CN109637379A - Production method of spliced screen capable of realizing visual seamless and optical seamless - Google Patents
Production method of spliced screen capable of realizing visual seamless and optical seamless Download PDFInfo
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- CN109637379A CN109637379A CN201910004373.9A CN201910004373A CN109637379A CN 109637379 A CN109637379 A CN 109637379A CN 201910004373 A CN201910004373 A CN 201910004373A CN 109637379 A CN109637379 A CN 109637379A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 62
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- 230000000007 visual effect Effects 0.000 title abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 96
- 238000000034 method Methods 0.000 claims abstract description 38
- 238000004806 packaging method and process Methods 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims description 48
- 238000004458 analytical method Methods 0.000 claims description 15
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- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004088 simulation Methods 0.000 abstract description 6
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- 230000008030 elimination Effects 0.000 abstract 1
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- 239000007788 liquid Substances 0.000 description 7
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- 239000000047 product Substances 0.000 description 6
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- 235000013399 edible fruits Nutrition 0.000 description 2
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- 239000004973 liquid crystal related substance Substances 0.000 description 2
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
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Abstract
The invention discloses a production method of a spliced screen for realizing visual seamless and optical seamless, which comprises the following steps of firstly, trial producing a dot matrix arrangement type PCB by a screen splitting, switching and converting analog module; step two, assembling; step three, detection; step four, packaging; step five, trial production of the lens strips through a median filtering simulation module, and step six, installation: the invention discloses a method for manufacturing a seamless spliced screen, and relates to the technical field of seamless spliced screen production. According to the production method of the spliced screen for realizing the visual seamless and the optical seamless, a seamless spliced screen median filtering method and a seamless spliced screen wavelet transformation method are utilized for simulation test, the two methods are mixed for use, then the lens strips are matched for compensating for gap elimination, the visual gap and the optical gap are eliminated, the problems that the optical gap is easy to appear, the visual gap is easy to appear after long-time use, the use effect of the spliced screen is seriously influenced, and the practicability is reduced when one method is used for carrying out seamless splicing are solved.
Description
Technical field
It is specially a kind of to realize optical seamless and the seamless spelling of optics the present invention relates to seamless spliced screen production technical field
Connect screen production method.
Background technique
The development speed of liquid crystal-spliced technology is very fast, liquid crystal-spliced with the extension of liquid crystal-spliced screen application field
Shield and become more and more popular as the main force of large-screen splicing industry, but user for liquid crystal-spliced screen piece the problem of
Have always very big discontented, influences visual effect, meet user demand to promote user experience, reduce liquid crystal-spliced piece
Problem is even accomplished seamless spliced, is exactly the extremely urgent thing of producer, since liquid crystal display just has a line when leaving the factory
Frame, it is liquid crystal-spliced just to will appear frame (seam), as two liquid crystal-spliced screens pick up come seam if it is common have 5.5mm,
3.5mm, 1.8mm, 1.7mm etc..Solve the problems, such as liquid crystal piece, producer must promote splicing.
