CN202571603U - Measuring and welding device for OLED (Organic Light Emitting Diode) mask plate - Google Patents
Measuring and welding device for OLED (Organic Light Emitting Diode) mask plate Download PDFInfo
- Publication number
- CN202571603U CN202571603U CN 201220009867 CN201220009867U CN202571603U CN 202571603 U CN202571603 U CN 202571603U CN 201220009867 CN201220009867 CN 201220009867 CN 201220009867 U CN201220009867 U CN 201220009867U CN 202571603 U CN202571603 U CN 202571603U
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- mask plate
- measuring
- measurement
- oled
- metal mask
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Abstract
The utility model relates to a measuring and welding device for an OLED (Organic Light Emitting Diode) mask plate. The measuring and welding device comprises a measuring unit for measuring morphology of an object to be measured, and a fixing unit for fixing an object required to be fixed to other articles, wherein the measuring unit comprises a metal mask plate surface shape measuring sub-unit and a metal mask plate precision measuring sub-unit; the metal mask plate surface shape measuring unit adopts a height sensor, a dial indicator or a three-coordinate measuring head; the metal mask plate precision measuring unit comprises a CCD (Charge Coupling Device) camera and an optical lens; the fixing unit adopts a laser welder; and both the measuring unit and the fixing unit are controlled by a control system. The measuring and welding device is fixed to a motion mechanism, and the motion mechanism can enable the measuring and welding device to move in six spatial orientations relative to the measured and welded mask plate. According to the measuring and welding device, the template quality detecting function and the template fixing function are integrated in an integral mechanism during post production of the OLED mask plate, so that the space occupied by a machine table is saved, the operation complexity is reduced, the labor cost is lowered and the production cycle of the OLED mask plate is shortened.
Description
Technical field
The utility model relates to a kind of mechanical device, is specifically related to a kind of measurement welder of the OLED of being used for mask plate.
Background technology
Characteristics such as the self-luminous of OLED, ultralight approach, fast, the wide visual angle of response speed, low-power consumption make the mobile phone that carries the OLED screen make us pursuing.At present, OLED has tentatively established the status as third generation display leading nucleus, and along with the maturation of technology and the breakthrough of large scale batch production technique, the OLED product will be to more large scale extension.
The vacuum mask evaporation is the main method of preparation OLED luminescent layer, and the used material of OLED mask is the extremely low invar of thermal coefficient of expansion (Invar) alloy, and the thickness of mask has only 40 μ m usually, has millions of small rectangular pixels.Because it is use the color OLED of three-color light-emitting material in manufacture process, need successively use several masks, thereby very high to the required precision of mask.Therefore; Each link in the making of OLED mask plate is all very crucial; Wherein the mask plate of making is carried out the detection of positional precision, openings of sizes and mask plate is fixed on the later stage work of making as the OLED mask plate on the screen frame, it is the decisive link of the quality quality of final OLED mask plate.
Because of the development of OLED industry still in the elementary step; In each link of its production chain, there is the improved place of various urgent need; Conventional measurement is to adopt three-dimensional measuring instrument to measure, and adopts the mode of glue or the mode of directly clamping that the OLED mask plate is fixed on the screen frame then.The Quality Detection of OLED mask plate and fixing operation step are numerous and diverse, have a strong impact on production efficiency.
The utility model content
The purpose of the utility model provides a kind of measurement welder; The Quality Detection and the fixing operation step that can solve OLED mask plate in the prior art are numerous and diverse; Have a strong impact on the problem of production efficiency, the utility model mainly is with Quality Detection and the polynary integration of the fixing realization of mask plate.
To above problem, the utility model proposes following scheme:
A kind of measurement welder is characterized in that, comprising: measuring unit, and said measuring unit is used to measure the pattern of object under test; Fixed cell, said fixed cell are used for the object fixed that needs are fixing to other object.
Further, said measuring unit comprises metal mask plate surface shape measurement subelement and metal mask plate precision measure subelement.
Further, said metal mask plate surface shape measurement subelement is a survey tool; Said metal mask plate precision measure subelement comprises CCD camera and optical lens.
Further, said metal mask plate surface shape measurement subelement is height sensor, amesdial or three-dimensional coordinates measurement head.
Further, said fixed cell is a laser-welding machine.
Further, welder also comprises the control system, and said control system connects said measuring unit and said fixed cell through holding wire, the control of all controlled system of said measuring unit and said fixed cell.
Further, welder also comprises motion, and said measurement welder is fixed on the said motion, and said motion can move by the mask plate relative to measured welding said measurement welder on six dimensional orientations.
Further, said motion is under the control of control system.
Template quality detection and template that the utility model is made the later stage with the OLED mask plate fixedly are incorporated into integral mechanism, have practiced thrift the occupy-place of board space, and have reduced the loaded down with trivial details property of operation, the cost of manual work and the production cycle of OLED mask plate.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation.
Fig. 1 is the overall schematic of the board at the related measurement welder place of the utility model;
Fig. 2 is the enlarged diagram of A part in the related measurement welder of the utility model;
Wherein I is a crossbeam; II is a bracing frame; 21 is metal mask plate surface shape measurement subelement; 22 is metal mask plate precision measure subelement; 23 is fixed cell; 221 is the CCD camera; 222 is optical lens.
