CN108803252A - A kind of light guide plate production and processing technology and its coating exposure sources - Google Patents
A kind of light guide plate production and processing technology and its coating exposure sources Download PDFInfo
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- CN108803252A CN108803252A CN201810680462.0A CN201810680462A CN108803252A CN 108803252 A CN108803252 A CN 108803252A CN 201810680462 A CN201810680462 A CN 201810680462A CN 108803252 A CN108803252 A CN 108803252A
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2051—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/16—Coating processes; Apparatus therefor
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- General Physics & Mathematics (AREA)
- Coating Apparatus (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
The present invention discloses a kind of light guide plate production and processing technology and its coating exposure sources, which includes conveyer table, coating machine, exposure machine；The coating machine is located at exposure machine side, and conveyer table sequentially passes through coating machine, exposure machine, ultraviolet source generator is provided at the top of exposure machine；It is provided with exposure cavity among exposure machine, exposes and is provided with rotation exposer in cavity, rotation exposer is connected to ultraviolet source generator by light source incidence device；The conveyer table lower surface is mounted on first base crossbeam, second base crossbeam, on the coating Shockproof base that first base crossbeam is arranged below coating machine；On the exposure Shockproof base that second base crossbeam is arranged below exposure machine.The present invention has the characteristics that not need that exposure mask plate, process velocity are fast, high in machining efficiency, processing dimension is big, processing compatibility is strong.
Description
Technical field
The present invention relates to a kind of light guide plate production and processing technologies and its coating exposure sources, especially one kind to have and not need
The light guide plate that exposure mask plate, process velocity are fast, high in machining efficiency, processing dimension is big, processing compatibility is strong produces and processes work
Skill and its coating exposure sources.
Background technology
Light guide plate mesh point photolithographic process includes：Radium-shine site processing, the processing of ink site, the processing of hot pressing site, oil
Ink is coated on light guide plate machined surface by black site processing, then is exposed to the ink on light guide plate machined surface by exposure machine
Light.
Light guide plate mesh point lithography process needs to use coating, exposure belongs to two techniques and equipment, processes section chief；Add
Uncertain factor is susceptible in work, fraction defective is also very high, long processing time；Coating exposure sources before be divided into face exposure and
Single-point straight line exposes, and face exposure needs mask plate, and mask plate needs to be molded by repeatedly processing, so mask plate is fabricated to
This height, Production Time are long；Single-point straight line exposure machine is not necessarily to mask plate, but process velocity is slow, and working (finishing) area is small, cannot use
It is exposed to large scale.
Existing face exposure machine generally uses lower exposure, light to pass through mask plate from the bottom up then to the coating below light guide plate
Face, coated face exposure area are solidified into the site micro-structure of needs, and the figure of site micro-structure is by the figure on mask plate
What transcription had come, and the cost of manufacture of mask plate and site micro-structure is all very high, guide-lighting board size is bigger, mask plate production costs
With and site processing charges it is higher.Mask plate is all to add optical cement coating layer to be former material with optical glass, at present mostly from foreign countries
Import, so the former material supplied materials period is also long.Face exposure using upper exposure is relatively lower as exposed difficulty higher, upper exposed mask
Plate is in the upper surface of coating layer, it is ensured that the spacing between coating layer and mask plate, coating layer cannot put off till mask plate, and spacing
Cannot be excessive, it is not high that spacing crosses pattern precision when exposing completely.Upper Exposure mode, mask plate in exposure process because having solvent to wave
Hair, so mask plate is easy to be contaminated, the cleaning time of mask plate increases, and mask plate scrappage is high.Single-point exposure machine is used logical
Camera lens optically focused is crossed according to the figure drawn by a line exposing graphics processing, this Exposure mode does not need mask plate, may be used yet
To carry out upper exposure, but this mode is used primarily in small size, generally at 10 cun or less；Because this exposure is because being that single-point is linear
Processing, process velocity is very slow, so this exposure machine size limitations and process velocity are all restricted.
In addition, in backlight module production field, TFT glass processings and the processing of CF colored filters are required for a kind of high
Effect, large scale exposure machine.
