CN206179905U - Alignment system of mask version and transparency carrier - Google Patents
Alignment system of mask version and transparency carrier Download PDFInfo
- Publication number
- CN206179905U CN206179905U CN201621298700.4U CN201621298700U CN206179905U CN 206179905 U CN206179905 U CN 206179905U CN 201621298700 U CN201621298700 U CN 201621298700U CN 206179905 U CN206179905 U CN 206179905U
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- Prior art keywords
- transparency carrier
- mask plate
- para
- hole
- alignment system
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- 239000007769 metal material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229920001621 AMOLED Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Preparing Plates And Mask In Photomechanical Process (AREA)
Abstract
The utility model discloses an alignment system of mask version and transparency carrier, including mask version and transparency carrier, be provided with the multiunit to the bit architecture around the flange of mask version, every group includes a discernment hole and a registration hole to the bit architecture, the center in discernment hole and registration hole's center are point -blank, the transparency carrier on be provided with with the mask version on the discernment hole site to put corresponding counterpoint regional, the counterpoint region in be provided with and carry out the counterpoint cursor of counterpointing with registration hole. The utility model discloses a set up registration hole and discernment hole simultaneously in the mask version, to discern the hole covers the counterpoint cursor on the transparency carrier, owing to there is not the mask version on the position at the counterpoint cursor of metal material place, can not receive the influence of mask version metal material background, make CCD can catch the counterpoint cursor of transparency carrier accurately, the discrimination of CCD to transparency carrier counterpoint cursor has been improved, thereby the counterpoint precision of mask version with the transparency carrier has been improved, promote the production yield of product.
Description
Technical field
This utility model is related to mask plate field, more particularly, to a kind of mask plate and the alignment system of transparency carrier.
Background technology
In flat panel display, Organic Light Emitting Diode（Organic Light-Emitting Diode, OLED）It is aobvious
Show that device is especially frivolous, actively luminous, quick response, wide viewing angle, rich color and high brightness, low-power consumption, high-low temperature resistant etc. are numerous
Advantage and be known as after liquid crystal display by industry（LCD）Third generation Display Technique afterwards.By type of drive, OLED point be by
Dynamic formula OLED（Passive Matrix OLED, PMOLED）And active OLED（Active Matrix OLED, AMOLED）,
Wherein, PMOLED can only make the display floater of small size, low resolution, and AMOLED is because by integrated thin-film in each pixel
Transistor（TFT）Method with capacitor and by capacitor maintenance voltage is driven, thus can realize large scale, high-resolution
Rate panel, is the emphasis of current research and the developing direction of following Display Technique.
AMOLED is very high to mask plate and the requirement of the aligning accuracy of transparency carrier in terms of high-resolution is realized, but passes
The mask plate of system during para-position, is covered with transparency carrier because the para-position light of transparency carrier is marked in CCD capture-processes
The interference of the metal background of film version, causes mask plate poor with transparency carrier aligning accuracy, the para-position cursor discrimination of transparency carrier
Difference, has had a strong impact on the yield of AMOLED.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of raising mask plate and transparency carrier para-position
Precision, improves alignment systems of the CCD to the para-position light target discrimination of transparency carrier.
To solve above-mentioned technical problem, the technical scheme that this utility model is provided is：A kind of mask plate and transparency carrier
Alignment system, including mask plate and transparency carrier, around the edges of boards of described mask plate multigroup aligning structure is provided with；Described
Every group of aligning structure includes an identifying hole and a registration holes；The center of described identifying hole is with the center of registration holes at one
On straight line；The para-position region corresponding with the identification hole site on mask plate is provided with described transparency carrier；Described is right
Position is provided with the para-position cursor that para-position is carried out with registration holes in region.
Wherein in one embodiment, described para-position light is designated as cross.
Wherein in one embodiment, described multigroup aligning structure is separately positioned on four around the edges of boards of mask plate
Angle.
Wherein in one embodiment, described aligning structure is more than or equal to 2cm with the distance of edges of boards.
Wherein in one embodiment, the distance between described identifying hole and registration holes are 1.0cm-2.0cm.
Wherein in one embodiment, described identifying hole is circular or polygon.
Used as the preferred version of above-described embodiment, described identifying hole is rectangle, rhombus, triangle, pentagon, hexagon
In one kind.
Wherein in one embodiment, described registration holes are circular or polygon.
Used as the preferred version of above-described embodiment, described registration holes are rectangle, rhombus, triangle, pentagon, hexagon
In one kind.
Compared with prior art, this utility model has the advantage that：
This utility model provides the alignment system of a kind of mask plate and transparency carrier, and it opens up para-position simultaneously on mask plate
Hole and identifying hole, by identifying hole the para-position cursor on transparency carrier is covered, due to the position that the para-position cursor of metal material is located
Upper no mask plate, will not be affected so that CCD can accurately capture transparency carrier by mask plate metal material background
Para-position cursor, improve CCD to transparency carrier para-position light target discrimination, it is right with transparency carrier so as to improve mask plate
Position precision, the production yield of improving product.
Description of the drawings
Fig. 1 is the structural representation of the aligning structure of the mask plate of the present embodiment 1；
Fig. 2 is the structural representation of the mask plate of the present embodiment 1 and the alignment system of transparency carrier；
Fig. 3 is the structural representation of the aligning structure of the mask plate of the present embodiment 2.
