CN1152491C - Device for recording visual information represented on a monitor - Google Patents
Device for recording visual information represented on a monitor Download PDFInfo
- Publication number
- CN1152491C CN1152491C CNB951965700A CN95196570A CN1152491C CN 1152491 C CN1152491 C CN 1152491C CN B951965700 A CNB951965700 A CN B951965700A CN 95196570 A CN95196570 A CN 95196570A CN 1152491 C CN1152491 C CN 1152491C
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- Prior art keywords
- symbol
- photosensitive material
- thin layer
- diaphragm
- monitor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/48—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for recognising items expressed in broadcast information
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
- G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
Abstract
A device for recording visual information represented in a partial area of a monitor, in particular a code, has a recording medium made of photosensitive material capable of being fastened to the surface of the monitor by an adhesive layer arranged at the monitor side. The photosensitive material is applied on a flat substrate and is only responsive at the monitor side in certain defined, mutually spaced areas. Also disclosed is a telecommunications code transmission process.
Description
The present invention relates to a kind of especially device of symbolic information of the image information that shows on the part in monitor zone that is used to be stored in, comprising the storage medium made from photosensitive material, described photosensitive material can be by being fixed on the monitor surface at the effective adhesion layer of monitor side.
This device is known from German patent application P4312185.3.The goal of the invention of describing in this patent application is, a kind of device is provided, and utilizes this device, by encouraging spectators to participate in, can make the TV programme of any kind more interesting, and, utilize this device, TV and Radio Corporation can obtain the information of relevant spectator attendance.
Example about the use of described this device has been described in above-mentioned German patent application.
Technically, the problem of utilizing this device to produce is, in the information of describing on video screen imaging on the surface of non-sharp (non-sharp) mode owing to the thickness of glass tube at screen, thereby make that in some cases the information of being described can not be stored on the photosensitive material in absolute sharp (absolutelysharp) mode.
The objective of the invention is to design a kind of device of in German patent application P4312185.3, describing, be used for being stored in by this way the image information that shows on the monitor subregion, make the information of on screen, describing in sharp as far as possible mode, or the mode that can be identified with ground as well as possible is stored on the photosensitive material.
According to the present invention, described purpose is achieved in that photosensitive material is applied on the plane mounting medium, and only effective in the specific region separated from each other of monitor side.Particularly can realize by following manner:
In a side of the mounting medium adjacent, provide diaphragm (mask) or film (diaphragm) layer, specifically with monitor, the thin layer of the porous that realizes focusing effect is provided, and in the effective coverage, make printing opacity, the zone between the effective coverage makes lighttight, with/or
Photosensitive material only is applied to the active zone of mounting medium.
According to the present invention, by active zone and dead space are provided, to guarantee only to trigger storing process in active zone from the light that monitor penetrates, wherein the active zone of photosensitive material is disabled the district and defines mutually.
According to characteristics of the present invention, photosensitive material is applied on the plane mounting medium, and be effectively in the monitor side, these characteristics of the present invention comprise all possible structure of mounting medium and photosensitive material, wherein can trigger the storing process of photosensitive material from the light of monitor.Be photosensitive material can be set on the monitor side of mounting medium and also can-for example when using transparent mounting medium-be set on the side away from the mounting medium of monitor.
Because in each case, it is separated from each other that each active zone is disabled the district, and thereby isolate mutually, therefore each zone that guarantees to be used for the photosensitive material of stored information receives only the light that this zone is received, thereby, receive the optical information that receives for adjacent domain by providing the dead space just can get rid of.In this way, can on all effective coverages of the photosensitive material relevant, form quite sharp image with each transmission region of diaphragm or thin layer.
When sending program, on screen, show a symbol, its geometry is selected like this, makes to have only the ten minutes special region of photosensitive material to be exposed.Providing the specific quantity of active zone (for example 6 to 12) afterwards, can make specific symbol, especially the symbol that has two or three different brightness degrees is displayed on the screen, and can be stored in the photosensitive material, each symbol is respectively corresponding to the ad hoc structure of the bright dark space in the symbol that sends.By have a mind to arranging of the clear zone on screen, the active zone that is oppositely arranged accordingly with the clear zone that only makes photosensitive material is exposed.
By this method, if the special symbol of a program and a described kind interrelates, for example during the analysis of storage device, can determine just spectators have seen the program of which kind of type.Use described mode, thereby the symbol that characterizes program is stored in the photosensitive material, and can check then whether storage device of the present invention is being fixed on the screen during the playing programs.
