LED lighting apparatus with transparent flexible circuit structure
AssigneePolytron Technologies, Inc.
InventorsSam Yu, Dalong Cheng
Life of this patent
Estimating the term…
Abstract
A light-emitting diode (LED) lighting apparatus includes a transparent flexible tape with a first transparent pattern and a second transparent pattern, the first transparent pattern being insulated from the second transparent pattern. A plurality of light-emitting diodes is electrically connected with the first transparent pattern. The LED lighting apparatus can also form the first transparent pattern and the second transparent pattern on two sides of the transparent flexible tape, or, furthermore, to form the first transparent pattern and the second transparent pattern stack to generate a multi-story LED lighting apparatus. Such a plane of emitting diode is applied to various display, furniture decoration and lighting.
Claims15
A plane structure of light-emitting diode lighting apparatus, comprising:
- a transparent insulating flexible tape;
- a plurality of first transparent conductive lines positioned on a surface of said transparent insulating flexible tape;
- a plurality of first light-emitting diodes crossing and electrically connected to said first transparent conductive lines;
- a transparent patterned insulation layer positioned on said first transparent conductive lines, to cover a portion of said first transparent conductive lines and expose two ends of said first transparent conductive lines;
- a plurality of second transparent conductive lines on said transparent patterned insulation layer;
- and
- a plurality of second light-emitting diodes on said transparent insulating flexible tape and electrically connected said ends of said second transparent conductive lines.
A plane structure of light-emitting diode lighting apparatus, comprising:
- a transparent flexible tape;
- a transparent conductive film positioned on a surface of said transparent flexible tape, wherein said transparent conductive film has an insulating pattern to divide said transparent flexible tape into a first zone and a second zone, wherein said first zone comprises a plurality of first blocks electrically connected to a plurality of exterior positive electrodes, and said second zone comprises a plurality of second blocks electrically connected to a plurality of exterior negative electrodes;
- a plurality of light-emitting diodes positioned across said first zone and said second zone;
- two transparent rigid substrates, said transparent flexible tape being positioned between said two transparent rigid substrates, wherein said transparent flexible tape being spaced from at least one transparent rigid substrate;
- and
- an interlayer film filling the space between said transparent flexible tape and at least one of said transparent rigid substrates.
A plane structure of light-emitting diode lighting apparatus, comprising:
- a transparent flexible tape;
- a transparent conductive film positioned on a surface of said transparent flexible tape, wherein said transparent conductive film has an insulating pattern to divide said transparent flexible tape into a first zone and a second zone, wherein said first zone comprises a plurality of first blocks electrically connected to a plurality of exterior positive electrodes, and said second zone comprises a plurality of second blocks electrically connected to a plurality of exterior negative electrodes;
- a plurality of first light-emitting diodes positioned across said first zone and said second zone;
- an insulation layer over a portion of said transparent conductive film;
- a plurality of conductive lines on said insulation layer, wherein said conductive lines electrically connect said first zones or said second zones;
- a plurality of adhesive structures on said conductive lines;
- and
- a plurality of second light-emitting diodes on said adhesive structures,
- wherein said second light-emitting diodes electrically connect said first zones and second zones.
Dependencies are inferred from the claim text.