JPS6395103U - - Google Patents
Info
- Publication number
- JPS6395103U JPS6395103U JP18983686U JP18983686U JPS6395103U JP S6395103 U JPS6395103 U JP S6395103U JP 18983686 U JP18983686 U JP 18983686U JP 18983686 U JP18983686 U JP 18983686U JP S6395103 U JPS6395103 U JP S6395103U
- Authority
- JP
- Japan
- Prior art keywords
- variable color
- agent
- color lamp
- lens portion
- diagram showing
- 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
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000002345 surface coating layer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000002861 polymer material Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Description
第１図はこの考案の可変色ランプの実施例を示
す断面図、第２図ａはこの考案の他の実施例を示
す可変色ランプの断面図、第２図ｂは第２ａの可
変色ランプのペツトフイルムの正面図、第３図は
従来の可変色ランプの断面図、第４図はこの考案
で用いるサーモクロミツク剤の特性とヘツドラン
プレンズの点灯後の昇温状態を示す曲線図、第５
図は高分子材料のガラス転移温度Ｔｇとサーモク
ロミツク剤の応答性との関係を示す曲線図、第６
図はこの考案で用いるフオトクロミツク剤の温度
による６１０ｎｍの光の吸光度を示す曲線図、第
７図はフオトクロミツク剤の消色時の温度と高分
子材料のＴｇの関係を示す曲線図である。
１……レンズ、２……反射体、３……バルブ、
４……サーモクロミツク剤を含む高分子材料層、
５……表面硬化層、６……ペツトフイルム、７…
…マーク「ＮＩＳＳＡ」、８……ポリビニルブチ
ラール中間膜。
Fig. 1 is a sectional view showing an embodiment of the variable color lamp of this invention, Fig. 2a is a sectional view of a variable color lamp showing another embodiment of this invention, and Fig. 2b is a variable color lamp of 2a. Fig. 3 is a cross-sectional view of a conventional variable color lamp, Fig. 4 is a curve diagram showing the characteristics of the thermochromic agent used in this invention and the temperature rise state of the headlamp lens after lighting. Fifth
The figure is a curve diagram showing the relationship between the glass transition temperature Tg of a polymer material and the responsiveness of a thermochromic agent.
The figure is a curve diagram showing the absorbance of light at 610 nm depending on the temperature of the photochromic agent used in this invention, and FIG. 7 is a curve diagram showing the relationship between the temperature at the time of decolorization of the photochromic agent and the Tg of the polymer material. 1...lens, 2...reflector, 3...bulb,
4... Polymer material layer containing a thermochromic agent,
5... Surface hardening layer, 6... PET film, 7...
...Mark "NISSA", 8...Polyvinyl butyral interlayer film.
Claims (1)
にフオトクロミツク剤またはサーモクロミツク剤
を含有する可変色ランプ。 A variable color lamp containing a photochromic agent or a thermochromic agent in the lens portion of the lamp or the surface coating layer of the lens portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18983686U JPS6395103U (en) | 1986-12-11 | 1986-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18983686U JPS6395103U (en) | 1986-12-11 | 1986-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6395103U true JPS6395103U (en) | 1988-06-20 |
Family
ID=31142492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18983686U Pending JPS6395103U (en) | 1986-12-11 | 1986-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6395103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017204551A (en) * | 2016-05-11 | 2017-11-16 | スタンレー電気株式会社 | Light-emitting device and illuminating device |
-
1986
- 1986-12-11 JP JP18983686U patent/JPS6395103U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017204551A (en) * | 2016-05-11 | 2017-11-16 | スタンレー電気株式会社 | Light-emitting device and illuminating device |
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