DE69023445D1 - Projektionssystem. - Google Patents

Projektionssystem.

Info

Publication number: DE69023445D1
Authority: DE; Germany
Prior art keywords: projection system; projection
Prior art date: 1989-09-01
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.): Expired - Lifetime

Application number

DE69023445T

Other languages

English (en)

Other versions

DE69023445T2 (de

Inventor

Den Brandt Adrianus Henric Van

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Philips NV

Original Assignee

Philips Electronics NV

Priority date (The priority date 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 date listed.)

1989-09-01

Filing date

1990-08-28

Publication date

1995-12-14

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19855250&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69023445(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-08-28 Application filed by Philips Electronics NV filed Critical Philips Electronics NV

1995-12-14 Publication of DE69023445D1 publication Critical patent/DE69023445D1/de

1996-06-05 Application granted granted Critical

1996-06-05 Publication of DE69023445T2 publication Critical patent/DE69023445T2/de

2010-08-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- 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

DE69023445T 1989-09-01 1990-08-28 Projektionssystem. Expired - Lifetime DE69023445T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8902205A NL8902205A (nl)	1989-09-01	1989-09-01	Projektiesysteem.

Publications (2)

Publication Number	Publication Date
DE69023445D1 true DE69023445D1 (de)	1995-12-14
DE69023445T2 DE69023445T2 (de)	1996-06-05

Family

ID=19855250

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69023445T Expired - Lifetime DE69023445T2 (de)	1989-09-01	1990-08-28	Projektionssystem.

Country Status (7)

Country	Link
US (1)	US4983032A (de)
EP (1)	EP0418947B1 (de)
JP (1)	JP3221678B2 (de)
KR (1)	KR100232779B1 (de)
DE (1)	DE69023445T2 (de)
ES (1)	ES2080785T3 (de)
NL (1)	NL8902205A (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5267029A (en) *	1989-12-28	1993-11-30	Katsumi Kurematsu	Image projector
EP0568603B1 (de) *	1991-01-25	1999-04-07	Digital Projection Limited	System mit raumlichem lichtmodulator für ein optisches farbausgangssignal
US5170250A (en) *	1991-02-06	1992-12-08	Hughes Aircraft Company	Full-color light valve projection apparatus having internal image registration system
EP0808071B1 (de) *	1991-03-19	2000-12-06	Hitachi, Ltd.	Flüssigkristallanzeigevorrichtung
GB9208076D0 (en) *	1992-04-03	1992-05-27	Rank Brimar Ltd	Spatial light modulator system
JP3329887B2 (ja) *	1992-06-17	2002-09-30	ゼロックス・コーポレーション	２光路液晶ライトバルブカラー表示装置
US5420655A (en) *	1992-12-16	1995-05-30	North American Philips Corporation	Color projection system employing reflective display devices and prism illuminators
US5451103A (en) *	1993-04-06	1995-09-19	Sony Corporation	Projector system
US5758941A (en) *	1994-04-22	1998-06-02	Stahl; Thomas D.	Pixel compensated electro-optical display system
US5793600A (en) *	1994-05-16	1998-08-11	Texas Instruments Incorporated	Method for forming high dielectric capacitor electrode structure and semiconductor memory devices
US6560018B1 (en)	1994-10-27	2003-05-06	Massachusetts Institute Of Technology	Illumination system for transmissive light valve displays
EP0824829B1 (de)	1995-05-11	2003-02-12	Digital Projection Limited	Projektionsvorrichtung
EP0762781B1 (de) *	1995-09-07	2001-12-12	Matsushita Electric Industrial Co., Ltd.	Optische Vorrichtung, Projektionsanzeigevorrichtung und optisches Kompensationsverfahren
JPH09127474A (ja) *	1995-11-06	1997-05-16	Advanced Display:Kk	投射型表示装置
US6082863A (en) *	1996-08-16	2000-07-04	Raychem Corporation	Color projection prism
US5829854A (en) *	1996-09-26	1998-11-03	Raychem Corporation	Angled color dispersement and recombination prism
WO1999040536A1 (en) *	1998-02-10	1999-08-12	Ey Laboratories, Inc.	Reflectometry system with compensation for specimen holder topography and with lock-rejection of system noise
WO2001001195A1 (en) *	1999-06-29	2001-01-04	U.S. Precision Lens Incorporated	Optical systems for projection displays
US6398364B1 (en) *	1999-10-06	2002-06-04	Optical Coating Laboratory, Inc.	Off-axis image projection display system
US6375330B1 (en)	1999-12-30	2002-04-23	Gain Micro-Optics, Inc.	Reflective liquid-crystal-on-silicon projection engine architecture
US20020176054A1 (en) *	1999-12-30	2002-11-28	Mihalakis George M.	Reflective liquid-crystal-on-silicon projection engine architecture
JP3658295B2 (ja) *	2000-08-09	2005-06-08	キヤノン株式会社	画像表示装置
KR100381262B1 (ko) *	2000-08-10	2003-04-26	엘지전자 주식회사	디지털 미세 미러소자를 이용한 전반사 프리즘계
US7172288B2 (en) *	2003-07-31	2007-02-06	Hewlett-Packard Development Company, L.P.	Display device including a spatial light modulator with plural image regions
US7317465B2 (en) *	2002-08-07	2008-01-08	Hewlett-Packard Development Company, L.P.	Image display system and method
US7794573B2 (en)	2003-12-05	2010-09-14	Semitool, Inc.	Systems and methods for electrochemically processing microfeature workpieces
US7320521B2 (en) *	2004-07-12	2008-01-22	Next Wave Optics, Inc.	Optical engine architectures
US7167314B2 (en) *	2005-03-17	2007-01-23	Hewlett-Packard Development Company, L.P.	Projector with total cross total internal reflection (TIR) prisms
TWI261462B (en)	2005-04-21	2006-09-01	Optoma Corp	Optical projection apparatus
US7530693B2 (en) *	2005-05-31	2009-05-12	Next Wave Optics Inc.	Single MEMS imager optical engine
JP4825690B2 (ja) *	2007-01-12	2011-11-30	オリオン機械株式会社	圧縮空気除湿装置のフレーム組立体
JP2011526377A (ja) *	2008-06-27	2011-10-06	パナビジョン・フェデラル・システムズ・リミテッド・ライアビリティ・カンパニー	波長分離ビームスプリッタ
US20160330435A1 (en) *	2013-12-31	2016-11-10	Empire Technology Development Llc	Three-dimensional display device using fluorescent material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4127322A (en) *	1975-12-05	1978-11-28	Hughes Aircraft Company	High brightness full color image light valve projection system
US4191456A (en) *	1979-03-08	1980-03-04	Hughes Aircraft Company	Optical block for high brightness full color video projection system
US4464019A (en) *	1981-12-28	1984-08-07	Hughes Aircraft Company	Two-color liquid crystal light valve image projection system with color selective prepolarizers in single optical tank
US4552441A (en) *	1984-06-29	1985-11-12	International Business Machines Corporation	Color display from a single light valve
US4850685A (en) *	1984-10-22	1989-07-25	Seiko Epson Corporation	Projection-type color display device
US4836649A (en) *	1985-07-12	1989-06-06	Hughes Aircraft Company	Optical layout for a three light valve full-color projector employing a dual relay lens system and a single projection lens
US4749259A (en) *	1987-05-15	1988-06-07	Hughes Aircraft Company	Liquid crystal image projection with multicolor prepolarizing system
US4913528A (en) *	1987-05-30	1990-04-03	Pioneer Electronic Corporation	Optical prism, and projection television set using same

