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Class Information
Number: 257/309
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Having insulated electrode (e.g., mosfet, mos diode) > Insulated gate capacitor or insulated gate transistor combined with capacitor (e.g., dynamic memory cell) > Stacked capacitor > With increased effective electrode surface area (e.g., tortuous path, corrugated, or textured electrodes)
Description: Subject matter wherein a capacitor electrode has an increased effective surface relative to a flat capacitor plate, because of twists, turns, curves, corrugations, windings or other surface area increasing features of a capacitor electrode.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619269 |
Semiconductor device, manufacturing process thereof and imaging device |
Nov. 17, 2009 |
| 7615444 |
Method for forming a capacitor structure |
Nov. 10, 2009 |
| 7602002 |
Semiconductor device with DRAM portion having capacitor-over-bit-line structure and logic portion |
Oct. 13, 2009 |
| 7595526 |
Capacitor and method for fabricating the same |
Sep. 29, 2009 |
| 7592626 |
Capacitor and method of manufacturing same |
Sep. 22, 2009 |
| 7579643 |
Capacitor having high electrostatic capacity, integrated circuit device including the capacitor and method of fabricating the same |
Aug. 25, 2009 |
| 7576383 |
Capacitor having tapered cylindrical storage node and method for manufacturing the same |
Aug. 18, 2009 |
| 7566612 |
Method of fabricating capacitor in semiconductor device and semiconductor device using the same |
Jul. 28, 2009 |
| 7564089 |
Semiconductor device |
Jul. 21, 2009 |
| 7560351 |
Integrated circuit arrangement with low-resistance contacts and method for production thereof |
Jul. 14, 2009 |
| 7557015 |
Methods of forming pluralities of capacitors |
Jul. 7, 2009 |
| 7547607 |
Methods of fabricating integrated circuit capacitors using a dry etching process |
Jun. 16, 2009 |
| 7547933 |
Semiconductor device and manufacturing method of a semiconductor device |
Jun. 16, 2009 |
| 7528430 |
Electronic systems |
May. 5, 2009 |
| 7511325 |
Ferroelectric capacitor |
Mar. 31, 2009 |
| 7498629 |
Stud electrode and process for making same |
Mar. 3, 2009 |
| 7495277 |
Memory circuitry |
Feb. 24, 2009 |
| 7485915 |
Semiconductor device and method having capacitor and capacitor insulating film that includes preset metal element |
Feb. 3, 2009 |
| 7485914 |
Interdigitized capacitor |
Feb. 3, 2009 |
| 7459746 |
Method of forming inside rough and outside smooth HSG electrodes and capacitor structure |
Dec. 2, 2008 |
| 7456459 |
Design of low inductance embedded capacitor layer connections |
Nov. 25, 2008 |
| 7453114 |
Segmented end electrode capacitor and method of segmenting an end electrode of a capacitor |
Nov. 18, 2008 |
| 7449739 |
Storage capacitor for semiconductor memory cells and method of manufacturing a storage capacitor |
Nov. 11, 2008 |
| 7449740 |
Semiconductor memory device having capacitors and method for forming the same |
Nov. 11, 2008 |
| 7439570 |
Metal-insulator-metal capacitors |
Oct. 21, 2008 |
| 7436069 |
Semiconductor device, having a through electrode semiconductor module employing thereof and method for manufacturing semiconductor device having a through electrode |
Oct. 14, 2008 |
| 7414297 |
Capacitor constructions |
Aug. 19, 2008 |
| 7408216 |
Device, system, and method for a trench capacitor having micro-roughened semiconductor surfaces |
Aug. 5, 2008 |
| 7405122 |
Methods for fabricating a capacitor |
Jul. 29, 2008 |
| 7405438 |
Capacitor constructions and semiconductor structures |
Jul. 29, 2008 |
| 7400008 |
Semiconductor device and manufacturing process therefor |
Jul. 15, 2008 |
| 7382014 |
Semiconductor device with capacitor suppressing leak current |
Jun. 3, 2008 |
| 7378313 |
Methods of fabricating double-sided hemispherical silicon grain electrodes and capacitor modules |
May. 27, 2008 |
| 7378739 |
Capacitor and light emitting display using the same |
May. 27, 2008 |
| 7375376 |
Semiconductor display device and method of manufacturing the same |
May. 20, 2008 |
| 7372094 |
Semiconductor constructions |
May. 13, 2008 |
| 7361599 |
Integrated circuit and method |
Apr. 22, 2008 |
| 7358557 |
Capacitor for semiconductor device and method of forming the same |
Apr. 15, 2008 |
| 7355232 |
Memory devices with dual-sided capacitors |
Apr. 8, 2008 |
| 7342292 |
Capacitor assembly having a contact electrode encircling or enclosing in rectangular shape an effective capacitor area |
Mar. 11, 2008 |
| 7342314 |
Device having a useful structure and an auxiliary structure |
Mar. 11, 2008 |
| 7339224 |
Trench capacitor and corresponding method of production |
Mar. 4, 2008 |
| 7335936 |
DRAM memory having vertically arranged selection transistors |
Feb. 26, 2008 |
| 7329576 |
Double-sided container capacitors using a sacrificial layer |
Feb. 12, 2008 |
| 7326990 |
Semiconductor device and method for fabricating the same |
Feb. 5, 2008 |
| 7321148 |
Capacitor constructions and rugged silicon-containing surfaces |
Jan. 22, 2008 |
| 7321150 |
Semiconductor device precursor structures to a double-sided capacitor or a contact |
Jan. 22, 2008 |
| 7319254 |
Semiconductor memory device having resistor and method of fabricating the same |
Jan. 15, 2008 |
| 7304367 |
Metal-insulator-metal capacitors including transition metal silicide films on doped polysilicon contact plugs |
Dec. 4, 2007 |
| 7298000 |
Conductive container structures having a dielectric cap |
Nov. 20, 2007 |
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