JPH0531774Y2 - - Google Patents
Info
- Publication number
- JPH0531774Y2 JPH0531774Y2 JP1986102096U JP10209686U JPH0531774Y2 JP H0531774 Y2 JPH0531774 Y2 JP H0531774Y2 JP 1986102096 U JP1986102096 U JP 1986102096U JP 10209686 U JP10209686 U JP 10209686U JP H0531774 Y2 JPH0531774 Y2 JP H0531774Y2
- Authority
- JP
- Japan
- Prior art keywords
- color filter
- color
- long
- films
- roll
- 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 - Lifetime
Links
- 238000010030 laminating Methods 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 description 6
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C11/00—Auxiliary processes in photography
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は巻取り式カラーチエンジヤー用の色フ
イルターに関し、更に詳しくは、多様なカラーシ
ーンの発現を可能たらしめ、しかも製作が非常に
容易な巻取り式カラーチエンジヤー用の色フイル
ターに関する。[Detailed description of the invention] (Field of industrial application) The invention relates to a color filter for a roll-up type color changer. This invention relates to a color filter for a roll-up color changer.
（従来の技術）
舞台、テレビスタジオなどでは、そこで演じら
れるドラマ、演技などの演出効果をあげるため
に、カラーチエンジヤーを用いて多彩なカラーシ
ーンを現出させる。(Prior Art) On stages, television studios, etc., color changers are used to create a variety of color scenes in order to enhance the production effects of dramas, performances, etc. performed there.
このときに用いるカラーチエンジヤーとしては
多様な機種が知られているが、これらのうちには
例えば巻取り式のカラーチエンジヤーがある。 Various types of color changers are known for use in this case, and among these, for example, there is a roll-up type color changer.
このカラーチエンジヤーは、投光ランプとその
前面に装着された色フイルター収納ボツクスとか
ら構成されているのが通例である。そして、収納
ボツクス内部の左右両端にはそれぞれ回転ロール
が付設されており、一方の回転ロールに巻回され
ている色フイルターを他方の回転ロールに巻取る
という形態で色フイルターが両ロール間を走査す
る。 This color changer usually consists of a floodlight lamp and a color filter storage box attached to the front of the floodlight lamp. Rotating rolls are attached to both left and right ends of the inside of the storage box, and the color filters are scanned between the two rolls by winding the color filters wound around one rotating roll onto the other rotating roll. do.
このような機種で用いられる色フイルターは、
光透過性の長尺フイルムである。そしてこの色フ
イルターは、各種色彩のフイルターユニツトを例
えば透明な粘着テープを用いて横手方向（走査方
向）に連続的に貼りあわせることにより製作され
ている。したがつて、この色フイルターの場合、
各フイルターユニツト間の接続部には必ず透明な
粘着テープが貼着された構造になつている。 The color filters used in such models are
It is a light-transparent long film. This color filter is manufactured by sequentially pasting together filter units of various colors in the transverse direction (scanning direction) using, for example, transparent adhesive tape. Therefore, for this color filter,
A transparent adhesive tape is always attached to the connection between each filter unit.
（考案が解決しようとする問題点）
上記した従来の色フイルターの場合、フイルタ
ーユニツトを接続する作業は必ずしも容易ではな
い。すなわち、作業台の上に各フイルターユニツ
トを所定の順序で並べ、それらがずれないように
注意しながら各ユニツト間の接続端部を粘着テー
プで貼り合わせるからである。また、フイルター
ユニツトが円形や三角形などの異形の場合には、
所定幅の透明な長尺フイルムの所定個所をこれら
異形形状に対応させて切り抜き、そこに異形のフ
イルターユニツトをはめ込んだ状態で接続部を貼
着するのであるから、その作業は可成りの熟練を
要する。(Problems to be Solved by the Invention) In the case of the above-mentioned conventional color filters, it is not always easy to connect the filter units. That is, each filter unit is arranged in a predetermined order on a workbench, and the connection ends between each unit are pasted together with adhesive tape, being careful not to shift them. In addition, if the filter unit has an unusual shape such as a circle or a triangle,
The process requires considerable skill, as predetermined parts of a long transparent film of a predetermined width are cut out in accordance with these irregular shapes, and the irregularly shaped filter unit is fitted therein before the connection part is pasted. It takes.
更には、この色フイルターは長期間使用してい
るうちに、粘着テープのはがれることがある。 Furthermore, after using this color filter for a long period of time, the adhesive tape may peel off.
本考案は、上記したような問題点を解消し、製
作が非常に簡単で、多岐に亘るカラーシーンの現
出が可能で、しかも使用寿命が長い新規な色フイ
ルターの提供を目的とする。 The object of the present invention is to solve the above-mentioned problems, to provide a new color filter that is extremely easy to manufacture, can produce a wide variety of color scenes, and has a long service life.
（問題点を解決するための手段）
本考案の巻取り式カラーチエンジヤー用の色フ
イルターは、２枚の透明な長尺フイルムをラミネ
ートした色フイルターであつて、長尺フイルムの
間には複数枚の色フイルターユニツトが封入さ
れ、２枚の長尺フイルムが、各色フイルターユニ
ツト間及び／又は端部に存在する間隙で強固に接
着された構造のものである。(Means for Solving the Problems) The color filter for the roll-up type color changer of the present invention is a color filter made by laminating two transparent long films, and there are a plurality of color filters between the long films. It has a structure in which two color filter units are enclosed, and two long films are firmly adhered to each other with gaps existing between each color filter unit and/or at the ends.
本考案の色フイルターを図面に基づいて更に詳
細に説明する。第１図は、本考案の色フイルター
の各要素の位置関係を示す分解斜視図である。 The color filter of the present invention will be explained in more detail based on the drawings. FIG. 1 is an exploded perspective view showing the positional relationship of each element of the color filter of the present invention.
