Not really

By: anon2 (anon.delete@this.anon.com), June 26, 2022 5:22 pm
Room: Moderated Discussions
Groo (charlie.delete@this.semiaccurate.com) on June 26, 2022 9:39 am wrote:
> rwessel (rwessel.delete@this.yahoo.com) on June 25, 2022 11:43 am wrote:
> > anon (myname.delete@this.gmail.com) on June 25, 2022 11:34 am wrote:
> > > Would a hexagonal die make better use of the round ingot?mail
> >
> > You're going to have a heck of a time sawing these dies appart:
> >
> Not really, I got a hexagonal die wafer in my office and have seen some very non-regular dies out there.
>
> https://www.semiaccurate.com/2015/05/18/disco-makes-hexagonal-non-regular-chips-possible/

This is stupid. There are not many problems in the chips in your phone or laptop that have not been solved in the lab. The problem is scaling that up to economical production.

>
> It is a tad more expensive but not a significant cost in relation to a finished wafer on a modern
> process.

That's the *claim*, anyway. Just like many thousands of "breakthroughs" before and after it that were never put into production.

Or are you saying you have a actual die from a real product that was made? If so, let's hear who made it and what the part number is.
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TopicPosted ByDate
OK dumb question timeDoug S2022/06/24 01:31 PM
  OK dumb question timeanon52022/06/24 01:38 PM
  Silicon ingots are round.Mark Roulo2022/06/24 02:29 PM
    Silicon ingots are round.Squarehead2022/06/24 02:38 PM
      Silicon ingots are round.Mark2022/06/24 03:00 PM
        Silicon ingots are round.Gary Kopp2022/06/24 03:20 PM
      Silicon ingots are round.Adrian2022/06/24 11:34 PM
    Silicon ingots are round.tarlinian2022/06/24 03:38 PM
      Silicon ingots are round.Doug S2022/06/24 11:13 PM
        Silicon ingots are round.anon2022/06/25 11:34 AM
          Silicon ingots are round.Doug S2022/06/25 11:39 AM
            Silicon ingots are round.Groo2022/06/26 09:41 AM
              Silicon ingots are round.Doug S2022/06/26 12:05 PM
                Silicon ingots are round.Gtoo2022/06/26 02:55 PM
          Silicon ingots are round.rwessel2022/06/25 11:43 AM
            Not reallyGroo2022/06/26 09:39 AM
              Not reallydmcq2022/06/26 10:56 AM
                Not reallyGroo2022/06/26 02:58 PM
              Not reallyanon22022/06/26 05:22 PM
              Why not triangles? Anon2022/06/27 03:34 AM
                Why not triangles? Math Nerd2022/06/27 04:52 AM
                Why not triangles? Math Nerd2022/06/27 05:45 AM
                  Don't forget Penrose Tiling (NT)ananon2022/06/27 06:06 AM
                  Why not triangles? Doug S2022/06/27 07:43 AM
                  Why not triangles? Anon2022/06/27 08:33 AM
                    Die shape that minimizes wasted area on circular wafersMath Nerd2022/07/01 09:20 PM
                      Die shape that minimizes wasted area on circular wafersBrett2022/07/02 02:35 PM
                        Die shape that minimizes wasted area on circular wafersMath Nerd2022/07/02 04:15 PM
                        Die shape that minimizes wasted area on circular wafersMark Roulo2022/07/02 04:41 PM
                          Die shape that minimizes wasted area on circular wafersDoug S2022/07/02 06:44 PM
                          Die shape that minimizes wasted area on circular wafersBrett2022/07/03 12:31 AM
                            Die shape that minimizes wasted area on circular wafersAdrian2022/07/03 10:25 PM
                              Die shape that minimizes wasted area on circular wafersanon22022/07/03 11:33 PM
                                Die shape that minimizes wasted area on circular wafersBrett2022/07/04 12:45 AM
                                  Die shape that minimizes wasted area on circular wafersdmcq2022/07/04 06:09 AM
                                    Die shape that minimizes wasted area on circular wafersJames2022/07/04 09:52 AM
                                      Die shape that minimizes wasted area on circular wafersdmcq2022/07/04 10:26 AM
                                        Die shape that minimizes wasted area on circular wafersAdrian2022/07/05 03:28 AM
                                      Cannon Lake vs Kaby LakeMark Roulo2022/07/04 10:30 AM
                                        C-class bonusesblue2022/07/04 12:27 PM
                                          C-class bonusesanonymou52022/07/04 03:23 PM
                                  Die shape that minimizes wasted area on circular wafersanon22022/07/04 06:53 AM
                                    Die shape that minimizes wasted area on circular wafersBrett2022/07/04 12:32 PM
                                      Die shape that minimizes wasted area on circular wafersFoyle2022/07/04 01:30 PM
                                        Die shape that minimizes wasted area on circular wafersAnon2022/07/04 01:37 PM
                                          What is a mirrored die?Mark Roulo2022/07/04 02:59 PM
                                            What is a mirrored die?Brett2022/07/04 03:32 PM
                                              What is a mirrored die?Doug S2022/07/04 10:08 PM
                                        Die shape that minimizes wasted area on circular wafersanonymou52022/07/04 03:12 PM
                                          Die shape that minimizes wasted area on circular wafersFoyle2022/07/05 10:41 AM
                                      Die shape that minimizes wasted area on circular wafersanon22022/07/04 04:52 PM
                                        Die shape that minimizes wasted area on circular wafersUngo2022/07/05 06:24 PM
                                          Die shape that minimizes wasted area on circular wafersBrett2022/07/05 07:56 PM
                                            Die shape that minimizes wasted area on circular wafersanonymou52022/07/06 05:46 AM
                                              Die shape that minimizes wasted area on circular wafersdmcq2022/07/06 02:55 PM
                                                Die shape that minimizes wasted area on circular wafersMark Roulo2022/07/06 04:09 PM
                                                Die shape that minimizes wasted area on circular wafersDoug S2022/07/06 05:31 PM
                                      Example of mirrored wafer?Mark Roulo2022/07/04 06:01 PM
                                  Not the same as 3-core CPU from a 4-core dieMark Roulo2022/07/04 09:31 AM
                                Wafer probingAdrian2022/07/05 03:08 AM
                                  Great comment, thank you (NT)anon22022/07/06 12:00 AM
                crystal latticehobold2022/06/27 12:09 PM
                  crystal latticedmcq2022/06/27 03:58 PM
                  Given path dependency I doubt it ...Mark Roulo2022/06/27 06:02 PM
                    Given path dependency I doubt it ...Adrian2022/06/27 10:01 PM
              Hexagonal DieMath Nerd2022/06/27 05:05 AM
                Hexagonal DieAdrian2022/06/27 10:24 PM
                  Hexagonal Diedmcq2022/07/06 03:00 PM
          Silicon ingots are round.dmcq2022/06/25 02:38 PM
            Silicon ingots are round.dmcq2022/06/25 02:43 PM
          Silicon ingots are round.aaron spink2022/06/25 03:05 PM
      Notch on Silicon WafersEric P2022/07/01 04:07 PM
        Still there, I think ...Mark Roulo2022/07/01 04:47 PM
          Still there, I think ...Eric P2022/07/01 05:26 PM
            Still there, I think ...tarlinian2022/07/01 06:50 PM
              Still there, I think ...David Kanter2022/07/02 09:14 AM
            Still there, I think ...Mark Roulo2022/07/01 09:31 PM
              Still there, I think ...Eric P2022/07/02 12:10 AM
  OK dumb question timeanonymouse2022/06/24 03:47 PM
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