JP2018056556A - 冷却性能を高めるためのdmd基板における集積マイクロチャネルヒートシンク - Google Patents
冷却性能を高めるためのdmd基板における集積マイクロチャネルヒートシンク Download PDFInfo
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- JP2018056556A JP2018056556A JP2017169301A JP2017169301A JP2018056556A JP 2018056556 A JP2018056556 A JP 2018056556A JP 2017169301 A JP2017169301 A JP 2017169301A JP 2017169301 A JP2017169301 A JP 2017169301A JP 2018056556 A JP2018056556 A JP 2018056556A
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70058—Mask illumination systems
- G03F7/70091—Illumination settings, i.e. intensity distribution in the pupil plane or angular distribution in the field plane; On-axis or off-axis settings, e.g. annular, dipole or quadrupole settings; Partial coherence control, i.e. sigma or numerical aperture [NA]
- G03F7/70116—Off-axis setting using a programmable means, e.g. liquid crystal display [LCD], digital micromirror device [DMD] or pupil facets
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/70858—Environment aspects, e.g. pressure of beam-path gas, temperature
- G03F7/70883—Environment aspects, e.g. pressure of beam-path gas, temperature of optical system
- G03F7/70891—Temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
- B81B7/0009—Structural features, others than packages, for protecting a device against environmental influences
- B81B7/0019—Protection against thermal alteration or destruction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
- B81B7/0032—Packages or encapsulation
- B81B7/0067—Packages or encapsulation for controlling the passage of optical signals through the package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
- B81C1/00261—Processes for packaging MEMS devices
- B81C1/00333—Aspects relating to packaging of MEMS devices, not covered by groups B81C1/00269 - B81C1/00325
-
- 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
- G02B26/0833—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 the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
-
- 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
- G02B7/181—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
- G03F7/2008—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image characterised by the reflectors, diffusers, light or heat filtering means or anti-reflective means used
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/04—Optical MEMS
- B81B2201/042—Micromirrors, not used as optical switches
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Toxicology (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Public Health (AREA)
- Atmospheric Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Micromachines (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
【解決手段】DMD冷却装置は、シリコン基板24上に構成されるDMD8および基板内に配置され一体化されるマイクロチャネル冷却アレイを含む。複数のマイクロチャネルは、基板の裏側に形成される。マイクロチャネルは、マイクロリソグラフィを介してDMDチップの製造と関連して製造され、それにより、シリコン基板内に一体化されるヒートシンクは直熱を基板から除去できる。
【選択図】図2
Description
Claims (10)
- 基板上に構成されるDMDと、
その上に前記DMDが構成される前記基板内に配置され一体化されるヒートシンクと、
前記基板の裏側に構成される複数のマイクロチャネルであって、前記複数のマイクロチャネルは前記DMDの製造と関連して製造され、それにより、前記ヒートシンクは前記シリコン基板内に一体化され直熱を前記基板から除去できる、マイクロチャネルと、
を備える、DMD冷却装置。 - 前記複数のマイクロチャネルは、マイクロリソグラフィを介して前記DMDの前記製造と関連して製造される、請求項1に記載の装置。
- 前記基板はシリコンを備える、請求項1に記載の装置。
- 前記DMDは、筐体および前記筐体から形成される入口ポートおよび出口ポートを備える、請求項1に記載の装置。
- 基板上に構成されるDMDであって、前記DMDは筐体および前記筐体から形成される入口ポートおよび出口ポートを備える、DMDと、
その上に前記DMDが構成される前記基板内に配置され一体化されるヒートシンクと、
前記基板の裏側に構成される複数のマイクロチャネルであって、前記複数のマイクロチャネルはマイクロリソグラフィを介して前記DMDの製造と関連して製造され、それにより、前記ヒートシンクは、前記シリコン基板内に一体化され直熱を前記基板から除去できる、マイクロチャネルと、
を備える、DMD冷却装置。 - 前記基板はシリコンを備える、請求項5に記載の装置。
- 前記筐体はアルミナ筐体を備える、請求項5に記載の装置。
