JP2007537491A - 画像投射光学に対する多位置平滑ミラー - Google Patents
画像投射光学に対する多位置平滑ミラー Download PDFInfo
- Publication number
- JP2007537491A JP2007537491A JP2007513249A JP2007513249A JP2007537491A JP 2007537491 A JP2007537491 A JP 2007537491A JP 2007513249 A JP2007513249 A JP 2007513249A JP 2007513249 A JP2007513249 A JP 2007513249A JP 2007537491 A JP2007537491 A JP 2007537491A
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- damping material
- light engine
- actuator
- attached
- 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.)
- Pending
Links
- 238000009499 grossing Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000013016 damping Methods 0.000 claims abstract description 28
- 239000002861 polymer material Substances 0.000 claims 2
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000004033 plastic Substances 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
-
- 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
- G03B21/10—Projectors with built-in or built-on screen
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details 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
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0053—Driving means for the movement of one or more optical element
- G03B2205/0061—Driving means for the movement of one or more optical element using piezoelectric actuators
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)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
Description
Claims (14)
- 投射系に対するライトエンジンであって、
ミラーと、
前記ミラーを位置付けるアクチュエータと、
を有し、減衰材を取り付けられるチルト手段が、前記アクチュエータを前記ミラーに対して結合する、
ライトエンジン。 - 前記チルト手段は、コイル及びバネのうちの一方である、
請求項1記載のライトエンジン。 - 前記減衰材は、高分子材料である、
請求項1記載のライトエンジン。 - 前記減衰材は、前記チルト手段の直径より大きい直径を有する、
請求項1記載のライトエンジン。 - 前記減衰材は、前記チルト手段の中心に対して取り付けられる、
請求項1記載のライトエンジン。 - 前記減衰材は、前記減衰手段の少なくとも2つの部分に対して取り付けられる、
請求項1記載のライトエンジン。 - 前記減衰材は、前記チルト手段の2つの端部に対して取り付けられる、
請求項6記載のライトエンジン。 - 投射系であって、
ミラーを有するライトエンジンと、
ミラーを位置付けるアクチュエータと、
を有し、減衰材を取り付けられるチルト手段が、前記アクチュエータを前記ミラーに対して結合する、
投射系。 - 前記チルト手段は、コイル及びバネのうちの一方である、
請求項8記載の投射系。 - 前記減衰材は、高分子材料である、
請求項8記載の投射系。 - 前記減衰材は、前記チルト手段の直径より大きい直径を有する、
請求項8記載の投射系。 - 前記減衰材は、前記チルト手段の中心に対して取り付けられる、
請求項8記載の投射系。 - 前記減衰材は、前記減衰手段の少なくとも2つの部分に対して取り付けられる、
請求項8記載の投射系。 - 前記減衰材は、前記チルト手段の2つの端部に対して取り付けられる、
請求項13記載の投射系。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57059504P | 2004-05-13 | 2004-05-13 | |
PCT/US2005/016147 WO2005114996A1 (en) | 2004-05-13 | 2005-05-10 | Multi-positional smoothing mirror for video projection optics |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007537491A true JP2007537491A (ja) | 2007-12-20 |
Family
ID=34968944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007513249A Pending JP2007537491A (ja) | 2004-05-13 | 2005-05-10 | 画像投射光学に対する多位置平滑ミラー |
Country Status (6)
Country | Link |
---|---|
US (1) | US8167437B2 (ja) |
EP (1) | EP1757093A1 (ja) |
JP (1) | JP2007537491A (ja) |
CN (1) | CN1954598A (ja) |
MX (1) | MXPA06013001A (ja) |
WO (1) | WO2005114996A1 (ja) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57184337U (ja) * | 1981-05-20 | 1982-11-22 | ||
JPS60102483U (ja) * | 1983-12-16 | 1985-07-12 | 松下精工株式会社 | 圧縮機の取付保護装置 |
JPS61157939U (ja) * | 1985-03-20 | 1986-09-30 | ||
JPS6365872U (ja) * | 1986-10-17 | 1988-04-30 | ||
JPS63183979A (ja) * | 1987-01-27 | 1988-07-29 | Mitsui Petrochem Ind Ltd | 制振材用組成物 |
JPH04228883A (ja) * | 1990-04-06 | 1992-08-18 | Empresa Brasileira De Compressores Sa Embraco | 往復気密圧縮機のための支持装置 |
JPH05281501A (ja) * | 1992-03-31 | 1993-10-29 | Fujitsu General Ltd | 液晶投写形ディスプレイ装置 |
JPH11303918A (ja) * | 1998-04-15 | 1999-11-02 | Nishimatsu Constr Co Ltd | 免衝制衝装置および構造物の免震構造 |
