Method of manufacturing semiconductor device

Claim 1

A method of manufacturing a semiconductor device comprising the steps of preparing a film carrier tape, said film carrier tape including a plastic tape and a plurality of leads formed on and fixed to the surface of said plastic tape, said plastic tape having a plurality of holes, each of said leads being extended to a corresponding hole at one of its ends and electrically connected in common to the other leads at its other end, placing a semiconductor element having a plurality of bonding pads thereon in one of said holes of said plastic tape, bonding said one end of each of said leads to said bonding pads of said semiconductor element, cutting said leads at said hole, removing said semiconductor element with the cut leads coupled thereto from said hole of said plastic tape, preparing a testing substrate, said substrate including an insulator body having a device setting portion, a plurality of terminals provided at a periphery of said device setting portion and on the upper surface of said insulator body, and a plurality of test pads electrically connected to respective ones of said terminals, setting said semiconductor element in said device setting portion of said testing substate, electrically connecting said leads coupled to said semiconductor element to said terminals, respectively, by solder, conducting an electrical test by contacting test probes of a test apparatus to said test pads of said testing substrate, and delivering to a customer said semiconductor element with said testing substrate to which said semiconduct or element is fixed.

Claim 2

A method of manufacturing a semiconductor device comprising the steps of preparing a film carrier tape, said film carrier tape including a plastic tape and a plurality of leads formed on and fixed to the surface of said plastic tape, said plastic tape having a plurality of holes, each of said leads being extended to a corresponding hole at one of its ends and electrically connected in common to the other leads at its other end, placing a semiconductor element having a plurality of bonding pads thereon in one of said holes of said plastic tape, bonding said one end of each of said leads to said bonding pads of said semiconductor element, cutting said leads at said hole, removing said semiconductor element with the cut leads coupled thereto from said hole of said plastic tape, preparing a testing substrate, said substrate including an insulator body having a device setting portion, a plurality of terminals provided at a periphery of said device setting portion and on the upper surface of said insulator body, and a plurality of test pads electrically connected to respective ones of said terminals, setting said semiconductor element in said device setting portion of said testing substate, electrically connecting said leads coupled to said semiconductor element to said terminals, respectively, by solder, conducting an electrical test by contacting test probes of a test apparatus to said test pads of said testing substrate, and delivering to a customer said semiconductor element with said testing substrate to which said semiconduct or element is fixed.

Claim 8

A method of manufacturing a semiconductor device comprising the steps of preparing a film carrier tape, said film carrier tape including a plastic tape and a plurality of leads formed on and fixed to the surface of said plastic tape, said plastic tape having a plurality of holes, each of said leads being extended to a corresponding hole at one end and electrically connected in common to the other leads at its other end, placing a semiconductor element having a plurality of bonding pads thereon in one of said holes of said plastic tape, bonding said one end of each of said leads to said bonding pads of said semiconductor element, cutting said leads at said hole, removing said semiconductor element with the cut leads coupled thereto from said hole of said plastic tape, preparing a testing substrate, said testing substrate including an insulator body having a device setting portion and upper and back surfaces, a plurality of terminals provided at a periphery of said device setting portion, arranged in one direction and on said upper surface of said insurlator body, a plurality of test pads provided on said upper surface of said insulator body, a first group of said test pads being arranged in a first column in parallel with the arrangement of said terminals and a second group of said test pads being arranged in a second column in parallel with said arrangement of said terminals and father from said arrangement of said terminals than said first column, a plurality of connecting paths formed on said upper surface of said insulator body, having the narrower width than that of said test pad and electrically connecting respective ones of said terminals and respective ones of said test pads belonging to said first and second groups, and a plurality of metallic members provided on said back surface of said insulator body, said metallic members being electrically connected to respective ones of said test pads belonging to said second group and respective ones of said terminals via through holes provided in said insulator body such that each of said test pads belonging to said second group is electrically connected to the corresponding terminal through said connecting path on said upper surface of said insulator body and through said metallic member on said back surface of said insulator body, setting said semiconductor element in said device setting portion of said testing substrate, electrically connecting said leads coupled to said semiconductor element to said terminals, respectively, and conducting an electrical test by contacting test probes of a test apparatus to said test pads of said testing substrate.

