CN203417836U - Ultraviolet curing device - Google Patents
Ultraviolet curing device Download PDFInfo
- Publication number
- CN203417836U CN203417836U CN201320378749.0U CN201320378749U CN203417836U CN 203417836 U CN203417836 U CN 203417836U CN 201320378749 U CN201320378749 U CN 201320378749U CN 203417836 U CN203417836 U CN 203417836U
- Authority
- CN
- China
- Prior art keywords
- hood
- ultraviolet curing
- curing device
- protecting rider
- vacuum slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000000463 material Substances 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 8
- 201000009310 astigmatism Diseases 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010409 thin film Substances 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 description 24
- 238000001723 curing Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 238000007711 solidification Methods 0.000 description 8
- 230000008023 solidification Effects 0.000 description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 208000034189 Sclerosis Diseases 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003848 UV Light-Curing Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- UFNIBRDIUNVOMX-UHFFFAOYSA-N 2,4'-dichlorobiphenyl Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC=C1Cl UFNIBRDIUNVOMX-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Electroluminescent Light Sources (AREA)
Abstract
The utility model provides an ultraviolet curing device of effect is sheltered from to utensil, it includes: an ultraviolet light source; the shading device is used for shading the part of the irradiated object which does not need ultraviolet irradiation; the shading device fixing device is used for fixing the shading device and fixing the irradiated object; the working platform is provided with an aligning device for supporting and fixing the irradiated object. The shielding device blocks UV astigmatism irradiated on the surface of the display panel, prevents organic matters in the display panel from being decomposed, reduces the influence on the electrical property of the TFT (thin film transistor) with a narrow forbidden band, and improves the quality of the display panel.
Description
Technical field
The present invention relates to production and processing device technique field, relate in particular to a kind of ultraviolet curing device.
Background technology
UV (Ultra-Violet Ray, i.e. ultraviolet ray) curing process is the application of photochemical reaction forefront, and its principle is the related chemicals such as the UV-irradiation by some strength, instantaneous solidification ink, coating, glue.UV is exactly the English abbreviation of ultraviolet Ultra-Violet Ray.Industrial UV wavelength take 200nm to 450nm be its range of application.With UV irradiate UV irradiate hardenable material and make its sclerosis processing procedure, be referred to as UV Curing Process.Curing translates into curing (or sclerosis).Solidify (Curing) similar but not identical with traditional dry (Drying) process, its difference is that dry process has the volatilization of solvent, and the solvent-free volatilization of process of sclerosis, can reduce energy waste.
In prior art, for large scale liquid crystal panel, conventionally adopt liquid crystal to splash into (ODF:One Drop Filling) technique and in panel, pour into liquid crystal.First this technique evenly instil liquid crystal material on lower glass substrate surface, again with the upper ultraviolet hardening sealing frame glue (UV-cured seal) of point gum machine point, then lower glass substrate is placed in to vacuum environment, carry out contraposition, laminating and the curing operation of top glass substrate, thereby complete the encapsulation of structure cell in liquid crystal panel (cell).
Please refer to Fig. 1, Fig. 1 is the top view of the basic structure of prior art ultraviolet curing device, has omitted ultraviolet source in figure.As shown in Figure 1, mechanical arm 1 is connected by secure component 7 with vacuum tube 10, on vacuum tube 10, there is vacuum slot 6 to be used for adsorbing fixedly oled substrate 5, by mechanical arm 1 and vacuum tube 10, come mobile oled substrate 5 to be placed on workbench 3, on workbench 3, be provided with alignment device 2, be used for fixedly oled substrate 5, oled substrate 5 needs ultraviolet irradiated site 4 with the junction of flexible PCB 8.
With reference to figure 2, Fig. 2 is the front view of the basic structure of Fig. 1 middle-ultraviolet lamp solidification equipment.As shown in Figure 2, UV curing apparatus top is provided with ultraviolet source 9, one workbench 3 is arranged at bottom, for supporting oled substrate 5, is provided with alignment device 2 on workbench 3, be used for fixedly oled substrate 5, on oled substrate 5, be provided with vacuum absorption device, comprise vacuum tube 10 and vacuum slot 6, be used for adsorbing fixedly oled substrate 5, mechanical arm 1 is connected by secure component 7 with vacuum tube 10, by mechanical arm 1 and vacuum tube 10, comes mobile oled substrate 5 to be placed on workbench 3.
In prior art as shown in Figure 1 and Figure 2, in UV solidification process, mercury lamp is given out light and is shone directly into panel surface, and UV light can decompose the organic matter in oled substrate 5 or affect the narrower TFT in optical band gap electrical, can whole display floater be produced and be had a strong impact on.
Utility model content
In view of this, the utility model provides a kind of ultraviolet curing device.
The utility model provides a kind of ultraviolet curing device, comprising: hood for protecting rider, for form occlusion area on the object that is blocked; Vacuum slot, described vacuum slot is arranged in described hood for protecting rider, for adsorbing the object that is blocked.
Described radical occlusion device has stopped the UV astigmatism that is irradiated to panel surface, prevented for example OLED (Organic Light Emitting Diode, be Organic Light Emitting Diode) organic substance decomposing in display floater, reduced the TFT narrower to optical band gap (Thin Film Transistor, be thin film transistor (TFT)) electrical impact, has improved the quality of display floater.
Accompanying drawing explanation
Fig. 1 is the top view of the basic structure of prior art ultraviolet curing device;
Fig. 2 is the front view of the basic structure of Fig. 1 middle-ultraviolet lamp solidification equipment;
Fig. 3 is the top view of the structure of the utility model embodiment mono-middle-ultraviolet lamp solidification equipment;
Fig. 4 is the front view of the structure of Fig. 3 middle-ultraviolet lamp solidification equipment;
Fig. 5 be in Fig. 3 hood for protecting rider overlook enlarged drawing;
Fig. 6 be in Fig. 3 hood for protecting rider face enlarged drawing;
Fig. 7 be in the utility model embodiment bis-hood for protecting rider overlook enlarged drawing;
Fig. 8 be in the utility model embodiment tri-hood for protecting rider overlook enlarged drawing.
Description of reference numerals: 1, mechanical arm; 2, alignment device; 3, workbench; 4, on oled substrate, need irradiated site; 5, oled substrate; 6, vacuum slot; 7, secure component; 8, flexible PCB; 9, ultraviolet source; 10, vacuum tube; 11, hood for protecting rider; 12, through hole; 13, groove; 14, connection reinforcement portion.
The specific embodiment
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment mono-
The utility model provides a kind of tool to block the ultraviolet curing device of effect, please refer to Fig. 3, and Fig. 3 is the top view of the structure of the utility model embodiment mono-middle-ultraviolet lamp solidification equipment, has omitted ultraviolet source in figure.With reference to figure 4, Fig. 4 is the front view of the basic structure of Fig. 3 middle-ultraviolet lamp solidification equipment.From Fig. 3, Fig. 4, it comprises: ultraviolet source 9; Hood for protecting rider 11, for not needing UV-irradiation partly to form occlusion part on oled substrate 5; Hood for protecting rider fixture, described hood for protecting rider fixture is a vacuum slot 6, described vacuum slot 6 and described hood for protecting rider 11 can be by being closely connected, also can be one-body molded, for fixing hood for protecting rider 11, adsorb fixedly oled substrate 5 simultaneously; Workbench 3, workbench 3 is provided with alignment device 2, for supporting, fixing oled substrate 5; Mechanical arm 1 is connected by secure component 7 with vacuum tube 10, has vacuum slot 6 to be used for adsorbing fixedly oled substrate 5 on vacuum tube 10, by mechanical arm 1 and vacuum tube 10, comes mobile oled substrate 5 to be placed on workbench 3.