第１図において、１，１′は所定の幅と長さを
有する透明な長尺フイルムであつて、両者の対向
面には接着剤層が塗布形成されている。２ａ〜２
ｅはいずれも色フイルターユニツトである。これ
らユニツトは任意の色彩、任意の形状の透明なカ
ラーフイルムから成り、上記した２枚の長尺フイ
ルム１，１′の間に配置されており、長尺フイル
ム１，１′を常法によりラミネートすることによ
つて、これら長尺フイルムの間に封入・固定され
る。 In FIG. 1, reference numerals 1 and 1' are transparent long films having a predetermined width and length, and adhesive layers are coated on opposing surfaces of the films. 2a-2
Both e are color filter units. These units consist of transparent color films of arbitrary colors and arbitrary shapes, and are arranged between the two long films 1 and 1' mentioned above.The long films 1 and 1' are laminated by a conventional method. By doing so, it is enclosed and fixed between these long films.
その状態を平面図として第２図に示す。図から
明らかなように、２枚の長尺フイルム１，１′は、
各色フイルターユニツト間及び／又は端部に存在
する間隙１ａで強固に接着されているので、各色
フイルターユニツト２ａ〜２ｅは全体として長尺
フイルム間に挟まれた状態で封入されている。 The state is shown in FIG. 2 as a plan view. As is clear from the figure, the two long films 1 and 1' are
Since the color filter units 2a to 2e are firmly bonded at the gaps 1a existing between them and/or at their ends, the color filter units 2a to 2e as a whole are enclosed between the long films.
（考案の効果）
以上の説明から明らかなように、本考案の色フ
イルターは、必要とする色フイルターユニツトを
透明なラミネートシートの間に挟んで製作するこ
とができるので、多岐に亘る形状の色フイルタ
ーユニツトを極めて簡単に組込むことができ、多
様なカラーシーンを可能にする、また、これら
の色フイルターユニツトは長尺フイルム間に、２
枚の長尺フイルムが、各色フイルターユニツト間
及び／又は端部に存在する間隙で強固に接着され
封入されているので、従来のような粘着テープを
用いた場合に問題となつていた粘着テープのはが
れなどの心配も全くなくなり、フイルターとして
は極めて長寿命になる、などの効果を奏しその実
用的価値は極めて大である。(Effects of the invention) As is clear from the above explanation, the color filter of the present invention can be produced by sandwiching the required color filter unit between transparent laminate sheets, so it can be manufactured in a wide variety of shapes. These color filter units can be installed very easily, enabling a wide variety of color scenes.
Since the long films are firmly adhered and encapsulated in the gaps that exist between each color filter unit and/or at the ends, there is no need to use adhesive tape, which was a problem when using conventional adhesive tape. There is no need to worry about peeling, etc., and the filter has an extremely long lifespan, so its practical value is extremely high.
第１図は本考案色フイルターの分解斜視図であ
り、第２図は本考案色フイルターの平面図であ
る。
１，１′……長尺フイルム、１ａ……長尺フイ
ルムの接着個所、２ａ〜２ｅ……色フイルターユ
ニツト。
FIG. 1 is an exploded perspective view of the color filter of the present invention, and FIG. 2 is a plan view of the color filter of the present invention. 1, 1'...Long film, 1a...Long film bonding location, 2a to 2e...Color filter unit.
Claims (1)
取り式カラーチエンジヤー用の色フイルターであ
つて、 長尺フイルムの間には複数枚の色フイルターユ
ニツトが封入され、２枚の長尺フイルムが、各色
フイルターユニツト間及び／又は端部に存在する
間隙で強固に接着されている巻取り式カラーチエ
ンジヤー用の色フイルター。[Scope of Claim for Utility Model Registration] A color filter for a roll-up color changer made by laminating two transparent long films, in which a plurality of color filter units are enclosed between the long films, A color filter for a roll-up type color changer, in which two long films are firmly adhered at gaps existing between each color filter unit and/or at the ends.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986102096U JPH0531774Y2 (en) | 1986-07-04 | 1986-07-04 | |
| GB08714709A GB2193007A (en) | 1986-07-04 | 1987-06-23 | Color filter for wind-up system color changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986102096U JPH0531774Y2 (en) | 1986-07-04 | 1986-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS638508U JPS638508U (en) | 1988-01-20 |
| JPH0531774Y2 true JPH0531774Y2 (en) | 1993-08-16 |
Family
ID=14318247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986102096U Expired - Lifetime JPH0531774Y2 (en) | 1986-07-04 | 1986-07-04 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0531774Y2 (en) |
| GB (1) | GB2193007A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918305B2 (en) * | 1975-10-09 | 1984-04-26 | 東レエンジニアリング株式会社 | Automatic storage equipment for yarn materials |
| JPS59156746A (en) * | 1983-02-25 | 1984-09-06 | モダン・プラスチツク工業株式会社 | Colored film for illumination |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918305U (en) * | 1982-07-27 | 1984-02-03 | アールディエス株式会社 | color changer |
-
1986
- 1986-07-04 JP JP1986102096U patent/JPH0531774Y2/ja not_active Expired - Lifetime
-
1987
- 1987-06-23 GB GB08714709A patent/GB2193007A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918305B2 (en) * | 1975-10-09 | 1984-04-26 | 東レエンジニアリング株式会社 | Automatic storage equipment for yarn materials |
| JPS59156746A (en) * | 1983-02-25 | 1984-09-06 | モダン・プラスチツク工業株式会社 | Colored film for illumination |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS638508U (en) | 1988-01-20 |
| GB2193007A (en) | 1988-01-27 |
| GB8714709D0 (en) | 1987-07-29 |
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