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US20140320543 DISPLAY PANEL  
A display panel includes a flat area and a bent area bent relative to the flat area. The flat area includes a plurality of first pixels, and the bent area includes a plurality of second pixels....
US20120256814 PIXEL CHIP, DISPLAY PANEL, LIGHTING PANEL, DISPLAY UNIT, AND LIGHTING UNIT  
There are provided a pixel chip capable of preventing false lighting of a light emitting device, a display panel including the pixel chip as a pixel, a lighting panel including the pixel chip as a...
US20110012820 PIXEL ARRANGEMENT STRUCTURE FOR ORGANIC LIGHT EMITTING DISPLAY  
A pixel arrangement structure for an organic light emitting display including a plurality of sub-pixel groups repeatedly arranged, wherein each of the sub-pixel groups includes: four first...
US20140168037 SMART PIXEL LIGHTING AND DISPLAY MICROCONTROLLER  
A light emitting assembly is described. In one embodiment, one or more light emitting diode (LED) devices and one or more microcontrollers are bonded to a same side of a substrate, with the one or...
US20060158422 Rotating type electric sign board and method for driving thereof  
A rotary electronic display board and a method for driving the same. The rotary electronic display board switches individual LEDs on or off at their correct positions irrespective of a variation...
US20130234917 PIXEL ARRANGEMENT STRUCTURE FOR ORGANIC LIGHT EMITTING DISPLAY DEVICE  
A pixel arrangement structure of an OLED display is provided. The pixel arrangement structure includes: a first pixel having a center coinciding with a center of a virtual square; a second pixel...
US20140071030 PIXEL ARRANGEMENT STRUCTURE FOR ORGANIC LIGHT EMITTING DIODE DISPLAY  
A pixel arrangement structure of an organic light emitting diode (OLED) display is provided. The pixel arrangement structure includes: a first pixel having a center coinciding with a center of a...
US20140009515 Pixel Circuit Display Driver  
A display includes a plurality of pixels and operates in a selected load period, a separate deselected load period, and a separate illumination period. Light may be generated by the plurality of...
US20110141000 PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME  
A pixel circuit and an organic light emitting display using the pixel circuit are disclosed. The pixel circuit compensates for variation of the threshold voltage of a driving transistor and for...
US20070097042 Refrigerating appliance provided with an oled display  
A refrigerating appliance provided with a display including at least one organic light-emitting diode (OLED). The display can include a plurality of individual displays which are respectively...
US20120026106 ELECTRONIC PAPER DISPLAY  
Disclosed herein is an electronic paper display. The electronic paper display includes an electronic paper panel, a light guide structure, and a light source. The light guide structure is disposed...
US20120139965 ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR DRIVING DISPLAY PANEL THEREOF  
An OLED display and a method for driving a display panel thereof are provided. The layout area of each pixel of the OLED display panel is specially designed to be a rectangle in shape, and the...
US20140320555 ACTIVE MATRIX TRIODE SWITCH DRIVER CIRCUIT  
A pixel circuit for an active matrix organic light-emitting diode display system includes a first input node, a second input node, first power supply node, a second power supply node, a triode...
US20150015468 ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY  
An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a substrate and odd and even-numbered pixels adjacent to each other in a column direction and...
US20110261090 INSULATING GLASS PANE  
The present invention concerns an insulating glass pane comprising a first and a second pane of glass, the first and second panes are arranged in mutually plane-parallel spaced relationship by...
US20110063266 PIXEL CIRCUIT OF DISPLAY PANEL, METHOD OF CONTROLLING THE PIXEL CIRCUIT, AND ORGANIC LIGHT EMITTING DISPLAY INCLUDING THE DISPLAY PANEL  
A pixel circuit of a display panel, a method of driving the pixel circuit, and an organic light emitting display device including the display panel. All of a plurality of transistors included in...
US20090174633 ORGANIC LIGHT EMITTING DIODE IDENTIFICATION BADGE  
An organic light-emitting diode (OLED) display device used as an identifier of an entity, person, or user access level in an identification badge. With the illustrative embodiments, the access...