With reference to figure 5, Fig. 5 be in Fig. 3 parts 11 overlook enlarged drawing.Described hood for protecting rider 11 materials are macromolecular material, and the size of hood for protecting rider 11 is greater than the size of oled substrate 5.As shown in Figure 5, the shape of the hood for protecting rider 11 in the present embodiment is preferably rectangle, and length range is 100mm～150mm, and optimization length is 120mm, and width range is 60mm～100mm, and optimal width is 80mm.Described in described hood for protecting rider 11, the centre bit of groove 13 is equipped with a through hole 12, for holding described vacuum slot.Described vacuum slot also comprises connection reinforcement portion 14, is arranged on the side away from described groove 13, and hood for protecting rider shape can also be parallelogram, trapezoidal, oval, circular, triangle or polygon.
With reference to figure 6, Fig. 6 be in Fig. 3 parts 11 face enlarged drawing.As shown in Figure 6, the position of hood for protecting rider 11 corresponding described vacuum slots has a groove 13, described groove 13 is bowl-shape, also can be hemispherical, semiellipse shape, polygon-shaped etc., but considers vacuum suction effect, be preferably bowl-shape, described vacuum slot also comprises connection reinforcement portion 14, is arranged on the side away from described groove 13, and described connection reinforcement portion 14 is bowl-shape, also can be hemispherical, semiellipse shape or polygon-shaped, the present embodiment is preferably bowl-shape.Through hole 12 is for closely cooperating with vacuum slot 6, and by through hole 12, vacuum slot 6 is hood for protecting rider 11 fixedly, can adsorb again fixedly oled substrate 5, and hood for protecting rider 11 also can be made by one-body molded with vacuum slot 6.The diameter range of through hole 12 is identical with the diameter of vacuum slot 6, and diameter range is 0.5mm～1.0mm.
Described hood for protecting rider 11 has stopped the UV astigmatism that is irradiated to panel surface, has prevented the organic substance decomposing in oled panel, has reduced the electrical impact on the narrower TFT in optical band gap, has improved the quality of display floater.Described radical occlusion device adopts macromolecular material, can under the high temperature of certain limit, block ultraviolet light, and the size of described radical occlusion device is larger, can when irradiated object dimension modifying, not change radical occlusion device, save material cost, save time, improved production efficiency.
Embodiment bis-
With reference to figure 7, Fig. 7 be in the utility model embodiment bis-hood for protecting rider overlook enlarged drawing.Described hood for protecting rider 11 materials are macromolecular material, and the size of hood for protecting rider 11 is greater than the size of oled substrate 5.From Fig. 7, the shape of the hood for protecting rider 11 in the present embodiment is preferably rectangle, and length range is 100mm～150mm, and optimization length is 120mm, and width range is 60mm～100mm, and optimal width is 80mm.Different from embodiment mono-is, on described hood for protecting rider 11, have and be three grooves 13 that del is arranged, the triangle center that described groove 13 forms overlaps with hood for protecting rider geometric center, and the centre bit of described groove 13 is equipped with a through hole 12, for holding described vacuum slot.Described vacuum slot also comprises connection reinforcement portion 14, is arranged on the side away from described groove 13, and hood for protecting rider shape can also be parallelogram, trapezoidal, oval, circular, triangle or polygon.
Embodiment tri-
With reference to figure 8, Fig. 8 be in the utility model embodiment tri-hood for protecting rider overlook enlarged drawing.Described hood for protecting rider 11 materials are macromolecular material, and the size of hood for protecting rider 11 is greater than the size of oled substrate 5.As shown in Figure 7, the shape of the hood for protecting rider 11 in the present embodiment is preferably rectangle, and length range is 100mm～150mm, and optimization length is 120mm, and width range is 60mm～100mm, and optimal width is 80mm.Different from embodiment mono-, on described hood for protecting rider 11, have and be three grooves 13 that oblique line is arranged, the centre bit of described groove 13 is equipped with a through hole 12, for holding described vacuum slot.Described vacuum slot also comprises connection reinforcement portion 14, is arranged on the side away from described groove 13, and hood for protecting rider shape can also be parallelogram, trapezoidal, oval, circular, triangle or polygon.
