Cover plate laminating system, cover plate laminating method and touch display panel
A technology of touch display panel and bonding system, which is applied in the direction of instruments, electrical digital data processing, and input/output process of data processing, etc. It can solve problems such as shedding, water vapor and dust intrusion, and poor reliability, so as to avoid falling off, Enhance the adsorption force and solve the problem of glue overflow
Pending Publication Date: 2020-07-28
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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- Claims
- Application Information
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Problems solved by technology
[0002] The traditional touch display frame sticker solution, using water glue, is prone to glue overflow and curing difficulties, which will cause the problem of falling off due to poor curing
Unable to ensure the airtight space of the cavity, causing the intrusion of water vapor and dust
In the long-term use of customer terminals, it will affect the appearance and poor reliability
Method used
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[0035] 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.
[0036] In the description of this application, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the usual placement of the application product when it is used. Orientation or positional relationship is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and should not be const...
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The embodiment of the invention provides a cover plate laminating system, a cover plate laminating method and a touch display panel. The method comprises the following steps that an upper closed shellof a closed container covers a bottom plate to form a closed space, and the closed space is preheated through a heating element; the upper closed shell is separated from the bottom plate, the touch display panel is placed on the bottom plate of the closed container, and a circle of glue is attached to the upper surface of the touch display panel; the cover plate is adsorbed on the adsorption plate, and the upper closed shell of the closed container is covered on the bottom plate to form a closed space; the air pressure in the closed space is reduced to a preset value through an air hole formed in the upper closed shell; the piston rod is controlled to slide downwards to enable the cover plate to make contact with the glue and extrude the glue, so that the glue and the cover plate are attached and kept for preset time, and a closed cavity is defined by the lower surface of the cover plate, the upper surface of the touch layer and the glue; and the adsorption plate is controlled to loosen the cover plate and separate the upper closed shell from the bottom plate.
Description
technical field [0001] The present application relates to the field of display technology, in particular, to a cover bonding system, a cover bonding method, and a touch display panel. Background technique [0002] In the traditional touch display frame sticker solution, the use of water glue is prone to glue overflow and curing difficulties, which will lead to the problem of falling off due to poor curing. The airtight space of the cavity cannot be guaranteed, causing the intrusion of water vapor and dust. In the long-term use of the client terminal, it affects the appearance and has poor reliability. Therefore, there are defects in the prior art, and improvement is badly needed. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a cover lamination system, a cover lamination method, and a touch display panel, so as to prevent the touch display panel from falling off due to poor curing, and also solve the glue overfl...
Claims
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Login to View More IPC IPC(8): G06F3/041
CPCG06F3/0412G06F2203/04103
Inventor 周明军贾沛
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD