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Class Information
Number: 257/E23.016
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Packaging, interconnects, and markings for semiconductor or other solid-state devices (epo) > Arrangements for conducting electric current to or from solid-state body in operation, e.g., leads, terminal arrangements (epo) > Consisting of lead-in layers inseparably applied to semiconductor body (epo) > For devices consisting of semiconductor layers on insulating or semi-insulating substrates, e.g., silicon on sapphire devices, i.e., sos (epo)
Description: This subclass is indented under subclass E23.012. This subclass is substantially the same in scope as ECLA classification H01L23/482J.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8704356 High temperature interconnect assemblies for high temperature electronics utilizing transition pads Apr. 22, 2014
8604557 Semiconductor memory device and method for manufacturing Dec. 10, 2013
8564076 Internal electrical contact for enclosed MEMS devices Oct. 22, 2013
8395264 Substrate comprising alloy film of metal element having barrier function and metal element having catalytic power Mar. 12, 2013
8283666 Thin film transistor array substrate and method of fabricating the same Oct. 9, 2012
8169082 Semiconductor device and method for manufacturing the same May. 1, 2012
8120113 Metal line in semiconductor device Feb. 21, 2012
8089144 Semiconductor device and method for manufacturing the same Jan. 3, 2012
8049255 Display device and method of manufacturing the same Nov. 1, 2011
8030753 Semiconductor device and method for making the same Oct. 4, 2011
7989324 Method for manufacturing silicon on sapphire wafer Aug. 2, 2011
7906841 Wafer level incapsulation chip and encapsulation chip manufacturing method Mar. 15, 2011
7858983 Electrochromic display with current drive circuit Dec. 28, 2010
7807999 Array substrate, liquid crystal display apparatus having the same and method for driving liquid crystal display apparatus Oct. 5, 2010
7786569 Semiconductor device using wiring substrate having a wiring structure reducing wiring disconnection Aug. 31, 2010
7785938 Semiconductor integrated circuit, manufacturing method thereof, and semiconductor device using semiconductor integrated circuit Aug. 31, 2010
7687895 Workpiece with semiconductor chips and molding, semiconductor device and method for producing a workpiece with semiconductors chips Mar. 30, 2010
7683477 Semiconductor device including semiconductor chips having contact elements Mar. 23, 2010
7612448 Power module having a cooling device and semiconductor devices mounted on a resin substrate, method of producing same, and air conditioner Nov. 3, 2009
7586123 Thin film transistor (TFT) array substrate and fabricating method thereof that protect the TFT and a pixel electrode without a protective film Sep. 8, 2009
7564100 Silicon on sapphire wafer Jul. 21, 2009
7521801 Semiconductor device Apr. 21, 2009
7485560 Method for fabricating crystalline silicon thin films Feb. 3, 2009
7408193 Semiconductor device and manufacturing method thereof Aug. 5, 2008
7323771 Electronic circuit device Jan. 29, 2008
7274099 Method of embedding semiconductor chip in support plate Sep. 25, 2007
7253504 Integrated circuit package and method Aug. 7, 2007
6903446 Pattern for improved visual inspection of semiconductor devices Jun. 7, 2005
6727552 Semiconductor device and method of manufacturing the same Apr. 27, 2004
6700135 Active matrix panel Mar. 2, 2004
6509591 Thin film transistor with photoconductive material Jan. 21, 2003
6486497 Liquid crystal device, projection type display device and driving circuit Nov. 26, 2002
6452272 Semiconductor device Sep. 17, 2002
6351014 Semiconductor device having different field oxide sizes Feb. 26, 2002
6294834 Structure of combined passive elements and logic circuit on a silicon on insulator wafer Sep. 25, 2001
6255731 SOI bonding structure Jul. 3, 2001
6198134 Semiconductor device having a common substrate bias Mar. 6, 2001
5811837 Liquid crystal device with unit cell pitch twice the picture element pitch Sep. 22, 1998
5780872 Liquid crystal device, projection type color display device and driving circuit Jul. 14, 1998
5754158 Liquid crystal device May. 19, 1998
5747867 Integrated circuit structure with interconnect formed along walls of silicon island May. 5, 1998
5714771 Projection type color display device, liquid crystal device, active matrix assembly and electric view finder Feb. 3, 1998
5705425 Process for manufacturing semiconductor devices separated by an air-bridge Jan. 6, 1998
5677212 Method of forming a liquid crystal device Oct. 14, 1997
5656826 Liquid crystal device with thick passivation layer over driver region Aug. 12, 1997
5652454 Semiconductor device on an SOI substrate Jul. 29, 1997
5648685 Active matrix assembly with lines of equal resistance Jul. 15, 1997
5616936 Active matrix assembly with signal line crossing to equalize stray capacitance Apr. 1, 1997
5608557 Circuitry with gate line crossing semiconductor line at two or more channels Mar. 4, 1997
5598012 Thin-film transistor with wide gate electrode and liquid crystal display incorporating same Jan. 28, 1997

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