IL125736A - Method and device for displaying a video image and a process for producing the device - Google Patents
Method and device for displaying a video image and a process for producing the deviceInfo
- Publication number
- IL125736A IL125736A IL12573698A IL12573698A IL125736A IL 125736 A IL125736 A IL 125736A IL 12573698 A IL12573698 A IL 12573698A IL 12573698 A IL12573698 A IL 12573698A IL 125736 A IL125736 A IL 125736A
- Authority
- IL
- Israel
- Prior art keywords
- light
- image
- line
- lines
- angle
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 44
- 230000008569 process Effects 0.000 title description 5
- 230000003287 optical effect Effects 0.000 claims abstract description 67
- 238000005286 illumination Methods 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims description 37
- 238000003860 storage Methods 0.000 claims description 7
- 238000005253 cladding Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000002250 progressing effect Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000011161 development Methods 0.000 description 19
- 230000018109 developmental process Effects 0.000 description 19
- 238000012432 intermediate storage Methods 0.000 description 19
- 238000003384 imaging method Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 9
- 230000036961 partial effect Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 238000005304 joining Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
Classifications
-
- 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]
- H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Facsimile Heads (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19726860A DE19726860C1 (de) | 1997-06-24 | 1997-06-24 | Verfahren und Vorrichtung zur Darstellung eines Videobildes sowie ein Herstellungsverfahren für die Vorrichtung |
| PCT/EP1998/000564 WO1998059500A1 (de) | 1997-06-24 | 1998-02-03 | Verfahren und vorrichtung zur darstellung eines videobildes sowie ein herstellungsverfahren für die vorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL125736A0 IL125736A0 (en) | 1999-04-11 |
| IL125736A true IL125736A (en) | 2002-02-10 |
Family
ID=7833539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL12573698A IL125736A (en) | 1997-06-24 | 1998-02-03 | Method and device for displaying a video image and a process for producing the device |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6137461A (xx) |
| EP (1) | EP0925690B1 (xx) |
| JP (1) | JP2000505275A (xx) |
| KR (1) | KR100294426B1 (xx) |
| CN (1) | CN1227032A (xx) |
| AU (1) | AU734127B2 (xx) |
| BR (1) | BR9804948A (xx) |
| CA (1) | CA2246554A1 (xx) |
| DE (2) | DE19726860C1 (xx) |
| IL (1) | IL125736A (xx) |
| RU (1) | RU2151470C1 (xx) |
| TW (1) | TW424395B (xx) |
| WO (1) | WO1998059500A1 (xx) |
| ZA (1) | ZA982411B (xx) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6175440B1 (en) | 1994-02-02 | 2001-01-16 | Advanced Laser Technologies, Inc. | Laser beam display |
| US6431731B1 (en) * | 1999-03-15 | 2002-08-13 | Mark Howard Krietzman | Laser device and method for producing diffuse illumination |
| US6386985B1 (en) * | 1999-07-26 | 2002-05-14 | Guy Jonathan James Rackham | Virtual Staging apparatus and method |