Nowadays the technology in following splicing gap, seamless spliced screen fusion have mainly been used in the field of seamless spliced screen
Splicing method, seamless spliced screen median filtering method, seamless spliced screen Wavelet Transform etc., it is simple in this way using a kind of method into
Row is seamless spliced, is easy to appear optical slot, after long-time use, is easy to appear visible seams, thus seriously affects
The using effect of mosaic screen, reduces the practicability of display screen.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides it is a kind of realize optical seamless and optics it is seamless mosaic screen production
Method, solve it is simple using a kind of method carry out it is seamless spliced, be easy to appear optical slot, after long-time use,
The problem of being easy to appear visible seams, thus having seriously affected the using effect of mosaic screen, reduced display screen practicability.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of realization optical seamless and optics
Seamless mosaic screen production method, specifically includes the following steps:
Step 1: designing the splicing panel module for needing size, user logs in production management system using client later
In, it then transfers in split screen and converts output signal in analog module, carry out module trial production in investment input production module, produce
Observation detection is carried out by analog detection module later, the information after detection is transmitted back to after information confluence analysis resume module
It in central processing module, is then produced as a trial again, until the dot-matrix arrayed PCB needed；
Step 2: assembling；By the assembling processing module in stage unit to assembling unit by PCB, component, photophore
Part and power supply line are assembled by patch welding module；
Step 3: detection: by the detection processing module in stage unit to the supplied materials of IQC control module in detection unit
It is detected, then the device route in assembling unit is detected using detection module, then control mould by IPQC
Block carries out full processing procedure management, carries out operation detection by debugging module, when there is aging circuit or not close connection in product, warp
It crosses feedback module and returns assembling unit and re-assembly；
Step 4: packaging: being controlled by the packing processes module in stage unit packaging module, packaging module is again
The product assembled in assembling unit is packed, carries out final product quality detection by FQC control module later, finally passes through QA
Control module is authenticated；
Step 5: then input makes up mitigation signal in median filtering analog module, in investment input production module into
The trial production of row module, carries out observation detection by analog detection module after production, and the information after detection is by information integration point
It is transmitted back in central processing module after analysis resume module, is then produced as a trial again, until the lens item needed；
Step 6: installation: first in assembled face fixing device for installing, later installing lens item close on the securing means
Installation is completed in mosaic screen junction.
Preferably, the client is bi-directionally connected with production management system realization, the production management system and centre
Reason module realization is bi-directionally connected, and the central processing module transfers with split screen convert analog module respectively, median filtering simulates mould
Block, input production module, information confluence analysis module and stage unit realization are bi-directionally connected, the input production module and simulation
Detection module realization is bi-directionally connected, and the analog detection module is realized with assembling unit and information confluence analysis module two-way respectively
Connection, the stage unit are bi-directionally connected with assembling unit, detection unit and packaging module realization respectively, the assembling unit
Output end is connect with the input terminal of detection unit and packaging module respectively, the input of packaging the module output end and detection unit
End connection, the output end of the detection unit and the input terminal of feedback module connect, the output end of the feedback module and assembling
The input terminal of unit connects.
Preferably, the stage unit includes assembling processing module, detection processing module and packing processes module.
Preferably, the assembling processing module is bi-directionally connected with assembling unit realization, the detection processing module and detection
Unit realization is bi-directionally connected, and the packing processes module is bi-directionally connected with packaging module realization.
Preferably, the assembling unit includes power supply line, component, PCB, luminescent device, lens item and patch welding mould
Block, the power supply line, component, PCB, luminescent device and lens item output end connect with the input terminal of patch welding module
It connects.
Preferably, the detection unit includes IQC control module, detection module, IPQC control module, debugging module, FQC
Control module and QA control module, the output end of the IQC control module and the input terminal of detection module connect, the detection mould
The output end of block is connect with the input terminal of IPQC control module, the input of the output end and debugging module of the IPQC control module
End connection, the output end of the debugging module are connect with the input terminal of FQC control module, the output end of the FQC control module
It is connect with the input terminal of QA control module.
Preferably, the client realizes bidirectional transfer of information by Ethernet and production management system.
Preferably, the assembling processing module, detection processing module and packing processes module are separately positioned on close to assembling
Unit, detection unit and the operating point for packing module.