Invention content
The purpose of the present invention is to provide one kind have do not need exposure mask plate, process velocity it is fast, it is high in machining efficiency,
The light guide plate production and processing technology and its coating exposure sources that processing dimension is big, processing compatibility is strong.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of light guide plate production and processing technology, includes the following steps：
Step 1: automatic charging：The substrate tentatively cut is placed on pallet, pallet superimposed layer places multiple bases
Plate；Automatic catching robot will be placed into after the substrate crawl on pallet on driven pedrail；
Step 2: dyestripping：When substrate on driven pedrail passes through automatic dyestripping machine, automatic dyestripping machine tears the guarantor on substrate
Cuticula；Continue technique backward with transmission crawler belt with metacoxal plate to transmit；
Step 3: cleaning：Substrate with transmission crawler belt by below automatic rinser when, automatic rinser is toward adding on substrate
Cleaning solution, cleaning solution is added to rinse the oil-dirt and dust of substrate surface；
Step 4: drying：Substrate lower section from automatic rinser to dryer with transmission crawler belt；Dryer blows out high to substrate
Hot wind is pressed, after the narrow air outlet of high-pressure hot wind drying machine lower surface, forms hot wind knife；Hot wind knife is remaining by substrate surface
Cleaning solution and dust purge clean；
Step 5: coating and exposure：For substrate under the drive of transmission crawler belt, substrate is conveyed into coating exposure sources, applies
Cloth exposure sources scratch uniform UV inks on substrate, and UV inks shine in UV inks in rotation after rotation exposes
Under purple light under penetrating, regional exposure is carried out；
Step 6: development：Substrate after exposure is transmitted to below developing machine, and developing machine develops to substrate spray developing liquid
Upper surface of base plate is carried out development flushing by liquid without the UV inks that uv-exposure is crossed, and washes away unexposed UV inks；
Step 7: solidification：Below the communicated crawler-tread of substrate to UV cure lamps after development, UV cure lamps send out UV
Light, UV illumination are mapped to the UV inks on substrate, UV inks UV-light cured, and upper surface of base plate forms structure graph；Then
Substrate detects the structure chart after upper surface of base plate exposure curing through structure plan detection device lower section, structure plan detection device
Shape, the undesirable substrate of structure graph are rejected in time；
Step 8: finished product overlay film：After automatic mulch applicator, automatic mulch applicator covers substrate in the structure graph upper surface of substrate
Lid protective film；Manipulator crawl is counted with metacoxal plate by automatic crawl to be transported in finished product packing carton, finished product packing carton position
In on transmission crawler belt；
Step 9: packaging transhipment：It fills after finished product packing carton fills with, the communicated crawler belt of finished product packing carton is transported backward
It send, and packing carton is sealed by tape；
The substrate is one kind in light guide plate, TFT glass, CF colored filters；
A kind of light guide plate production and processing coating exposure sources, including conveyer table, coating machine, exposure machine；
The coating machine is located at exposure machine side, and conveyer table sequentially passes through coating machine, exposure machine, is provided at the top of exposure machine
Ultraviolet source generator；It is provided with exposure cavity among exposure machine, exposes and is provided with rotation exposer in cavity, rotates exposer
It is connected to ultraviolet source generator by light source incidence device；
The conveyer table lower surface is mounted on first base crossbeam, second base crossbeam, and the setting of first base crossbeam is applying
On coating Shockproof base below cloth machine；On the exposure Shockproof base that second base crossbeam is arranged below exposure machine；
The conveyer table includes gas suspension platform, shifting sledge, mobile absorption platform, and gas suspension platform upper surface is provided with
Shifting sledge, shifting sledge and the platform sliding block of mobile absorption platform lower surface setting coordinate, and mobile absorption platform passes through platform
Sliding block, shifting sledge are mounted on gas suspension platform；
It is provided with absorption through-hole on the mobile absorption platform；
It is provided with coating Shockproof base below the coating machine, is coated on Shockproof base and is provided with first base crossbeam, the
One base crossbeam is fixedly arranged above gas suspension platform；It is provided with coatings tank above coating machine, blade coating knife is provided with below coatings tank；
It is provided with exposure Shockproof base below the exposure machine, exposes and is provided with second base crossbeam on Shockproof base, the
Two base crossbeams are fixedly arranged above gas suspension platform；It is provided with ultraviolet source generator, ultraviolet source generator at the top of exposure machine
It is provided with exposure cavity on the exposure machine of lower section, exposes and is provided with light path through-hole on the exposure machine of cavity top；Ultraviolet source is sent out
Raw device is connected to across light path through-hole on rotation exposer by optical fiber；
The rotation exposer includes rotary shaft, rotary frame, light source incidence device, amasthenic lens, rotation engine base, reflection
Device, exposure cavity bottom exposure machine upper surface are provided with rotation engine base, are equipped with rotary shaft at the top of rotation engine base, rotate on engine base
Rotary frame is installed in the rotary shaft of side；Light source incidence device is installed above the rotary shaft, light source incidence device is by passing through
The optical fiber for exposing light path through-hole on the exposure machine of cavity top is connected to exposure cavity；The rotary frame edge is provided with reflection
Device；Multiple rounded matrix distributions of reflector surface on the rotating gantry；
The reflector includes mirror mount, speculum, exposure hole, and exposure hole is provided on rotary frame, exposure
It is provided with mirror mount above hole, speculum is installed in mirror mount；Reflector is connected to light source by optical fiber
Enter in emitter.
