CN201698146U - Single liquid crystal imaging digital microfilm camera - Google Patents
Single liquid crystal imaging digital microfilm camera Download PDFInfo
- Publication number
- CN201698146U CN201698146U CN2009202701157U CN200920270115U CN201698146U CN 201698146 U CN201698146 U CN 201698146U CN 2009202701157 U CN2009202701157 U CN 2009202701157U CN 200920270115 U CN200920270115 U CN 200920270115U CN 201698146 U CN201698146 U CN 201698146U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- film
- single chip
- image
- camera
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a single liquid crystal imaging digital microfilm camera. The camera is an apparatus which can photograph digital images to a monochromatic film. The single liquid crystal imaging digital microfilm camera comprises a display unit consisting of a single liquid crystal board, a camera lens, a liquid crystal display driving plate, a system control plate, a system power plate, a film feeding mechanism, a radiating fan, a system crate and system software, wherein the system software is arranged on a computer with dual-display function, the computer is operated through a computer keyboard, a serial port controls a cable to transmit shooting instructions, a display signal cable transmits digital images needing to be recorded on the film to the single liquid crystal imaging digital microfilm camera, the digital images are imaged on the single liquid crystal plate of the liquid crystal display unit, the system controls white LED light source to irradiate the liquid crystal plate, the images are exposed and imaged on the photosensitive surface of the film through the camera lens, the whole process of photographing digital images to the monochromatic film is completed, and the film is developed and printed by a filming developing and printing equipment so as to obtain the monochromatic photographic film of the digital images.
Description
Technical field
The digital microfilm recorder of single chip liquid crystal imaging is a kind of with directly expose monochromatic photographic equipment to film of digital image.Digital image is after machine is sent into the digital microfilm recorder of monolithic imaging as calculated, carry out Flame Image Process through special software, send into the digital microfilm recorder of monolithic imaging by the demonstration output of computing machine, imaging on the liquid crystal board of its display unit, system's control White LED light source irradiating liquid crystal plate, through camera lens ratio imaging exposure on film as required, exposure back film is developed and printed through developing and printing equipment, obtain the film of monochromatic digital image, be a kind of, can be widely used in the archives industry photograph fast equipment on the monochrome film of digital image, unit, the permanent preservation of the important e-file resource of individual.
Background technology
In the current information age, people find in a large amount of social activitieies that it is engaged in, and only depend on source book and file to preserve, provide various utilization services can not satisfy the demand as unique raw file.The organization and individual of society all needs to get in touch with and associate with relevant tissue or individual in being engaged in the process of social activities, and in this frequent social activities, each side all needs to collect and obtains some original materials of power on evidence.These original materials with probative value are information resources of indispensable law voucher, comings and goings and study in the social activities.Utilize the method for micrography can make the copy of original paper easily, image information on the microform is the true record of original paper, and can reproduce the information content of source document truly, people have got used to utilizing microform, and in some lawsuit process, tend to run into the testimonial material that some provide with the form of microform.Therefore obtain widespread use in the world.
Along with the continuous development of computer information technology, digital image is widely used in the every field.In the application owing to digital equipment and informationization technology such as enterprise, public institution, medical department, produce a large amount of digital image information, and the long preservation of these information, mainly store by digitizing technique, storage medium mainly contains tape, CD, disk cartridge, and storage format is a digital format.The digital format media holding time of prior art storage at present is shorter relatively, and is subject to the application system environmental restraint, and is not directly perceived.For having the digital image information that long preservation is worth, need regularly media to be checked, regularly duplicate again, bring inconvenience to long preservation.Convert digital image to analog form and be recorded in a kind of effective means that can be used as the long preservation digital image on the film, the monochrome film long shelf-life can be realized the demand of digital image long preservation more than the centuries.The film epigraph is not limited by the application-specific system environments, and image is directly perceived, can directly check image result on the film with simple tool, and microfilm can reduce digital image by scanner.Therefore using monochrome film record digital image is a kind of effective application model of archives industry long preservation capsule information.
