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Integrated circuitry 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01L-029/76
  • H01L-029/94
출원번호 US-0305604 (2002-11-26)
발명자 / 주소
  • Abbott, Todd R.
출원인 / 주소
  • Micron Technology, Inc.
대리인 / 주소
    Wells St. John P.S.
인용정보 피인용 횟수 : 0  인용 특허 : 40

초록

A first dielectric layer is formed over a first transistor gate and a second transistor source/drain region. Contact openings are formed in the first dielectric layer to the first transistor gate and to the second transistor source/drain region. A second dielectric layer is formed over the first die

대표청구항

1. Integrated circuitry comprising:a substrate comprising first and second transistor gates, a source/drain region proximate the second transistor gate, the first transistor gate comprising conductively doped semiconductive material and a conductive suicide received elevationally outward thereof and

이 특허에 인용된 특허 (40)

  1. Furukawa, Toshiharu; Hakey, Mark C.; Holmes, Steven J.; Horak, David V.; Rabidoux, Paul A., Borderless gate structures.
  2. Trivedi, Jigish D.; Wang, Zhongze; Abbott, Todd R.; Cho, Chih-Chen, Cross-diffusion resistant dual-polycide semiconductor structure and method.
  3. Trivedi, Jigish D.; Wang, Zhongze; Abbott, Todd R.; Cho, Chih-Chen, Cross-diffusion resistant dual-polycide semiconductor structure and method.
  4. Sun Sey-Ping ; Gardner Mark I. ; Ngo Minh Van, In-situ SiON deposition/bake/TEOS deposition process for reduction of defects in interlevel dielectric for integrated circuit interconnects.
  5. Manning H. Montgomery, Integrated circuitry, methods of fabricating integrated circuitry, methods of forming local interconnects, and methods of forming conductive lines.
  6. Todd R. Abbott ; Michael P. Violette ; Charles H. Dennison, METHOD OF FORMING A LOCAL INTERCONNECT, METHOD OF FABRICATING INTEGRATED CIRCUITRY COMPRISING AN SRAM CELL HAVING A LOCAL INTERCONNECT AND HAVING CIRCUITRY PERIPHERAL TO THE SRAM CELL, AND METHOD OF .
  7. Nulty James E. ; Petti Christopher J., Method for eliminating lateral spacer erosion on enclosed contact topographies during RF sputter cleaning.
  8. Furukawa Toshiharu ; Hakey Mark C. ; Holmes Steven J. ; Horak David V. ; Rabidoux Paul A., Method for forming borderless gate structures and apparatus formed thereby.
  9. YongZhong Hu ; Fei Wang ; Wenge Yang ; Yu Sun ; Ramkumar Subramanian, Method for forming self-aligned contacts and local interconnects using decoupled local interconnect process.
  10. Kinoshita Hiroyuki ; Hu YongZhong ; Sun Yu ; Wang Fei, Method for forming self-aligned contacts and local interconnects using self-aligned local interconnects.
  11. Wong Siu-Weng S. (Ithaca NY) Chen Devereaux C. (San Jose CA) Chiu Kuang-Yi (Los Altos Hills CA), Method for making silicide interconnection structures for integrated circuit devices.
  12. Hsu Sheng Teng, Method for manufacturing a CMOS self-aligned strapped interconnection.
  13. Nagashima Naoki,JPX, Method of fabricating semiconductor device.
  14. Li Li ; Hu Yongjun Jeff, Method of forming a conductive line and method of forming a local interconnect.
  15. Abbott, Todd R.; Wang, Zhongze; Trivedi, Jigish D.; Cho, Chih-Chen, Method of forming a field effect transistor.
  16. Ngo Minh Van ; Besser Paul R. ; Liu Yowjuang Bill, Method of forming a local interconnect with improved etch selectivity of silicon dioxide/silicide.
  17. Mark Fischer ; Jigish D. Trivedi ; Charles H. Dennison ; Todd R. Abbott ; Raymond A. Turi, Method of forming plugs and local interconnect for embedded memory/system-on-chip (SOC) applications.
