Overmolded electronic components for transaction cards and methods of making thereof

1. A process for manufacturing a transaction card comprising the steps of:

(a) forming an opening in a card body of the transaction card, including at least a first securing feature as a blind hole pocket open only to a first face of the card body and at least a second securing feature as a blind hole pocket open only to a second face of the card body;

(b) molding a molding material about an electronic component by placing the electronic component in a mold and adding the molding material to completely encapsulate the component; and then, after performance of steps (a) and (b),

inserting and securing the completely encapsulated electronic component into the opening in the card body, including using the first and second securing features for securing the molding material to the card body.

2. The process of claim 1 , wherein the opening extends entirely through the card body.

3. The process of claim 1 , wherein the molding material is a plastic having a molding temperature range of approximately 150-300 C.

4. The process of claim 1 , wherein the molding material is a polymeric material comprising one or more of EVA, metallocene polyalphaolefins, polyolefins including atactic polyalphaolefins, block copolymers, polyurethane hot melts, polyamides, fiberglass reinforced polyester, polyurethane, bakelite, duroplast, melamine, Diallyl-phthalate, and polyimide.

5. The process of claim 1 , wherein the molding material comprises a resin including powdered metal.

6. The process of claim 5 , wherein the card body comprises a metal, further comprising selecting the powdered metal included in the resin to provide for a color and tone of the molding material to match a color and tone of the body.

7. The process of claim 6 , wherein the powdered metal included in the resin and the metal of the card body comprise the same type of metal or alloy thereof.

8. The process of claim 5 , wherein the powdered metal comprises one or more of Rhodium, Aluminum, Titanium, Magnesium, Copper, Brass, Nickel, Monel, Inconel, Steels and alloys of the above.

9. The process of claim 1 further comprising, after the molding step, the step of removing excess molding material from the molded electronic component.

10. The process of claim 1 , wherein the opening is a pocket in the card body that extends only partially through the card body.

11. A transaction card manufactured according to the process of claim 1 .

12. The transaction card of claim 1 , wherein the electronic component comprises an antenna configured to inductively couple to a payment module.

13. The transaction card of claim 12 , wherein the antenna comprises a planar, metal, annular member having an antenna discontinuity that connects an inner region defined by the annular member to an outer region that surrounds the annular member, wherein molding material is disposed in the antenna discontinuity, the inner region, and the outer region.

14. The transaction card of claim 13 , wherein the card body is metal and defines an outer periphery, the card body having at least one body discontinuity from the outer periphery of the card body to the opening in the card body.

15. The transaction card of claim 14 , wherein the at least one body discontinuity comprises at least two body discontinuities, in which the at least two body discontinuities and the opening collectively bisecting the card body into at least two discrete portions.

16. The transaction card of claim 14 , further comprising the step of disposing molding material in the at least one body discontinuity.

17. The process of claim 1 , wherein the electronic component comprises an antenna configured to inductively couple to a payment module, the antenna comprising a planar, metal, annular member having an antenna discontinuity that connects an inner region defined by the annular member to an outer region that surrounds the annular member, wherein the molding step disposes molding material in the antenna discontinuity, the inner region, and the outer region.

18. The process of claim 17 , further comprising, after the antenna is disposed in the card body, creating an opening in the molding material of the inner region defined by the annular member, and securing the payment module in the opening.

19. The process of claim 17 , further comprising creating at least one body discontinuity from an outer periphery of the card body to the opening in the card body.

20. The process of claim 19 , wherein creating the at least one body discontinuity comprises creating at least two body discontinuities, wherein the at least two body discontinuities and the opening collectively bisect the card body into at least two discrete portions.

21. The process of claim 1 , wherein the card body has different materials of construction than the molding material, further comprising tailoring a coloration of the molding material to match a coloration of the body.

22. A process for manufacturing a transaction card comprising the steps of:

(a) forming a pocket in a card body of the transaction card, the pocket extending only partially through the card body and having an inner lip that defines a perimeter of the pocket adjacent an outer periphery of the card body, and;

(b) molding a molding material about an electronic component by placing the electronic component in a mold and adding the molding material to completely encapsulate the component, the molding step comprises forming a faceplate configured to define one face of the transaction card that includes molding material extending between the inner lip of the pocket and an outer edge of the electronic component, and then, after performing steps (a) and (b);

(c) inserting and adhesively attaching the faceplate in the card pocket.

23. The process of claim 22 , wherein the molding material comprises a resin including powdered metal.

24. The process of claim 23 , wherein the powdered metal comprises one or more of Rhodium, Aluminum, Titanium, Magnesium, Copper, Brass, Nickel, Monel, Inconel, Steels and alloys of the above.

25. A transaction card manufactured according to the process of claim 22 .

26. The transaction card of claim 25 , wherein the electronic component comprises an antenna configured to inductively couple to a payment module.

27. The transaction card of claim 26 , wherein the antenna comprises a planar, metal, annular member having an antenna discontinuity that connects an inner region defined by the annular member to an outer region that surrounds the annular member, wherein molding material is disposed in the antenna discontinuity, the inner region, and the outer region.

28. The transaction card of claim 25 , wherein the card body is metal and defines an outer periphery, the card body having at least one body discontinuity from the outer periphery of the card body to the opening in the card body.

29. The process of claim 22 , wherein the electronic component comprises an antenna configured to inductively couple to a payment module, the antenna comprising a planar, metal, annular member having an antenna discontinuity that connects an inner region defined by the annular member to an outer region that surrounds the annular member, wherein the molding step disposes molding material in the antenna discontinuity, the inner region; and the outer region.

30. The process of claim 29 , further comprising, after the antenna is disposed in the card body, creating an opening in the molding material of the inner region defined by the annular member, and securing the payment module in the opening.

31. The process of claim 30 , further comprising creating at least one body discontinuity from an outer periphery of the card body to the opening in the card body.

32. The process of claim 31 , wherein creating the at least one body discontinuity comprises creating at least two body discontinuities, wherein the at least two body discontinuities and the opening collectively bisect the card body into at least two discrete portions.

33. The process of claim 22 , wherein the card body has different materials of construction than the molding material, further comprising tailoring a coloration of the molding material to match a coloration of the body.

34. The process of claim 33 , wherein the card body comprises a metal, further comprising selecting the powdered metal included in the resin to provide for a color and tone of the molding material to match a color and tone of the body.

35. The process of claim 34 , wherein the powdered metal included in the resin and the metal of the card body comprise the same type of metal or alloy thereof.

36. The process of claim 22 , wherein the molding material comprises a resin including powdered metal.