CN214555029U - Optical processing equipment - Google Patents

Abstract

The utility model discloses a light treatment facility relates to light patterning control technical field. The light processing apparatus includes: the device comprises a base, a light source fixed on the base, a tray and a digital mask plate between the light source and the tray; wherein, the tray is used for placing a substrate to be processed; the digital mask plate is used for displaying corresponding shading patterns according to the electronic graphs, so that light emitted by the light source penetrates through the digital mask plate to carry out light treatment opposite to the shading patterns on the base material on the tray. The utility model provides a light treatment equipment passes through digital mask plate and shows the shading pattern corresponding with the electronic graphic according to the user's demand to this each regional shading/light on satisfying digital mask plate's the plane realizes the light of the required patterning of user. In the embodiment, due to the numerical control advantage of the digital mask plate, the requirement for plate making is not required, the diversified light patterning requirement of a user can be met, the processing efficiency is improved, the equipment requirement is reduced, and the manufacturing cost is saved.

Description

Optical processing equipment

Technical Field

The utility model belongs to the technical field of the light patterning control, especially, relate to a light treatment facility.

Background

The UV curing machine is a device for curing UV coating by using a UV light source, and the UV curing machine is used for carrying out chemical reaction with a photosensitizer in the UV coating and instantly drying and curing. The UV curing machine is also called UV coating equipment, and the equipment has wide application range and can be used for products needing UV coating on planar or three-dimensional workpieces. With the development of photosensitive materials, the application scenarios of the photosensitive materials are expanding, such as curing equipment in integrated circuit (PCB) production lines, curing machines in 3D printing, and curing lamps for nail art.

Although the application of the above-mentioned cured products is becoming mature, for example, the curing machine and the curing lamp for nail art in 3D printing perform all-directional illumination processing on the object to be processed, which cannot meet the requirement of patterned light processing, while the curing equipment in the integrated circuit (PCB) production line needs to be matched with the traditional mask to perform patterned light processing, and the mask has a plate making process, which cannot meet the requirement of personalized and rapid light patterning processing.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a light processing apparatus, so as to solve the problem in the prior art that the requirement of personalized fast light patterning processing cannot be satisfied.

In some demonstrative embodiments, the light processing device includes: the device comprises a base, a light source fixed on the base, a tray and a digital mask plate between the light source and the tray; wherein, the tray is used for placing a substrate to be processed; the digital mask plate is used for displaying corresponding shading patterns according to electronic graphs set by a user, so that light emitted by the light source penetrates through the digital mask plate to perform light treatment opposite to the shading patterns on the base material on the tray.

In some demonstrative embodiments, the light processing device further includes: and the light shield is arranged between the light source and the digital mask plate and used for preventing light from leaking.

In some demonstrative embodiments, the light processing device further includes: and the shell covers the light source, the tray and the digital mask plate.

In some demonstrative embodiments, the light processing device further includes: a moving assembly mounted on the base; the tray is arranged on the moving assembly, so that the tray is pulled out through the moving assembly to place/take the substrate, and the tray is pushed into the tray through the moving assembly to align the substrate with the digital mask plate.

In some demonstrative embodiments, the light processing device further includes: and the approaching component is matched with the tray and used for driving the substrate to approach the digital mask plate when the tray is pushed in and driving the substrate to be far away from the digital mask plate when the tray is pulled out.

In some illustrative embodiments, the digital mask is a digitally controlled opaque display panel.

In some illustrative embodiments, the digitizing mask is selected from an LCD display panel or an OLED display panel.

In some illustrative embodiments, the light source emits light having a wavelength of 350-460 nanometers.

In some illustrative embodiments, an optical lens is disposed between the light source and the digitizing mask plate to convert the direction of the light emitted from the light source into a direction perpendicular to the digitizing mask plate.

In some demonstrative embodiments, the light processing device further includes: and the heat dissipation assembly is arranged on the light source back plate.

Compared with the prior art, the utility model has the advantages of as follows:

the embodiment of the utility model provides an in light treatment equipment pass through digital mask plate and show the shading pattern corresponding with the electronic graphic according to user's demand to this each regional shading/light on satisfying digital mask plate's the plane, thereby realize the light of the required patterning of user. In the embodiment, due to the numerical control advantage of the digital mask plate, the requirement for plate making is not required, the diversified light patterning requirement of a user can be met, the processing efficiency is improved, the equipment requirement is reduced, and the manufacturing cost is saved.

