JPS638928Y2 - - Google Patents
Info
- Publication number
- JPS638928Y2 JPS638928Y2 JP5607381U JP5607381U JPS638928Y2 JP S638928 Y2 JPS638928 Y2 JP S638928Y2 JP 5607381 U JP5607381 U JP 5607381U JP 5607381 U JP5607381 U JP 5607381U JP S638928 Y2 JPS638928 Y2 JP S638928Y2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- light source
- crystal display
- display element
- incandescent lamp
- 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 36
- 238000005286 illumination Methods 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000003657 tungsten Chemical class 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5607381U JPS638928Y2 (US07166745-20070123-C00016.png) | 1981-04-17 | 1981-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5607381U JPS638928Y2 (US07166745-20070123-C00016.png) | 1981-04-17 | 1981-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57170175U JPS57170175U (US07166745-20070123-C00016.png) | 1982-10-26 |
| JPS638928Y2 true JPS638928Y2 (US07166745-20070123-C00016.png) | 1988-03-16 |
Family
ID=29852589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5607381U Expired JPS638928Y2 (US07166745-20070123-C00016.png) | 1981-04-17 | 1981-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS638928Y2 (US07166745-20070123-C00016.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012176640A1 (ja) * | 2011-06-21 | 2012-12-27 | シャープ株式会社 | バックライト装置、表示装置、およびテレビジョン受像機 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH023574Y2 (US07166745-20070123-C00016.png) * | 1985-01-22 | 1990-01-26 | ||
| JPH02275984A (ja) * | 1990-03-26 | 1990-11-09 | Casio Comput Co Ltd | 液晶プロジェクタ |
-
1981
- 1981-04-17 JP JP5607381U patent/JPS638928Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012176640A1 (ja) * | 2011-06-21 | 2012-12-27 | シャープ株式会社 | バックライト装置、表示装置、およびテレビジョン受像機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57170175U (US07166745-20070123-C00016.png) | 1982-10-26 |
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