Add-vision, Inc.

Other

Igraphics, LLC

Bryan D Haynes

Michael C Feldman

Matthew C Wilkinson

Jay Sarno

John M Abraham

Mark Lipsky

Mark Musal

Eric E Lennon

Described is a remotely programmable control device for use in electroluminescent display and lighting applications. Elements of this invention include a power supply, various inverters/wave form conditioners, a motherboard, inbound/outbound communications capability, motion-sensing devices, ambient light sensing facilities, and a floppy disk reader. Remote programmability is achieved through several methods including detecting the driving instructions from the lamp display itself, or downloading data from a remote network or a floppy disk.

Remotely programmable control device for use in electroluminescent display and lighting applications

An electroluminescent display which can be bound into a publication which comprises multiple sheets. In one embodiment is an electroluminescent display comprising a rear substrate, a front substrate, an electroluminescent lamp assembly positioned between the rear substrate and the front substrate, a margin portion which defines at least one edge of the display and has a width necessary for permitting the display to be bound in a publication, a power source positioned between the rear substrate and the front substrate and one or more conductive traces which are disposed proximate to the perimeter of the rear substrate and which connect the power source with the electroluminescent lamp assembly. The electroluminescent lamp can comprise more than one independently addressable picture elements and the display can also include a controller for the electroluminescent lamp assembly.

Bindable electroluminescent display

Electroluminescent lamp designs and methods of fabricating electroluminescent lamps. Lamp designs provide laminar style lamps that include an electrically conductive layer with one or more openings therethrough separated by conductive elements. The openings preferably have a minimum edge to edge distance of less than about 0.005 inches and the conductive elements have a width of less than about 0.002 inches. Lamp designs also include 'iso-planar' lamps that contain an electrically conductive layer with one or more channels separating the layer into two or more electrically conductive elements and an electroluminescent material disposed between the electrically conductive elements. The laminar style lamps and iso-planar lamps may be fabricated using printing techniques and the iso-planar lamps may also be fabricated using etching techniques. Both printed laminar and iso-planar lamps may be permanently reshaped using sheet forming techniques such as vacuum-forming or drape-forming.

Electroluminescent lamp designs

An apparatus displaying a sequence of images on an electroluminescent lamp is disclosed. The apparatus includes an electroluminescent lamp, a plurality of trace leads, and an overlay adjacent to the electroluminescent lamp. The lamp has a front electrode and a plurality of pixels, the pixels being independently illuminable portions of the lamp, and each pixel includes an electroluminescent material and a rear electrode. The trace leads are connected to the rear electrodes, with each rear electrode connected to one trace lead and each trace lead connected to more than one rear electrode. The overlay has a translucent or transparent material and a plurality of images interwoven together on the translucent or transparent material. Each image corresponds to selected pixels on the lamp. Power supplied to the front electrode and selected rear electrodes creates an electric field therebetween, whereby pixels to which power is supplied are illuminated to display an image. A sequence of the images may be displayed by successively selecting other of the rear electrodes. Such a sequence of images may form animation.

Electroluminescent display with independently addressable picture

An electroluminescent display system for displaying images having an electroluminescent display unit with a plurality of electroluminescent pixels, a receiver for receiving a signal that contains information regarding an image to be displayed on the unit, a signal processor for processing the information contained in the signal and a signal cable to convey the processed signal to the electroluminescent display so as to activate selected pixels. Because of its light weight, small size and flexibility, the electroluminescent display system is conformable to any shaped surfaces and transportable.

Transportable electroluminescent display system

Disclosed are thin, flexible electroluminescent lamps. The lamps comprise bubbles of a light emitting material distributed in a matrix. The bubbles can be formed as voids or transparent shells filled with a light emitting material. The bubbles may also include a conductive material and may be aligned in the matrix. Insulating material may be applied to the lamp's external electrodes to protect the lamp from the environment.

Flat fluorescent lamp

An electrically activated light emitting cylindrical or other shaped composite filament. A core conductor is optionally surrounded by a first optional insulation layer, surrounded by an outer electrode and an electroluminescent phosphor. The entire assembly may be coated with a second insulation layer. Light is produced by the phosphor when the core conductor and the outer electrode are connected to and energized by an appropriate electrical power supply. The filament may be used to form various one-, two- and three-dimensional light emitting objects.

Electroluminescent filament

An electrically activated light emitting cylindrical or other shaped composite filament. A core conductor is optionally surrounded by a first optional insulation layer, surrounded by an electrode and an electroluminescent phosphor. The entire assembly may be coated with a second insulation layer. Light is produced by the phosphor when the core conductor and the electrode are connected to and energized by an appropriate electrical power supply. The filament may be used to form various one-, two- and three-dimensional light emitting objects.

Growing community of inventors

Pacifica, CA, United States of America

Bryan D Haynes