JPH0383634A - Heat reflecting film having holographic diffraction grating - Google Patents
Heat reflecting film having holographic diffraction gratingInfo
- Publication number
- JPH0383634A JPH0383634A JP1222415A JP22241589A JPH0383634A JP H0383634 A JPH0383634 A JP H0383634A JP 1222415 A JP1222415 A JP 1222415A JP 22241589 A JP22241589 A JP 22241589A JP H0383634 A JPH0383634 A JP H0383634A
- Authority
- JP
- Japan
- Prior art keywords
- diffraction grating
- reflective film
- resin layer
- reflecting film
- diffraction
- 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
- 239000002184 metal Substances 0.000 claims abstract description 7
- 239000004840 adhesive resin Substances 0.000 claims abstract description 5
- 229920006223 adhesive resin Polymers 0.000 claims abstract description 5
- 239000011347 resin Substances 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims abstract description 5
- 239000002985 plastic film Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 239000002932 luster Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000001259 photo etching Methods 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001093 holography Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
技術の分野
本発明は一種新型の装飾材料を提供し、特に建築物のガ
ラス装飾、自動車のガラス装飾に適している。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention provides a new kind of decorative material, which is particularly suitable for glass decoration of buildings and glass decoration of automobiles.
背景技術
従来のガラスの熱反射膜は、一般に日よけ、断熱、一定
の装飾効果という特徴を具備していることが要求される
。しかし、これらの製品は光学的な観点から見れば、二
次元的な性質の反射光線でしかない。そのうえ、それら
の色彩はどんな角度から見ても変化することができない
。従来のガラスの熱反射膜はホログラフィック回折格子
技術に結合させて装飾効果を高めることが極めて必要な
ことである。BACKGROUND OF THE INVENTION Conventional glass heat reflective coatings are generally required to have the characteristics of sunshading, heat insulation, and certain decorative effects. However, from an optical point of view, these products are nothing more than two-dimensional reflected light beams. Moreover, their colors cannot change no matter what angle they are viewed from. It is very necessary to combine the traditional glass heat reflective coating with holographic grating technology to enhance the decorative effect.
発明の開示
本発明の特徴の第一は、ホログラフィック回折格子を有
する熱反射膜にレーザー・ホログラムまたは回折格子の
光学特性を備えさせる、即ち物理的な回折現象を生じさ
せる。光りは金属反射膜（２）で反射されて、上包の豊
富な階調の輝かしい金属光沢または立体ホログラム模様
を作ることにある。本発明の特徴の第二は、視点の角度
または観察する位置の違いにより、ホログラフィック回
折格子の色彩が変化することにある。本発明の特徴の第
三は、従来のガラスの熱反射膜の日よけ、断熱、室内か
ら戸外の景物が見える等の性能を備えることにある。DISCLOSURE OF THE INVENTION The first feature of the present invention is to provide a heat reflective film having a holographic diffraction grating with the optical characteristics of a laser hologram or a diffraction grating, that is, to cause a physical diffraction phenomenon. The light is reflected by the metal reflective film (2) to create a brilliant metallic luster or three-dimensional hologram pattern with rich gradations on the upper envelope. The second feature of the present invention is that the color of the holographic diffraction grating changes depending on the viewing angle or the observation position. The third feature of the present invention is that it has the properties of conventional glass heat-reflecting films such as sunshading, heat insulation, and the ability to see outdoor scenery from indoors.
本発明の目的は次のようにして実現されたのである。レ
ーザー・ホログラフィ−または回折格子のフォトエツチ
ング手法、機械刻線で作った乾板を用いて、高い硬度の
模型盤または圧延ローラーの型を複製する。その型を使
って、茶色の樹脂（３）を塗布し、加熱軟化されｔ；透
明プラスチックフィルム（４）にプレスを行う。製品が
冷却してから、真空メツキで薄い金属反射膜（２）をメ
ツキされ、最後に透明の接着樹脂層（１）を加えて、ホ
ログラフィック回折格子を有する熱反射膜が作られるこ
とになる。The object of the present invention was achieved as follows. Laser holography or grating photoetching techniques, machine-marked dry plates are used to reproduce high-hardness model plates or rolling roller impressions. Using the mold, a brown resin (3) is applied, heated and softened, and then pressed into a transparent plastic film (4). After the product has cooled, it is vacuum plated with a thin metal reflective film (2), and finally a transparent adhesive resin layer (1) is added to create a heat reflective film with a holographic diffraction grating. .
発明を実施するための最良状態 図面は本発明の実施例である。Best conditions for carrying out the invention The drawings are examples of the invention.
