JPS6440883A - Hologram having protective layer - Google Patents
Hologram having protective layerInfo
- Publication number
- JPS6440883A JPS6440883A JP19628087A JP19628087A JPS6440883A JP S6440883 A JPS6440883 A JP S6440883A JP 19628087 A JP19628087 A JP 19628087A JP 19628087 A JP19628087 A JP 19628087A JP S6440883 A JPS6440883 A JP S6440883A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- sticking
- protective layer
- sensitive layer
- sensitive
- 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
Landscapes
- Holo Graphy (AREA)
Abstract
PURPOSE:To enhance the mechanical strength, and to improve the weatherability, the heat resisting and the chemical resisting properties of the titled hologram, by mounting a protective layer composed of a heat-resisting resin on the surface of a sensitive layer. CONSTITUTION:The protective layer 2 composed of the heat-resisting resin is stuck on the surface of the sensitive layer 1 which is composed of a vinyl carbazole type polymer as a main component, and is recorded with a volume phase type hologram image, through an adhesive or a sticking agent layer 3. The sticking of the protective layer 2 to the sensitive layer 1 is carried out by coating the sensitive layer 1 on a substrate 4, and sticking the protective layer 2 on a region in which the sensitive layer does not exist on the substrate 4, with the adhesive 3, or by peeling off the sensitive layer 1 from the substrate plate, and sticking the protective layer 2 on one of the sensitive layers with the adhesive layer 3. And, said sticking is carried out by mounting the protective layer 2 on the both surfaces of the sensitive layer 1, respectively, and then, sticking the upper and the back protective layers 2 on the sensitive layer with the adhesive 3 respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19628087A JPS6440883A (en) | 1987-08-07 | 1987-08-07 | Hologram having protective layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19628087A JPS6440883A (en) | 1987-08-07 | 1987-08-07 | Hologram having protective layer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6440883A true JPS6440883A (en) | 1989-02-13 |
Family
ID=16355175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19628087A Pending JPS6440883A (en) | 1987-08-07 | 1987-08-07 | Hologram having protective layer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6440883A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07270615A (en) * | 1994-03-31 | 1995-10-20 | Central Glass Co Ltd | Holographic laminated body |
US5898511A (en) * | 1992-09-03 | 1999-04-27 | Nippondenso Co., Ltd. | Process for making holograms and holography device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5315153A (en) * | 1976-07-27 | 1978-02-10 | Canon Inc | Hologram |
JPS61272772A (en) * | 1985-05-28 | 1986-12-03 | Dainippon Printing Co Ltd | Transparent hologram formed body |
-
1987
- 1987-08-07 JP JP19628087A patent/JPS6440883A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5315153A (en) * | 1976-07-27 | 1978-02-10 | Canon Inc | Hologram |
JPS61272772A (en) * | 1985-05-28 | 1986-12-03 | Dainippon Printing Co Ltd | Transparent hologram formed body |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5898511A (en) * | 1992-09-03 | 1999-04-27 | Nippondenso Co., Ltd. | Process for making holograms and holography device |
JPH07270615A (en) * | 1994-03-31 | 1995-10-20 | Central Glass Co Ltd | Holographic laminated body |
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