Drawings

Fig. 1 is a first structural example of a light processing apparatus in an embodiment of the present invention;

fig. 2 is a second structural example of the light processing apparatus in the embodiment of the present invention;

fig. 3 is a display example of a digitized mask plate in an embodiment of the present invention;

fig. 4 is a third structural example of the light processing apparatus in the embodiment of the present invention;

fig. 5 is a fourth structural example of the light processing apparatus in the embodiment of the present invention;

fig. 6 is a schematic diagram showing a tray pulled out state of a fourth example of the structure in the embodiment of the present invention;

fig. 7 is a fifth structural example of a light processing device in the embodiment of the present invention;

fig. 8 is a schematic diagram illustrating a tray moving-up state of a fifth configuration example in the embodiment of the present invention;

fig. 9 is a sixth structural example of a light processing device in the embodiment of the present invention;

fig. 10 is a schematic diagram showing a tray pushed-in state of a configuration example six in the embodiment of the present invention;

fig. 11 is a schematic structural view of a tray in an embodiment of the present invention;

fig. 12 is a schematic view of the tray structure in an embodiment of the present invention in a spring-loaded state;

fig. 13 is a schematic structural view of a light shield according to an embodiment of the present invention;

fig. 14 is a schematic structural diagram of a housing in an embodiment of the invention;

fig. 15 is a schematic structural diagram of an optical lens in an embodiment of the present invention;

fig. 16 is a seventh structural example of the light processing device in the embodiment of the present invention;

fig. 17 is a schematic diagram of a state in which the tray is drawn out according to a seventh configuration example of the embodiment of the present invention.

Detailed Description

The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. In this context, these embodiments of the invention may be referred to, individually or collectively, by the term "utility model" merely for convenience and without automatically limiting the scope of this application to any single utility model or utility model concept if more than one is in fact disclosed.

It should be noted that, in the present invention, the technical features may be combined with each other without conflict.

The embodiment of the utility model discloses a light processing device, specifically, as shown in fig. 1-3, fig. 1 is a first structural example of the light processing device in the embodiment of the utility model; fig. 2 is a second structural example of the light processing apparatus in the embodiment of the present invention; fig. 3 is a third structural example of a light processing apparatus in an embodiment of the present invention; the light processing apparatus 100 includes: a light source 10, a tray 20, and a digitizing mask plate 30 interposed between the light source 10 and the tray 20. Wherein, the light source 10 is used for releasing light rays required by light treatment; the tray 20 is used for placing a substrate 200 to be processed; the digital mask plate 30 is used for displaying a corresponding shading pattern 31 according to an electronic graph set by a user, so that light emitted by the light source 10 penetrates through the digital mask plate 30 to perform light treatment opposite to the shading pattern 31 on the substrate 200 on the tray 20. In some embodiments, the light processing apparatus further comprises: a base 40 fixing the light source 10, the tray 20, and the digitizing mask plate 30.

The digital mask plate 30 in the embodiment of the present invention is an electronic display panel, which can form shading pixel points/transparent pixel points by each pixel point on the system control display panel according to the control requirement, and the combination of these shading pixel points forms the shading pattern 31, and the combination of the opposite transparent pixel points forms the transparent pattern 32 opposite to the shading pattern; the light-shielding pattern 31 and the light-transmitting pattern 32 are combined together to form a display panel of the entire display panel.

Wherein, the electronic pattern set by the user can be consistent with the shading pattern 31, and the light-transmitting pattern 32 is opposite to the electronic pattern; in other examples, the electronic pattern set by the user may be made to coincide with the light-transmitting pattern 32, and the light-shielding pattern 31 may be made to be opposite to the electronic pattern. The relationship among the electronic pattern, the light-shielding pattern and the light-transmitting pattern can be set/designed according to software of a developer and a user.

The embodiment of the utility model provides an in electronic display panel can choose for use any numerical control that can satisfy above-mentioned demand to hide printing opacity display panel on the market. The display panel is, for example, an LCD display panel, an OLED display panel, or the like. For a conventional display panel, the display panel without power is black/green, and each pixel point can be turned into light-shielding/light-transmitting according to the display requirement under the power-on condition, for example, a conventional LCD liquid crystal display panel generally includes a first polarizing layer, a first electrode layer, a liquid crystal layer, a second electrode layer, and a second polarizing layer, which are sequentially stacked, and the first electrode layer and the second electrode layer control the liquid crystal layer therebetween, so as to make the corresponding pixel point light-transmitting/light-shielding. The display principle of the LCD display panel is common knowledge and will not be described herein. In some embodiments, accessible purchase display screen on the market, get rid of the luminous backplate and the reflection stratum of this display screen, obtain being applicable to the utility model discloses a display panel.

