Abstract: A display device includes a substrate having a through-hole. The display device also includes a display unit formed on the substrate and surrounding the through-hole, and the display unit is configured to display an image and includes pixels.

Abstract: A multifunctional image forming apparatus includes: a communication device communicable with a server providing a service related to image formation with the user; a display operation device having a display function, for receiving a user operation; and an image forming unit for forming an image in response to a user instruction received through the display operation device. The multifunctional image forming apparatus receives an input operation by the user through the display operation device, displays a screen in accordance with the input operation and, in addition, executes a user registration process for the service provided by the server through communication with the server through the communication device, and displays a screen thereof.

Abstract: A display device includes at least one processing device and at least one display element for representing at least two image planes that are able to be combined with each other, and a method is for representing a plurality of combinable image planes for displaying data.

Abstract: The present invention is to provide an LCD unit, an LCD apparatus, and a method of setting a drive voltage of the LCD unit with a simple operation. The LCD unit includes a label pasted on a place of the LCD unit, wherein the label includes an information code, which is information-coded from a data of a drive voltage for achieving the best contrast in optical characteristics of the LCD unit. The best drive voltage to drive the LCD unit with the best contrast is thereby easily set.

Abstract: A semiconductor device including photosensor capable of imaging with high resolution is disclosed. The semiconductor device includes the photosensor having a photodiode, a first transistor, and a second transistor. The photodiode generates an electric signal in accordance with the intensity of light. The first transistor stores charge in a gate thereof and converts the stored charge into an output signal. The second transistor transfers the electric signal generated by the photodiode to the gate of the first transistor and holds the charge stored in the gate of the first transistor. The first transistor has a back gate and the threshold voltage thereof is changed by changing the potential of the back gate.

Abstract: Backlit LCD displays are becoming commonplace within many vehicle applications. The unique advantage of this invention is that it optimizes system power savings for display of low dynamic range (LDR) images by dynamically controlling spatially adjustable backlighting. This is accomplishes through use of a control technique that takes into account the sequential nature of the video display process.

Abstract: A dual display module having a first display panel and a second display panel, the dual display module including a bezel arranged between the first display panel and the second display panel, and having a penetration area between the first display panel and the second display panel; and a supporting member arranged between the bezel and the second display panel and supporting the second display panel, the supporting member having at least one protrusion unit that protrudes through the penetration area to face the first display panel.

Abstract: A louver panel for an electronic sign incorporating multiple spaced primary and secondary louvers extending outwardly from a configured substantially planar panel to provide direct shading of the structure adjacent to an LED, to the structure of the louver panel including the louvers and the panel, and to provide shading for all or part of an LED. Spacings of the louvers provide for regions of shade which improve contrast and which in transition between panels camouflage horizontal seams.

Abstract: A tiled display apparatus includes at least five functionally identical transparent partially-overlapped display tiles arranged in two dimensions, each display tile including pixels arranged in a two-dimensional array, and the display tiles being disposed so that light emitted by pixels located beneath a neighboring display tile at the edge of the pixel array passes through the neighboring display tile.

Abstract: An integrated circuit device including first to Nth circuit blocks CB1 to CBN disposed along a first direction D1, when the first direction D1 is a direction from a first side of the integrated circuit device toward a third side which is opposite to the first side, the first side being a short side, and when a second direction D2 is a direction from a second side of the integrated circuit device toward a fourth side which is opposite to the second side, the second side being a long side. The circuit blocks CB1 to CBN include at least one memory block MB which stores image data, and at least one data driver block DB which drives data lines. The memory block MB and the data driver block DB are disposed adjacent to each other along the first direction D1.

Abstract: 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 electrode, and its manufacturing method. There is also provided a flat panel display device using the organic thin film transistor. The organic thin film transistor includes a source electrode, a drain electrode, an organic semiconductor layer, a gate insulating layer, and a gate electrode formed on a substrate, and a carrier relay layer including conductive polymer material formed at least between the organic semiconductor layer and the source electrode or the organic semiconductor layer and the drain electrode.