In one of device of the present invention possible embodiment, use non-sensitization carrier material, for example sheet metal only adds photosensitive material in these zones that are intended for use store image information to the end on sheet metal.Effective coverage of the present invention is then represented in these zones, and they are delimited mutually by inactive area, and correspondingly inactive area is not applied photosensitive material.
In this case, its advantage only is to need quite few photosensitive material, because only the effective coverage of mounting medium is applied photosensitive material.In this way, can reduce manufacturing cost.
When thin slice that uses the top or thin layer, the transmission region of diaphragm or thin layer limit on the photosensitive material thereon can store image information these effective coverages.Thereby making light only arrive on the photosensitive material by transmission region, can not expose in the zone of the photosensitive material that is covered by light tight district.
Also have an advantage to be, photosensitive material only is applied to final these zones as store image information upward the time wittingly, also can reduce manufacturing cost when using diaphragm or thin layer.
Diaphragm or thin layer comprise a kind of lighttight basically material at least, paper for example, and card, hardboard or plastic plate, or by coating processes light-proof material is added on the mounting medium.
Diaphragm or thin layer are made like this, and the feasible effect that can reach focusing by it is so as to strengthening the acutance of the image of storing.
For this reason, described when having certain thickness diaphragm or thin layer when using, for example can form each transparent area by otch, the most handy porose or the film of seam arranged.Particularly, can use the many such holes or the film of seam, preferably have the rounded basically otch between 3 to 500, thereby form various porose films.
In most preferred embodiment otch or active zone was arranged, otch distributed regularly around the central point of diaphragm or thin layer basically.
The thickness of thin layer is selected according to the size of the sensitivity of photosensitive material, the otch that provides in thin layer and the acutance wanting stored and appear at the image on the screen surface.In this relation, photosensitive material is responsive more, or the otch in the thin layer is more little, and then film can be thin more.
Problem to be solved mainly is among the present invention, make and be reflected on the outer surface of glass tube in non-sharp mode because of the glass tube of screen has a certain thickness at the image that forms on the glass tube medial surface, in order to compensate this acutance defective, for example, described thin layer is provided, image is focused on photosensitive material.In this structure, the glass tube of screen is thick more, then must make focusing effect strong more, and this is that glass tube is thin more, the reason that the thickness of thin layer can be more little.
In general application, the thickness of thin layer is approximately 5mm.
In order to make storage device of the present invention as far as possible soon and economically, it is flat shape basically that suggestion is made what contain different layers to storage device.Thereby, for example in a simple embodiment, can on light-sensitive surface, only apply a diaphragm or thin layer and adhesive layer.By this flat structure, storage device also can repeatedly be put with the saving space, and is convenient to transportation and sells.
This storage medium can be made disc, yet, any other required shape, for example circular basically or polygonal, rectangle hexagonal or octagonally all can adopt especially.For example, also can make the shape of sign of TV and Radio Corporation or the shape that other helps selling, especially represent the shape of special industry.
It seems that from the viewpoint of manufacturing technology the profile that makes diaphragm or thin layer is favourable during basically corresponding to the profile of mounting medium.
For photosensitive material, should use this material, make to add developer, between the action period of light, just can change significantly, thereby can be omitted in the development treatment of after exposure, carrying out separately under the regular situation.
Preferably use photochromic material.These materials are characterised in that when using UV-irradiation, they present specific color, and when using radiation of visible light, then become transparent.
Before storing process, use the UV-irradiation photochromic material, so that can then reflect or the image of visible emitting or the storage of symbol.Between with UV-irradiation and storing process, must guarantee photosensitive material not by radiation of visible light, or only by the negligible time of radiation of visible light.For this reason, can provide light non-transmittable layers to storage medium in a side, and utilize adhesive layer to be fixed on the carrier card of lighttight for example postcard away from adhesive layer.
Time for exposure preferably is approximately 30 minutes, image occurs on the inherent photochromatic layer between at this moment, but this time changes according to used photochromic material and the brightness that sends image.
When photosensitive layer comprises the photochromic material of several visible lights that respond different wave length respectively, then can be in storage device of the present invention the storage color image.
Use the advantage of photochromic material to be, after exposing, can pass through to use the UV rayed, thereby photosensitive material can be reused in simple mode.
