(19)
(11)EP 4 235 784 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
04.10.2023 Bulletin 2023/40

(43)Date of publication A2:
30.08.2023 Bulletin 2023/35

(21)Application number: 23170301.8

(22)Date of filing:  29.12.2017
(51)International Patent Classification (IPC): 
H01L 25/065(2023.01)
H01L 23/48(2006.01)
H01L 23/14(2006.01)
H01L 23/538(2006.01)
H01L 25/16(2023.01)
H01L 25/00(2006.01)
H01L 23/12(2006.01)
H01L 23/13(2006.01)
H01L 23/367(2006.01)
H01L 23/00(2006.01)
H01L 25/18(2023.01)
(52)Cooperative Patent Classification (CPC):
H01L 23/13; H01L 23/145; H01L 23/5385; H01L 23/5386; H01L 2924/181; H01L 2224/1403; H01L 23/3675; H01L 25/0652; H01L 25/16; H01L 25/18; H01L 2224/16227; H01L 24/14; H01L 2224/14181; H01L 2924/15153; H01L 24/13; H01L 2224/16145; H01L 2224/16235; H01L 24/16; H01L 24/17; H01L 2224/13101; H01L 2224/81801; H01L 24/81; H01L 2224/83851; H01L 24/83; H01L 25/0655; H01L 2225/06513; H01L 2225/06517; H01L 2225/06541; H01L 2225/06589; H01L 25/50; H01L 2224/81005; H01L 2924/15192; H01L 2924/18161; H01L 2224/06181; H01L 2224/92224; H01L 2224/73259; H01L 2224/04105; H01L 2224/12105; H01L 24/19; H01L 2224/81447; H01L 2224/05644; H01L 2224/13439; H01L 2224/05655; H01L 2224/13118; H01L 2224/05639; H01L 2224/13344; H01L 2224/13113; H01L 2224/13455; H01L 2224/05624; H01L 2224/13105; H01L 2224/05647; H01L 2224/13109; H01L 2224/81444; H01L 2224/81455; H01L 2224/1329; H01L 2224/13111; H01L 2224/13347; H01L 2224/1349; H01L 2224/13116; H01L 2224/13139; H01L 2224/13155; H01L 2224/81439; H01L 2224/81424; H01L 2224/13355; H01L 2224/2919; H01L 2224/13147; G06F 13/40; H04L 45/00; H04L 47/00; H04L 49/00; G06F 13/1668
 
