CN202453614U - Liquid crystal screen light shielding plate in frame sealing adhesive UV (Ultraviolet) curing process - Google Patents
Liquid crystal screen light shielding plate in frame sealing adhesive UV (Ultraviolet) curing process Download PDFInfo
- Publication number
- CN202453614U CN202453614U CN201220079734XU CN201220079734U CN202453614U CN 202453614 U CN202453614 U CN 202453614U CN 201220079734X U CN201220079734X U CN 201220079734XU CN 201220079734 U CN201220079734 U CN 201220079734U CN 202453614 U CN202453614 U CN 202453614U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- reticle
- shadow shield
- shield
- 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 - Fee Related
Links
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model relates to the field of liquid crystal screens, in particular to a liquid crystal screen light shielding plate in a frame sealing adhesive UV (Ultraviolet) curing process. The light shielding plate comprises at least two regions allowing main photo-masks to be arranged, wherein each main photo-mask is used for shielding one liquid crystal screen; the light shielding plate is characterized by further comprising a region at a corresponding position of an overlapped part of each liquid crystal screen cutting line and a frame sealing adhesive on the light shielding plate, wherein the region is used for a sub photo-mask to be arranged. By using the liquid crystal screen light shielding plate in the frame sealing adhesive UV curing process, provided by the utility model, the curing of the frame sealing adhesive at the shielded part is effectively avoided through shielding the frame sealing adhesive by the sub photo-mask, a good effect is further obtained on the cutting of the liquid crystal screen, the technological process is saved and the cost is saved.
Description
Technical field
The utility model relates to the liquid crystal display technical field, the liquid crystal display shadow shield in especially a kind of envelope frame glue UV curing process.
Background technology
Liquid crystal display shadow shield in the present existing envelope frame glue UV curing process includes only the light shield that blocks the liquid crystal display zone, under the irradiation of ultraviolet light; Envelope frame glue is on every side understood illuminated and is solidified; When the liquid crystal display panel need be divided into each independent liquid crystal display after to box, cutting tool can receive very big resistance when the envelope frame glue that cuts after solidifying, and because envelope frame glue is harder; Also can cause the wearing and tearing of cutting tool; Cutting equipment will be damaged in short service time, improved the use cost of cutting equipment virtually, the output of product also receives certain influence simultaneously.
The utility model content
For improving the problem that exists in the prior art, the utility model proposes the liquid crystal display shadow shield in a kind of envelope frame glue UV curing process, in order to improve the problem that is difficult to cut after the adhesive curing of envelope frame.
Liquid crystal display shadow shield in the envelope frame glue UV curing process that the utility model proposes; Comprise at least two zones that are used to be provided with reticle on the said shadow shield; Each reticle is used to block a liquid crystal display; Each liquid crystal display line of cut and the correspondence position that seals frame glue overlapping place also comprise the zone that is used to be provided with secondary light shield on said shadow shield.
The liquid crystal display shadow shield of the envelope frame glue UV curing process that the utility model proposes; Through secondary light shield the blocking that is provided with to each liquid crystal display line of cut on the shadow shield and envelope frame glue overlapping place; The envelope frame glue of shield portions can not be solidified under the irradiation of ultraviolet light; Further having reduced operation in the process to the liquid crystal display cutting, improved production efficiency.
Said shadow shield comprises first and a plurality of second portion; Said first comprises the zone that is used to be provided with each reticle; Each second portion comprises the zone that is used to be provided with a secondary light shield respectively; Each second portion is connected with first respectively, and the position of each second portion corresponds respectively to a liquid crystal display line of cut and envelope frame glue overlapping place.
Said second portion and the said first structure that is formed in one.
Each said second portion is plugged on respectively in the said first.
First on the shadow shield and second portion are arranged to connected structure, can play the purpose that reduces the shadow shield overall volume.
Each said second portion is slidingly connected at respectively in the said first.
With being arranged to be slidingly connected between the second portion of shadow shield and the first, can be with the variation of the line of cut position on the liquid crystal display of different size the random position of moving sets light shield, play the effect of adjusting.
