JPH0244088U - - Google Patents
Info
- Publication number
- JPH0244088U JPH0244088U JP12374188U JP12374188U JPH0244088U JP H0244088 U JPH0244088 U JP H0244088U JP 12374188 U JP12374188 U JP 12374188U JP 12374188 U JP12374188 U JP 12374188U JP H0244088 U JPH0244088 U JP H0244088U
- Authority
- JP
- Japan
- Prior art keywords
- light
- diffuser plate
- writing surface
- transmitting diffuser
- registration request
- 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
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Drawing Aids And Blackboards (AREA)
Description
第１図ないし第３図は、それぞれ本考案の実施
例を示す断面図である。 １……光透過性拡散板、２……書写面、３……
光源。
例を示す断面図である。 １……光透過性拡散板、２……書写面、３……
光源。
Claims (1)
- 光透過性拡散板の正面に非粘着性の書写面が設
けられており、かつ該光透過性拡散板の背面ある
いは側面に配された光源によつて前記書写面が均
一に照光されるようになつていることを特徴とす
る光輝性ボード。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12374188U JPH0244088U (ja) | 1988-09-21 | 1988-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12374188U JPH0244088U (ja) | 1988-09-21 | 1988-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244088U true JPH0244088U (ja) | 1990-03-27 |
Family
ID=31372873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12374188U Pending JPH0244088U (ja) | 1988-09-21 | 1988-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244088U (ja) |
-
1988
- 1988-09-21 JP JP12374188U patent/JPH0244088U/ja active Pending