(3) beneficial effect
Optical seamless and the seamless mosaic screen production method of optics are realized the present invention provides a kind of.Have following beneficial to effect
Fruit:
The realization optical seamless and the seamless mosaic screen production method of optics, by needing size Step 1: designing
Splice panel module, user is logged in production management system using client later, is then transferred and is converted in analog module in split screen
Output signal, investment input produce and carry out module trial production in module, carry out observation inspection by analog detection module after production
It surveys, the information after detection is transmitted back in central processing module after information confluence analysis resume module, is then tried again
Production, until the dot-matrix arrayed PCB needed；Step 2: assembling；By the assembling processing module in stage unit to group
Dress unit assembles PCB, component, luminescent device and power supply line by patch welding module；Step 3: detection: passing through
Detection processing module in stage unit detects the supplied materials of IQC control module in detection unit, then utilizes detection mould
Block detects the device route in assembling unit, then full processing procedure management is carried out by IPQC control module, through toning
Die trial block carries out operation detection and returns assembling unit by feedback module when aging circuit or not close connection occurs in product
It re-assemblies；Step 4: packaging: being controlled by the packing processes module in stage unit packaging module, pack module
The product assembled in assembling unit is packed again, final product quality detection is carried out by FQC control module later, finally passes through
QA control module is authenticated；Step 5: then input makes up mitigation signal, investment input life in median filtering analog module
It produces and carries out module trial production in module, carry out observation detection by analog detection module after production, the information after detection is passed through
It is transmitted back in central processing module after information confluence analysis resume module, is then produced as a trial again, until needed
Lens item；Step 6: installation: first in assembled face fixing device for installing, later installing lens item close on the securing means
Installation is completed in mosaic screen junction, using seamless spliced screen median filtering method and seamless spliced screen Wavelet Transform simulation test,
Two methods are used in mixed way, then fit lens item carries out making up the gap that disappears, and eliminates visible seams and optical slot, are solved simple
Using a kind of method carry out it is seamless spliced, be easy to appear optical slot, after long-time use, be easy to appear vision seam
The problem of gap has thus seriously affected the using effect of mosaic screen, has reduced display screen practicability.
Detailed description of the invention
Fig. 1 is system principle diagram of the invention；
Fig. 2 is the system principle diagram of stage unit of the present invention；
Fig. 3 is the system principle diagram of assembling unit of the present invention；
Fig. 4 is the system principle diagram of detection unit of the present invention；
Fig. 5 is the structural schematic diagram of lens item of the present invention and fixed device；
Fig. 6 is the structural schematic diagram of the fixed device of the present invention；
In figure, 1-client, 2-production management systems, 3-central processing modules, 4-split screens switching transformation simulation mould
Block, 5-median filtering analog modules, 6-input production modules, 7-information confluence analysis modules, 8-stage units, 9-moulds
Quasi- detection module, 10-assembling units, 11-detection units, 12-packaging modules, 13-feedback modules, 14-assembling processing moulds
Block, 15-detection processing modules, 16-packing processes modules, 17-power supply lines, 18-components, 19-PCB, 20-photophores
Part, 21-lens items, 22-patch welding modules, 23-IQC control modules, 24-detection modules, 25-IPQC control modules,
26-debugging modules, 27-FQC control modules, 28-QA control modules, 29-fixed devices.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of to realize that optical seamless and optics are seamless
Mosaic screen production method, specifically includes the following steps: Step 1: designing the splicing panel module for needing size, user makes later
It is logged in production management system 2 with client 1, then transfers in split screen and convert output signal in analog module 4, investment input life
It produces and carries out module trial production in module 6, carry out observation detection by analog detection module 9 after production, the information warp after detection
It crosses after information confluence analysis module 7 is handled and is transmitted back in central processing module 3, then produced as a trial again, until being needed
The dot-matrix arrayed PCB19 wanted；Step 2: assembling；It will to assembling unit 10 by the assembling processing module 14 in stage unit 8
PCB19, component 18, luminescent device 20 and power supply line 17 are assembled by patch welding module 22；Step 3: detection: logical
The detection processing module 15 crossed in stage unit 8 detects the supplied materials of IQC control module 23 in detection unit 11, then sharp
The device route in assembling unit 10 is detected with detection module 24, is then made entirely by IPQC control module 25
Thread management carries out operation detection by debugging module 26, when aging circuit or not close connection occurs in product, by feeding back mould
Block 13 is returned assembling unit 10 and is re-assemblied；Step 4: packaging: passing through 16 pairs of packing processes module packagings in stage unit 8
Module 12 is controlled, and packaging module 12 again packs the product assembled in assembling unit 10, controls mould by FQC later
Block 27 carries out final product quality detection, is finally authenticated by QA control module 28；Step 5: then simulating mould in median filtering
Input makes up mitigation signal in block 5, carries out module trial production in investment input production module 6, passes through analog detection after production
Module 9 carries out observation detection, and the information after detection is transmitted back to central processing module 3 after the processing of information confluence analysis module 7
