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A lcd frame that prevents adjacent frames from bonding after hot pressing

A technology of adjacent sides and frames, applied in the direction of instruments, nonlinear optics, optics, etc., can solve problems such as the risk of frame explosion, reduce the risk of frame explosion, reduce the risk of frame explosion, and reduce the effect of thermal expansion deformation rate

Active Publication Date: 2020-05-22
BENGBU GAOHUA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing heat-pressing structure and method for the LCD frame are as follows: the sealing part of the LCD is higher than the twisted feet of the LCD cutting edge. After hot pressing, due to the expansion of the frame, the twisted feet of the LCD are easily bonded to the adjacent LCD frame, resulting in the risk of frame explosion

Method used

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  • A lcd frame that prevents adjacent frames from bonding after hot pressing
  • A lcd frame that prevents adjacent frames from bonding after hot pressing
  • A lcd frame that prevents adjacent frames from bonding after hot pressing

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...

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Abstract

The invention discloses an LCD frame for preventing bonding of adjacent frames after hot pressing, and relates to the technical field of liquid crystal display manufacturing and processing. The LCD frame includes a first LCD frame body and a second LCD frame body, and the first LCD frame body includes a sealing plate structure; an expansion groove structure is arranged on the sealing plate structure, the depth size of a groove body of the expansion groove is 0.01-0.05 mm, the second LCD frame body includes an LCD twisted foot structure and separation lath structures, and the LCD twisted foot is located on the position, on the opposite side of the expansion groove of the sealing plate of the first LCD frame body; the separation laths are located on the two sides of the LCD twisted foot and located outside the range of the opposite side of the expansion groove. By forming the expansion groove in the first LCD frame body, through cooperation with the LCD twisted foot of the second LCD frame body in a distance increasing mode, the problem that frames are bonded with each other after hot pressing is effectively solved, and the risk of frame collapse is reduced.

Description

technical field [0001] The invention belongs to the technical field of liquid crystal display manufacturing and processing, and in particular relates to an LCD frame that prevents adjacent frames from bonding after hot pressing. Background technique [0002] Display technology is changing with each passing day. As the amount of information continues to increase, people have higher and higher performance requirements for liquid crystal displays. From small mobile devices to large square screens, LCD display technology has been widely used, and a large number of display devices have been invested. And use, also makes the competition among peers more and more fierce when making LCD. How to effectively improve the LCD production yield is very important. In the LCD manufacturing process, the hot-pressing process is extremely important. The LCD frame hot-pressing process technology will directly affect the performance of the manufactured display device. [0003] The existing heat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333
CPCG02F1/133308
Inventor 肖宪书马小飞
Owner BENGBU GAOHUA ELECTRONICS
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