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Class Information
Number: 438/158
Name: Semiconductor device manufacturing: process > Making field effect device having pair of active regions separated by gate structure by formation or alteration of semiconductive active regions > On insulating substrate or layer (e.g., tft, etc.) > Having insulated gate > Inverted transistor structure
Description: Process for making a field effect transistor formed on an insulating substrate or layer wherein the gate electrode of the field effect transistor is formed so as to be in direct contact with the insulating substrate or layer.


Sub-classes under this class:

Class Number Class Name Patents
438/159 Source-to-gate or drain-to-gate overlap 158
438/160 Utilizing backside irradiation 155


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
7612409 Organic thin film transistor comprising device insulation film and method of manufacturing the same Nov. 3, 2009
7608476 Electronic device Oct. 27, 2009
7608493 Thin-film transistor substrate and method of manufacturing the same Oct. 27, 2009
7608494 Thin film transistor array panel and a method for manufacturing the same Oct. 27, 2009
7592207 Light-emitting device and method for manufacturing the same Sep. 22, 2009
7588974 Program for controlling laser apparatus and recording medium for recording program for controlling laser apparatus and capable of being read out by computer Sep. 15, 2009
7585697 Thin-film transistor, method of producing thin-film transistor, electronic circuit, display, and electronic device Sep. 8, 2009
7585712 Methods of fabricating thin film transistor array substrate and forming metal layer of thin film transistor array substrate Sep. 8, 2009
7579223 Semiconductor apparatus and process for fabricating the same Aug. 25, 2009
7572688 Method for manufacturing semiconductor device Aug. 11, 2009
7563627 Method of manufacturing thin film transistor array substrate Jul. 21, 2009
7563640 Semiconductor device including semiconductor element surrounded by an insulating member and wiring structures on upper and lower surfaces of the semiconductor element and insulating member, an Jul. 21, 2009
7556991 Method for manufacturing thin film transistor, electro-optical device, and electronic apparatus Jul. 7, 2009
7553711 Method for fabricating a thin film transistor for use with a flat panel display device Jun. 30, 2009
7547591 Semiconductor device Jun. 16, 2009
7547588 Thin film transistor array panel Jun. 16, 2009
7541225 Method of manufacturing a thin film transistor array panel that includes using chemical mechanical polishing of a conductive film to form a pixel electrode connected to a drain electrode Jun. 2, 2009
7541229 Thin film transistor and method for fabricating same Jun. 2, 2009
7537976 Manufacturing method of thin film transistor May. 26, 2009
7528027 Structure and method for manufacturing device with ultra thin SOI at the tip of a V-shape channel May. 5, 2009
7527994 Amorphous silicon thin-film transistors and methods of making the same May. 5, 2009
7527992 Thin film transistor array panel and manufacturing method thereof May. 5, 2009
7517739 Printed electronic device and transistor device and manufacturing method thereof Apr. 14, 2009
7507615 Method of manufacturing gate insulated field effect transistors Mar. 24, 2009
7507616 Method of manufacturing a flexible thin film transistor array panel including plastic substrate Mar. 24, 2009
7504290 Thin film transistor array panel for a liquid crystal display and a method for manufacturing the same Mar. 17, 2009
7504342 Photolithography method for fabricating thin film Mar. 17, 2009
7491590 Method for manufacturing thin film transistor in display device Feb. 17, 2009
7491593 TFT array substrate and photo-masking method for fabricating same Feb. 17, 2009
7488978 Tunneling-effect thin film transistor, method of manufacturing the same, and organic light-emitting diode display Feb. 10, 2009
7479419 Array substrate for liquid crystal display device and fabricating method of the same Jan. 20, 2009
7479417 Method for manufacturing contact structure of pixel electrode of liquid crystal display device Jan. 20, 2009
7476936 Substrate, liquid crystal display having the substrate, and method for producing substrate Jan. 13, 2009
7462519 Semiconductor device, method of fabricating same, and, electrooptical device Dec. 9, 2008
7452760 Thin film transistors and semiconductor constructions Nov. 18, 2008
7445973 Transistor surround gate structure with silicon-on-insulator isolation for memory cells, memory arrays, memory devices and systems and methods of forming same Nov. 4, 2008
7445970 Method for manufacturing thin film transistor Nov. 4, 2008
7442593 Method of manufacturing semiconductor device having conductive thin films Oct. 28, 2008
7432564 Pixel structure Oct. 7, 2008
7427540 Methods for fabricating array substrates Sep. 23, 2008
7427776 Thin-film transistor and methods Sep. 23, 2008
7425479 Method of manufacturing a thin film transistor array panel Sep. 16, 2008
7420628 Method of making an active-type LCD with digitally graded display Sep. 2, 2008
7416926 Liquid crystal display device and method for fabricating the same Aug. 26, 2008
7413940 Thin-film transistor and fabrication method thereof Aug. 19, 2008
7411209 Field-effect transistor and method for manufacturing the same Aug. 12, 2008
7405113 Fabrication method of thin film transistor Jul. 29, 2008
7405120 Method of forming a gate insulator and thin film transistor incorporating the same Jul. 29, 2008
7402470 Method of fabricating a thin film transistor array substrate Jul. 22, 2008
7396708 Etching method for metal layer of display panel Jul. 8, 2008

1 2 3 4 5 6 7 8 9 10 11 12


 
 
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