In most preferred embodiment, the mounting medium that wherein is introduced into photosensitive layer is on the side away from the monitor side, be provided the reflector, especially bright, white and/or metallic reflector are used for the light reflected back photosensitive layer that especially sees through by transparent mounting medium by photosensitive layer.This just makes photosensitive material expose more consumingly and shortens the time for exposure.
Be preferably on the side away from monitor one side of mounting medium or photosensitive material and utilize evaporation deposition aluminium lamination or silver layer.
Especially the adhesive layer away from the side of mounting medium that is arranged on film or diaphragm preferably is made into self-adhesive layer, can be covered by the diaphragm that can be removed before being used for this device.Help the sale of storage device in this way, and spectators handle do not have yet the difficulty.
But, adhesive layer may not be made self-adhesive layer, for example can be adsorbed on storage device on the screen by electrostatic force.
When the layer that absorbs visible light especially black layer is provided at a side towards monitor is favourable.The mistake exposure that avoids interference reflection in this way and cause thus.Therefore, described adhesive layer for example also can constitute with the material that absorbs visible light.
For example can provide light non-transmittable layers in a side to storage device away from screen.Any required picture and text and symbol can be imprinted on this one deck with the visible mode of spectators, thereby spectators can see in storage device is added in whole time on the screen.Like this, the side away from the storage device of monitor can be used as advertising surface.
Photosensitive material can be designed to store the symbol element of different brightness degrees, especially the symbol element of two or three different brightness degrees.
In addition, can make storage medium and select frequency, make only specific light wavelength for example to be reacted to the light wavelength of particular color.This bring can the storage color image advantage.
By storing several brightness degrees or several color, can increase significantly by stored different symbol quantity.
Locate on monitor in order to help storage medium, at least one best three or 4 datum marks in the circumferential distribution of mounting medium or diaphragm and film can be provided, when being connected storage device on the monitor, must be one or several mark alignment shown on they and the monitor.
Can utilize the outer contour of mounting medium and diaphragm or thin layer to make datum mark, and describe a non-point symmetry line, thereby make that orientation just can be fixed on storage medium on the screen clearly.
When the center at diaphragm or thin layer provides a center cut especially during circular incision, can simplify connection procedure more.
Because the size of the symbol that will write down on storage medium depends on the size of each monitor, thus the size of storage medium at least within certain limit must and the size match of monitor.
For this reason, can be essentially round interior zone by one and make a laminated product that comprises diaphragm or thin layer and photosensitive material layer or mounting medium around the ring zone of described interior zone with one heart, and the circle zone can be separated each other with circle ring area with at least one.In this way, otch in annular section or active zone are relevant with each otch or each active zone in the circle.Best each relevant otch or active zone are separately positioned on from the straight line of the central point extension of diaphragm or thin layer.
When on less screen, using the storage medium that forms in such a way, circle and ring-shaped area are separated, and only border circular areas is fixed on the screen without ring-shaped area.When on than large-screen, using this storage medium, then use the whole storage medium that comprises circle and ring-shaped area, or only use the annulus that separates with the circle.
When storage medium is used on the very different screen of many sizes, can provide corresponding concentric a plurality of ring-shaped areas mutually.
When storage medium being divided into circle and at least one ring-shaped area, it is favourable providing above-mentioned datum mark to circle and ring-shaped area both, thereby makes the circle also can be located on monitor reliably individually.
At least one lens is especially preferably made the plastic lens of Fresnel lens, is set between screen and the storage medium, or is arranged between adhesive layer and the mounting medium.This lens can be contained in the storage device of stratiform of the present invention without difficulty.
This lens for example can be used for the symbol with non-sharp mode imaging is focused on screen, thereby make and in specific acutance mode glyph image to be formed on the storage medium.If desired, also can use the structure that comprises a plurality of lens.
Storage device of the present invention also can constitute like this, the developer that makes the image information be used for making storage become visible image is put in the storage device, perhaps makes the developer liquids development that the image information of storage then is developed the agent layer or can contact with storage device.
It will be very favourable being installed in it on carrier card, card, hardboard or the stacking card of paper or the stacking hardboard when spectators obtain storage device of the present invention, and these cards etc. preferably have the form of postcard.In this way, can sell this storage device, simultaneously after the storage device exposure with form very easily, spectators can obtain the carrier card of postcard shape, at this fixing storage device of exposure of spectators above card, like this, spectators can return TV and Radio Corporation to it.When the weight of the carrier card that comprises storage medium restrains smaller or equal to 50 is favourable, because at this moment the postage that is made is low.
