JPH02136905U - - Google Patents
Info
- Publication number
- JPH02136905U JPH02136905U JP4552689U JP4552689U JPH02136905U JP H02136905 U JPH02136905 U JP H02136905U JP 4552689 U JP4552689 U JP 4552689U JP 4552689 U JP4552689 U JP 4552689U JP H02136905 U JPH02136905 U JP H02136905U
- Authority
- JP
- Japan
- Prior art keywords
- transparent film
- thickness
- base material
- refractive index
- light cover
- 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
- 239000000463 material Substances 0.000 claims 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims 1
- 239000004926 polymethyl methacrylate Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 1
Description
図面は、本考案実施例１の自動車用ライトカバ
ーの断面図を示す。 １：透明被膜、２：基板。
ーの断面図を示す。 １：透明被膜、２：基板。
Claims (1)
- ポリメチルメタクリレートからなる基材上に、
屈折率が１．５５以上で、かつ、０．１〜２．０
μｍの厚みを有する透明被膜を設けてなることを
特徴とする自動車用ライトカバー。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4552689U JPH02136905U (ja) | 1989-04-18 | 1989-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4552689U JPH02136905U (ja) | 1989-04-18 | 1989-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02136905U true JPH02136905U (ja) | 1990-11-15 |
Family
ID=31559784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4552689U Pending JPH02136905U (ja) | 1989-04-18 | 1989-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02136905U (ja) |
-
1989
- 1989-04-18 JP JP4552689U patent/JPH02136905U/ja active Pending