1989
- 1989-09-01 NL NL8902205A patent/NL8902205A/nl not_active Application Discontinuation
1990
- 1990-01-12 US US07/463,752 patent/US4983032A/en not_active Expired - Lifetime
- 1990-08-28 EP EP90202296A patent/EP0418947B1/de not_active Expired - Lifetime
- 1990-08-28 ES ES90202296T patent/ES2080785T3/es not_active Expired - Lifetime
- 1990-08-28 DE DE69023445T patent/DE69023445T2/de not_active Expired - Lifetime
- 1990-08-31 KR KR1019900013600A patent/KR100232779B1/ko not_active IP Right Cessation
- 1990-09-01 JP JP22955390A patent/JP3221678B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
KR910007062A (ko)	1991-04-30
ES2080785T3 (es)	1996-02-16
NL8902205A (nl)	1991-04-02
KR100232779B1 (ko)	1999-12-01
JP3221678B2 (ja)	2001-10-22
US4983032A (en)	1991-01-08
DE69023445T2 (de)	1996-06-05
EP0418947A1 (de)	1991-03-27
EP0418947B1 (de)	1995-11-08
JPH03103840A (ja)	1991-04-30

Legal Events

Date	Code	Title	Description
1996-12-05	8364	No opposition during term of opposition
1999-12-16	8327	Change in the person/name/address of the patent owner	Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N
2002-12-19	8320	Willingness to grant licences declared (paragraph 23)
2009-12-31	8328	Change in the person/name/address of the agent	Representative=s name: VOLMER, G., DIPL.-ING., PAT.-ANW., 52066 AACHEN
2010-03-04	8310	Action for declaration of annulment
2010-06-17	8313	Request for invalidation rejected/withdrawn

Publication	Publication Date	Title
DE69023445T2 (de)	1996-06-05	Projektionssystem.
DE69022274T2 (de)	1996-03-28	Raumbildformendes System.
DE68923186T2 (de)	1995-11-02	Farbprojektionssystem.
NO900746D0 (no)	1990-02-16	System for omraade-begrensning.
DE68917210D1 (de)	1994-09-08	Belichtungssystem.
DE68916451D1 (de)	1994-08-04	Optisches Projektionssystem.
FI895317A0 (fi)	1989-11-08	System foer byggklotsar.
DE69020625D1 (de)	1995-08-10	Optisches System.
DE69018972T2 (de)	1995-11-30	Abbildungssystem.
DE69108383D1 (de)	1995-04-27	Fahrtreppesystem.
FI890785A (fi)	1990-08-18	System av undertrycksmunstycken avsett foer behandling av roerliga aemnesbanor.
DE68913548T2 (de)	1994-06-09	Elektrophotographisches System.
NO900303L (no)	1990-07-24	Hoeytrykk-tetningssystem.
DE69011254T2 (de)	1995-03-23	Vervielfältigungssystem.
NO893260L (no)	1991-02-15	Forskalingssystem.
NO903904D0 (no)	1990-09-07	Kretskort-behandlingssystem.
FI895448A (fi)	1991-05-16	Antennsystem foer fordon.
FI910838A0 (fi)	1991-02-21	System foer hydroakustisk avstaondsmaetning.
DE387451T1 (de)	1991-04-11	Atherektomiesystem.
FI894173A (fi)	1991-03-06	System foer byggnadskonstruktion.
NO892394D0 (no)	1989-06-12	Forskalingssystem.
FI900792A0 (fi)	1990-02-16	System foer dosering av utsprutad vaetska.
FI893940A0 (fi)	1989-08-23	System foer maetning av braeders vankant.
FI893152A (fi)	1990-12-29	System foer dosering av utsprutad vaetska.
FI894915A0 (fi)	1989-10-17	System foer kontrollmaetning av braeders kantning.