In addition, when storage device can be fixed on the support card of postcard shape with tearing by means of its adhesive layer, be favourable.In this case, can save the diaphragm that is used for covering adhesive layer.After the storage device exposure, adhesive layer also can be used again, so that storage medium is fixed on the support card of postcard shape.
On the carrier card, more than one storage device can be set directly.
On the carrier card, preferably be provided for taking off the recess of storage device, so that simplify taking off of storage medium.
In content of the present invention, a kind of method that is used for the symbol transmission technology has been proposed, described symbol can be displayed on the part of video screen, comprising a plurality of symbol elements of different brightness or color grade, and can be stored in the described optical storage medium that is fixed on video screen.
Can be stored in the symbol that occurs on the video screen of different size on the storage medium for same size, according to the present invention, described symbol has and is essentially point-symmetric shape at least.
Preferably symbol has round shape, thereby symbol is sent out with the adjacent symbol element that is essentially round fan shape.
In addition, when the special symbol element of symbol sends in TV programme in chronological order one by one, be favourable, because the televiewer can not see the complete symbol on the screen, thereby increase fail safe, prevent to forge.
In addition, be favourable when symbol does not need to follow specific TV programme to send and optionally mix when sending by the teletext quilt, so just make to have only and use the spectators of storage device of the present invention that symbol is shown.
Another most preferred embodiment that is used to send the method for symbol of the present invention is illustrated in conjunction with Fig. 4.
In addition, other advantageous embodiments of the present invention has been proposed in the dependent claims.
Most preferred embodiment of the present invention is described with reference to the accompanying drawings, wherein:
Fig. 1 is the screen that has according to storage device of the present invention,
Fig. 2 is the schematic plan view that has according to the carrier card of storage device of the present invention,
Fig. 3 is according to the present invention and according to the profile of Fig. 2 by the cross section A-A amplification of storage device, and
Fig. 4 is a schematic symbol diagram of utilizing method of the present invention to send.
Fig. 1 represents front view monitor or video screen 1 in the mode of signal.Directly fixing storage device 2 in the upper left corner of screen, and covering the part that can on screen, show the television image zone according to plate-like of the present invention.
Fig. 2 represents the carrier card 3 that is used for 6 storage devices 2 according to of the present invention, and storage device more or less can be arranged on the carrier card with the same manner.
For example, carrier card 3 can be made by hardboard, and has the shape of clear signal.Use this form, the storage device 2 of TV can be sold easily, because carrier card 3 can be used to pack the storage device 2 of sale on the one hand, on the other hand, also can be used to return the storage device 2 of exposure.
Storage device 2 preferably has the thickness of about 5mm, and is inserted in the breach of on the carrier card 3 and form fit storage device 2.Frictional engagement between the edge district 4 by storage device 2 and the edge of each otch prevents that storage device 2 from separating with carrier card 3.But, also can storage device 2 be fixed on the carrier card 3 by other adhesive layer.
In order to help that storage device 2 is taken off from carrier card 3, on the carrier card, provide depression 5.
Storage device 2 comprises the interior zone 6 that is essentially circular and the annular region 7 around interior zone concentric with interior zone, and border circular areas 6 and annular region 7 preferably only link together by frictional force, make to make it separated from each other as required.
Annular region 7 has 8 otch 8, can make on the photosensitive material that illumination contains in the storage device 2 by these otch.8 breach 8 center on the circumferential distribution of annular section 7 equably.
Each otch 9 in the circle is relevant with each otch 8 of annular 7.In this structure, each relevant otch 8,9 is respectively along the center 10 outward extending linear array from storage device 2.
Provide equally distributed 4 reference marks 11 on the circumference of storage device 2 on the ring-shaped area 7, be used for location on screen 1.These reference marks 11 are made into vee, and one of them is made into leg-of-mutton to outer lug.
Annular regions 7 is provided with corresponding reference mark 12,
At the center 10 of storage device 2, provide the center cut 13 that can be used for the life-span location.
