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Class Information
Number: 257/688
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Housing or package > With large area flexible electrodes in press contact with opposite sides of active semiconductor chip and surrounded by an insulating element, e.g., ring
Description: Subject matter wherein the package or housing has two large area electrodes which are in press contact with opposite sides of a semiconductor chip and wherein the electrode edges are surrounded by an electrically insulating medium (e.g., a ring).


Sub-classes under this class:

Class Number Class Name Patents
257/689 Rigid electrode portion 158


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7619304 Panel and semiconductor component having a composite board with semiconductor chips and plastic package molding compound and method for the production thereof Nov. 17, 2009
7615477 Method of fabricating a BGA package having decreased adhesion Nov. 10, 2009
7615416 Secure package with anti-tamper peripheral guard ring Nov. 10, 2009
7608923 Electronic device with flexible heat spreader Oct. 27, 2009
7608920 Memory card and method for devising Oct. 27, 2009
7605454 Memory card and method for devising Oct. 20, 2009
7592693 Interconnecting electrical devices Sep. 22, 2009
7586185 Semiconductor device having a functional surface Sep. 8, 2009
7573130 Crack trapping and arrest in thin film structures Aug. 11, 2009
7560809 Semiconductor device Jul. 14, 2009
7545040 Copper alloy for wiring, semiconductor device, method for forming wiring and method for manufacturing semiconductor device Jun. 9, 2009
7541671 Organic electronic devices having external barrier layer Jun. 2, 2009
7535092 Si power device mounted on a substrate including arrangements to prevent damage to connection layers due to heat treatment May. 19, 2009
7531899 Ball grid array package May. 12, 2009
7525187 Apparatus and method for connecting components Apr. 28, 2009
7511368 Carrier device for electronic chip Mar. 31, 2009
7508058 Stacked integrated circuit module Mar. 24, 2009
7504670 Sealing structure for mounting a semiconductor device to a substrate Mar. 17, 2009
7501695 High frequency integrated circuit (HFIC) microsystems assembly and method for fabricating the same Mar. 10, 2009
7498669 Semiconductor device Mar. 3, 2009
7485951 Modularized die stacking system and method Feb. 3, 2009
7476964 High voltage semiconductor device housing with increased clearance between housing can and die for improved flux flushing Jan. 13, 2009
7470986 Mounting structure, electro-optical device, and electronic apparatus Dec. 30, 2008
7452754 Method for manufacturing flexible printed circuit boards Nov. 18, 2008
7443018 Integrated circuit package system including ribbon bond interconnect Oct. 28, 2008
7413975 Interconnect substrate, semiconductor device, methods of manufacturing the same, circuit board, and electronic equipment Aug. 19, 2008
7408251 Semiconductor packaging device comprising a semiconductor chip including a MOSFET Aug. 5, 2008
7405470 Adaptable electronic storage apparatus Jul. 29, 2008
7397066 Microelectronic imagers with curved image sensors and methods for manufacturing microelectronic imagers Jul. 8, 2008
7345368 Semiconductor device and the manufacturing method for the same Mar. 18, 2008
7335975 Integrated circuit stacking system and method Feb. 26, 2008
7335970 Semiconductor device having a chip-size package Feb. 26, 2008
7327022 Assembly, contact and coupling interconnection for optoelectronics Feb. 5, 2008
7312520 Interface module for connecting LSI packages, and LSI-incorporating apparatus Dec. 25, 2007
7294919 Device having a complaint element pressed between substrates Nov. 13, 2007
7291907 Chip stack employing a flex circuit Nov. 6, 2007
7291904 Downsized package for electric wave device Nov. 6, 2007
7282749 Organic electroluminescent device and method of fabricating the same Oct. 16, 2007
7276792 Semiconductor device, circuit substrate, electro-optic device and electronic appliance Oct. 2, 2007
7268423 Flexible rewiring plate for semiconductor components, and process for producing it Sep. 11, 2007
7268417 Card-type circuit device Sep. 11, 2007
7253514 Self-supporting connecting element for a semiconductor chip Aug. 7, 2007
7242085 Semiconductor device including a semiconductor chip mounted on a metal base Jul. 10, 2007
7221047 Pressure-contact type semiconductor device May. 22, 2007
7205650 Composite devices of laminate type and processes Apr. 17, 2007
7196412 Multi-chip press-connected type semiconductor device Mar. 27, 2007
7190061 stack package made of chip scale packages Mar. 13, 2007
7180197 Semiconductor device containing stacked semiconductor chips and manufacturing method thereof Feb. 20, 2007
7173325 Expansion constrained die stack Feb. 6, 2007
7173328 Integrated circuit package and method having wire-bonded intra-die electrical connections Feb. 6, 2007

1 2 3 4 5 6


 
 
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