Semiconductor display device and method of driving a semiconductor display
A semiconductor display device capable of performing clear display of a high definition image, in which flicker, vertical stripes, horizontal stripes, and...
Display device, manufacturing method thereof, control method thereof, and
A display device including a liquid crystal display (LCD) panel, a backlight module, and a photo-sensing device is provided. The backlight module is disposed...
Drive circuit and drive method of light emitting display apparatus
A drive circuit for a light emitting display apparatus including a pixel circuit having a light emitting device for emitting a light having brightness...
Haptic sense rendering apparatus and haptic sense rendering method
A haptic sense rendering apparatus is disclosed that includes a haptic sense rendering unit, a magnet, a coil that magnetically interacts with the magnet and...
Output buffer of a source driver applied in a display
An output buffer and a controlling method are disclosed. The output buffer comprises an upper buffer and a lower buffer. In the controlling method, at first, a...
Plasma display device and method of driving the same
A plasma display device to generate a stable reset discharge and to reduce background luminance and a method of driving the same. The plasma display device...
System for generating print data providing interaction with computer
A system for enabling user interaction with computer software. The includes a computer system for determining information related to an interactive element,...
Refined coordinate detection method and error correction method for touch
A refined coordinate detection method for a touch panel, which more finely measures coordinates of an object without increasing the number of infrared...
System for software interaction using printed forms and sensing device
A system for enabling user interaction with computer software which includes a printer and sensing device. The printer receives print data and prints a form by...
Method of interacting with software using printed form identity
A method of enabling user interaction with computer software including, in a computer system transferring print data to a printer, printing a form responsive to...
Method of interacting with software using form identity
A method of enabling user interaction with computer software including, in a computer system, transferring print data to a printer, printing a form responsive...
Adaptive non-contact testing method for touch panel
An adaptive non-contact testing method is provided for testing a touch panel, wherein an air nozzle generates an air jet toward a selected position on a touch...
Multi-touch interfaces for user authentication, partitioning, and external
Multi-touch interfaces allow user interaction with multiple points of contact to control external devices such as game consoles, authenticate users, partition...
Method, apparatus and computer program product for facilitating data entry
via a touchscreen
A method, apparatus and computer program product are provided for facilitating data entry into an electronic device via a touchscreen. As a user places his or...
Display device and an electronic apparatus using the same
In a conventional display device comprising a sub-display, the display device is increased in thickness and in the number of components as the number of...
Portable terminal unit
The opening and closing state detecting section to detect an opening and closing state of the first and the second housing is provided. In the case where an...
Tablet PC and method for keyboard containing the same
A tablet computer is provided. The tablet computer includes: an electronic computing base having receiving portion; a liquid crystal display pivotally connected...
Virtual keyboard system and control method thereof
In a device that uses a virtual keyboard, an input field and a virtual keyboard used upon data input to that field are registered in association with each...
Seeing with your hand
The disclosure describes methods and systems for gathering and conveying information, for example, such as with a hand of a user. In one embodiment, the method...
Master-slave manipulator system
In a master-slave manipulator system, an intuitive operation can be achieved by a simple structure in which a layout of a monitor and an operation input device...
Laboratory apparatus with a control device
A laboratory apparatus having at least one control device (4) comprising an electric printed-circuit board (15) of the control device (4) that is disposed on an...
Multidimensional input device
A multidimensional input device is disclosed. In one embodiment, the multidimensional mouse comprises three sensors and a chassis. Each sensor is suitable for...
Image display apparatus and method of controlling over-current therefor
An image display apparatus includes: a lighting unit which includes a lamp unit, and illuminates light onto a display screen; a power supply unit which supplies...
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...
Display and source driver thereof
A source driver for driving a display panel includes a sample/hold circuit, a first low voltage amplifier, a second low voltage amplifier, a first multiplexer,...
A data driver circuit is divided into a low potential region, an intermediate potential region, and a high potential region, and relative withstand voltages in...
