CN102967985B - 投影装置 - Google Patents
投影装置 Download PDFInfo
- Publication number
- CN102967985B CN102967985B CN201210300684.8A CN201210300684A CN102967985B CN 102967985 B CN102967985 B CN 102967985B CN 201210300684 A CN201210300684 A CN 201210300684A CN 102967985 B CN102967985 B CN 102967985B
- Authority
- CN
- China
- Prior art keywords
- framework
- projection arrangement
- sidewall
- projection
- light
- 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.)
- Active
Links
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- 230000033228 biological regulation Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/145—Housing details, e.g. position adjustments thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-186743 | 2011-08-30 | ||
| JP2011186743A JP5686256B2 (ja) | 2011-08-30 | 2011-08-30 | プロジェクタ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102967985A CN102967985A (zh) | 2013-03-13 |
| CN102967985B true CN102967985B (zh) | 2015-04-22 |
Family
ID=46690435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210300684.8A Active CN102967985B (zh) | 2011-08-30 | 2012-08-22 | 投影装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9028077B2 (https=) |
| EP (1) | EP2565710B1 (https=) |
| JP (1) | JP5686256B2 (https=) |
| CN (1) | CN102967985B (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014041694A1 (ja) * | 2012-09-14 | 2014-03-20 | Ｎｅｃディスプレイソリューションズ株式会社 | 光源装置および電子機器 |
| JP6315228B2 (ja) * | 2013-05-29 | 2018-04-25 | カシオ計算機株式会社 | 投影装置、支持板、及び、投影装置の投影方法 |
| JP6170164B2 (ja) * | 2013-09-13 | 2017-07-26 | 日立マクセル株式会社 | 投写型映像表示装置 |
| JP6547298B2 (ja) * | 2015-01-06 | 2019-07-24 | セイコーエプソン株式会社 | プロジェクター |
| CN105338442A (zh) * | 2015-11-30 | 2016-02-17 | 江门市恒天科技有限公司 | 一种带led炫彩投影灯的usb音响 |
| CN105357601A (zh) * | 2015-11-30 | 2016-02-24 | 江门市恒天科技有限公司 | 一种带led炫彩投影灯的蓝牙音响 |
| JP6493769B2 (ja) * | 2017-02-15 | 2019-04-03 | カシオ計算機株式会社 | 光源装置及び投影装置、光源装置の組立方法 |
| US11509102B1 (en) | 2017-05-07 | 2022-11-22 | Jeffrey P. Baldwin | Powered wall plate with plug prongs |
| US11778302B1 (en) * | 2019-04-23 | 2023-10-03 | Titan3 Technology LLC | Electrical wall plate with movably positionable camera |
| US11489280B1 (en) | 2019-06-04 | 2022-11-01 | Jeffrey P. Baldwin | Powered wall plate with keyed interface |
| JP2021046122A (ja) * | 2019-09-19 | 2021-03-25 | 株式会社総合車両製作所 | 車内表示装置 |
| JP2021046123A (ja) * | 2019-09-19 | 2021-03-25 | 株式会社総合車両製作所 | 車内表示装置 |
| US11647170B2 (en) * | 2019-10-23 | 2023-05-09 | Ricoh Company, Ltd. | Image projection device |
| JP1677773S (https=) * | 2020-05-27 | 2021-01-25 | ||
| CN114253059A (zh) * | 2020-09-25 | 2022-03-29 | 中强光电股份有限公司 | 光机模块及投影机 |
| US12335593B2 (en) | 2020-12-30 | 2025-06-17 | Titan3 Technology LLC | Electrical receptacle with built-in camera |
| US11489323B1 (en) | 2021-02-05 | 2022-11-01 | Jeffrey P. Baldwin | Powered wall plate with adjustable plug prongs |
| CN113009750A (zh) * | 2021-02-07 | 2021-06-22 | 歌尔光学科技有限公司 | 投影光机及其制作方法 |
