Patent ID: 6740966
Filing Date: 2004-05-25
Classification: H01L,H05K

Abstract:
A reinforcing tape in a belt form made to adhere to a belt-form insulating tape so as to be laminated thereon, to reinforce the insulating tape in a manufacturing process, said reinforcing tape comprising:regions which are to be provided with first holes for transport use, provided on portions of both sides in a width direction at transport of said reinforcing tape, said insulating tape not covering said regions; second holes used for removing an inside part of said reinforcing tape from the insulating tape after the adhesion, the second holes being provided in portions of both sides in the width direction of said reinforcing tape, said second holes being closer to a central portion of said reinforcing tape than said regions to be provided with the first holes and being a boundary between said inside part to be removed and said regions which are to be provided with the first holes; said second holes being covered by said insulating tape; and wherein said inside part to be removed is between said second holes at one side and said second holes at another side with a boundary of a row of said second holes on each side.