In order to prevent directly to imitate by the light source that the exposure process that monitor 1 is realized is deliberately used, or make described imitation difficult more, at least one can be set at storage device 2 or in diaphragm or thin layer in such a way is used for false proof to guarantee the otch 24 of fail safe, 25, make by guaranteeing fail safe, prevent that active zone that the otch forged 24,25 forms from receiving the light from least two symbol elements that can show on monitor.If one of this two symbol element is dark and another is bright, then is in by dark symbol element exposure with by the intermediate light value between the bright symbol element exposure and will will be stored in and will be used on the relevant photosensitive region of the false proof otch that fail safe is provided 24,25.
The imitation of this medium value than copy have only one dark or have only a bright step of exposure much more difficult, thereby can prevent to forge, improve fail safe.
In an enforcement of the present invention, 6 otch 24 that are used for false proof raising fail safe are provided at annular region 7, and 6 otch 25 that are used for false proof raising reliability are provided at circle 6.
Just as already explained, storage device 2 was arranged on the specific region of carrier card 3 can pulling down local formula before using.In order to expose, storage device 2 takes off from carrier card 3.After exposure, can reload on the carrier card 3, and send TV and Radio Corporation as bright letter with carrier card 3 one will.
The address of TV and Radio Corporation preferably is imprinted on the reverse side of the carrier card 3 that is not illustrated.
Carrier card 3 also can provide the otch of perforation, wherein can insert the storage device after the exposure, or after storage device exposure with the storage device embedding thereon, on the side of storage device, provide adhesive layer, and can pass through described otch from the back of carrier card.The mensuration of the storage device that this helps exposing, for example they can take off and utilize the image processing apparatus processing from the carrier card.For the carrier card of this class, the storage device after being loaded into the carrier card exposes once more, in this case, provides lighttight cover piece at the back side of carrier card, for example removable paper tinsel or the card stock that can be folded up.Be preferably between the adhesive layer on lighttight cover material and the storage device, transparent paper tinsel is provided in the zone of otch at least.
In addition, also can provide at least one other layer in the front of the carrier card that is bonded with storage device, for example be used to protect adhesive layer on the storage device to exempt to destroy or its layer that covers.
It is contemplated that out other a large amount of embodiment of carrier card, these embodiment can guarantee that the storage device that is exposed can not exposed by any other incident light after exposure takes place, thus the feasible image information that never may read simply in the adhesive layer (stuck) that is stored on the storage device.
Fig. 3 represents the storage device 2 according to Fig. 2, passes through the enlarged drawing of the A-A section of its annular region 7 before being added on screen.
The structure of storage device 2 is stratiform, has the adhesive layer 14 on the be bonded at screen transparent or printing opacity, and it was covered by diaphragm 15 before storage device uses, and diaphragm 15 can be torn off along direction shown in the arrow by the user.Just expose adhesive layer 14 after removing diaphragm 15, be fixed on the screen by adhesive layer 14 then.
Near adhesive layer 14 be thin layer 16, the same with adhesive layer 14, thin layer 16 is provided with the otch 8 of perforation.Thin layer 16 is made by lighttight material, makes that light can only be by thin layer 16 in the zone of otch 8.When thin layer 16 or otch 8 are enough thick, then can realize focusing effect according to the aperture imaging principle.Therefore, the thickness of the thickness of film 16 or otch 8 must be selected according to the sensitivity of photosensitive material and according to the thickness of glass of screen.
Like this, the video of the high sharpness of the image that can obtain showing on screen on photosensitive layer 17, photosensitive layer 17 are arranged on the side away from adhesive layer 14 of thin layer 16.
Photosensitive layer 17 is suitable reflector 18 away from a side joint of thin layer 16, is used to reflect the light of monitor irradiation.This reflector can be a metallic reflector, and the light reflected back photosensitive material 17 that passes through photosensitive material 16 by the monitor irradiation.
All layers are preferably made by flexible material, and this helps storage device to discharge or take off from screen.
Fig. 4 represents that available method of the present invention sends and is applicable to the symbol 19 that makes storage device 2 exposures according to Fig. 2 and Fig. 3.
In the example of Fig. 4, specific symbol element 20 is bright, and remaining symbol element is dark.When use was fan-shaped 8 symbol elements at 20,21 o'clock, arrange by the difference of bright dark space, also the variation of the ratio by bright dark space quantity can send or represent 256 different symbols.
Storage device 2 correspondingly is fixed on the symbol 19 shown on the screen 1, makes in each case an otch 8,9 are positioned at the top of each symbol element 20,21, like this, just be passed on the photosensitive material 17 of storage device 2 in the information that contains in the symbol element 20,21 (bright or dark).
