Active matrix substrate

Details Active matrix substrate Active matrix substrate

1992-02-18

1994-11-29

Turner, A.A.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

361311, 3613212, 361322, 428210, 428469, 428472, 428697, 428699, 428701, 428702, H01B 312

Patent

active

053689151

ABSTRACT:
An active matrix substrate comprising storage capacitors each having an insulating film formed of a single perovskite oxide or a solid solution composed of a plurality of the perovskite oxides. Since the perovskite oxide has a significantly high relative dielectric constant, the area of storage capacitor can be reduced while keeping or increasing the capacitance thereof. Further, the insulating film can be thickened as far as the insulation property thereof is not affected without the capacitance thereof being reduced, thereby preventing leakage current.

REFERENCES:
patent: 3682766 (1972-08-01), Maher
patent: 4260663 (1981-04-01), Hagemann et al.
patent: 4309295 (1982-01-01), McSweeny
patent: 4367265 (1983-01-01), Yu et al.
patent: 4490429 (1984-12-01), Tosaki et al.
patent: 5139856 (1992-08-01), Takeuchi et al.
Schwarz et al "Vacuum Deposition by High energy Laser with emphasis on Barium Titanate films" 1969, Jour. of Vacuum Sci & Tech vol. 6, No. 3 pp. 373-378.

Affiliated with

Also associated with

Rating

Active matrix substrate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Active matrix substrate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Active matrix substrate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-72897