第１図、や＜６０ミクロン厚さのホログセラフイック回
折格子を有する熱反射膜に若干の対称な円形回折格子が
ある。この図面は拡大した略式説明図だけである（実際
には光源の線間隔は２ミクロンで、約２０００環の円形
回折格子）。黒い円は若干の凹型同心円、白い円は若干
の凸型同心円を示す。In FIG. 1, there is a somewhat symmetrical circular grating in a heat reflective film with a hologotheraphic grating that is <60 microns thick. This drawing is only an enlarged schematic diagram (in reality, the line spacing of the light source is 2 microns and a circular diffraction grating with approximately 2000 rings). Black circles indicate slightly concave concentric circles, and white circles indicate slightly convex concentric circles.
第２図、一つの円形回折格子の部分拡大の断面図である
。（１）は厚さ３０ミクロンの透明接着樹脂層、（２）
は真空メツキした厚さ０．１ミクロンの純クロムの金属
反射膜、（３）は厚さ２．５ミクロンの茶色アクリリッ
ク樹脂よりなる保護層、（４）は厚さ３０ミクロンのポ
リエステルフィルムの基材を示す。円形回折格子の各線
の幅は２ミクロンで、深さは１．５ミクロンである。FIG. 2 is a partially enlarged cross-sectional view of one circular diffraction grating. (1) is a transparent adhesive resin layer with a thickness of 30 microns, (2)
(3) is a protective layer made of brown acrylic resin, 2.5 microns thick, and (4) is a 30 micron thick polyester film base. Indicates the material. Each line of the circular grating is 2 microns wide and 1.5 microns deep.
産業上の利用可能性
このホログラフィック回折格子を有する熱反射膜を建築
物の窓ガラスの室内側に付着させて、戸外から見ると、
建築物の窓ガラスの上で鮮やかな上包の回折の反射光が
見える。全面鏡ばりのようなビルにこの製品を付着させ
られば、昼間または月光、明かりの中で、ビル全体が人
々に金属色彩ビルの壮観な感覚を与える。それに室内で
夏に断熱と日よけ、冬に保温の効果にも優れている。Industrial Applicability When a heat reflective film with a holographic diffraction grating is attached to the indoor side of a building's window glass, when viewed from outside,
You can see the bright reflected light from the diffraction of the upper envelope on the window glass of the building. If this product is attached to a building that is completely mirrored, the entire building will give people the spectacular feeling of a metal-colored building during the day or in moonlight or light. It also has excellent indoor insulation and sunshade effects in the summer, and heat retention in the winter.
４、4,
第１図は本発明の拡大した平面図。
第２図は本発明の円形回折格子の断面図。
ｌは接着樹脂層 ２は金属反射膜 ３は茶色の樹脂
層４はプラスチックフィルム基材
第１図FIG. 1 is an enlarged plan view of the present invention. FIG. 2 is a cross-sectional view of the circular diffraction grating of the present invention. 1 is the adhesive resin layer 2 is the metal reflective film 3 is the brown resin layer 4 is the plastic film base material (Figure 1)
Claims (1)
）、金属反射膜（２）と透明の接着樹脂層（１）からで
きている一種新型の装飾材料出ある。その特徴は基材（
４）に物理的な回折を生じるレーザー・ホログラムまた
は回折格子がいっぱい並べられている。光が金属反射膜
（２）により反射されて、豊富な階調と多くの色彩をも
つ輝かしい金属光沢または立体ホログラムが得られ、視
点の角度の違いによつて、その色彩が変化する。薄い半
透明状態の金属反射膜と茶色樹脂層（３）を被覆されて
いるので、室内で熱反射膜の日よけ、断熱、戸外の景物
が見える等の性能を有する。Plastic film base material (4), brown resin layer (3)
), a new type of decorative material made of a metal reflective film (2) and a transparent adhesive resin layer (1) has been developed. Its characteristics are the base material (
4) Laser holograms or diffraction gratings that cause physical diffraction are lined up. The light is reflected by the metal reflective film (2), resulting in a brilliant metallic luster or three-dimensional hologram with rich gradations and many colors, and the colors change depending on the viewing angle. Since it is coated with a thin semi-transparent metal reflective film and a brown resin layer (3), it has properties such as being able to provide sunshading and heat insulation with the heat reflective film indoors, and allowing you to see the scenery outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1222415A JPH0383634A (en) | 1989-08-28 | 1989-08-28 | Heat reflecting film having holographic diffraction grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1222415A JPH0383634A (en) | 1989-08-28 | 1989-08-28 | Heat reflecting film having holographic diffraction grating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0383634A true JPH0383634A (en) | 1991-04-09 |
Family
ID=16782029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1222415A Pending JPH0383634A (en) | 1989-08-28 | 1989-08-28 | Heat reflecting film having holographic diffraction grating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0383634A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05215910A (en) * | 1991-10-29 | 1993-08-27 | Dening Yang | Printing glass light beam lattice decoration board |
-
1989
- 1989-08-28 JP JP1222415A patent/JPH0383634A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05215910A (en) * | 1991-10-29 | 1993-08-27 | Dening Yang | Printing glass light beam lattice decoration board |
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