JP2001521672A - 光電性媒体を照明する装置及び方法 - Google Patents
光電性媒体を照明する装置及び方法Info
- Publication number
- JP2001521672A JP2001521672A JP54338598A JP54338598A JP2001521672A JP 2001521672 A JP2001521672 A JP 2001521672A JP 54338598 A JP54338598 A JP 54338598A JP 54338598 A JP54338598 A JP 54338598A JP 2001521672 A JP2001521672 A JP 2001521672A
- Authority
- JP
- Japan
- Prior art keywords
- light
- lighting unit
- illumination
- valves
- light valve
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 238000005286 illumination Methods 0.000 claims abstract description 69
- 230000003287 optical effect Effects 0.000 claims description 27
- 230000033001 locomotion Effects 0.000 claims description 13
- 239000013307 optical fiber Substances 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 claims description 2
- 238000007639 printing Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/465—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using masks, e.g. light-switching masks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
- B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
- B41J2/451—Special optical means therefor, e.g. lenses, mirrors, focusing means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Liquid Crystal (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.媒体の点照明用の照明ユニットであって、光弁集成体を介して照明面を照明 すべく構成されている光ガイドの形態の複数の発光器(3)を具備しており、前 記光弁集成体は電気的に制御される複数の光弁を備えている、ものにおいて、 少なくとも2つの発光器(3)が、各々、複数の光弁(6)を照明すべく構成さ れていることを特徴とする照明ユニット。 2.前記照明ユニットが、第1レンズ集成体を具備しており、前記レンズ集成体 は、各光弁に対して配置されている少なくとも1つのマイクロレンズを備えて おり、もって、発光器によって発せられる光が、個々の光弁の光軸上に又はそ の光軸の近傍に合焦させられることを特徴とする請求項1の照明ユニット。 3.前記照明ユニットが、光弁と照明面との間に配置されている第2マイクロレ ンズ集成体を更に具備しており、もって、個々の光弁の光チャンネルを透過さ せられる光が、照明面(5)上に適切に合焦させられることを特徴とする請求項 1又は請求項2の照明ユニット。 4.光学光ガイド(3)が、光ファイバー、好ましくはマルチモードファイバーに よって形成されていることを特徴とする請求項1〜請求項3の照明ユニット。 5.少なくとも1つの光源(1)が、短絡アークガスランプによって形成されてい ることを特徴とする請求項1〜請求項4の照明ユニット。 6.光源が、受光光学光ガイド即ちファイバー(3)を有する短絡アークガスラン プ(1)を備えており、それらの受光光学光ガイド即ちファイバーは、ランプの 周囲のボール面上の赤道軸に対して+/−75°の角度内に配置されており、 発光器に光学的に接続されており、且つ光を発光器に導くことを特徴とする請 求項1〜請求項5の照明ユニット。 7.少なくとも1つの光源が、レーザー源によって形成されていることを特徴と する請求項1〜請求項6の照明ユニット。 8.前記照明ユニットが、光ガイドの形態の複数の発光器(3)を具備しており、 各発光器は、所定の面形状に配置されている複数の光弁(6)を照明すべく配置 されている光源(1)に光学的に接続されており、少なくとも1つの視準レンズ が、発光器と面形状体との間に配置されており、もって、視準された光が、複 数の光弁と結び付けられている第1マイクロレンズ集成体に導かれることを特 徴とする請求項1〜請求項7の照明ユニット。 9.光弁の面形状体が、1つ又は2つ以上の六角形であることを特徴とする請求 項8の照明ユニット。 10.個々の光弁が、所定の相互距離にある光弁を備えている面形状体の横断方向 (9)に、列をなして配置されており、且つ、列が、横断方向に互いにオフセッ トされていることを特徴とする請求項8又は請求項9の照明ユニット。 11.面形状体内の横断方向(9)にある個々の光弁の全ての投影が、横断方向(9) において相互距離にある複数の照明点に結果的になるように、列が、配置され ていることを特徴とする請求項8〜請求項10の照明ユニット。 12.光弁の面形状体が、1つ又は2つ以上の照明ヘッド上に配置されており、各 照明ヘッド及び照明面は、照明領域を横切る相対運動を行うべく構成されてお り、前記装置は、照明ヘッドと照明面との間の相対運動に依存して光弁を制御 する制御ユニットをも設けられていることを特徴とする請求項1〜請求項11 の照明ユニット。 13.照明ヘッドが、ロッドを構成しており、このロッドの照明面との相対運動が 、ロッドを横切る方向における単一の前進運動である請求項1〜請求項12の 照明ユニット。 14.光弁集成体と照明面との間の照明ユニットが、照明面を横切る光チャンネル によって発せられる光ビームを広げる光学手段を更に具備することを特徴とす る請求項1〜請求項13の照明ユニット。 15.照明ユニットの光弁が、LCD、PDLC、PLZT、FELCD又はカー セルのような、電気光学的な光弁(空間光変調器)によって形成されているこ とを特徴とする請求項1〜請求項14の照明ユニット。 16.照明ユニットの光弁が、DMDのような、反射に基づいている電気機械的な 光弁によって形成されていることを特徴とする請求項1〜請求項15の照明ユ ニット。 17.照明ユニットの光弁が、透過に基づいている電気機械的な光弁によって形成 されていることを特徴とする請求項1〜請求項16の照明ユニット。 18.光弁のサブセットが照明面上の隣接している領域又は互いに他方に近接して いる領域を照明する際に、光弁の各サブセットに供給される光学的エネルギー が互いに他方と著しく異ならないように、照明ユニットの光ガイドが、光弁集 成体に対して配置されていることを特徴とする請求項1〜請求項17の照明ユ ニット。 19.