| |
 |
|
Class Information
Number: 257/E29.293
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductors devices adapted for rectifying, amplifying, oscillating, or switching, capacitors, or resistors with at least one potential-jump barrier or surface barrier (epo) > Types of semiconductor device (epo) > Controllable by only signal applied to control electrode (e.g., base of bipolar transistor, gate of field-effect transistor) (epo) > Unipolar device (epo) > Field-effect transistor (epo) > With field effect produced by insulated gate (epo) > Thin-film transistor (epo) > Silicon transistor (epo) > Nonmonocrystalline (epo) > Polycrystalline or microcrystalline silicon transistor (epo) > With top gate (epo)
Description: This subclass is indented under subclass E29.292. This subclass is substantially the same in scope as ECLA classification H01L29/786E4C2.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7592628 |
Display with thin film transistor devices having different electrical characteristics in pixel and driving regions |
Sep. 22, 2009 |
| 7573067 |
Semiconductor display device |
Aug. 11, 2009 |
| 7563658 |
Method for manufacturing semiconductor device |
Jul. 21, 2009 |
| 7535024 |
Display device and fabrication method thereof |
May. 19, 2009 |
| 7491562 |
Light emitting device and manufacturing method thereof |
Feb. 17, 2009 |
| 7291523 |
Method of manufacturing a semiconductor device |
Nov. 6, 2007 |
| 7129522 |
Semiconductor device and its manufacturing method |
Oct. 31, 2006 |
| 7071040 |
Method of fabricating thin film transistor |
Jul. 4, 2006 |
| 7067404 |
Thin film semiconductor device having a gate electrode insulator formed through high-heat oxidization |
Jun. 27, 2006 |
| 7063999 |
Thin film processing method and thin film processing apparatus including controlling the cooling rate to control the crystal sizes |
Jun. 20, 2006 |
| 7064364 |
Thin film transistor and method for manufacturing the same |
Jun. 20, 2006 |
| 7061017 |
Laser anneal method of a semiconductor layer |
Jun. 13, 2006 |
| 7060544 |
Fabricating method of thin film transistor |
Jun. 13, 2006 |
| 7052930 |
Active matrix organic electroluminescent display device and fabricating method thereof |
May. 30, 2006 |
| 7052980 |
Transistor manufacturing method, electrooptical apparatus and electronic apparatus |
May. 30, 2006 |
| 7052940 |
Method of fabricating top gate type thin film transistor having low temperature polysilicon |
May. 30, 2006 |
| 7049183 |
Semiconductor film, method for manufacturing semiconductor film, semiconductor device, and method for manufacturing semiconductor device |
May. 23, 2006 |
| 7049634 |
Electro-optical device and manufacturing method thereof |
May. 23, 2006 |
| 7049184 |
Semiconductor thin film, thin film transistor, method for manufacturing same, and manufacturing equipment of semiconductor thin film |
May. 23, 2006 |
| 7045819 |
Semiconductor device and method for manufacturing the same |
May. 16, 2006 |
| 7045469 |
Method of forming a buffer dielectric layer in a semiconductor device and a method of manufacturing a thin film transistor using the same |
May. 16, 2006 |
| 7037811 |
Method for fabricating a semiconductor device |
May. 2, 2006 |
| 7033871 |
Method of manufacturing semiconductor device |
Apr. 25, 2006 |
| 7023052 |
Semiconductor device having crystalline semiconductor layer |
Apr. 4, 2006 |
| 7014708 |
Method of forming a thin film transistor by utilizing a laser crystallization process |
Mar. 21, 2006 |
| 7015079 |
Semiconductor film, semiconductor device, and method of manufacturing the same including adding metallic element to the amorphous semiconductor film and introducing oxygen after crystallizatio |
Mar. 21, 2006 |
| 7015083 |
Method of manufacturing a semiconductor device |
Mar. 21, 2006 |
| 7015121 |
Semiconductor device and method of manufacturing the same |
Mar. 21, 2006 |
| 7015123 |
Amorphous silicon crystallization method |
Mar. 21, 2006 |
| 7015081 |
Thin film transistor substrate and manufacturing method thereof |
Mar. 21, 2006 |
| 7011911 |
Mask for polycrystallization and method of manufacturing thin film transistor using polycrystallization mask |
Mar. 14, 2006 |
| 7012302 |
Complementary thin film transistor circuit, electro-optical device, and electronic apparatus |
Mar. 14, 2006 |
| 7011709 |
Crystallization apparatus, optical member for use in crystallization apparatus, crystallization method, thin film transistor, and display |
Mar. 14, 2006 |
| 7009204 |
Thin film transistor with self-aligned intra-gate electrode |
Mar. 7, 2006 |
| 7001461 |
Crystallization apparatus, crystallization method, and phase shifter |
Feb. 21, 2006 |
| 6998639 |
Method for manufacturing a semiconductor device |
Feb. 14, 2006 |
| 6991974 |
Method for fabricating a low temperature polysilicon thin film transistor |
Jan. 31, 2006 |
| 6991997 |
Semiconductor film, semiconductor device and method for manufacturing same |
Jan. 31, 2006 |
| 6984848 |
Thin film transistor with buffer layer for promoting electron mobility |
Jan. 10, 2006 |
| 6982195 |
Method of forming poly-silicon crystallization |
Jan. 3, 2006 |
| 6972433 |
Fabrication method for a thin film semiconductor device, the thin film semiconductor device itself, liquid crystal display, and electronic device |
Dec. 6, 2005 |
| 6972246 |
Method for manufacturing an oriented crystalline semiconductor using a pulsed laser |
Dec. 6, 2005 |
| 6969871 |
Thin film semiconductor device |
Nov. 29, 2005 |
| 6967129 |
Semiconductor device and fabrication method thereof |
Nov. 22, 2005 |
| 6965122 |
Semiconductor device including a TFT having large-grain polycrystalline active layer, LCD employing the same and method of fabricating them |
Nov. 15, 2005 |
| 6964891 |
Thin film transistor substrate and its manufacture |
Nov. 15, 2005 |
| 6960794 |
Formation of thin channels for TFT devices to ensure low variability of threshold voltages |
Nov. 1, 2005 |
| 6960809 |
Polysilicon thin film transistor and method of forming the same |
Nov. 1, 2005 |
| 6956235 |
Semiconductor device |
Oct. 18, 2005 |
| 6955956 |
Method of manufacturing a semiconductor device |
Oct. 18, 2005 |
|
|
|
