CN205621734U - Liquid crystal base imaging detection chip of addressable chromatography visual field - Google Patents

Abstract

The utility model discloses a liquid crystal base imaging detection chip of addressable chromatography visual field. Including automatically controlled liquid crystal imaging lenticule of area array and area array light sensitive detector, wherein, the automatically controlled liquid crystal imaging lenticule of unit is used for carrying out the further formula that assembles compression to the target through the compression light field that objective formed, is in through the modulation load signal voltage's on the automatically controlled liquid crystal imaging lenticule of area array mean square amplitude, the modulation the light ability of assembling of the automatically controlled liquid crystal imaging lenticule of unit, so the modulation by objective with the common target of confirming of the automatically controlled liquid crystal imaging lenticule of unit is to the focal plane to change the object map layer of clearly formation of image in degree of depth orientation, carry out the formation of image visual field and call the roll of the contestants in athletic events at the ascending addressable chromatography in degree of depth side. This chip easy with other functional optics, photoelectricity and electronics structrual coupling, easily insert the imaging detection of the photosensitive formation of image chip execution addressing chromatography visual field formula of replacement tradition in the conventional formation of image light path.

Description

A kind of liquid crystal base imaging detection chip of addressable chromatography visual field

Technical field

This utility model belongs to imaging detection technical field, more particularly, to the liquid crystal base imaging detection chip of a kind of addressable chromatography visual field, by face battle array electrically-controlled liquid crystal imaging lenticule dough-making powder battle array light-sensitive detector, it is achieved the addressable tomography of local imaging viewing field.

Background technology

Up to now, imaging detection technology based on large area array photosensor chip has obtained extensively application, little/miniaturization the picture structure of ten million pixel scale has been enter into the personal consumption epoch along with the universal of smart mobile phone, and the pursuit to higher picture element or even higher imaging usefulness has presented only more preferably and this consumption higher is pointed to.Generally speaking, existing conventional imaging Detecting System is based on object lens or imaging optical system, target light field carried out large scale compression and projects on the face battle array photosensor chip being seated at focal plane, obtain electronic target image by opto-electronic conversion and numeral Image semantic classification and shown and output.Only in imaging viewing field, some opens the picture rich in detail that can obtain towards imaging optical system, and the degree of depth is extremely limited or is regarded as electromagnetic radiation wave field of its graphical arrangement of the planar scene almost without the degree of depth.Selecting this operation of blur-free imaging face to be completed by the focus operation of object lens, extremely limited depth of focus correspond to the same extremely limited target depth of field, and the scene image beyond focusing plane is all by obfuscation.Before and after focusing plane the highest away from its fog-level of scenery that focusing plane is the most remote, change focusing plane and then need modulation objective focal length, say, that what single imaging was actually completed is only based on a planar scene figure layer selected by objective focal length in visual field clearly becomes graphic operation.The planar scene figure layer performing to be divided by object distance in imaging viewing field by the mechanical zoom of object lens is chosen, its electronically or mechanically control signal, focal length and there is corresponding relation between stratification planar scene image clearly.Under this system, the premise obtaining far and near different its clear plane picture of scenery is effectively configuration and replacing focal length.Mechanical zoom has brought its optical system of imaging device and the complication of auxiliary driving-controlling device, makes cost increase, system reliability reduction, the quickly response of imaging detection and adaptation ability decline.At present, have also been developed multiple architectural schemes couple with conventional photosensitive chip based on refraction, diffraction or automatically controlled deformable liquid microlens array for the problems referred to above in photosensitive aspect, it is desirable to by act on the multifocal long attribute of squeezed light field or electric feature of focusing substitute and extend can the planar scene layer count of blur-free imaging.