光ガイドの受光端部が、少なくとも1つのランプに光学的に接続されている レフレクター又はレフレクター装置からの光を直接的に又は関節的に受ける少 なくとも1つの束になるようにして集められていることを特徴とする請求項1 〜請求項5及び請求項7〜請求項17の照明ユニット。 20.光弁集成体を介して照明面を照明すべく構成されている光ガイドの形態の複 数の発光器(3)による、媒体の点照明の方法であって、前記光弁集成体は複数 の電気的に制御される光弁を具備しているものにおいて、 少なくとも2つの発光器(3)が、各々、複数の光弁(6)を照明すべく構成さ れていることを特徴とする方法。 21.発光器によって発せられる光が、第1レンズ集成体を介して個々の光弁の光 軸上に又はその光軸の近傍に合焦させられ、前記レンズ集成体は、各光弁に対 して配置されている少なくとも1つのマイクロレンズを備えていることを特徴 とする請求項20の方法。 22.個々の光弁の光チャンネルを透過させられる光が、光弁と照明面との間に配 置されている第2マイクロレンズ集成体を介して照明面(5)上に適切に合焦さ せられることを特徴とする請求項20又は請求項21の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK41597A DK175895B1 (da) | 1997-04-14 | 1997-04-14 | Belysningsenhed til punktvis belysning af et medium |
DK0415/97 | 1998-01-16 | ||
DK6398A DK6398A (da) | 1998-01-16 | 1998-01-16 | Apparat og fremgangsmåde til belysning af et lysfølsomt medium |
DK0063/98 | 1998-01-16 | ||
PCT/DK1998/000154 WO1998047042A1 (en) | 1997-04-14 | 1998-04-14 | An apparatus and a method for illuminating a light-sensitive medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001521672A true JP2001521672A (ja) | 2001-11-06 |
Family
ID=26063219
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54338598A Pending JP2001521672A (ja) | 1997-04-14 | 1998-04-14 | 光電性媒体を照明する装置及び方法 |
JP54338698A Expired - Fee Related JP4376974B2 (ja) | 1997-04-14 | 1998-04-14 | 媒体の局所的照明のための照明ユニット及び方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54338698A Expired - Fee Related JP4376974B2 (ja) | 1997-04-14 | 1998-04-14 | 媒体の局所的照明のための照明ユニット及び方法 |
Country Status (8)
Country | Link |
---|---|
US (4) | US6529265B1 (ja) |
EP (2) | EP1027630B1 (ja) |
JP (2) | JP2001521672A (ja) |
CN (2) | CN1159628C (ja) |
AU (2) | AU6919298A (ja) |
DE (2) | DE69810919T2 (ja) |
ES (1) | ES2335452T3 (ja) |
WO (2) | WO1998047042A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1426190A1 (en) | 2002-12-02 | 2004-06-09 | Fuji Photo Film Co., Ltd. | Correction of unevenness caused by inclination angle deviation of the imaging head |
US6953268B2 (en) | 2002-06-07 | 2005-10-11 | Fuji Photo Film Co., Ltd. | Light modulating device and exposure apparatus using the same |
US7440080B2 (en) | 2004-12-17 | 2008-10-21 | Shinko Electric Industries Co., Ltd. | Method and apparatus for automatic correction of direct exposure apparatus |
WO2012063608A1 (ja) * | 2010-11-12 | 2012-05-18 | 株式会社ブイ・テクノロジー | 露光装置 |
KR101414538B1 (ko) | 2006-03-27 | 2014-07-03 | 가부시키가이샤 아도테크 엔지니어링 | 묘화 상태 조정 방법 및 장치 |
Families Citing this family (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1159628C (zh) | 1997-04-14 | 2004-07-28 | 迪科公司 | 用于点照明介质的照明装置和照明方法 |
DE69909136T2 (de) | 1998-10-12 | 2004-05-06 | Dicon A/S | Rapid-prototyping-vorrichtung und rapid-prototyping-methode |
EP1118901A1 (en) * | 2000-01-21 | 2001-07-25 | Dicon A/S | A rear-projecting device |
US7145708B2 (en) * | 2002-04-09 | 2006-12-05 | Dicon A/S | Light modulating engine |
WO2003085457A1 (fr) * | 2002-04-10 | 2003-10-16 | Fuji Photo Film Co., Ltd. | Tete d'exposition, dispositif d'exposition et utilisation |
EP1394732A1 (en) * | 2002-08-29 | 2004-03-03 | Dicon A/S | Method of illuminating at least two illumination points |
US7417782B2 (en) * | 2005-02-23 | 2008-08-26 | Pixtronix, Incorporated | Methods and apparatus for spatial light modulation |