Abstract: A device for representing and/or displaying various process and/or controlled variables for selectable application cases on a display unit, with bar graphs being arranged in respective, predetermined surface elements (A, B, C), with each bar graph, respectively each surface element (A, B, C), having a defined form and/or a defined position on the display. A control unit assembles bar graphs, respectively corresponding surface elements (A, B, C), mosaic-like in a display in such a manner that the resulting bar graph display is matched to a selected application case.

Abstract: A measurement indication method and an apparatus to indicate difference between a measured result taken by a medical measurement instrument and a normal digital value according to medical theory. The medical measurement instrument includes at least a measurement element, a power supply, at least one processing unit and the apparatus to implement the measurement indication method. The apparatus includes a plurality of indication lamps capable of emitting light of three or more colors. The number and lighting color of the indication lamps can be changed sequentially according to the difference of the measured digital value and a normal digital value range. Thereby users can easily determine the difference between the measured result and the normal value. And the measured value can be indicated in graphics.

Abstract: A tiled display device is formed from display tiles having picture element (pixel) positions defined up to the edge of the tiles. Each tile includes a memory which stores display data, and pixel driving circuitry which controls the scanning and illumination of the pixels on the tile. The tiles are formed in two parts, an electronics section and a display section. Each of these parts includes connecting pads which cover several pixel positions. Each connecting pad makes an electrical connection to only one row electrode or column electrode. The connecting pads on the display section are electrically connected and physically joined to corresponding connecting pads on the electronics section to form a complete tile.

Abstract: Disclosed is a constant current driving unit for constant current driving a plural number of series connected light emitting diodes by a pulse-width modulating constant current driving circuit. Bypass circuits (80A) to 80(E), made up by a plural number of thyristors (81A) to (81E), each connected in parallel with each of series-connected light emitting diodes (41A) to (41E), are provided with gate potential setting circuits (83A) to (83E). These gate potential setting circuits afford to the thyristors a gate potential value such that, when the series-connected light emitting diodes (41A) to (41E) are operating as normally, the thyristors (81A) to (81E) are in the off-state. The gate potential setting circuit affords to the thyristors another gate potential value such that, when the light emitting diodes (41A) to (41E) are in the open state, the thyristors connected in parallel with the light emitting diodes (41A) to (41E) in the opened state will be in a turned-on state.

Abstract: In a plasma display panel driving method, a final voltage of a falling ramp voltage is reduced to a voltage for firing a discharge at all the discharge cells in a reset period. A difference between a voltage at an address electrode of a discharge cell to be selected and a voltage applied to a scan electrode is established to be greater than a maximum discharge firing voltage in an address period. A voltage greater than a sustain voltage is applied to the scan electrode so as to convert positive wall charges which can be formed on the scan electrode of a discharge cell which is not selected in the address period into negative wall charges.

Abstract: A printer comprising a printhead comprising at least a first elongate printhead module, the at least one printhead module including at least one row of print nozzles for expelling ink; and at least first and second printer controllers configured to receive print data and process the print data to output dot data to the printhead, wherein the first and second printer controllers are connected to a common input of the printhead.

Abstract: A system and method for bumping graphical components between display regions of a graphical computer interface are provided. The present invention bumps a selected graphical component in response to a signal from an input device. Bumping involves locating a destination location for the graphical component to be bumped, and moving the graphical component to the destination. The destination can be determined in any one of a number of different manners. Destinations can be located at a predetermined distance from an original location of a graphical component, at an “analogous” location on another display region, or at an open location in the same display region or another display region.

Abstract: To provide a combination indicator assembly (1) of a minimized size to provide a sporty feeling and easy to view various displayed parameters while having an increased display functionality, the combination indicator assembly (1) includes a generally arcuate analog display unit (2) for displaying the number of revolutions of a vehicle engine, and a generally rectangular digital display unit (7) disposed inside the analog display unit (2). The digital display unit (7) includes a speedometer region (8), a distance meter region (9) for displaying the distance of travel of the vehicle or a coolant temperature display region (10) for displaying the temperature of a coolant used to cool an engine of the vehicle.