The groove of mentioning except embodiment bis-and embodiment tri-and the arrangement mode of through hole, also comprise such as being arranged in a linear, being the arrangement modes such as equilateral triangle arrangement, do not enumerate herein.
The number of hood for protecting rider inner groovy and through hole is not limited to the described embodiment of above-described embodiment with arranging, in order to guarantee the bond strength of vacuum suction intensity and vacuum slot and hood for protecting rider, groove and through hole can be provided with 2, and its arrangement mode also can be straight line or oblique line; Groove and through hole can also be provided with 4, linearly, the mode such as oblique line, quadrangle arranges, do not enumerate herein.Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a ultraviolet curing device, comprising:
Hood for protecting rider, for forming occlusion area on the object that is blocked;
Vacuum slot, described vacuum slot is arranged in described hood for protecting rider, for adsorbing the object that is blocked.
2. ultraviolet curing device as claimed in claim 1, is characterized in that: the material of described hood for protecting rider is macromolecular material.
3. ultraviolet curing device as claimed in claim 1, is characterized in that: the size of described hood for protecting rider is greater than the size of the object that is blocked.
4. ultraviolet curing device as claimed in claim 1, is characterized in that: the position of the corresponding described vacuum slot of described hood for protecting rider has a groove, and the centre bit of described groove is equipped with a through hole, for holding described vacuum slot.
5. ultraviolet curing device as claimed in claim 4, is characterized in that: described groove is bowl-shape.
6. ultraviolet curing device as claimed in claim 4, is characterized in that: described vacuum slot also comprises connection reinforcement portion, is arranged on the side away from described groove.
7. ultraviolet curing device as claimed in claim 6, is characterized in that: described connection reinforcement portion is bowl-shape.
8. ultraviolet curing device as claimed in claim 1, is characterized in that, also comprises:
Ultraviolet source;
Mechanical arm, is connected with described radical occlusion device, for mobile described radical occlusion device and the object that is blocked;
Workbench, for supporting the object that is blocked described in fixing.
9. ultraviolet curing device as claimed in claim 8, is characterized in that: described mechanical arm inside is provided with the vacuum tube being connected with described vacuum slot.
10. ultraviolet curing device as claimed in claim 8, is characterized in that: described workbench is provided with alignment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378749.0U CN203417836U (en) | 2013-06-28 | 2013-06-28 | Ultraviolet curing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378749.0U CN203417836U (en) | 2013-06-28 | 2013-06-28 | Ultraviolet curing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417836U true CN203417836U (en) | 2014-02-05 |
Family
ID=50016940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320378749.0U Expired - Lifetime CN203417836U (en) | 2013-06-28 | 2013-06-28 | Ultraviolet curing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709714A (en) * | 2015-02-28 | 2015-06-17 | 京东方科技集团股份有限公司 | Transferring device and method of display panel |
| WO2018120898A1 (en) * | 2016-12-26 | 2018-07-05 | 惠科股份有限公司 | Ultraviolet curing apparatus and load-bearing platform |
| WO2019071669A1 (en) * | 2017-10-09 | 2019-04-18 | 深圳市华星光电半导体显示技术有限公司 | Pre-uv treating apparatus for evaporation |
-
2013
- 2013-06-28 CN CN201320378749.0U patent/CN203417836U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709714A (en) * | 2015-02-28 | 2015-06-17 | 京东方科技集团股份有限公司 | Transferring device and method of display panel |
| US9450213B1 (en) | 2015-02-28 | 2016-09-20 | Boe Technology Group Co., Ltd. | Device and method for transferring display panel |
| WO2018120898A1 (en) * | 2016-12-26 | 2018-07-05 | 惠科股份有限公司 | Ultraviolet curing apparatus and load-bearing platform |
| WO2019071669A1 (en) * | 2017-10-09 | 2019-04-18 | 深圳市华星光电半导体显示技术有限公司 | Pre-uv treating apparatus for evaporation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term |