US20050219171 LED curtain display system and method of making  
A light-emitting diode (LED) curtain display system includes LED lighting units on at least one LED light string that are attached to a non-rigid curtain. Each LED lighting unit is held within a...
US20140320545 PIXEL CIRCUIT OF ORGANIC LIGHT-EMITTING DISPLAY  
A pixel of an OLED display is disclosed. A gate voltage of a driving transistor can be precisely adjusted using a second gate electrode that can supply DC power easily securing an operation range...
US20150015467 DISPLAY DEVICE AND DRIVING METHOD THEREOF  
A display device includes: a unit pixel including subpixels electrically connected to first power voltages and a second power voltage, where the first power voltages include a first first power...
US20080242190 Novelty LED-projection message balloon  
Described herein is a novelty led-projection message balloon for allowing a delightful and novel method of communicating endearing messages and/or animation. The inventive device includes a...
US20130321369 Display Brightness Adjustment  
A display comprising an array of pixels having individually adjustable brightness levels; an array of light sensors fixed relative to the pixel array; and a brightness controller for estimating a...
US20140015824 SYSTEM AND METHODS FOR EXTRACTING CORRELATION CURVES FOR AN ORGANIC LIGHT EMITTING DEVICE  
A system and method for determining and applying characterization correlation curves for aging effects on an organic light organic light emitting device (OLED) based pixel is disclosed. A first...
US20120212445 Display With Rear Side Capacitive Touch Sensing  
An apparatus including an electronic display having an electrical display section located behind a front window. A capacitive touch sensor located behind the electrical display section. The...
US20060244355 Plastic substrate for display panel and method of manufacturing the same  
A plastic substrate for a display panel and method of manufacturing the same are provided. The plastic substrate is obtained by mixing an oligomer of a thermosetting resin, inorganic...
US20100033517 BI-STABLE DISPLAY AND DRIVING METHOD THEREOF  
A bi-stable display having a plurality of bi-stable light emitting diodes (LEDs) and a driver are provided. The bi-stable LEDs have bi-stable memory characteristics and emit light according to a...
US20120299807 LED DISPLAY SYSTEM  
The present invention relates to a LED display system (10) including a panel (12) and detecting means (20). The LED display system (10) also includes means (14) for selectively varying power...
US20090284445 LED DATA INPUT SCHEME WITH SEQUENTIAL SCAN METHOD AND CASCADE CONNECTION FOR LIGHT EMITTING DIODE (LED) DISPLAY SYSTEM  
This invention is an architecture of Driver IC used by the LED light systems. Each Driver IC comprises at least one Drive Cell that connects to an individual LED. The LED data are transmitted via...
US20120001888 VOLTAGE PROGRAMMED PIXEL CIRCUIT, DISPLAY SYSTEM AND DRIVING METHOD THEREOF  
A voltage programmed pixel circuit, display system having the pixel circuit and driving method thereof is provided. The pixel circuit includes a light emitting device, a driving transistor...
US20130082912 Display Drives Circuits and Techniques  
A pixel driver architecture for an active matrix OLED display, the pixel driver architecture comprising a voltage-programmed master pixel programming circuit, and a first plurality of...
US20090221330 PORTABLE TERMINAL  
A portable terminal such as a portable telephone provided with an LED display panel in which a plurality of LEDs are arranged in a matrix on the surface of a case. When an incoming call comes in,...
US20070171158 LOW POWER LED-BASED MARQUEE SYSTEMS  
A low power LED based marquee is described. The LEDs are powered by 3.3 VDC.
US20110141089 POWER DRIVER, SOURCE DRIVER, AND DISPLAY APPARATUS INCLUDING THE DRIVERS  
A power driver, a source driver, and a display apparatus including the drivers, may reduce standby mode power consumption. The power driver includes a plurality of boosters and a plurality of...