DE10308708A1 (de) * | 2003-02-28 | 2004-09-09 | Hentze-Lissotschenko Patentverwaltungs Gmbh & Co.Kg | Vorrichtung zur Beaufschlagung eines Objektes mit Laserstrahlung, Bearbeitungsvorrichtung für die Bearbeitung eines Objektes sowie Druckvorrichtung für das Drucken von Bildinformationen |
JP2004361472A (ja) | 2003-06-02 | 2004-12-24 | Fuji Photo Film Co Ltd | レーザ装置 |
JP2006186302A (ja) * | 2004-11-26 | 2006-07-13 | Sanee Giken Kk | 走査型露光用光源ユニット |
US20060164614A1 (en) * | 2005-01-21 | 2006-07-27 | Hua-Kuo Chen | Exposing machine for a printed circuit board |
US7271945B2 (en) * | 2005-02-23 | 2007-09-18 | Pixtronix, Inc. | Methods and apparatus for actuating displays |
US9229222B2 (en) | 2005-02-23 | 2016-01-05 | Pixtronix, Inc. | Alignment methods in fluid-filled MEMS displays |
US20070205969A1 (en) | 2005-02-23 | 2007-09-06 | Pixtronix, Incorporated | Direct-view MEMS display devices and methods for generating images thereon |
US8310442B2 (en) | 2005-02-23 | 2012-11-13 | Pixtronix, Inc. | Circuits for controlling display apparatus |
US7742016B2 (en) * | 2005-02-23 | 2010-06-22 | Pixtronix, Incorporated | Display methods and apparatus |
US7304786B2 (en) * | 2005-02-23 | 2007-12-04 | Pixtronix, Inc. | Methods and apparatus for bi-stable actuation of displays |
US8519945B2 (en) | 2006-01-06 | 2013-08-27 | Pixtronix, Inc. | Circuits for controlling display apparatus |
US9261694B2 (en) | 2005-02-23 | 2016-02-16 | Pixtronix, Inc. | Display apparatus and methods for manufacture thereof |
US9082353B2 (en) | 2010-01-05 | 2015-07-14 | Pixtronix, Inc. | Circuits for controlling display apparatus |
US8159428B2 (en) | 2005-02-23 | 2012-04-17 | Pixtronix, Inc. | Display methods and apparatus |
US9158106B2 (en) | 2005-02-23 | 2015-10-13 | Pixtronix, Inc. | Display methods and apparatus |
US7999994B2 (en) | 2005-02-23 | 2011-08-16 | Pixtronix, Inc. | Display apparatus and methods for manufacture thereof |
US8482496B2 (en) | 2006-01-06 | 2013-07-09 | Pixtronix, Inc. | Circuits for controlling MEMS display apparatus on a transparent substrate |
US7616368B2 (en) * | 2005-02-23 | 2009-11-10 | Pixtronix, Inc. | Light concentrating reflective display methods and apparatus |
US7755582B2 (en) * | 2005-02-23 | 2010-07-13 | Pixtronix, Incorporated | Display methods and apparatus |
US7304785B2 (en) * | 2005-02-23 | 2007-12-04 | Pixtronix, Inc. | Display methods and apparatus |
US7675665B2 (en) | 2005-02-23 | 2010-03-09 | Pixtronix, Incorporated | Methods and apparatus for actuating displays |
US7405852B2 (en) * | 2005-02-23 | 2008-07-29 | Pixtronix, Inc. | Display apparatus and methods for manufacture thereof |
US7746529B2 (en) | 2005-02-23 | 2010-06-29 | Pixtronix, Inc. | MEMS display apparatus |
EP1881888A1 (en) * | 2005-05-20 | 2008-01-30 | Huntsman Advanced Materials (Switzerland) GmbH | Rapid prototyping apparatus and method of rapid prototyping |
US8526096B2 (en) | 2006-02-23 | 2013-09-03 | Pixtronix, Inc. | Mechanical light modulators with stressed beams |
US7876489B2 (en) * | 2006-06-05 | 2011-01-25 | Pixtronix, Inc. | Display apparatus with optical cavities |
WO2008051362A1 (en) | 2006-10-20 | 2008-05-02 | Pixtronix, Inc. | Light guides and backlight systems incorporating light redirectors at varying densities |
US10298834B2 (en) | 2006-12-01 | 2019-05-21 | Google Llc | Video refocusing |
US7852546B2 (en) | 2007-10-19 | 2010-12-14 | Pixtronix, Inc. | Spacers for maintaining display apparatus alignment |