The present invention provides a kind of light guide plate production and processing technology and its coating exposure sources, and having need not expose with covering
The feature that template, process velocity are fast, high in machining efficiency, processing dimension is big, processing compatibility is strong.The present invention passes through gas suspension platform
It is connected on air pump, gas suspension platform is buffered by gas suspension, and the shifting sledge on gas suspension platform is stablized, and light guide plate is avoided to add
The quick-fried displacement of light caused by being vibrated during work；Mobile absorption platform is moved along shifting sledge；Absorption through-hole is connected on aspiration pump；
The substrate adsorption being placed on mobile absorption platform is fixed on mobile absorption platform by mobile absorption platform by adsorbing through-hole；
UV inks are placed in coatings tank, UV inks are flowed to adsorb on mobile absorption platform by coating trench bottom gummosis mouth and be fixed
Substrate on, blade coating knife is against upper surface of base plate, and substrate scrapes the UV inks on substrate under the drive of mobile absorption platform
Apply it is smooth after, be moved in exposure machine；Ultraviolet source generator produces ultraviolet light and directs light into light source incidence by optical fiber
In device, light source incidence device is imported by optical fiber in reflector after being divided the ultraviolet light of importing, and reflector will be reflected to reflection
On substrate below device, the UV inks of base plate coating are exposed；Rotary shaft drives rotary frame rotation, rotary frame to drive anti-
Emitter rotates；Ultraviolet light is reflected on substrate by the exposure machine by reflector, is carried out to the litho machine being coated with above substrate
Exposure, the exposure machine do not need mask plate；Multiple reflection device promotes substrate site process velocity, improves processing efficiency；Whirler
The rotatable design of frame makes reflector be located at different exposure cavity centers or edge, increases the processing dimension of substrate, compatible different rulers
Very little substrate processing, reduces cost；In addition, the ultraviolet light in exposure machine can also be propagated by speculum.
Description of the drawings
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of flow chart of light guide plate production and processing technology of the present invention；
Fig. 2 is a kind of structural schematic diagram of light guide plate production and processing coating exposure sources of the present invention；
Fig. 3 is a kind of rotation exposer structural schematic diagram of light guide plate production and processing coating exposure sources of the present invention.