Summary of the invention
Advantages such as the utility model provides a kind of and has that cost is low, stable performance, life-span are long adopt the single chip liquid crystal image device with photograph digital microfilm recorder embodiment on the monochromatic microfilm of digital image.
The technical solution of the utility model is: the liquid crystal display that the digital microfilm recorder of single chip liquid crystal imaging is made up of the single chip liquid crystal plate, camera lens, liquid crystal display drive plate, system control panel, system power supply plate, walk film mechanism, radiator fan, system chassis and system software and form.
Described parts, camera lens is at liquid crystal display and walk between the film mechanism, is fixed on the system chassis base.The liquid crystal board face of liquid crystal display, the minute surface of camera lens, to walk three in the light reaching the film face of film mechanism parallel and be centered close on the same axle center.
The pattern of walking film mechanism and the film of the ordinary camera mode of advancing is identical, and film is contained in the special adhesive magazine, and film size is two kinds of 35mm and 16mm.Film after the exposure is collected away in the in-house receipts film cassette of the same type of film, and bright room environmental takes out behind the film loader to develop and print on the equipment to film and washes.Radiator fan is responsible for the heat radiation in the system chassis, and system chassis inside meets film camera bellows standard-required.
The present utility model the image-display units parts formed of the single chip liquid crystal plate of two kinds of structures.Monolithic Lcos and Monolithic LC D.Lcos is a reflection liquid crystal, has the optical efficiency height, the advantage that resolution is high.LCD is a transmission-type liquid crystal board, and light channel structure is simpler, and the display unit volume is little, can satisfy the different application demand.
The utility model adopts the serial port umbilical cable, shows that cable is connected with computing machine that computing machine is installed two output driving circuits that show.Liquid crystal display of the present utility model is as a slave display of computing machine, system software is installed on computers, the digital image that need photograph on the film can use CD, USB flash disk, media datas such as disk cartridge are read in the computing machine, start the digital microfilm recorder system software of the single chip liquid crystal imaging on the computing machine, carry out shooting operation, under system software controls, the digital image that need record film is delivered to imaging on the liquid crystal board of liquid crystal display of digital microfilm recorder of single chip liquid crystal imaging, the White LED light source irradiating liquid crystal plate of system's control liquid crystal display, image is being walked exposure image on the light reaching the film face of film mechanism through camera lens, finish a digital image photography to the film overall process.The digital microfilm recorder system software controls of single chip liquid crystal imaging is walked film mechanism and is advanced a new film to exposure position, for next photography is got ready.The digital microfilm recorder system software of single chip liquid crystal imaging can be set and carry out automatically photography fast continuously, also can individual photography of manually-operated.Finish the film of exposure and send in the magazine that takes up, from the digital microfilm recorder of single chip liquid crystal imaging, take out, develop and print equipment through film and develop and print the photographic film that obtains monochromatic digital image.
Description of drawings
Fig. 1 is the digital microfilm recorder fundamental diagram of single chip liquid crystal imaging, 1 graphoscope in Fig. 1,2 computer keyboards, 3 pairs of Presentation Function computing machines, the digital microfilm recorder of 4 single chip liquid crystal imagings, 5 computing machines show cable, 6 umbilical cable.
Fig. 2 is the digital microfilm recorder system construction drawing of single chip liquid crystal imaging.5 computing machines show cable in Fig. 2,6 umbilical cable, the input of 7 AC power, the digital microfilm recorder cabinet of 8 single chip liquid crystal imagings, 9 walk film mechanism, 10 camera lenses, 11 liquid crystal displays, 12 liquid crystal display drive plates, 13 system control panels, 14 system power supplies, 15 fans.
Fig. 3 is the liquid crystal display of monolithic Lcos structure.9 walk film mechanism in Fig. 3,10 camera lenses, 11 liquid crystal displays, 112 White LED light sources, 113 polarization spectroscopes, 114Lcos plate, 1121 White LED lamp plates, 1122 mixed light mirrors, 1123 lens.