Abstract: 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 light emitting arrangements with different colors are placed in each room of a segment, the segment will generate a very special light effect—a multi-colored segment. In one aspect, it is possible to control the height of the wall between rooms such that a mixed color light effect is produced between the adjacent rooms. The multi-color segmented display can be used in a variety of applications.

Abstract: The invention provides an electro-optical device, a method of manufacturing an electro-optical device, an apparatus for manufacturing an electro-optical device, and an electronic apparatus, in which, in the electro-optical device, a gap formed between two substrates functioning as constituent elements thereof or the thickness of an adhesive layer, which adheres the two substrates to each other, can be precisely controlled. The electro-optical device has at least a substrate and a sealing substrate which is adhered to the substrate and which is composed of a transparent plate member, in which the substrate and the sealing substrate are adhered to each other with an adhesive layer provided therebetween so as to form a gap therebetween; measurement surfaces, used to measure the thickness of the adhesive layer, are provided in the gap; and on the measurement surfaces, an adhesive is not provided.

Abstract: An embodiment of the present invention pertains to an electronic device such as a passive matrix display, an alpha-numeric display, a detector array, or a solar cell array. The electronic device includes multiple organic optoelectronic devices and one or more of these organic optoelectronic devices are protected from shorts. Each of the one or more organic optoelectronic devices that is protected from a short has one of its electrodes coupled to a first current limiting device and optionally has another electrode coupled to a second current limiting device. Also, one of the electrodes of that organic optoelectronic device, the first current limiting device, or the second current limiting device is patterned.

Abstract: A dual bar audio level meter for a digital audio signal with dynamic range control decodes the digital audio signal to produce a full range audio signal and control parameters. A reduced range audio signal is derived from the full range audio signal using the control parameters, and the reduced and full range audio signals are processed to present a display having a pair of bars for each channel of the digital audio signal. The dual bars may be in the form of an inner bar representing the full range audio signal and an outer bar encompassing the inner bar representing the reduced range audio signal. A dual peak indicator also may be used to provide peak information for each channel.

Abstract: The LEDs of a display panel are arranged in a matrix array and oriented at an angle with the directions of columns or rows. Such an orientation causes the diffused light incident on neighboring LEDs of activated LEDs to create a shaded area with the same aspect ratio of the activated pattern and to yield a virtual stereoscope illusion.

Abstract: In a method of manufacturing matrix electron emitter arrays, each array comprising a plurality of scanning lines formed on a glass substrate and arranged in parallel with each other, a plurality of signal lines formed in a direction to cross the scanning lines and arranged in parallel with each other, and field-emission type electron emitters formed in the pixel areas which are arranged at the intersections of the scanning lines and the signal lines, a pulse voltage with a specific polarity and another pulse voltage with the reverse polarity are applied to any two of the scanning lines and current is caused to flow through electron emitters connected in series-via a signal line, thereby subjecting the conductive thin film constituting an electron emitter to a conductive activation process for forming an electron emitting section.

Abstract: A double-sided emissive LCD module includes a double-sided illumination plate, a first LCD panel disposed at the upper surface of the double-sided illumination plate, a second LCD panel disposed at the lower surface of the plate. The double-sided illumination plate includes a light source, a light guide plate, and a transflector. The transflector reflects a part of the light emitted from the lower surface of the light guide plate to the first LCD panel, while transmits the rest of the light to the second LCD panel.

Abstract: 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 partially constituted of red LED segments (33b) and partially constituted of red/green two-color LED segments (33a). For a digital display, all of the segments are illuminated in red to display numerals. For a graph display, the red/green two-color LED segments are illuminated in green to present a bar graph.