US9176318B2 (en) | 2007-05-18 | 2015-11-03 | Pixtronix, Inc. | Methods for manufacturing fluid-filled MEMS displays |
US9071809B2 (en) * | 2008-01-04 | 2015-06-30 | Nanolumens Acquisition, Inc. | Mobile, personsize display system and method of use |
US8248560B2 (en) * | 2008-04-18 | 2012-08-21 | Pixtronix, Inc. | Light guides and backlight systems incorporating prismatic structures and light redirectors |
WO2010043275A1 (en) | 2008-10-17 | 2010-04-22 | Huntsman Advanced Materials (Switzerland) Gmbh | Improvements for rapid prototyping apparatus |
WO2010043274A1 (en) * | 2008-10-17 | 2010-04-22 | Huntsman Advanced Materials (Switzerland) Gmbh | Improvements for rapid prototyping apparatus |
US8169679B2 (en) | 2008-10-27 | 2012-05-01 | Pixtronix, Inc. | MEMS anchors |
US20110205259A1 (en) * | 2008-10-28 | 2011-08-25 | Pixtronix, Inc. | System and method for selecting display modes |
US20100141969A1 (en) * | 2008-12-08 | 2010-06-10 | Brazier David B | Method and Apparatus for Making Liquid Flexographic Printing Elements |
CN102325644B (zh) | 2008-12-22 | 2014-12-10 | 荷兰应用科学研究会(Tno) | 用于3d物体的分层生产的方法及设备 |
US8678805B2 (en) | 2008-12-22 | 2014-03-25 | Dsm Ip Assets Bv | System and method for layerwise production of a tangible object |
US8777602B2 (en) | 2008-12-22 | 2014-07-15 | Nederlandse Organisatie Voor Tobgepast-Natuurwetenschappelijk Onderzoek TNO | Method and apparatus for layerwise production of a 3D object |
BR112012019383A2 (pt) | 2010-02-02 | 2017-09-12 | Pixtronix Inc | Circuitos para controlar aparelho de exibição |
KR20120132680A (ko) * | 2010-02-02 | 2012-12-07 | 픽스트로닉스 인코포레이티드 | 저온 실 유체 충전된 디스플레이 장치의 제조 방법 |
US20110205756A1 (en) * | 2010-02-19 | 2011-08-25 | Pixtronix, Inc. | Light guides and backlight systems incorporating prismatic structures and light redirectors |
EP2436510A1 (en) | 2010-10-04 | 2012-04-04 | 3D Systems, Inc. | System and resin for rapid prototyping |
EP2537665A1 (en) | 2011-06-22 | 2012-12-26 | 3D Systems, Inc. | Improvements for rapid prototyping apparatus and method |
US9075409B2 (en) | 2011-06-28 | 2015-07-07 | Global Filtration Systems | Apparatus and method for forming three-dimensional objects using linear solidification |
EP2786860B1 (en) | 2011-06-28 | 2018-05-16 | Global Filtration Systems, A DBA of Gulf Filtration Systems Inc. | Apparatus for forming three-dimensional objects using linear solidification |
US9420276B2 (en) | 2012-02-28 | 2016-08-16 | Lytro, Inc. | Calibration of light-field camera geometry via robust fitting |
US8831377B2 (en) * | 2012-02-28 | 2014-09-09 | Lytro, Inc. | Compensating for variation in microlens position during light-field image processing |
CN103292209B (zh) * | 2012-03-02 | 2015-06-17 | 赛恩倍吉科技顾问(深圳)有限公司 | 背光模组 |
US9858649B2 (en) | 2015-09-30 | 2018-01-02 | Lytro, Inc. | Depth-based image blurring |
US9134552B2 (en) | 2013-03-13 | 2015-09-15 | Pixtronix, Inc. | Display apparatus with narrow gap electrostatic actuators |
WO2014165643A2 (en) | 2013-04-04 | 2014-10-09 | Global Filtration Systems, A Dba Of Gulf Filtration Systems Inc. | Apparatus and method for forming three-dimensional objects using linear solidification with travel axis correction and power control |
US10334151B2 (en) | 2013-04-22 | 2019-06-25 | Google Llc | Phase detection autofocus using subaperture images |
CN104166312B (zh) * | 2013-05-17 | 2016-08-24 | 上海微电子装备有限公司 | 一种多光源大视场拼接照明系统 |
