object is controlled by limiting an operating signal input to the operating unit on the basis of the relative position detected by the relative-position detecting section.

Abstract: Disclosed is a pixel capable of finely controlling the amount of current and increasing the voltage range of a data signal. A pixel includes an organic light emitting diode, a first transistor, a storage capacitor, a load and an amplifier. The first transistor is coupled between a scan line and a data line, and supplies a data signal supplied to the data line to a first node when a scan signal is supplied to the scan line. The storage capacitor is coupled between the first node and a first power source, and charges a voltage corresponding to the data signal. The load is coupled between the organic light emitting diode and the first power source. The amplifier controls a voltage applied to the load corresponding to the voltage charged in the storage capacitor.

Abstract: A display device includes an active matrix circuit for display, a plurality of bus lines which are connected to the active matrix circuit and which are used to transmit driving signals, driving circuits which supply the driving signals to the plurality of bus lines, the plurality of bus lines and the driving circuits being arranged on a substrate, and optical sensors arranged on the substrate. The optical sensors are arranged in a plurality of sub regions separated using the plurality of bus lines. The plurality of sub regions are arranged between the active matrix circuit and each of the driving circuits.

Abstract: The present disclosure relates to a liquid crystal display device including a timing controller and a method for updating the software of the timing controller. The present disclosure suggests liquid crystal display device comprising timing controller including a processor configured to execute software for modulating digital video data to be supplied to the data driving circuit and selecting the backlight dimming data, and a timing control signal generator configured to generate timing control signals to control operating timings of the data driving circuit and the gate driving circuit.