In, it is then produced as a trial again, until the lens item 21 needed；Step 6: installation: installing fix in assembled face first
Lens item 21 is mounted on fixed device 29 close to mosaic screen junction later, completes installation by device 29, and utilization is seamless spliced
Screen median filtering method and seamless spliced screen Wavelet Transform simulation test, two methods be used in mixed way, then fit lens item 21 into
Row make up the gap that disappears, eliminate visible seams and optical slot, solve it is simple using a kind of method carry out it is seamless spliced, be easy
There is optical slot and be easy to appear visible seams after long-time use, has thus seriously affected the use effect of mosaic screen
Fruit, reduce display screen practicability the problem of, client 1 and production management system 2 realization be bi-directionally connected, production management system 2 and
Central processing module 3 realization be bi-directionally connected, central processing module 3 be ARM9 series processors, central processing module 3 respectively with point
Screen switching transformation analog module 4, median filtering analog module 5, input production module 6, information confluence analysis module 7 and classification are single
Member 8 realize be bi-directionally connected, input production module 6 and analog detection module 9 realize is bi-directionally connected, analog detection module 9 respectively with
Assembling unit 10 and information confluence analysis module 7 realization is bi-directionally connected, stage unit 8 respectively with assembling unit 10, detection unit
11 and packaging module 12 realization be bi-directionally connected, the output end of assembling unit 10 respectively with detection unit 11 and pack module 12 it is defeated
Enter end connection, packaging 12 output end of module is connect with the input terminal of detection unit 11, the output end and feedback mould of detection unit 11
The input terminal of block 13 connects, and the output end of feedback module 13 is connect with the input terminal of assembling unit 10, and stage unit 8 includes assembling
Processing module 14, detection processing module 15 and packing processes module 16, assembling processing module 14 are realized two-way with assembling unit 10
Connection, detection processing module 15 are bi-directionally connected with the realization of detection unit 11, and packing processes module 16 is realized double with packaging module 12
To connection, assembling unit 10 includes that power supply line 17, component 18, PCB19, luminescent device 20, lens item 21 and patch weld mould
Block 22, power supply line 17, component 18, PCB19, luminescent device 20 and lens item 21 output end with patch welding module 22
Input terminal connection, detection unit 11 include IQC control module 23, detection module 24, IPQC control module 25, debugging module 26,
The output end of FQC control module 27 and QA control module 28, IQC control module 23 is connect with the input terminal of detection module 24, inspection
The output end for surveying module 24 is connect with the input terminal of IPQC control module 25, the output end and debugging module of IPQC control module 25
26 input terminal connection, the output end of debugging module 26 are connect with the input terminal of FQC control module 27, FQC control module 27
Output end is connect with the input terminal of QA control module 28, and client 1 realizes bidirectional information by Ethernet and production management system 2
Transmission, assembling processing module 14, detection processing module 15 and packing processes module 16 are separately positioned on close to assembling unit 10, inspection
It surveys unit 11 and packs the operating point of module 12.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of realize optical seamless and the seamless mosaic screen production method of optics, it is characterised in that: specifically includes the following steps:
Step 1: designing the splicing panel module for needing size, user logs in production management system using client (1) later
(2) it in, then transfers in split screen and converts output signal in analog module (4), progress module examination in investment input production module (6)
Production carries out observation detection by analog detection module (9) after production, and the information after detection passes through information confluence analysis module
(7) it is transmitted back in central processing module (3) after handling, is then produced as a trial again, until the dot-matrix arrayed needed
PCB(19)；
Step 2: assembling；By the assembling processing module (14) in stage unit (8) to assembling unit (10) by PCB (19), member
Device (18), luminescent device (20) and power supply line (17) are assembled by patch welding module (22)；
Step 3: detection: controlling mould to IQC in detection unit (11) by the detection processing module (15) in stage unit (8)
The supplied materials of block (23) is detected, and then the device route in assembling unit (10) is examined using detection module (24)
It surveys, then carries out full processing procedure management by IPQC control module (25), carry out operation detection by debugging module (26), product goes out
When existing aging circuit or not close connection, assembling unit (10) is returned by feedback module (13) and is re-assemblied；
Step 4: packaging: being controlled by the packing processes module (16) in stage unit (8) packaging module (12), wrapped
The product assembled in assembling unit (10) is packed again for die-filling piece (12), later by FQC control module (27) carry out at
Quality detection, is finally authenticated by QA control module (28)；
Step 5: then input makes up mitigation signal in median filtering analog module (5), investment input is produced in module (6)
Module trial production is carried out, carries out observation detection by analog detection module (9) after production, the information after detection is whole by information
It is transmitted back in central processing module (3) after closing analysis module (7) processing, is then produced as a trial again, until needed
Lens item (21)；
Step 6: installation: first in assembled face fixing device for installing (29), lens item (21) being mounted on fixed device later
(29) close to mosaic screen junction on, installation is completed.
