Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
116 words
An integrated circuit chip comprising a substrate having a surface bounded by lateral edges and having scribe lines constituted by regions of the substrate surface adjacent the lateral edges, wherein said chip has at least one semiconductor element composed of a plurality of patterned layers of electrically conductive material and at least one interlayer insulation film having portions which extend across said chip and interposed between two of said layers of electrically conductive material to form a component part of each said element, said interlayer insulation film further having portions which extend across the entirety of said scribe lines and which are contiguous with portions of said interlayer insulation film that extend across each said chip.
Claim 2
Dependent Claim
116 words
An integrated circuit chip comprising a substrate having a surface bounded by lateral edges and having scribe lines constituted by regions of the substrate surface adjacent the lateral edges, wherein said chip has at least one semiconductor element composed of a plurality of patterned layers of electrically conductive material and at least one interlayer insulation film having portions which extend across said chip and interposed between two of said layers of electrically conductive material to form a component part of each said element, said interlayer insulation film further having portions which extend across the entirety of said scribe lines and which are contiguous with portions of said interlayer insulation film that extend across each said chip.
Claim 3
Dependent Claim
22 words
A chip as defined in claim 1 further comprising a passivation film covering said chips and the entirety of said scribe lines.
Claim 4
Dependent Claim
50 words
A chip as defined in claim 1 further comprising a passivation film covering said interlayer insulation film over at least portions of said chips and said scribe line regions, said passivation film having a groove formed along each scribe line and spaced from the associated lateral edge of the substrate.
Claim 5
Dependent Claim
123 words
A chip as defined in claim 1 wherein: each scribe line has a longitudinal edge which coincides with a respective lateral edge of the substrate surface, and further comprising: a film having a defined pattern located at at least one scribe line region above said interlayer insulation film and extending inwardly from the longitudinal edge of the scribe line edges; and a passivation film covering said chip and the at least one scribe line region, said passivation film having, at the at least one scribe line region, a groove formed along the scribe line and spaced from the associated edge of the substrate, and said passivation film being absent from scribe line regions where said film having a defined pattern is not present.
Claim 6
Dependent Claim
20 words
A chip as defined in claim 1 wherein said interlayer insulation film directly contacts said substrate regions constituting scribe lines.
Claim 7
Dependent Claim
35 words
A chip as defined in claim 5 wherein the surface of said substrate is initially planar and the substrate surface regions constituting said scribe lines constitute portions of the initially planar surface of said substrate.
Claim 8
Dependent Claim
35 words
A chip as defined in claim 1 wherein the surface of said substrate is initially planar and the substrate surface regions constituting said scribe lines constitute portions of the initially planar surface of said substrate.