At present, sustained and rapid development along with microelectronic process engineering, the array scale of photosensor chip is still at continuous enlargement, the monolithic research products of laboratory level has broken through hundred million Pixel-level, photosensitive elemental size has been reduced to submicron-scale, this progress is improving based on aspects such as object lens or the imaging definition of light aggregate capabilities, radiometric resolution and extension rdaiation response scopes further, the effect of generation being obviously improved even can be obviously enhanced imaging detection usefulness, but the systematic constraint in terms of the tomography of scenery still exists, thus display capabilities this defect not enough.Critical problem has: its expansible degree of the depth of focus of (one) existing imaging optical system is extremely limited, and can be obtained with depth of focus increment by expensive means and is not enough to support the notable expansion of clear layer count；(2) the optics stable state transition period under mechanical focusing is longer, responds relative delay, is not suitable for dynamically or the image information capture of rapid change process and fast-moving target；(3) because there is precision and machinery inertial problem in mechanical focusing, is only capable of dividing roughly or determine relatively stable or gradual its clear layer position of scenery, it is difficult to visual field performs fine chromatography and accurately calls the roll of the contestants in athletic events with addressable；(4) adjustable focus operation can be performed with photosensor chip this framework integrated by deformation microlens array based on automatically controlled, because there is the succession of structural deformation and pattern variation inertia, being only applicable to stable or gradual scenery and the image of fast hop formula can not be performed call the roll of the contestants in athletic events；(5) coupling execution adjustable focus imaging detection with photosensor chip based on multifocal long diffraction microlens array, its essence is still and divides visual field roughly, and equally existing cannot fine Chromatography visual field and perform problems such as accurately calling the roll of the contestants in athletic events；(6) couple based on multifocal long refractive microlens array and mate the varifocal imaging detection of execution with photosensor chip, equally existing the Similar Problems used existing for multifocal long diffraction microlens.In a word, development is applicable to dynamic or rapid change scene and fast-moving target, perform the addressable image conversion chromatography, continuously or jump and call the roll of the contestants in athletic events of visual field, and can be with the imaging detection chip of conventional imaging Detecting System compatibility, it is focus and the difficulties of the photosensitive chip technology of developer the most further, in the urgent need to new breakthrough.

Utility model content

Disadvantages described above or Improvement requirement for prior art, this utility model provides the liquid crystal base imaging detection chip of a kind of addressable chromatography visual field, can be based on the imaging viewing field at automatically controlled mode Chromatography local closer distance, the blur-free imaging figure layer of target can perform addressable by the signal of telecommunication being carried on liquid crystal structure and select and modulation, and can apply in conventional imaging systems flexibly.

For achieving the above object, this utility model provides the liquid crystal base imaging detection chip of a kind of addressable chromatography visual field, it is characterised in that include face battle array electrically-controlled liquid crystal imaging lenticule dough-making powder battle array light-sensitive detector；

Described battle array electrically-controlled liquid crystal imaging lenticule includes liquid crystal material layer, it is successively set on the first liquid crystal initial orientation layer, patterned electrodes layer and first substrate of liquid crystal material layer upper surface, and is successively set on the second liquid crystal initial orientation layer, plane electrode layer and second substrate of liquid crystal material layer lower surface；Described plane electrode layer is constituted by conducting electricity light-transmissive film, and described patterned electrodes layer is made up of the conduction light-transmissive film of the electrode micropore being furnished with the distribution of m × n element array on it, and wherein, m, n are the integer more than 1；Described battle array electrically-controlled liquid crystal imaging lenticule is divided into the unit electrically-controlled liquid crystal imaging lenticule of m × n element array distribution, described unit electrically-controlled liquid crystal imaging lenticule and described electrode micropore one_to_one corresponding, each electrode micropore is positioned at the lenticular center of unit electrically-controlled liquid crystal imaging of correspondence, forming the lenticular upper electrode of unit electrically-controlled liquid crystal imaging, all unit lenticular bottom electrodes of electrically-controlled liquid crystal imaging are provided by described plane electrode layer；Described battle array light-sensitive detector is divided into the sub-face battle array light-sensitive detector of m × n element array distribution, described sub-face battle array light-sensitive detector and described unit electrically-controlled liquid crystal imaging lenticule one_to_one corresponding；

Described unit electrically-controlled liquid crystal imaging lenticule compresses for target is performed further convergence type by the squeezed light field that object lens are formed, by the mean square amplitude of the signal voltage that modulation is carried on described battle array electrically-controlled liquid crystal imaging lenticule, the lenticular smooth aggregate capabilities of unit electrically-controlled liquid crystal imaging described in modulation, and then the target focal plane that modulation is determined jointly by object lens and described unit electrically-controlled liquid crystal imaging lenticule, thus change the target figure layer of energy blur-free imaging in the depth direction, perform imaging viewing field addressable chromatography in the depth direction and calls the roll of the contestants in athletic events.

Preferably, described electrode micropore is the pore structure of regular figure, defines the area that electrode micropore filling coefficient is single electrode micropore and accounts for the ratio of the unit lenticular clear field of electrically-controlled liquid crystal imaging, and described electrode micropore filling coefficient is not less than 65%.

