JPH0316190U - - Google Patents
Info
- Publication number
- JPH0316190U JPH0316190U JP7722989U JP7722989U JPH0316190U JP H0316190 U JPH0316190 U JP H0316190U JP 7722989 U JP7722989 U JP 7722989U JP 7722989 U JP7722989 U JP 7722989U JP H0316190 U JPH0316190 U JP H0316190U
- Authority
- JP
- Japan
- Prior art keywords
- display
- background color
- display board
- display part
- color part
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Instrument Panels (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Details Of Measuring And Other Instruments (AREA)
Description
第１図、第２図は本考案の一実施例の断面図、
要部断面図、第３図、第４図は本考案の他の実施
例の断面図、要部断面図である。
５……表示部、６，１９……表示板、１２……
透明基板（基板）、１４……第１着色層、１５…
…第２着色層、１６……地色部。
Figures 1 and 2 are cross-sectional views of an embodiment of the present invention;
3 and 4 are cross-sectional views of other embodiments of the present invention. 5... Display unit, 6, 19... Display board, 12...
Transparent substrate (substrate), 14...first colored layer, 15...
...Second colored layer, 16... Ground color part.
Claims (1)
地色部との彩度の差によつて表示する表示板にお
いて、前記表示部と前記地色部との少なくとも一
方は紫外線量に応じて明度を可逆的に変化させる
機能性色素材から成ることを特徴とする表示板。 In a display board in which a display part and a background color part are provided on a substrate, and a display is displayed based on a difference in saturation between the display part and the background color part, at least one of the display part and the background color part is adjusted to the amount of ultraviolet rays. A display board characterized by being made of a functional color material that reversibly changes brightness depending on the situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7722989U JPH0316190U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7722989U JPH0316190U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316190U true JPH0316190U (en) | 1991-02-18 |
Family
ID=31619421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7722989U Pending JPH0316190U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316190U (en) |
-
1989
- 1989-06-30 JP JP7722989U patent/JPH0316190U/ja active Pending
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