Because symbol element 20,21 is fan-shaped, so when otch 8,9 was positioned at each relevant sector region top of symbol 19, total energy guaranteed that storage device 2 is correctly exposed.Be in the whole zone of fan-shaped symbol element 20,21, otch 8,9 can have multiple arrangement, at least when the area of otch 8,9 suitable hour be like this than the area of symbol element 20,21.Can guarantee the storage of the symbol 19 on video screen 1, represented in this way, and video screen 1 had corresponding different size equally this moment, and in storage device 2, can store the image of unified identical size with different size.Therefore, for the different screen size in certain scope, can use unified storage device 2.If surpass this scope, then storage device 2 can be divided into the zone of two different sizes, as two zones 6,7 that illustrate for example in conjunction with Fig. 2.
At least when beginning to send symbol 19, can send along its circle distribution for example in three locational arrow shaped zones 23.These sagittate regional 23 are used for making storage device to locate on screen 1.Particularly according to the reference mark 11,12 and 23 alignment of arrow shaped zone of the nick shaped of Fig. 2.
Method of the present invention is not limited to the embodiment that is used for transmission symbol 19 shown in Figure 4.Also can directly comprise symbol element more or less in a symbol, perhaps each symbol element can transmit several brightness degrees or color.Particularly when with three kinds of different brightness degrees " bright ", " in ", " secretly " when sending symbol, at least can send a grade for " in " the special symbol element, at this moment in only about half of total exposure time, send the grade of " bright ", and in remaining time for exposure, send the grade of " secretly ", can prevent from this way to forge, improve fail safe because symbol only shows once, the televiewer can not judge which symbol element on storage device, form at last " in " value.
Claims (36)
1. device that is used for store image information, this device comprise and can it is characterized in that by means of the photosensitive material storage medium (2) that is fixed at the effective adhesive layer of monitor side (14) on the monitor surface,
Photosensitive material puts on the plane mounting medium (17), and is effective in the specific region separated from each other of monitor side only.
2. device as claimed in claim 1 is characterized in that,
Diaphragm or thin layer (16) are provided on the side adjacent with monitor (1) of mounting medium (17), and are made into printing opacity in the effective coverage, and that the zone between active zone is made into is lighttight.
3. device as claimed in claim 2 is characterized in that,
Photosensitive material only puts on the active zone of medium carrier (17), and diaphragm or the thin layer (16) that be made of light-proof material this moment have an otch (8,9) at least, utilizes otch (8,9) to form transmission region.
4. device as claimed in claim 3 is characterized in that,
A plurality of otch (8,9) are provided, are used to constitute perforated membrane.
5. device as claimed in claim 2 is characterized in that,
Active zone centers on central point (10) regular distribution of membrane layer or thin layer (16) basically.
6. device as claimed in claim 2 is characterized in that,
The thickness of thin layer (16) is according to the sensitivity of photosensitive material, the acutance selection that is provided at the size of the otch on the film (16) or shows on screen surface and want stored image.
7. device as claimed in claim 6 is characterized in that,
The thickness of thin layer (16) is approximately 5mm.
8. device as claimed in claim 2 is characterized in that,
Diaphragm or thin layer (16) are made of paper, card, hardboard or plastics.
9. device as claimed in claim 8 is characterized in that, diaphragm or thin layer (16) become laminated construction with photosensitive material or its mounting medium (17).
10. device as claimed in claim 1 is characterized in that,
A reference mark (11,12) is provided at least, is used for locating at monitor.
11. device as claimed in claim 1 is characterized in that,
Mounting medium (17) is a non-point-symmetric line with the outer contour of diaphragm or thin layer (16).
12. device as claimed in claim 10 is characterized in that,
Reference mark (11,12) is made of at least a portion of the outer contour of mounting medium (17) or diaphragm or thin layer (16).
13. device as claimed in claim 2 is characterized in that,
The laminate that is made of diaphragm or thin layer (16) and photosensitive material or mounting medium (17) comprises that an inside is essentially round zone (6) and with one heart around at least one annular region (7) of described circle regional (6), makes border circular areas (6) and the annular region (7) can be disconnected from each other.
14. device as claimed in claim 3 is characterized in that,
Otch (8) in annular section (7) or effective coverage are associated with each otch (9) or each active zone in the border circular areas (6), each otch that is associated (9,8) or each active zone that is associated are arranged on the straight line that extends from the central point (10) of diaphragm or thin layer (16) basically.
