JPH07122105A - Lighting system - Google Patents
Lighting systemInfo
- Publication number
- JPH07122105A JPH07122105A JP5263726A JP26372693A JPH07122105A JP H07122105 A JPH07122105 A JP H07122105A JP 5263726 A JP5263726 A JP 5263726A JP 26372693 A JP26372693 A JP 26372693A JP H07122105 A JPH07122105 A JP H07122105A
- Authority
- JP
- Japan
- Prior art keywords
- resin plate
- shade
- hologram
- acrylic resin
- light
- 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
- 239000011347 resin Substances 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 20
- 229920000178 Acrylic resin Polymers 0.000 abstract description 12
- 239000004925 Acrylic resin Substances 0.000 abstract description 12
- 229920000728 polyester Polymers 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H1/0276—Replicating a master hologram without interference recording
- G03H1/028—Replicating a master hologram without interference recording by embossing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
- G03H2001/0055—Adaptation of holography to specific applications in advertising or decorative art
Landscapes
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Holo Graphy (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ホログラム効果の得ら
れる照明装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an illuminating device which can obtain a hologram effect.
【０００２】[0002]
【従来の技術】従来より、微細な凹凸が形成された、い
わゆるホログラム加工の施されたポリエステルシートが
あった。この裏面にアルミニューム膜を蒸着形成等して
反射面を形成し、樹脂板にて裏打ちして保形するように
構成されていた。2. Description of the Related Art Hitherto, there has been a so-called hologram-processed polyester sheet having fine irregularities formed therein. On this back surface, an aluminum film is formed by vapor deposition to form a reflecting surface, and a resin plate is used as a backing for shape retention.
【０００３】これは、アルミニューム膜で反射した光
が、表面の微細な凹凸の影響で虹色にキラキラと輝くも
のである。これを、ホログラム効果という。This is because the light reflected by the aluminum film shines in a rainbow color due to the influence of fine irregularities on the surface. This is called the hologram effect.
【０００４】[0004]
【発明が解決しようとする課題】ところが、上述したよ
うな従来のホログラム効果の得られる素材は、光の反射
によるホログラム効果であるので、反射面が形成されて
不透明でなければいけない。よって、派手な装飾には利
用できるが、照明器具等における透明もしくは半透明の
シェードに用いて上品で夢のあるホログラム効果を得る
ことはできなかった。However, since the above-mentioned conventional material which can obtain the hologram effect is the hologram effect by the reflection of light, the reflection surface must be formed to be opaque. Therefore, although it can be used for a flashy decoration, it has not been possible to obtain an elegant and dreamy hologram effect by using it in a transparent or translucent shade in a lighting device or the like.
【０００５】そこで、本発明は、透明もしくは半透明の
樹脂板の表面にホログラム加工を施して、上品で夢のあ
るホログラム効果の得られる照明装置を提供することを
目的としてなされたものである。Therefore, the present invention has been made for the purpose of providing an illuminating device in which a hologram processing is applied to the surface of a transparent or translucent resin plate to obtain an elegant and dreamy hologram effect.
【０００６】[0006]
【課題を解決するための手段】本発明にかかる照明装置
においては、表面に微細な凹凸によるホログラム加工が
施された透明もしくは半透明な樹脂板と、この樹脂板の
近傍に配設された少なくとも一つの光源とを備えるとい
う手段を講じた。In a lighting device according to the present invention, a transparent or semi-transparent resin plate having a hologram processed by fine irregularities on its surface, and at least a resin plate disposed in the vicinity of the resin plate. A means of having one light source was taken.
【０００７】[0007]
【作用】本発明は、上記手段を講じたので、光源の光
が、樹脂板の表面の微細な凹凸によるホログラム加工に
よって、多くの色に分解され、それらの色の模様が浮か
び上がって、ホログラム効果が得られる。前記樹脂板
は、透明もしくは半透明であるので、樹脂板を透過した
光でも反射した光でもホログラム効果が得られる。In the present invention, since the above means is taken, the light of the light source is decomposed into many colors by the hologram processing by the fine irregularities on the surface of the resin plate, and the patterns of those colors emerge, and the hologram The effect is obtained. Since the resin plate is transparent or semi-transparent, the hologram effect can be obtained by light transmitted through or reflected by the resin plate.
【０００８】特に、前記樹脂板を三次元曲面に成形する
と変化に富んだ模様が得られる。In particular, when the resin plate is molded into a three-dimensional curved surface, a variety of patterns can be obtained.
【０００９】[0009]
【実施例】以下に、本発明にかかる照明装置を、その実
施例を示した図面に基づいて詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Illumination devices according to the present invention will be described below in detail with reference to the drawings showing the embodiments thereof.