JP2001051350A (ja) * | 1999-08-13 | 2001-02-23 | Sony Corp | 画像表示装置 |
JP2002070944A (ja) * | 2000-08-31 | 2002-03-08 | Nec Environment Eng Ltd | 除振マウント |
JP2004061534A (ja) * | 2002-07-24 | 2004-02-26 | Ricoh Co Ltd | 形状可変鏡及び光ディスク情報入出力装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57184337A (en) | 1981-05-08 | 1982-11-13 | Mitsubishi Electric Corp | Frequency discriminator |
JPS60102483A (ja) | 1983-11-07 | 1985-06-06 | 松下冷機株式会社 | ヒンジ装置 |
JPS61157939A (ja) | 1984-12-29 | 1986-07-17 | Fuji Electric Co Ltd | ウエハ実行テ−ブル作成方式 |
JPS62262840A (ja) * | 1986-05-09 | 1987-11-14 | Fuji Photo Optical Co Ltd | 携帯型マイクロフイルムリ−ダ |
JPH0755235B2 (ja) | 1986-09-08 | 1995-06-14 | 新田ゼラチン株式会社 | 骨形成用注入材料 |
US5349400A (en) * | 1990-11-30 | 1994-09-20 | Thomson-Csf | Back-projection display system and method for making a back-projection mirror |
KR19990017010A (ko) | 1997-08-20 | 1999-03-15 | 윤종용 | 금전등록기의 사용자정의 문자입력방법 |
JP4112059B2 (ja) * | 1998-01-27 | 2008-07-02 | オリンパス株式会社 | 光学素子または光学要素の支持装置 |
AU6120000A (en) * | 1999-06-08 | 2000-12-28 | Remington Products Company | Magnetically active flexible polymers |
US20030020809A1 (en) * | 2000-03-15 | 2003-01-30 | Gibbon Michael A | Methods and apparatuses for superimposition of images |
US6366387B1 (en) | 2000-05-11 | 2002-04-02 | Stephen S. Wilson | Depixelizer |
EP1233295A4 (en) * | 2000-07-24 | 2011-12-28 | Nhk Spring Co Ltd | ACTUATING DEVICE FOR SAMPLE LIGHT SENSING |
WO2002021195A2 (en) * | 2000-09-07 | 2002-03-14 | Terra-Op Ltd. | Method and system for ultra-fast switching of optical signals |
US6388789B1 (en) * | 2000-09-19 | 2002-05-14 | The Charles Stark Draper Laboratory, Inc. | Multi-axis magnetically actuated device |
US6792170B2 (en) * | 2001-06-14 | 2004-09-14 | Lightbay Networks Corporation | Method for maximizing light throughput in an optical switch |
JP2004006153A (ja) | 2002-05-31 | 2004-01-08 | Nippon Mining & Metals Co Ltd | リチウムイオン2次電池用負極 |
-
2005
- 2005-05-10 EP EP05746583A patent/EP1757093A1/en not_active Withdrawn
- 2005-05-10 WO PCT/US2005/016147 patent/WO2005114996A1/en active Application Filing
- 2005-05-10 US US11/579,300 patent/US8167437B2/en not_active Expired - Fee Related
- 2005-05-10 MX MXPA06013001A patent/MXPA06013001A/es not_active Application Discontinuation
- 2005-05-10 JP JP2007513249A patent/JP2007537491A/ja active Pending
- 2005-05-10 CN CNA2005800153699A patent/CN1954598A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57184337U (ja) * | 1981-05-20 | 1982-11-22 | ||
JPS60102483U (ja) * | 1983-12-16 | 1985-07-12 | 松下精工株式会社 | 圧縮機の取付保護装置 |
JPS61157939U (ja) * | 1985-03-20 | 1986-09-30 | ||
JPS6365872U (ja) * | 1986-10-17 | 1988-04-30 | ||
JPS63183979A (ja) * | 1987-01-27 | 1988-07-29 | Mitsui Petrochem Ind Ltd | 制振材用組成物 |
JPH04228883A (ja) * | 1990-04-06 | 1992-08-18 | Empresa Brasileira De Compressores Sa Embraco | 往復気密圧縮機のための支持装置 |
JPH05281501A (ja) * | 1992-03-31 | 1993-10-29 | Fujitsu General Ltd | 液晶投写形ディスプレイ装置 |
JPH11303918A (ja) * | 1998-04-15 | 1999-11-02 | Nishimatsu Constr Co Ltd | 免衝制衝装置および構造物の免震構造 |
JP2001051350A (ja) * | 1999-08-13 | 2001-02-23 | Sony Corp | 画像表示装置 |
JP2002070944A (ja) * | 2000-08-31 | 2002-03-08 | Nec Environment Eng Ltd | 除振マウント |
JP2004061534A (ja) * | 2002-07-24 | 2004-02-26 | Ricoh Co Ltd | 形状可変鏡及び光ディスク情報入出力装置 |
Also Published As
Publication number | Publication date |
---|---|
MXPA06013001A (es) | 2006-12-20 |
US8167437B2 (en) | 2012-05-01 |
WO2005114996A1 (en) | 2005-12-01 |
US20070201007A1 (en) | 2007-08-30 |
EP1757093A1 (en) | 2007-02-28 |
CN1954598A (zh) | 2007-04-25 |
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