CN103890655B - 投影型影像显示装置 - Google Patents
投影型影像显示装置 Download PDFInfo
- Publication number
- CN103890655B CN103890655B CN201180074130.4A CN201180074130A CN103890655B CN 103890655 B CN103890655 B CN 103890655B CN 201180074130 A CN201180074130 A CN 201180074130A CN 103890655 B CN103890655 B CN 103890655B
- Authority
- CN
- China
- Prior art keywords
- movable base
- lens
- axis
- projecting lens
- pedestal
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
-
- 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
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B5/06—Swinging lens about normal to the optical axis
-
- 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
- G03B21/142—Adjusting of projection optics
-
- 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
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0007—Movement of one or more optical elements for control of motion blur
- G03B2205/0023—Movement of one or more optical elements for control of motion blur by tilting or inclining one or more optical elements with respect to the optical axis
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Lens Barrels (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/073592 WO2013054426A1 (ja) | 2011-10-13 | 2011-10-13 | 投写型映像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103890655A CN103890655A (zh) | 2014-06-25 |
CN103890655B true CN103890655B (zh) | 2016-03-23 |
Family
ID=48081502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180074130.4A Active CN103890655B (zh) | 2011-10-13 | 2011-10-13 | 投影型影像显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8891026B2 (zh) |
JP (1) | JP5731007B2 (zh) |
CN (1) | CN103890655B (zh) |
TW (1) | TWI456336B (zh) |
WO (1) | WO2013054426A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5696644B2 (ja) * | 2011-11-04 | 2015-04-08 | 株式会社リコー | 画像表示装置 |
EP2936231B1 (en) * | 2012-12-20 | 2023-03-15 | Raytheon Company | Compensating drive nut assembly |
CN104834150A (zh) * | 2014-02-11 | 2015-08-12 | 索尼公司 | 镜头调节装置及具有该装置的投影设备 |
CN110703547B (zh) * | 2015-05-19 | 2021-06-22 | 麦克赛尔株式会社 | 投影型影像显示装置 |
CN111258154B (zh) * | 2015-10-15 | 2021-06-11 | 麦克赛尔株式会社 | 投射型影像显示装置 |
JP6634524B2 (ja) * | 2016-09-23 | 2020-01-22 | 富士フイルム株式会社 | 投射レンズ及びプロジェクタ |
CN117233913A (zh) * | 2016-11-21 | 2023-12-15 | 深圳光峰科技股份有限公司 | 光学元件调节组件、出光模块及投影设备 |
JP7066337B2 (ja) * | 2017-06-02 | 2022-05-13 | キヤノン株式会社 | 投射型表示装置 |
US11262645B2 (en) | 2018-08-31 | 2022-03-01 | Sony Corporation | Lens shift mechanism and projection display apparatus |
JP7052784B2 (ja) * | 2019-09-30 | 2022-04-12 | セイコーエプソン株式会社 | 光学デバイス、プロジェクター、及び光学デバイスの制御方法 |
JP7088217B2 (ja) * | 2020-01-20 | 2022-06-21 | セイコーエプソン株式会社 | 投写光学系およびプロジェクター |
CN112817205B (zh) * | 2020-03-23 | 2022-05-13 | 青岛海信激光显示股份有限公司 | 投影主机 |
CN113542733A (zh) * | 2021-06-25 | 2021-10-22 | 苏州智瞳道和显示技术有限公司 | 一种光机清晰度调测方法和*** |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001154265A (ja) * | 1999-11-26 | 2001-06-08 | Fuji Photo Optical Co Ltd | 液晶プロジェクタの光軸調整装置 |
JP2002323648A (ja) * | 2001-04-25 | 2002-11-08 | Nec Viewtechnology Ltd | プロジェクタにおけるレンズシフト機構 |