Specific implementation mode
The purpose of the present invention can be achieved through the following technical solutions：
A kind of light guide plate production and processing technology includes the following steps referring to Fig. 1：
Step 1: automatic charging：The substrate 4 tentatively cut is placed on pallet, pallet superimposed layer places multiple bases
Plate 4；Automatic catching robot is placed into after capturing the substrate 4 on pallet on driven pedrail；
Step 2: dyestripping：When substrate 4 on driven pedrail passes through automatic dyestripping machine, automatic dyestripping machine is torn on substrate 4
Protective film；Continue technique backward with transmission crawler belt with metacoxal plate 4 to transmit；
Step 3: cleaning：Substrate 4 with transmission crawler belt by below automatic rinser when, automatic rinser is toward on substrate 4
Cleaning solution is added, cleaning solution rinses the oil-dirt and dust on 4 surface of substrate；
Step 4: drying：The lower section from automatic rinser to dryer with transmission crawler belt of substrate 4；Dryer is blown out to substrate 4
High-pressure hot wind after the narrow air outlet of high-pressure hot wind drying machine lower surface, forms hot wind knife；Hot wind knife is residual by 4 surface of substrate
The cleaning solution and dust stayed purges clean；
Step 5: coating and exposure：For substrate 4 under the drive of transmission crawler belt, substrate 4 is conveyed into coating exposure sources,
Coating exposure sources scratch uniform UV inks on substrate 4, and UV inks are rotating after rotation exposes in UV inks
Under purple light under irradiation, regional exposure is carried out；
Step 6: development：Substrate after exposure is transmitted to below developing machine, and developing machine develops to 4 spray developing liquid of substrate
4 upper surface of substrate is carried out development flushing by liquid without the UV inks that uv-exposure is crossed, and washes away unexposed UV inks；
Step 7: solidification：Below 4 communicated crawler-tread of substrate to UV cure lamps after development, UV cure lamps send out UV
Light, UV illumination are mapped to the UV inks on substrate 4, UV inks UV-light cured, and 4 upper surface of substrate forms structure graph；With
Metacoxal plate 4 detects the structure after 4 upper surface exposure curing of substrate through structure plan detection device lower section, structure plan detection device
Figure, undesirable 4 rejecting in time of substrate of structure graph；
Step 8: finished product overlay film：Substrate 4 is after automatic mulch applicator, and automatic mulch applicator is in the structure graph upper surface of substrate 4
Covering protection film；Manipulator crawl is counted with metacoxal plate 4 by automatic crawl to be transported in finished product packing carton, finished product packing carton
On transmission crawler belt；
Step 9: packaging transhipment：It fills after finished product packing carton fills with, the communicated crawler belt of finished product packing carton is transported backward
It send, and packing carton is sealed by tape；
The substrate 4 is one kind in light guide plate, TFT glass, CF colored filters；
A kind of light guide plate production and processing coating exposure sources, referring to 2-3, including conveyer table 1, coating machine 2, exposure machine 3；
The coating machine 2 is located at 3 side of exposure machine, and conveyer table 1 sequentially passes through coating machine 2, exposure machine 3,3 top of exposure machine
It is provided with ultraviolet source generator 33；It is provided with exposure cavity 34 among exposure machine 3, exposes and is provided with rotation exposure in cavity 34
Device 35, rotation exposer 35 are connected to ultraviolet source generator 33 by light source incidence device 353；
1 lower surface of the conveyer table is mounted on first base crossbeam 22, second base crossbeam 32, and first base crossbeam 22 is set
It sets on the coating Shockproof base 21 below coating machine 2；The shockproof bottom of exposure that second base crossbeam 32 is arranged below exposure machine 3
On seat 31；
The conveyer table 1 includes gas suspension platform 11, shifting sledge 12, moves absorption platform 13, on gas suspension platform 11
Surface is provided with shifting sledge 12, and shifting sledge 12 and the platform sliding block of 13 lower surface of mobile absorption platform setting coordinate, mobile
Absorption platform 13 is mounted on by platform sliding block, shifting sledge 12 on gas suspension platform 11；Gas suspension platform 11 is connected to air pump
On, gas suspension platform 11 is buffered by gas suspension, and the shifting sledge 12 on gas suspension platform 11 is stablized, and avoids light guide plate processed
The quick-fried displacement of light caused by being vibrated in journey；Mobile absorption platform 13 is moved along shifting sledge 12；
Absorption through-hole is provided on the mobile absorption platform 13, absorption through-hole is connected on aspiration pump；Mobile absorption is flat
The substrate 4 being placed on mobile absorption platform 13 is absorbed and fixed on mobile absorption platform 13 by platform 13 by adsorbing through-hole；
2 lower section of the coating machine is provided with coating Shockproof base 21, is coated on Shockproof base 21 and is provided with first base cross