Abstract: A multiple optical fiber display module may be used in a Large Screen Display system. The multiple optical fiber display module includes at least two modular optical fiber display elements. Each modular display element further includes an optical fiber display tile, an optical fiber array, and an input matrix. The modular display module also includes a mounting frame for demountably attaching the input matrix of each modular optical fiber display tile to a single micro-display.

Abstract: A fiber optic display apparatus consists of a plurality of optical fibers which convey a projected image from an input, or first surface, to a display, or second surface, whose area is greater than or equal to that of the first surface, such that any image projected on to the first surface appears enlarged on the second surface. The second surface is comprised of tiles which attach to adjoining tiles by means of flexible tabs and pliable locator rods in such a fashion as to allow the second surface to follow general contours (e.g. concave or convex), while the optical fiber bundles from each tile are collected into a fixture to form the first planar surface. Because of the modular design of the display it can be assembled or disassembled rapidly.

Abstract: An electronic device provided with a multilayer display panel (60), in which during information display by any display panel layer (1 or 2) of the multilayer display panel (60), display driving means (40) maintains all the display segments of the other display panel layer (1 or 2) to be off, allowing simple display control.

Abstract: This invention encompasses a method for the manufacture and rapid assembly of large screen fiber optic displays (1, 2) containing a very large number of individual fibers (thousands to hundreds of thousands, or more). The display surface is modularized into relatively small, thin, interchangeable, injection-molded square or rectangular tiles (3) to simplify manufacture and assembly. The hundreds of fibers (7) required for each tile (3) are machine-configured into a plurality of flat, flexible fiber optic ribbon cables (4), each cable (4) comprised of a planar geometric array of optical fibers (7) embedded in a thin adhesive matrix (8). The image emission end of each flat, flexible fiber optic cable (4) is a fiber manifold (20) joined to an injection-molded thermoplastic array of light guides (11), each fiber terminating in a single light guide or emitter (12).

Abstract: A method to greatly simplify and reduce the cost of displays when all of the images that need to be displayed are known beforehand. By precomputing the intersections of the images and addressing the intersections of the images, the number of drivers that are required becomes a function of the number of images rather than a function of the resolution. For example, four arbitrarily complex, overlapping images require, at most, 16 drivers. In general, n arbitrarily complex, overlapping images require, at most, 2n drivers. This result holds irrespective of the size of the display or the complexity resolution, or amount of overlap of the images. Further reduction of the number of drivers is possible if some of the images do not overlap some of the other images. For example, two images overlap each other in one area and two other images may overlap each other in a separate area while the two sets of images do not themselves overlap.

Abstract: Provided is an electrical circuit that provides a boosting circuit that all in one provides a regulated step-up voltage to a non-linear device such as an array of light emitting diodes (LEDs) used in a liquid crystal display (LCD). The unique placement of the current sensing circuit within the boosting circuitry eliminates the need for a separate current regulating circuit, thus minimizing the circuitry needed to provide a constant back lighting LED array of constant luminosity.

Abstract: The invention is an easy-to-assemble LED display driven by a simple circuit for any graphics and text by utilizing a plurality of LED display elements with built-in resistors directly installed on a display with power to light up the LED elements and display texts or graphics. This invention, in particular, allows the user compose different texts or graphics by arranging at will the positions of the LED display elements with built-in resistors on a specific circuit.

Abstract: A process for viewing a motion picture film scene image with concurrently displayed subtitle text comprising: providing a motion picture print film comprising a support bearing at least one light sensitive image recording layer and a transparent magnetic recording layer; printing a negative film scene image onto the motion picture print film to form a positive scene image; recording subtitle information in the magnetic recording layer in synchronization with the scene image; projecting the print film scene image for viewing while simultaneously reading the subtitle information recorded in the magnetic recording layer; and converting the subtitle information to text comprising alphanumeric characters and displaying the subtitle text in conjunction with the projected screen image. One or more language subtitles may be recorded onto and read from a transparent magnetic recording layer on a motion picture film in synchronization with the film image.

