NO995735L - LCD-prosjektør - Google Patents
LCD-prosjektørInfo
- Publication number
- NO995735L NO995735L NO995735A NO995735A NO995735L NO 995735 L NO995735 L NO 995735L NO 995735 A NO995735 A NO 995735A NO 995735 A NO995735 A NO 995735A NO 995735 L NO995735 L NO 995735L
- Authority
- NO
- Norway
- Prior art keywords
- lcd panel
- lcd
- support
- plane
- corners
- Prior art date
Links
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]
- H04N9/3141—Constructional details thereof
-
- 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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
-
- 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
- H04N9/317—Convergence or focusing systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Liquid Crystal (AREA)
- Projection Apparatus (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
LCD-prosjektør som er forsynt med to eller flere LCD- paneler (2) med innstillingsmidler (22) for ett eller flere av nevnte LCD-paneler (2). Innstillingsmidlene (22) omfatter første innstillingsmidler (25) som tillater å stille inn og lokalisere det respektive LCD-panel (2) i et forhåndsbestemt plan, såvel som andre innstillingsmidler (26) som tillater å forskyve nevnte LCD-panel (2) innen nevnte plan uavhengig av innstillingen gjort ved de første innstillingsmidlene (25). De første innstillingsmidlene (25) omfatter en støtte (27) som det respektive LCD-panel (2) kan forskyves langs i et plan bestemt av nevnte støtte (27). De omfatter videre tre innstillingsinnretninger (29- 30-31) som samvirker med nevnte støtte (27) ved eller nær stedene for de tre hjørnene (32-33-34) for LCD- panelet (2-3-4), som tillater en forskyvning av nevnte hjørner (32-33-34) hovedsakelig perpendikulært til planet for LCD-panelet (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97201537A EP0880287A1 (en) | 1997-05-23 | 1997-05-23 | LCD-projector |
PCT/BE1998/000070 WO1998053604A1 (en) | 1997-05-23 | 1998-05-19 | Lcd-projector |
Publications (2)
Publication Number | Publication Date |
---|---|
NO995735D0 NO995735D0 (no) | 1999-11-22 |
NO995735L true NO995735L (no) | 1999-11-22 |
Family
ID=8228340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO995735A NO995735L (no) | 1997-05-23 | 1999-11-22 | LCD-prosjektør |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0880287A1 (no) |
JP (1) | JP2001525948A (no) |
AU (1) | AU7418998A (no) |
NO (1) | NO995735L (no) |
WO (1) | WO1998053604A1 (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19908044A1 (de) * | 1999-02-24 | 2000-08-31 | Thomson Brandt Gmbh | Einstellvorrichtung für ein LCD-Projektionsfernsehgerät |
JP5060792B2 (ja) | 2007-01-29 | 2012-10-31 | 三洋電機株式会社 | 投写光学系、投写用ユニットおよび投写型表示装置 |
WO2010066804A1 (fr) * | 2008-12-09 | 2010-06-17 | Delphi Technologies, Inc. | Dispositif diffractif d'affichage tête haute muni d'un dispositif de réglage de la position de l'image virtuelle. |
CN104933960A (zh) * | 2014-03-18 | 2015-09-23 | 上海壬务信息科技有限公司 | 大屏幕智能几何调节*** |
JP2020134852A (ja) * | 2019-02-25 | 2020-08-31 | セイコーエプソン株式会社 | 調整機構 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2792073B2 (ja) * | 1989-01-24 | 1998-08-27 | セイコーエプソン株式会社 | 液晶プロジェクター |
NL9000115A (nl) * | 1990-01-18 | 1991-08-16 | Philips Nv | Inrichting voor het projecteren van televisiebeelden. |
US5418586A (en) * | 1991-02-22 | 1995-05-23 | Seiko Epson Corporation | Projection type liquid crystal projector |
JPH05281509A (ja) * | 1992-04-06 | 1993-10-29 | Fujitsu Ltd | 投写型液晶表示装置 |
JP2843720B2 (ja) * | 1992-09-25 | 1999-01-06 | 株式会社ケンウッド | 液晶プロジェクタの液晶モジュール位置調整機構 |
JP3318904B2 (ja) * | 1993-07-14 | 2002-08-26 | テキサス インスツルメンツ インコーポレイテツド | プロジエクタ装置 |
DE4429060A1 (de) * | 1994-08-17 | 1996-02-22 | Thomson Brandt Gmbh | Anordnung zum Einstellen einer Bilddarstellungseinrichtung mit einem Gehäuse |
-
1997
- 1997-05-23 EP EP97201537A patent/EP0880287A1/en not_active Withdrawn
-
1998
- 1998-05-19 AU AU74189/98A patent/AU7418998A/en not_active Abandoned
- 1998-05-19 WO PCT/BE1998/000070 patent/WO1998053604A1/en active Application Filing
- 1998-05-19 JP JP54971898A patent/JP2001525948A/ja active Pending
-
1999
- 1999-11-22 NO NO995735A patent/NO995735L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO995735D0 (no) | 1999-11-22 |
AU7418998A (en) | 1998-12-11 |
WO1998053604A1 (en) | 1998-11-26 |
EP0880287A1 (en) | 1998-11-25 |
JP2001525948A (ja) | 2001-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |