JPH01130221U - - Google Patents
Info
- Publication number
- JPH01130221U JPH01130221U JP2610688U JP2610688U JPH01130221U JP H01130221 U JPH01130221 U JP H01130221U JP 2610688 U JP2610688 U JP 2610688U JP 2610688 U JP2610688 U JP 2610688U JP H01130221 U JPH01130221 U JP H01130221U
- Authority
- JP
- Japan
- Prior art keywords
- shade
- lighting device
- covered
- changing
- light source
- 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
- 238000002834 transmittance Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2610688U JPH01130221U (fr) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2610688U JPH01130221U (fr) | 1988-02-29 | 1988-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01130221U true JPH01130221U (fr) | 1989-09-05 |
Family
ID=31247430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2610688U Pending JPH01130221U (fr) | 1988-02-29 | 1988-02-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01130221U (fr) |
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1988
- 1988-02-29 JP JP2610688U patent/JPH01130221U/ja active Pending