  18. Chen Min-Liang (Allentown PA), Method of making electrical contacts to gate structures in integrated circuits.
  19. Abbott, Todd; Trivedi, Jigish D.; Violette, Mike; Dennison, Chuck, Method of selectively forming local interconnects using design rules.
  20. Abbott, Todd; Trivedi, Jigish D.; Violette, Mike; Dennison, Chuck, Method of selectively forming local interconnects using design rules.
  21. Foote David K. ; Ngo Minh Van ; Chan Darin A., Methods for making a semiconductor device with improved hot carrier lifetime.
  22. Cho, Chih-Chen; Wang, Zhongze, Methods for making semiconductor structures having high-speed areas and high-density areas.
  23. Abbott Todd R. ; Violette Michael P. ; Dennison Charles H., Methods of forming a local interconnect method of fabricating integrated circuitry comprising an SRAM cell having a local interconnect and having circuitry peripheral to the SRAM cell and method of f.
  24. Verrett Douglas P. (Sugarland TX), Polycide local interconnect method and structure.
  25. Lage Craig S. ; Bhat Mousumi ; Lii Yeong-Jyh Tom ; Nagy Andrew G. ; Frisa Larry E.,DEX ; Filipiak Stanley M. ; O'Meara David L. ; Ong T. P. ; Woo Michael P. ; Sparks Terry G. ; Gelatos Carol M., Process for forming a semiconductor device having an interconnect or conductive film electrically insulated from a conductive member or region.
  26. Jin, Bo, SRAM cell design.
  27. O'Brien Sean ; Prinslow Douglas A., Self-aligned silicide process.
  28. Wieczorek Karsen ; Hause Frederick N., Semiconductor device having elevated silicidation layer and process for fabrication thereof.
  29. Kaoru Mikagi JP, Semiconductor device having silicide films on a gate electrode and a diffusion layer and manufacturing method thereof.
  30. Kimura Masatoshi,JPX, Semiconductor device with particular silicide structure.
  31. Lage, Craig S.; Bhat, Mousumi; Lii, Yeong-Jyh Tom; Nagy, Andrew G.; Frisa, Larry E.; Filipiak, Stanley M.; O'Meara, David L.; Ong, T. P.; Woo, Michael P.; Sparks, Terry G.; Gelatos, Carol M., Semiconductor device, memory cell, and processes for forming them.
  32. Hu Yongjun Jeff, Semiconductor processing method of forming a high purity <200> grain orientation tin layer and semiconductor processing method of forming a conductive interconnect line.
  33. Bo Jin ; Jianmin Qiao, Semiconductor structure and method of making contacts and source and/or drain junctions in a semiconductor device.
  34. Trivedi, Jigish D.; Abbott, Todd R.; Wang, Zhongze, Sidewall strap for complementary semiconductor structures and method of making same.
  35. En William G. ; Ngo Minh Van ; Yang Chih-Yuh ; Foote David K. ; Bell Scott A. ; Karlsson Olov B. ; Lyons Christopher F., Silicon oxime spacer for preventing over-etching during local interconnect formation.
  36. Nulty, James E.; Petti, Christopher J., Structure having reduced lateral spacer erosion.
  37. Gualandris Fabio,ITX ; Maggis Aldo,ITX, Surface field effect transistor with depressed source and/or drain areas for ULSI integrated devices.
  38. Shepela Adam ; Grula Gregory J. ; Zetterlund Bjorn, Transistor fabrication process in which a contact metallization is formed with different silicide thickness over gate interconnect material and transistor source/drain regions.
  39. Li Weidan ; Yeh Wen-Chin ; Rakkhit Rajat, Tungsten local interconnect for silicon integrated circuit structures, and method of making same.
  40. Liaw Jhon-Jhy,TWX, Tungsten local interconnect, using a silicon nitride capped self-aligned contact process.
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