JPS59123889U - variable color display fixture - Google Patents
variable color display fixtureInfo
- Publication number
- JPS59123889U JPS59123889U JP1850583U JP1850583U JPS59123889U JP S59123889 U JPS59123889 U JP S59123889U JP 1850583 U JP1850583 U JP 1850583U JP 1850583 U JP1850583 U JP 1850583U JP S59123889 U JPS59123889 U JP S59123889U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- variable color
- color display
- display board
- case
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は可変色表示器具に使用するグイクロイックフィ
ルタの波長と反射率および透過率との関係を示す線図、
第２図は本考案の第１実施例の可変色表示器具の断面概
略図、第３図は本考案の第２実施例の可変色表示器具の
断面概略図を示す。
１．１１・・・ケース、２．１２・・・表示板、３・・
・第１光源、４・・・第２光源、５・・・反射鏡、１３
・・・光源、１４・・・可動ミラー、１５・・・第１反
射ミラー、１６・・・第２反射ミラー。Figure 1 is a diagram showing the relationship between wavelength, reflectance, and transmittance of a guichroic filter used in a variable color display device.
FIG. 2 is a schematic cross-sectional view of a variable color display device according to a first embodiment of the present invention, and FIG. 3 is a schematic cross-sectional view of a variable color display device according to a second embodiment of the present invention. 1.11...Case, 2.12...Display board, 3...
・First light source, 4... Second light source, 5... Reflector, 13
... light source, 14 ... movable mirror, 15 ... first reflection mirror, 16 ... second reflection mirror.
Claims (3)
示板を保持するケースと、該ケースに保持され該表示板
の裏側を照射して透過光を放出する第１光源と、該ケー
スに保持され該表示板の表側を照射して反射光を放出す
る第２光源とで構成されることを特徴どする可変色表示
器具。(1) A display board made of a guichroic filter, a case that holds the display board, a first light source that is held in the case and emits transmitted light by illuminating the back side of the display board, and a first light source that is held in the case. and a second light source that illuminates the front side of the display board and emits reflected light.
路を通して送られてきた光源である実用新案登録請求の
範囲第１項記載の可変色表示器具。(2) The variable color display device according to claim 1, wherein at least one of the first light source and the second light source is a light source sent through an optical path.
他方は緑色光源である実用新案登録請求の範囲第１項記
載の可変色表示器具。(3) The variable color display device according to claim 1, wherein one of the first light source and the second light source is a red light source and the other is a green light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1850583U JPS59123889U (en) | 1983-02-10 | 1983-02-10 | variable color display fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1850583U JPS59123889U (en) | 1983-02-10 | 1983-02-10 | variable color display fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59123889U true JPS59123889U (en) | 1984-08-21 |
Family
ID=30149701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1850583U Pending JPS59123889U (en) | 1983-02-10 | 1983-02-10 | variable color display fixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59123889U (en) |
-
1983
- 1983-02-10 JP JP1850583U patent/JPS59123889U/en active Pending
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