Ex parte DENNIS et al. - Page 2




                     Appeal No. 1997-0123                                                                                                                                              
                     Application 08/368,926                                                                                                                                            


                     been canceled.  Claims 4, 7, 10, and 13 have been indicated by                                                                                                    
                     the                                                                                                                                                               




                     Examiner as containing allowable subject matter but are                                                                                                           
                     objected to as being dependent on a rejected claim .                                                        2                                                     
                                The claimed invention relates to a packaged semiconductor                                                                                              
                     chip with radial slots formed in an inner ring of contact lead                                                                                                    
                     support film and cross-slots formed in the corner members of                                                                                                      
                     an outer body of support film.  Appellants state at page 4 of                                                                                                     
                     the specification that the slots permit expansion of the                                                                                                          
                     various portions of the support film and prevent breakage of                                                                                                      
                     the contact leads due to differences in the thermal                                                                                                               
                     coefficient of expansion between the semiconductor material                                                                                                       
                     and the support film.                                                                                                                                             
                                Claim 3 is illustrative of the invention and reads as                                                                                                  
                     follows:                                                                                                                                                          
                     3.  A packaged semiconductor chip comprising:                                                                                                                     


                                2 Although Appellants have included claims 4, 7, 10, and                                                                                               
                     13 in the reproduction of the appealed claims in the Appendix                                                                                                     
                     to the Brief, these claims are not before us in this appeal.                                                                                                      
                                                                                          2                                                                                            





Page:  Previous  1  2  3  4  5  6  7  8  9  10  11  Next 

Last modified: November 3, 2007