Said shadow shield is a transparent panel, and the zone that each is said to be used to be provided with reticle is provided with pallet with each said zone that is used to be provided with secondary light shield, and wherein, the center section of each said pallet be a sky.
Process shadow shield with the whole clearing plate, both played the effect of supporting reticle and secondary light shield,, be difficult for broken again because transparent panel is one-body molded, and one-piece construction is firm.
Center section is set to sky, can place light screening material.
Said first is the framed structure that removable support constitutes with each said second portion.
First is arranged to removable support with each second portion, simple in structure, and be more convenient for depositing.
Also comprise: shelve or be fixed on the reticle on each reticle zone, and shelve or be fixed on the secondary light shield on each secondary light shield zone.
Said reticle and secondary light shield are sheet metal, or the plastic opaque plate.
Also comprise: a plurality of reticle and a plurality of secondary light shield, each reticle is the metal film that is plated on the reticle zone, each secondary light shield is the metal film that is plated on the secondary light shield zone.
Metal film is plated on the transparent panel and forms reticle and secondary light shield, because shadow shield is an integrative-structure, it is even to reach shadow shield integral light-transmitting rate, can not be mapped to non-irradiation area because of refraction effect makes ultraviolet lighting.
Liquid crystal display shadow shield in the envelope frame glue UV curing process that the utility model proposes; Block envelope frame glue through secondary light shield, effectively avoided blocking the curing of the envelope frame glue at place, for further good effect having been played in the cutting of liquid crystal display; Save technological process, practiced thrift cost.
Description of drawings
For clear the utility model and the beneficial effect thereof described, in conjunction with following accompanying drawing embodiment is described in detail, wherein:
Fig. 1 is that the liquid crystal display shadow shield that the utility model embodiment provides covers the structural representation on the liquid crystal display to be cut;
Fig. 2 is the structural representation of the liquid crystal display shadow shield that provides of the utility model embodiment;
Fig. 3 is the structural representation of first kind of liquid crystal display shadow shield providing of the utility model embodiment;
Fig. 4 is the structural representation of second kind of liquid crystal display shadow shield providing of the utility model embodiment;
Fig. 5 is the structural representation of the third liquid crystal display shadow shield of providing of the utility model embodiment;
Fig. 6 is the structural representation of the 4th kind of liquid crystal display shadow shield providing of the utility model embodiment.
Embodiment
Describe the embodiment of the utility model below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the utility model, and can not be interpreted as restriction the utility model.
In the description of the utility model; The orientation of indication such as term " top ", " bottom " " top ", " below " or position relation are for concerning based on orientation shown in the drawings or position; Only be for the ease of describing the utility model rather than requiring the utility model therefore can not be interpreted as restriction with specific azimuth configuration and operation to the utility model.
As shown in Figure 1; Liquid crystal display shadow shield 1 in the envelope frame glue UV curing process that the utility model proposes; Comprise at least two zones that are used to be provided with reticle 11 on the shadow shield 1; Each reticle 11 is used to block a liquid crystal display, and each liquid crystal display line of cut 2 and the correspondence position that seals frame glue 3 overlapping places also comprise the zone that is used to be provided with secondary light shield 12 on shadow shield 1.
Reticle 11 is shelved or is fixed on reticle 11 zones of shadow shield 1, reticle 11 has just formed an one-piece construction with shadow shield 1, and reticle 11 can move along with shadow shield 1; In existing structure, include only reticle 11 in the liquid crystal display shadow shield 1, therefore; Reticle 11 of the prior art can only hide the liquid crystal display part; And improvement place of the utility model just is, except the reticle 11 that is provided with, has also increased secondary light shield 12; Shelve secondary light shield 12 or be fixed on secondary light shield 12 zones on the shadow shield 1, purpose is to shelter from liquid crystal display line of cut 2 and the overlapping part of sealing frame glue 3.Liquid crystal display shadow shield 1 is applied in the envelope frame glue UV curing process; Packaged substrate is carried out UV-irradiation, and envelope frame glue 3 can solidify under the irradiation of ultraviolet light, and the ground of the envelope frame colloid after solidifying is harder; Be not easy cutting; Therefore the secondary light shield 12 that will introduce of the utility model is as shelter, the envelope frame glue 3 at line of cut place can not be solidified solidify, the purpose of being convenient to cut with regard to the substrate after having realized encapsulating like this; Solve the drawback of existence of the prior art to a certain extent, played good action.
