公开(公告)号：US20230100952A1

公开(公告)日：2023-03-30

申请号：US17485291

申请日：2021-09-24

Applicant: Intel Corporation

Inventor： I-Cheng TUNG ,  Ashish Verma PENUMATCHA ,  Seung Hoon SUNG ,  Sarah ATANASOV ,  Jack T. KAVALIEROS ,  Matther V. METZ ,  Uygar E. AVCI ,  Rahul RAMAMURTHY ,  Chia-Ching LIN ,  Kaan OGUZ

IPC: H01L29/49 ,  H01L29/06 ,  H01L29/423 ,  H01L29/78 ,  H01L29/786 ,  H01L21/02 ,  H01L21/28 ,  H01L29/66

Abstract: Embodiments disclosed herein include transistors and transistor gate stacks. In an embodiment, a transistor gate stack comprises a semiconductor channel. In an embodiment, an interlayer (IL) is over the semiconductor channel. In an embodiment, the IL has a thickness of 1 nm or less and comprises zirconium. In an embodiment, a gate dielectric is over the IL, and a gate metal over the gate dielectric.

公开(公告)号：US20200279850A1

公开(公告)日：2020-09-03

申请号：US16827542

申请日：2020-03-23

Applicant: Intel Corporation

Inventor： Abhishek SHARMA ,  Noriyuki SATO ,  Sarah ATANASOV ,  Huseyin Ekin SUMBUL ,  Gregory K. CHEN ,  Phil KNAG ,  Ram KRISHNAMURTHY ,  Hui Jae YOO ,  Van H. LE

IPC: H01L27/108 ,  H01L27/12 ,  G11C11/4096

Abstract: Examples herein relate to a memory device comprising an eDRAM memory cell, the eDRAM memory cell can include a write circuit formed at least partially over a storage cell and a read circuit formed at least partially under the storage cell; a compute near memory device bonded to the memory device; a processor; and an interface from the memory device to the processor. In some examples, circuitry is included to provide an output of the memory device to emulate output read rate of an SRAM memory device comprises one or more of: a controller, a multiplexer, or a register. Bonding of a surface of the memory device can be made to a compute near memory device or other circuitry. In some examples, a layer with read circuitry can be bonded to a layer with storage cells. Any layers can be bonded together using techniques described herein.