CN101930157A - 投影型影像显示装置 - Google Patents
投影型影像显示装置 Download PDFInfo
- Publication number
- CN101930157A CN101930157A CN201010182898.0A CN201010182898A CN101930157A CN 101930157 A CN101930157 A CN 101930157A CN 201010182898 A CN201010182898 A CN 201010182898A CN 101930157 A CN101930157 A CN 101930157A
- Authority
- CN
- China
- Prior art keywords
- projection
- image display
- display device
- type image
- pin
- 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 effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Images
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
- G03B21/28—Reflectors in projection beam
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009144885 | 2009-06-18 | ||
JP2009-144885 | 2009-06-18 | ||
JP2010010572A JP5401338B2 (ja) | 2009-06-18 | 2010-01-21 | 投写型映像表示装置 |
JP2010-010572 | 2010-01-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101930157A true CN101930157A (zh) | 2010-12-29 |
CN101930157B CN101930157B (zh) | 2014-11-05 |
Family
ID=43354046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010182898.0A Expired - Fee Related CN101930157B (zh) | 2009-06-18 | 2010-05-19 | 投影型影像显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8465157B2 (zh) |
JP (1) | JP5401338B2 (zh) |
CN (1) | CN101930157B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103809354A (zh) * | 2012-11-13 | 2014-05-21 | 联想(北京)有限公司 | 一种电子设备 |
WO2016173529A1 (zh) * | 2015-04-29 | 2016-11-03 | 深圳市光峰光电技术有限公司 | 投影机 |
CN109643016A (zh) * | 2016-09-01 | 2019-04-16 | 三菱电机株式会社 | 显示装置和调整方法 |
CN112433426A (zh) * | 2019-08-26 | 2021-03-02 | 宁波舜宇车载光学技术有限公司 | 投影系统及其制造方法 |
WO2022213481A1 (zh) * | 2021-04-07 | 2022-10-13 | 广景视睿科技(深圳)有限公司 | 一种投影装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103543580B (zh) * | 2012-07-13 | 2015-03-25 | 台达电子工业股份有限公司 | 显示装置、显示装置组装方法及用于显示装置的组装结构 |
EP3045970B1 (en) * | 2013-09-13 | 2020-06-17 | Maxell, Ltd. | Projection-type image display device |
CN204694984U (zh) * | 2015-03-16 | 2015-10-07 | 深圳市绎立锐光科技开发有限公司 | 投影仪 |
JP2021096417A (ja) * | 2019-12-19 | 2021-06-24 | セイコーエプソン株式会社 | プロジェクター |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10260473A (ja) * | 1997-01-17 | 1998-09-29 | Matsushita Electric Ind Co Ltd | スクリーンへの映像投射方法と投射型ビデオプロジェクタおよび取付具 |
JPH10312024A (ja) * | 1997-03-13 | 1998-11-24 | Nikon Corp | プロジェクター |
JPH11311397A (ja) * | 1998-04-27 | 1999-11-09 | Futaba Kinzoku Kogyo Kk | 高さ調整機能付きフット |
JP2002040556A (ja) * | 2000-07-19 | 2002-02-06 | Nifco Inc | 調節脚装置 |
CN1702366A (zh) * | 2004-05-28 | 2005-11-30 | 株式会社利富高 | 支脚装置 |
JP2006259252A (ja) * | 2005-03-17 | 2006-09-28 | Seiko Epson Corp | プロジェクタ |
CN101191991A (zh) * | 2006-11-27 | 2008-06-04 | 株式会社日立制作所 | 图像投影装置 |
CN101261432A (zh) * | 2008-04-14 | 2008-09-10 | 四川长虹电器股份有限公司 | 前投影机升降支脚调整机构 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4020154B2 (ja) | 1996-09-19 | 2007-12-12 | セイコーエプソン株式会社 | プロジェクタ |