Abstract: An apparatus for use in contoured architectural milieus includes a contoured large screen display having a mounting means to which modular flat display tiles including, tiles of diverse or non-standard shapes and sizes are attached, each display tile having a plurality of optical fibers affixed behind the tile and communicating with a front surface of the tile.

Abstract: A vehicular emergency awareness system and method is provided. A vehicle is provided with an onboard computer system adapted to receive and process signals generated at an external source. Under predetermined conditions, the emergency awareness system alerts the driver of the vehicle of a proximal hazard or emergency, such as hazardous road conditions, nearby emergency vehicles and the like. In one embodiment, a program product is provided which, when executed by the computer, causes the computer or other devices to process the received signal, determine whether a warning should be provided to the driver and, if so, provide a signal to one or more output devices disposed on the vehicle.

Abstract: A fiber optic display apparatus consists of a plurality of optical fibers which convey a projected image from an input, or first surface, to a display, or second surface, whose area is greater than or equal to that of the first surface, such that any image projected on to the first surface appears enlarged on the second surface. The second surface is comprised of tiles which attach to adjoining tiles by means of flexible tabs and pliable locator rods in such a fashion as to allow the second surface to follow general contours (e.g. concave or convex), while the optical fiber bundles from each tile are collected into a fixture to form the first planar surface. Because of the modular design of the display it can be assembled or disassembled rapidly.

Abstract: An printing apparatus and method for reducing hue shift due to differing deposition orders of different color ink drops. A differing deposition order occurs in bidirectional inkjet printers with printheads that deposit overlapping drops in a single scan in either a forward or rearward direction. Different print masks for each color ink are used to govern ink drop deposition in the different scan directions in order to vary the deposition order and/or number of drops deposited in a given location. A different mask pattern is applied to a top and bottom set of nozzles corresponding to the print advance height. This technique reduces the perceived difference in color shade between an area of a composite color printed in the forward direction followed by the rearward direction, and an area of the same composite color printed in the rearward direction followed by the forward direction.

Abstract: A digital image display system and method for displaying a digital image in a large format are provided. The system includes a frame buffer for storing the digital image, which is projected via a plurality N of projection units. Each projection unit projects a section of the digital image which is 1/Nth of the digital image plus an overlap portion of each of its neighboring sections. Thus, when the sections are projected, the portions of the image corresponding to the edges between projection units will be overlapped. The intensities of the overlapped portions are typically modulated to ensure that, in the large format image, the overlapped portions receive the same amount of illumination as the non-overlapped portions. The resultant image will have no seams between projection units. The projection units are assumed to be mis-aligned and the misalignment is compensated for by transforming each section of the image in accordance with the misalignment of the projection.

Abstract: In the field of engine-powered vehicles is desirable to monitor vehicle operating parameters and provide a vehicle operator with an indication when the monitored parameters enter undesirable operating conditions. It is further desirable in many instances to provide a visual indication of the relative magnitude of the sensed parameter which is in an undesirable operating condition. The subject invention provides an apparatus for monitoring the operating condition of a vehicle of the type having a plurality of sensor devices for sensing separate vehicle parameters and producing respective parameter signals responsive to the sensed parameters.

Abstract: A copying machine according to the present invention having a multi-job function can perform processing to a current job and a sub job, and errors are divided into two stages. If a high level error occurs in a job processed as the sub job, the job is switched to the current job, and the error is widely displayed on the entire display portion. If a low level error occurs in a job processed as the sub job, the error is displayed in a small sub job display portion in the display. As a result, the user can be accurately informed of an error occurring in the sub job in the copying machine.

Abstract: A monitoring apparatus for a power plant including a plurality of direct current sources, includes a unit for displaying a predetermined number of symbols representing the direct current sources, and a unit for changing a displayed form of a corresponding symbol when at least one physical quantity of the states of the direct current sources changes.