Preferably, described electrode micropore is rectangle, cross, triangle, square, pentagon, hexagon, circular or oval.

Preferably, described first substrate is additionally provided with the protecting film of nanometer grade thickness away from the one side of described patterned electrodes layer, and described second substrate is additionally provided with the electricity isolated layer of nanometer grade thickness away from the one side of described plane electrode layer.

Preferably, above-mentioned detection chip also includes ceramic package, described battle array electrically-controlled liquid crystal imaging lenticule is coupled and is encapsulated in described ceramic package with described battle array light-sensitive detector by coaxial order arrangement, the top of described ceramic package is provided with light incidence window, make described the battle array lenticular sensitive surface of electrically-controlled liquid crystal imaging exposed outside, be used for receiving extraneous incident field.

Preferably, described ceramic package is provided with port and display lamp, described port is for instructing from the external world to described liquid crystal base imaging detection chip input service, and outwardly exporting electrical image data, described display lamp is used for indicating whether described liquid crystal base imaging detection chip is in normal operating conditions.

In general, by the contemplated above technical scheme of this utility model compared with prior art, have the advantages that

1, by integrated battle array electrically-controlled liquid crystal imaging lenticule and face battle array light-sensitive detector, the liquid crystal base imaging detection chip of the addressable chromatography visual field of little/miniaturization is constituted；

2, by loading energy modulation frequency, amplitude and the time-sequential voltage signal of dutycycle flexibly on the battle array electrically-controlled liquid crystal imaging lenticule of face, change on imaging viewing field depth direction by the objective plane figure layer of blur-free imaging, there is its control mode of tomography flexible, the objective plane figure layer of blur-free imaging can automatically controlled sequential scan, call the roll of the contestants in athletic events, the incision of Subgraph layer and the feature exchanged flexibly；

3, by loading and modulation mean square signal voltage, there is the feature of the imaging detection that can perform space addressable based on signal of telecommunication mean square amplitude Chromatography local visual field；

4, there is easy and other functional optical, photoelectricity and the feature of electronics structure Coupling；

5, there is the feature of the imaging detection being easily inserted in conventional imaging light path replacement traditional photosensitive imager chip execution addressing chromatography visual field formula.

Accompanying drawing explanation

Fig. 1 is the structural representation of the liquid crystal base imaging detection chip of the addressable chromatography visual field of this utility model embodiment；

Fig. 2 (a) is the optical collection effect schematic diagram of light extra-axial object point, and Fig. 2 (b) is the optical collection effect schematic diagram of object point on optical axis；

Fig. 3 is that the liquid crystal base imaging detection chip of the addressable chromatography visual field of this utility model embodiment does not possess the optical application configuration schematic diagram of visual field chromatographic performance；

Fig. 4 is the cross-sectional view of the liquid crystal base imaging detection chip of the addressable chromatography visual field of this utility model embodiment；

Fig. 5 is the detail sections structure chart of the liquid crystal base imaging detection chip of the addressable chromatography visual field of this utility model embodiment；

Fig. 6 is the electrode shape schematic diagram of the liquid crystal base imaging detection chip of the addressable chromatography visual field of this utility model embodiment；

Fig. 7 is typical electrode microcellular structure.

In all of the figs, identical reference is used for representing identical element or structure, wherein: 1-ceramic package, 2-display lamp, 3-port, 4-face battle array light-sensitive detector, 5-face battle array electrically-controlled liquid crystal imaging lenticule, 6-light incidence window, 7-liquid crystal base imaging detection chip, 8-object lens, 9-optical axis, 10-unit liquid crystal imaging lenticule, 11-planar array detector, 12-the first liquid crystal initial orientation layer, 13-patterned electrodes layer, 14-the first substrate, 15-protecting film, 16-the second liquid crystal initial orientation layer, 17-plane electrode layer, 18-the second substrate, 19-electricity isolated layer, 20-liquid crystal material layer, 21-face battle array light-sensitive detector, 22-electrically-controlled liquid crystal imaging microlens array, 23-electrode micropore.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.As long as just can be mutually combined additionally, technical characteristic involved in each embodiment of this utility model disclosed below does not constitutes conflict each other.

