Printing method capable of quickly aligning glass substrate with screen

A technology of glass substrate and alignment printing, which is applied in printing, printing devices, etc., can solve the problem of slow alignment and achieve the effect of fast alignment speed
CN102431332BInactive Publication Date: 2013-07-31NANJING PANDA ELECTRONICS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING PANDA ELECTRONICS
Publication Date
2013-07-31
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a printing method capable of quickly aligning a glass substrate with a screen, which is characterized by comprising the following steps: firstly, drawing a frame diagram (4) at the center of a table (2) of a silk screen printing machine with an oil pen; secondly, putting a glass substrate in the corresponding position according to the position of the frame diagram (4), and vacuumizing to fix the glass substrate; thirdly, manually adjusting the screen frame according to the position of the frame diagram (4) observed from the hollow part of the screen until the diagram (4) is at the center of a screen diagram (3), and fixing the screen; fourthly, feeding slurry to print an experimental substrate, and manually adjusting the position of the glass substrate according to the error; and fifthly, after the position of the glass substrate is determined, making a mark with the oil pen. The invention has the advantage of high alignment efficiency, can not pollute or damage the screen, and is convenient and quick.
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Description

technical field

[0001] The invention relates to a method for manufacturing a plasma display, in particular to a method for aligning screens when printing front and rear substrates of the plasma display, in particular to a method for rapid alignment printing between a glass substrate and a screen. Background technique

[0002] At present, the shadow mask plasma display panel adopts the shadow mask commonly used in the production of color cathode ray tube CRT, that is, the metal grid plate, in its manufacturing process to replace the complicated barrier rib manufacturing in the plasma display panel PDP, and the metal grid is processed independently. board, and make phosphors on it. A shadow mask type plasma display panel mainly includes a front substrate, a rear substrate and a shadow mask. The rear substrate includes a rear substrate glass substrate, on which there are address electrodes, a dielectric layer is formed on the rear substrate glass substrate with address electro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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