| EP4043960A1 (en) * | 2021-02-11 | 2022-08-17 | Artome Oy | A protection cover arrangement for a projector |
| US12327956B1 (en) | 2022-02-01 | 2025-06-10 | Titan3 Technology LLC | Two-part powered electrical wall plate |
| JP7757826B2 (ja) | 2022-02-18 | 2025-10-22 | セイコーエプソン株式会社 | プロジェクター |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08314006A (ja) | 1995-05-23 | 1996-11-29 | Fuji Photo Film Co Ltd | 液晶オーバーヘッドプロジェクタ |
| US5876105A (en) * | 1996-03-29 | 1999-03-02 | Minnesota Mining And Manufacturing Company | Notebook size LCD projector |
| JP2000162702A (ja) | 1998-11-27 | 2000-06-16 | Matsushita Electric Ind Co Ltd | 投写型画像表示装置 |
| TW456529U (en) * | 2001-02-19 | 2001-09-21 | Coretronic Corp | Device for adjusting the height of flat-type projector |
| USD449636S1 (en) | 2001-03-13 | 2001-10-23 | Eastman Kodak Company | Vertical digital projector |
| JP4055421B2 (ja) | 2002-01-23 | 2008-03-05 | セイコーエプソン株式会社 | プロジェクタ |
| JP4035387B2 (ja) | 2002-06-25 | 2008-01-23 | 株式会社リコー | 画像投影装置 |
| JP4223936B2 (ja) | 2003-02-06 | 2009-02-12 | 株式会社リコー | 投射光学系、拡大投射光学系、拡大投射装置及び画像投射装置 |
| JP4054695B2 (ja) | 2003-02-28 | 2008-02-27 | シャープ株式会社 | プロジェクタ |
| JP4281436B2 (ja) * | 2003-07-07 | 2009-06-17 | 株式会社日立製作所 | 映像表示装置 |
| JP2005070517A (ja) * | 2003-08-26 | 2005-03-17 | Seiko Epson Corp | プロジェクタ |
| USD495354S1 (en) | 2003-10-16 | 2004-08-31 | Hewlett-Packard Development Company, L.P. | Vertical digital projector |
| FR2878968B1 (fr) | 2004-12-03 | 2008-02-22 | Thomson Licensing Sa | Systeme de projection |
| JP2005316250A (ja) | 2004-04-30 | 2005-11-10 | Fujinon Corp | プロジェクタ |
| WO2006098402A1 (ja) | 2005-03-17 | 2006-09-21 | Brother Kogyo Kabushiki Kaisha | プロジェクタ |
| US7891827B2 (en) | 2006-03-09 | 2011-02-22 | Seiko Epson Corporation | Projector |
| JP4375349B2 (ja) | 2006-03-09 | 2009-12-02 | セイコーエプソン株式会社 | プロジェクタ |
| JP4172503B2 (ja) | 2006-06-15 | 2008-10-29 | セイコーエプソン株式会社 | 冷却装置、およびプロジェクタ |
| JP5239279B2 (ja) | 2006-11-28 | 2013-07-17 | セイコーエプソン株式会社 | プロジェクタ |
| JP5125147B2 (ja) | 2007-02-27 | 2013-01-23 | 株式会社日立製作所 | 投射型表示装置 |
| CN101324746B (zh) | 2007-06-15 | 2010-09-29 | 精工爱普生株式会社 | 投影仪 |
| JP2010066425A (ja) * | 2008-09-10 | 2010-03-25 | Nikon Corp | プロジェクタ |
| JP5446753B2 (ja) * | 2008-12-10 | 2014-03-19 | 株式会社ニコン | 投影装置 |
-
2011
- 2011-08-30 JP JP2011186743A patent/JP5686256B2/ja active Active
-
2012
- 2012-08-20 US US13/589,570 patent/US9028077B2/en active Active
- 2012-08-22 CN CN201210300684.8A patent/CN102967985B/zh active Active
- 2012-08-22 EP EP20120181295 patent/EP2565710B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9028077B2 (en) | 2015-05-12 |
| JP5686256B2 (ja) | 2015-03-18 |
| JP2013050478A (ja) | 2013-03-14 |
| CN102967985A (zh) | 2013-03-13 |
| EP2565710B1 (en) | 2014-05-14 |
| US20130050657A1 (en) | 2013-02-28 |
| EP2565710A1 (en) | 2013-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |