GB1262176A - Screen printing of flowable material - Google Patents
Screen printing of flowable materialInfo
- Publication number
- GB1262176A GB1262176A GB4650369A GB4650369A GB1262176A GB 1262176 A GB1262176 A GB 1262176A GB 4650369 A GB4650369 A GB 4650369A GB 4650369 A GB4650369 A GB 4650369A GB 1262176 A GB1262176 A GB 1262176A
- Authority
- GB
- United Kingdom
- Prior art keywords
- openings
- screen printing
- conductive material
- flowable material
- unobstructed
- 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
- 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
- H05K3/12—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 using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1216—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 using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by screen printing or stencil printing
- H05K3/1225—Screens or stencils; Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/14—Forme preparation for stencil-printing or silk-screen printing
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/702—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof of thick-or thin-film circuits or parts thereof
- H01L21/705—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof of thick-or thin-film circuits or parts thereof of thick-film circuits or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
1,262,176. Screen printing. INTERNATIONAL BUSINESS MACHINES CORP. 22 Sept., 1969 [8 Oct., 1968], No. 46503/69. Heading B6C. In order to print in a one-step operation ceramic substrates with a conductive material in a printed circuit design comprising an amalgamated land and resistor pattern a metal printing screen is used which has meshed openings 11, 12 and unobstructed openings 14. In a further embodiment, Fig. 4, the unobstructed openings 23 are undercut at 24 to provide a more uniform conductive material distribution through the openings. The material is applied in paste form and the solvent is subsequently fired off.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76587268A | 1968-10-08 | 1968-10-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1262176A true GB1262176A (en) | 1972-02-02 |
Family
ID=25074738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4650369A Expired GB1262176A (en) | 1968-10-08 | 1969-09-22 | Screen printing of flowable material |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1949500A1 (en) |
FR (1) | FR2020094A1 (en) |
GB (1) | GB1262176A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4958560A (en) * | 1987-03-04 | 1990-09-25 | Pilkington Plc | Printing screen and method of printing a non-absorbent substrate |
US5390595A (en) * | 1993-05-05 | 1995-02-21 | Cutcher; Thomas V. | Printing screen with plugs and method for printing a variable thickness pattern |
GB2307446A (en) * | 1995-11-25 | 1997-05-28 | Ibm | Solder paste deposition |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4791006A (en) * | 1987-06-04 | 1988-12-13 | Avx Corporation | High accuracy variable thickness laydown method for electronic components |
-
1969
- 1969-08-19 FR FR6928469A patent/FR2020094A1/fr not_active Withdrawn
- 1969-09-22 GB GB4650369A patent/GB1262176A/en not_active Expired
- 1969-10-01 DE DE19691949500 patent/DE1949500A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4958560A (en) * | 1987-03-04 | 1990-09-25 | Pilkington Plc | Printing screen and method of printing a non-absorbent substrate |
US5390595A (en) * | 1993-05-05 | 1995-02-21 | Cutcher; Thomas V. | Printing screen with plugs and method for printing a variable thickness pattern |
GB2307446A (en) * | 1995-11-25 | 1997-05-28 | Ibm | Solder paste deposition |
Also Published As
Publication number | Publication date |
---|---|
FR2020094A1 (en) | 1970-07-10 |
DE1949500A1 (en) | 1970-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA995824A (en) | Printed circuit board material incorporating binary alloys | |
GB1455938A (en) | Ceramic printed circuit board | |
CA994001A (en) | Printed circuit board with soldering and weld connections | |
IL47251A0 (en) | Screen printing inks and the use thereof | |
FR2177106B1 (en) | ||
CA1008971A (en) | Printed circuit board | |
GB1179341A (en) | Improvements in or relating to Electronic Counters | |
GB1262176A (en) | Screen printing of flowable material | |
IL45511A0 (en) | Ceramic electronic devices and matrices therefor | |
CA923358A (en) | Light-sensitive stencil printing material | |
IL50418A (en) | Rotary electrical printer and method for the electrical printing of alphanumeric characters | |
GB1377682A (en) | Thick film printed circuitry | |
CA939831A (en) | Plated through hole printed circuit boards | |
GB1228286A (en) | ||
ES363566A1 (en) | Method for manufacturing thermistors. (Machine-translation by Google Translate, not legally binding) | |
GB1443422A (en) | Methods of making printed circuits and printed components | |
CA935281A (en) | Printing ink for printed electric circuit | |
CA777685A (en) | Stencil duplicating paste ink | |
GB2059349B (en) | Print screen stencil and its production | |
JPS5236756A (en) | Bothhside printed circuit substrate | |
AU429620B2 (en) | Stencil screen printing including substrate charging | |
JPS6421833A (en) | Membrane circuit | |
JPS51131706A (en) | Solder resist ink | |
CA765455A (en) | Plastisol-type printing ink, method of printing therewith, and printed article | |
ES282623A3 (en) | Procedure of printing by silk screen (Machine-translation by Google Translate, not legally binding) |