JP2018101104A5 - - Google Patents
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- Publication number
- JP2018101104A5 JP2018101104A5 JP2016248214A JP2016248214A JP2018101104A5 JP 2018101104 A5 JP2018101104 A5 JP 2018101104A5 JP 2016248214 A JP2016248214 A JP 2016248214A JP 2016248214 A JP2016248214 A JP 2016248214A JP 2018101104 A5 JP2018101104 A5 JP 2018101104A5
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- lens
- projection optical
- image
- reduction side
- 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
- 230000003287 optical Effects 0.000 claims 44
- 230000000051 modifying Effects 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016248214A JP6593844B2 (ja) | 2016-12-21 | 2016-12-21 | 投射光学系およびプロジェクタ |
| PCT/JP2017/045877 WO2018117210A1 (ja) | 2016-12-21 | 2017-12-21 | 投射光学系およびプロジェクタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016248214A JP6593844B2 (ja) | 2016-12-21 | 2016-12-21 | 投射光学系およびプロジェクタ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018101104A JP2018101104A (ja) | 2018-06-28 |
| JP2018101104A5 true JP2018101104A5 (it) | 2019-07-18 |
| JP6593844B2 JP6593844B2 (ja) | 2019-10-23 |
Family
ID=62626694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016248214A Active JP6593844B2 (ja) | 2016-12-21 | 2016-12-21 | 投射光学系およびプロジェクタ |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6593844B2 (it) |
| WO (1) | WO2018117210A1 (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020137704A1 (ja) * | 2018-12-27 | 2020-07-02 | 株式会社ｎｉｔｔｏｈ | 投射光学系およびプロジェクタ装置 |
| JP7222543B2 (ja) * | 2019-06-25 | 2023-02-15 | 株式会社nittoh | 投射光学系およびプロジェクタ装置 |
| TW202204969A (zh) * | 2020-05-27 | 2022-02-01 | 日商索尼集團公司 | 圖像顯示裝置及投射光學系統 |
| DE102022107677A1 (de) | 2022-03-31 | 2023-10-05 | Carl Zeiss Jena Gmbh | Transparente Anzeige |
| DE102022114423A1 (de) | 2022-06-08 | 2023-12-14 | Carl Zeiss Jena Gmbh | Transparente Anzeige |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110120590A (ko) * | 2010-04-29 | 2011-11-04 | 삼성전자주식회사 | 광학 시스템 및 이를 적용한 영상투사장치 |
| JP5728202B2 (ja) * | 2010-11-16 | 2015-06-03 | 株式会社サムスン日本研究所 | 投射光学系および画像投射装置 |
| WO2013005444A1 (ja) * | 2011-07-05 | 2013-01-10 | 日東光学株式会社 | 投射光学系およびプロジェクタ装置 |
| US20140002802A1 (en) * | 2012-06-27 | 2014-01-02 | Young Optics Inc. | Projection apparatus and projection lens thereof |
| JP2014098750A (ja) * | 2012-11-13 | 2014-05-29 | Mitsubishi Electric Corp | 投写光学系及び投写型表示装置 |
| US9785043B2 (en) * | 2012-12-28 | 2017-10-10 | Nittoh Inc. | Projection optical system and projector apparatus |
| JP6268028B2 (ja) * | 2014-04-09 | 2018-01-24 | リコー光学株式会社 | 投射光学系およびプロジェクタ装置および撮像装置 |
| JP2015215478A (ja) * | 2014-05-12 | 2015-12-03 | セイコーエプソン株式会社 | 投写レンズ及びプロジェクター |
| CN110632747B (zh) * | 2014-10-31 | 2021-12-03 | 株式会社日东 | 投射光学系统和投影仪装置 |
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2016
- 2016-12-21 JP JP2016248214A patent/JP6593844B2/ja active Active
-
2017
- 2017-12-21 WO PCT/JP2017/045877 patent/WO2018117210A1/ja active Application Filing