【００１０】本発明の実施例の一つを示した図１におい
て、１は光源としての白熱灯、２は内側の表面に微細な
凹凸が形成された透明なアクリル樹脂製のシェード、４
は照明器具である。前記シェード２は平面でなく、３次
元曲面から構成されている。このシェード２の内側の表
面部分を拡大した図２において、３はホログラム加工に
よる微細な凹凸である。In FIG. 1 showing one embodiment of the present invention, 1 is an incandescent lamp as a light source, 2 is a shade made of transparent acrylic resin having fine irregularities formed on the inner surface, 4
Is a lighting fixture. The shade 2 is not a flat surface but a three-dimensional curved surface. In FIG. 2 in which the inner surface portion of the shade 2 is enlarged, reference numeral 3 denotes fine unevenness due to hologram processing.
【００１１】白熱灯１を点灯すると、その光が前記シェ
ードを透過するときに微細な凹凸３によるホログラム効
果によって、白熱灯１の光が虹色に分解されて、キラキ
ラと輝く模様５が浮かび上がり、上品で夢のあるホログ
ラム効果が得られるのである。浮かび上がった模様５
は、シェード２の樹脂の中に予め色彩片が多数埋め込ま
れているかのようにも思えるが、見る位置によって、色
が消滅したり表れたりして多彩に変化する。When the incandescent lamp 1 is turned on, the light of the incandescent lamp 1 is decomposed into a rainbow color due to the hologram effect of the fine irregularities 3 when the light passes through the shade, and a glittering pattern 5 emerges. , You can get an elegant and dreamy hologram effect. Embossed pattern 5
It seems that a lot of color pieces are embedded in the resin of the shade 2 in advance, but the color disappears or appears depending on the viewing position, and the color changes in various ways.
【００１２】シェード２の全面にホログラム加工を施し
ておけば、見る方向に応じてホログラム効果の得られる
部分が変化する。If the entire surface of the shade 2 is subjected to hologram processing, the portion where the hologram effect can be obtained changes depending on the viewing direction.
【００１３】前記シェード２の製造方法としては、図３
に示したように、公知のホログラム加工されたポリエス
テルシート10をアクリル樹脂板11に重ね、熱間プレス加
工により、ポリエステルシート10の微細な凹凸12をアク
リル樹脂板11の表面に転写して、アクリル樹脂板11の表
面に微細な凹凸13を形成する。この処理工程の温度がポ
リエステルシートの軟化温度を越えると微細な凹凸12が
消滅してしまうので、それより低い温度で処理する。As a method of manufacturing the shade 2, FIG.
As shown in, a known hologram-processed polyester sheet 10 is superposed on an acrylic resin plate 11, and by hot pressing, fine irregularities 12 of the polyester sheet 10 are transferred onto the surface of the acrylic resin plate 11, and the acrylic resin is used. Fine irregularities 13 are formed on the surface of the resin plate 11. When the temperature of this treatment step exceeds the softening temperature of the polyester sheet, the fine irregularities 12 disappear, so the treatment is performed at a temperature lower than that.
【００１４】このようにして製造した、ホログラム加工
のされたアクリル樹脂板14を所望の三次元曲面からなる
形状に成形し、図１に示したようなシェード２を製造す
るのである。The hologram-processed acrylic resin plate 14 thus manufactured is molded into a desired three-dimensional curved surface to manufacture the shade 2 as shown in FIG.
【００１５】なお、シェード２の材質としては、アクリ
ル樹脂、ポリカーボネイト樹脂、ポリアミド樹脂、ポリ
エチレンテレフタレート樹脂、ポリブチレンテレフタレ
ート樹脂等の透明もしくは半透明な熱可塑性の樹脂を用
いた。ホログラム加工の施されたポリエステル樹脂の軟
化温度未満の温度で塑性加工のできる樹脂であればよい
のである。As the material of the shade 2, a transparent or semitransparent thermoplastic resin such as an acrylic resin, a polycarbonate resin, a polyamide resin, a polyethylene terephthalate resin, a polybutylene terephthalate resin is used. Any resin that can be plastically processed at a temperature lower than the softening temperature of the hologram-processed polyester resin may be used.
【００１６】シェード２の裏表にホログラム加工を施し
てもよい。また、透明の樹脂を用いたシェードでも、薄
く着色したり表面をつや消し加工した半透明のシェード
でもよい。ホログラム加工の模様によっては、虹状の模
様を浮かび上がらせたり種々の効果を得ることができ
る。Hologram processing may be applied to the front and back of the shade 2. Further, it may be a shade using a transparent resin or a semi-transparent shade that is lightly colored or has a matte surface. Depending on the pattern of hologram processing, it is possible to make a rainbow-shaped pattern stand out and obtain various effects.
【００１７】熱間プレス加工以外に、ブロウ成形やイン
ジェクション成形等の樹脂成形法を用いて、ポリエステ
ルシートのホログラム加工が転写された樹脂成形品を得
ることも可能である。It is also possible to obtain a resin molded product to which the hologram processing of the polyester sheet has been transferred by using a resin molding method such as blow molding or injection molding other than the hot pressing.
