JPH0425776Y2 - - Google Patents
Info
- Publication number
- JPH0425776Y2 JPH0425776Y2 JP9421087U JP9421087U JPH0425776Y2 JP H0425776 Y2 JPH0425776 Y2 JP H0425776Y2 JP 9421087 U JP9421087 U JP 9421087U JP 9421087 U JP9421087 U JP 9421087U JP H0425776 Y2 JPH0425776 Y2 JP H0425776Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- lenticular lens
- light source
- lighting device
- lens sheet
- 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
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 19
- 238000005286 illumination Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000265 homogenisation Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9421087U JPH0425776Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9421087U JPH0425776Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-19 | 1987-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS64209U JPS64209U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-01-05 |
| JPH0425776Y2 true JPH0425776Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-22 |
Family
ID=30957449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9421087U Expired JPH0425776Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425776Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09237505A (ja) * | 1996-02-29 | 1997-09-09 | Ichikoh Ind Ltd | 車両用灯具 |
| JPH09237506A (ja) * | 1996-02-29 | 1997-09-09 | Ichikoh Ind Ltd | 車両用灯具 |
| JP4257249B2 (ja) * | 2004-03-30 | 2009-04-22 | スタンレー電気株式会社 | 面発光装置 |
| JP4397910B2 (ja) * | 2005-05-20 | 2010-01-13 | 住友化学株式会社 | 面光源装置及び透過型画像表示装置 |
| JP5023928B2 (ja) * | 2007-09-27 | 2012-09-12 | 凸版印刷株式会社 | 光学シート、バックライトユニット及びディスプレイ装置 |
| JP5009837B2 (ja) * | 2008-03-04 | 2012-08-22 | 株式会社クラレ | バックライト用シート |
| JP5673332B2 (ja) * | 2011-04-28 | 2015-02-18 | 大日本印刷株式会社 | 太陽電池モジュールおよび太陽電池 |
| WO2018109978A1 (ja) * | 2016-12-15 | 2018-06-21 | 株式会社エンプラス | 面光源装置および表示装置 |
| JP2018098162A (ja) * | 2016-12-15 | 2018-06-21 | 株式会社エンプラス | 面光源装置および表示装置 |
-
1987
- 1987-06-19 JP JP9421087U patent/JPH0425776Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS64209U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-01-05 |