The embodiment of the utility model provides a shading and printing opacity contains and utilizes to show dark colour (light tight) and obtain the shading effect to and utilize to show light colour (printing opacity) and obtain the printing opacity effect.

Except traditional display panel, transparent (printing opacity) display panel who appears on the market at present does also satisfy the embodiment of the utility model provides an in each pixel's shading/printing opacity demand, utilize to show dark colour (light tight) promptly and obtain the shading effect, all the other parts then still are the transparent state.

The embodiment of the utility model provides an in light treatment equipment pass through digital mask plate and show the shading pattern corresponding with the electronic graphic according to user's demand to this satisfies each regional shading/printing opacity on digital mask plate's the plane, thereby realizes the light of the required patterning of user. In the embodiment, due to the numerical control advantage of the digital mask plate, the requirement for plate making is not required, the diversified light patterning requirement of a user can be met, the processing efficiency is improved, the equipment requirement is reduced, and the manufacturing cost is saved.

In general, the light source 10, the tray 20 (substrate 200) and the digitizing mask 30 of the embodiment of the invention are vertically opposite structures, which can be stacked in a vertical direction as shown in fig. 1, or horizontally as shown in fig. 4, or at any other angle. In some deterioration schemes, the light source 10, the tray 20 (substrate 200) and the digital mask plate 30 may not be vertically arranged, and may achieve a certain effect, or additional light turning components may be required, thereby increasing the equipment cost and complexity.

In some embodiments, the light processing apparatus may include necessary supports, frames, etc. to support the fixed structures in order to achieve vertical opposition of the light source, the digitizing mask plate and the tray (substrate).

In some embodiments, the distance between the light source 10 and the digitizing mask plate 30 may be in the range of 10-500 mm. Preferably, the distance between the light source 10 and the digital mask plate 30 is set to be 100-250 mm, and the influence of divergent light (light rays not perpendicular to the digital mask plate 30) emitted by the light source 10 on the light processing precision can be reduced within the range, so that the light precision of the light processing equipment is improved; on the other hand, the light source can be ensured to emit light in the range and reach the light intensity of the digital mask plate, so that the light processing time can be reduced, the light processing efficiency is improved, and the energy consumption of equipment is reduced; moreover, the range is also favorable for the miniaturization requirement of the optical processing equipment, and the problem of overlarge equipment size caused by overlong optical path is avoided.

In some embodiments, the distance between the digital mask plate 30 and the substrate 200 on the tray 20 may be in a range of 0-30 mm, which can reduce the influence of the divergent light on the accuracy of the light, so that the light penetrating through the digital mask plate 30 can be irradiated on the target area of the substrate 200 opposite to the target area as much as possible, and the light can be prevented from being irradiated on the non-target area of the substrate 200. Preferably, the distance between the digital mask plate 30 and the substrate 200 on the tray 20 can be in the range of 0-5 mm, which can reduce the influence of the divergent light well, and on the other hand, the placement/replacement of the substrate and the alignment of the substrate and the digital mask plate are easy to implement, so as to avoid the scratch of the substrate and the digital mask plate caused by the contact friction when the substrate and the digital mask plate are aligned.

The distance between the digital mask plate 30 and the tray 20 can be designed by referring to the distance between the digital mask plate 30 and the substrate 200, so that the distance between the digital mask plate and the substrate can meet the requirement.

In some embodiments, the positions of the light source 10, the digital mask plate 30 and the tray 20 can be adjusted to meet the use requirements of the designer or user.

In some embodiments, the positions of the light source 10, the digital mask plate 30 and the tray 20 in the light processing apparatus 100 after leaving the factory are fixed, and considering that the distance between the digital mask plate 30 and the tray 20 is small, the placing/taking of the substrate 200 on the tray 20 can be realized in a side-sliding manner, and the tray 20 can be provided with corresponding chutes to align and fix the substrate such as guiding, clamping and the like according to the size of the substrate.

As shown in fig. 5-6, in other embodiments, the light processing apparatus 100 may further include: the moving assembly 21 is connected with/matched with the tray 20 and used for driving the tray 20 to move out and in from a position opposite to the digital mask plate 30, so that a user can place/take a substrate when the tray 20 is moved out, and the tray 20 can move in after the substrate is placed, so that the substrate 200 is aligned with the digital mask plate 30. The moving assembly 21 is not limited to a rotating structure, a sliding rail structure, a telescopic structure, etc.

