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Browse by Category: Main > Physics
Class Information
Number: 257/773
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Combined with electrical contact or lead > Of specified configuration
Description: Subject matter in which an electrical contact or lead has a specific configuration or shape.


Sub-classes under this class:

Class Number Class Name Patents
257/776 Cross-over arrangement, component or structure 680
257/775 Varying width or thickness of conductor 734
257/774 Via (interconnection hole) shape 2,292


Patents under this class:
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Patent Number Title Of Patent Date Issued
6700198 Resin for semiconductor wire Mar. 2, 2004
6700200 Reliable via structures having hydrophobic inner wall surfaces Mar. 2, 2004
6696759 Semiconductor device with diamond-like carbon layer as a polish-stop layer Feb. 24, 2004
6693342 Thin microelectronic substrates and methods of manufacture Feb. 17, 2004
6693357 Methods and semiconductor devices with wiring layer fill structures to improve planarization uniformity Feb. 17, 2004
6693360 Static type semiconductor memory device Feb. 17, 2004
6690093 Metal contact structure in semiconductor device and method for forming the same Feb. 10, 2004
6686651 Multi-layer leadframe structure Feb. 3, 2004
6683378 System for singulating semiconductor components utilizing alignment pins Jan. 27, 2004
6680514 Contact capping local interconnect Jan. 20, 2004
6680526 Socket with low inductance side contacts for a microelectronic device package Jan. 20, 2004
6680527 Monolithic semiconducting ceramic electronic component Jan. 20, 2004
6680536 Probe unit having resilient metal leads Jan. 20, 2004
6680544 Flip-chip bump arrangement for decreasing impedance Jan. 20, 2004
6677669 Semiconductor package including two semiconductor die disposed within a common clip Jan. 13, 2004
6677676 Semiconductor device having steady substrate potential Jan. 13, 2004
6670215 Semiconductor device and manufacturing method thereof Dec. 30, 2003
6670704 Device for electronic packaging, pin jig fixture Dec. 30, 2003
6670712 Semiconductor device Dec. 30, 2003
6667554 Expanded implantation of contact holes Dec. 23, 2003
6664138 Method for fabricating a circuit device Dec. 16, 2003
6664620 Integrated circuit die and/or package having a variable pitch contact array for maximization of number of signal lines per routing layer Dec. 16, 2003
6664638 Semiconductor integrated circuit having reduced cross-talk noise Dec. 16, 2003
6664641 Wiring structure for an integrated circuit Dec. 16, 2003
6661101 Semiconductor device Dec. 9, 2003
6657293 Chip scale package in which layout of wiring lines is improved Dec. 2, 2003
6657303 Integrated circuit with low solubility metal-conductor interconnect cap Dec. 2, 2003
6657305 Semiconductor recessed mask interconnect technology Dec. 2, 2003
6657306 Paste including a mixture of powders, connection plug, burying method, and semiconductor device manufacturing method Dec. 2, 2003
6657307 Semiconductor integrated circuit having functional macro with improved power line connection structure Dec. 2, 2003
6657313 Dielectric interposer for chip to substrate soldering Dec. 2, 2003
6653728 Tray for ball grid array semiconductor packages Nov. 25, 2003
6653739 Semiconductor device Nov. 25, 2003
6653564 Conductor strip arrangement for a molded electronic component and process for molding Nov. 25, 2003
6649961 Supporting gate contacts over source region on MOSFET devices Nov. 18, 2003
6650021 Recessed bond pad Nov. 18, 2003
6645857 Key hole filling Nov. 11, 2003
6646520 Integrated circuit interconnect system Nov. 11, 2003
6642582 Circuit structure with a parasitic transistor having high threshold voltage Nov. 4, 2003
6642601 Low current substantially silicide fuse for integrated circuits Nov. 4, 2003
6642611 Storage apparatus, card type storage apparatus, and electronic apparatus Nov. 4, 2003
6642624 Ball grid array type semiconductor device Nov. 4, 2003
6635957 Leadless plastic chip carrier with etch back pad singulation and die attach pad array Oct. 21, 2003
6635968 Semiconductor device having improved alignment of an electrode terminal on a semiconductor chip and a conductor coupled to the electrode terminal Oct. 21, 2003
6633087 Low-capacitance bonding pad for semiconductor device Oct. 14, 2003
6627993 Semiconductor device having an electrical contact and a dielectric lining in a contact region Sep. 30, 2003
6624446 Thin film transistor for liquid crystal display and method of manufacturing the same Sep. 23, 2003
6624514 Semiconductor device and manufacturing method thereof Sep. 23, 2003
6624519 Aluminum based alloy bridge structure and method of forming same Sep. 23, 2003
6624524 Laser alignment target Sep. 23, 2003

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