Abstract:
Electrode configurations for a plasma display panel (PDP) device having one or more substrates and a multiplicity of pixels or sub-pixels that are defined by a hollow plasma-shell filled with an ionizable gas. The invention is described with reference to a plasma-dome, but other plasma-shells may be used including plasma-disc and plasma-sphere. Two or more addressing electrodes are in electrical contact with each plasma-dome, at least one electrode being in contact with a flat side of the plasma-dome. The PDP may include inorganic and/or organic luminescent substances that are excited by the gas discharge within each plasma-dome. The luminescent substance may be located on an exterior and/or interior surface of the plasma-dome and/or incorporated into the shell of the plasma-dome. Up-conversion (Stokes) and down-conversion (Anti-Stokes) phosphor materials may be used. The PDP substrate(s) may be rigid, flexible, or semi-flexible with a flat, curved, or irregular surface.
Abstract:
A gas plasma antenna with a rigid, flexible or semi-flexible substrate and an improved method of generating a uniform electron density. The antenna comprises a plasma display panel (PDP) containing a multiplicity of Plasma-tubes, each Plasma-tube containing a gas, which is ionized to produce electron density. A selected portion of each Plasma-tube acts alone or in concert with a selected portion of other Plasma-tubes to form a dipole or pattern of dipoles.
Abstract:
An active matrix organic LED display having a matrix of multiple light emitting pixels and electronic drive circuitry for selectively addressing the pixels, each pixel containing an organic LED. The electronic drive circuitry includes row scan electrodes and column data electrodes that interconnect the matrix of pixels. The circuitry also includes a MEMS switching device and a memory capacitor for each pixel, the MEMS switching device connecting the memory capacitor to a column data electrode during addressing of a pixel and connecting the memory capacitor to the organic LED of each pixel during light emission.
Abstract:
A positive column gas discharge plasma display device with one or more ionizable gas filled elongated Plasma-tubes. The display may be a dual substrate or a single substrate device. One or more substrates may be of a flexible material. The ionizable gas produces photons in the UV, IR, and/or visible range during gas discharge. An impervious barrier is positioned between the gas discharge cells in adjacent tubes to minimize or prevent optical cross-talk between pixels in adjacent tubes. The photons may excite one or more luminescent materials located on or in close proximity to one or more Plasma-tubes. The plasma display device may contain at least one Plasma-shell filled with an ionizable gas that produces photons in the UV, IR, and/or visible range during gas discharge. Plasma-shell includes Plasma-disc, Plasma-dome, and Plasma-sphere.
Abstract:
A process for manufacturing a plasma display panel (PDP) device having one or more substrates and a multiplicity of pixels or sub-pixels. Each pixel or sub-pixel is defined by a hollow Plasma-dome filled with an ionizable gas. The Plasma-dome has a flat side and an opposing domed side such as a flat bottom and a domed top or a flat rear and domed front. One or more other sides or edges may also be flat. Two or more addressing electrodes are in electrical contact with each Plasma-dome. A flat base side or domed side of the Plasma-dome shell is in contact with a substrate. The PDP may include inorganic and organic luminescent materials that are excited by the gas discharge within each Plasma-dome. The luminescent material may be located on an exterior and/or interior surface of the Plasma-dome or incorporated into the shell of the Plasma-dome. Up-conversion and down-conversion materials may be used. The substrate may be rigid or flexible with a flat, curved, or irregular surface.
Abstract:
There is disclosed the simultaneous addressing and sustaining of a gas discharge AC plasma display comprised of a multiplicity of Plasma-shells wherein the Plasma-shells in at least one section of the display are addressed while the Plasma-shells in at least one other section of the display are being simultaneously sustained. Plasma-shell includes Plasma-sphere, Plasma-disc, and Plasma-dome.
Abstract:
There is disclosed a gas discharge plasma display device comprising one or more ionizable gas filled elongated tubes. In one embodiment, the device is operated as a positive column gas discharge display. In another embodiment, the display is a monolithic or single substrate display.
Abstract:
A detector element with one or more attached antenna for the detection of high energy transmissions, including microwaves, lasers, electromagnetic signals, RF waves, radiation, and/or other transmissions emitted by a source including a weapon system. The element may also be used as a safety device to warn and alert personnel working around high energy devices of electromagnetic leaks.
Abstract:
A Photoelectric sensing array system with daughter boards daisy chained together so that varying size touch systems can be modularly constructed using the same electronics. The system also provides for increased touch resolution.