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8749518 Capacitive touch sensor and capacitive touch apparatus  
An exemplary capacitive touch sensor includes a first wire-like electrode and a second wire-like electrode. The first wire-like electrode includes at least a first main wire and multiple first...
8749503 Touch position detector and mobile cell phone  
A system and method for detecting a plurality of touch points on a touch panel is disclosed. A touch position detector comprises a touch panel, a detection module and an identification module. The...
8749520 Detection method for a capacitive touchpad to identify a real touch point  
A two-step detection for a capacitive touchpad to identify a real touch point first detects the self capacitances from multiple capacitance sensor traces of the capacitive touchpad to identify any...
8749521 Liquid crystal display device having touch sensor embedded therein, method for driving the same, and method for fabricating the same  
Disclosed is a liquid crystal display device having touch sensors embedded therein. The liquid crystal display device includes a liquid crystal layer interposed between upper and lower substrates,...
8749474 LCD circuit and a method for triggering at least one pixel of a liquid crystal display  
The invention relates to an LCD circuit and a method for triggering at least one pixel (3) of a liquid crystal display (LCD) in order to optionally apply a voltage (V) between a first and a second...
8749501 Pointer detection apparatus and detection sensor  
A pointer detection apparatus is provided, which is capable of detecting a pointed position and a pressure applied by a pointer on a detection sensor. The detection sensor includes a plurality of...
8743080 System and method for signaling in sensor devices  
A processing system includes transmitter module, receiver module, and a demodulating module. The transmitter module comprises transmitter circuitry and is configured to simultaneously transmit a...
8743079 Position information input device and position information input method  
A position information input device is provided with input positions assumed to be some positions of the surface of a conductive object, one or more signal receiving electrodes provided in other...
8743085 Touch input device for switching driving signals  
A touch input device for switching driving signals includes a touch panel and a panel driving circuit for driving the touch panel. The panel driving circuit includes a selecting circuit, a driving...
8743078 Display apparatus  
A display apparatus having an improved optical efficiency and a touch panel function, the display apparatus including a substrate; a display unit formed on the substrate and including a plurality...
8743081 Control device for a touch panel  
A touch panel includes a plurality of X-directional sensing lines and a plurality of Y-directional sensing lines. The X-directional sensing lines and the Y-directional sensing lines are arranged...
8743072 Display device and control method thereof  
A display device provides a user with tactile feedback using a tactile user interface. The display device includes a display unit, a tactile feedback unit, and a controller. The controller detects...
8743084 Input apparatus  
An input apparatus includes a base material facing the outside and configured to serve as an operation surface of the input apparatus; a substrate arranged so as to be on the inner side, i.e., the...
8742772 Touch panel sensor  
A touch panel sensor with which unevenness of interference can be reduced is provided. A touch panel sensor of the present invention includes a film base material, a first transparent electrode...
8743050 Handheld device having pivotally retractable keypad assembly  
A handheld device includes a housing and a keypad assembly configured within the housing. The keypad assembly includes one or more groups of keys configured for movable positioning between a first...
8743087 Display with dual-function capacitive elements  
A touch screen including display pixels with capacitive elements is provided. The touch screen includes first common voltage lines connecting capacitive elements in adjacent display pixels, and a...
8743077 Front light system for reflective displays  
The present invention relates to a front light system which can be built with thin film light emitting diodes (LEDs), such as organic light emitting diodes (OLEDs) or electro-luminescent light...
8743082 Controller architecture for combination touch, handwriting and fingerprint sensor  
A separate control system may be configured for a combined sensor device. Alternatively, at least part of the control system may be included in another device, such as a processor of a mobile...
8743086 Dual-mode touch sensing apparatus  
The present invention provides a dual-mode touch sensing apparatus. The dual-mode touch sensing apparatus includes a substrate, a first touch sensing electrode formed on the substrate and a second...
8743065 Method of identifying a multi-touch rotation gesture and device using the same  
A method of identifying a rotation gesture comprises detecting one or more induction signals induced by one or more pointing objects that come into contact with a touch-sensitive surface,...
8743061 Touch sensing method and electronic device  
A touch sensing method includes: scanning a plurality of first and second sensor lines, aligned in two different directions, of a touch sensor board; generating first and second indications based...
8743083 Dual mode touchpad with a low power mode using a proximity detection mode  
A system includes a touchpad sensor array, a touch circuit, and a proximity circuit. The touch circuit executes a touch mode configured to track the position of a user or conductive object on the...
8736581 Touch sensing with frustrated total internal reflection  
A touch-screen device includes a radiation source, a waveguide configured to receive radiation emitted by the source and to cause some of the radiation to undergo total internal reflection within...
8736576 Display device having touch panel  
The present invention provides a display device having a touch panel including: a display panel; a capacitance-type touch panel arranged on the display panel; and a front panel arranged on the...
8736574 Pressure-sensitive multi-touch device  
A pressure-sensitive multi-touch device is provided. The multi-touch device includes a matrix of pressure-sensitive cells, each pressure-sensitive cell configured to change a resistance of the...
