JP2007086105A5 - - Google Patents
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- Publication number
- JP2007086105A5 JP2007086105A5 JP2005271360A JP2005271360A JP2007086105A5 JP 2007086105 A5 JP2007086105 A5 JP 2007086105A5 JP 2005271360 A JP2005271360 A JP 2005271360A JP 2005271360 A JP2005271360 A JP 2005271360A JP 2007086105 A5 JP2007086105 A5 JP 2007086105A5
- Authority
- JP
- Japan
- Prior art keywords
- wave plate
- laminated
- wavelength
- phase difference
- respect
- 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.)
- Granted
Links
- 238000010030 laminating Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005271360A JP4825951B2 (ja) | 2005-09-20 | 2005-09-20 | 波長板及びそれを用いた光ピックアップ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005271360A JP4825951B2 (ja) | 2005-09-20 | 2005-09-20 | 波長板及びそれを用いた光ピックアップ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007086105A JP2007086105A (ja) | 2007-04-05 |
| JP2007086105A5 true JP2007086105A5 (enExample) | 2007-12-20 |
| JP4825951B2 JP4825951B2 (ja) | 2011-11-30 |
Family
ID=37973190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005271360A Expired - Fee Related JP4825951B2 (ja) | 2005-09-20 | 2005-09-20 | 波長板及びそれを用いた光ピックアップ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4825951B2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5316409B2 (ja) * | 2007-07-27 | 2013-10-16 | 旭硝子株式会社 | 位相差素子および光ヘッド装置 |
| JP5024241B2 (ja) * | 2007-10-10 | 2012-09-12 | セイコーエプソン株式会社 | 波長板及びこれを用いた光ピックアップ装置 |
| JP2009103598A (ja) * | 2007-10-24 | 2009-05-14 | Dainippon Screen Mfg Co Ltd | 分光エリプソメータおよび偏光解析方法 |
| JP5228805B2 (ja) * | 2008-10-31 | 2013-07-03 | セイコーエプソン株式会社 | 積層１／４波長板 |
| JP6409612B2 (ja) * | 2015-02-23 | 2018-10-24 | 日本ゼオン株式会社 | 配向角の測定方法、及び、複層フィルムの製造方法 |
| TW202231690A (zh) | 2020-12-25 | 2022-08-16 | 日商日產化學股份有限公司 | 單層相位差膜之製造方法及單層相位差膜形成用聚合物組成物 |
| JP7621141B2 (ja) * | 2021-03-05 | 2025-01-24 | 株式会社光学技研 | 広帯域円偏光子及び該広帯域円偏光子を備えた計測装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4333580B2 (ja) * | 2002-04-26 | 2009-09-16 | エプソントヨコム株式会社 | 積層波長板及びそれを用いた光ピックアップ |
| JP4341332B2 (ja) * | 2002-07-31 | 2009-10-07 | 旭硝子株式会社 | 光ヘッド装置 |
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2005
- 2005-09-20 JP JP2005271360A patent/JP4825951B2/ja not_active Expired - Fee Related