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8988318 LCD bit display and communication system  
A communication system and method are described for transmitting data from a display in a bit transmission data format to a machine vision system. The described system and method allows for the...
8941635 Driving circuit for electrophoretic display device  
There is offered a driving circuit for an electrophoretic display device directed to avoiding a problem that clearing display on a display unit is not performed when the power supply is lost and a...
8773420 Digital driving circuits, methods and systems for liquid crystal display devices  
A method may include controlling a display device in at least first mode by varying a correlation between display driver signals applied across display segments within the display device; wherein...
8704818 Digital driving circuits, methods and systems for liquid crystal display devices  
A method may include generating display driver signals that vary between only two levels and applying the display driver signals to opposing electrodes of a display segment within a display...
8676921 Contextual mapping based learning by converting information  
A method, network server, communication device and system of preparing a pictorial representation of information. The system comprises a server for providing information and generating the...
8629832 Electrophoretic display device, electronic device, and drive method for an electrophoretic display panel  
An electrophoretic display device has an electrophoretic display panel that has a plurality of drive electrodes, a common electrode, and a plurality of electrophoretic particles disposed between...
8610662 Driving of electrowetting displays  
The invention relates to a method of driving an electrowetting display which includes a plurality of electrowetting elements, the display comprising at least one first fluid and a second fluid...
8581804 User programmable graphics in non-volatile memory for EPD driver IC  
Systems and methods are disclosed for a display driver having an internal non-volatile memory in order to save memory storage and computation effort of a host processor. In a preferred embodiment...
8514170 Magnetic display for watches  
A smaller sized flip dot display utilizes a magnetically actuated pixel that rotates between two orientations. The orientations display two different optical states. A simulated dot matrix design...
8456383 Circuit and method for controlling a liquid crystal segment display  
Circuit and method for controlling a liquid crystal segment (1) display wherein the shape of the control signals of the segments (e1, e2, b1, b2) is adapted according to a supply voltage (Vdd) so...
8344966 Method and system for providing a fault tolerant display unit in an electronic device  
Method and apparatus for providing a fault tolerant display unit for an electronic device such as a glucose meter, including display unit, and a controller unit operatively coupled to the display...
8319655 Rewriting apparatus control circuit  
A rewriting apparatus control circuit includes a display system and a processor. The processor includes a first input terminal receiving a rewriting complete signal from the rewriting apparatus; a...
8248325 Drive circuit  
A plurality of resistive paths are coupled in parallel to a common node. A high side driver is operable responsive to first control signals to selectively supply current to certain ones of the...
8203506 LED drive circuit  
An LED array includes a plurality of LED segments connected in a common cathode configuration at a common cathode node. A high side driver is operable responsive to segment control signals to...
8174494 Electrophoretic display device, electronic device, and drive method for an electrophoretic display panel  
An electrophoretic display device comprises an electrophoretic display panel having drive electrodes, a common electrode, and electrophoretic particles inbetween. The panel can update the display...
8115612 Display device for vehicle  
A display device for a vehicle that display an amount of a particulate matter collected in a filter device for exhaust gas purification. A vehicle 1 includes distance storage apparatus 46 for...
8044898 LED display apparatus having a column and row controller  
An LED display apparatus 1 in which at least multiple LEDs are serially-connected to a power circuit part having a constant current power source, each one of the LEDs has a switching element...
7719496 Organic thin film transistor, method of manufacturing the same, and flat panel display device with the organic thin film transistor  
An organic thin film transistor that has good adhesiveness and good contact resistance as well as allows ohmic contact between an organic semiconductor layer and a source electrode and a drain...
7605777 Display device for a portable instrument such as a watch  
A display device for a portable instrument includes at least a first transparent or semi-transparent plate arranged on a bottom element. Several closed cavities are formed at least in part in the...
7324071 Segmented character display  
A character display comprises fifty-nine segments arranged into rows and columns. Twenty eight of the fifty-nine segments define a periphery of the display, eleven additional segments define...
7129911 Segmented display having uniform optical properties  
A display comprising: a) a substrate;b) first transparent conductors;d) second conductors patterned to form segments;e) inter-segment material disposed between said second conductors, electrically...
7015877 Multi-color segmented display  
A multi-color segmented LED or other light emitting arrangement display includes specially designed segments such that there are two or more rooms within one segment. When one or more LEDs or...
6937212 System and method for driving LCD displays  
A system and method for driving a liquid crystal display (LCD) having at least one segment. The system includes an LCD driver connected to a segment of the LCD. A processor is connected to the LCD...
6927749 LCD display with failure control  
Liquid crystal display with conductive segments for representing symbols which also has at least one inverse segment that fills at least in part the display area that is not covered by the...
6927750 External display device of refrigerator and method for controlling the same  
An external display device of a refrigerator which includes a microprocessor enabling a serial data transmission/reception between the external display device and a control unit included in the...
