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Browse by Category: Main > Physics
Class Information
Number: 257/739
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Combined with electrical contact or lead > With textured surface
Description: Subject matter wherein the surface of the contact or lead is rough or has a characteristic of a closely interwoven fabric, rather than being smooth.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8709935 Semiconductor device and method of forming interconnect structure with conductive pads having expanded interconnect surface area for enhanced interconnection properties Apr. 29, 2014
8686542 Compliant monopolar micro device transfer head with silicon electrode Apr. 1, 2014
8674367 Organic light-emitting display device having protrusions and recesses formed on conductive layer in pad portion and method of manufacturing the same Mar. 18, 2014
8673773 Method for producing a nanoporous layer Mar. 18, 2014
8669657 Stackable semiconductor assemblies and methods of manufacturing such assemblies Mar. 11, 2014
8648463 Assembly of multi-chip modules with proximity connectors using reflowable features Feb. 11, 2014
8637986 Semiconductor device and method for manufacturing thereof Jan. 28, 2014
8624393 Methods and designs for localized wafer thinning Jan. 7, 2014
8610274 Die structure, die arrangement and method of processing a die Dec. 17, 2013
8593817 Power semiconductor module and method for operating a power semiconductor module Nov. 26, 2013
8581398 Trap rich layer with through-silicon-vias in semiconductor devices Nov. 12, 2013
8574949 Methods of building crystalline silicon solar cells for use in combinatorial screening Nov. 5, 2013
8513823 Semiconductor package having main stamp and sub-stamp Aug. 20, 2013
8501021 Process and system for quality management and analysis of via drilling Aug. 6, 2013
8492263 Protected solder ball joints in wafer level chip-scale packaging Jul. 23, 2013
8456011 Method to control metal semiconductor micro-structure Jun. 4, 2013
8450796 Power semiconductor device May. 28, 2013
8445907 Semiconductor device including process monitoring pattern having overlapping input/output pad array area May. 21, 2013
8436461 Semiconductor device May. 7, 2013
8409979 Semiconductor device and method of forming interconnect structure with conductive pads having expanded interconnect surface area for enhanced interconnection properties Apr. 2, 2013
8410604 Lead-free structures in a semiconductor device Apr. 2, 2013
8410605 Extended under-bump metal layer for blocking alpha particles in a semiconductor device Apr. 2, 2013
8383506 Method of forming a compliant monopolar micro device transfer head with silicon electrode Feb. 26, 2013
8368214 Alpha shielding techniques and configurations Feb. 5, 2013
8354302 Semiconductor device fabrication method including formation of columnar electrodes having protrusion sections Jan. 15, 2013
8330273 Semiconductor device including molding compound layer forms a common plane with the surface of the semiconductor chip Dec. 11, 2012
8319330 Semiconductor package having exterior plating films formed over surfaces of outer leads Nov. 27, 2012
8319340 Lead frame and method of manufacturing the same Nov. 27, 2012
8299613 Method for connecting two joining surfaces Oct. 30, 2012
8274151 Object including a graphic element transferred on a support and method for making such an object Sep. 25, 2012
8237270 Wiring board manufacturing method, semiconductor device manufacturing method and wiring board Aug. 7, 2012
8236610 Forming semiconductor chip connections Aug. 7, 2012
8178968 Electronic component May. 15, 2012
8169082 Semiconductor device and method for manufacturing the same May. 1, 2012
8158506 Methods and designs for localized wafer thinning Apr. 17, 2012
8159829 Relay substrate, method for manufacturing the relay substrate and three-dimensional circuit device using the relay substrate Apr. 17, 2012
8143173 Method for manufacturing semiconductor device Mar. 27, 2012
8119438 Method of manufacturing solar cell Feb. 21, 2012
8110923 Semiconductor device and method of manufacturing the same Feb. 7, 2012
8106510 Nano-tube thermal interface structure Jan. 31, 2012
8089144 Semiconductor device and method for manufacturing the same Jan. 3, 2012
8080474 Method for making electrode Dec. 20, 2011
8026603 Interconnect structure of an integrated circuit and manufacturing method thereof Sep. 27, 2011
8026588 Method of wire bonding over active area of a semiconductor circuit Sep. 27, 2011
8021931 Direct via wire bonding and method of assembling the same Sep. 20, 2011
8017448 Method for manufacturing semiconductor device Sep. 13, 2011
7915088 Wiring board manufacturing method, semiconductor device manufacturing method and wiring board Mar. 29, 2011
7911054 Semiconductor device Mar. 22, 2011
7893455 Semiconductor light emitting device with stress absorber, LED printhead, and image forming apparatus Feb. 22, 2011
7880300 Semiconductor chip comprising a metal coating structure and associated production method Feb. 1, 2011

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