JPS6441193A - Moisture-proof film for electroluminescent element and el display device therewith - Google Patents
Moisture-proof film for electroluminescent element and el display device therewithInfo
- Publication number
- JPS6441193A JPS6441193A JP62197820A JP19782087A JPS6441193A JP S6441193 A JPS6441193 A JP S6441193A JP 62197820 A JP62197820 A JP 62197820A JP 19782087 A JP19782087 A JP 19782087A JP S6441193 A JPS6441193 A JP S6441193A
- Authority
- JP
- Japan
- Prior art keywords
- film
- moisture
- thermoplastic resin
- printable
- proof film
- 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.)
- Pending
Links
- 229920005992 thermoplastic resin Polymers 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 2
- DHBDWLUINDGVOJ-UHFFFAOYSA-N ClCCCl.F.F.F Chemical compound ClCCCl.F.F.F DHBDWLUINDGVOJ-UHFFFAOYSA-N 0.000 abstract 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000003213 activating effect Effects 0.000 abstract 1
- 238000007765 extrusion coating Methods 0.000 abstract 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/221—Static displays, e.g. displaying permanent logos
Landscapes
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE:To aim at reduction in cost in making a desired display printable on a moisture-proof film itself by activating an outer surface of the moisture- proof film, and laminating such resin that is softened at a higher temperature than that of sealing thermoplastic resin, on it. CONSTITUTION:On the underside of a film 16 turning to the display side in moisture-proof films 15 and 16, sealing thermoplastic resin 24 is laminated on the underside of a fluorocarbon film 21 of trifluoride ethylene chloride or the like. On the other hand, on a top fac of the film 16, printable thermoplastic resin 23 of polyolefine, urethane or the like to be softened at a higher temperature than the layer 22 is laminated by a method of dry laminate extrusion coating or the like after being activated by means of corona discharge, chemical treatment, etc., in advance. With this constitution, a desired display is directly printable on an outer surface of the film 16. Accordingly, a hard case is no longer required for display, thus cost is reducible.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62197820A JPS6441193A (en) | 1987-08-06 | 1987-08-06 | Moisture-proof film for electroluminescent element and el display device therewith |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62197820A JPS6441193A (en) | 1987-08-06 | 1987-08-06 | Moisture-proof film for electroluminescent element and el display device therewith |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6441193A true JPS6441193A (en) | 1989-02-13 |
Family
ID=16380885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62197820A Pending JPS6441193A (en) | 1987-08-06 | 1987-08-06 | Moisture-proof film for electroluminescent element and el display device therewith |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6441193A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08203669A (en) * | 1995-01-30 | 1996-08-09 | Seikosha Co Ltd | El double-face luminescent display body |
-
1987
- 1987-08-06 JP JP62197820A patent/JPS6441193A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08203669A (en) * | 1995-01-30 | 1996-08-09 | Seikosha Co Ltd | El double-face luminescent display body |
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