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Browse by Category: Main > Physics
Class Information
Number: 257/66
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Non-single crystal, or recrystallized, semiconductor material forms part of active junction (including field-induced active junction) > Field effect device in non-single crystal, or recrystallized, semiconductor material
Description: Subject matter wherein the active solid-state device is a field effect device, i.e., one which operates with the application of a voltage across electrical terminals thereof.


Sub-classes under this class:

Class Number Class Name Patents
257/72 In array having structure for use as imager or display, or with transparent electrode 1,869
257/71 In combination with capacitor element (e.g., dram) 212
257/67 In combination with device formed in single crystal semiconductor material (e.g., stacked fets) 291


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
7456429 Apparatus for atomic layer deposition Nov. 25, 2008
7456431 Organic light emitting display Nov. 25, 2008
7449719 Semiconductor device and method of manufacturing the same Nov. 11, 2008
7450100 Flat panel display Nov. 11, 2008
7445972 Fabrication process of memory cell Nov. 4, 2008
7446023 High-density plasma hydrogenation Nov. 4, 2008
7442960 TFT, method of manufacturing the TFT, flat panel display having the TFT, and method of manufacturing the flat panel display Oct. 28, 2008
7442958 Thin film semiconductor device Oct. 28, 2008
7439543 Semiconductor device comprising thin film transistor comprising conductive film having tapered edge Oct. 21, 2008
7435643 Fabrication method of a dynamic random access memory Oct. 14, 2008
7422634 Three inch silicon carbide wafer with low warp, bow, and TTV Sep. 9, 2008
7417252 Flat panel display Aug. 26, 2008
7414264 Poly crystalline silicon semiconductor device and method of fabricating the same Aug. 19, 2008
7411215 Display device and method of fabricating the same Aug. 12, 2008
7411294 Display device having misalignment detection pattern for detecting misalignment between conductive layer and insulating layer Aug. 12, 2008
7408187 Low-voltage organic transistors on flexible substrates using high-gate dielectric insulators by room temperature process Aug. 5, 2008
7402496 Complementary metal-oxide-semiconductor device and fabricating method thereof Jul. 22, 2008
7385232 CMOS imager with enhanced transfer of charge and low voltage operation and method of formation Jun. 10, 2008
7385222 Thin film transistors and semiconductor constructions Jun. 10, 2008
7368751 Method of manufacturing an electronic device comprising a thin film transistor May. 6, 2008
7365410 Semiconductor structure having a metallic buffer layer and method for forming Apr. 29, 2008
7361932 Semiconductor device and method for fabricating the same Apr. 22, 2008
7358533 Electronic device, thin film transistor structure and flat panel display having the same Apr. 15, 2008
7358528 Liquid crystal display device and fabrication method thereof Apr. 15, 2008
7355202 Thin-film transistor Apr. 8, 2008
7352002 Semiconductor device including semiconductor thin films having different crystallinity, substrate of the same, and manufacturing method of the same, and liquid crystal display and manufacturin Apr. 1, 2008
7352018 Non-volatile memory cells and methods for fabricating non-volatile memory cells Apr. 1, 2008
7348593 Thin film transistor and method of fabricating the same Mar. 25, 2008
7348598 Thin film transistor and liquid crystal display device using the same Mar. 25, 2008
7348222 Method for manufacturing a thin film transistor and method for manufacturing a semiconductor device Mar. 25, 2008
7339190 Memory cell, pixel structure and fabrication process of memory cell Mar. 4, 2008
7335913 Electro-optical device and electronic apparatus Feb. 26, 2008
7326959 Thin film transistor with common contact hole and fabrication method thereof Feb. 5, 2008
7323716 Manufacturing method of thin film transistor substrate Jan. 29, 2008
7319237 Thin film transistor array Jan. 15, 2008
7319236 Semiconductor device and electronic device Jan. 15, 2008
7317207 Semiconductor device, method of making the same and liquid crystal display device Jan. 8, 2008
7317205 Light emitting device and method of manufacturing a semiconductor device Jan. 8, 2008
7307282 Thin film transistors and semiconductor device Dec. 11, 2007
7307283 Semiconductor device and method of manufacturing the same Dec. 11, 2007
7297979 Thin film transistor array panel for a display Nov. 20, 2007
7297978 Semiconductor thin film and semiconductor device Nov. 20, 2007
7291862 Thin film transistor substrate and production method thereof Nov. 6, 2007
7288787 Thin-film transistor, method for manufacturing thin-film transistor, and display using thin-film transistors Oct. 30, 2007
7288802 Virtual body-contacted trigate Oct. 30, 2007
7285809 Thin film transistor having high mobility and high on-current Oct. 23, 2007
7279708 Electroluminescence display device and method of manufacturing the same Oct. 9, 2007
7279710 Structure and method of fabricating a transistor having a trench gate Oct. 9, 2007
7268026 Method for manufacturing both a semiconductor crystalline film and semiconductor device Sep. 11, 2007
7262469 Semiconductor device and method for manufacturing the same Aug. 28, 2007

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