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LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME
A liquid crystal display panel includes n-number of gate lines, (m+1)-number of data lines and (m.times.n)-number of pixels, wherein the `n` and `m` are natural...
ORGANIC ELECTROLUMINESCENT DISPLAY AND METHOD OF DRIVING THE SAME
An organic electroluminescent display and method of driving the display are disclosed. The display includes a power supply voltage generator which generates...
CIRCUIT FOR CONTROLLING DATA DRIVER AND DISPLAY DEVICE INCLUDING THE SAME
Circuits for controlling a data driver of a display device are provided. The circuit may include a bias block that may output a first or second bias current or...
REFERENCE VOLTAGE GENERATION CIRCUIT, POWER SOURCE DEVICE, LIQUID CRYSTAL
A reference voltage generation circuit of the disclosure includes a first amplifier circuit and a second amplifier circuit. The first amplifier circuit includes...
Electrophoretic Device and Driving Method Thereof
A driving method for driving an electrophoretic display device is provided. The electrophoretic display device comprises a plurality of scan lines. When...
Driving Method, Driving Module and Liquid Crystal Display Device
A driving module for a liquid crystal display device with a dual-gate structure includes a data line signal processing unit, for generating a plurality of data...
OUTPUT CIRCUIT, DATA DRIVER CIRCUIT AND DISPLAY DEVICE
An output circuit includes a differential input stage, an output amplifier stage, a current control circuit; an input terminal, an output terminal. The current...
DRIVING METHOD FOR ELECTROPHORETIC DISPLAYS
This application is directed to an electrophoretic display device in which the common electrode is not connected to a display driver. The driving method...
DISPLAY APPARATUS AND DRIVING METHOD FOR THE SAME
A display apparatus includes a plurality of light emitting elements, a plurality of driving circuits connected to first electrodes of the respective light...
An LUT fixedly stores correction values to compensate for a pull-in voltage in pixels in a liquid crystal panel. In at least one example embodiment, the display...
DISPLAY DEVICE AND METHOD FOR DRIVING SAME
An output stage of a common electrode driving circuit includes a plurality of sub-output stages each of which is capable of supplying a voltage to a common...
LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DEVICE
A liquid crystal display panel of at least one embodiment of the present invention is a liquid crystal display panel of an active matrix type, increasing a...
Display Driving Circuit
A display driving circuit is provided. The display driving circuit, in which a gate driver shifting and outputting an input signal is embedded, includes an...
ACTIVE MATRIX DISPLAY DEVICE
An exemplary active matrix display device includes a plurality of gate signal lines, a plurality of data signal lines and a plurality of pixel rows. The gate...
LIQUID CRYSTAL DISPLAY DRIVING CIRCUIT WITH LESS CURRENT CONSUMPTION
An LCD driving circuit includes a first buffer configured to have a terminal for a first voltage, a terminal for a second voltage and a terminal for an...
APPARATUS AND METHOD FOR DRIVING DISPLAY DEVICE
A driving apparatus of a display device, comprises a signal controller which receives an image signal and an input control signal from an outside, a signal...
LIQUID CRYSTAL DISPLAYS
Electronic apparatus, systems, and methods to operate a liquid crystal display provide a mechanism that can be used to address image sticking on the display....
LIGHT SENSING DEVICE HAVING A COLOR SENSOR AND A CLEAR SENSOR FOR INFRARED
A light sensing device has a first filter to block visible light in a light path. The light sensing device also has a first color sensor and a clear sensor, to...
Power Calibration of Multiple Light Sources in a Display Screen
A display device with multiple light sources includes a first detector for detecting a brightness of one or more different portions of the image formed on the...
METHOD AND DEVICE FOR AUTOMATICALLY CONTROLLING LUMINANCE OF DISPLAY UNIT
A method and an apparatus for displaying and controlling a screen of a portable terminal device are provided. The apparatus includes a sensor for detecting...
NEIGHBORHOOD BRIGHTNESS MATCHING FOR UNIFORMITY IN A TILED DISPLAY SCREEN
Brightness between the individual tiles of a tiled display system is matched for improved uniformity and overall brightness of images produced by the display...
Driving Device, Driving Method and Portable Electronic Display Device
A driving device for a portable electronic display device for showing a digital content includes a movement sensor installed in the portable electronic display...
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
A liquid crystal display device capable of reducing power consumption of a gate driving circuit and a method for driving the same are discussed. The liquid...
SYSTEMS AND METHODS FOR WRITING ON AND USING ELECTRONIC PAPER
Embodiments of the present invention are directed to systems and methods for writing on electronic paper ("e-paper") and display platforms implemented with...
