JPS6432202A - Dimming transparent material - Google Patents
Dimming transparent materialInfo
- Publication number
- JPS6432202A JPS6432202A JP18767987A JP18767987A JPS6432202A JP S6432202 A JPS6432202 A JP S6432202A JP 18767987 A JP18767987 A JP 18767987A JP 18767987 A JP18767987 A JP 18767987A JP S6432202 A JPS6432202 A JP S6432202A
- Authority
- JP
- Japan
- Prior art keywords
- light
- dye
- region
- org
- polycarbonate
- 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
Landscapes
- Optical Filters (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18767987A JPS6432202A (en) | 1987-07-29 | 1987-07-29 | Dimming transparent material |
CA000553671A CA1299157C (en) | 1986-12-19 | 1987-12-07 | Illuminating apparatus |
US07/129,847 US4779166A (en) | 1986-12-19 | 1987-12-08 | Illuminating apparatus |
DE3789096T DE3789096T2 (de) | 1986-12-19 | 1987-12-10 | Beleuchtungsvorrichtung. |
EP87310863A EP0272053B1 (en) | 1986-12-19 | 1987-12-10 | Illumination apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18767987A JPS6432202A (en) | 1987-07-29 | 1987-07-29 | Dimming transparent material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6432202A true JPS6432202A (en) | 1989-02-02 |
Family
ID=16210243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18767987A Pending JPS6432202A (en) | 1986-12-19 | 1987-07-29 | Dimming transparent material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6432202A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03130021A (ja) * | 1989-10-17 | 1991-06-03 | C I Kasei Co Ltd | 作物栽培用被覆フイルム及びそれを用いる栽培方法 |
-
1987
- 1987-07-29 JP JP18767987A patent/JPS6432202A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03130021A (ja) * | 1989-10-17 | 1991-06-03 | C I Kasei Co Ltd | 作物栽培用被覆フイルム及びそれを用いる栽培方法 |
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