GB2438697B - A cross-over of conductive interconnects and a method of crossing conductive interconnects - Google Patents
A cross-over of conductive interconnects and a method of crossing conductive interconnectsInfo
- Publication number
- GB2438697B GB2438697B GB0706064A GB0706064A GB2438697B GB 2438697 B GB2438697 B GB 2438697B GB 0706064 A GB0706064 A GB 0706064A GB 0706064 A GB0706064 A GB 0706064A GB 2438697 B GB2438697 B GB 2438697B
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductive interconnects
- cross
- over
- crossing
- interconnects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
- H01L23/5381—Crossover interconnections, e.g. bridge stepovers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
- H05K3/205—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern using a pattern electroplated or electroformed on a metallic carrier
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4685—Manufacturing of cross-over conductors
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09727—Varying width along a single conductor; Conductors or pads having different widths
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0706064A GB2438697B (en) | 2003-07-12 | 2004-07-09 | A cross-over of conductive interconnects and a method of crossing conductive interconnects |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0316351.6A GB0316351D0 (en) | 2003-07-12 | 2003-07-12 | A cross-over of conductive interconnects and a method of crossing conductive interconnects |
GB0602723A GB2423194B (en) | 2003-07-12 | 2004-07-09 | A Cross-Over Of Conductive Interconnects And A Method Of Crossing Conductive Interconnects |
GB0706064A GB2438697B (en) | 2003-07-12 | 2004-07-09 | A cross-over of conductive interconnects and a method of crossing conductive interconnects |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0706064D0 GB0706064D0 (en) | 2007-05-09 |
GB2438697A GB2438697A (en) | 2007-12-05 |
GB2438697B true GB2438697B (en) | 2008-04-16 |
Family
ID=38671032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0706064A Expired - Fee Related GB2438697B (en) | 2003-07-12 | 2004-07-09 | A cross-over of conductive interconnects and a method of crossing conductive interconnects |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2438697B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2454740B (en) | 2007-11-19 | 2011-12-21 | Hewlett Packard Development Co | Conductive interconnects |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1005943A (en) * | 1962-10-18 | 1965-09-29 | Intellux Inc | Multilayer electrical circuit assemblies and processes for producing such assemblies |
US3615949A (en) * | 1968-11-05 | 1971-10-26 | Robert E Hicks | Crossover for large scale arrays |
US4159222A (en) * | 1977-01-11 | 1979-06-26 | Pactel Corporation | Method of manufacturing high density fine line printed circuitry |
EP0317011A2 (en) * | 1987-11-20 | 1989-05-24 | Philips Electronics Uk Limited | Multi-level circuits, methods for their fabrication, and display devices incorporating such circuits |
-
2004
- 2004-07-09 GB GB0706064A patent/GB2438697B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1005943A (en) * | 1962-10-18 | 1965-09-29 | Intellux Inc | Multilayer electrical circuit assemblies and processes for producing such assemblies |
US3615949A (en) * | 1968-11-05 | 1971-10-26 | Robert E Hicks | Crossover for large scale arrays |
US4159222A (en) * | 1977-01-11 | 1979-06-26 | Pactel Corporation | Method of manufacturing high density fine line printed circuitry |
EP0317011A2 (en) * | 1987-11-20 | 1989-05-24 | Philips Electronics Uk Limited | Multi-level circuits, methods for their fabrication, and display devices incorporating such circuits |
Also Published As
Publication number | Publication date |
---|---|
GB2438697A (en) | 2007-12-05 |
GB0706064D0 (en) | 2007-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20200709 |