US20150102531A1 (en) | 2013-10-11 | 2015-04-16 | Global Filtration Systems, A Dba Of Gulf Filtration Systems Inc. | Apparatus and method for forming three-dimensional objects using a curved build platform |
US9586364B2 (en) | 2013-11-27 | 2017-03-07 | Global Filtration Systems | Apparatus and method for forming three-dimensional objects using linear solidification with contourless object data |
US9527244B2 (en) | 2014-02-10 | 2016-12-27 | Global Filtration Systems | Apparatus and method for forming three-dimensional objects from solidifiable paste |
US11104117B2 (en) | 2014-02-20 | 2021-08-31 | Global Filtration Systems | Apparatus and method for forming three-dimensional objects using a tilting solidification substrate |
US10011076B2 (en) | 2014-02-20 | 2018-07-03 | Global Filtration Systems | Apparatus and method for forming three-dimensional objects using a tilting solidification substrate |
US10144205B2 (en) | 2014-02-20 | 2018-12-04 | Global Filtration Systems | Apparatus and method for forming three-dimensional objects using a tilting solidification substrate |
US9635332B2 (en) | 2014-09-08 | 2017-04-25 | Lytro, Inc. | Saturated pixel recovery in light-field images |
DE102014115068A1 (de) * | 2014-10-16 | 2016-04-21 | Osram Opto Semiconductors Gmbh | Beleuchtungsanordnung |
KR102595081B1 (ko) | 2014-11-27 | 2023-10-27 | 칼 짜이스 에스엠티 게엠베하 | 복수의 개별적으로 제어가능한 기록 헤드를 포함하는 리소그래피 장치 |
US9902112B2 (en) | 2015-04-07 | 2018-02-27 | Global Filtration Systems | Apparatus and method for forming three-dimensional objects using linear solidification and a vacuum blade |
US10469873B2 (en) | 2015-04-15 | 2019-11-05 | Google Llc | Encoding and decoding virtual reality video |
US10412373B2 (en) | 2015-04-15 | 2019-09-10 | Google Llc | Image capture for virtual reality displays |
US10565734B2 (en) | 2015-04-15 | 2020-02-18 | Google Llc | Video capture, processing, calibration, computational fiber artifact removal, and light-field pipeline |
US10567464B2 (en) | 2015-04-15 | 2020-02-18 | Google Llc | Video compression with adaptive view-dependent lighting removal |
US10540818B2 (en) | 2015-04-15 | 2020-01-21 | Google Llc | Stereo image generation and interactive playback |
US11328446B2 (en) | 2015-04-15 | 2022-05-10 | Google Llc | Combining light-field data with active depth data for depth map generation |
US10275898B1 (en) | 2015-04-15 | 2019-04-30 | Google Llc | Wedge-based light-field video capture |
US10444931B2 (en) | 2017-05-09 | 2019-10-15 | Google Llc | Vantage generation and interactive playback |
US10440407B2 (en) | 2017-05-09 | 2019-10-08 | Google Llc | Adaptive control for immersive experience delivery |
US10546424B2 (en) | 2015-04-15 | 2020-01-28 | Google Llc | Layered content delivery for virtual and augmented reality experiences |
US10419737B2 (en) | 2015-04-15 | 2019-09-17 | Google Llc | Data structures and delivery methods for expediting virtual reality playback |
US10341632B2 (en) | 2015-04-15 | 2019-07-02 | Google Llc. | Spatial random access enabled video system with a three-dimensional viewing volume |
US10114109B2 (en) * | 2015-05-07 | 2018-10-30 | GM Global Technology Operations LLC | Lidar with hexagonal laser array |
US9979909B2 (en) | 2015-07-24 | 2018-05-22 | Lytro, Inc. | Automatic lens flare detection and correction for light-field images |