Fig. 1 is the structural representation of the liquid crystal base imaging detection chip of the addressable chromatography visual field of this utility model embodiment.As shown in the figure, face battle array electrically-controlled liquid crystal imaging lenticule 5 is coupled and is encapsulated in ceramic package 1 with face battle array light-sensitive detector 4 by coaxial order arrangement, the top of ceramic package 1 is provided with light incidence window 6, the sensitive surface making face battle array electrically-controlled liquid crystal imaging lenticule 5 is exposed outside, is used for receiving extraneous incident field.Ceramic package 1 is provided with display lamp 2 and port 3, port 3 is for instructing from the external world to liquid crystal base imaging detection chip input service, and outwardly export electrical image data, display lamp 2 is used for indicating whether liquid crystal base imaging detection chip is in normal operating conditions, when liquid crystal base imaging detection chip is in normal operating conditions, display lamp 2 hook switch flash.

Fig. 2 (a) and Fig. 2 (b) is light extra-axial object point and the optical collection effect schematic diagram of object point on optical axis respectively.As shown in Fig. 2 (a), liquid crystal base imaging detection chip 7 is placed at the focal plane of object lens 8, under normal power-up state, every unit electrically-controlled liquid crystal imaging lenticule performs further convergence type to target respectively by the local squeezed light field that object lens 8 are formed and compresses, and then complete to combine based on object lens 8 and electrically-controlled liquid crystal imaging lenticule by matched sub-face battle array light-sensitive detector and determine, the opto-electronic conversion of target a certain plane focusing plane with clearly become graphic operation, the blur-free imaging situation (in dotted line frame) of B plane graph layer as illustrated in the drawing.The outgoing beam of the local object (in dotted line frame) in the focusing plane front A plane graph layer selected, because the most fully focusing in photosensor chip position or being still in sub-focused state, image is still aobvious fuzzy.The outgoing beam of the local object (dotted line frame is outer) in the focusing plane rear C plane graph layer selected, because defocusing at large area array light-sensitive detector, image is the fuzzyyest.A and C plane graph layer there is the object of identical object distance with B figure layer, such as the personage in the haulage vehicle in A figure layer and the dotted line frame in C figure layer, shows picture rich in detail equally.As shown in Fig. 2 (b), the light that on optical axis 9, far and near different object point such as a point, b point and c points sends respectively converges at a point of image space optical axis, b point and c point through object lens 8.B point is focus, and the light beam converging in a point presents the sub-focused state of larger area on focal plane, and the light beam converging in c point then also presents the state that defocuses of larger area on focal plane, axle shows with off-axis point similar light beam converges trend.

Fig. 3 is that the liquid crystal base imaging detection chip of the addressable chromatography visual field of this utility model embodiment does not possess the optical application configuration schematic diagram of visual field chromatographic performance.As shown in the figure, the effect that object at distant view changes its spot size on focal plane with object distance is the most weak, even if using liquid crystal microlens to compress the convergence light field that object lens 8 are formed further in this case, because light is processed by imaging based on target at infinity this hypothesis, will be unable to, based on lenticule, image definition is carried out modulation.

Fig. 4 is the cross-sectional view of the liquid crystal base imaging detection chip of a kind of addressable chromatography visual field of this utility model embodiment.As shown in the figure, electrically-controlled liquid crystal imaging microlens array 22 and face battle array light-sensitive detector 21 hybrid integrated, sub-planar array detector 11 after blocking for face battle array photosensitive structure homalographic is mated by every unit liquid crystal imaging lenticule 10 with one, completes to carry out light based on liquid crystal imaging lenticule and converges the imaging detection of operation and apply.The lenticular effect of liquid crystal imaging is mainly manifested in the as depicted and optical beam transformation effect of conventional refraction optically focused lenticule equivalence, the converging beam of the close-in target provided by object lens as shown compresses convergence further, the object lens defocused beam of distant object is transformed into converging beam and object lens focus on the operations such as light beam compression further.

Fig. 5 is the detail sections structure chart of the liquid crystal base imaging detection chip of the addressable chromatography visual field of this utility model embodiment.As shown in the figure, face battle array electrically-controlled liquid crystal imaging lenticule is made up of the liquid crystal material being sufficient filling with micron thickness in pattern electrodes and the micrometer depth microcavity of planar electrode configurations, and liquid crystal molecule is retrained by the liquid crystal initial orientation layer uniformly being arranged formed by the groove in nm deep, width and cycle made on pattern electrodes and planar electrode surface.Specifically; face battle array electrically-controlled liquid crystal imaging lenticule includes liquid crystal material layer 20; it is successively set on the first liquid crystal initial orientation layer 12 of liquid crystal material layer upper surface, patterned electrodes layer the 13, first substrate 14 and protecting film 15, and is successively set on the second liquid crystal initial orientation layer 16 of liquid crystal material layer lower surface, plane electrode layer the 17, second substrate 18, electricity isolated layer 19 (optical media player).The thickness of protecting film and electricity isolated layer is nanoscale.Protecting film is exposed outside by the light incidence window 6 on ceramic package 1, is used for receiving extraneous incident field.