Preferably, the moving assembly 21 may adopt a slide rail driven tray seat 21, and the tray seat 21 is fixed on the base 40 through a slide rail; the tray 20 is mounted on the tray base 21, when the tray base 21 is drawn out by the slide rail, the user can operate the substrate, and when the tray base 21 is completely pushed in, the substrate 200 on the tray 20 is aligned with the digital mask plate 30.

The embodiment of the present invention provides a fixing mode of the substrate 200 on the tray 20 is not limited to the clamping table, the clamping, the adsorption, the sticking, etc. Preferably, the tray 20 is provided with a positioning column, the positioning column is used for matching with a positioning hole on the substrate, and the substrate is sleeved on the positioning column through the positioning hole to realize position fixing.

As shown in fig. 7-8, in some embodiments, the light processing apparatus 100 may further include: the approaching assembly 22 is connected to/matched with the tray 20, and is used for driving the tray 20 to drive the substrate 200 to approach the digital mask plate 30 when/after the substrate 200 on the tray 20 is aligned with the digital mask plate 30, so as to reduce the distance between the substrate 200 and the digital mask plate 30, even to enable the substrate 200 to be directly attached to the digital mask plate 30, thereby achieving the effect of 0 distance between the digital mask plate 30 and the substrate 200. Meanwhile, the design is favorable for avoiding the friction between the substrate 200 and the digital mask plate 30 and reducing the probability of scratches on the substrate 200 and the digital mask plate. The approach assembly 22 is not limited to a lift table, spring, slide, chuck, etc.

As shown in fig. 9-10, in a preferred embodiment, the approximation assembly 22 may include: an inclined chute 221 provided on the tray base 21, a guide direction of the inclined chute 221 being the same as a moving direction of the tray base 21 and being inclined downward toward a push-in direction of the tray base 21, the tray 20 being assembled on the tray base 21 through the inclined chute 221, the tray 20 being movable on the tray base 21 along the inclined chute 221; since the inclined chute 221 is inclined downward in the pushing direction of the tray base 21, when the tray 20 moves in the pushing direction through the inclined chute 221, the vertical relative distance between the position of the tray and the digital mask plate 30 is increased; in contrast, when the tray 20 is moved in the extracting direction by the inclined chute 221, the vertical relative distance of the position thereof with respect to the digitizing mask plate 30 is reduced. In general, the tray 20 generates a force to move to the lower end of the inclined sliding groove 221 due to its own weight, and the tray 20 is always located at the lower end of the inclined sliding groove 221 without any external force; the proximity assembly 22, further comprising: and a positioning baffle 222, disposed on the moving path of the tray 20, for blocking the movement of the tray 20, and matching with the tray seat 21 and the inclined chute 221, aligning and approaching the substrate 200 on the tray 20 to the digital mask plate 30. In this embodiment, when the tray seat 21 is pushed in from outside to inside, the tray 20 is located at the lower end of the inclined chute 221, and during the gradual pushing in of the tray seat 21, the tray 20 contacts the positioning baffle 222 and starts to move reversely relative to the inclined chute 221 due to the blocking of the positioning baffle 222, so as to gradually ascend along the inclined chute 221, thereby making the substrate 200 on the tray 20 approach the digital mask 30. After the tray base 21 is completely pushed in, when the tray 20 is located at the high end position of the other side of the inclined chute 221, the substrate 200 on the tray 20 is aligned with the digital mask plate 30.

In this embodiment, the inclined chute 221, the positioning baffle 222, and the tray seat 21 are pushed in, so that the substrate 200 approaches the digital mask plate 30, and due to the action of the inclined chute 221, no relative friction is generated in the process of aligning the substrate 200 with the digital mask plate 30.

As shown in fig. 11-12, in some embodiments, the approach assembly 22 may further include: a spring mechanism 223 disposed on the back side (the opposite side to the side on which the substrate is placed) of the tray 20, which releases its elasticity when the tray 20 is located at the high end position of the inclined chute 221, and pushes the tray 20 against the digital mask plate 30, so that the substrate 200 approaches the digital mask plate 30 further. Specifically, the tray 20 is fixed to the bottom plate 224 by the spring mechanism 223, and the bottom plate 224 slides in cooperation with the inclined slide groove 221 of the tray seat 21.