US10275892B2 (en) | 2016-06-09 | 2019-04-30 | Google Llc | Multi-view scene segmentation and propagation |
CN105929623B (zh) * | 2016-06-29 | 2017-12-01 | 海信集团有限公司 | 一种多屏投影设备及方法 |
US10679361B2 (en) | 2016-12-05 | 2020-06-09 | Google Llc | Multi-view rotoscope contour propagation |
CN107340704B (zh) * | 2017-01-04 | 2020-02-07 | 京东方科技集团股份有限公司 | 一种全息显示装置 |
US10594945B2 (en) | 2017-04-03 | 2020-03-17 | Google Llc | Generating dolly zoom effect using light field image data |
US10474227B2 (en) | 2017-05-09 | 2019-11-12 | Google Llc | Generation of virtual reality with 6 degrees of freedom from limited viewer data |
US10354399B2 (en) | 2017-05-25 | 2019-07-16 | Google Llc | Multi-view back-projection to a light-field |
US10545215B2 (en) | 2017-09-13 | 2020-01-28 | Google Llc | 4D camera tracking and optical stabilization |
US10965862B2 (en) | 2018-01-18 | 2021-03-30 | Google Llc | Multi-camera navigation interface |
WO2020156876A1 (en) * | 2019-01-31 | 2020-08-06 | Signify Holding B.V. | Directional led array with optical foil structure to redirect light |
EP3930987B1 (en) | 2019-02-28 | 2023-01-25 | 3D Systems, Inc. | High resolution three-dimensional printing system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH063670A (ja) * | 1992-06-19 | 1994-01-14 | Sony Corp | 液晶表示装置 |
JPH0634963A (ja) * | 1992-07-15 | 1994-02-10 | Matsushita Electric Ind Co Ltd | ライトバルブ装置および該装置を用いた表示装置 |
JPH0720461A (ja) * | 1993-07-01 | 1995-01-24 | Nippon Sheet Glass Co Ltd | 画像表示装置 |
JPH08248231A (ja) * | 1995-03-08 | 1996-09-27 | Victor Co Of Japan Ltd | 光変換装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3553364A (en) * | 1968-03-15 | 1971-01-05 | Texas Instruments Inc | Electromechanical light valve |
JPS58114978A (ja) * | 1981-12-28 | 1983-07-08 | Seiko Epson Corp | 液晶光学的印写装置 |
US4651148A (en) * | 1983-09-08 | 1987-03-17 | Sharp Kabushiki Kaisha | Liquid crystal display driving with switching transistors |
US5337097A (en) * | 1985-12-26 | 1994-08-09 | Nippon Kogaku K.K. | Projection optical apparatus |
GB8531830D0 (en) * | 1985-12-30 | 1986-02-05 | Davies H J | Photo fabrication |
EP0278599A3 (en) * | 1987-02-02 | 1988-12-07 | Seiko Epson Corporation | Photographic transfer type image forming apparatus |
US4934773A (en) * | 1987-07-27 | 1990-06-19 | Reflection Technology, Inc. | Miniature video display system |
US5227839A (en) * | 1991-06-24 | 1993-07-13 | Etec Systems, Inc. | Small field scanner |
US5394254A (en) * | 1991-11-01 | 1995-02-28 | Greyhawk Systems, Inc. | Light valve projector assembly including fiber optic plate with fiber bundle perimeter less than twice as reflective as elsewhere |
US5281960A (en) * | 1991-11-19 | 1994-01-25 | Silhouette Technology, Inc. | Helmet mounted display |
DK69492D0 (da) * | 1992-05-26 | 1992-05-26 | Purup Prepress As | Apparat til exponering af et medie, apparat til punktexponering af et medie, samt en indretning til fastholdelse af et medie |
US5689315A (en) * | 1992-07-15 | 1997-11-18 | Matsushita Electric Industrial Co., Ltd. | Light valve apparatus which is employed in a projection display system and in a view-finder system |
US5444235A (en) * | 1993-12-02 | 1995-08-22 | Hughes Aircraft Company | Scanning light valve sensor system employing fiber optics |
JP3344635B2 (ja) * | 1993-12-27 | 2002-11-11 | シャープ株式会社 | カラー液晶表示装置 |
