CN205893376U - Frame structure - Google Patents

Frame structure Download PDF

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Publication number
CN205893376U
CN205893376U CN201620611466.XU CN201620611466U CN205893376U CN 205893376 U CN205893376 U CN 205893376U CN 201620611466 U CN201620611466 U CN 201620611466U CN 205893376 U CN205893376 U CN 205893376U
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CN
China
Prior art keywords
framework
frame
frame structure
locating slot
structure according
Prior art date
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Active
Application number
CN201620611466.XU
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Chinese (zh)
Inventor
林治明
王震
黄俊杰
张健
唐富强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Ordos Yuansheng Optoelectronics Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Ordos Yuansheng Optoelectronics Co Ltd
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Priority to CN201620611466.XU priority Critical patent/CN205893376U/en
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Publication of CN205893376U publication Critical patent/CN205893376U/en
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Abstract

The utility model relates to a surface treatment technology field discloses a frame structure, install the second frame on first frame including first frame and detachably, the second frame forms the supporting plane that supports the mask version, be formed with the constant head tank that is used for loading the second frame on the inward flange of first frame, the second frame is fixed in the constant head tank, one side that first frame is deviating from the constant head tank forms the welding plane that is used for welding the mask version, because the second frame is located the constant head tank of first frame, and the welding plane on the first frame is located one side that first frame deviates from the constant head tank, event second frame can not cause the influence to the welding plane of first frame, it is complete and continuous that the messenger wins the welding plane of frame, can guarantee the welding demand of the mask version of different width, when the welding different width the mask version time, only need to change the second frame, therefore the above -mentioned frame structure mask version that can be used for welding multiple width, improve the utilization ratio of frame, the cost is lowered.