The specific embodiment
Embodiment
Shown in Figure 1 is the board overall schematic at the said welding measurement mechanism of present embodiment place, and shown in Figure 2 is the enlarged diagram of A part among Fig. 1.A kind of measurement welder, it comprises: measuring unit, said measuring unit is used to measure the pattern of object under test; Fixed cell, said fixed cell are used for the object fixed that needs are fixing to other object.
Map 2 is further done following explanation, and said measuring unit comprises: metal mask plate surface shape measurement subelement 21, and said metal mask plate surface shape measurement subelement 21 is contactless height sensor, also can be the survey tools such as amesdial of contact; Metal mask plate precision measure subelement, said metal mask plate precision measure subelement 22 comprise CCD camera 221 and optical lens 222.Said fixed cell 23 is a laser-welding machine, and it can be welded to the metal mold mask plate on the screen frame and fix.Said measurement welder overall fixed is on motion 24, and is as shown in Figure 2, and said welding measurement mechanism can move along the guide rail on the motion 24 by in the vertical direction, and motion 24 can slide on crossbeam I,
As shown in Figure 1, said crossbeam I can move at moving direction shown in the bracing frame II upper edge.The above measuring unit 21,22; Fixed cell 23 and motion 24 are controlled by the control system; Under the control of control system, said measurement welder can move on six dimensional orientations by the mask plate relative to measured welding, not shown control system in the present embodiment.
Above embodiment purpose is to explain the utility model, and the protection domain of unrestricted the utility model, but is replaced relating among the embodiment in the protection domain that cellular construction drops on the utility model by the cellular construction of other equivalent action.
Claims (8)
1. the measurement welder of an OLED mask plate is characterized in that, comprising: measuring unit, and said measuring unit is used to measure the pattern of object under test; Fixed cell, said fixed cell are used for the object fixed that needs are fixing to other object.
2. measurement welder according to claim 1 is characterized in that, said measuring unit comprises metal mask plate surface shape measurement subelement and metal mask plate precision measure subelement.
3. measurement welder according to claim 2 is characterized in that, said metal mask plate surface shape measurement subelement is a survey tool; Said metal mask plate precision measure subelement comprises CCD camera and optical lens.
4. measurement welder according to claim 3 is characterized in that, said metal mask plate surface shape measurement subelement is height sensor, amesdial or three-dimensional coordinates measurement head.
5. measurement welder according to claim 1 is characterized in that, said fixed cell is a laser-welding machine.
6. measurement welder according to claim 1; It is characterized in that; Said measurement welder also comprises the control system; Said control system connects said measuring unit and said fixed cell through holding wire, makes the control of all controlled system of said measuring unit and said fixed cell.
7. measurement welder according to claim 1; It is characterized in that; Welder also comprises motion; Said measurement welder is fixed on the said motion, and said motion can move by the mask plate relative to measured welding said measurement welder on six dimensional orientations.
8. according to claim 6,7 each described measurement welders, it is characterized in that said motion is under the control of control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220009867 CN202571603U (en) | 2012-01-11 | 2012-01-11 | Measuring and welding device for OLED (Organic Light Emitting Diode) mask plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220009867 CN202571603U (en) | 2012-01-11 | 2012-01-11 | Measuring and welding device for OLED (Organic Light Emitting Diode) mask plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571603U true CN202571603U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220009867 Expired - Fee Related CN202571603U (en) | 2012-01-11 | 2012-01-11 | Measuring and welding device for OLED (Organic Light Emitting Diode) mask plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN202571603U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203547A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Measuring and welding device of OLED (Organic Light Emitting Diode) mask plate |
| CN104097027A (en) * | 2013-04-10 | 2014-10-15 | 昆山思拓机器有限公司 | Manufacturing method of OLED (Organic Light Emitting Diode) metal mask plate |
| CN109848594A (en) * | 2017-11-30 | 2019-06-07 | 株式会社汉松新科技 | Manufacture double tension-type welders of AMOLED movable type solder mask frame component and the manufacturing method using it |
-
2012
- 2012-01-11 CN CN 201220009867 patent/CN202571603U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203547A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Measuring and welding device of OLED (Organic Light Emitting Diode) mask plate |
| CN103203547B (en) * | 2012-01-11 | 2016-08-03 | 昆山允升吉光电科技有限公司 | The measurement welder of OLED mask plate |
| CN104097027A (en) * | 2013-04-10 | 2014-10-15 | 昆山思拓机器有限公司 | Manufacturing method of OLED (Organic Light Emitting Diode) metal mask plate |
| CN109848594A (en) * | 2017-11-30 | 2019-06-07 | 株式会社汉松新科技 | Manufacture double tension-type welders of AMOLED movable type solder mask frame component and the manufacturing method using it |
| CN109848594B (en) * | 2017-11-30 | 2021-08-06 | 株式会社汉松新科技 | Dual-tension welding device and manufacturing method using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190808 Granted publication date: 20121205 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220111 Granted publication date: 20121205 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200111 |