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Class Information
Number: 257/E29.145
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) > Electrodes (epo) > Of specified material (epo) > Ohmic electrodes (epo) > On group iii-v material (epo) > On thin-film group iii-v material (epo)
Description: This subclass is indented under subclass E29.144. This subclass is substantially the same in scope as ECLA classification H01L29/45B2.










Patents under this class:

Patent Number Title Of Patent Date Issued
8686528 Semiconductor device Apr. 1, 2014
8207556 Group III nitride semiconductor device and epitaxial substrate Jun. 26, 2012
8154024 Field effect transistor using amorphous oxide film as channel layer, manufacturing method of field effect transistor using amorphous oxide film as channel layer, and manufacturing method of am Apr. 10, 2012
8022482 Device configuration of asymmetrical DMOSFET with schottky barrier source Sep. 20, 2011
7956361 Field effect transistor using amorphous oxide film as channel layer, manufacturing method of field effect transistor using amorphous oxide film as channel layer, and manufacturing method of am Jun. 7, 2011
7943405 Liquid crystal display device and fabricating method thereof May. 17, 2011
7935582 Field effect transistor using amorphous oxide film as channel layer, manufacturing method of field effect transistor using amorphous oxide film as channel layer, and manufacturing method of am May. 3, 2011
7906780 Field effect transistor Mar. 15, 2011
7816712 Thin film transistor array and method of manufacturing the same Oct. 19, 2010
7791074 Field effect transistor using amorphous oxide film as channel layer, manufacturing method of field effect transistor using amorphous oxide film as channel layer, and manufacturing method of am Sep. 7, 2010
7741646 Liquid crystal display device and fabricating method thereof Jun. 22, 2010
7687870 Laterally configured electrooptical devices Mar. 30, 2010
7687908 Thin film electrode for high-quality GaN optical devices Mar. 30, 2010
7626201 Semiconductor device Dec. 1, 2009
7615868 Electrode, method for producing same and semiconductor device using same Nov. 10, 2009
7355254 Pinning layer for low resistivity N-type source drain ohmic contacts Apr. 8, 2008
7247882 Display device Jul. 24, 2007











 
 
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