8736570 Firmware methods and devices for a mutual capacitance touch sensing device  
Disclosed are various embodiments of methods and devices for operating a processor or host controller in a mutual capacitance sensing device. Methods and devices for sorting motion reports...
8736001 Finger sensor including encapsulating layer over sensing area and related methods  
A fingerprint sensor may include a substrate, and a finger sensing IC on the substrate and including a finger sensing area on an upper surface thereof for sensing an adjacent finger. The...
8736572 Touch input device and touch sensor circuit  
The invention discloses a touch input device and a touch sensor circuit. The touch input device includes a touch panel, a selection module and a differential detection module. The touch panel...
8736575 Information processor, information processing method, and computer program  
An information processing apparatus including a detector that detects movement of a manipulation body in a vertical direction in relation to a display, and a processor that determines a speed of...
8736578 Sensing circuit and method for a capacitive touch panel  
A sensing method and circuit for a capacitive touch panel sense the capacitance variation of a lateral capacitor formed at the intersection of two traces of the capacitive touch panel, to...
8736874 Display device, electronic device and image processing apparatus including the display device, and method of displaying information  
On a touch-panel display of an image forming apparatus, a function selecting area and a preview area are displayed next to each other. On the function selecting area, a function setting menu is...
8736555 Touch sensing through hand dissection  
Apparatus and methods are disclosed for simultaneously tracking multiple finger and palm contacts as hands approach, touch, and slide across a proximity-sensing, multi-touch surface....
8736571 Mesh design for touch sensors  
In one embodiment, an apparatus includes a touch sensor including a mesh of multiple first lines and second lines of conductive material extending across a display. The first lines are...
8736559 Portable electronic device and method of controlling same  
A method includes determining first respective values representative of forces applied by a plurality of actuators to a touch-sensitive input device of an electronic device, controlling the...
8736573 Method and apparatus compensating noise in touch panel  
Touch screen systems and method of compensating noise in same are presented. One touch screen system includes; a touch screen panel having sense channels providing a sense output corresponding to...
8736577 Storing baseline information in EEPROM  
Pre-stored no-touch or no-hover (no-event) sensor output values can initially be used when a sensor panel subsystem is first booted up to establish an initial baseline of sensor output values...
8736568 Two-dimensional touch sensors  
In a touch sensor, as well as providing touch position data, additional data is provided on the shape of the touch. This is achieved by having sampling nodes on a finer mesh than the size of the...
8736432 Touch sensor having a selectable sensitivity level and method of selecting a sensitivity level of a touch sensor  
A touch sensor assembly having a selectable sensitivity level allows for a user to activate a touch sensor while wearing hand covers. The touch sensor assembly includes a touch sensor, a...
8730204 Systems and methods for signaling and interference detection in sensor devices  
An input device processing system comprises a sensor module that transmits a first transmitter signal with a transmitter electrode and receives a resulting signal with a receiver electrode. The...
8730205 Touch panel input device and gesture detecting method  
Detection of complex input by two touched points are enabled to be detected by a resistive film type touch panel input device equipped with two resistive films facing each other with a minute gap...
8730189 Coordinate input device and display device including the same  
Provided is a coordinate input device including: a coordinate input unit having a plurality of first detection electrodes and a plurality of second detection electrodes; an electrode drive circuit...
8730195 Touch-sensitive device and touch-sensitive display device  
A touch-sensitive device includes a transparent substrate, a touch-sensing structure, a decorative layer, a trace layer, a passivation layer and a sheltering layer. The touch-sensing structure is...
8730186 Touch panel  
A touch sensor (touch panel) which can be formed over the same substrate as a display portion is provided. Alternatively, a touch sensor (touch panel) which does not cause degradation in the...
8730198 Display device and driving method thereof  
A display device includes a display panel having a plurality of pixels, a plurality of sensing units formed in row and column directions in the display panel, each of the sensing units generating...
8730207 Method of driving and detection for capacitive touch screen and device thereof  
A method of driving and detection for a capacitive touch screen and a device thereof are provided. The method includes: sending, from a driving side, excitation signals through a plurality of...
8730201 Touch panel  
A touch panel includes an insulating base, a plurality of first sensing electrodes, a plurality of second sensing electrodes and a plurality of third sensing electrodes. The insulating base has a...
8730194 Finger stylus for use with capacitive touch panels  
Capacitive styluses and methods for use thereof. A stylus according to the present application may include a finger engagement portion adapted to engage the finger of a user. Furthermore, the...
8730202 Touch sensing apparatus and touch sensing method thereof  
A touch sensing apparatus and a touch sensing method are provided. The touch sensing apparatus includes a plurality of capacitance touch sensors and a post-processing circuit. Each of the...
8730203 Method and device for acquisition of data from a multicontact matrix tactile sensor  
A data acquisition method to acquire data from a multicontact matrix tactile sensor having a matrix array of a cells, includes scanning the cells of the matrix array sequentially, and measuring an...
8730197 Touch panel controller and electronic apparatus employing same  
A touch panel controller (1), which can accurately detect changes in capacitance values of respective first and second electrostatic capacitors which are touched, includes: a driving section (4)...