Fig. 4 is the liquid crystal display of Monolithic LC D structure.9 walk film mechanism in Fig. 4,10 camera lenses, 11 liquid crystal displays, 22 White LED light sources, 23 polarization spectroscopes, 24LCD plate, 221 White LED lamp plates, 222 mixed light mirrors, 223 lens.
Fig. 5 is the system software process flow diagram.
Embodiment
Fig. 1 is a fundamental diagram of the present utility model.In Fig. 1, the digital image microfilm recorder adopts the serial port cable, shows that cable is connected with two Presentation Function computing machines, a display that shows output termination computing machine, another shows the digital microfilm recorder of output order sheet liquid crystal imaging, liquid crystal display is as a slave display of computing machine, the digital microfilm recorder system software of single chip liquid crystal imaging is installed on computers, by computer keyboard input command start-up system software, control shooting operation of the present utility model.
Fig. 2 is a system construction drawing of the present utility model.In the sealing camera bellows, walk film mechanism 9, camera lens 10, liquid crystal display 11 fixed order on 8 chassis bases, it is characterized in that: camera lens 10 is at the single chip liquid crystal plate of single chip liquid crystal display unit 11 and walk between the light reaching the film face of film mechanism 9, and three parallel and be positioned on the same axle center.
Fig. 3 is the liquid crystal image display unit 11 that adopts reflection liquid crystal Lcos structure.In Fig. 3, image-display units 11 is made up of Lcos plate 114, White LED light source 112, polarization spectroscope 113.The polarization spectroscope 113 of image-display units 11 is between White LED light source 112 light-emitting areas and reflective liquid crystal plate Lcos114, polarization spectroscope 113 and led light source light-emitting area 112 and reflective liquid crystal plate Lcos114 inner face angle be 45 degree each other, the light-emitting area of led light source 112 and reflective liquid crystal plate Lcos114 inner face angle are 90 degree, the plane of three parts is positioned on the same axle center, the output face of reflective liquid crystal plate Lcos114 image is towards the plane of incidence of camera lens 10, and two faces are parallel.
Fig. 4 is the liquid crystal image display unit 11 that adopts transmission-type liquid crystal board LCD structure.In Fig. 4, its polariscope 23 is between the light-emitting area and transmissive liquid crystal panels LCD24 panel of White LED light source 22, three of led light source 22 light-emitting areas, polariscope 23 and transmissive liquid crystal panels LCD24 are parallel and be positioned on the same axle center, the output face of transmissive liquid crystal panels LCD24 image is towards camera lens 10 planes of incidence, and two faces are parallel.
Led light source 22 is made up of White LED lamp plate 221, mixed light mirror 222, lens 223.Mixed light mirror 222 between White LED lamp plate 221 and lens 223, three plane parallel and on same axle center.The outside of lens 223 is White LED 22 light source luminescent faces.
Fig. 5 is the digital microfilm recorder software flow pattern of single chip liquid crystal imaging, is system's entire work process.
Claims (3)
1. the microfilm recorder of a single chip liquid crystal imaging, in the sealing camera bellows, walk film mechanism, camera lens, liquid crystal display fixed order on the camera bellows base, it is characterized in that: camera lens is at the single chip liquid crystal plate of single chip liquid crystal display unit and walk between the film mechanism, the lens image plane of incidence is towards the single chip liquid crystal plate, the lens image output face is towards the light reaching the film face of walking film mechanism, and three parallel and be positioned on the same axle center.
2. single chip liquid crystal imaging microfilm recorder according to claim 1, it is characterized in that: the single chip liquid crystal image-generating unit that adopts reflective liquid crystal plate Lcos structure, its polarization spectroscope is between the light-emitting area and reflective liquid crystal plate Lcos of White LED light source, the light-emitting area of polarization spectroscope and led light source and reflective liquid crystal plate Lcos inner face angle be 45 degree each other, the light-emitting area of led light source and reflective liquid crystal plate Lcos inner face angle are 90 degree, the plane of three parts is positioned on the same axle center, the output face of reflective liquid crystal plate Lcos image is towards the camera lens plane of incidence, and two faces are parallel.