As shown in Figure 6, plane electrode layer is made up of the conduction light-transmissive film of nanometer grade thickness, and patterned electrodes layer is made up of the conduction light-transmissive film of the nanometer grade thickness of the electrode micropore 23 being furnished with the distribution of m × n element array on it, and wherein, m, n are the integer more than 1.Face battle array electrically-controlled liquid crystal imaging lenticule is divided into the unit electrically-controlled liquid crystal imaging lenticule of m × n element array distribution, unit electrically-controlled liquid crystal imaging lenticule and electrode micropore 23 one_to_one corresponding, each electrode micropore 23 is positioned at the lenticular center of unit electrically-controlled liquid crystal imaging of correspondence, forming the lenticular upper electrode of unit electrically-controlled liquid crystal imaging, all unit lenticular bottom electrodes of electrically-controlled liquid crystal imaging are provided by plane electrode layer.Face battle array light-sensitive detector is the light-sensitive detector of visible ray spectral domain, is divided into the sub-face battle array light-sensitive detector of m × n element array distribution, sub-face battle array light-sensitive detector and unit electrically-controlled liquid crystal imaging lenticule one_to_one corresponding.

Defining the area that electrode micropore filling coefficient is single electrode micropore 23 and account for the ratio of the unit lenticular clear field of electrically-controlled liquid crystal imaging, electrode micropore 23 is the pore structure of regular figure, and its activity coefficient should be not less than 65%.As it is shown in fig. 7, electrode micropore 23 can be rectangle, cross, triangle, square, pentagon, hexagon, circular or oval.

Addressable the following detailed description of this utility model embodiment chromatographs the work process of liquid crystal base imaging detection chip of visual field.First power supply, photosensitive structure can be provided control signal, the lenticular parallel line access interface driving control and modulating signal and view data transmission of face battle array electrically-controlled liquid crystal imaging is driven by one group, control light-sensitive device and the work order of electrically-controlled liquid crystal imaging microlens array are driven in input the most respectively, and now imaging detection chip starts to perform the imaging detection operation of addressable chromatography visual field；In above-mentioned work process, display lamp is continuously turned on flicker；By the frequency of regulation voltage signal, amplitude or dutycycle, the Chromatography imaging operation in visual field of adjustable liquid crystal display base imaging detection chip.

Specifically, under normal power-up state, every unit electrically-controlled liquid crystal imaging lenticule performs the compression of further convergence type to target respectively by the squeezed light field that object lens are formed, and then completes to combine the opto-electronic conversion of the target determined a certain plane focusing plane based on object lens and electrically-controlled liquid crystal imaging lenticule and clearly become graphic operation by matched sub-face battle array light-sensitive detector；Modulation is carried in the mean square signal voltage on the battle array liquid crystal imaging lenticule of face, the lenticular smooth aggregate capabilities of modulation unit liquid crystal imaging in other words or burnt long, it is equivalent to the target focusing plane that modulation is determined jointly by object lens and liquid crystal imaging lenticule, thus changes the target figure layer of energy blur-free imaging in the depth direction；Target focusing plane determined by face battle array liquid crystal imaging lenticule under a certain normal power-up condition and object lens, normally only have very thin can the figure layer thickness of blur-free imaging, the i.e. narrow and small depth of field on ordinary meaning, it is carried in the voltage signal on the battle array liquid crystal imaging lenticule of face by modulation, it is equivalent to, to the target focusing plane of blur-free imaging stratification scanning can be carried out, i.e. perform imaging viewing field addressable chromatography in the depth direction based on the signal of telecommunication being carried on liquid crystal structure and call the roll of the contestants in athletic events；Wherein, the liquid crystal base imaging detection chip of addressable chromatography visual field is under time-sequential voltage signal function, and the imaging viewing field at local area closer distance carries out addressable chromatography type and clearly becomes graphic operation；The tomography of imaging viewing field is operated by the liquid crystal base imaging detection chip of described addressable chromatography visual field, modulation the mean square amplitude being carried in the signal voltage on electrically-controlled liquid crystal imaging microlens array completes.