FR2726135B1 (fr) * | 1994-10-25 | 1997-01-17 | Suisse Electronique Microtech | Dispositif de commutation |
JP3531245B2 (ja) * | 1994-11-24 | 2004-05-24 | 株式会社ニコン | 照明装置及び露光装置 |
US5765934A (en) * | 1995-08-04 | 1998-06-16 | Mitsubishi Denki Kabushiki Kaisha | Projection type display |
US5684620A (en) * | 1996-01-30 | 1997-11-04 | Schoonscan, Inc. | High resolution imaging system and method of imaging using the same |
US5691541A (en) * | 1996-05-14 | 1997-11-25 | The Regents Of The University Of California | Maskless, reticle-free, lithography |
IL119099A (en) * | 1996-08-20 | 1999-05-09 | Scitex Corp Ltd | Apparatus and method for recording an image |
US5868480A (en) * | 1996-12-17 | 1999-02-09 | Compaq Computer Corporation | Image projection apparatus for producing an image supplied by parallel transmitted colored light |
CN1159628C (zh) | 1997-04-14 | 2004-07-28 | 迪科公司 | 用于点照明介质的照明装置和照明方法 |
US5838865A (en) * | 1997-06-05 | 1998-11-17 | Clarity Visual Systems, Inc. | Fiber optic light homogenizer for use in projection displays |
SE9800665D0 (sv) * | 1998-03-02 | 1998-03-02 | Micronic Laser Systems Ab | Improved method for projection printing using a micromirror SLM |
-
1998
- 1998-04-14 CN CNB98804174XA patent/CN1159628C/zh not_active Expired - Fee Related
- 1998-04-14 CN CN98804176A patent/CN1109917C/zh not_active Expired - Fee Related
- 1998-04-14 EP EP98914847A patent/EP1027630B1/en not_active Expired - Lifetime
- 1998-04-14 JP JP54338598A patent/JP2001521672A/ja active Pending
- 1998-04-14 DE DE69810919T patent/DE69810919T2/de not_active Expired - Lifetime
- 1998-04-14 AU AU69192/98A patent/AU6919298A/en not_active Abandoned
- 1998-04-14 WO PCT/DK1998/000154 patent/WO1998047042A1/en active IP Right Grant
- 1998-04-14 AU AU69191/98A patent/AU6919198A/en not_active Abandoned
- 1998-04-14 DE DE69841370T patent/DE69841370D1/de not_active Expired - Lifetime
- 1998-04-14 WO PCT/DK1998/000155 patent/WO1998047048A1/en active Application Filing
- 1998-04-14 JP JP54338698A patent/JP4376974B2/ja not_active Expired - Fee Related
- 1998-04-14 ES ES98914847T patent/ES2335452T3/es not_active Expired - Lifetime
- 1998-04-14 US US09/402,754 patent/US6529265B1/en not_active Expired - Lifetime
- 1998-04-14 EP EP98914846A patent/EP0976008B1/en not_active Expired - Lifetime
-
2008
- 2008-04-10 US US12/100,930 patent/US7903049B2/en not_active Expired - Fee Related
- 2008-04-10 US US12/100,926 patent/US8139202B2/en not_active Expired - Fee Related
-
2011
- 2011-04-07 US US13/081,995 patent/US20110279801A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH063670A (ja) * | 1992-06-19 | 1994-01-14 | Sony Corp | 液晶表示装置 |
JPH0634963A (ja) * | 1992-07-15 | 1994-02-10 | Matsushita Electric Ind Co Ltd | ライトバルブ装置および該装置を用いた表示装置 |
JPH0720461A (ja) * | 1993-07-01 | 1995-01-24 | Nippon Sheet Glass Co Ltd | 画像表示装置 |
JPH08248231A (ja) * | 1995-03-08 | 1996-09-27 | Victor Co Of Japan Ltd | 光変換装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6953268B2 (en) | 2002-06-07 | 2005-10-11 | Fuji Photo Film Co., Ltd. | Light modulating device and exposure apparatus using the same |
EP1426190A1 (en) | 2002-12-02 | 2004-06-09 | Fuji Photo Film Co., Ltd. | Correction of unevenness caused by inclination angle deviation of the imaging head |
