JPS644488U - - Google Patents
Info
- Publication number
- JPS644488U JPS644488U JP9989987U JP9989987U JPS644488U JP S644488 U JPS644488 U JP S644488U JP 9989987 U JP9989987 U JP 9989987U JP 9989987 U JP9989987 U JP 9989987U JP S644488 U JPS644488 U JP S644488U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light guide
- lighting device
- display
- display board
- 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
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9989987U JPS644488U (US06653308-20031125-C00197.png) | 1987-06-29 | 1987-06-29 | |
| DE8888303186T DE3872084T2 (de) | 1987-06-29 | 1988-04-08 | Zeichnungsapparat. |
| EP88303186A EP0300592B1 (en) | 1987-06-29 | 1988-04-08 | Indicating apparatus |
| AT88303186T ATE77478T1 (de) | 1987-06-29 | 1988-04-08 | Zeichnungsapparat. |
| CA000565411A CA1291975C (en) | 1987-06-29 | 1988-04-28 | Indicating apparatus |
| US07/211,914 US4975807A (en) | 1987-06-29 | 1988-06-27 | Indicating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9989987U JPS644488U (US06653308-20031125-C00197.png) | 1987-06-29 | 1987-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644488U true JPS644488U (US06653308-20031125-C00197.png) | 1989-01-11 |
Family
ID=31327483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9989987U Pending JPS644488U (US06653308-20031125-C00197.png) | 1987-06-29 | 1987-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644488U (US06653308-20031125-C00197.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0217A (ja) * | 1987-11-12 | 1990-01-05 | Mitsubishi Rayon Co Ltd | 面光源素子 |
| JP2011093378A (ja) * | 2009-10-28 | 2011-05-12 | Sakae Riken Kogyo Co Ltd | 装飾部材の照明装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56111882A (en) * | 1980-02-12 | 1981-09-03 | Koito Mfg Co Ltd | Display |
| JPS58149775U (ja) * | 1982-03-31 | 1983-10-07 | 日本精機株式会社 | 表示装置 |
| JPS5998486U (ja) * | 1982-12-22 | 1984-07-03 | 大日本印刷株式会社 | 販売促進用展示物 |
-
1987
- 1987-06-29 JP JP9989987U patent/JPS644488U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56111882A (en) * | 1980-02-12 | 1981-09-03 | Koito Mfg Co Ltd | Display |
| JPS58149775U (ja) * | 1982-03-31 | 1983-10-07 | 日本精機株式会社 | 表示装置 |
| JPS5998486U (ja) * | 1982-12-22 | 1984-07-03 | 大日本印刷株式会社 | 販売促進用展示物 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0217A (ja) * | 1987-11-12 | 1990-01-05 | Mitsubishi Rayon Co Ltd | 面光源素子 |
| JP2011093378A (ja) * | 2009-10-28 | 2011-05-12 | Sakae Riken Kogyo Co Ltd | 装飾部材の照明装置 |