6724355 Electronically actuated display array for displaying arithmetic operation symbols  
An improved multi-segment, electronically-actuated display array that displays (a) a multiplication symbol configured approximately like “×”, and, centered in the same location, (b) one or more of...
6683587 Switched mode digital logic method, system and apparatus for directly driving LCD glass  
A digital circuit having a plurality of digital outputs coupled to backplane(s) and segments of a LCD glass in combination with a software program functions as a “switched mode” LCD driver....
6674416 Small-sized sensor  
A photoelectric sensor 11 has a level display unit (28). The level display unit (28) is constituted by arranging a plurality of 7-segment indicators (33). The 7-segment indicators (33) are...
6567978 Television audience monitoring system and method employing display of cable converter box  
A display interface device and method for determining a currently tuned-to channel of a set-top converter box having an electronic display that indicates the currently tuned-to channel via...
6549179 LED display assembly  
Surface mounted LEDs are arrayed in special patterns to provide a relatively high resolution dot-matrix visual display and/or multi-segment character displays. Especially abbreviated solder...
6535186 Multicolor display element  
A multicolor display element includes a plurality of display areas arranged in a pattern. Each display area includes three light emitting diodes for emitting light signals of respectively...
6525700 Multi-segment alphanumeric display  
A multi-segment alphanumeric display, such as a seven-segment display, is described. The display comprises a body including at least seven discreet segments. A lens to covers each of the segments....
6496168 Display element drive device  
A transistor Q11 for supplying driving currents Ia to In to EL display elements 11a to 11n is provided in a stabilization voltage supply circuit 33. The transistor Q11 is connected to a current...
6414662 Variable color complementary display device using anti-parallel light emitting diodes  
A variable color complementary display device includes a plurality of display areas arranged in a pattern for selectively exhibiting a plurality of display units. Each display area includes a...
6388642 Bidirectional multispeed indexing control system  
A bidirectional multispeed indexing control system for a display unit which has an increment input and a decrement input so as to be controllable to sequentially index through an ordered list of...
6345174 Display apparatus for a vehicle audio system  
A display panel includes a plurality of alphanumeric segment display elements. A display control circuit controls a plurality of the alphanumeric segment display elements in accordance with either...
6281864 Digital display system for variable color decimal point indication  
A variable color light emitting diode digital display system automatically exhibits integers and decimal numbers in different colors. A logic circuit is provided for detecting the presence or...
6239776 Multicolor multi-element display system  
A multicolor multi-element display system includes a plurality of multicolor display elements, each having color control inputs for controlling its color and an enable input for controlling its...
6219014 Variable color display device having display area and background area  
A light emitting diode display device includes a variable color display area, for exhibiting a selective display unit, substantially surrounded by a variable color background area. The light...
6204831 Liquid crystal display driver  
A liquid crystal display driver has a system of driving a plurality of segments with 1/n duty binary voltages. In the system, one frame period has the following three sub-periods; the first...
6201529 Liquid crystal display apparatus and method of driving the same  
An electrically controlled birifringence type liquid crystal display panel has a pictograph (picto) display area and character display areas. Character codes are stored in a DDRAM and color...
6198466 Multifunctional digital indicator  
A nonmechanical fully electronic multifunctional digital indicator useful for providing elapsed time indications or as event counters is disclosed. The event counter uses a ChLCD-type matrix array...
6166710 Variable color display system for sequentially exhibiting digital values  
A variable color display systems sequentially exhibits digital values in a color in accordance with the relation of the presently exhibited digital value to a past digital value. A memory,...
6097302 System and method for monitoring a plural segment light-emitting display  
A monitoring system for a display unit includes phototransistors for detecting light emitted from a plurality of selectively energizable light-emitting diode (LED) segments in an energized state...
6058276 User interface for an electrostatographic reproduction machine  
An electrostatographic reproduction machine including a controller to time multiplex the function of displaying visual information and scanning user input devices. The machine includes an input...
6005538 Vacuum fluorescent display driver  
A vacuum fluorescent display driver and method for driving a vacuum display device includes a segment selecting circuit which selectively applies a potential of a particular polarity to a segment...
5969628 Display device for a 7-segment font  
A display device is disclosed for displaying a character having a font of the "7-segment" type. The display includes segment drivers for activating/deactivating one or various icons from a set of...
5952985 Update method for displaying highly dynamic events in multiplexed character displays  
A method of updating characters within a multiplexed display used for displaying events including dynamic events which occur at a relatively faster rate. The display characters representing...
5903244 Light display and method of forming the same  
An alpha-numeric display arrangement, designed to be vandal-proof, has an opaque mould plate mounted on the reverse of a metal front plate. Elongate apertures in the front plate each form one of a...
5874931 Microcontroller with dual port ram for LCD display and sharing of slave ports  
A single semiconductor chip device is utilized for controlling an external system which has a liquid crystal display (LCD) associated therewith. A dual port random access memory (RAM) stores data...
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