JP4172532B2 - 投射型液晶表示装置 - Google Patents
投射型液晶表示装置 Download PDFInfo
- Publication number
- JP4172532B2 JP4172532B2 JP34450197A JP34450197A JP4172532B2 JP 4172532 B2 JP4172532 B2 JP 4172532B2 JP 34450197 A JP34450197 A JP 34450197A JP 34450197 A JP34450197 A JP 34450197A JP 4172532 B2 JP4172532 B2 JP 4172532B2
- Authority
- JP
- Japan
- Prior art keywords
- beam splitter
- polarized wave
- incident
- light
- polarization beam
- 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 - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 88
- 230000010287 polarization Effects 0.000 claims description 114
- 230000003287 optical effect Effects 0.000 claims description 61
- 238000000926 separation method Methods 0.000 claims description 50
- 238000010586 diagram Methods 0.000 description 9
- 229910001507 metal halide Inorganic materials 0.000 description 7
- 150000005309 metal halides Chemical class 0.000 description 7
- 230000005684 electric field Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 230000001788 irregular Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Images
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- Liquid Crystal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34450197A JP4172532B2 (ja) | 1997-11-28 | 1997-11-28 | 投射型液晶表示装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34450197A JP4172532B2 (ja) | 1997-11-28 | 1997-11-28 | 投射型液晶表示装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007104881A Division JP4610577B2 (ja) | 2007-04-12 | 2007-04-12 | 投射型表示装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH11160670A JPH11160670A (ja) | 1999-06-18 |
| JPH11160670A5 JPH11160670A5 (enExample) | 2005-06-16 |
| JP4172532B2 true JP4172532B2 (ja) | 2008-10-29 |
Family
ID=18369765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34450197A Expired - Fee Related JP4172532B2 (ja) | 1997-11-28 | 1997-11-28 | 投射型液晶表示装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4172532B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001100029A (ja) * | 1999-09-29 | 2001-04-13 | Fujitsu General Ltd | 偏光カラーフィルタ及びこのフィルタを用いた映像投影装置 |
| US9348208B2 (en) | 2008-01-22 | 2016-05-24 | Nikon Corporation | Projector having a light-emitting element, image forming unit and reflecting member |
| JP5315809B2 (ja) * | 2008-01-22 | 2013-10-16 | 株式会社ニコン | プロジェクタ装置 |
| WO2013145084A1 (ja) * | 2012-03-26 | 2013-10-03 | Ｎｅｃディスプレイソリューションズ株式会社 | 投射型表示装置 |
-
1997
- 1997-11-28 JP JP34450197A patent/JP4172532B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11160670A (ja) | 1999-06-18 |
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