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7623124 |
Active surface
A housing for electronic and electrical units comprising a display device or an operator interface, whereby the display device and/or the user interface extend(s) over the entire surface of the...
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7623123 |
Organic electroluminescent device and method of driving the same
The present invention relates to an organic electroluminescent device that can reduce power consumption and is appropriate for low gray scale images. The organic electroluminescent device includes...
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7623122 |
Electro-optical device and electronic apparatus
An electra-optical device includes an electra-optical panel having scanning lines, data lines, and pixels corresponding to intersections of the scanning lines and the data lines. First and second...
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7623105 |
Liquid crystal display with adaptive color
A system for modifying images to be shown on displays that have display characteristics dependant on the angle at which a displayed image is viewed. An image may be modified by detecting the...
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7623097 |
Emission control driver and organic light emitting display device having the same and a logical or circuit for an emission control driver for outputting an emission control signal
An organic light emitting display (OLED) device using a tiling technique including a system-on-panel (SOP)-type emission control driver. The emission control driver includes a shift register and a...
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7623092 |
Plasma display device and control method therefor
A plurality of sub-frames is classified into first-type and second-type sub-frames. In each reset period of the first-type sub-frames, a gradient voltage pulse having an reverse polarity to that of...
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7620762 |
Data transfer control device and electronic instrument
A data transfer control device includes: a link controller which analyzes a packet received from a host-side data transfer control device through a serial bus; and an interface circuit which...
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7620206 |
Image processing device and method, and distribution medium
To make it possible to accurately track a prescribed part a low-resolution overall image is taken in from an input image, and a medium-resolution image, whose center is the head part, is extracted...
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7619621 |
Display apparatus having precharge capability
A display includes capacitive display elements, output drivers, scan switches, precharge switches, and a precharge stopper. The drivers provide drive currents or voltages corresponding to display...
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7619620 |
Test circuit, electro-optical device, and electronic apparatus
A test circuit for detecting an output signal from a driving circuit includes a judging circuit which outputs a detection signal when the output signal output from the driving circuit has one...
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7619619 |
Information processing apparatus and display control method
A graphics controller generates a video signal for forming a display image to be displayed on the display device. A high quality video engine performs a high quality video process on the video...
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7619599 |
Optical scanning device, method of controlling optical scanning device, and image display apparatus
An optical scanning device, which scans a plurality of color light components so as to display an image, includes a light source unit that supplies a plurality of light beams, and a scanning unit...
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7619597 |
Method and system for programming, calibrating and driving a light emitting device display
A method and system for programming, calibrating and driving a light emitting device display is provided. The system may include extracting a time dependent parameter of a pixel for calibration.
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7619593 |
Active matrix display device
An addressing scheme is provided for a display having an array of current driven pixels. An input voltage is used for generating a desired source-drain current using a transistor operated with low...
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7619589 |
Plasma display and driving method thereof
A plasma display panel and a method thereof is described. A frequency of a sustain pulse varies according to a screen load ratio in each subfield or frame. The frequency of the sustain pulse is...
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7619445 |
Differential amplifier, digital-to-analog converter and display apparatus
A differential amplifier includes a first differential pair, a second differential pair, a load circuit, connected in common to the first and second differential pairs, and first and second current...
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7616196 |
Plasma display device and driving method thereof
During a sustain period of a plasma display device, voltages of Vs and 0V are alternately applied to a plurality of scan electrodes. At this time, by applying Vs to a first node, a first capacitor...
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7616182 |
Display device and driving method thereof
A low-power-consumption active matrix display device is provided. A driving method of an active matrix display device having M gate lines and N source lines, comprises the steps of writing a data...
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7616181 |
Display with system-on-panel design
A display adopting system-on-panel (SOP) design comprising a pixel array, a driving unit, a timing controller, and a first synchronization unit is provided. The pixel array is electrically...
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7615932 |
Reference current generating circuit, organic EL drive circuit and organic EL display device employing it
An organic EL display device having an organic EL drive circuit has a reference current generation circuit that switches the column line drive in response to changing of the dot arrangement of R, G...
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7612789 |
Image display device and timing controller
It is an object to provide a timing controller and an image display device which are capable of recognizing the resolution of a display panel with a simple structure. Image signal line driving...
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7612770 |
Systems for displaying images
Systems for displaying images are provided. A representative system comprises a signal driving circuit comprising a plurality of shift registers connected in series and controlled only by a first...
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7612769 |
Computer-implemented methods for organizing image data produced by resonant Mie scattering of light from microparticles and resulting data structures
A digital representation of an image produced on an electronic image plane by light scattered from one or more substantially spherical microparticles at each of a predetermined number (Q) of...
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7612768 |
Display driver and electronic instrument including display driver
A display driver including: a scan driver and a data driver which drive a display panel; a one-time PROM (OTP) circuit which includes a plurality of OTP cells; a control circuit; and a control...
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7612760 |
Electrophoresis device, method of driving electrophoresis device, and electronic apparatus
An electrophoresis device includes a pair of substrates, a plurality of pixel electrodes, and a common electrode formed on the pair of substrates, a liquid material formed by dispersing charged...