Beam 22, first base crossbeam 22 are fixedly arranged above gas suspension platform 11；2 top of coating machine is provided with coatings tank 24, coatings tank 24
Lower section is provided with blade coating knife 23；Be placed with UV inks in coatings tank 24, UV inks by the gum outlet of 24 bottom of coatings tank,
By being adsorbed on fixed substrate 4 in extrusion coated to mobile absorption platform 13, blade coating knife 23 is against 4 upper surface of substrate, substrate 4
Under the drive of mobile absorption platform 13, by the UV inks blade coating on substrate 4 it is smooth after, be moved in exposure machine 3；
3 lower section of the exposure machine is provided with exposure Shockproof base 31, exposes and is provided with second base cross on Shockproof base 31
Beam 32, second base crossbeam 32 are fixedly arranged above gas suspension platform 11；3 top of exposure machine is provided with ultraviolet source generator 33,
It is provided with exposure cavity 34 on the exposure machine 3 of 33 lower section of ultraviolet source generator, is arranged on the exposure machine 3 at 34 top of exposure cavity
There is light path through-hole；Ultraviolet source generator 33 is connected to across light path through-hole on rotation exposer 35 by optical fiber；
The rotation exposer 35 include rotary shaft 351, rotary frame 352, light source incidence device 353, amasthenic lens 354,
Engine base 355, reflector 356 are rotated, 34 bottom exposure machine of exposure cavity, 3 upper surface is provided with rotation engine base 355, rotates engine base
355 tops are equipped with rotary shaft 351, and rotary frame 352 is equipped in the rotary shaft 351 of 355 top of rotation engine base；The rotation
351 top of axis is equipped with light source incidence device 353, and light source incidence device 353 passes through 3 glazing of exposure machine across 34 top of exposure cavity
The optical fiber of road through-hole is connected to exposure cavity 34；352 edge of the rotary frame is provided with reflector 356；Multiple reflectors 356
Rounded matrix distribution is in 352 upper surface of rotary frame；
The reflector 356 includes mirror mount, speculum, exposure hole, and exposure is provided on rotary frame 352
Hole, exposure hole top are provided with mirror mount, speculum are equipped in mirror mount；Reflector 356 passes through optical fiber
It is connected on light source incidence device 353；Ultraviolet source generator 33 produces ultraviolet light and directs light into light source incidence by optical fiber
In device 353, light source incidence device 353 is imported by optical fiber in reflector 356 after being divided the ultraviolet light of importing, reflector 356
It will be reflected on the substrate 4 of 356 lower section of reflector, the UV inks that substrate 4 is coated with exposed；Rotary shaft 351 drives whirler
Frame 352 rotates, and rotary frame 352 drives reflector 356 to rotate；Ultraviolet light is reflected into base by the exposure machine by reflector 356
On plate 4, the litho machine being coated with to 4 top of substrate carries out upper exposure, which does not need mask plate, and process velocity is fast, processing
Size is big, can process large-size light-conducting plate site, reduce cost, improve processing efficiency.
The operation principle of the present invention：
Gas suspension platform 11 is connected on air pump, and gas suspension platform 11 is buffered by gas suspension, on gas suspension platform 11
Shifting sledge 12 is stablized, and the quick-fried displacement of light caused by being vibrated in light guide plate process is avoided；Mobile absorption platform 13 is along moving cunning
Rail 12 moves；Absorption through-hole is connected on aspiration pump；Mobile absorption platform 13 will be placed on mobile absorption by absorption through-hole and put down
Substrate 4 on platform 13 is absorbed and fixed on mobile absorption platform 13；UV inks are placed in coatings tank 24, UV inks pass through
24 bottom gummosis mouth of coatings tank, which flows on mobile absorption platform 13, to be adsorbed on fixed substrate 4, and blade coating knife 23 is against 4 upper table of substrate
Face, substrate 4 under the drive of mobile absorption platform 13, by the UV inks blade coating on substrate 4 it is smooth after, be moved to exposure machine 3
It is interior；
Ultraviolet source generator 33 produces ultraviolet light and is directed light into light source incidence device 353 by optical fiber, and light source enters
Emitter 353 is imported by optical fiber in reflector 356 after being divided the ultraviolet light of importing, and reflector 356 will be reflected to reflector
On the substrate 4 of 356 lower sections, the UV inks that substrate 4 is coated with are exposed；Rotary shaft 351 drives rotary frame 352 to rotate, rotation
Rack 352 drives reflector 356 to rotate；Ultraviolet light is reflected on substrate 4, to substrate 4 by the exposure machine by reflector 356
The litho machine of top coating carries out exposure, which does not need mask plate；Multiple reflection device 356 promotes the processing of 4 site of substrate
Speed improves processing efficiency；352 rotatable design of rotary frame, make reflector 356 be located at different 34 centers of exposure cavity or
Edge increases the processing dimension of substrate 4, and compatible various sizes of substrate 4 is processed, and cost is reduced；
In addition, the ultraviolet light in exposure machine 3 can also be propagated by speculum.
