JPH0428144Y2 - - Google Patents
Info
- Publication number
- JPH0428144Y2 JPH0428144Y2 JP363385U JP363385U JPH0428144Y2 JP H0428144 Y2 JPH0428144 Y2 JP H0428144Y2 JP 363385 U JP363385 U JP 363385U JP 363385 U JP363385 U JP 363385U JP H0428144 Y2 JPH0428144 Y2 JP H0428144Y2
- Authority
- JP
- Japan
- Prior art keywords
- light source
- surface light
- source device
- light
- parallel
- 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.)
- Expired
Links
- 238000005286 illumination Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 12
- 210000002858 crystal cell Anatomy 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP363385U JPH0428144Y2 (US07223432-20070529-C00017.png) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP363385U JPH0428144Y2 (US07223432-20070529-C00017.png) | 1985-01-17 | 1985-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61121482U JPS61121482U (US07223432-20070529-C00017.png) | 1986-07-31 |
| JPH0428144Y2 true JPH0428144Y2 (US07223432-20070529-C00017.png) | 1992-07-07 |
Family
ID=30478446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP363385U Expired JPH0428144Y2 (US07223432-20070529-C00017.png) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428144Y2 (US07223432-20070529-C00017.png) |
-
1985
- 1985-01-17 JP JP363385U patent/JPH0428144Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61121482U (US07223432-20070529-C00017.png) | 1986-07-31 |
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