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7612758 |
Brightness control method and device for a display
A brightness control method and device for a display, which calculates a brightness distribution of partial frame image, determines when the partial frame image tends to be dark or light, compares...
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7612754 |
Shift register units, display panels utilizing the same, and methods for improving current leakage thereof
A shift register comprising at least one shift register unit. The shift register unit comprises an input unit, at least one first TFT, and at least one second TFT. The input unit receives an input...
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7612741 |
Plasma display device and driving method thereof
When driving a plasma display panel, in a first subfield of a first frame, turn-on cells are selected among cells of a first group of electrodes by performing an address operation for the first...
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7610419 |
Data transmission apparatus, data reception apparatus, data transmission and reception apparatus and data transmission and reception method
An image data serial signal output from the parallel-serial converting circuit 21 is converted into a differential amplitude signal by the LVDS transmitter 22 in such a manner that the...
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7609254 |
Signal driving system for a display
The invention relates to a signal driving system for a display. The signal driving system comprises: a signal controller, a flexible connector and a plurality of driving devices. The signal...
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7609242 |
Liquid crystal display and integrated driving circuit thereof
A liquid crystal display apparatus includes a liquid crystal display module, an integrated driving circuit, and a power supply circuit. The integrated driving circuit is used for driving the liquid...
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7609239 |
Display control system of a display panel and control method thereof
When electric current is provided to a scan line of a display panel, electric current flowing from an initial end to a final end of the scan line is gradually reduced because of resistance...
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7606082 |
Semiconductor circuit, inverter circuit, semiconductor apparatus, and manufacturing method thereof
The semiconductor circuit includes a voltage-controlled semiconductor device (N)N, the resistance value of which is controllable with a high voltage, the drain terminal of the N can be connected to...
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7605830 |
Grayscale voltage generation device, display panel driver and display
The grayscale voltage generation device includes a first line, a second line and a plurality of serial digital analog converters (DACs). A first reference voltage having a first voltage value is...
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7605810 |
Demultiplexer and display device using the same
A display device including a plurality of data lines for transmitting a data current corresponding to image signals, a plurality of scan lines for selecting select signals, and a plurality of pixel...
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7605809 |
Driver and method for driving a semiconductor light emitting device array
A driver and method for driving a semiconductor light emitting device array is provided. The driver includes at least one current regulator unit having a plurality of controllable switches to...
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7605807 |
Control circuit for balancing current and method thereof
A control circuit for balancing current in a thin display device includes a light source, a power supply, and a control part. The light source includes a plurality of parallel light-emitting diode...
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7605806 |
Data driving system and method for eliminating offset
The present invention relates to a data driving system and method for driving a panel. The data driving system comprises: a gamma voltage supply and a D/A converter. The gamma voltage supply...
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7605802 |
Operator device with haptic feedback
The invention relates to a control device ( 10 ) with haptic feedback, with at least one actuating element ( 12 ), at least one switching apparatus ( 14 ), and at least one positioning device ( 16...
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7605794 |
Adjusting the refresh rate of a display
In a method for adjusting a refresh rate of a display, a current status of at least one lighting criterion is determined. The refresh rate is then adjusted depending on this determined status. A...
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7605791 |
Liquid crystal display having feed-forward circuit
A liquid crystal display (LCD) has a feed-forward circuit, as a result of which an interference phenomenon occurring in each line of an LCD panel (that is, a color blurring) is prevented, and image...
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7605786 |
Liquid crystal display device
A small-sized active matrix type liquid crystal display device that may achieve large-sized display, high precision, high resolution and multi-gray scales is provided. Gray scale display is...
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7605550 |
Controlled bleeder for power supply
An LED backlighting system including: a control circuit; a power source; at least one LED string associated with the power source, the at least one LED string being arranged to be switchably...
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7602408 |
Luminance suppression power conservation
Described herein are systems and methods that reduce power consumption for an electronics device including a display. The systems and methods alter video information in a display area and reduce...
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7602386 |
Reference clock signal generation circuit, power supply circuit, driver circuit, and electro-optical device
A reference clock signal generation circuit for generating a reference clock signal for a charge-pump operation which raises or lowers a voltage includes a clock signal generation circuit which...
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7602385 |
Display device and display system using the same
A display device enables a reduction in the amount of operation processing of a GPU and power consumption at the time of image refresh, and a display system uses the display device. The display...
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7602372 |
Backlight driver circuit and liquid crystal display device having the same
In a backlight driver circuit and a liquid crystal display (LCD) device employing the same, separate forward driving currents are applied to red (R), green (G) and blue (B) backlights,...
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7602368 |
Reset device and method for a scan driver
The invention relates to a reset device for a scan driver. The scan driver is used for driving a control circuit of a display. The reset device comprises: a first input terminal, a second input...
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7602351 |
Three-dimensional display assembly
An assembly for displaying three-dimensional images includes a base portion forming a housing adapted to house electronics and mechanics, and having a planar surface, a projection member disposed...
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7600061 |
Data transfer control device and electronic instrument
A data transfer control device includes: a link controller which analyzes a packet received through a serial bus; an interface circuit which generates interface signals and outputs the interface...
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