Abstract: A light emitting display unit includes a redistribution layer (RDL) and multiple light emitting elements. The RDL includes multiple electrode patterns, multiple pad patterns, an insulating layer and multiple conductive through holes. A first gap and a second gap are respectively formed between two adjacent electrode patterns and between corresponding two adjacent pad patterns. A third length of the overlapping area of an orthographic projection of the first gap on the pad patterns and the pad patterns in a first direction is less than or equal to a second length of the second gap in the first direction. The micro light emitting elements are disposed on the RDL and electrically connected with the electrode patterns.

Abstract: A field emission wafer comprising an array of fused glass fibers, a plurality of fibers having an inner core glass of a bulk conductive glass and a clad glass that surrounds the core glass, the conductivity of the core glass being substantially higher than the clad glass, the core glass of the fibers having an upper portion with an emission tip formed thereon.

Abstract: Microchannel plates are provided having an array of multiple channel electron multipliers for use in night vision devices, image intensifier tubes, photomultiplier tubes, and other such devices with improved gain, higher signal-to-noise ratio, and better resolution. The microchannel plates disclosed herein utilize a bulk-conductivity substrate material, and provide features for improving secondary electron-emissivity of the material.

Abstract: Microchannel plates for use in image intensifiers and night vision devices having both improved gain and signal-to-noise ratio are provided. The microchannel plates disclosed herein provide an initial electron impact area having a surface electron-emissivity coefficient greater than one (1) that is not occluded by low electron-emissivity conductive coatings. In one embodiment angulated deposition of a coating material is used to provide a high electron-emissivity initial electron-impact area while in another embodiment nonmetallic electrodes provide increased amplification of a signal electron. Besides improving gain and sensitivity, the microchannel plates of the present invention provide a higher signal-to-noise ratio, better resolution, high open area ratios and are significantly more cost effective to produce.

Abstract: Microchannel plates for use in image intensifiers and night vision devices having both improved gain and signal-to-noise ratio are provided. The microchannel plates provide an initial electron impact area having a surface electron-emissivity coefficient greater than one (1) that is not occluded by low electron-emissivity conductive coatings. In one embodiment angulated deposition of a coating material is used to provide a high electron-emissivity initial electron-impact area while in another embodiment nonmetallic electrodes provide increased amplification of a signal electron. Besides improving gain and sensitivity, the microchannel plates of the present invention provide a higher signal-to-noise ratio, better resolution, high open area ratios and are significantly more cost effective to produce.