GB1049998A - Evaporation mask manufacture - Google Patents
Evaporation mask manufactureInfo
- Publication number
- GB1049998A GB1049998A GB4698565A GB4698565A GB1049998A GB 1049998 A GB1049998 A GB 1049998A GB 4698565 A GB4698565 A GB 4698565A GB 4698565 A GB4698565 A GB 4698565A GB 1049998 A GB1049998 A GB 1049998A
- Authority
- GB
- United Kingdom
- Prior art keywords
- apertures
- plate
- sheet
- stainless steel
- making
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Physical Vapour Deposition (AREA)
Abstract
1,049,998. Making stencils. STANDARD TELEPHONES & CABLES Ltd. Nov. 5, 1965, No. 46985/65. Heading B3A. [Also in Division B6] A method of making a mask for use in patterned layer deposition by vacuum evaporation comprises the steps of bonding an unapertured sheet 4 to an apertured plate 1 and forming apertures 5, 6, 7 in the sheet within the apertures 2a, 2b, 2c, in the plate. As shown, a laminated stainless steel plate 1 is flat to within 25 microns pad the apertures 2a, 2b, 2c are formed by photo-etching, spark machining or milling. The stainless steel sheet 1 is bonded to the plate by silver brazing. The apertures 5, 6, 7 are made by spark machining.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4698565A GB1049998A (en) | 1965-11-05 | 1965-11-05 | Evaporation mask manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4698565A GB1049998A (en) | 1965-11-05 | 1965-11-05 | Evaporation mask manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1049998A true GB1049998A (en) | 1966-11-30 |
Family
ID=10443297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4698565A Expired GB1049998A (en) | 1965-11-05 | 1965-11-05 | Evaporation mask manufacture |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1049998A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2307446A (en) * | 1995-11-25 | 1997-05-28 | Ibm | Solder paste deposition |
-
1965
- 1965-11-05 GB GB4698565A patent/GB1049998A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2307446A (en) * | 1995-11-25 | 1997-05-28 | Ibm | Solder paste deposition |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1522409A (en) | Gang bonding interconnect tape for semiconductive devices and method of making same | |
EP0085332A3 (en) | Metallised semiconductor and process for its manufacture | |
GB1257746A (en) | ||
GB1324733A (en) | Substrates | |
DE1291139C2 (en) | GLASS ELECTRODE | |
GB1049998A (en) | Evaporation mask manufacture | |
JPS5258468A (en) | Production of ceramic package | |
FR2413209A1 (en) | MACHINE FOR MAKING PACKAGING ENVELOPES | |
JPS5283070A (en) | Production of semiconductor device | |
GB1112094A (en) | Transistor and method of producing it | |
JPS51126077A (en) | Manufacturing method of semi-conductor equpment | |
GB1228286A (en) | ||
JPS542068A (en) | Manufacture for semiconductor device | |
JPS5412265A (en) | Production of semiconductor elements | |
JPS6185850U (en) | ||
JPS63178359U (en) | ||
FR2305270A1 (en) | Production of die sets for contact lenses - metal coated ceramic negative forms epoxy resin positive | |
JPS56137622A (en) | Forming of cross pattern electrode | |
JPS5845534U (en) | photomask | |
JPS51118389A (en) | Manufacturing process for senicondanctor unit | |
JPS5421716A (en) | Production of back electrode plate of electrostatic tape transducer | |
JPS53143183A (en) | Semicondutor integrated circuit device and production of the same | |
JPS5680164A (en) | Semiconductor device | |
JPS556814A (en) | Led laminated substrate | |
JPS5756977A (en) | Semiconductor pressure detector |