As shown in Figure 2; The concrete structure of shadow shield 1 can be: comprise first 13 and a plurality of second portions 14; First 13 comprises the zone that is used to be provided with each reticle 11 again; Comprise the zone that is used to be provided with a secondary light shield 12 in each second portion 14 again respectively, each second portion 14 is connected with first 13 respectively, and the position of each second portion 14 corresponds respectively to a liquid crystal display line of cut and envelope frame glue overlapping place.Wherein, second portion can be integrated structure with first, forms a complete shadow shield structure; Can also be: each second portion be plugged in the first through the mode of pegging graft, and is corresponding with the position at envelope frame glue 3 overlapping places with liquid crystal display line of cut 2.Connected structure can play the purpose that reduces the shadow shield overall volume.
Except inserting mode, the connected mode that can also adopt is: each second portion is slidingly connected in the first, and corresponding liquid crystal display line of cut 2 in position and the overlapping place that seals frame glue 3.
Concrete structure is as shown in Figure 3; When shadow shield 1 is arranged to each second portion 14 respectively with the fixing structure of pegging graft of first 13; The zone of each reticle 11 is shelved or be fixed on to reticle 11, and the zone of each secondary light shield 12 is shelved or be fixed on to secondary light shield 12.Be arranged to an independent parts to the second portion 14 that holds secondary light shield 12 in the shadow shield 1 separately; Benefit is to be convenient to deposit; Because the position at general secondary light shield 12 places is all at the edge of shadow shield 1; In the process of depositing, if, then can take more storage space together with secondary light shield 12 shadow shield 1 that is an integral body.If be the edge that secondary light shield 12 places protrude from shadow shield 1, then need do the material of auxiliary connection light shield 12 parts slightly thick, in order that prevent because accidentally collision and the second portion that will publish in instalments secondary light shield 12 bumps, thereby cause the damage of structure.And if second portion 14 is pegged graft with first 13, then avoided the generation of the problems referred to above, when preserving whole shadow shield 1, second portion 14 is disassembled, both can avoid colliding losing of causing, can save parking space again, be more convenient for preserving.
Further, shadow shield 1 can also be a transparent panel, and each zone that is used to be provided with reticle 11 is provided with pallet with the zone that each is used to be provided with secondary light shield 12; The center section of each pallet is empty.
Shadow shield 1 can be a transparent panel; Have the pallet that holds reticle 11 and secondary light shield 12 on the transparent panel; The structure of pallet can be stamping forming on transparent panel, also can in injection moulding process, form, and when injection moulding, reserves the cavity that can fix reticle 11 and secondary light shield 12 and gets final product.The structure of pallet can also be the hollow region of on transparent panel, getting through, as long as can reticle 11 and secondary light shield 12 be fixed.
In addition, as shown in Figure 5, first 13 can also be the framed structure 4 that removable support constitutes with each second portion 14.Can each reticle 11 and secondary light shield 12 be fused through framed structure 4, realize light on one-piece construction.
In the above-described embodiments, reticle 11 can be a sheet metal with secondary light shield 12, or the plastic opaque plate, or other any shelter that can shelter from ultraviolet light, belongs to general knowledge as well known to those skilled in the art here, repeats no more at this.
Further, as shown in Figure 6, a plurality of reticle 11 and a plurality of secondary light shields 12, each reticle 11 is for being plated in the metal film on reticle 11 zones, and each secondary light shield 12 is for being plated in the metal film on secondary light shield 12 zones.Reticle 11 and secondary light shield 12 are plated on the shadow shield 1, because shadow shield 1 is a whole plate, so transmittance is even, can better realize the uniform irradiation of ultraviolet light, can not be mapped to non-irradiation area because of refraction effect makes ultraviolet lighting.
Liquid crystal display shadow shield in the envelope frame glue UV curing process that the utility model proposes; Block envelope frame glue through secondary light shield, effectively avoided blocking the curing of the envelope frame glue at place, for further good effect having been played in the cutting of liquid crystal display; Save technological process, practiced thrift cost.
Although illustrated and described the embodiment of the utility model; Those having ordinary skill in the art will appreciate that: under the situation of principle that does not break away from the utility model and aim; Can carry out multiple variation, modification, replacement and modification to these embodiment, the scope of the utility model is limited claim and equivalent thereof.
Claims (10)
1. liquid crystal display shadow shield that seals in the frame glue UV curing process; Comprise at least two zones that are used to be provided with reticle on the said shadow shield; Each reticle is used to block a liquid crystal display; It is characterized in that each liquid crystal display line of cut and the correspondence position that seals frame glue overlapping place also comprise the zone that is used to be provided with secondary light shield on said shadow shield.
2. liquid crystal display shadow shield as claimed in claim 1; It is characterized in that; Said shadow shield comprises first and a plurality of second portion, and said first comprises the zone that is used to be provided with each reticle, and each second portion comprises the zone that is used to be provided with a secondary light shield respectively; Each second portion is connected with first respectively, and the position of each second portion corresponds respectively to a liquid crystal display line of cut and envelope frame glue overlapping place.
3. liquid crystal display shadow shield as claimed in claim 2 is characterized in that, said second portion and the said first structure that is formed in one.
4. liquid crystal display shadow shield as claimed in claim 2 is characterized in that, each said second portion is plugged on respectively in the said first.
5. liquid crystal display shadow shield as claimed in claim 2 is characterized in that, each said second portion is slidingly connected at respectively in the said first.
6. like arbitrary described liquid crystal display shadow shield in the claim 1～5; It is characterized in that said shadow shield is a transparent panel, the zone that each is said to be used to be provided with reticle is provided with pallet with each said zone that is used to be provided with secondary light shield; Wherein, the center section of each said pallet is empty.
7. liquid crystal display shadow shield as claimed in claim 4 is characterized in that, said first is the framed structure that removable support constitutes with each said second portion.
8. like arbitrary described liquid crystal display shadow shield in the claim 1～5, it is characterized in that, also comprise: shelve or be fixed on the reticle on each reticle zone, and shelve or be fixed on the secondary light shield on each secondary light shield zone.
9. liquid crystal display shadow shield as claimed in claim 8 is characterized in that, said reticle and secondary light shield are sheet metal, or the plastic opaque plate.
10. like arbitrary described liquid crystal display shadow shield in the claim 1～5; It is characterized in that; Also comprise: a plurality of reticle and a plurality of secondary light shield, each reticle is the metal film that is plated on the reticle zone, each secondary light shield is the metal film that is plated on the secondary light shield zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220079734XU CN202453614U (en) | 2012-03-05 | 2012-03-05 | Liquid crystal screen light shielding plate in frame sealing adhesive UV (Ultraviolet) curing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220079734XU CN202453614U (en) | 2012-03-05 | 2012-03-05 | Liquid crystal screen light shielding plate in frame sealing adhesive UV (Ultraviolet) curing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453614U true CN202453614U (en) | 2012-09-26 |
Family
ID=46869469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220079734XU Expired - Fee Related CN202453614U (en) | 2012-03-05 | 2012-03-05 | Liquid crystal screen light shielding plate in frame sealing adhesive UV (Ultraviolet) curing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453614U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064209A (en) * | 2013-01-30 | 2013-04-24 | 京东方科技集团股份有限公司 | Method for preparing liquid crystal display panel |
| CN103217836A (en) * | 2013-04-12 | 2013-07-24 | 深圳市华星光电技术有限公司 | Light mask of liquid crystal display panel and using method of light mask |
| CN103819082A (en) * | 2014-02-20 | 2014-05-28 | 北京京东方光电科技有限公司 | Cutting method of liquid crystal panel, and liquid crystal panel |