3. single chip liquid crystal imaging microfilm recorder according to claim 1, it is characterized in that: the single chip liquid crystal image-generating unit that adopts transmissive liquid crystal panels LCD structure, its polarization spectroscope is between the lateral surface of the light-emitting area of White LED light source and transmissive liquid crystal panels LCD, three of led light source light-emitting area, polariscope and transmissive liquid crystal panels LCD are parallel and be positioned on the same axle center, the output face of transmissive liquid crystal panels LCD image is to the camera lens plane of incidence, and two faces are parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202701157U CN201698146U (en) | 2009-03-04 | 2009-11-23 | Single liquid crystal imaging digital microfilm camera |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920009889.4 | 2009-03-04 | ||
| CN200920009889 | 2009-03-04 | ||
| CN2009202701157U CN201698146U (en) | 2009-03-04 | 2009-11-23 | Single liquid crystal imaging digital microfilm camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201698146U true CN201698146U (en) | 2011-01-05 |
Family
ID=43399393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202701157U Expired - Fee Related CN201698146U (en) | 2009-03-04 | 2009-11-23 | Single liquid crystal imaging digital microfilm camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201698146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207672A (en) * | 2011-06-10 | 2011-10-05 | 天津爱安特科技股份有限公司 | Device for carrying out liquid crystal display (LCD) monochrome image mosaic by prism |
-
2009
- 2009-11-23 CN CN2009202701157U patent/CN201698146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207672A (en) * | 2011-06-10 | 2011-10-05 | 天津爱安特科技股份有限公司 | Device for carrying out liquid crystal display (LCD) monochrome image mosaic by prism |
| CN102207672B (en) * | 2011-06-10 | 2013-07-17 | 天津爱安特科技股份有限公司 | Device for carrying out liquid crystal display (LCD) monochrome image mosaic by prism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1061148C (en) | Method and apparatus for printing images | |
| US8755059B2 (en) | Portable multiuse projector with fiber optic projection | |
| JP4620909B2 (en) | Image input / output device | |
| JP2016500155A (en) | Movable pressurization and shading mechanism and method for digital stereoscopic image printing | |
| TWI237152B (en) | Projecting device and image-acquisition method | |
| CN201698146U (en) | Single liquid crystal imaging digital microfilm camera | |
| CN201698145U (en) | Digital image microfilm camera | |
| JP2003075865A (en) | Device and method for optical writing | |
| CN101516630B (en) | Printer and printer system | |
| JP2004245914A (en) | Liquid crystal projector device and transparent plate used for same, and liquid crystal display panel | |
| CN102213909B (en) | Method for outputting high-resolution digital image to microfilm | |
| CN203311157U (en) | Digital microfilm camera exposure device using high-definition digital liquid crystal screen to carry out imaging | |
| JP2000056392A (en) | Projector | |
| US6741325B2 (en) | Method and apparatus for printing photographs from digital images using existing DPE mini labs | |
| CN203616576U (en) | Digital color enlargement exposing device using high-definition digital liquid crystal display screen to carry out imaging | |
| JP3581508B2 (en) | Display device | |
| JPS5915923A (en) | Device for photographing different kinds of pictures on same face | |
| CN201054069Y (en) | Electronic exposure system for digital photography developing and printing | |
| Weber | Specifications for a superior microtext reading machine | |
| JPS63269142A (en) | Image photographing device | |
| CN101075082A (en) | Digital three-dimensional and planar amplifer and method for digital image multi-screen seamless combined amplifying projection image | |
| JP3176884U (en) | Medical X-ray film photocopying equipment | |
| JP2002245747A (en) | Data recording method and recording medium | |
| JP2745262B2 (en) | Micro film camera | |
| Gordon | Microfiche viewing equipment guide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20151123 |