JP4620238B2 (ja) * | 2000-10-23 | 2011-01-26 | 株式会社ニフコ | 調節脚装置 |
JP4627160B2 (ja) * | 2004-07-13 | 2011-02-09 | 株式会社トプコン | 眼科撮影装置 |
US7434938B2 (en) * | 2004-10-21 | 2008-10-14 | Hewlett-Packard Development Company, L.P. | Display device movable for front and rear projection |
JP2006227050A (ja) | 2005-02-15 | 2006-08-31 | Seiko Epson Corp | プロジェクタ |
TWI319115B (en) * | 2007-03-15 | 2010-01-01 | Coretronic Corp | Projection apparatus |
JP2008298917A (ja) * | 2007-05-30 | 2008-12-11 | Funai Electric Co Ltd | プロジェクタ |
JP2009075306A (ja) * | 2007-09-20 | 2009-04-09 | Seiko Epson Corp | プロジェクタ |
JP5151382B2 (ja) * | 2007-10-12 | 2013-02-27 | セイコーエプソン株式会社 | プロジェクタ |
-
2010
- 2010-01-21 JP JP2010010572A patent/JP5401338B2/ja not_active Expired - Fee Related
- 2010-05-17 US US12/781,001 patent/US8465157B2/en active Active
- 2010-05-19 CN CN201010182898.0A patent/CN101930157B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10260473A (ja) * | 1997-01-17 | 1998-09-29 | Matsushita Electric Ind Co Ltd | スクリーンへの映像投射方法と投射型ビデオプロジェクタおよび取付具 |
JPH10312024A (ja) * | 1997-03-13 | 1998-11-24 | Nikon Corp | プロジェクター |
JPH11311397A (ja) * | 1998-04-27 | 1999-11-09 | Futaba Kinzoku Kogyo Kk | 高さ調整機能付きフット |
JP2002040556A (ja) * | 2000-07-19 | 2002-02-06 | Nifco Inc | 調節脚装置 |
CN1702366A (zh) * | 2004-05-28 | 2005-11-30 | 株式会社利富高 | 支脚装置 |
JP2006259252A (ja) * | 2005-03-17 | 2006-09-28 | Seiko Epson Corp | プロジェクタ |
CN101191991A (zh) * | 2006-11-27 | 2008-06-04 | 株式会社日立制作所 | 图像投影装置 |
CN101261432A (zh) * | 2008-04-14 | 2008-09-10 | 四川长虹电器股份有限公司 | 前投影机升降支脚调整机构 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103809354A (zh) * | 2012-11-13 | 2014-05-21 | 联想(北京)有限公司 | 一种电子设备 |
US9134598B2 (en) | 2012-11-13 | 2015-09-15 | Lenovo (Beijing) Co., Ltd. | Electronic device |
WO2016173529A1 (zh) * | 2015-04-29 | 2016-11-03 | 深圳市光峰光电技术有限公司 | 投影机 |
US10209607B2 (en) | 2015-04-29 | 2019-02-19 | Appotronics Corporation Limited | Projector with a mirror mounted on the body for changing projection direction |
CN109643016A (zh) * | 2016-09-01 | 2019-04-16 | 三菱电机株式会社 | 显示装置和调整方法 |
CN109643016B (zh) * | 2016-09-01 | 2021-06-22 | 三菱电机株式会社 | 显示装置和调整方法 |
CN112433426A (zh) * | 2019-08-26 | 2021-03-02 | 宁波舜宇车载光学技术有限公司 | 投影系统及其制造方法 |
CN112433426B (zh) * | 2019-08-26 | 2022-07-19 | 宁波舜宇车载光学技术有限公司 | 投影系统及其制造方法 |
WO2022213481A1 (zh) * | 2021-04-07 | 2022-10-13 | 广景视睿科技(深圳)有限公司 | 一种投影装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5401338B2 (ja) | 2014-01-29 |
JP2011022552A (ja) | 2011-02-03 |
US8465157B2 (en) | 2013-06-18 |
CN101930157B (zh) | 2014-11-05 |
US20100321643A1 (en) | 2010-12-23 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150302 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150302 Address after: Osaka Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180302 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |