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Patent Searching and Data


Title:
HOLLOW MOLD PACKAGE
Document Type and Number:
Japanese Patent JP2011233730
Kind Code:
A
Abstract:

To prevent a phenomenon in which an inner lead 3 is displaced and lifted, by preventing continuous formability caused by the occurrence of the displacement of the inner lead in a package hollow part at the time of molding, and reducing and diffusing pull tension when removing the lower mold by the mold resin film on the surface without concentrating the pull tension on the joint of the mold resin and the inner lead in a hollow molded package of a CCD product.

The hollow molded package according to the present invention includes a lead frame 8 and a resin part 13 formed so as to sandwich the end of the lead frame 8 from the vertical direction.


Inventors:
SHIIHARA YASUHIRO
Application Number:
JP2010103118A
Publication Date:
November 17, 2011
Filing Date:
April 28, 2010
Export Citation:
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Assignee:
RENESAS ELECTRONICS CORP
International Classes:
H01L23/04; H01L23/02; H01L27/14
Attorney, Agent or Firm:
Ken Ieiri