Abstract: The present invention is a method of providing a protective covering on an electronic package including a first circuitized substrate, a semiconductor chip positioned on and electrically coupled to the first substrate, and a plurality of conductors also on the substrate for electrically connecting the substrate to an external circuitized substrate. In one version, the method comprises covering substantially all of the external surfaces of the substrate, the semiconductor chip and a portion of the plurality of conductors with a protective covering from immersion in a dielectric solution (e.g., TEFLON AF). The coatings can also be applied by brushing, spraying, or chemical vapor deposition. In an alternative embodiment, all of the external surfaces, including all of the conductors, are coated with the protective covering (e.g., to facilitate package shipment or other handling). The resulting electronic packages are also described herein.

Abstract: The present invention is a method of providing a protective covering on an electronic package including a first circuitized substrate, a semiconductor chip positioned on and electrically coupled to the first substrate, and a plurality of conductors also on the substrate for electrically connecting the substrate to an external circuitized substrate. In one version, the method comprises covering substantially all of the external surfaces of the substrate, the semiconductor chip and a portion of the plurality of conductors with a protective covering from immersion in a dielectric solution (e.g., TEFLON AF). The coatings can also be applied by brushing, spraying, or chemical vapor deposition. In an alternative embodiment, all of the external surfaces, including all of the conductors, are coated with the protective covering (e.g., to facilitate package shipment or other handling). The resulting electronic packages are also described herein.

Abstract: The present invention is a method of providing a protective covering on an electronic package including a first circuitized substrate, a semiconductor chip positioned on and electrically coupled to the first substrate, and a plurality of conductors also on the substrate for electrically connecting the substrate to an external circuitized substrate. In one version, the method comprises covering substantially all of the external surfaces of the substrate, the semiconductor chip and a portion of the plurality of conductors with a protective covering from immersion in a dielectric solution (e.g., TEFLON AF). The coatings can also be applied by brushing, spraying, or chemical vapor deposition. In an alternative embodiment, all of the external surfaces, including all of the conductors, are coated with the protective covering (e.g., to facilitate package shipment or other handling). The resulting electronic packages are also described herein.

Abstract: A display panel and method of making same in which the panel comprises a plurality of display devices mounted between light-transmitting plates. The structure includes clear and opaque bonding materials positioned to retain alignment and provide acceptable brightness, contrast, and resolution while holding the display devices in contact with the light-transmitting plates.