Claim 9

A method of manufacturing a semiconductor device comprising the steps of preparing a film carrier tape, said film carrier tape including a plastic tape and a plurality of leads formed on and fixed to the surface of said plastic tape, said plastic tape having a plurality of holes, each of said leads being extended to a corresponding hole at one end and electrically connected in common to the other leads at its other end, placing a semiconductor element having a plurality of bonding pads thereon in one of said holes of said plastic tape, bonding said one end of each of said leads to said bonding pads of said semiconductor element, cutting said leads at said hole, removing said semiconductor element with the cut leads coupled thereto from said hole of said plastic tape, preparing a testing substrate, said testing substrate including an insulator body having a device setting portion and upper and back surfaces, a plurality of terminals provided at a periphery of said device setting portion, arranged in one direction and on said upper surface of said insurlator body, a plurality of test pads provided on said upper surface of said insulator body, a first group of said test pads being arranged in a first column in parallel with the arrangement of said terminals and a second group of said test pads being arranged in a second column in parallel with said arrangement of said terminals and father from said arrangement of said terminals than said first column, a plurality of connecting paths formed on said upper surface of said insulator body, having the narrower width than that of said test pad and electrically connecting respective ones of said terminals and respective ones of said test pads belonging to said first and second groups, and a plurality of metallic members provided on said back surface of said insulator body, said metallic members being electrically connected to respective ones of said test pads belonging to said second group and respective ones of said terminals via through holes provided in said insulator body such that each of said test pads belonging to said second group is electrically connected to the corresponding terminal through said connecting path on said upper surface of said insulator body and through said metallic member on said back surface of said insulator body, setting said semiconductor element in said device setting portion of said testing substrate, electrically connecting said leads coupled to said semiconductor element to said terminals, respectively, and conducting an electrical test by contacting test probes of a test apparatus to said test pads of said testing substrate.

Claim 12

A method of manufacturing a semiconductor device comprising the steps of preparing a film carrier tape, said film carrier tape including a plastic tape and a plurality of leads formed on and fixed to the surface of said plastic tape, said plastic tape having a plurality of holes, and a plurality of suspending strips formed in said holes such that at least a slit at the periphery of said hole is provided, said leads being extended on said slit and being connected to said suspending strip, each of said leads extending to a corresponding hole at one end and being electrically connected in common to the other leads at its other end, placing a semiconductor element having a plurality of bonding pads thereon in one of said holes of said plastic tape, bonding said one end of each of said leads to said bonding pads of said semiconductor element, cutting said leads at said slit in said hole, removing said semiconductor element with the cut leads coupled thereto and fixed to said suspending strip from said hole of said plastic tape, preparing a testing substrate, said testing substrate including an insulator body having a device setting portion, a plurality of terminals provided at a periphery of said device setting portion and on the upper surface of said insulator body, and a plurality of test pads electrically connected to respective ones of said terminals, setting said semiconductor element in said device setting portion of said testing substrate, electrically connecting said leads coupled to said semiconductor element to said terminals, respectively, conducting an electrical test by contacting test probes of a test apparatus to said test pads of said testing substrate, and thereafter cutting said leads between said suspending strip and said semiconductor element to thereby remove said semiconductor element from said testing substrate.

Claim 13

A method of manufacturing a semiconductor device comprising the steps of preparing a film carrier tape, said film carrier tape including a plastic tape and a plurality of leads formed on and fixed to the surface of said plastic tape, said plastic tape having a plurality of holes, and a plurality of suspending strips formed in said holes such that at least a slit at the periphery of said hole is provided, said leads being extended on said slit and being connected to said suspending strip, each of said leads extending to a corresponding hole at one end and being electrically connected in common to the other leads at its other end, placing a semiconductor element having a plurality of bonding pads thereon in one of said holes of said plastic tape, bonding said one end of each of said leads to said bonding pads of said semiconductor element, cutting said leads at said slit in said hole, removing said semiconductor element with the cut leads coupled thereto and fixed to said suspending strip from said hole of said plastic tape, preparing a testing substrate, said testing substrate including an insulator body having a device setting portion, a plurality of terminals provided at a periphery of said device setting portion and on the upper surface of said insulator body, and a plurality of test pads electrically connected to respective ones of said terminals, setting said semiconductor element in said device setting portion of said testing substrate, electrically connecting said leads coupled to said semiconductor element to said terminals, respectively, conducting an electrical test by contacting test probes of a test apparatus to said test pads of said testing substrate, and thereafter cutting said leads between said suspending strip and said semiconductor element to thereby remove said semiconductor element from said testing substrate.