CN206400261U - A kind of mask plate photochopper - Google Patents
A kind of mask plate photochopper Download PDFInfo
- Publication number
- CN206400261U CN206400261U CN201720019718.4U CN201720019718U CN206400261U CN 206400261 U CN206400261 U CN 206400261U CN 201720019718 U CN201720019718 U CN 201720019718U CN 206400261 U CN206400261 U CN 206400261U
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- China
- Prior art keywords
- light shielding
- mask plate
- shielding part
- photochopper
- shading
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Abstract
The utility model provides a kind of mask plate photochopper, is related to the making field of display.Wherein, mask plate photochopper includes：Sub- shading graph is provided with multiple separate light shielding parts, each light shielding part；The drive module for being connected respectively with each light shielding part, driving each light shielding part to be moved towards preset direction, the light shielding part by the drive module after being moved, and the sub- shading graph of multiple light shielding parts constitutes a shading graph.Mask plate photochopper of the present utility model is in actual applications, corresponding shading graph can be constituted according to the shape adaptability for treating occlusion area, so as to occlusion area of more fitting, it is to avoid the phenomenon of " cross and block " or " blocking less " occur, and then improve the manufacture craft for showing product.
Description
Technical field
The utility model is related to the making field of display, more particularly to a kind of mask plate photochopper.
Background technology
, it is necessary to produce functional graphic, example on substrate using mask plate in the preparation method of existing display device
Such as, for maintaining the spacer material of distance between display panel box.
Exemplified by making spacer material, it is assumed that spacer material is only made on supporting zone A, prior art uses Mark
Shutter (mask plate photochopper) blocks other regions, prevents mask to be exposed other regions, and Mark Shutter
Shape fix, for different types of display base plate, supporting zone and non-supported region are often irregular shape, Mark
Shutter can not fit non-supported region well, so as to problems with occur：
I.e. Mark Shutter are greater than non-supported region, therefore during actual fabrication, may more or less hide
A part of supporting zone is kept off so that the part that supporting zone is blocked can not form spacer material.This problem can cause display
Product can not be supported effectively, be caused in subsequent fabrication process, and being susceptible to during such as cutting or product use should
Power influences, and display picture the phenomenon of yellowing is occurred.
Utility model content
The purpose of this utility model is to provide a kind of technical scheme that can deform mask plate photochopper, appoints so as to fit
One wants the region blocked.
To achieve the above object, the utility model provides a kind of mask plate photochopper, including：
Sub- shading graph is provided with multiple separate light shielding parts, each light shielding part；
The drive module for being connected respectively with each light shielding part, driving each light shielding part to be moved towards preset direction, it is described
Light shielding part by the drive module after being moved, and the sub- shading graph of multiple light shielding parts constitutes a shading graph.
Further, each light shielding part is size identical rectangular slab, and on the direction perpendicular to the preset direction
Parallel arranged.
Further, the one pair of which side of each light shielding part is parallel to the preset direction.
Further, the multiple shading light part is multilayer, between two adjacent light shielding parts of same layer are separated by necessarily
Gap.
Further, the gap between two light shielding parts adjacent with layer is blocked by another layer of light shielding part.
Further, the multiple shading light part is two layers.
Further, the drive module includes：
With the one-to-one motor of the multiple light shielding part；
The motor drives its corresponding light shielding part to be moved towards preset direction after drive signal is received.
Further, the sub- shading graph covers the Zone Full on the light shielding part surface.
Further, the material of the sub- shading graph at least includes polytetrafluoroethylene (PTFE).
Further, each sub- shading graph includes：
Inner core and the coat for coating the inner core；
The inner core is made up of the mixture of iron or iron, and the coat is made up of polytetrafluoroethylene (PTFE).
Above-mentioned technical proposal of the present utility model has the beneficial effect that：
Mask plate photochopper of the present utility model in actual applications, can be according to the shape adaptability group for treating occlusion area
Into corresponding shading graph, so that occlusion area of more fitting, it is to avoid the phenomenon blocked or blocked less occurred, and then improve
Show the manufacture craft of product.