The present invention provides a kind of light guide plate production and processing technology and its coating exposure sources, and having need not expose with covering
The feature that template, process velocity are fast, high in machining efficiency, processing dimension is big, processing compatibility is strong.The present invention passes through gas suspension platform
It is connected on air pump, gas suspension platform is buffered by gas suspension, and the shifting sledge on gas suspension platform is stablized, and light guide plate is avoided to add
The quick-fried displacement of light caused by being vibrated during work；Mobile absorption platform is moved along shifting sledge；Absorption through-hole is connected on aspiration pump；
The substrate adsorption being placed on mobile absorption platform is fixed on mobile absorption platform by mobile absorption platform by adsorbing through-hole；
UV inks are placed in coatings tank, UV inks are flowed to adsorb on mobile absorption platform by coating trench bottom gummosis mouth and be fixed
Substrate on, blade coating knife is against upper surface of base plate, and substrate scrapes the UV inks on substrate under the drive of mobile absorption platform
Apply it is smooth after, be moved in exposure machine；Ultraviolet source generator produces ultraviolet light and directs light into light source incidence by optical fiber
In device, light source incidence device is imported by optical fiber in reflector after being divided the ultraviolet light of importing, and reflector will be reflected to reflection
On substrate below device, the UV inks of base plate coating are exposed；Rotary shaft drives rotary frame rotation, rotary frame to drive anti-
Emitter rotates；Ultraviolet light is reflected on substrate by the exposure machine by reflector, is carried out to the litho machine being coated with above substrate
Exposure, the exposure machine do not need mask plate；Multiple reflection device promotes substrate site process velocity, improves processing efficiency；Whirler
The rotatable design of frame makes reflector be located at different exposure cavity centers or edge, increases the processing dimension of substrate, compatible different rulers
Very little substrate processing, reduces cost；In addition, the ultraviolet light in exposure machine can also be propagated by speculum.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes by a similar method, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (9)
1. a kind of light guide plate production and processing technology, which is characterized in that include the following steps：
Step 1: automatic charging：The substrate tentatively cut (4) is placed on pallet, pallet superimposed layer places multiple substrates
(4)；Automatic catching robot will be placed into after substrate (4) crawl on pallet on driven pedrail；
Step 2: dyestripping：When substrate (4) on driven pedrail passes through automatic dyestripping machine, automatic dyestripping machine is torn on substrate (4)
Protective film；Continue technique backward with transmission crawler belt with metacoxal plate (4) to transmit；
Step 3: cleaning：Substrate (4) with transmission crawler belt by below automatic rinser when, automatic rinser is toward on substrate (4)
Cleaning solution is added, cleaning solution rinses the oil-dirt and dust on substrate (4) surface；
Step 4: drying：Substrate (4) lower section from automatic rinser to dryer with transmission crawler belt；Dryer is blown out to substrate (4)
High-pressure hot wind after the narrow air outlet of high-pressure hot wind drying machine lower surface, forms hot wind knife；Hot wind knife is by substrate (4) surface
Remaining cleaning solution and dust purge clean；
Step 5: coating and exposure：For substrate (4) under the drive of transmission crawler belt, substrate (4) is conveyed into coating exposure sources,
Coating exposure sources scratch uniform UV inks on substrate (4), and UV inks are revolving after rotation exposes in UV inks
Turn under the purple light under irradiation, carries out regional exposure；
Step 6: development：Substrate after exposure is transmitted to below developing machine, and developing machine is to substrate (4) spray developing liquid, developer solution
Substrate (4) upper surface is subjected to development flushing without the UV inks that uv-exposure is crossed, washes away unexposed UV inks；
Step 7: solidification：Below substrate (4) communicated crawler-tread to UV cure lamps after development, UV cure lamps send out UV light,
UV illumination is mapped to the UV inks on substrate (4), UV inks UV-light cured, and substrate (4) upper surface forms structure graph；With
Metacoxal plate (4) is through structure plan detection device lower section, after structure plan detection device detects substrate (4) upper surface exposure curing
Structure graph, the undesirable substrate of structure graph (4) are rejected in time；
Step 8: finished product overlay film：Substrate (4) is after automatic mulch applicator, and automatic mulch applicator is in the structure graph upper surface of substrate (4)
Covering protection film；Manipulator crawl is counted with metacoxal plate (4) by automatic crawl to be transported in finished product packing carton, finished product packing paper
Box is located on transmission crawler belt；
Step 9: packaging transhipment：It filling after finished product packing carton fills with, the communicated crawler belt of finished product packing carton transports backward, and
Packing carton is sealed by tape.
2. a kind of light guide plate production and processing technology according to claim 1, which is characterized in that the substrate (4) is leaded light
One kind in plate, TFT glass, CF colored filters.
3. a kind of light guide plate production and processing coating exposure sources, including conveyer table (1), coating machine (2), exposure machine (3), feature
It is：
The coating machine (2) is located at exposure machine (3) side, and conveyer table (1) sequentially passes through coating machine (2), exposure machine (3), exposure
It is provided with ultraviolet source generator (33) at the top of machine (3)；It is provided with exposure cavity (34) among exposure machine (3), exposes cavity
(34) rotation exposer (35) is provided in, rotation exposer (35) is connected to ultraviolet source hair by light source incidence device (353)
Raw device (33)；
Conveyer table (1) lower surface is mounted on first base crossbeam (22), second base crossbeam (32), first base crossbeam
(22) on the coating Shockproof base (21) being arranged below coating machine (2)；Second base crossbeam (32) is arranged under exposure machine (3)
On the exposure Shockproof base (31) of side.
4. a kind of light guide plate production and processing coating exposure sources according to claim 3, which is characterized in that the conveyer table
(1) include gas suspension platform (11), shifting sledge (12), mobile absorption platform (13), the setting of gas suspension platform (11) upper surface
There is shifting sledge (12), shifting sledge (12) and the platform sliding block of mobile absorption platform (13) lower surface setting coordinate, mobile to inhale
Attached platform (13) is mounted on by platform sliding block, shifting sledge (12) on gas suspension platform (11).
5. a kind of light guide plate production and processing coating exposure sources according to claim 4, which is characterized in that the mobile suction
It is provided with absorption through-hole on attached platform (13).
6. a kind of light guide plate production and processing coating exposure sources according to claim 3, which is characterized in that the coating machine
(2) lower section is provided with coating Shockproof base (21), and first base crossbeam (22), the first bottom are provided on coating Shockproof base (21)
Seat crossbeam (22) is fixedly arranged above gas suspension platform (11)；Coatings tank (24) is provided with above coating machine (2), under coatings tank (24)
Side is provided with blade coating knife (23).
7. a kind of light guide plate production and processing coating exposure sources according to claim 3, which is characterized in that the exposure machine
(3) lower section is provided with exposure Shockproof base (31), and second base crossbeam (32), the second bottom are provided on exposure Shockproof base (31)
Seat crossbeam (32) is fixedly arranged above gas suspension platform (11)；It is provided with ultraviolet source generator (33) at the top of exposure machine (3), it is ultraviolet
Exposure cavity (34), the exposure machine (3) at the top of exposure cavity (34) are provided on exposure machine (3) below light source generator (33)
On be provided with light path through-hole；Ultraviolet source generator (33) is connected to rotation exposer (35) by optical fiber across light path through-hole
On.
