JPH01105974U - - Google Patents
Info
- Publication number
- JPH01105974U JPH01105974U JP20104787U JP20104787U JPH01105974U JP H01105974 U JPH01105974 U JP H01105974U JP 20104787 U JP20104787 U JP 20104787U JP 20104787 U JP20104787 U JP 20104787U JP H01105974 U JPH01105974 U JP H01105974U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- light
- scattering
- guide lens
- light guide
- 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
- 238000005286 illumination Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 3
- 238000013459 approach Methods 0.000 claims 2
- 239000012780 transparent material Substances 0.000 claims 2
- 238000000149 argon plasma sintering Methods 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20104787U JPH01105974U (ro) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20104787U JPH01105974U (ro) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105974U true JPH01105974U (ro) | 1989-07-17 |
Family
ID=31491427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20104787U Pending JPH01105974U (ro) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105974U (ro) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0695107A (ja) * | 1991-08-02 | 1994-04-08 | Tosoh Corp | バックライト |
| JP2002323607A (ja) * | 2001-04-24 | 2002-11-08 | Enplas Corp | 光制御シート、面光源装置及び画像表示装置 |
| JP2006032370A (ja) * | 2004-07-12 | 2006-02-02 | Nichia Chem Ind Ltd | 発光装置 |
-
1987
- 1987-12-29 JP JP20104787U patent/JPH01105974U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0695107A (ja) * | 1991-08-02 | 1994-04-08 | Tosoh Corp | バックライト |
| JP2002323607A (ja) * | 2001-04-24 | 2002-11-08 | Enplas Corp | 光制御シート、面光源装置及び画像表示装置 |
| JP2006032370A (ja) * | 2004-07-12 | 2006-02-02 | Nichia Chem Ind Ltd | 発光装置 |
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