Brief description of the drawings
Fig. 1 is the structural representation of mask plate photochopper of the present utility model；
Fig. 2 and 3 is the application schematic diagram of mask plate photochopper of the present utility model；
Fig. 4 is the side view of the sub- shading graph of mask plate photochopper of the present utility model；
Fig. 5 and Fig. 6 are respectively structural representation of the mask plate shading of the present utility model in different implementations.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
Can not change shape for existing mask plate photochopper, thus fit occlusion area the problem of, the utility model is carried
For a solution.
With reference to Fig. 1, the utility model specifically provides a kind of mask plate photochopper, including：
Sub- shading graph (the shade i.e. shown in Fig. 1 is provided with multiple separate light shielding parts 11, each light shielding part 11
Part)；
It is connected respectively with each light shielding part 11, drives each light shielding part 11 towards the preset direction (side i.e. shown in Fig. 1 arrows
To) drive module 12 that moves.Wherein, light shielding part 11 by drive module 12 after being moved, the son screening of multiple light shielding parts 11
Light figure collectively constitutes a shading graph, and the shading graph is needed in the manufacture craft using mask plate for blocking
The region asked, the non-supported region introduced such as background technology.
By above description it is recognised that the mask plate photochopper of the present embodiment in actual applications, can be according to waiting to hide
The shape adaptability for keeping off region constitutes corresponding shading graph, so that occlusion area of more fitting, it is to avoid occur " cross and block " or
The phenomenon of person's " blocking less ", and then improve the manufacture craft for showing product.
Exemplarily, with reference to Fig. 2, it is assumed that make spacer material on a Support A, then need to use mask plate photochopper pair
Other functional graphics 21 made are blocked, it is clear that the Support A shown in Fig. 2 is irregular shape, it is therefore desirable to
As shown in Figure 3, the light shielding part of control mask plate photochopper is moved, to form the shading fitted with Support A edges
Figure, the shading graph can block functional graphic 21.
With reference to concrete application, the mask plate photochopper of the present embodiment is described in detail.
The sub- shading graph of each light shielding part of the present embodiment mask plate photochopper is specially size identical rectangular slab, and
The parallel arranged on the direction perpendicular to preset direction, and each light shielding part one pair of which side parallel to the default side
To.
Specifically, multiple shading light parts are multilayer, and two adjacent light shielding parts of same layer are separated by certain interval, so that
Avoid mutually scratching in moving process, cause the damage in structure, or produce chip influence subsequent manufacturing processes.In addition, this
Gap between embodiment two light shielding parts adjacent with layer is blocked by another layer of light shielding part, so as to guarantee screening completely
Block the region for the demand of blocking.
As a preferably implementation, as shown in figure 4, multiple shading light parts of the present embodiment are two layers, it is assumed that every
Individual light shielding part is divided according to the direction of parallel arranged corresponding effective sequence number, then the anti-dazzling screen of two neighboring effective sequence number is in
Different layers.Such as 1,3,5, the light shielding part of 7 ... odd bits be arranged on one layer, the light shielding part of 2,4,6,8 ... even bits is set
In another layer, and effectively, sequence number is that to block effective sequence number completely be the space between 1 and 3 two light shielding parts for 4 light shielding part,
Effective sequence number is that to block effective sequence number completely be the space between 4 and 6 two light shielding parts for 5 light shielding part, by that analogy.
On the other hand, as shown in figure 5, the drive module 12 of the present embodiment includes：
With the one-to-one motor of multiple light shielding parts 121；
Motor 121 drives its corresponding light shielding part to be moved towards preset direction after drive signal is received.
Need to be described, control motor to drive object movement to be common prior art means, this programme
And need not be in order to realize the driving of light shielding part, and the control method to motor carries out any improve.
