Printing Conductive Patterns Using LEP
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Abstract
A method of printing an electrode component is disclosed. The method can include steps of electrostatically printing a polymer onto a substrate, where at least a portion of the printing occurs while the polymer is in a first conductive state, and altering the polymer to a second conductive state that is more conductive than the first conductive state, thereby forming the electronic component.
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Citations
27 Claims
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1-15. -15. (canceled)
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16. A system for printing an electronic component, comprising:
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a liquid electro printer for electrostatic printing; and a polymer loaded in the liquid electro-printer, the polymer being dispersed or dissolved in a liquid, the polymer having a first conductive state and a more conductive second conductive state, said polymer being combined with a conductive additive that is more conductive than said first conductive state of said polymer but does not interfere with an electric field of said electrostatic printing wherein the liquid electro-printer is configured to print the polymer in the first conductive state through an electric field. - View Dependent Claims (17, 18, 19)
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20. A luminescent device, comprising:
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a first electrode layer including a polymer having a first conductive state and a more conductive second conductive state, the polymer being configured in the second conductive state, said polymer being combined with a conductive additive that is more conductive than said first conductive state of said polymer but does not interfere with an electric field of an electrostatic printing process; a phosphor layer disposed on at least a portion of the first electrode layer; a second electrode layer disposed on at least a portion of the phosphor layer; a current source electrically coupled to the first electrode layer and to the second electrode layer, the current source configured to illuminate the phosphor layer. - View Dependent Claims (21, 22, 23, 24, 25, 26)
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27-34. -34. (canceled)
Specification