Display device and method of operating the display device to change
luminance during a selected portion of a frame
A display panel includes a first switching element, a liquid crystal capacitor and a second switching element. The first switching element receives a gate...
Display device and driving method thereof
A display device and a driving method thereof are disclosed. The display device includes a plurality of pixels arranged in a matrix with each pixel including...
Liquid crystal display panel and testing system and method thereof
A testing system of a liquid crystal display panel including a substrate, a driving circuit, a first testing pad, and a second testing pad is provided. The...
Liquid crystal display device and method of driving the same
A liquid crystal display device and a method of driving the same is disclosed, which can decrease the number of source drive integrated circuits ICs used to...
Electroluminescence display apparatus
During a blanking period of a video signal, an element driving transistor for controlling a drive current supplied to an EL element is operated in its...
Passive matrix type display device
A passive matrix type display device includes: a display unit having a display area; first electrodes on the area for switching between a conductive state and a...
Organic light emitting display device and driving method for the same
An organic light emitting display device and a driving method for the same is provided. The device includes a pixel portion adapted to receive a scan signal and...
Current drive circuit and display device
In a current drive circuit, variation in output current is reduced. A current adjustment section and a current output section generate a grayscale according to...
Organic electroluminescent display device
In an organic electroluminescent (EL) display device, a main display panel and a sub display panel share a data line and a power supply voltage line. The...
Plasma display and driving method thereof
A plasma display and a driving method for the plasma display. The plasma display is constructed with a control type plasma display panel having a closed barrier...
Method for grayscale display processing for multi-grayscale display to
reduce false contours in a plasma...
In the PDP device, for example, two types of SF lighting patterns (A and B modes) are equally divided and arranged in spatially different regions in a field....
Plasma display device
A plasma display device includes a plasma display panel provided with plural discharge cells each having discharge gas, a pair of sustain electrodes which...
Narrowcast media content distribution and display system with content
A media content distribution and display system and method that includes a central server, a number of remote display devices, and an electronic network for...
Reinforcement fabrics with electronic transmission capabilities
Antennas using nonwoven geotextiles with embedded metallic or other wave carrying fibers are described herein. The geotextiles antennas are designed to be an...
A multiband antenna includes a first antenna unit for receiving/sending wireless signals having higher frequencies and a second antenna unit for ...
Open-ended two-strip meander line antenna, RFID tag using the antenna, and
antenna impedance matching method...
An open-ended two-strip meander line antenna, an RFID tag using the same and an antenna impedance matching method thereof are provided. The antenna includes: a...
Dual reflector mechanical pointing low profile antenna
Dual reflector offset mechanical pointing low profile telecommunication antenna, to be used above all on vehicles, even high-speed ones. Its reduced physical...
Device for two-dimensional imaging of scenes by microwave scanning
For two-dimensional imaging of scenes through continuous passive or active microwave scanning, use is made of a fully mechanized directional antenna array...
Reconfigurable antenna using addressable conductive particles
An antenna made up of small addressable conductive segments, or pixel elements, located in a dielectric space positioned over a two-dimensional pixel element...
Flexible transmit/receive antenna pair using a switchable
0.degree./180.degree. phase shifter
A switchable 0.degree./180.degree. phase shifter on a balanced transmission line is provided. In one embodiment, the invention relates to an apparatus for...
System and method for focusing antenna signal transmission
The system contains an antenna feed. A signal is in communication with the antenna feed. The signal has a wavelength and a period. A signal lens has a periphery...
Feed assembly for dual-band transmit-receive antenna
A Ka/Ku-band transmitter-receiver comprises a tri-band feed of a Ka-band transceiver, in conjunction with an array of phase combined patch receiving, antennas...
An apparatus including a wireless communications device has an internal antenna system located within the wireless communications device. The internal antenna...
Electronic apparatus with hidden antenna
An electronic apparatus with a hidden antenna comprises a metal frame and a substrate. The metal frame comprises a plurality of side walls and a notch is passed...