Furthermore, the positioning baffle 222 and the tray 20 may be provided with a magnetic attraction assembly, which is engaged with each other, and the magnetic attraction assembly is configured to apply a driving force to the tray to move along the inclined sliding slot 221 toward the lower end thereof.

In some embodiments, the light source 10 of the present invention is suitable for light beams in any wavelength band, and when a wavelength band harmful to human body is used, a light shield 50 for blocking light leakage may be disposed between the light source 10 and the digital mask plate 30.

As shown in fig. 13, the light source 10, the light shield 50 and the digitizing mask plate 30 preferably form a closed cavity, and the light source emits light with a consistent pattern from the transparent pattern of the digitizing mask plate of the closed cavity only when the light source and the digitizing mask plate are jointly activated. In this embodiment, the light source and the digitizing mask may be disposed on opposite sides of the light shield, such as the light source 10 disposed on the top of the light shield 50 with its illumination direction down and the digitizing mask disposed on the bottom of the light shield opposite the light source.

Preferably, a cavity of the closed cavity formed by the light source, the light shield and the digital mask plate is of a vacuum structure, so that the light transmission is prevented from being influenced by impurities.

In other embodiments, the light shield may be disposed in a case where the light source is a wavelength band that does not harm human body, so as to achieve a closed light processing environment and avoid the influence of light on the outside.

Preferably, in the case of photocuring, the light source is generally a light source assembly with a light wavelength of 350-460 nm, and the commonly used light wavelengths are, for example, 365nm ultraviolet light, 395nm ultraviolet light, 405nm blue-violet light, and the like. The embodiment of the utility model provides an in the light source select for use can be selected according to the photosensitive material (like the photosensitive resin material) that specifically aims at. In some embodiments, a light source capable of emitting multiple bands can be selected to obtain light with a target wavelength by matching with a light blocking plate for blocking/transmitting different light.

As shown in fig. 14, in some embodiments, the light processing apparatus 100 further includes: a housing 60, wherein the housing 60 can be used to accommodate the light source 10, the tray 20, the digital mask 30, and other components/modules with the base 40. The shell can be a fully-closed shell or a semi-closed shell, so that the whole or partial shielding/packaging of the equipment is realized. The fully enclosed shell structure can be combined, and in some cases, a user can replace/adjust the base material, the assembly and the like by opening the combined structure, and after the operation is completed, the shell is combined and enclosed. In some embodiments, the housing 60 and the base 40 may be a unitary structure.

In some embodiments, the light processing apparatus further comprises: and the control module is respectively connected with electronic function modules (such as a digital mask plate, a light source and the like) in the optical processing equipment, so that the system control of each electronic function module is realized. The control module can be an integrated circuit board, a controller, a processor and the like, and the control module is directly purchased from the market.

In some embodiments, the light processing apparatus may further include: the display component can be used for displaying electronic graphic data used by the digital mask plate, various operation parameter information of the optical processing equipment and the like. The display assembly is connected with the control module.

In some embodiments, the light processing apparatus may further include: the key assembly can satisfy the independent control of the light processing device, including but not limited to device switch buttons, data switching keys, power adjusting keys and the like. The key assembly is connected with the control module.

In some embodiments, all/part of the functions in the display assembly and the key assembly can be controlled and displayed by using a touch screen.

In some embodiments, the light processing apparatus may further include: the data interface component can be used for connecting external terminal equipment and realizing the system control of the external terminal equipment on the optical processing equipment; or the data interface component is directly connected with an external storage device to acquire the electronic graphic data used by the digital mask plate in the storage device. The data interface assembly is connected with the control module.

In some embodiments, the optical processing device further includes a necessary power supply module, which is not described herein.

In some embodiments, the light processing apparatus may further include a heat dissipation component for reducing heat of the light processing apparatus to ensure continuous and stable operation of the light processing apparatus.

In some embodiments, the light source may be a matrix light emitting assembly, comprising: the backlight module comprises a reflecting back plate and a light-emitting element fixed on the reflecting back plate. One side of the reflecting back plate close to the light-emitting element is provided with a metal emitting surface for concentrating light rays to one side of the light-emitting element. Preferably, the heat dissipation assembly is mounted on the other side of the reflective back plate away from the light emitting element for carrying heat generated by the light source.

