GB1135992A - Improvements in and relating to integrated circuit logic matrices - Google Patents
Improvements in and relating to integrated circuit logic matricesInfo
- Publication number
- GB1135992A GB1135992A GB4653767A GB4653767A GB1135992A GB 1135992 A GB1135992 A GB 1135992A GB 4653767 A GB4653767 A GB 4653767A GB 4653767 A GB4653767 A GB 4653767A GB 1135992 A GB1135992 A GB 1135992A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductors
- input
- output
- conductor
- fuses
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
- H03K19/1778—Structural details for adapting physical parameters
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/14—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
- G11C17/16—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM using electrically-fusible links
-
- 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
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/525—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body with adaptable interconnections
- H01L23/5256—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body with adaptable interconnections comprising fuses, i.e. connections having their state changed from conductive to non-conductive
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Abstract
1,135,992. Integrated circuits. INTERNATIONAL STANDARD ELECTRIC CORP. 12 Oct., 1967 [20 Oct., 1966], No. 46537/67. Heading H1K. In an integrated circuit logic matrix the input conductors are provided in pairs, e.g. ce1, ce2, the conductors of each pair being connected to each output conductor, e.g. cs1, by a combination of two fuses fs1, fs2 and a coupling component such as a diode cl1. The output of the diode cl1 is connected to the output conductor cs1 while the input of the diode is connected through one fuse fs1 to the input conductor ce1 and through the second fuse fs2 to the other input conductor ce2 of the pair. One or both of the fuses in each pair may be blown prior to operation of the matrix, dependent upon the desired circuit function. In the embodiment the diodes cl1 &c. are all formed in a common Si body provided with deposited A1 conductors ce1, ce2, cs1 &c., and the fuses fs1, fs2 &c. comprise portions of conductors having reduced cross-section which may be melted as desired by relatively high currents applied between appropriate pairs of input and output conductors.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR80751A FR1503968A (en) | 1966-10-20 | 1966-10-20 | Improvements to integrated logic circuit matrices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1135992A true GB1135992A (en) | 1968-12-11 |
Family
ID=8619541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4653767A Expired GB1135992A (en) | 1966-10-20 | 1967-10-12 | Improvements in and relating to integrated circuit logic matrices |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1503968A (en) |
GB (1) | GB1135992A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489580A1 (en) * | 1980-08-26 | 1982-03-05 | Gen Electric | PROGRAMMABLE MEMORY, INTEGRATED CIRCUIT COMPRISING SUCH MEMORY, SHIFT REGISTER, AND PROGRAMMING METHOD |
EP0339534A2 (en) * | 1988-04-25 | 1989-11-02 | Quick Technologies Ltd. | Customizable semiconductor devices |
US5260597A (en) * | 1988-07-21 | 1993-11-09 | Quick Technologies Ltd. | Routing structure for a customizable integrated circuit |
US5545904A (en) * | 1986-01-17 | 1996-08-13 | Quick Technologies Ltd. | Personalizable gate array devices |
EP1011145A2 (en) * | 1988-04-25 | 2000-06-21 | Quick Technologies Ltd. | Customizable semiconductor devices |
US6459136B1 (en) | 2000-11-07 | 2002-10-01 | Chip Express (Israel) Ltd. | Single metal programmability in a customizable integrated circuit device |
-
1966
- 1966-10-20 FR FR80751A patent/FR1503968A/en not_active Expired
-
1967
- 1967-10-12 GB GB4653767A patent/GB1135992A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489580A1 (en) * | 1980-08-26 | 1982-03-05 | Gen Electric | PROGRAMMABLE MEMORY, INTEGRATED CIRCUIT COMPRISING SUCH MEMORY, SHIFT REGISTER, AND PROGRAMMING METHOD |
US5545904A (en) * | 1986-01-17 | 1996-08-13 | Quick Technologies Ltd. | Personalizable gate array devices |
EP0339534A2 (en) * | 1988-04-25 | 1989-11-02 | Quick Technologies Ltd. | Customizable semiconductor devices |
EP0339534A3 (en) * | 1988-04-25 | 1990-11-07 | Quick Technologies Ltd. | Customizable semiconductor devices |
EP1011145A2 (en) * | 1988-04-25 | 2000-06-21 | Quick Technologies Ltd. | Customizable semiconductor devices |
EP1011145A3 (en) * | 1988-04-25 | 2000-12-20 | Quick Technologies Ltd. | Customizable semiconductor devices |
US5260597A (en) * | 1988-07-21 | 1993-11-09 | Quick Technologies Ltd. | Routing structure for a customizable integrated circuit |
US6459136B1 (en) | 2000-11-07 | 2002-10-01 | Chip Express (Israel) Ltd. | Single metal programmability in a customizable integrated circuit device |
US6903390B2 (en) | 2000-11-07 | 2005-06-07 | Chip Express (Israel) Ltd. | Single metal programmability in a customizable integrated circuit device |
Also Published As
Publication number | Publication date |
---|---|
FR1503968A (en) | 1967-12-01 |
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