C-Sets:
  1. H01L 2224/05639, H01L 2924/013, H01L 2924/00014;
  2. H01L 2224/13111, H01L 2924/014, H01L 2924/01028, H01L 2924/01029, H01L 2924/00014;
  3. H01L 2224/13111, H01L 2924/014, H01L 2924/01047, H01L 2924/01083, H01L 2924/00014;
  4. H01L 2224/05647, H01L 2924/013, H01L 2924/00014;
  5. H01L 2224/13111, H01L 2924/014, H01L 2924/01049, H01L 2924/00014;
  6. H01L 2224/13113, H01L 2924/014, H01L 2924/0103, H01L 2924/01049, H01L 2924/0105, H01L 2924/00014;
  7. H01L 2224/13111, H01L 2924/014, H01L 2924/01029, H01L 2924/01049, H01L 2924/00014;
  8. H01L 2224/13111, H01L 2924/014, H01L 2924/01047, H01L 2924/00014;
  9. H01L 2224/13111, H01L 2924/014, H01L 2924/01029, H01L 2924/01083, H01L 2924/00014;
  10. H01L 2224/81439, H01L 2924/013, H01L 2924/00014;
  11. H01L 2924/181, H01L 2924/00012;
  12. H01L 2224/13439, H01L 2924/00014;
  13. H01L 2224/13111, H01L 2924/01322, H01L 2924/01029, H01L 2924/00014;
  14. H01L 2224/81801, H01L 2924/00014;
  15. H01L 2224/13111, H01L 2924/01322, H01L 2924/01083, H01L 2924/00014;
  16. H01L 2224/13111, H01L 2924/014, H01L 2924/01047, H01L 2924/01029;
  17. H01L 2224/2919, H01L 2924/0665, H01L 2924/00014;
  18. H01L 2224/1329, H01L 2924/0665, H01L 2924/00014;
  19. H01L 2224/13116, H01L 2924/014, H01L 2924/0105, H01L 2924/00014;
  20. H01L 2224/13344, H01L 2924/00014;
  21. H01L 2224/05655, H01L 2924/013, H01L 2924/00014;
  22. H01L 2224/13111, H01L 2924/014, H01L 2924/01029, H01L 2924/00014;
  23. H01L 2224/05644, H01L 2924/013, H01L 2924/00014;
  24. H01L 2224/81424, H01L 2924/013, H01L 2924/00014;
  25. H01L 2224/13109, H01L 2924/014, H01L 2924/0103, H01L 2924/0105, H01L 2924/01083, H01L 2924/00014;
  26. H01L 2224/13355, H01L 2924/00014;
  27. H01L 2224/1329, H01L 2924/0635, H01L 2924/00014;
  28. H01L 2224/13147, H01L 2924/01322, H01L 2924/0105, H01L 2924/00014;
  29. H01L 2224/13118, H01L 2924/014, H01L 2924/01049, H01L 2924/0105, H01L 2924/01083, H01L 2924/00014;
  30. H01L 2224/13109, H01L 2924/014, H01L 2924/01029, H01L 2924/0105, H01L 2924/00014;
  31. H01L 2224/13113, H01L 2924/014, H01L 2924/01047, H01L 2924/0105, H01L 2924/00014;
  32. H01L 2224/13111, H01L 2924/014, H01L 2924/01082, H01L 2924/00014;
  33. H01L 2224/13113, H01L 2924/014, H01L 2924/01029, H01L 2924/0105, H01L 2924/00014;
  34. H01L 2224/13113, H01L 2924/01322, H01L 2924/0105, H01L 2924/00014;
  35. H01L 2224/13455, H01L 2924/00014;
  36. H01L 2224/81444, H01L 2924/013, H01L 2924/00014;
  37. H01L 2224/13147, H01L 2924/014, H01L 2924/01028, H01L 2924/0105, H01L 2924/00014;
  38. H01L 2224/13147, H01L 2924/014, H01L 2924/01049, H01L 2924/0105, H01L 2924/00014;
  39. H01L 2224/05624, H01L 2924/013, H01L 2924/00014;
  40. H01L 2224/13139, H01L 2924/014, H01L 2924/0105, H01L 2924/01083, H01L 2924/00014;
  41. H01L 2224/13101, H01L 2924/014, H01L 2924/00014;
  42. H01L 2224/13111, H01L 2924/01322, H01L 2924/01047, H01L 2924/00014;
  43. H01L 2224/83851, H01L 2924/00014;
  44. H01L 2224/13139, H01L 2924/01322, H01L 2924/0105, H01L 2924/00014;
  45. H01L 2224/81455, H01L 2924/013, H01L 2924/00014;
  46. H01L 2224/13139, H01L 2924/014, H01L 2924/0105, H01L 2924/00014;
  47. H01L 2224/13111, H01L 2924/014, H01L 2924/01083, H01L 2924/00014;
  48. H01L 2224/13111, H01L 2924/014, H01L 2924/0103, H01L 2924/01049, H01L 2924/01083, H01L 2924/00014;
  49. H01L 2224/13147, H01L 2924/014, H01L 2924/0105, H01L 2924/00014;
  50. H01L 2224/13147, H01L 2924/014, H01L 2924/0105, H01L 2924/01083, H01L 2924/00014;
  51. H01L 2224/13109, H01L 2924/014, H01L 2924/0105, H01L 2924/00014;
  52. H01L 2224/13347, H01L 2924/00014;
  53. H01L 2224/1349, H01L 2924/00014;
  54. H01L 2224/81447, H01L 2924/013, H01L 2924/00014;
  55. H01L 2224/13105, H01L 2924/014, H01L 2924/00014;
  56. H01L 2224/13113, H01L 2924/014, H01L 2924/0105, H01L 2924/00014;
  57. H01L 2224/13155, H01L 2924/014, H01L 2924/01029, H01L 2924/0105, H01L 2924/00014;

(84)Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(60)Divisional application:
23184519.9 / 4254498

(62)Application number of the earlier application in accordance with Art. 76 EPC:
17936919.4 / 3732717

(71)Applicant: INTEL Corporation
Santa Clara, CA 95054 (US)

(72)Inventors:
  • ELSHERBINI, Adel A.
    Tempe, AZ 85284 (US)
  • ELSHAZLY, Amr
    Hillsboro, OR 97124 (US)
  • CHANDRASEKHAR, Arun
    560055 Bangalore (IN)
  • LIFF, Shawna M.
    Scottsdale, AZ 85255 (US)
  • SWAN, Johanna M.
    Scottsdale, AZ 85255 (US)

(74)Representative: Goddar, Heinz J. 
Boehmert & Boehmert Anwaltspartnerschaft mbB Pettenkoferstrasse 22
80336 München
80336 München (DE)

  


(54)MICROELECTRONIC ASSEMBLIES WITH COMMUNICATION NETWORKS


(57) Microelectronic assemblies, and related devices and methods, are disclosed herein. For example, in some embodiments, a microelectronic assembly may include a package substrate, a first die coupled to the package substrate with first interconnects, and a second die coupled to the first die with second interconnects, wherein the second die is coupled to the package substrate with third interconnects, a communication network is at least partially included in the first die and at least partially included in the second die, and the communication network includes a communication pathway between the first die and the second die.







Search report









Search report