JP2005062434A (ja) * | 2003-08-12 | 2005-03-10 | Nec Viewtechnology Ltd | 歪み補正機能を有するプロジェクタ |
CN1621937A (zh) * | 2003-11-27 | 2005-06-01 | 三星电子株式会社 | 用于控制投影机的投影透镜移动的装置 |
JP2007033591A (ja) * | 2005-07-25 | 2007-02-08 | Cosina Co Ltd | プロジェクタのレンズシフト機構 |
CN1983017A (zh) * | 2005-12-12 | 2007-06-20 | 三菱电机株式会社 | 投影型显示装置 |
JP2007256318A (ja) * | 2006-03-20 | 2007-10-04 | Necディスプレイソリューションズ株式会社 | レンズシフト機構と投射型表示装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000030082A1 (fr) * | 1998-11-17 | 2000-05-25 | Fujitsu Limited | Support optique |
US7164546B2 (en) * | 2002-04-24 | 2007-01-16 | Sanyo Electric Co., Ltd. | Lens shift mechanism and projection type video display |
JP3754392B2 (ja) * | 2002-04-24 | 2006-03-08 | 三洋電機株式会社 | レンズシフト機構及び投写型映像表示装置 |
JP3963879B2 (ja) * | 2003-08-04 | 2007-08-22 | 三洋電機株式会社 | レンズシフト機構及び投写型映像表示装置 |
US6966657B2 (en) * | 2004-02-19 | 2005-11-22 | Barco N.V. | Projection lens fixation and adjustment mechanism |
JP4433855B2 (ja) * | 2004-03-31 | 2010-03-17 | フジノン株式会社 | レンズ装置及びその調整方法 |
TWI312098B (en) * | 2005-01-03 | 2009-07-11 | Qisda Corporatio | Adjustable lens module and image projector applied with the lens module |
JP4422074B2 (ja) * | 2005-06-16 | 2010-02-24 | Necディスプレイソリューションズ株式会社 | プロジェクタおよびフォーカス調整方法 |
JP5401940B2 (ja) * | 2008-11-17 | 2014-01-29 | セイコーエプソン株式会社 | 投写光学系のズーム比測定方法、そのズーム比測定方法を用いた投写画像の補正方法及びその補正方法を実行するプロジェクタ |
JP5139363B2 (ja) | 2009-04-21 | 2013-02-06 | 株式会社コシナ | プロジェクタのレンズシフト装置 |
-
2011
- 2011-10-13 CN CN201180074130.4A patent/CN103890655B/zh active Active
- 2011-10-13 US US14/350,514 patent/US8891026B2/en active Active
- 2011-10-13 JP JP2013538401A patent/JP5731007B2/ja active Active
- 2011-10-13 WO PCT/JP2011/073592 patent/WO2013054426A1/ja active Application Filing
-
2012
- 2012-09-17 TW TW101133967A patent/TWI456336B/zh active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001154265A (ja) * | 1999-11-26 | 2001-06-08 | Fuji Photo Optical Co Ltd | 液晶プロジェクタの光軸調整装置 |
JP2002323648A (ja) * | 2001-04-25 | 2002-11-08 | Nec Viewtechnology Ltd | プロジェクタにおけるレンズシフト機構 |
JP2005062434A (ja) * | 2003-08-12 | 2005-03-10 | Nec Viewtechnology Ltd | 歪み補正機能を有するプロジェクタ |
CN1621937A (zh) * | 2003-11-27 | 2005-06-01 | 三星电子株式会社 | 用于控制投影机的投影透镜移动的装置 |
JP2007033591A (ja) * | 2005-07-25 | 2007-02-08 | Cosina Co Ltd | プロジェクタのレンズシフト機構 |
CN1983017A (zh) * | 2005-12-12 | 2007-06-20 | 三菱电机株式会社 | 投影型显示装置 |
JP2007256318A (ja) * | 2006-03-20 | 2007-10-04 | Necディスプレイソリューションズ株式会社 | レンズシフト機構と投射型表示装置 |
Also Published As
Publication number | Publication date |
---|---|
TW201316116A (zh) | 2013-04-16 |
US20140253818A1 (en) | 2014-09-11 |
US8891026B2 (en) | 2014-11-18 |
CN103890655A (zh) | 2014-06-25 |
TWI456336B (zh) | 2014-10-11 |
WO2013054426A1 (ja) | 2013-04-18 |
JPWO2013054426A1 (ja) | 2015-03-30 |
JP5731007B2 (ja) | 2015-06-10 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180308 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. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220530 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |
|
TR01 | Transfer of patent right |