2. it is according to claim 1 it is a kind of realize optical seamless and the seamless mosaic screen production method of optics, feature exists
In: the client (1) is bi-directionally connected with production management system (2) realization, the production management system (2) and central processing mould
Block (3) realization is bi-directionally connected, and the central processing module (3) is transferred with split screen convert analog module (4), median filtering mould respectively
Quasi- module (5), input production module (6), information confluence analysis module (7) and stage unit (8) realization are bi-directionally connected, described defeated
Enter to produce module (6) and analog detection module (9) and realize to be bi-directionally connected, the analog detection module (9) respectively with assembling unit
(10) with information confluence analysis module (7) realization be bi-directionally connected, the stage unit (8) respectively with assembling unit (10), detection
Unit (11) and packaging module (12) realize is bi-directionally connected, the output end of the assembling unit (10) respectively with detection unit (11)
It being connected with the input terminal of packaging module (12), packaging module (12) output end is connect with the input terminal of detection unit (11),
The output end of the detection unit (11) is connect with the input terminal of feedback module (13), the output end of the feedback module (13) with
The input terminal of assembling unit (10) connects.
3. it is according to claim 1 it is a kind of realize optical seamless and the seamless mosaic screen production method of optics, feature exists
In: the stage unit (8) includes assembling processing module (14), detection processing module (15) and packing processes module (16).
4. it is according to claim 1 it is a kind of realize optical seamless and the seamless mosaic screen production method of optics, feature exists
In: the assembling processing module (14) is bi-directionally connected with assembling unit (10) realization, the detection processing module (15) and detection
Unit (11) realization is bi-directionally connected, and the packing processes module (16) is realized with packaging module (12) and is bi-directionally connected.
5. it is according to claim 1 it is a kind of realize optical seamless and the seamless mosaic screen production method of optics, feature exists
In: the assembling unit (10) includes power supply line (17), component (18), PCB (19), luminescent device (20), lens item (21)
With patch welding module (22), the power supply line (17), component (18), PCB (19), luminescent device (20) and lens item (21)
Output end connect with the input terminal of patch welding module (22).
6. it is according to claim 1 it is a kind of realize optical seamless and the seamless mosaic screen production method of optics, feature exists
In: the detection unit (11) includes IQC control module (23), detection module (24), IPQC control module (25), debugging module
(26), FQC control module (27) and QA control module (28), the output end and detection module of the IQC control module (23)
(24) input terminal connection, the output end of the detection module (24) is connect with the input terminal of IPQC control module (25), described
The output end of IPQC control module (25) is connect with the input terminal of debugging module (26), the output end of the debugging module (26) with
The input terminal of FQC control module (27) connects, the output end of the FQC control module (27) and the input of QA control module (28)
End connection.
7. it is according to claim 1 it is a kind of realize optical seamless and the seamless mosaic screen production method of optics, feature exists
In: the client (1) realizes bidirectional transfer of information by Ethernet and production management system (2).
8. it is according to claim 1 it is a kind of realize optical seamless and the seamless mosaic screen production method of optics, feature exists
In: the assembling processing module (14), detection processing module (15) and packing processes module (16) are separately positioned on close to assembling
The operating point of unit (10), detection unit (11) and packaging module (12).
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