8. a kind of light guide plate production and processing coating exposure sources according to claim 7, which is characterized in that the rotation exposes
Light device (35) includes rotary shaft (351), rotary frame (352), light source incidence device (353), amasthenic lens (354), rotation engine base
(355), reflector (356), exposure cavity (34) bottom exposure machine (3) upper surface are provided with rotation engine base (355), rotate engine base
(355) top is equipped with rotary shaft (351), and rotary frame is equipped in the rotary shaft (351) above rotation engine base (355)
(352)；Light source incidence device (353) is installed, light source incidence device (353) is by passing through exposure empty above the rotary shaft (351)
The optical fiber of light path through-hole is connected to exposure cavity (34) on exposure machine (3) at the top of chamber (34)；Rotary frame (352) edge
It is provided with reflector (356)；The rounded matrix distribution of multiple reflectors (356) is in rotary frame (352) upper surface.
9. a kind of light guide plate production and processing coating exposure sources according to claim 8, which is characterized in that the reflector
(356) include mirror mount, speculum, exposure hole, exposure hole is provided on rotary frame (352), is set above exposure hole
It is equipped with mirror mount, speculum is installed in mirror mount；Reflector (356) is connected to light source incidence by optical fiber
On device (353).
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| CN201810680462.0A CN108803252B (en) | 2018-06-27 | 2018-06-27 | Light guide plate production and processing technology and coating exposure equipment thereof |
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| CN108803252B CN108803252B (en) | 2020-10-16 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023126A (en) * | 1975-06-26 | 1977-05-10 | Gte Laboratories Incorporated | Scanning photographic printer for integrated circuits |
| TW200403537A (en) * | 2002-03-28 | 2004-03-01 | Dainippon Screen Mfg | Substrate treatment device |
| CN101057315A (en) * | 2004-11-08 | 2007-10-17 | 富士胶片株式会社 | Exposure equipment |
| CN101431008A (en) * | 2007-11-06 | 2009-05-13 | 东京毅力科创株式会社 | Substrate treatment device, coating device and coating method |
| CN102362226A (en) * | 2008-12-05 | 2012-02-22 | 麦克罗尼克迈达塔有限责任公司 | Rotating arm for writing or reading an image on a workpiece |
| CN101738676B (en) * | 2008-11-05 | 2012-08-29 | 鸿富锦精密工业（深圳）有限公司 | Manufacturing method of light guide plate |
| CN102713759A (en) * | 2009-09-01 | 2012-10-03 | 麦克罗尼克迈达塔有限责任公司 | Pattern generation system |
| CN206139987U (en) * | 2016-07-29 | 2017-05-03 | 合肥泰沃达智能装备有限公司 | Carry out accurate glyptic equipment with laser to light guide plate |
| CN106735920A (en) * | 2016-12-21 | 2017-05-31 | 合肥泰沃达智能装备有限公司 | The laser equipment of the multiple points of multiple planes can simultaneously be processed |
-
2018
- 2018-06-27 CN CN201810680462.0A patent/CN108803252B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023126A (en) * | 1975-06-26 | 1977-05-10 | Gte Laboratories Incorporated | Scanning photographic printer for integrated circuits |
| TW200403537A (en) * | 2002-03-28 | 2004-03-01 | Dainippon Screen Mfg | Substrate treatment device |
| CN101057315A (en) * | 2004-11-08 | 2007-10-17 | 富士胶片株式会社 | Exposure equipment |
| CN101431008A (en) * | 2007-11-06 | 2009-05-13 | 东京毅力科创株式会社 | Substrate treatment device, coating device and coating method |
| CN101738676B (en) * | 2008-11-05 | 2012-08-29 | 鸿富锦精密工业（深圳）有限公司 | Manufacturing method of light guide plate |
| CN102362226A (en) * | 2008-12-05 | 2012-02-22 | 麦克罗尼克迈达塔有限责任公司 | Rotating arm for writing or reading an image on a workpiece |
| CN102713759A (en) * | 2009-09-01 | 2012-10-03 | 麦克罗尼克迈达塔有限责任公司 | Pattern generation system |
| CN206139987U (en) * | 2016-07-29 | 2017-05-03 | 合肥泰沃达智能装备有限公司 | Carry out accurate glyptic equipment with laser to light guide plate |
| CN106735920A (en) * | 2016-12-21 | 2017-05-31 | 合肥泰沃达智能装备有限公司 | The laser equipment of the multiple points of multiple planes can simultaneously be processed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108803252B (en) | 2020-10-16 |
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