JP2009103863A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2009103863A5 JP2009103863A5 JP2007274737A JP2007274737A JP2009103863A5 JP 2009103863 A5 JP2009103863 A5 JP 2009103863A5 JP 2007274737 A JP2007274737 A JP 2007274737A JP 2007274737 A JP2007274737 A JP 2007274737A JP 2009103863 A5 JP2009103863 A5 JP 2009103863A5
- Authority
- JP
- Japan
- Prior art keywords
- linearly polarized
- polarized light
- light
- incident
- conversion element
- 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.)
- Withdrawn
Links
- 230000010287 polarization Effects 0.000 claims 15
- 230000003287 optical effect Effects 0.000 claims 14
- 238000006243 chemical reaction Methods 0.000 claims 10
- 239000010409 thin film Substances 0.000 claims 6
- 239000013078 crystal Substances 0.000 claims 4
- 239000004973 liquid crystal related substance Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007274737A JP2009103863A (ja) | 2007-10-23 | 2007-10-23 | 位相差板及びプロジェクタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007274737A JP2009103863A (ja) | 2007-10-23 | 2007-10-23 | 位相差板及びプロジェクタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009103863A JP2009103863A (ja) | 2009-05-14 |
| JP2009103863A5 true JP2009103863A5 (hu) | 2010-11-25 |
Family
ID=40705614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007274737A Withdrawn JP2009103863A (ja) | 2007-10-23 | 2007-10-23 | 位相差板及びプロジェクタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2009103863A (hu) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5347911B2 (ja) | 2009-11-02 | 2013-11-20 | セイコーエプソン株式会社 | １／２波長板、光ピックアップ装置、偏光変換素子及び投写型表示装置 |
| JP5919622B2 (ja) | 2011-01-21 | 2016-05-18 | セイコーエプソン株式会社 | 偏光変換素子、偏光変換ユニット及び投写型映像装置 |
| JP2012226121A (ja) | 2011-04-20 | 2012-11-15 | Seiko Epson Corp | 偏光変換素子、偏光変換ユニット及び投射装置 |
| JP2012247705A (ja) | 2011-05-30 | 2012-12-13 | Seiko Epson Corp | 偏光変換素子、偏光変換ユニット及び投写型映像装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002031782A (ja) * | 2000-07-18 | 2002-01-31 | Seiko Epson Corp | プロジェクタ |
-
2007
- 2007-10-23 JP JP2007274737A patent/JP2009103863A/ja not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2007304572A5 (hu) | ||
| JP2011521286A5 (hu) | ||
| JP5251671B2 (ja) | 積層１／２波長板、光ピックアップ装置、偏光変換素子、及び投写型表示装置 | |
| JP2012154959A5 (hu) | ||
| US9001279B2 (en) | Polarization conversion device, polarization conversion unit, and projection type video apparatus | |
| JP2009103863A5 (hu) | ||
| JP2012198457A5 (hu) | ||
| JP2012159821A5 (hu) | ||
| US8827457B2 (en) | Projector | |
| JP2009128568A5 (hu) | ||
| JP5051830B2 (ja) | 偏光照明装置および投射型画像表示装置 | |
| JP2007093964A (ja) | 偏光変換素子 | |
| JP2009103863A (ja) | 位相差板及びプロジェクタ | |
| JP2011095679A5 (hu) | ||
| JP2011090036A (ja) | 光学素子および光源装置 | |
| CN102073087B (zh) | 1/2波长板、光拾取装置、偏振转换元件及投影型显示装置 | |
| US20230048432A1 (en) | Polarization splitting device, polarization splitting structure and projection device | |
| JP2007233208A (ja) | 光学素子、投射型投影装置および光学素子の製造方法 | |
| JP2003241144A5 (hu) | ||
| JP4877612B2 (ja) | 波長板、偏光変換素子及び投写型表示装置 | |
| JP2022120397A5 (hu) | ||
| JP2012137705A (ja) | 光源装置 | |
| WO2015132820A1 (ja) | 光学素子 | |
| JP2009244520A5 (hu) | ||
| JP5109762B2 (ja) | 積層位相差板、偏光変換素子及び投射型映像装置 |