EP1574074A1 - Farbprojektionssystem mit sich verschiebenden farben und mit einem elektro-optischen lichtmodulator und einem rotierenden lichtreflektierenden element - Google Patents
Farbprojektionssystem mit sich verschiebenden farben und mit einem elektro-optischen lichtmodulator und einem rotierenden lichtreflektierenden elementInfo
- Publication number
- EP1574074A1 EP1574074A1 EP03775719A EP03775719A EP1574074A1 EP 1574074 A1 EP1574074 A1 EP 1574074A1 EP 03775719 A EP03775719 A EP 03775719A EP 03775719 A EP03775719 A EP 03775719A EP 1574074 A1 EP1574074 A1 EP 1574074A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- color
- light
- projection system
- color projection
- surface segments
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
-
- 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
- H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
- H04N9/3117—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing two or more colours simultaneously, e.g. by creating scrolling colour bands
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/72—Modifying the appearance of television pictures by optical filters or diffusing screens
-
- 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]
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43341902P | 2002-12-13 | 2002-12-13 | |
US433419P | 2002-12-13 | ||
PCT/IB2003/005769 WO2004056130A1 (en) | 2002-12-13 | 2003-12-05 | Scrolling color projection system incorporating electro-optic light modulator and rotating light-reflective element |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1574074A1 true EP1574074A1 (de) | 2005-09-14 |
Family
ID=32595186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03775719A Withdrawn EP1574074A1 (de) | 2002-12-13 | 2003-12-05 | Farbprojektionssystem mit sich verschiebenden farben und mit einem elektro-optischen lichtmodulator und einem rotierenden lichtreflektierenden element |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1574074A1 (de) |
JP (1) | JP2006510055A (de) |
KR (1) | KR20050085620A (de) |
CN (1) | CN1726721A (de) |
AU (1) | AU2003283738A1 (de) |
WO (1) | WO2004056130A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6980346B1 (en) * | 2004-09-15 | 2005-12-27 | Hewlett-Packard Development Company, L.P. | Display device |
CN103293840A (zh) * | 2012-02-22 | 2013-09-11 | 台达电子工业股份有限公司 | 光源系统及包含该光源系统的投影装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6266105B1 (en) * | 1998-07-31 | 2001-07-24 | Philips Electornics North America Corporation | Color projection system incorporation electro-optic light modulator and rotating light-reflective element |
WO2001049042A1 (en) * | 1999-12-24 | 2001-07-05 | Koninklijke Philips Electronics N.V. | Color projection system |
US6540362B1 (en) * | 2000-08-09 | 2003-04-01 | Koninklijke Philips Electronics N.V. | Scrolling multi-stripe color illumination system |
-
2003
- 2003-12-05 AU AU2003283738A patent/AU2003283738A1/en not_active Abandoned
- 2003-12-05 EP EP03775719A patent/EP1574074A1/de not_active Withdrawn
- 2003-12-05 KR KR1020057010785A patent/KR20050085620A/ko not_active Application Discontinuation
- 2003-12-05 CN CNA2003801058546A patent/CN1726721A/zh active Pending
- 2003-12-05 JP JP2004560054A patent/JP2006510055A/ja active Pending
- 2003-12-05 WO PCT/IB2003/005769 patent/WO2004056130A1/en not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO2004056130A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN1726721A (zh) | 2006-01-25 |
WO2004056130A1 (en) | 2004-07-01 |
JP2006510055A (ja) | 2006-03-23 |
AU2003283738A1 (en) | 2004-07-09 |
KR20050085620A (ko) | 2005-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050713 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20051201 |