Description

A kind of frame structure
Technical field
The utility model is related to technical field of surface, more particularly, to a kind of frame structure.
Background technology
In technical field of surface, fine metal mask (fmm mask) pattern is that (had oled by evaporation mode Machine light emitting diode) material is deposited with ltps (low-temperature polysilicon silicon technology) backboard according to preset program, profit during evaporation With the figure on fmm (fine metal) by organic matter vaporization plating to assigned position.
At present, because the restriction of the trench design for there being cover strip on the frame framework during evaporation is so that every kind of Framework can only weld a kind of fine metal mask version of width, if changing mask plate, due to the change of mask plate width, needs Change the framework of respective width, and the manufacturing expense of framework is very high, cause cost to waste, therefore, setting one kind can be used in welding The framework connecing the mask plate of multiple width seems particularly necessary.
Utility model content
The utility model provides a kind of frame structure, and this frame structure can be used in welding the mask plate of multiple width, carries The utilization rate of high framework, reduces cost.
For reaching above-mentioned purpose, the utility model offer technical scheme below:
A kind of frame structure, including the first framework and be removably mounted on the second framework on described first framework, Described second framework forms the supporting plane supporting mask plate, the inward flange of described first framework is formed with described for loading The locating slot of the second framework, described second framework is fixed in described locating slot, and described first framework is deviating from described locating slot Side form the welding plane for solder mask version.
In said frame structure, because the second framework is located in the locating slot of the first framework, and the weldering on the first framework Connect the side that plane deviates from locating slot positioned at the first framework, therefore the second framework will not cause shadow to the welding plane of the first framework Ring so that the welding plane of the first framework is complete and continuous, therefore can ensure that the welding demand of the mask plate of different in width, when During the mask plate of welding different in width, only need to change the second framework, second framework with respective lands domain is installed on the Frame structure needed for solder mask version is formed on one framework, therefore said frame structure can be used in welding covering of multiple width Film version, improves the utilization rate of framework, reduces cost.
Preferably, described locating slot is provided with multiple first location holes, and described second framework is provided with the first location hole phase Multiple second location holes of coupling, described first framework and the second framework are fixed by multiple keepers, and described keeper runs through Described first location hole and described second location hole.
Preferably, described keeper is screw, and described first location hole and described second location hole are and described screw phase The screwed hole of coupling.
Preferably, described second framework includes frame and is arranged on multiple first support members on described frame and multiple Second support member, described first support member and described second support member are respectively parallel to two sides that described frame intersects vertically Side, described frame is provided with described second location hole, and multiple second support members cooperatively form described supporting plane, and multiple described One support member is used for for described supporting plane being divided into multiple occlusion areas.
Preferably, described first support member is cover strip.
Preferably, described cover strip is welded on described frame.
Preferably, described second support member is support bar.
Preferably, described support bar is welded on described frame.
Preferably, there is between described locating slot and described second framework gap, the scope in described gap is 90 μm of -110 μ m.
Preferably, described gap is 100 μm.
Preferably, the depth of described locating slot is more than the thickness along described second framework on described frame direction, And the depth of described locating slot is 10 μm -20 μm with the scope of the difference of thickness of described second framework.
Preferably, the depth of described locating slot and the difference of the thickness of described second framework are 15 μm.
Brief description
A kind of structural representation of frame structure that Fig. 1 provides for a kind of embodiment of the utility model;
The structural representation of the first framework in a kind of frame structure that Fig. 2 provides for a kind of embodiment of the utility model;
The structural representation of the second framework in a kind of frame structure that Fig. 3 provides for a kind of embodiment of the utility model;
The structural representation of the frame structure being welded with mask plate that Fig. 4 provides for a kind of embodiment of the utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
As shown in Figure 1, Figure 2, Fig. 3 and Fig. 4, a kind of frame structure, including the first framework 1 and be removably mounted on first The second framework 2 on framework 1, the second framework 2 forms the supporting plane supporting mask plate 4, and the inward flange of the first framework 1 is formed There is the locating slot 11 for loading the second framework 2, the second framework 2 is fixed in locating slot 11, and the first framework 1 is deviating from locating slot 11 side forms the welding plane 12 for solder mask version 4.
In said frame structure, because the second framework 2 is located in the locating slot 11 of the first framework 1, and on the first framework 1 Welding plane 12 deviate from the side of locating slot 11 positioned at the first framework 1, therefore the second framework 2 will not be to the welding of the first framework 1 Plane 12 impacts so that the welding plane 12 of the first framework 1 is complete and continuous, therefore can ensure that the mask of different in width The welding demand of version 4, when welding the mask plate 4 of different in width, only need to change the second framework 2, will have respective lands domain The second framework 2 be installed on the first framework 1 formed solder mask version 4 needed for frame structure, therefore said frame structure energy It is enough in the mask plate 4 welding multiple width, improves the utilization rate of framework, reduce cost.
In order to installation first framework 1 and second framework 2 between is better achieved, in a kind of preferred embodiment, such as Fig. 1 And shown in Fig. 2, locating slot 11 is provided with multiple first location holes 13, the second framework 2 is provided with the first location hole 13 and matches Multiple second location holes 24, the first framework 1 and the second framework 2 pass through that multiple keepers 3 are fixing, and it is fixed that keeper 3 runs through first Position hole 13 and the second location hole 24.
In order to adapt to the welding requirements of the mask plate 4 of different in width, select corresponding with the mask plate 4 of a certain width the Then second framework 2 is installed to formation frame structure, the then welding on the first framework 1 on the first framework 1 by two frameworks 2 Solder mask version 4 in plane 12, when the second framework 2 is arranged on the first framework 1, by the second positioning on the second framework 2 Hole 24 is corresponding with the first location hole 13 on the first framework 1, so that the second framework 2 corresponds on the first framework 1, then will determine Position part 3 loads among the first location hole 13 and the second location hole 24, to fix the first location hole 13 and the second location hole 24, realizes First framework 1 and the installation of the second framework 2, above-mentioned mounting means is relatively simple and easy realization.First location hole 13 and second is fixed The size in position hole 24, number and position should determine according to the concrete dimensional structure of the first framework 1 and the second framework 2.
Specifically, keeper 3 is screw, and the first location hole 13 and the second location hole 24 are the screw thread matching with screw Hole, by inserting screws into the screw thread in the hole on the first framework 1 and the second framework 2, realize the first framework 1 and the second framework 2 it Between fixed installation, in addition, keeper 3 can be other connectors, such as pin, according to the reality of the first framework 1 and the second framework 2 Border situation selects suitable connector.
In a kind of preferred embodiment, as shown in Figure 1 and Figure 3, the second framework 2 includes frame 21 and is arranged on frame Multiple first support members 22 on 21 and multiple second support member 23, the first support member 22 and the second support member 23 are respectively parallel to Two sides that frame 21 intersects vertically, frame 21 is provided with the second location hole 24, and multiple second support members 23 cooperatively form and prop up Support plane, multiple first support members 22 are used for for supporting plane being divided into multiple occlusion areas.
In said frame structure, multiple second support members 23 cooperatively form the supporting plane for supporting mask plate 4, During evaporation, mask plate 4 is on supporting plane, reduces the mask plate 4 leading to due to mask plate 4 gravity of itself vertical Larger sag of chain is had on the direction of supporting plane;Because the welding plane 12 of the first framework 1 is complete and continuous, disclosure satisfy that The welding demand of the mask plate 4 of different in width, realizes the fixation to mask plate 4 border, and ensures mask plate 4 uniform force, subtracts Lack and fixed the bad impact to location of pixels precision because of border.
Specifically, the first support member 22 is cover strip, and supporting plane is divided into multiple occlusion areas by multiple cover strips.
Specifically, cover strip can be welded on frame 21, and cover strip is arranged on frame 21, and cover strip can be welded on On frame 21, can also be fixed on by other means on frame 21, for example threaded, according to the actual feelings of the second framework 2 Condition selects suitable connected mode.
Specifically, the second support member 23 is support bar, and multiple support bars are used for forming supporting plane, for supporting mask plate 4.
Specifically, support bar can be welded on frame 21, and support bar is arranged on frame 21, and support bar can be welded on On frame 21, can also be fixed on by other means on frame 21, for example threaded, according to the actual feelings of the second framework 2 Condition selects suitable connected mode.
In addition, frame 21, cover strip and support bar can also be integral type structure.
In order to ensure that the first framework 1 and second framework 2 width in installation process match, a kind of preferred embodiment In, as shown in figure 1, having gap between locating slot 11 and the second framework 2, the scope in gap is 90 μm -110 μm.Specifically, Gap is 100 μm.
The width of locating slot 11 is more than the width of the second framework 2, is easy to the second framework 2 and is arranged in locating slot 11, simultaneously Avoid between the border burr impact mask plate 4 of the first framework 1 and the second framework 2 touching position in welding and frame structure Laminating, and then avoid due to failure welding that is bad and leading to of fitting between mask plate 4 and frame structure.Locating slot 11 with Gap preferred value between second framework 2 is 90 μm, 95 μm, 100 μm, 105 μm, 110 μm.
In order to ensure that the first framework 1 and second framework 2 thickness in installation process match, a kind of preferred embodiment In, the depth of locating slot 11 is more than the thickness along the second framework 2 on frame 21 direction, and the depth of locating slot 11 and the The scope of the difference of thickness of two frameworks 2 is 10 μm -20 μm.Specifically, the difference of the thickness of the depth of locating slot 11 and the second framework 2 For 15 μm.
The depth of locating slot 11 is more than the thickness along the second framework 2 on frame 21 direction, is easy to the second framework 2 and pacifies Be contained in locating slot 11, the preferred value of the difference of thickness of the depth of locating slot 11 and the second framework 2 is 10 μm, 12 μm, 14 μm, 15 μm、16μm、18μm、20μm.
Obviously, those skilled in the art the utility model embodiment can be carried out various change and modification without deviating from Spirit and scope of the present utility model.So, if these modifications of the present utility model and modification belong to the utility model right Within the scope of requirement and its equivalent technologies, then the utility model is also intended to comprise these changes and modification.