US20140085213 Force Sensing Using Bottom-Side Force Map  
A force sensor incorporated into a touch device, measuring deflection in a device stack, including compressible elements disposed between the device stack and the frame element. When the device...
US20150009189 DRIVING A MULTI-LAYER TRANSPARENT DISPLAY  
A system and method for driving a multi-layer transparent display, the multi-transparent display including a first transparent display layer and a second transparent display layer is provided. The...
US20130314305 PIXEL CIRCUIT, LIGHT EMITTING DIODE DISPLAY USING THE SAME AND DRIVING METHOD THEREOF  
A pixel circuit of a light emitting diode display includes a light emitting diode, six transistors and two capacitors. The effect of the variation of the threshold voltage of the transistor in the...
US20060022898 Light emitting diode driver circuit with current compensation  
The present invention provides a light emitting diode driver circuit with current compensation. A plurality of LEDs are arranged in matrix form, the panel and the switches have circuit resistance,...
US20090201281 Active Matrix Display Drive Control Systems  
This invention relates to methods, apparatus, and computer program code for driving an active matrix display, in particular an organic light emitting diode (OLED) display, with reduced power...
US20140320550 LIGHT-EMITTING COMPONENT DRIVING CIRCUIT AND RELATED PIXEL CIRCUIT AND APPLICATIONS USING THE SAME  
A pixel circuit relating to an organic light emitting diode (OLED) is provided by the invention, and if the circuit configuration (5T1C or 6T1C) thereof collaborates with suitable operation...
US20080158115 Led Display System  
A method of displaying an input signal (IV) on a full color LED display is discussed wherein the display has pixels (11) comprising at least four LED's (PLi) which respectively emit light with...
US20110012819 CURRENT GENERATOR AND ORGANIC LIGHT EMITTING DISPLAY USING THE SAME  
A current generator for supplying or sinking current to/from pixels. The current generator includes a variable power source, a first amplifier having a first input terminal coupled to the variable...
US20050128168 Topology for increasing LED driver efficiency  
A method for driving a series of LEDs includes the steps of monitoring the forward voltage of at least one of the LEDs and configuring the LED to be powered by a combination of a current source...
US20060055642 LED display modules with pixel designs for enhanced visual quality of virtual pixels  
An LED visual display apparatus includes a plurality of LED pixels arranged in a generally rectangular array and each having a substantially identical construction. A controller controls groups of...
US20120044269 ORGANIC LIGHT EMITTING DIODE DRIVER  
There is provided an organic light emitting diode driver capable of compensating for pixel deterioration in real time during the driving of pixels by selectively compensating pixels, requiring...
US20120075358 DISPLAY APPARATUS  
A display apparatus includes: a display panel; an LED backlight unit that emits light to the display panel; an LED driver that drives an LED of the LED backlight unit; an LED temperature detection...
US20140104325 STABLE FAST PROGRAMMING SCHEME FOR DISPLAYS  
A technique for improving the spatial and/or temporal uniformity of a light-emitting display by providing a faster calibration of reference current sources and reducing the noise effect by...
US20050248517 System and method for luminance degradation reduction using thermal feedback  
A system to compensate for luminance degradation of an emissive display is provided. As its primary components, the system includes a controller and a temperature sensor. The controller is coupled...
US20120306812 TOP-EMITTING OLED DISPLAY HAVING TRANSPARENT TOUCH PANEL  
A top-emitting OLED display having a transparent touch panel includes a substrate, an upper cover plate, an OLED device, a capacitive touch device, and a protective layer. The OLED device is...
US20090073096 PROGRAMMABLE LED DRIVER  
An LED driver includes an embedded non-volatile memory (NVM) capable of being programmed and storing control data for setting a variety of features of the LED driver, such as the maximum current...
US20130201172 PIXEL AND ORGANIC LIGHT EMITTING DIODE DISPLAY USING THE SAME  
A pixel and an organic light emitting diode (OLED) display using the pixel are disclosed. The pixel includes a driving transistor for transmitting a driving current, an organic light emitting...