JPS6432202A - Dimming transparent material - Google Patents

Dimming transparent material

Info

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
Application number
JP18767987A
Other languages
English (en)
Inventor
Akira Tanaka
Shinpei Nagatani
Sakanobu Takahashi
Hisashi Sawada
Takenao Takojima
Noboru Wakatsuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP18767987A priority Critical patent/JPS6432202A/ja
Priority to CA000553671A priority patent/CA1299157C/en
Priority to US07/129,847 priority patent/US4779166A/en
Priority to DE3789096T priority patent/DE3789096T2/de
Priority to EP87310863A priority patent/EP0272053B1/en
Publication of JPS6432202A publication Critical patent/JPS6432202A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Filters (AREA)
JP18767987A 1986-12-19 1987-07-29 Dimming transparent material Pending JPS6432202A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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