Programmable character display module

Claim 2

A programmable character display module comprising: a. a flexible substrate, b. a plurality of electrical conductor means on said substrate, c. character display means on said substrate electrically connected to selected ones of said conductor means, and d. an inflexible means encapsulating both said character display means and an adjoining portion of said substrate thereby converting said adjoining portion inflexible.

Claim 3

The programmable character display module of claim 1 in which said flexible substrate includes: a. a base sheet, b. an overlay sheet, and c. at least one aperture in said overlay sheet exposing a selected portion of said conductor means for said electrical connection to said character display means, said aperture having a perimeter edge interjacent said display means and said adjoining portion enclosing said character display means.

Claim 4

The programmable character display module of claim 2 in which said at least one aperture is a plurality of apertures exposing selected portions of said conductor means.

Claim 5

The programmable character display module of claim 3 in which said electrical conductor means includes: a. a plurality of spaced-apart first and second electrical conductors on said substrate, said first electrical conductors transverse to said second electrical conductors, and b. a plurality of conductor intersections developed by said transverse first and second electrical conductors, respective ones of said intersections being at associated ones of said apertures.

Claim 6

The programmable character display module of claim 2 in which said perimeter edge is spaced from said base sheet.

Claim 7

The programmable character display module of claim 2 in which said perimeter edge is jagged.

Claim 8

The programmable character display module of claim 6 in which said perimeter edge is serrated.

Claim 9

The programmable character display module of claim 1 in which said character display means is a light emitting character display.

Claim 10

The programmable character display module of claim 8 in which said light emitting character display is a light emitting diode array.

Claim 11

The programmable character display module of claim 1 in which said substrate adjoining portion includes at least one grip aperture so that said inflexible encapsulating means is fastened to said substrate.

Claim 12

The programmable character display module of claim 10 in which said at least one grip aperture is a plurality of grip apertures.

Claim 13

The programmable character display module of claim 2 in which said substrate adjoining portion includes a plurality of grip apertures spaced apart and from said perimeter edge so that said inflexible encapsulating means is fastened to said base sheet and said overlay sheet.

Claim 14

The programmable character display module of claim 12 in which said inflexible means is a clear encapsulant.

Claim 15

The programmable character display module of claim 13 in which said clear encapsulant is an epoxy.

Claim 16

The programmable character display module of claim 12 in which said overlay sheet is bonded to said base sheet.

Claim 17

A programmable character display module comprising: a. a flexible substrate, b. a plurality of spaced-apart first and second electrical conductors on said substrate, said first electrical conductors transverse to said second electrical conductors, c. a plurality of electrical-conductor intersections developed by said transverse first and second electrical conductors, d. a flexible overlay on said substrate, e. a plurality of apertures in said overlay, each of said apertures having a perimeter edge enclosing a respective one of said plurality of electrical-conductor intersections thereby exposing said intersections, f. a light-emitting character display within each of said apertures electrically connected to said electrical conductors exposed thereby, and g. an inflexible means encapsulating said light-emitting character display and at least said perimeter edge associated with said display.

Claim 18

A programmable character display module comprising: a. a flexible substrate, b. a plurality of spaced-apart first and second electrical conductors on said substrate, said first electrical conductors transverse to said second electrical conductors, c. a plurality of electrical-conductor intersections developed by said transverse first and second electrical conductors, d. a flexible overlay on said substrate, e. a plurality of apertures in said overlay, each of said apertures having a perimeter edge enclosing a respective one of said plurality of electrical-conductor intersections thereby exposing said intersections, f. a light-emitting character display within each of said apertures electrically connected to said electrical conductors exposed thereby, and g. an inflexible means encapsulating said light-emitting character display and at least said perimeter edge associated with said display.

Claim 19

The programmable character display module of claim 16 in which said light-emitting character display is programmable through said electrical conductors.