15. device as claimed in claim 13 is characterized in that,
Border circular areas (6) and annular region (7) are provided with the described reference mark of claim 10 (11,12).
16. device as claimed in claim 2 is characterized in that,
Diaphragm or thin layer (16) are made into circular or polygonal basically.
17. device as claimed in claim 3 is characterized in that,
At the central point (10) of diaphragm or thin layer (16), further, particularly provide round center cut (13).
18. device as claimed in claim 3 is characterized in that,
At least one is used for preventing to forge the otch that fail safe is provided and goes up so setting at diaphragm or thin layer (16), makes by being used for preventing to forge the active zone reception of everything interruption-forming that fail safe is provided from the light that can go up at least two symbol elements (20,21) that show at monitor (1).
19. device as claimed in claim 2 is characterized in that,
The outline of diaphragm or thin layer (16) is basically corresponding to the outline of mounting medium (17).
20. device as claimed in claim 1 is characterized in that,
Photosensitive material particularly is made of photochromic material, and it can visually change during light action.
21. device as claimed in claim 1 is characterized in that,
Photosensitive material is designed to store the symbol element (20,21) of different brightness degrees.
22. device as claimed in claim 1 is characterized in that,
Photosensitive material is designed to the storage color image information, and at this moment photosensitive material contains the light activated several photochromic materials to different wave length especially.
23. device as claimed in claim 1 is characterized in that,
Photosensitive material is all responsive to ultraviolet light and visible light, thereby the irradiation of the image that makes storage by ultraviolet light can be eliminated.
24. device as claimed in claim 1 is characterized in that,
Layer (18) is provided on the side away from the mounting medium (17) of monitor side, and, utilize the aluminium that on a side, is evaporated deposit or silver layer (18) as described reflector away from the mounting medium (17) of monitor side or photosensitive material on the light reflected back photosensitive material of monitor (1) radiation.
25. device as claimed in claim 1 is characterized in that,
Adhesive layer (14) is set on the side away from the diaphragm of mounting medium (17) or thin layer (16).
26. device as claimed in claim 1 is characterized in that,
On a side adjacent, provide the layer (14) that absorbs visible light with monitor (1).
27. device as claimed in claim 1 is characterized in that,
At least one lens is set between adhesive layer (14) and the mounting medium (17).
28. device as claimed in claim 1 is characterized in that,
At least one storage medium particularly is fixed on the carrier card (3) by adhesive layer (14), described carrier card (3) is made of paper, card or hardboard or stacking card or stacking hardboard, have depression (5) on the carrier card (3), be used for simplifying taking off of storage medium (2).
29. device as claimed in claim 28 is characterized in that,
Carrier card (3) has the postcard form.
30. a sending method that is exclusively used in symbol (19), described symbol (19) is:
-on the part of the area of video screen (1), represent,
-constitute by the symbol element (20,21) of a plurality of different brightness degrees, and
-can be stored in the storage medium (2) that is fixed on video screen (1),
It is characterized in that,
Symbol (19) sends with the point symmetry form basically, so that make that going up the video screen (1) of storing different size at the storage medium (2) of unified size goes up symbols displayed (19), wherein symbol (19) is sent out with the shape of circle basically.
31. method as claimed in claim 30 is characterized in that,
Symbol (19) sends with the form that is fan-shaped symbol element (20,21) basically.
32. method as claimed in claim 30 is characterized in that,
Outside the divided-by symbol (19), also send at least one mark (22,23), be used on video screen (1), making storage medium (2) location.
33. method as claimed in claim 30 is characterized in that,
Send the special symbol element (20,21) that sends symbol (19) in the unit in chronological order at one.
34. method as claimed in claim 30 is characterized in that,
When transmission have three different brightness degrees " bright ", " in " and during the symbol of " secretly ", at least like this send one " in " the special symbol element of grade, promptly the grade as " bright " sends in the only about half of time for exposure, and all the other time for exposure are as the grade transmission of " secretly ".
35. method as claimed in claim 30 is characterized in that,
Except that sending symbol (19), send a mark (24,23) at least, its color or brightness change after a special time, so that indication storage medium (2) time for exposure finishes.