Claims (12)

1. a kind of frame structure is it is characterised in that including the first framework and being removably mounted on described first framework Second framework, described second framework forms the supporting plane supporting mask plate, and the inward flange of described first framework is formed with use In the locating slot loading described second framework, described second framework is fixed in described locating slot, and described first framework is deviating from The side of described locating slot forms the welding plane for solder mask version.
2. frame structure according to claim 1 is it is characterised in that described locating slot is provided with multiple first location holes, Described second framework is provided with multiple second location holes that the first location hole matches, and described first framework and the second framework pass through Multiple keepers are fixed, and described keeper runs through described first location hole and described second location hole.
3. frame structure according to claim 2 it is characterised in that described keeper be screw, described first location hole It is the screwed hole matching with described screw with described second location hole.
4. frame structure according to claim 2 is it is characterised in that described second framework includes frame and is arranged on institute State multiple first support members on frame and multiple second support member, described first support member and described second support member are put down respectively Two sides that row intersects vertically in described frame, described frame is provided with described second location hole, and multiple second support members are joined Close and form described supporting plane, multiple described first support members are used for for described supporting plane being divided into multiple occlusion areas.
5. frame structure according to claim 4 is it is characterised in that described first support member is cover strip.
6. frame structure according to claim 5 is it is characterised in that described cover strip is welded on described frame.
7. frame structure according to claim 4 is it is characterised in that described second support member is support bar.
8. frame structure according to claim 7 is it is characterised in that described support bar is welded on described frame.
9. frame structure according to claim 1 is it is characterised in that have between described locating slot and described second framework There is gap, the scope in described gap is 90 μm -110 μm.
10. frame structure according to claim 9 is it is characterised in that described gap is 100 μm.
11. frame structures according to claim 4 are it is characterised in that the depth of described locating slot is more than along perpendicular to institute State the thickness of described second framework on frame direction, and the model of the difference of thickness of the depth of described locating slot and described second framework Enclose for 10 μm -20 μm.
12. frame structures according to claim 11 are it is characterised in that the depth of described locating slot and described second framework Thickness difference be 15 μm.
CN201620611466.XU 2016-06-17 2016-06-17 Frame structure Active CN205893376U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108034923A (en) * 2018-01-24 2018-05-15 武汉华星光电半导体显示技术有限公司 Mask assembly, mask frame and mask support frame
CN108251792A (en) * 2018-01-10 2018-07-06 京东方科技集团股份有限公司 A kind of mask integrated framework and its manufacturing method
CN108588639A (en) * 2018-04-25 2018-09-28 京东方科技集团股份有限公司 Mask assembly and mask system
CN108611598A (en) * 2018-07-27 2018-10-02 京东方科技集团股份有限公司 a kind of frame structure
CN108754419A (en) * 2018-08-30 2018-11-06 武汉华星光电半导体显示技术有限公司 Mask assembly and its manufacturing method
CN111041416A (en) * 2020-01-03 2020-04-21 京东方科技集团股份有限公司 Mask plate assembly and method for manufacturing mask plate assembly

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108251792A (en) * 2018-01-10 2018-07-06 京东方科技集团股份有限公司