Abstract:
A plasma panel used as a light source of a display panel includes a first substrate having a first surface, a second substrate positioned above the first substrate, a plurality of electrode pairs extending along a first direction on the first surface, and a plurality of conductive spacers. Each of the electrode pairs includes a first electrode and a second electrode. The conductive spacers are formed on the first electrode and the second electrode for performing a discharge of opposed electrodes and supporting the second substrate.
Abstract:
Provided are a gas discharge display device capable of implementing high resolution and a method of fabricating the same. The gas discharge display device includes a substrate. A silicon member is attached to the substrate. The silicon member has a groove formed on at least a portion of an inner surface of the silicon member and forms a discharge space in cooperation with the substrate. A discharge electrode is disposed on the substrate. Discharge gas is contained in the discharge space.
Abstract:
The invention concerns a display panel comprising a front faceplate and a rear faceplate providing between them a two-dimensional matrix of zones filled with discharge gas, addressing means for selectively activating pre-selected discharge zones by depositing therein electric charges, and a device for generating microwave electromagnetic radiation adapted to apply through the rear faceplate to the assembly of the display panel discharge zones, a microwave radiation of sufficient intensity to generate plasma discharges solely in the activated discharge zones. Thus, an easy-to-monitor panel with high luminous efficacy is obtained wherein the addressing and maintenance functions are separate.
Abstract:
A plasma display panel and a method of driving the same that are capable of improving the discharge efficiency using a direct current type discharge and a radio frequency discharge. In the panel, an address discharge for selecting a display cell is generated by a direct current discharge. A data written into the selected cell is displayed by a radio frequency discharge. The address discharge of direct current type and the radio frequency discharge are allowed to maximize the brightness and the discharge efficiency.
Abstract:
A plasma addressed display or storage device includes a substrate and at least first and second plasma electrodes on an upper surface of the substrate. The first plasma electrode is connected to an external potential and the second plasma electrode is not ohmically connected to an external potential.
Abstract:
A process for frit-sealing together a panel of a fiber-based information display includes assembling the panel and sealing, after the step of assembling, the panel by forcing a glass frit to flow between the two glass plates that comprise the panel using narrow strips of glass. The glass frit-seals the top and bottom glass plates together and covers the wire electrodes at the end of the fibers to dielectrically isolate them from each other. The process of assembling and frit-sealing the panel is particularly suitable for use in an information display, such as plasma emissive displays, plasma addressed liquid crystal displays, and field emissive displays
Abstract:
The present invention is concerned with a display panel having display cells, each of which is discharged to glow by means of paired cell-by-cell common electrodes and a discrete electrode, set in array, and a driving method for the display panel. An object of the present invention is to decrease the number of discrete contacts linked to the discrete electrodes so that the display cells can be driven discretely. Another object thereof is to define time domains, during which a plurality of common electrodes is controlled, within the period of a unit sequence so that the display cells can be driven discretely. A display panel has common electrodes, a plurality of cell-by-cell common electrodes, and discrete electrodes. The common electrodes are extending in columns on a transparent substrate. The cell-by-cell common electrodes are extending in rows from the common electrodes. The discrete electrodes are located among the adjoining cell-by-cell common electrodes on the transparent substrate. Display cells each of which is discharged to glow by means of paired cell-by-cell common electrodes and a discrete electrode are arranged in the display panel. According to a driving method for the display panel, the cell-by-cell common electrodes are interposed between the plurality of adjoining common electrodes. The discrete electrodes are located successively over display cells adjoining in rows. Time domains are determined during which display pulses are applied sequentially to the plurality of common electrodes. A unit sequence is completed over the time domains. Discharge control pulses are applied to the discrete electrodes. Thus, the display cells are lit or unlit.
Abstract:
A reflective display is formed using two orthogonal fiber arrays and an electro-optic material. The bottom fibers contain plasma channels, used to address the electro-optic material. Wire electrodes built into the fibers address both the plasma and the electro-optic material. The fibers are composed of glass, plastic or a combination of glass and plastic. Color is imparted into the display using colored fibers, adding a color coating to the surface of the fibers, or adding the color to the electro-optic material. The electro-optic material consists of a liquid crystal material, electrophoretic material, bichromal sphere material, electrochromic material, or any electro-optic material that can serve to create a reflective display. Another possible reflective displays is formed using an array of hollow tubes filled with an electrophoretic material sandwiched between two plates. The hollow tubes have either barrier walls or an electrostatic barrier, which restrict the flow of electrophoretic particles within the hollow tubes. The flow of electrophoretic particles over these barriers is controlled using electric fields, which makes it possible to matrix address the electrophoretic displays. Wire electrodes built into the hollow tubes and electrodes on the two plates are used to address the display. Reflectivity within the display is accomplished by using a reflective material to fabricate the tubes, coating the tubes with a reflective material or coating one of the two plates with a reflective material. The display can also function in a transmissive mode by applying an illuminating back to the display.
Abstract:
A process for fabricating a fiber-based display includes drawing fiber onto a cylindrical drum, removing the fibers from the drum to form an array of fibers, and laying at least one array of fibers removed from the drum between two plates to form a fiber-based display panel. The cross-sectional shape of the fibers in the fiber arrays are suitable for use in a flat panel display, such as plasma emissive displays, plasma addressed liquid crystal displays, and field emissive displays.
Abstract:
In a plasma display device having a three-dimensional matrix wiring arrangement of anodes, cathodes and address electrodes, writing discharge is caused between anodes and address electrodes to temporarily store writing charge on a dielectric layer, and the writing charge is discharged as an auxiliary discharge by applying a sustaining voltage to the cathodes, thereby inducing main discharge between the anodes and the cathodes.