JPS6239422Y2 - - Google Patents
Info
- Publication number
- JPS6239422Y2 JPS6239422Y2 JP1980072251U JP7225180U JPS6239422Y2 JP S6239422 Y2 JPS6239422 Y2 JP S6239422Y2 JP 1980072251 U JP1980072251 U JP 1980072251U JP 7225180 U JP7225180 U JP 7225180U JP S6239422 Y2 JPS6239422 Y2 JP S6239422Y2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal panel
- light
- panel
- 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.)
- Expired
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 210000002858 crystal cell Anatomy 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980072251U JPS6239422Y2 (fi) | 1980-05-26 | 1980-05-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980072251U JPS6239422Y2 (fi) | 1980-05-26 | 1980-05-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56175875U JPS56175875U (fi) | 1981-12-25 |
JPS6239422Y2 true JPS6239422Y2 (fi) | 1987-10-07 |
Family
ID=29435581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980072251U Expired JPS6239422Y2 (fi) | 1980-05-26 | 1980-05-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6239422Y2 (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4534095B2 (ja) * | 2005-10-26 | 2010-09-01 | 日本精機株式会社 | 液晶表示装置 |
JP5283045B2 (ja) * | 2011-02-10 | 2013-09-04 | 貴裕 服部 | 看板装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5031488A (fi) * | 1973-07-20 | 1975-03-27 |
-
1980
- 1980-05-26 JP JP1980072251U patent/JPS6239422Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5031488A (fi) * | 1973-07-20 | 1975-03-27 |
Also Published As
Publication number | Publication date |
---|---|
JPS56175875U (fi) | 1981-12-25 |
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