As shown in fig. 15, in some embodiments, an optical lens 12 is disposed between the light source 10 and the digitizing mask plate 30 to convert the divergent light emitted from the light source 10 into uniform light perpendicular to the digitizing mask plate 30. The optical lens 12 may be made of plastic, quartz glass, or the like.

The above embodiments of the present invention can be combined arbitrarily, and the formed schemes are all within the protection scope of the present application.

As shown in fig. 16-17, further, the present invention discloses a preferred embodiment of a light processing apparatus, in which the light processing apparatus includes: the tray seat 21 is assembled on the base 40 through a slide rail, an inclined sliding groove 221 is arranged on the tray seat 21, the tray 20 is assembled on the tray seat 21 through the inclined sliding groove 221, a positioning baffle 222 is arranged on the moving path of the tray 20 and used for matching with the inclined sliding groove 221 to limit the tray 20 at a target position (a position opposite to the digital mask plate 30 in the horizontal direction and a target distance in the vertical direction); a digital mask plate 30 is erected right above the target position, a light source 10 is erected right above the digital mask plate 30, a light shield 50 is arranged around between the light source 10 and the digital mask plate 30, the light source 10, the digital mask plate 30 and the light shield 50 jointly form a closed cavity, and an optical lens 12 is arranged in the closed cavity at the positions of the light source 10 and the digital mask plate 30; the light source 10 is externally provided with a heat dissipating member 11. The light processing apparatus 100 further includes: the shell 60 is matched with the base 40 to shield internal components; a material port is formed in the sliding direction of the shell 60 relative to the tray seat 21, and the material port is used for pushing in and pulling out the tray seat 21; wherein, the outer side of the tray seat 21 is provided with a baffle corresponding to the shape of the material opening, so as to form a closed structure (similar to a drawer) by matching with the shell 60 after the tray seat 21 is pushed in. The outer side of the casing 60 is further provided with a power interface, a data interface component, a display component, a key component, etc., the inside of the casing 60 is further provided with a control module 70, and the control module 70 is respectively connected with the power interface, the data interface component, the display component, the key component, the light source 10 and the digital mask plate 30.

Preferably, the bottom of the tray 20 is provided with a pressing spring 223 to release the elasticity when the tray 20 moves to the high end of the inclined chute 221, pushing the tray 20 to approach the digitizing mask plate 30.

The embodiment of the utility model provides an in light treatment equipment is applicable to light patterning solidification equipment, is particularly suitable for the photocuring of the photosensitive material of realization circuit board and handles.

The embodiment of the utility model provides a substrate 200 is applicable to the surface and pastes the substrate that has the sensitization dry film, perhaps the surface has the substrate of the coating of curing in advance again, and photosensitive material is not limited to solder mask, photosensitive resin etc..

Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.

Claims (10)

1. An optical processing apparatus, comprising: the device comprises a base, a light source fixed on the base, a tray and a digital mask plate between the light source and the tray; wherein, the tray is used for placing a substrate to be processed; the digital mask plate is used for displaying corresponding shading patterns according to electronic graphs set by a user, so that light emitted by the light source penetrates through the digital mask plate to perform light treatment opposite to the shading patterns on the base material on the tray.

2. The light processing apparatus of claim 1, further comprising: and the light shield is arranged between the light source and the digital mask plate and used for preventing light from leaking.

3. The light processing apparatus of claim 1, further comprising: and the shell covers the light source, the tray and the digital mask plate.

4. The light processing apparatus of claim 3, further comprising: a moving assembly mounted on the base; the tray is arranged on the moving assembly, so that the tray is pulled out through the moving assembly to place/take the substrate, and the tray is pushed into the tray through the moving assembly to align the substrate with the digital mask plate.

5. The light processing apparatus of claim 4, further comprising: and the approaching component is matched with the tray and used for driving the substrate to approach the digital mask plate when the tray is pushed in and driving the substrate to be far away from the digital mask plate when the tray is pulled out.

6. A light handling device as defined in claim 1, wherein the digitizing mask is a digitally controlled opaque display panel.

7. The light processing device of claim 1, wherein the digitizing mask is selected from an LCD display panel or an OLED display panel.

8. The light processing device of claim 1, wherein the light source emits light having a wavelength of 350-460 nm.

9. The light processing device as claimed in claim 1, wherein an optical lens is disposed between the light source and the digitizing mask for converting the direction of the light emitted from the light source to a direction perpendicular to the digitizing mask.

10. The light processing apparatus of claim 1, further comprising: and the heat dissipation assembly is arranged on the light source back plate.

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