【００１８】光源を複数にすると、それぞれからの光に
よってホログラム効果が得られ、多彩な効果が得られ
る。また、光源としては、白熱灯に限定されるものでは
なく、種々の波長の光を発する光源であれば、顕著な効
果が得られる。例えば、太陽光線を屋外から導入して、
ホログラム加工を施した透明な樹脂に照射しても効果的
である。When a plurality of light sources are used, a hologram effect can be obtained by light from each light source, and various effects can be obtained. Further, the light source is not limited to the incandescent lamp, and a remarkable effect can be obtained as long as the light source emits light of various wavelengths. For example, introducing sunlight from the outside,
It is also effective to irradiate a transparent resin that has been subjected to hologram processing.
【００１９】また、シェードを複数枚重ねると、更に多
彩な効果が得られる。その他、グローブ、ペンダント、
シャンデリア等の種々の照明器具や、ホログラム加工の
施された透明な樹脂板を種々の形状に成形して配置し、
光源からの光で照らすように構成したディスプレイ等の
照明装置にも応用できる。Further, by stacking a plurality of shades, more various effects can be obtained. Others, gloves, pendants,
Various lighting devices such as chandeliers and transparent resin plates with hologram processing are molded into various shapes and arranged,
It can also be applied to an illuminating device such as a display configured to illuminate with light from a light source.
【００２０】[0020]
【発明の効果】このように、本発明の照明装置によれ
ば、ホログラム加工を施した透明もしくは半透明な樹脂
板に光源の光が透過もしくは反射するときに、色彩のつ
いた模様が浮かび上がり、大変に上品で夢のある色鮮や
かなホログラム効果が得られるので、商品価値の極めて
高い照明装置を得ることができるのである。As described above, according to the illuminating device of the present invention, when the light of the light source is transmitted through or reflected by the transparent or semitransparent resin plate on which the hologram processing is performed, a colored pattern emerges. Since a very elegant and dreamy colorful hologram effect can be obtained, it is possible to obtain an illuminating device having an extremely high commercial value.
【００２１】この照明装置は、単に室内を明るくするた
めの照明だけでなく、光学的な効果を得る装飾用の照明
装置としても効果的である。This lighting device is effective not only as a lighting device for making a room bright, but also as a lighting device for decoration to obtain an optical effect.
【図１】本発明にかかる照明装置の実施例の斜視図であ
る。FIG. 1 is a perspective view of an embodiment of a lighting device according to the present invention.
【図２】前記照明装置の一部拡大断面図である。FIG. 2 is a partially enlarged cross-sectional view of the lighting device.
【図３】前記照明装置の製造方法を説明する工程図であ
る。FIG. 3 is a process drawing for explaining the manufacturing method of the lighting device.
１ 白熱灯（光源） ２ シェード（樹脂板） ３ 微細な凹凸（ホログラム加工） ４ 照明器具（照明装置） ５ 模様 10 ホログラム加工されたポリエステルシート 11 アクリル樹脂板 14 ホログラム加工が転写されたアクリル樹脂板 1 Incandescent lamp (light source) 2 Shade (resin plate) 3 Fine unevenness (hologram processing) 4 Lighting equipment (lighting device) 5 Pattern 10 Polyester sheet with hologram processing 11 Acrylic resin board 14 Acrylic resin board with hologram processing transferred
Claims (1)
が施された透明もしくは半透明な樹脂板と、この樹脂板
の近傍に配設された少なくとも一つの光源とを備えてな
ることを特徴とする照明装置。1. A transparent or semi-transparent resin plate having a hologram processed by fine irregularities on its surface, and at least one light source arranged in the vicinity of the resin plate. Lighting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5263726A JPH07122105A (en) | 1993-10-21 | 1993-10-21 | Lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5263726A JPH07122105A (en) | 1993-10-21 | 1993-10-21 | Lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07122105A true JPH07122105A (en) | 1995-05-12 |
Family
ID=17393457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5263726A Pending JPH07122105A (en) | 1993-10-21 | 1993-10-21 | Lighting system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07122105A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1055139A1 (en) * | 1998-01-16 | 2000-11-29 | Luckoff Display Corporation | Active and passive holographic optical based curved surface elements |
| JP2011253771A (en) * | 2010-06-03 | 2011-12-15 | Nitto Boseki Co Ltd | Lighting system |
| CN106369348A (en) * | 2016-10-26 | 2017-02-01 | 中山众纳电子有限公司 | White laser emitting device |
-
1993
- 1993-10-21 JP JP5263726A patent/JPH07122105A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1055139A1 (en) * | 1998-01-16 | 2000-11-29 | Luckoff Display Corporation | Active and passive holographic optical based curved surface elements |
| EP1055139A4 (en) * | 1998-01-16 | 2001-08-16 | Luckoff Display Corp | Active and passive holographic optical based curved surface elements |
| JP2011253771A (en) * | 2010-06-03 | 2011-12-15 | Nitto Boseki Co Ltd | Lighting system |
| CN106369348A (en) * | 2016-10-26 | 2017-02-01 | 中山众纳电子有限公司 | White laser emitting device |
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