36. method as claimed in claim 30 is characterized in that,
By during television transmission selectively the picture and text of mixed transmission send symbol (19).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4439264A DE4439264A1 (en) | 1994-11-03 | 1994-11-03 | Device for storing image information displayed on a monitor |
| DEP4439264.8 | 1994-11-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1168750A CN1168750A (en) | 1997-12-24 |
| CN1152491C true CN1152491C (en) | 2004-06-02 |
Family
ID=6532391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB951965700A Expired - Fee Related CN1152491C (en) | 1994-11-03 | 1995-11-02 | Device for recording visual information represented on a monitor |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0711046B1 (en) |
| JP (1) | JPH10508729A (en) |
| CN (1) | CN1152491C (en) |
| AT (1) | ATE233032T1 (en) |
| AU (2) | AU3846495A (en) |
| CA (1) | CA2162070C (en) |
| DE (2) | DE4439264A1 (en) |
| HU (1) | HU220723B1 (en) |
| PL (1) | PL178018B1 (en) |
| RU (1) | RU2141736C1 (en) |
| WO (1) | WO1996014698A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2341565A (en) * | 1998-09-18 | 2000-03-22 | Martin Processing Co Inc | Photosensitive films |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1949397A1 (en) * | 1969-09-30 | 1971-04-08 | Siemens Ag | Device for photographing fluorescent screen images |
| DE3318919C2 (en) * | 1983-05-25 | 1985-03-21 | TeleMetric S.A., Internationale Gesellschaft für Fernsehzuschauerforschung, Zug | Method and apparatus for collecting data on television viewing behavior of television viewers |
| US4613904A (en) * | 1984-03-15 | 1986-09-23 | Control Data Corporation | Television monitoring device |
| DE4312185A1 (en) * | 1993-04-14 | 1994-10-20 | Thomas Hohenacker | Device for storing image information displayed on a monitor |
-
1994
- 1994-11-03 DE DE4439264A patent/DE4439264A1/en not_active Withdrawn
-
1995
- 1995-11-02 CN CNB951965700A patent/CN1152491C/en not_active Expired - Fee Related
- 1995-11-02 PL PL95319971A patent/PL178018B1/en not_active IP Right Cessation
- 1995-11-02 AT AT95117287T patent/ATE233032T1/en not_active IP Right Cessation
- 1995-11-02 AU AU38464/95A patent/AU3846495A/en not_active Abandoned
- 1995-11-02 HU HU9702025A patent/HU220723B1/en not_active IP Right Cessation
- 1995-11-02 RU RU97108685A patent/RU2141736C1/en not_active IP Right Cessation
- 1995-11-02 DE DE59510557T patent/DE59510557D1/en not_active Expired - Fee Related
- 1995-11-02 EP EP95117287A patent/EP0711046B1/en not_active Expired - Lifetime
- 1995-11-02 JP JP8515043A patent/JPH10508729A/en active Pending
- 1995-11-02 WO PCT/EP1995/004305 patent/WO1996014698A1/en active Application Filing
- 1995-11-03 AU AU36648/95A patent/AU685007B2/en not_active Ceased
- 1995-11-03 CA CA002162070A patent/CA2162070C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU3664895A (en) | 1996-05-09 |
| CA2162070C (en) | 2000-05-02 |
| DE59510557D1 (en) | 2003-03-27 |
| PL319971A1 (en) | 1997-09-01 |
| MX9703247A (en) | 1998-07-31 |
| WO1996014698A1 (en) | 1996-05-17 |
| HU220723B1 (en) | 2002-05-28 |
| RU2141736C1 (en) | 1999-11-20 |
| EP0711046A1 (en) | 1996-05-08 |
| AU685007B2 (en) | 1998-01-08 |
| JPH10508729A (en) | 1998-08-25 |
| ATE233032T1 (en) | 2003-03-15 |
| AU3846495A (en) | 1996-05-31 |
| CN1168750A (en) | 1997-12-24 |
| HUT77274A (en) | 1998-03-02 |
| EP0711046B1 (en) | 2003-02-19 |
| PL178018B1 (en) | 2000-02-29 |
| CA2162070A1 (en) | 1996-05-04 |
| DE4439264A1 (en) | 1996-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: THOMAS. HOHENACKER TO: TV MILES INTERNATIONAL LIMITED |
|
| CP03 | Change of name, title or address |
Address after: Amsterdam Applicant after: TV Miles Int Co. Address before: Munich, Germany Applicant before: Thomas. Hohenacker |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |