JPH02150730U - - Google Patents
Info
- Publication number
- JPH02150730U JPH02150730U JP5968989U JP5968989U JPH02150730U JP H02150730 U JPH02150730 U JP H02150730U JP 5968989 U JP5968989 U JP 5968989U JP 5968989 U JP5968989 U JP 5968989U JP H02150730 U JPH02150730 U JP H02150730U
- Authority
- JP
- Japan
- Prior art keywords
- light
- regulating member
- transmitted light
- display
- key top
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5968989U JPH02150730U (en]) | 1989-05-25 | 1989-05-25 | |
| US07/481,485 US5036440A (en) | 1989-05-23 | 1990-02-16 | Illumination type keytop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5968989U JPH02150730U (en]) | 1989-05-25 | 1989-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02150730U true JPH02150730U (en]) | 1990-12-27 |
Family
ID=31586408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5968989U Pending JPH02150730U (en]) | 1989-05-23 | 1989-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02150730U (en]) |
-
1989
- 1989-05-25 JP JP5968989U patent/JPH02150730U/ja active Pending