The signal of telecommunication of specific threshold is exceeded by loading the mean square amplitude of signal voltage, the liquid crystal molecule filled between drive pattern electrode and plane electrode forms the specific refractive index spatial arrangement form of array optically focused and i.e. forms liquid crystal imaging lenticule, and the mean square amplitude of modulating signal voltage corresponds to the lenticular optically focused of modulation liquid crystal imaging or focusing power；The frequency of voltage signal, amplitude or the dutycycle loaded by change, changes the mean square amplitude of signal voltage.

The liquid crystal base imaging detection chip of addressable of the present utility model chromatography visual field, have based on automatically controlled mode Chromatography local imaging viewing field, the blur-free imaging figure layer of target can perform addressable by the signal of telecommunication being carried on liquid crystal structure and select and modulation, and can apply to the feature in conventional imaging systems flexibly.

Those skilled in the art is easy to understand; the foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.

Claims (6)

1. the liquid crystal base imaging detection chip of an addressable chromatography visual field, it is characterised in that include face Battle array electrically-controlled liquid crystal imaging lenticule dough-making powder battle array light-sensitive detector；

Described battle array electrically-controlled liquid crystal imaging lenticule includes liquid crystal material layer, is successively set on liquid crystal material First liquid crystal initial orientation layer, patterned electrodes layer and first substrate of layer upper surface, and set successively Put the second liquid crystal initial orientation layer, plane electrode layer and the second substrate at liquid crystal material layer lower surface； The thickness of described liquid crystal material layer is micron order, and described plane electrode layer is constituted by conducting electricity light-transmissive film, institute State patterned electrodes layer to be made up of the conduction light-transmissive film of the electrode micropore being furnished with the distribution of m × n element array on it, The thickness of described plane electrode layer and described patterned electrodes layer is nanoscale, and wherein, m, n are greatly In the integer of 1；Described battle array electrically-controlled liquid crystal imaging lenticule is divided into the list of m × n element array distribution Unit's electrically-controlled liquid crystal imaging lenticule, described unit electrically-controlled liquid crystal imaging lenticule and described electrode micropore one One is corresponding, and each electrode micropore is positioned at the lenticular center of unit electrically-controlled liquid crystal imaging of correspondence, is formed The lenticular upper electrode of unit electrically-controlled liquid crystal imaging, all lenticular lower electricity of unit electrically-controlled liquid crystal imaging Pole is provided by described plane electrode layer；Described battle array light-sensitive detector is divided into the distribution of m × n element array Sub-face battle array light-sensitive detector, described sub-face battle array light-sensitive detector is micro-with described unit electrically-controlled liquid crystal imaging Lens one_to_one corresponding.

2. the liquid crystal base imaging detection chip of addressable chromatography visual field as claimed in claim 1, it is special Levying and be, described electrode micropore is the pore structure of regular figure, and definition electrode micropore filling coefficient is single The area of individual electrode micropore accounts for the ratio of the unit lenticular clear field of electrically-controlled liquid crystal imaging, described electricity Atomic hole activity coefficient is not less than 65%.

3. the liquid crystal base imaging detection chip of addressable chromatography visual field as claimed in claim 2, it is special Levy and be, described electrode micropore be rectangle, cross, triangle, square, pentagon, six Limit shape, circular or oval.

4. the liquid crystal base imaging of addressable chromatography visual field is visited as claimed any one in claims 1 to 3 Survey chip, it is characterised in that described first substrate is additionally provided with away from the one side of described patterned electrodes layer The protecting film of nanometer grade thickness, described second substrate is additionally provided with away from the one side of described plane electrode layer and receives The electricity isolated layer of meter level thickness.

5. the liquid crystal base imaging of addressable chromatography visual field is visited as claimed any one in claims 1 to 3 Survey chip, it is characterised in that also include ceramic package, described battle array electrically-controlled liquid crystal imaging lenticule with Described battle array light-sensitive detector by coaxial order arrangement coupling and is encapsulated in described ceramic package, described The top of ceramic package is provided with light incidence window, makes described the battle array lenticular light of electrically-controlled liquid crystal imaging Face is exposed outside.

6. the liquid crystal base imaging detection chip of addressable chromatography visual field as claimed in claim 5, it is special Levying and be, described ceramic package is provided with port and display lamp.