- DMDを基板上に構成することと、
その上に前記DMDが構成される前記基板内に一体化されるヒートシンクを配置することと、
前記基板の裏側に複数のマイクロチャネルを構成することであって、前記複数のマイクロチャネルは前記DMDの製造と関連して製造され、それにより、前記ヒートシンクは前記シリコン基板内に一体化され直熱を前記基板から除去できる、構成することと、
を備える、DMD冷却装置を製造する方法。 - 前記複数のマイクロチャネルを、マイクロリソグラフィを介して前記DMDの前記製造と関連して構成することを、さらに備える、請求項8に記載の方法。
- 前記DMDを、筐体を含むよう構成することと、
入口ポートおよび出口ポートを前記筐体から形成することと、
をさらに備える、請求項8に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/275,633 | 2016-09-26 | ||
US15/275,633 US9971147B2 (en) | 2016-09-26 | 2016-09-26 | Integrated micro-channel heatsink in DMD substrate for enhanced cooling capacity |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018056556A true JP2018056556A (ja) | 2018-04-05 |
JP2018056556A5 JP2018056556A5 (ja) | 2020-10-22 |
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Application Number | Title | Priority Date | Filing Date |
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JP2017169301A Pending JP2018056556A (ja) | 2016-09-26 | 2017-09-04 | 冷却性能を高めるためのdmd基板における集積マイクロチャネルヒートシンク |
Country Status (4)
Country | Link |
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US (1) | US9971147B2 (ja) |
JP (1) | JP2018056556A (ja) |
KR (1) | KR20180034220A (ja) |
CN (1) | CN107870523A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US10069996B2 (en) * | 2016-09-15 | 2018-09-04 | Xerox Corporation | System and method for utilizing digital micromirror devices to split and recombine a signal image to enable heat dissipation |
US11586031B2 (en) | 2020-07-08 | 2023-02-21 | Xerox Corporation | In-line stitched image optical system architecture for GLV laser line imagers |
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JPH10193555A (ja) * | 1996-12-21 | 1998-07-28 | Man Roland Druckmas Ag | 印像を配分するための方法及び装置 |
JP2005037506A (ja) * | 2003-07-17 | 2005-02-10 | Funai Electric Co Ltd | プロジェクタ |
JP2005347349A (ja) * | 2004-05-31 | 2005-12-15 | Toshiba Corp | 冷却構造および投射型画像表示装置 |
JP2015162391A (ja) * | 2014-02-27 | 2015-09-07 | 株式会社リコー | 光源用ハウジング、光源装置、画像投射装置 |
JP2015220382A (ja) * | 2014-05-20 | 2015-12-07 | 三菱電機株式会社 | パワーモジュール |
JP2016046471A (ja) * | 2014-08-26 | 2016-04-04 | 株式会社リコー | 冷却装置、冷却構造、画像投射装置、電子機器 |
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JP2009134201A (ja) * | 2007-12-03 | 2009-06-18 | Funai Electric Co Ltd | プロジェクタ |
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CN205081111U (zh) * | 2015-07-13 | 2016-03-09 | 北京工业大学 | 微通道散热器冷却多芯片系统装置 |
-
2016
- 2016-09-26 US US15/275,633 patent/US9971147B2/en active Active
-
2017
- 2017-08-31 KR KR1020170110679A patent/KR20180034220A/ko not_active Application Discontinuation
- 2017-09-04 JP JP2017169301A patent/JP2018056556A/ja active Pending
- 2017-09-13 CN CN201710826319.3A patent/CN107870523A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10193555A (ja) * | 1996-12-21 | 1998-07-28 | Man Roland Druckmas Ag | 印像を配分するための方法及び装置 |
JP2005037506A (ja) * | 2003-07-17 | 2005-02-10 | Funai Electric Co Ltd | プロジェクタ |
JP2005347349A (ja) * | 2004-05-31 | 2005-12-15 | Toshiba Corp | 冷却構造および投射型画像表示装置 |
JP2015162391A (ja) * | 2014-02-27 | 2015-09-07 | 株式会社リコー | 光源用ハウジング、光源装置、画像投射装置 |
JP2015220382A (ja) * | 2014-05-20 | 2015-12-07 | 三菱電機株式会社 | パワーモジュール |
JP2016046471A (ja) * | 2014-08-26 | 2016-04-04 | 株式会社リコー | 冷却装置、冷却構造、画像投射装置、電子機器 |
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Publication number | Publication date |
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CN107870523A (zh) | 2018-04-03 |
US20180088319A1 (en) | 2018-03-29 |
US9971147B2 (en) | 2018-05-15 |
KR20180034220A (ko) | 2018-04-04 |
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