Method of Reducing Noises on a Touch Panel
During test of a display, a synchronous reference signal is determined, and an appearing moment of a minimal-noise signal is determined based on a start moment...
Display Device Having Vibration Function and Vibration Type Touch-Sensing
A vibration type touch-sensing panel includes a substrate, a plurality of vibration units, and a control module, wherein the vibration units are disposed on the...
TOUCH PANEL INPUT SYSTEM AND INPUT PEN
A touch panel input system of the present invention includes a touch panel integrated liquid crystal display device (100) and an input pen (60) for carrying out...
TOUCH PANEL INTEGRATED DISPLAY DEVICE
A touch panel integrated display device which can reduce an entire thickness and weight and which can prevent display quality deterioration is discussed. The...
The present invention relates to a matrix optical sensor including: a matrix of pixels (6.sub.ij), each pixel (6.sub.ij) being identified by a row address and...
Gesture Input Using an Optical Input Device
A method, an apparatus and a computer program, the method including detecting first information, indicating that a first action is to be performed, from an...
OPTICAL TOUCH PANEL AND TOUCH DISPLAY PANEL AND TOUCH INPUT METHOD THEREOF
An optical touch panel includes a substrate, a single planar light generator, at least a retro reflector device, and a single photo sensor array. The substrate...
ELECTRONIC DEVICE WITH INFRARED TOUCH INPUT FUNCTION
An electronic device includes a display panel and an infrared touch module. The infrared touch module includes a circuit board mounted parallelly under the...
Multi-User Interactive Coffee Table
My invention is a Multi-User Interactive Coffee Table, which allows multiple users to interact with an LCD screen at the same time, using their fingers to...
TOUCH-SENSITIVE DEVICE AND FABRICATION METHOD THEREOF AND TOUCH-SENSITIVE
A touch-sensitive device includes a transparent substrate, a touch-sensing structure, a metal trace layer, a transparent conductive layer and a first insulation...
MUTUAL CAPACITANCE TOUCH PANEL
A mutual capacitance touch panel has an at-least-95% overlap rate of area between each upper sensing area of an upper sensing unit mounted thereon and a...
INPUT APPARATUS WITH INTEGRATED DETECTION SECTIONS OF ELECTROMAGNETIC TYPE
AND CAPACITIVE TYPE
An input apparatus with integrated detection sections of electromagnetic type and capacitive type is disclosed. The apparatus comprises a substrate, a control...
CAPACITIVE TOUCH PANEL
Disclosed herein is a capacitive touch panel 100 including a first transparent electrode 120 formed on one surface of a first transparent substrate 110, a first...
TOUCH SENSING ERROR COMPENSATION
Error compensation of a touch sensing signal is provided. A touch screen can include a drive region that can be driven by a drive signal, and a sense region...
Capacitive Touchscreen System with Drive-Sense Circuits
Disclosed herein are various embodiments of a capacitive touchscreen system that is capable of sensing, simultaneous or near-simultaneous multiple finger...
Capacitive Touchscreen System with Multiplexers
Disclosed herein are various embodiments of a capacitive touchscreen system that is capable of sensing simultaneous or near-simultaneous multiple finger touches...
INFORMATION PROCESSING APPARATUS
An information processing apparatus includes a touch panel configured to provide a display and detect an operation on the display; and a display control part...
MULTI-POINT TOUCH SCREEN OPERATING TOOL
A method for determining a touch point during a special touch object contacting with a touch screen, and a touch screen operating tool, in particular a touch...
Touch-Operating Input Device And Electronic Device Equipped With The Same
The touch-operating input device is configured so that when the control circuit turns on the main light source corresponding to each of the translucent...
PORTABLE TERMINAL, INPUT CONTROL PROGRAM AND INPUT CONTROL METHOD
A portable terminal includes a touchpad that detects contact made thereto and output a value indicating a degree of the contact, and stores a first threshold...
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...
A touch panel having high durability is provided. Either one or both of a display device and a flexible panel have island-shaped protective bodies formed on...
TOUCH SCREEN DEVICE
A panel main body comprises a plurality of transmitting electrodes provided in parallel to one another and a plurality of receiving electrodes provided in...
DOCKING STATION WITH REDUNDANT COMMUNICATION PATH
A docking station adapted to receive a touch-sensitive portable control device for communication with a programmable multimedia controller is provided. The...
An input device includes an electrode part, a switching circuit, a driving circuit, a detecting circuit, and a controller. The electrode part includes a...
THRESHOLD COMPENSATION METHOD ON TOUCH DEVICE
The disclosure provides a threshold compensation method applied to a touch device including a plurality of touch points. The threshold compensation method...