DK166051C - Optisk transmissionsplade, fremgangsmaade ved formoerkning af en saadan plade, og bagfra belyst skaerm omfattende en saadan plade - Google Patents

Optisk transmissionsplade, fremgangsmaade ved formoerkning af en saadan plade, og bagfra belyst skaerm omfattende en saadan plade

Info

Publication number: DK166051C
Authority: DK; Denmark
Prior art keywords: plate; labeling; procedure; optical transmission; screen covering
Prior art date: 1983-12-30

Application number

DK609784A

Other languages

English (en)

Other versions

DK609784A (da

DK166051B (da

DK609784D0 (da

Inventor

Douglas Allan Stanton

Original Assignee

Philips 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.)

1983-12-30

Filing date

1984-12-19

Publication date

1993-07-12

1984-12-19 Application filed by Philips Nv filed Critical Philips Nv

1984-12-19 Publication of DK609784D0 publication Critical patent/DK609784D0/da

1985-07-01 Publication of DK609784A publication Critical patent/DK609784A/da

1993-03-01 Publication of DK166051B publication Critical patent/DK166051B/da

1993-07-12 Application granted granted Critical

1993-07-12 Publication of DK166051C publication Critical patent/DK166051C/da

Links

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/62—Translucent screens
- G03B21/625—Lenticular translucent screens

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Overhead Projectors And Projection Screens (AREA)
Optical Elements Other Than Lenses (AREA)
Transforming Electric Information Into Light Information (AREA)
Laminated Bodies (AREA)

DK609784A 1983-12-30 1984-12-19 Optisk transmissionsplade, fremgangsmaade ved formoerkning af en saadan plade, og bagfra belyst skaerm omfattende en saadan plade DK166051C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US56702283A	1983-12-30	1983-12-30
US56702283		1983-12-30

Publications (4)

Publication Number	Publication Date
DK609784D0 DK609784D0 (da)	1984-12-19
DK609784A DK609784A (da)	1985-07-01
DK166051B DK166051B (da)	1993-03-01
DK166051C true DK166051C (da)	1993-07-12

Family

ID=24265421

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK609784A DK166051C (da)	1983-12-30	1984-12-19	Optisk transmissionsplade, fremgangsmaade ved formoerkning af en saadan plade, og bagfra belyst skaerm omfattende en saadan plade

Country Status (7)

Country	Link
EP (1)	EP0154053B1 (da)
JP (1)	JPS60159734A (da)
KR (1)	KR910005839B1 (da)
CA (1)	CA1260745A (da)
DE (1)	DE3481450D1 (da)
DK (1)	DK166051C (da)
SG (1)	SG85490G (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8600042A (nl) *	1986-01-10	1987-08-03	Philips Nv	Doorzicht projectiescherm en werkwijze voor de vervaardiging daarvan.
NL8600944A (nl) *	1986-04-15	1987-11-02	Philips Nv	Doorzicht projectiescherm en werkwijze voor de vervaardiging daarvan.
JPS6380241A (ja) *	1986-09-25	1988-04-11	Mitsubishi Rayon Co Ltd	透過型スクリ−ン
US4692359A (en) *	1986-12-05	1987-09-08	North American Philips Corporation	Magnetic application of light-absorbing particles to a lenticular screen
KR0172447B1 (ko) *	1988-08-25	1999-03-30	토마슈나스 엘기	전면 투사 스크린 및 전면 투사 스크린용 렌즈어레이
DK687288A (da) *	1988-12-09	1990-06-10	Dainippon Printing Co Ltd	Baglysprojektionsskaerm
JPH0463334A (ja) *	1990-07-03	1992-02-28	Matsushita Electric Ind Co Ltd	透過型スクリーン
US6816307B1 (en)	1999-10-18	2004-11-09	Bolin Sun	Large sized rear projection screen
KR101011938B1 (ko)	2001-12-13	2011-02-08	소니 주식회사	스크린 및 그 제조 방법 및 화상 표시 시스템
GB0210659D0 (en) *	2002-05-09	2002-06-19	Screen Technology Ltd	Display

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3218924A (en) *	1962-06-25	1965-11-23	Wendell S Miller	Rear projection screen
US3552822A (en) *	1968-06-07	1971-01-05	Gerald Altman	Rear projection screen
NL159795C (da) *	1968-07-22		Minnesota Mining & Mfg
US4262077A (en) *	1979-06-25	1981-04-14	Minnesota Mining And Manufacturing Company	Dry magnetic pressure-fixable developing powder
JPS5855921A (ja) *	1981-09-29	1983-04-02	Mitsubishi Rayon Co Ltd	透過型スクリ−ン
JPS5879239A (ja) *	1981-11-05	1983-05-13	Matsushita Electric Ind Co Ltd	透過形スクリ−ン
JPS58145933A (ja) *	1982-02-25	1983-08-31	Mitsubishi Rayon Co Ltd	背面投影スクリ−ン
JPS58163930A (ja) *	1982-03-24	1983-09-28	Mitsubishi Rayon Co Ltd	背面投影スクリ−ンの製造方法
JPS59223419A (ja) *	1983-06-02	1984-12-15	Mitsubishi Rayon Co Ltd	透過型スクリ−ン
US4573764A (en) *	1983-12-30	1986-03-04	North American Philips Consumer Electronics Corp.	Rear projection screen

1984
- 1984-12-18 EP EP19840201895 patent/EP0154053B1/en not_active Expired
- 1984-12-18 DE DE8484201895T patent/DE3481450D1/de not_active Expired - Lifetime
- 1984-12-19 DK DK609784A patent/DK166051C/da not_active IP Right Cessation
- 1984-12-20 CA CA000470627A patent/CA1260745A/en not_active Expired
- 1984-12-27 JP JP28213884A patent/JPS60159734A/ja active Pending
- 1984-12-29 KR KR1019840008520A patent/KR910005839B1/ko not_active IP Right Cessation
1990
- 1990-10-24 SG SG85490A patent/SG85490G/en unknown

Also Published As

Publication number	Publication date
SG85490G (en)	1991-01-04
EP0154053B1 (en)	1990-02-28
DE3481450D1 (de)	1990-04-05
EP0154053A3 (en)	1986-07-30
CA1260745A (en)	1989-09-26
JPS60159734A (ja)	1985-08-21
DK609784A (da)	1985-07-01
DK166051B (da)	1993-03-01
KR850004650A (ko)	1985-07-25
EP0154053A2 (en)	1985-09-11
KR910005839B1 (ko)	1991-08-05
DK609784D0 (da)	1984-12-19

Similar Documents

Publication	Publication Date	Title
GB2140167B (en)	1986-10-01	Optical fibre attenuator
GB2070309B (en)	1983-12-21	Optical display panel structure
AU566493B2 (en)	1987-10-22	Non-linear waveguide components
EP0361508A3 (en)	1990-11-28	Non-linear optical device
KR900019535U (ko)	1990-11-09	광학식 · 전자식 겸용 뷰파인더
EP0421352A3 (en)	1991-05-08	Optical attenuator
DK209083A (da)	1984-11-11	Transparent baglysprojektionsskaerm
AU2963084A (en)	1984-11-19	Light sign
DK166051C (da)	1993-07-12	Optisk transmissionsplade, fremgangsmaade ved formoerkning af en saadan plade, og bagfra belyst skaerm omfattende en saadan plade
GB2215037B (en)	1992-09-02	Optical input arrangement
HK99794A (en)	1994-09-23	Optical film
GB8807941D0 (en)	1988-05-05	Optical display screen
AU504805B2 (en)	1979-11-01	Joining optical fibers
DK6587A (da)	1987-07-11	Transmissionsprojektionsskaerm og fremgangsmaade ved fremstilling af skaermen
DK470483A (da)	1985-04-13	Transparent baglysprojektionsskaerm
GB8829180D0 (en)	1989-01-25	Optical grading
JPS55140736A (en)	1980-11-04	Light screening glass board and its manufacture
GB8328575D0 (en)	1983-11-30	Optical fibre attenuator
DE3174458D1 (en)	1986-05-28	Metronome with optical and or acoustical indication
GB8313485D0 (en)	1983-06-22	Optical panel
DE3277004D1 (en)	1987-09-24	Optical keyboard with common light transmission members
JPS5769039A (en)	1982-04-27	Light composite board and its manufacture
JPS56411A (en)	1981-01-06	Sign light
DK605689D0 (da)	1989-11-30	Billedfremvisningsapparat med lystransmitterende skaerm, og fremgangsmaade ved fremstilling af samme
GB9000968D0 (en)	1990-03-14	Optical attenuator

Legal Events

Date	Code	Title	Description
1999-04-19	PBP	Patent lapsed