Air drying system for glass substrate
A technology of glass substrates and air knives, which is applied in drying, dryers, progressive dryers, etc., can solve the problems of easy generation of static electricity on glass substrates, reduce the risk of static electricity, and improve the production yield.
Inactive Publication Date: 2021-04-02
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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Problems solved by technology
[0004] This application relates to a glass substrate air-drying system, which is used to solve the existing glass substrate air-drying system in the prior art. Since multiple groups of air knives are used to directly dry the glass substrate, the high-pressure airflow is repeatedly directed against the glass substrate. Blowing, the problem that causes the risk of static electricity on the surface of the glass substrate
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[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.
[0026] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...
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The invention discloses an air drying system for a glass substrate. The air drying system for the glass substrate is provided with a first drying area, a second drying area and a water absorption areain the first direction; the water absorption area is arranged between the first drying area and the second drying area; each of the first drying area and the second drying area is internally providedwith air knives and an air inlet; at least one group of air knives are arranged in the first drying area and the second drying area; and at least one group of pressing wheels and a driving motor arearranged in the water absorption area. The air drying system has the advantages that the water absorption area is added, the pressing wheels in the water absorption area can further absorb moisture onthe glass substrate; the pressing wheels are added, so that after the pressing wheels make contact with the glass substrate, the risk that static electricity is generated on the surface of the glasssubstrate is reduced, and the production yield of a display panel is increased.
Description
technical field [0001] This application relates to the display field, in particular to an air-drying system for glass substrates. Background technique [0002] In the various processes of liquid crystal display panels, the cleanliness of the glass substrate surface is extremely high. Therefore, the glass substrate often needs to be cleaned by a wet process before entering the main process, and then dried by an air-drying system after being washed by a wet process. However, the current air-drying systems of various washing machines use multiple sets of air knives to ensure drying, which wastes a lot of clean dry air (CDA, Clean Dry Air), and repeatedly blows the glass substrate with high-pressure airflow, resulting in the surface of the glass substrate. Risk of static electricity. [0003] Therefore, in the existing display panel technology, there is still an air-drying system for the glass substrate. Since multiple groups of air knives are used to directly dry the glass sub...
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IPC IPC(8): F26B15/00F26B21/00F26B21/14F26B5/16
CPCF26B15/00F26B21/004F26B21/14F26B5/16
Inventor 曹河江
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD