Single-piece type pressurized deairing device
A pressurized defoaming, single-chip technology, applied in lamination, lamination auxiliary operation, optics, etc., can solve the problems of manufacturers' time and cost control, and achieve the effect of controlling time and cost
Inactive Publication Date: 2010-05-12
CENTURY DISPLAY (SHENZHEN) CO LTD
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Problems solved by technology
Furthermore, a certain number of problematic panels must be accumulated before they can be processed, making it even more difficult for manufacturers to control time and cost
Method used
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[0015] For being able to describe in detail the monolithic pressure degassing device of the present invention, please refer to image 3 . The structure of the present invention for improving the adhesiveness of the panel frame glue includes a first plate 22 with a first groove 24 on its upper surface. A first ring 44 is provided on the periphery of the upper surface of the first plate 22. The material of the first groove 24 is heat-resistant pressure-resistant material, and the material of the first plate 22 can be heat-resistant and pressure-resistant material or plastic material. In this embodiment, the heat-resistant and pressure-resistant material is steel.
[0016] The second board 26 is located above the first board 22 , and there is a distance A between the first board 22 and the second board 26 . The lower surface of the second plate 26 has a second groove 28, the periphery of the lower surface of the second plate 26 is provided with a second ring 46, the material of...
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The invention provides a single-piece type pressurized deairing device which comprises a first plate and a second plate, wherein a first groove and a second groove are respectively arranged on the first plate and the second plate, and the second plate is connected with a movement unit. After the second plate and the first plate are connected under the drive of the movement unit, the first groove and the second groove form a closed space. The upper surface of the second plate is provided with at least one air inlet hole, and the second groove positioned at the lower surface of the second plate is provided with a plurality of air outlet holes, wherein the air inlet holes and the air outlet holes are communicated by utilizing an airflow passage. Gas is preset in at least one pneumatic piston compressor connected with the second plate, and exhaust valves of the pneumatic piston compressors are communicated with the air inlet holes. When an object to be processed is placed in the first groove, the second plate and the first plate are connected by utilizing the movement unit, the object to be processed is positioned in the closed space, then the gas in the pneumatic piston compressors is pressed into the closed space by utilizing the pneumatic piston compressors, and the object to be processed is positioned in an environment with high temperature and high pressure so as to remove tiny air bubbles in the object to be processed.
Description
【Technical field】 [0001] The present invention is a single-piece pressurized defoaming device, which is particularly related to a light-transmitting hole provided in the light-shielding part, and the frame glue is arranged in the light-transmitting hole to enhance the contact between the frame glue and the color filter substrate Single-piece pressurized degassing device with large area. 【Background technique】 [0002] Please refer to figure 1 , the polarizer 2 is located on the polarizer substrate, wherein the attachment surface 3 of the polarizer 2 is a vacuum attachment surface, and the liquid crystal panel 6 is a color filter substrate and a thin film transistor substrate that have been attached in the manufacturing process. After the liquid crystal panel 6 is transported to the attaching place, the polarizer 2 is attached to one of the color filter substrate or the thin film transistor substrate of the liquid crystal panel 6 by vacuum adsorption, and the roller 8 is use...
Claims
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IPC IPC(8): B32B38/18G02F1/1333
Inventor 张一帆
Owner CENTURY DISPLAY (SHENZHEN) CO LTD