Led Drivers Patents Results

We found these Patents Results for: Led Drivers

Engineering Patents: 1 - 20 of 72

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LED matrix current control system A plurality of drivers are provided, whose outputs are tied together and supply the power to the LED array. View Patent Detail from MicroPatent
AC LIGHT EMITTING DIODE AND AC LED DRIVE METHODS AND APPARATUS AC LIGHT EMITTING DIODE AND AC LED DRIVE METHODS AND APPARATUS View Patent Detail from MicroPatent
System of LED drivers for driving display devices System of LED drivers for driving display devices View Patent Detail from MicroPatent
System of led drivers for driving display devices System of led drivers for driving display devices View Patent Detail from MicroPatent
RETROREFLECTIVE PAVEMENT MARKER INCORPORATING A FOCUSED LED RETROREFLECTIVE PAVEMENT MARKER INCORPORATING A FOCUSED LED View Patent Detail from MicroPatent
Integrated electro-optical package with LED display chip and... Integrated electro-optical package with LED display chip and substrate with drivers and central opening View Patent Detail from MicroPatent
Light-emitting diode print head A light emitting diode (LED) print head with a high-density print capability is achieved through an arrangement that produces high- density View Patent Detail from MicroPatent
Led print head for electrophotographic printer Led print head for electrophotographic printer View Patent Detail from MicroPatent
MULTI-SCANNING CONTROL PROCESS AND LED DISPLAYING DEVICE of four LEDs (green, red, blue and 2nd green); a series of pixel drivers for controlling the corresponding LEDs of pixel units; a series of driver View Patent Detail from MicroPatent
Led print head for electrophotographic printer Led print head for electrophotographic printer View Patent Detail from MicroPatent
Led dot matrix drive method and apparatus Led dot matrix drive method and apparatus View Patent Detail from MicroPatent
Display drivers The circuit provides improved control of an electro-display element such as an organic LED pixel. View Patent Detail from MicroPatent
Multi-scanning control process and LED displaying device of four LEDs (green, red, blue and 2nd green); a series of pixel drivers for controlling the corresponding LEDs of pixel units; a series of driver View Patent Detail from MicroPatent
FULLCOLOR LED DISPLAY SYSTEM A gradation control circuit of a fullcolor LED display, wherein a high- speed pulse train the pulse intervals of which gradually increase in a View Patent Detail from MicroPatent
LED recording head including a carrier strip with spaced... LED recording head including a carrier strip with spaced module carriers View Patent Detail from MicroPatent
Modular LED messaging sign panel and display system Modular LED messaging sign panel and display system View Patent Detail from MicroPatent
Leaf-spring assembly for LED printhead A non-impact printhead such as an LED printhead includes a plurality of modular circuit assemblies, each including a plurality of recording elements View Patent Detail from MicroPatent
Method and apparatus for programmably driving an LED display Method and apparatus for programmably driving an LED display View Patent Detail from MicroPatent
LEAF-SPRING ASSEMBLY FOR LED PRINTHEAD View Patent Detail from MicroPatent
TRUE COLOR FLAT PANEL DISPLAY USING AN LED DOT MATRIX AND LED... TRUE COLOR FLAT PANEL DISPLAY USING AN LED DOT MATRIX AND LED DOT MATRIX DRIVE METHOD AND APPARATUS View Patent Detail from MicroPatent

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