Automotive vehicle lighting device with electrical connection circuit board connected to substrate by anisotropic conductive film
First Claim
1. Lighting device for an automotive vehicle, in particular for illumination and/or signaling, comprising:
- a dielectric substrate comprising a plurality of conductive tracks;
a plurality of light-emitting diodes surface-mounted on said dielectric substrate, the light-emitting diodes being electrically connected to the conductive tracks of the dielectric substrate according to a predetermined connection plan;
at least one control circuit board for controlling the light-emitting diodes, said control circuit board comprising a plurality of connecting pins; and
an electrical connection circuit board comprising a plurality of conductive lines for electrically connecting the connecting pins of the control circuit board to the conductive tracks of the dielectric substrate according to a predetermined connection plan,wherein the electrical connection circuit board is connected to the conductive tracks of the dielectric substrate via an anisotropic conductive film.
1 Assignment
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Accused Products
Abstract
An illumination and/or signaling device for an automotive vehicle includes a dielectric substrate including a plurality of conductive tracks, and a plurality of light-emitting diodes surface-mounted on the dielectric substrate. The light emitting diodes are electrically connected to the conductive tracks of the dielectric substrate according to a predetermined connection plan. At least one control circuit board for controlling the light-emitting diodes includes a plurality of connecting pins and an electrical connection circuit board including a plurality of conductive lines for electrically connecting the connecting pins of the control circuit board to the conductive tracks of the dielectric substrate according to a predetermined connection plan. The electrical connection circuit board is connected to the conductive tracks of the dielectric substrate via an anisotropic conductive film.
11 Citations
8 Claims
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1. Lighting device for an automotive vehicle, in particular for illumination and/or signaling, comprising:
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a dielectric substrate comprising a plurality of conductive tracks; a plurality of light-emitting diodes surface-mounted on said dielectric substrate, the light-emitting diodes being electrically connected to the conductive tracks of the dielectric substrate according to a predetermined connection plan; at least one control circuit board for controlling the light-emitting diodes, said control circuit board comprising a plurality of connecting pins; and an electrical connection circuit board comprising a plurality of conductive lines for electrically connecting the connecting pins of the control circuit board to the conductive tracks of the dielectric substrate according to a predetermined connection plan, wherein the electrical connection circuit board is connected to the conductive tracks of the dielectric substrate via an anisotropic conductive film. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification