GB2411783A - Laser projector - Google Patents
Laser projector Download PDFInfo
- Publication number
- GB2411783A GB2411783A GB0404505A GB0404505A GB2411783A GB 2411783 A GB2411783 A GB 2411783A GB 0404505 A GB0404505 A GB 0404505A GB 0404505 A GB0404505 A GB 0404505A GB 2411783 A GB2411783 A GB 2411783A
- Authority
- GB
- United Kingdom
- Prior art keywords
- laser
- scanner
- car
- data
- pen
- 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- Withdrawn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
- 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
Abstract
An image projecting device includes red, blue and yellow laser emitters 6, a bi convex lens 7, a bi concave lens 8 and a biconvex lens 10. A computer may process image data, for projection, from a variety of input sources such as a scanner, a light pen, laser disc or floppy disc.
Description
241 1 783 Osprey sew User Fr..r D=s- on 11G C'0.prJ:Gr Semi US22 P370 Or
GO cl) .6 idea: for a l=ctJrer- and the system may be po't= o: f:d Fin sews the Compcd Laser Err ig. S si data t sc.er' . A -I. gllt p Fig. tori be U5'e6 to if data canto cue so - s ore brie sc em 5-a: oe col36 Mitt harps to -bars tne screen 1 sly Or l.-.Tr the S-iStP to pG:iC (3n{ti';s Ash as: tin ate llrirlc;T- r tO 5T,'3.2 display, fir p1;o'd3e <Splai, frm pre'-3sly savored d;3t which 1.5 be.2 d On 7 User dis<C Or to j[C-56e abet Wisp ay O'T1 Et -iq7] 40< -'t Allen wimpy ails In. 0, {i'{lans' such as <::-e th:e concur of Brie pro<iu<:5 Idler Cope flight pen care e ertere] va the t1- serf Te sc-r.er, an<] a.
line,1 be prod: by T.ro-nf. the Aft Tamp ft the light perlL serslLie SC. r5een.
There are i=ser disco or floppy fu7Li5 Ttech()r T;Jat Clara lee ser;t prc, = died a! i 0!lplt aft r.=F1! I [F;]4E) or laser light i,mage sort a Brazil or fierce 'display screen, or on [JiCit:i! pamper i S tcaCi i hat. <j! Also mace Possible by th,is mRmory is rid g Norman which has been ,rterd v a the Beta i, Spat so. F. :3;s tt:e laser disc storage cc. mpartmenc. Fig 4 s iamb fl oppyr disc storage c:ompartment Fig is the laser light producer. Fig. is a =rrargement of three 32r light prodLuers rhiiP It three bevels r;3= Or rjbi'- ,Qr!L 'elf \hi:Gt!i lrer6!' 3 secort;3L which is b 1 He and a thirst wh] ch As yel 0w IrOhie begins belt laser 1hlt converge OFT bi core 1-riS Fig. which linen pass thro-!1h hi cor>.-ve Jiens Fig I.S wh:h may move Carts or backwards via electromagret ill pistons Fig 1. and Clhen pass through a bi convex terns Eig 1.10 which moves t e b=m eft, ringlet, Lips days. furor th top left Decreer of rectangular screen to the bottom right corner bold Deli ies on the Ji ater.y affect of v ewe.g the image being drown arid redir;wr' four as. long as ill is desired to bclve curie image that: can also be vie'redL fin the data i nip sorer shown tort the wal 1 or audience display screen. F in- 1! .10 s the easel Tut loci COìrfex:! ens.
Fig. is at. electrolag-letic p store whc!L c go IDacl:wa:rds or:orh-ards i3Ir56j OC)IC:t:lyr fJc:hOns!a'yr t33iC the flair aft. passes through til= :ens eft, ret, up, down.
her Parr be users, this car: At to cliff computer unto= tills Pi spl r7Ji IF anti i3 ream e. [ 322;LaLr;5r car thus be sent to the computer m the scanner forum a sheet: w tP d splay c, - t n Aces:1w alp on tt1e LOD display car on wall or a -dir>-lce display screen via the laser light producer Or produce printout Via the printer.
A printer clan he ushers..
Fit g 1 1 I: s an. art aff swig sch..
Fig 1.13 Ens plug to connect curie system to power source such as mains Tic The user light producer, Outer and data. uput screen h has the Go; pen It art,] clip to attach t as fife] as the laser dx so any floppy d: sc memory.ce c'ne and raft be carry ed around a.
briefcase.
Claims (1)
- CompulLrised ic;Ss= P'c,s=tc>' Claims . A Compilter sed:Laser ProSeccor wech cars produce art coslQu-rd In.- ,. 5 wral Qua rJrJi Ice do sol ay scones or form a pro r Otis dare ripen Sharon it:h: t pen r, from a aser d Ss car ric,pp,-y u SsS. or frnm a scanner, data clan also Use saved by the system, the system can Joe fixed or portable, the syst:er. is substantially as described herein 'itch rererene tLo t:;h acks:Fgany: ng jesl {?tiLon arid drawl ngs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0404505A GB2411783A (en) | 2004-03-01 | 2004-03-01 | Laser projector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0404505A GB2411783A (en) | 2004-03-01 | 2004-03-01 | Laser projector |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0404505D0 GB0404505D0 (en) | 2004-03-31 |
GB2411783A true GB2411783A (en) | 2005-09-07 |
Family
ID=32051074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0404505A Withdrawn GB2411783A (en) | 2004-03-01 | 2004-03-01 | Laser projector |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2411783A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5517263A (en) * | 1994-07-25 | 1996-05-14 | Proxima Corporation | Image projection system and method of using same |
EP0798659A1 (en) * | 1996-03-28 | 1997-10-01 | Symbios Logic Inc. | Image generation and display method and apparatus |
US5700076A (en) * | 1994-07-25 | 1997-12-23 | Proxima Corporation | Laser illuminated image producing system and method of using same |
US6183092B1 (en) * | 1998-05-01 | 2001-02-06 | Diane Troyer | Laser projection apparatus with liquid-crystal light valves and scanning reading beam |
-
2004
- 2004-03-01 GB GB0404505A patent/GB2411783A/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5517263A (en) * | 1994-07-25 | 1996-05-14 | Proxima Corporation | Image projection system and method of using same |
US5700076A (en) * | 1994-07-25 | 1997-12-23 | Proxima Corporation | Laser illuminated image producing system and method of using same |
EP0798659A1 (en) * | 1996-03-28 | 1997-10-01 | Symbios Logic Inc. | Image generation and display method and apparatus |
US6183092B1 (en) * | 1998-05-01 | 2001-02-06 | Diane Troyer | Laser projection apparatus with liquid-crystal light valves and scanning reading beam |
Also Published As
Publication number | Publication date |
---|---|
GB0404505D0 (en) | 2004-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |