JPH0353329Y2 - - Google Patents
Info
- Publication number
- JPH0353329Y2 JPH0353329Y2 JP14142986U JP14142986U JPH0353329Y2 JP H0353329 Y2 JPH0353329 Y2 JP H0353329Y2 JP 14142986 U JP14142986 U JP 14142986U JP 14142986 U JP14142986 U JP 14142986U JP H0353329 Y2 JPH0353329 Y2 JP H0353329Y2
- Authority
- JP
- Japan
- Prior art keywords
- section
- brightness
- level
- illumination
- operation section
- 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 62
- 238000001514 detection method Methods 0.000 claims description 17
- 230000001186 cumulative effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14142986U JPH0353329Y2 (ko) | 1986-09-17 | 1986-09-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14142986U JPH0353329Y2 (ko) | 1986-09-17 | 1986-09-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6348277U JPS6348277U (ko) | 1988-04-01 |
JPH0353329Y2 true JPH0353329Y2 (ko) | 1991-11-21 |
Family
ID=31049203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14142986U Expired JPH0353329Y2 (ko) | 1986-09-17 | 1986-09-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0353329Y2 (ko) |
-
1986
- 1986-09-17 JP JP14142986U patent/JPH0353329Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6348277U (ko) | 1988-04-01 |
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