Wherein, 1 is mask plate；21 is registration holes；31 is identifying hole；22 is registration holes；32 is identifying hole；4 is para-position light
Mark.
Specific embodiment
For the ease of it will be appreciated by those skilled in the art that entering to advance to this utility model below in conjunction with accompanying drawing and embodiment
One step is described in detail.
Embodiment
In the first embodiment, as shown in Figure 1, 2, a kind of alignment system of mask plate and transparency carrier, including mask plate 1
And transparency carrier, the wherein corner around the edges of boards of mask plate 1 is provided with multigroup aligning structure；The aligning structure and edges of boards away from
From for 2cm.
Every group of aligning structure includes an identifying hole 31 and a registration holes 21；The center of identifying hole 31 and registration holes 21
Center point-blank；The distance between registration holes 21 and identifying hole 31 are 1.2cm, in addition, being provided with transparency carrier
The para-position region of para-position is carried out when overlapping with mask plate 1；The position phase of the identifying hole on the position of the corresponding region and mask plate
Correspondence；During overlapping, the para-position region is overlap with the identifying hole 31 on mask plate；Be provided with para-position region for mask plate 1
On registration holes 21 carry out the para-position cursor 4 of para-position；When mask plate 1 and transparency carrier carry out overlapping para-position, by mask plate 1
Identifying hole 31 carries out para-position overlapping with the para-position region of transparency carrier；Central point and the center of registration holes by para-position cursor 4
Point carries out para-position.
Para-position cursor 4 in the present embodiment adopts cross；Identifying hole 31 adopts rectangle；Registration holes 21 adopt circular port.
In a second embodiment, as shown in figure 3, the technical scheme of the present embodiment registration holes 22 as different from Example 1
Be shaped as regular hexagon, identifying hole 32 is shaped as rhombus.
Above technical scheme by opening an identifying hole on the mask plate of the position of para-position cursor 4, when mask plate with it is saturating
During bright substrate para-position, because the position of the para-position cursor 4 of transparency carrier does not have the reflective interference of the metal material background of mask plate,
CCD can accurately capture the cross of the transparency carrier of very clear white contours, improve cross of the CCD to transparency carrier
Discrimination, such that it is able to improve the aligning accuracy of mask plate and transparency carrier.
It is above wherein specific implementation of the present utility model, therefore its description is more concrete and detailed, but can not be
And it is interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the concept of the premise utility, some deformations and improvement can also be made, these obviously replace shape
Formula belongs to protection domain of the present utility model.
Claims (9)
1. the alignment system of a kind of mask plate and transparency carrier, including mask plate and transparency carrier, it is characterised in that：Described covers
Multigroup aligning structure is provided with around the edges of boards of film version；Every group of described aligning structure includes an identifying hole and a para-position
Hole；The center of described identifying hole is with the center of registration holes point-blank；It is provided with described transparency carrier and mask
The para-position region for recognizing that hole site is corresponding in version；Being provided with described para-position region carries out the para-position of para-position with registration holes
Cursor.
2. the alignment system of mask plate as claimed in claim 1 and transparency carrier, it is characterised in that：Described para-position light is designated as
Cross.
3. the alignment system of mask plate as claimed in claim 1 and transparency carrier, it is characterised in that：Described multigroup para-position knot
Structure is separately positioned on the corner around the edges of boards of mask plate.
4. the alignment system of the mask plate as described in claim 1 or 3 and transparency carrier, it is characterised in that：Described para-position knot
Structure is more than or equal to 2cm with the distance of edges of boards.
5. the alignment system of mask plate as claimed in claim 1 and transparency carrier, it is characterised in that：Described identifying hole with it is right
The distance between position hole is 1.0cm-2.0cm.
6. the alignment system of mask plate as claimed in claim 1 and transparency carrier, it is characterised in that：Described identifying hole is circle
Shape or polygon.
7. the alignment system of mask plate as claimed in claim 6 and transparency carrier, it is characterised in that：Described identifying hole is square
One kind in shape, rhombus, triangle, pentagon, hexagon.
8. the alignment system of mask plate as claimed in claim 1 and transparency carrier, it is characterised in that：Described registration holes are circle
Shape or polygon.
9. the alignment system of mask plate as claimed in claim 8 and transparency carrier, it is characterised in that：Described registration holes are square
One kind in shape, rhombus, triangle, pentagon, hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298700.4U CN206179905U (en) | 2016-11-30 | 2016-11-30 | Alignment system of mask version and transparency carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298700.4U CN206179905U (en) | 2016-11-30 | 2016-11-30 | Alignment system of mask version and transparency carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179905U true CN206179905U (en) | 2017-05-17 |
Family
ID=60242268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298700.4U Active CN206179905U (en) | 2016-11-30 | 2016-11-30 | Alignment system of mask version and transparency carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113885A (en) * | 2019-06-05 | 2019-08-09 | 景旺电子科技(龙川)有限公司 | A kind of FPC method for manufacturing circuit board |
-
2016
- 2016-11-30 CN CN201621298700.4U patent/CN206179905U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113885A (en) * | 2019-06-05 | 2019-08-09 | 景旺电子科技(龙川)有限公司 | A kind of FPC method for manufacturing circuit board |
| CN110113885B (en) * | 2019-06-05 | 2021-09-07 | 景旺电子科技(龙川)有限公司 | FPC circuit board manufacturing method |
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