U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Method for the manufacture of thin-film capacitors

Patent 4814289 Issued on March 21, 1989. Estimated Expiration Date: Icon_subject December 21, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3781549

3796926

Laser annealed dielectric for dual dielectric capacitor Patent #: 4437139
Issued on: 03/13/1984
Inventor: Howard

Inventor

Application

No. 07/135482 filed on 12/21/1987

US Classes:

438/396, Stacked capacitor257/532, Including capacitor component427/582Photoinitiated chemical vapor deposition (i.e., photo CVD)

Examiners

Primary: Hearn, Brian E.
Assistant: Bunch, William

Attorney, Agent or Firm

International Classes

H01G 4/08 (20060101)
H01G 4/30 (20060101)

Foreign Application Priority Data

1984-11-23 DE

Abstract

Thin-film capacitors are produced with laser chemical vapor deposition technology on a substrate, which is preferably the substrate of an integrated circuit, by forming alternating layers of electrodes and dielectric.

Other References

  • L M. Arzubi and R. L. Bishop, "Metal-Oxide Semiconductor capacitor," IBM TDB, vol. 17 No. 6, Nov. 1974
  • J. K. Howard, "Dual Dielectric Capacitor," IBM TDB, vol. 23 No. 3, Aug. 1980
  • R. A. Bailey and J. H. Nevin, "Thin-Film Multilayer Capacitors . . . ", IEEE Transactions on Parts, Hybirds & Pack., vol PHP-1, No. 4, pp. 361-364, Dec. 1976
  • R. Solanki, et al., "Photodeposition of Aluminum Oxide and Aluminum Thin Films", Appl. Phys. Lett. 454-456, (Sep. 1983), 43(5)
  • S. Szikora, et al., "Laser-Induced Deposition of SiO2 " Materials Lett. 263-264, (Mar. 1984), 2(4A)
PatentsPlus Images
Enhanced PDF formats
loading...
PatentsPlus: add to cart
PatentsPlus: add to cartSearch-enhanced full patent PDF image
$9.95more info
PatentsPlus: add to cart
PatentsPlus: add to cartIntelligent turbocharged patent PDFs with marked up images
$16.95more info
 
Sign InRegister
Username  
Password   
forgot password?