VLSI integrated circuit having parallel bonding areas

Claim 2

A semiconductor circuit chip comprising: a plurality of cells arranged substantially in matrix form, all cells on said chip being initially identical, each of said cells comprising in an original state a plurality of diffused areas on a surface of said chip; said diffused areas including both active and passive semiconductor device elements, and a plurality of original conductive connectors formed on said surface in each cell, said original conductive connectors having bonding areas defining a plurality of lines on said surface so as to leave substantially open wiring channels on said surface between said lines of bonding areas, said active and passive semiconductor elements being aligned with respective ones of said bonding areas, some of said original conductive connectors interconnecting ones of said semiconductor device elements but other of said original conductive connectors at least originally being left unconnected to said semiconductor device elements or connected to only one of said semiconductor device elements, so that the functionality of each said cell remains initially undefined, said cells being subsequently completely wired both internally and with respect to interconnections between cells by the addition of further conductive connectors, said further conductive connectors being insulated from and lying over said cells and said original conductive connectors, said semiconductor device elements being selectively interconnected by means of both said original conductive connectors and said further conductive connectors to form predetermined circuit configurations in a manner such that the type of circuit formed in each individual cell or cell combination as well as the overall functionality of said chip is determined by connections made by said further conductive connectors, said semiconductor device elements being disposed in at least general longitudinal alignment with said lines defined by said bonding areas of said connectors.

Claim 3

The semiconductor integrated circuit chip of claim 1, wherein said connectors are formed of a polysilicon material.

Claim 4

The semiconductor integrated circuit chip of claim 1, wherein at least some of said connectors have bonding areas coupled to predetermined ones of said semiconductor device elements.

Claim 5

The semiconductor integrated circuit chip of claim 3, wherein each said cell includes as semiconductor device elements at least two transistors, four diodes and four resistors.

Claim 6

The semiconductor integrated circuit chip of claim 4, wherein each said cell is rectangular in shape, and wherein said bonding areas are arranged along at least three said lines, each of said lines running parallel to a long side of said cell, at least one of said lines running approximately through the middle of said cell, and others of said lines lying along opposite sides of said cell.

Claim 7

The semiconductor integrated circuit chip of claim 5, wherein said two transistors are formed adjacent one of said opposite sides of said cell and are aligned with one of said lines, said resistors are formed as elongated diffused areas extending longitudinally aligned with said one of said lines running approximately through the middle of said cell, and said diodes lie along said side of said cell opposite said transistor and are aligned with a respective one of said lines.

Claim 8

The semiconductor integrated circuit chip of claim 6, wherein at least some of said connectors extend across said cell orthogonal to said long side of said cell and having bonding areas adjacent, but not connected to, bonding areas of some of said semiconductor device elements.

Claim 9

The semiconductor integrated circuit chip of claim 4, wherein said four resistors are formed as two diffused areas, each center tapped by a bonding area of respective ones of said connectors.

Claim 10

The semiconductor integrated circuit chip of claim 1, further comprising at least one metallization layer for connecting said semiconductor device elements in at least one of a predetermined logic or memory circuit configuration.

Claim 11

A semiconductor integrated circuit chip as claimed in claim 1, wherein said further connectors are added to connect selected ones of said bonding areas to ones of said semiconductor device elements.

Claim 12

A semiconductor integrated circuit chip as claimed in claim 1, wherein said original conductive connectors are of one type material and said further conductive connectors are of a different type material.

Claim 13

A semiconductor integrated circuit chip comprising: a plurality of cells arranged substantially in matrix form, all cells on said chip being initially identical, each of said cells comprising in an original state a plurality of diffused areas on a surface of said chip; said diffused areas including both active and passive semiconductor device elements, and a plurality of original conductive connectors formed on said surface in each cell, said original conductive connectors having bonding areas defining a plurality of lines on said surface so as to leave substantially open wiring channels on said surface between said lines of bonding areas, said active and passive semiconductor elements being aligned with respective ones of said bonding areas, some of said original conductive connectors interconnecting ones of said semiconductor device elements but others of said original conductive connectors at least originally being left unconnected to said semiconductor device elements or connected to only one of said semiconductor device elements, so that the functionality of each cell remains initially undefined, said cells being subsequently completely wired both internally and with respect to interconnections between cells by the addition of further conductive connectors, said semiconductor device elements being selectively interconnected by means of both said original conductive connectors and said further conductive connectors to form predetermined circuit configurations in a manner such that the type of circuit formed in each individual cell or cell combination as well as the overall functionality of said chip is determined by connections made by said further conductive connectors, said semiconductor device elements being disposed in at least general longitudinal alignment with said lines defined by said bonding areas of said connectors, said semiconductor device elements being generally disposed along at least two sides of each said cell, and said bonding areas being disposed in at least two parallel lines which are substantially parallel to lines defined by said semiconductor elements.

Claim 14

A semiconductor integrated circuit chip comprising: a plurality of cells arranged substantially in matrix form, all cells on said chip being initially identical, each of said cells comprising in an original state a plurality of diffused areas on a surface of said chip; said diffused areas including both active and passive semiconductor device elements, and a plurality of original conductive connectors formed on said surface in each cell, said original conductive connectors having bonding areas defining a plurality of lines on said surface so as to leave substantially open wiring channels on said surface between said lines of bonding areas, said active and passive semiconductor elements being aligned with respective ones of said bonding areas, some of said original conductive connectors interconnecting ones of said semiconductor device elements but others of said original conductive connectors at least originally being left unconnected to said semiconductor device elements or connected to only one of said semiconductor device elements, so that the functionality of each cell remains initially undefined, said cells being subsequently completely wired both internally and with respect to interconnections between cells by the addition of further conductive connectors, said semiconductor device elements being selectively interconnected by means of both said original conductive connectors and said further conductive connectors to form predetermined circuit configurations in a manner such that the type of circuit formed in each individual cell or cell combination as well as the overall functionality of said chip is determined by connections made by said further conductive connectors, said semiconductor device elements being disposed in at least general longitudinal alignment with said lines defined by said bonding areas of said connectors, said semiconductor device elements being generally disposed along at least two sides of each said cell, and said bonding areas being disposed in at least two parallel lines which are substantially parallel to lines defined by said semiconductor elements.