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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 226
438/160 Utilizing backside irradiation 195


Patents under this class:

Patent Number Title Of Patent Date Issued
8710502 Thin film transistor and flat panel display device including the same Apr. 29, 2014
8704230 Semiconductor device and manufacturing method thereof Apr. 22, 2014
8704216 Semiconductor device and manufacturing method thereof Apr. 22, 2014
8703560 Methods for manufacturing thin film transistor Apr. 22, 2014
8703559 Thin-film transistor array substrate and manufacturing method thereof Apr. 22, 2014
8703558 Graphene device and method for manufacturing the same Apr. 22, 2014
8703557 Methods of removing dummy fin structures when forming finFET devices Apr. 22, 2014
8703531 Manufacturing method of oxide semiconductor film and manufacturing method of transistor Apr. 22, 2014
8691639 Manufacture methods of thin film transistor and array substrate and mask Apr. 8, 2014
8679907 Thin-film transistor array manufacturing method, thin-film transistor array, and display device Mar. 25, 2014
8679904 Method for manufacturing a thin film transistor including a channel protecting layer Mar. 25, 2014
8679878 Array substrates and methods for manufacturing the same Mar. 25, 2014
8673702 Field shield dielectric as a mask during semiconductor ink jet printing Mar. 18, 2014
8673694 Thin film transistor array panel and method of manufacturing the same Mar. 18, 2014
8673661 Display apparatus and method of manufacturing the same Mar. 18, 2014
8669553 Thin film transistors Mar. 11, 2014
8664051 Thin-film transistor and manufacturing method thereof and display Mar. 4, 2014
8664036 Semiconductor device and manufacturing method thereof Mar. 4, 2014
8659014 Method for manufacturing semiconductor device Feb. 25, 2014
8658486 Forming facet-less epitaxy with a cut mask Feb. 25, 2014
8658448 Display device and method for manufacturing the same Feb. 25, 2014
8647934 Thin film transistor and fabricating method thereof Feb. 11, 2014
8647933 Method for manufacturing semiconductor device and display device Feb. 11, 2014
8647928 Method for manufacturing thin film transistor and liquid crystal by treating a surface layer Feb. 11, 2014
8647902 Method of manufacturing array substrate for liquid crystal display device Feb. 11, 2014
8642412 Method for manufacturing an oxide-based semiconductor thin film transistor (TFT) including out diffusing hydrogen or moisture from the oxide semiconductor layer into an adjacent insulating lay Feb. 4, 2014
8642380 Manufacturing method of semiconductor device Feb. 4, 2014
8637355 Actuating transistor including single layer reentrant profile Jan. 28, 2014
8637343 Process for preparing an electronic device Jan. 28, 2014
8633486 Transistor structure and light emitting apparatus Jan. 21, 2014
8633069 Array substrate and manufacturing method thereof, active display Jan. 21, 2014
8633068 Vertical transistor actuation Jan. 21, 2014
8633044 Display device and method for fabricating same Jan. 21, 2014
8633043 Method of fabricating fringe field switching liquid crystal display device Jan. 21, 2014
8629445 Semiconductor device, manufacturing method thereof, and electronic appliance Jan. 14, 2014
8629438 Semiconductor device and manufacturing method thereof Jan. 14, 2014
8629000 Thin film transistor, method for manufacturing the same, and semiconductor device Jan. 14, 2014
8624253 Contact structure and semiconductor device Jan. 7, 2014
8624238 Thin-film transistor substrate and method of fabricating the same Jan. 7, 2014
8617944 Method of etching a pixel electrode Dec. 31, 2013
8617943 Method for making a semiconductor device on a flexible substrate Dec. 31, 2013
8610127 Thin film transistor array substrate and manufacturing method thereof Dec. 17, 2013
8609477 Manufacturing method for array substrate with fringe field switching type thin film transistor liquid crystal display Dec. 17, 2013
8603869 Method of fabricating thin film transistor having amorphous and polycrystalline silicon Dec. 10, 2013
8603843 Manufacturing method for array substrate with fringe field switching type thin film transistor liquid crystal display Dec. 10, 2013
8598584 Thin-film transistor device and method of manufacturing the same Dec. 3, 2013
8598581 Thin film transistor substrate and method for manufacturing the same Dec. 3, 2013
8597992 Transistor and manufacturing method of the same Dec. 3, 2013
8597977 Semiconductor device and method for manufacturing the same Dec. 3, 2013
8597968 Active device array substrate Dec. 3, 2013











 
 
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