| CN104393199A (en) * | 2014-11-17 | 2015-03-04 | 京东方科技集团股份有限公司 | Mask and display device packaging method using same |
| CN106802529A (en) * | 2017-01-12 | 2017-06-06 | 瑞声科技(新加坡)有限公司 | Barrel, the processing method of barrel and camera lens module |
| CN110289372A (en) * | 2019-07-02 | 2019-09-27 | 京东方科技集团股份有限公司 | A kind of packaging method of display panel, display device and organic luminescent assembly |
-
2012
- 2012-03-05 CN CN201220079734XU patent/CN202453614U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064209A (en) * | 2013-01-30 | 2013-04-24 | 京东方科技集团股份有限公司 | Method for preparing liquid crystal display panel |
| CN103064209B (en) * | 2013-01-30 | 2015-09-30 | 京东方科技集团股份有限公司 | A kind of display panels preparation method |
| CN103217836A (en) * | 2013-04-12 | 2013-07-24 | 深圳市华星光电技术有限公司 | Light mask of liquid crystal display panel and using method of light mask |
| CN103819082A (en) * | 2014-02-20 | 2014-05-28 | 北京京东方光电科技有限公司 | Cutting method of liquid crystal panel, and liquid crystal panel |
| CN104393199A (en) * | 2014-11-17 | 2015-03-04 | 京东方科技集团股份有限公司 | Mask and display device packaging method using same |
| CN104393199B (en) * | 2014-11-17 | 2016-11-30 | 京东方科技集团股份有限公司 | A kind of mask plate and use the display device method for packing of this mask plate |
| CN106802529A (en) * | 2017-01-12 | 2017-06-06 | 瑞声科技(新加坡)有限公司 | Barrel, the processing method of barrel and camera lens module |
| CN106802529B (en) * | 2017-01-12 | 2019-08-02 | 瑞声科技(新加坡)有限公司 | The processing method and lens module of barrel, barrel |
| CN110289372A (en) * | 2019-07-02 | 2019-09-27 | 京东方科技集团股份有限公司 | A kind of packaging method of display panel, display device and organic luminescent assembly |
| WO2021000908A1 (en) * | 2019-07-02 | 2021-01-07 | 京东方科技集团股份有限公司 | Display panel, display apparatus and manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202453614U (en) | Liquid crystal screen light shielding plate in frame sealing adhesive UV (Ultraviolet) curing process | |
| CN202992921U (en) | Backlight module and liquid crystal display device | |
| CN104571663A (en) | Screen laminating method and system | |
| CN104391401A (en) | Display panel manufacturing method, display panel manufactured by same and display panel motherboard | |
| CN201562101U (en) | Novel backlight source apparatus used in liquid crystal display device | |
| CN101813853A (en) | Backlight source structure applied to liquid crystal display equipment | |
| CN105562308B (en) | A kind of curing method, the manufacturing method of display panel, display panel and mask | |
| CN203980161U (en) | A kind of chase, glue iron integrated frame, backlight module and liquid crystal module | |
| CN103293773B (en) | Method for coating frame glues, motherboard, display panels and preparation method, liquid crystal indicator | |
| CN205263433U (en) | Gluey frame of backlight and connection structure of chase | |
| CN204321419U (en) | A kind of bearing table device of new pattern laser corner cut equipment | |
| CN201599665U (en) | LED backlight source | |
| CN204945566U (en) | A kind of iron frame structure of backlight module | |
| CN204883131U (en) | Seal frame and glue solidification system | |
| CN206349451U (en) | Dispensing chassis construction and lithium ion battery | |
| CN107869672A (en) | Down straight aphototropism mode set based on compound reflecting bowl | |
| CN207230326U (en) | A kind of backlight glue frame iron frame fit structure | |
| CN207051612U (en) | A kind of metal lower frame and backlight module | |
| CN205304976U (en) | Visual indoor set of talkbacking of area installation frame plate | |
| CN204756810U (en) | Backlight frame, backlight frame set spare, backlight, liquid crystal disply device | |
| CN205318067U (en) | Backlight source | |
| CN208093599U (en) | A kind of external battery plastic cement mount structure | |
| CN202878284U (en) | Part box support | |
| CN201392630Y (en) | Dynamic electronic road board | |
| CN105044982A (en) | Iron frame structure of backlight module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150706 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150706 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150706 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 Beijing city in Western Daxing District economic and Technological Development Zone, Road No. 8 Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20210305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |