MODULAR, DETACHABLE COMPUTE LEAF FOR USE WITH COMPUTING SYSTEM

1 . An individual compute module comprising:

a) a cluster interface board for interconnecting electrical components; and

b) at least one module comprising a logic leaf module operatively connected to said cluster interface board, and a means for facilitating communication therebetween.

2 . The individual compute module of claim 1 , further comprising detachable electrical connections to said cluster interface board.

3 . The individual compute module of claim 1 , wherein said logic leaf module interconnects are flexible.

4 . The individual compute module of claim 1 , wherein means for facilitating communication comprise dendritic projections on said logic leaf module being operatively and detachably connected to dendritic projections on said cluster interface board.

5 . The individual compute module of claim 1 , wherein said cluster interface board comprises a plurality of sides.

6 . A method of joining a detachable logic leaf device to a cluster interface board, the steps comprising:

a) providing a detachable logic leaf module device operatively connected to a flexible substrate connector having projections disposed on one surface having predetermined dimensions and a pitch thereof;

b) providing a cluster interface board with a receiving area site, said cluster interface board having projections disposed on one surface having predetermined dimensions and a pitch thereof;

c) operatively connecting said flexible substrate connector to said detachable logic leaf module device, said flexible substrate connector having projections disposed on one surface thereof, said projections having predetermined dimensions and pitch corresponding to said receiving area site of said cluster interface board, said projections being used in electrical communication through said flexible substrate with said detachable logic leaf module device; and

d) joining said flexible substrate connector of said detachable logic leaf module device to said receiving area site of said cluster interface board.

7 . The method according to claim 6 , wherein said joining step (d) is non-permanent, allowing said detachable logic leaf module device to be detached from said cluster interface board exclusive of tools.

8 . The method according to claim 6 , wherein said joining step (d) is accomplished by a compression process.

9 . The method according to claim 6 , wherein said joining step (d) is accomplished in two steps comprising:

i) a first step wherein the joining is temporary and said flexible substrate connector having projections is aligned with said receiving area site of cluster interface board after the first step; and

ii) based on the results of at least one test, a second step wherein the joining is made functionally complete by a subsequent process.

10 . The method according to claim 9 , wherein said joining step (d) is accomplished via compression comprising at least one stage, wherein:

a first step comprises alignment of flexible substrate connector having projections to said receiving area site of cluster interface board; and

a second step comprises a final compression wherein said detachable logic leaf module device and said cluster interface board are detachably joined together.

11 . The method according to claim 9 , wherein said compression of a vertical load of 25 to 85 psi is applied, said first step comprising a constant force application of said compression, and said second step comprising a final test of said electrical connections.

12 . The method according to claim 10 , wherein said compression comprises a first and a second step combination of pinch and roll, respectively, said first step comprising constant weight bearing pressure, and said second step comprising a rolling compression process.

13 . The method according to claim 9 , wherein said set of projections disposed on one surface are sculpted with protrusions, said recessed receiving area site have solder projections, said first step comprising insertion of said sculpted projections into said solder projections, and said second step comprising compressing said protrusions into said sculpted projections.

a) providing a detachable logic leaf module device operatively connected to a flexible substrate connector having a set of projections disposed on one surface thereof; and

b) providing a cluster interface board with said receiving area site for attaching a logic leaf module device, the cluster interface board having predetermined dimensions and a pitch.

14 . The method according to claim 9 , wherein said set of projections disposed on one surface are provided with dendritic protrusions, and said first step comprising insertion of said dendritic protrusions into said recessed receiving area site on said cluster interface board.

15 . The method according to claim 9 , wherein said set of projections disposed on one surface and said recessed receiving area site on said cluster interface board are provided with dendritic protrusions and valleys, and said first step comprises inserting said dendritic protrusions into the valleys of said recessed receiving area to form a detachable interdigitating interconnection.

16 . The method according to claim 8 , wherein said joining of said detachable logic leaf device to said cluster interface board is repeatedly reversible.

17 . An information handling system (IHS) comprising:

a housing; and

a detachable logic leaf module comprising dendritic projections on a surface thereof and a recessed receiving area on a surface of a cluster interface board, said projections for electrically connecting a logic module device to said cluster interface board or the like, the projections on the surface of said logic leaf being conductively wired to said receiving area on the surface of the cluster interface board.

18 . The IHS of claim 17 , comprising a personal computer.

19 . The IHS of claim 17 , comprising a mainframe computer.

20 . The IHS of claim 17 , comprising a computer server.