US7440080B2 (en) | 2004-12-17 | 2008-10-21 | Shinko Electric Industries Co., Ltd. | Method and apparatus for automatic correction of direct exposure apparatus |
KR101414538B1 (ko) | 2006-03-27 | 2014-07-03 | 가부시키가이샤 아도테크 엔지니어링 | 묘화 상태 조정 방법 및 장치 |
WO2012063608A1 (ja) * | 2010-11-12 | 2012-05-18 | 株式会社ブイ・テクノロジー | 露光装置 |
JP2012104723A (ja) * | 2010-11-12 | 2012-05-31 | V Technology Co Ltd | 露光装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0976008B1 (en) | 2003-01-22 |
CN1252873A (zh) | 2000-05-10 |
DE69841370D1 (de) | 2010-01-21 |
US20110279801A1 (en) | 2011-11-17 |
CN1159628C (zh) | 2004-07-28 |
US6529265B1 (en) | 2003-03-04 |
JP4376974B2 (ja) | 2009-12-02 |
US20080259228A1 (en) | 2008-10-23 |
US20080259306A1 (en) | 2008-10-23 |
JP2001519925A (ja) | 2001-10-23 |
EP1027630A1 (en) | 2000-08-16 |
AU6919198A (en) | 1998-11-11 |
DE69810919D1 (de) | 2003-02-27 |
WO1998047048A1 (en) | 1998-10-22 |
WO1998047042A1 (en) | 1998-10-22 |
US8139202B2 (en) | 2012-03-20 |
AU6919298A (en) | 1998-11-11 |
CN1252874A (zh) | 2000-05-10 |
EP1027630B1 (en) | 2009-12-09 |
EP0976008A1 (en) | 2000-02-02 |
ES2335452T3 (es) | 2010-03-26 |
DE69810919T2 (de) | 2003-05-15 |
CN1109917C (zh) | 2003-05-28 |
US7903049B2 (en) | 2011-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2001521672A (ja) | 光電性媒体を照明する装置及び方法 | |
US4868718A (en) | Forward illumination lighting system for vehicles | |
CN100342173C (zh) | 具有扩大观察窗的光板 | |
US6254246B1 (en) | Illumination device and image projection apparatus comprising the device | |
CN110352317B (zh) | 可配置的灯具 | |
US6102552A (en) | Laser-array based digital illuminator | |
KR20010092419A (ko) | 발광체, 광 소자 및 객체를 조명하는 방법 | |
CN102812289A (zh) | 照明系统和用于这种系统的光源单元 | |
CA2328954A1 (en) | Illumination system and method for spatial modulators | |
US7325960B2 (en) | Structure of bar-like side-emitting light guide and planar light source module | |
JP2518236B2 (ja) | 光源装置 | |
US6843577B2 (en) | Spread illuminating apparatus with plurality of light conductive bars arrayed adjacently | |
KR20240054419A (ko) | Vcsel 기반의 패턴 프로젝터 | |
WO2021218356A1 (zh) | 车灯用光导体、远光照明模组及车灯 | |
CN105209976A (zh) | 曝光装置和照明单元 | |
US20240126176A1 (en) | Spatial light modulation unit and exposure apparatus | |
CN213659168U (zh) | 投影系统 | |
US20030112502A1 (en) | Device for exposing theremosensitive media | |
JPH11258566A (ja) | 液晶プロジェクタの光源装置 | |
CN114877291A (zh) | 一种组合透镜及其控制方法 | |
CN118224561A (zh) | 双功能复用的直射式厚壁件光学系统、车灯及车辆 | |
CN117369149A (zh) | 光束整形装置 | |
DK175895B1 (da) | Belysningsenhed til punktvis belysning af et medium | |
WO2013172634A1 (ko) | 라인 레이져 모듈 | |
JPH10303512A (ja) | レーザ光照明装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050207 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20050207 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070327 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070627 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20071002 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080128 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20080327 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20080508 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090623 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090702 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100224 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100302 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100524 |