In addition, the light shielding part of the present embodiment can be made up of sub- shading graph completely as shown in Figure 3, i.e., sub- shading
Figure covers the Zone Full of its light shielding part；
Or, as shown in Figure 6, the light shielding part of the present embodiment only some be by sub- shading graph (i.e. the moon in Fig. 6
Shadow zone domain) constitute, i.e., the part that light shielding part removes sub- shading graph is transmission region, after movement, the transmission region of each light shielding part
A larger transmission region can be constituted, correlation function figure can be made in the larger transmission region using mask plate, it is special
Shi Yongyu not small size, the requirement of high-precision graphic making.
In addition, the material of the sub- shading graph of the present embodiment at least includes polytetrafluoroethylene (PTFE), the polytetrafluoroethylmaterial material
For light-proof material, also with certain light absorptive, when being exposed flow using mask plate, the material of light absorptive can be kept away
Exempt from light being reflected back mask plate again, and then improve the quality of exposure.
Further, introduced as exemplary, the sub- shading graph of the present embodiment can include：
The coat of inner core and cladding inner core；
Inner core is made up of the mixture of iron or iron, provides some strength and toughness for overall structure, coat is then by poly- four
PVF is made, and realizes extinction function.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also should be regarded as with retouching.
Claims (10)
1. a kind of mask plate photochopper, it is characterised in that including：
Sub- shading graph is provided with multiple separate light shielding parts, each light shielding part；
The drive module for being connected respectively with each light shielding part, driving each light shielding part to be moved towards preset direction, the shading
Portion by the drive module after being moved, and the sub- shading graph of multiple light shielding parts constitutes a shading graph.
2. mask plate photochopper according to claim 1, it is characterised in that
Each light shielding part is size identical rectangular slab, and the parallel arranged on the direction perpendicular to the preset direction.
3. mask plate photochopper according to claim 2, it is characterised in that
The one pair of which side of each light shielding part is parallel to the preset direction.
4. the mask plate photochopper according to Claims 2 or 3, it is characterised in that
The multiple shading light part is multilayer, and two adjacent light shielding parts of same layer are separated by certain interval.
5. mask plate photochopper according to claim 4, it is characterised in that
Blocked by another layer of light shielding part in gap between two light shielding parts adjacent with layer.
6. mask plate photochopper according to claim 4, it is characterised in that
The multiple shading light part is two layers.
7. mask plate photochopper according to claim 1, it is characterised in that
The drive module includes：
With the one-to-one motor of the multiple light shielding part；
The motor drives its corresponding light shielding part to be moved towards preset direction after drive signal is received.
8. mask plate photochopper according to claim 1, it is characterised in that
The sub- shading graph covers the Zone Full on the light shielding part surface.
9. photochopper according to claim 1, it is characterised in that
The material of the sub- shading graph at least includes polytetrafluoroethylene (PTFE).
10. mask plate photochopper according to claim 9, it is characterised in that
Each sub- shading graph includes：
Inner core and the coat for coating the inner core；
The inner core is made up of the mixture of iron or iron, and the coat is made up of polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720019718.4U CN206400261U (en) | 2017-01-09 | 2017-01-09 | A kind of mask plate photochopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720019718.4U CN206400261U (en) | 2017-01-09 | 2017-01-09 | A kind of mask plate photochopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206400261U true CN206400261U (en) | 2017-08-11 |
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ID=59512521
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720019718.4U Active CN206400261U (en) | 2017-01-09 | 2017-01-09 | A kind of mask plate photochopper |
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| CN (1) | CN206400261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198767A (en) * | 2020-10-20 | 2021-01-08 | Tcl华星光电技术有限公司 | Exposure machine |
-
2017
- 2017-01-09 CN CN201720019718.4U patent/CN206400261U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198767A (en) * | 2020-10-20 | 2021-01-08 | Tcl华星光电技术有限公司 | Exposure machine |
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