| US6921170B1 (en) | 1999-08-27 | 2005-07-26 | Siemens Aktiengesellschaft | Small apparatus for processing communications and/or data, said apparatus comprising a projector |
| DE19962826C1 (de) * | 1999-12-23 | 2001-09-20 | Schneider Laser Technologies | Projektor zur Darstellung eines Szenenbildes mit kalligraphischen Lichtern |
| BR0110446A (pt) * | 2000-05-10 | 2003-04-08 | Frederic Jean-Pierre Demole | Sistema de projeção de vìdeo |
| DE10035040B4 (de) * | 2000-07-19 | 2005-04-14 | Robert Bosch Gmbh | Abtastvorrichtung |
| US7102700B1 (en) * | 2000-09-02 | 2006-09-05 | Magic Lantern Llc | Laser projection system |
| CN1484818A (zh) | 2000-10-27 | 2004-03-24 | 具有交错光束扫描的光束显示器 | |
| JP4513225B2 (ja) * | 2001-03-30 | 2010-07-28 | ブラザー工業株式会社 | 光走査装置及び光走査装置を備えた画像形成装置 |
| KR100459899B1 (ko) * | 2002-03-12 | 2004-12-04 | 삼성전자주식회사 | 다중채널음향 광 변조기를 구비하는 레이저 영상투사장치및 그 구동방법과 구동회로 |
| US7095541B2 (en) * | 2002-12-03 | 2006-08-22 | Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Science | Method of generating area light source by scanning, scanning area light source and laser projection television using the same |
| US7379220B2 (en) * | 2003-01-22 | 2008-05-27 | Pentax Corporation | Multi-beam color scanning device |
| JP2005347813A (ja) * | 2004-05-31 | 2005-12-15 | Olympus Corp | 画像変換方法および画像変換装置、並びにマルチプロジェクションシステム |
| JP4826731B2 (ja) * | 2005-10-26 | 2011-11-30 | セイコーエプソン株式会社 | 画像表示装置 |
| DE102005062234B4 (de) * | 2005-12-22 | 2017-01-12 | Jenoptik Ldt Gmbh | Verfahren zur Verbesserung der Bildqualität bei Laserprojektionen |
| US7884816B2 (en) * | 2006-02-15 | 2011-02-08 | Prysm, Inc. | Correcting pyramidal error of polygon scanner in scanning beam display systems |
| DE102007019017A1 (de) * | 2007-04-19 | 2009-01-22 | Ldt Laser Display Technology Gmbh | Verfahren und Vorrichtung zum Projizieren eines Bildes auf eine Projektionsfläche |
| US8757812B2 (en) * | 2008-05-19 | 2014-06-24 | University of Washington UW TechTransfer—Invention Licensing | Scanning laser projection display devices and methods for projecting one or more images onto a surface with a light-scanning optical fiber |
| JP2010276959A (ja) * | 2009-05-29 | 2010-12-09 | Sumitomo Electric Ind Ltd | 画像表示装置 |
| JP4998640B2 (ja) * | 2011-07-28 | 2012-08-15 | セイコーエプソン株式会社 | 画像表示装置 |
| DE102012202636A1 (de) * | 2012-02-21 | 2013-08-22 | Ldt Laser Display Technology Gmbh | Projektionskopf für einen Laserprojektor |
| DE102012202637A1 (de) * | 2012-02-21 | 2013-08-22 | Ldt Laser Display Technology Gmbh | Projektionskopf für einen Laserprojektor |
| CN102821285A (zh) * | 2012-07-06 | 2012-12-12 | 中影数字巨幕（北京）有限公司 | 一种数字电影放映方法、优化装置和放映系统 |
| WO2020021659A1 (ja) * | 2018-07-25 | 2020-01-30 | オリンパス株式会社 | 光投影装置および光投影方法 |
| JP7398131B2 (ja) * | 2019-03-12 | 2023-12-14 | ルムス エルティーディー． | 画像プロジェクタ |
| CN112859327B (zh) * | 2019-11-27 | 2022-10-18 | 成都理想境界科技有限公司 | 一种图像输出控制方法及光纤扫描成像系统 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3569616A (en) * | 1967-06-29 | 1971-03-09 | Texas Instruments Inc | High resolution ppi scan converter |
| FR2460081A1 (fr) * | 1979-06-27 | 1981-01-16 | Precilec Sa | Procede et dispositif de projection a haute luminosite d'images numerisees sur un ecran |
| JPS6032019A (ja) * | 1983-08-01 | 1985-02-19 | Yoshiaki Matsunaga | レ−ザ光を用いる記録装置 |
| JPS62280714A (ja) * | 1986-05-29 | 1987-12-05 | Fuji Xerox Co Ltd | マルチビ−ム走査光学系 |
| KR950007875B1 (ko) * | 1991-01-30 | 1995-07-20 | 삼성전자주식회사 | 레이저를 이용한 표시장치 |
| US5281960A (en) * | 1991-11-19 | 1994-01-25 | Silhouette Technology, Inc. | Helmet mounted display |
| EP0884914A1 (en) * | 1993-02-03 | 1998-12-16 | Nitor | Methods and apparatus for image projection |
| DE4324849C2 (de) * | 1993-07-23 | 1995-07-13 | Schneider Rundfunkwerke Ag | Videosystem zum Erzeugen eines Farbvideobilds auf einem Schirm |
| DE4324848C1 (de) * | 1993-07-23 | 1995-03-30 | Schneider Rundfunkwerke Ag | Videoprojektionssystem |
| US5534950A (en) * | 1993-10-04 | 1996-07-09 | Laser Power Corporation | High resolution image projection system and method employing lasers |
| DE19517357C1 (de) * | 1995-05-11 | 1996-11-14 | Ldt Gmbh & Co | Verfahren und Vorrichtung zur Aufbereitung eines Videobildes |
| DE19537356C1 (de) * | 1995-10-06 | 1996-12-05 | Ldt Gmbh & Co | Verfahren und Vorrichtung zur Erzeugung eines stereoskopischen Videobildes |
| DE19616843A1 (de) * | 1996-04-26 | 1997-11-06 | Ldt Gmbh & Co | Verfahren und Vorrichtung zum Übertragen eines zum Ausleuchten von Bildpunkten eines Videobildes vorgesehenen, in einen Lichtleiter eingekoppelten Lichtbündels geringer Divergenz |
-
1997
- 1997-06-24 DE DE19726860A patent/DE19726860C1/de not_active Expired - Fee Related
-
1998
- 1998-02-03 JP JP10536191A patent/JP2000505275A/ja active Pending
- 1998-02-03 IL IL12573698A patent/IL125736A/en not_active IP Right Cessation
- 1998-02-03 BR BR9804948A patent/BR9804948A/pt not_active IP Right Cessation
- 1998-02-03 EP EP98906907A patent/EP0925690B1/de not_active Expired - Lifetime
- 1998-02-03 RU RU99105579/09A patent/RU2151470C1/ru active
- 1998-02-03 AU AU62944/98A patent/AU734127B2/en not_active Ceased
- 1998-02-03 US US09/142,716 patent/US6137461A/en not_active Expired - Lifetime
- 1998-02-03 WO PCT/EP1998/000564 patent/WO1998059500A1/de active IP Right Grant
- 1998-02-03 CA CA002246554A patent/CA2246554A1/en not_active Abandoned
- 1998-02-03 DE DE59804652T patent/DE59804652D1/de not_active Expired - Lifetime
- 1998-02-03 KR KR1019980707443A patent/KR100294426B1/ko not_active IP Right Cessation
- 1998-02-03 CN CN98800626A patent/CN1227032A/zh active Pending
- 1998-02-24 TW TW087102692A patent/TW424395B/zh not_active IP Right Cessation
- 1998-03-20 ZA ZA982411A patent/ZA982411B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998059500A1 (de) | 1998-12-30 |
| BR9804948A (pt) | 1999-08-24 |
| RU2151470C1 (ru) | 2000-06-20 |
| AU734127B2 (en) | 2001-06-07 |
| JP2000505275A (ja) | 2000-04-25 |
| EP0925690B1 (de) | 2002-07-03 |
| KR100294426B1 (ko) | 2001-09-17 |
| CN1227032A (zh) | 1999-08-25 |
| DE59804652D1 (de) | 2002-08-08 |
| AU6294498A (en) | 1999-01-04 |
| KR20000064718A (ko) | 2000-11-06 |
| ZA982411B (en) | 1998-09-30 |
| US6137461A (en) | 2000-10-24 |
| EP0925690A1 (de) | 1999-06-30 |
| CA2246554A1 (en) | 1998-12-24 |
| IL125736A0 (en) | 1999-04-11 |
| DE19726860C1 (de) | 1999-01-28 |
| TW424395B (en) | 2001-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| MM9K | Patent not in force due to non-payment of renewal fees |