Film sticking device and method for curved screen backlight module
A backlight module and film sticking device technology, which is applied in the field of curved screens, can solve the problems of increasing the workload of operators, low film sticking efficiency, low film sticking precision, etc., and achieve good film sticking effect, high sticking precision, and easy replacement and maintenance.
Active Publication Date: 2020-08-28
ANHUI DIXIAN ELECTRONICS CO LTD
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Problems solved by technology
[0004]
Most of the current film attachment methods for backlight modules are manual film attachment, which increases the workload of operators, and the film attachment efficiency is low. At the same time, the film attachment accuracy is low and the film attachment effect is poor.
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[0035] 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 making creative efforts belong to the protection scope of the present invention.
[0036] refer to Figure 1-4, a film sticking device for a curved screen backlight module, comprising an operating table 1, two ends of the operating table 1 are respectively provided with a transfer mechanism A2 and a transfer mechanism B3 for transferring the outer frame of the backlight module and the film, and the transfer mechanism The transmission directions of A2 and transmission mechanism B3 are opposite. Both transmission mechanism A2 and transmission ...
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The invention discloses a film sticking device and method for a curved screen backlight module and belongs to the technical field of curved screens. The device comprises an operating platform, a conveying mechanism A and a conveying mechanism B which are used for conveying the backlight module outer frame body and the membrane are arranged at the two ends of the operating platform correspondingly.A supporting frame and a film sticking table are arranged at the middle end of the operating platform, the film sticking table is located on the inner side of the supporting frame, a material takingand film sticking mechanism is arranged on the supporting frame, the material taking and film sticking mechanism is located above the film sticking table, and a film scraping and bubble discharging mechanism is further arranged on the film sticking table. The invention discloses a film sticking device and method for a curved screen backlight module. The manual film sticking is not needed; the workload of an operator can be reduced; the film sticking efficiency is high; the film pressing mechanism is simple in structure and high in laminating precision, the film is uniformly pressed down, the bubble removing operation can be performed on the backlight module through the film scraping and bubble removing mechanism, the laminated backlight module is good in film laminating effect, and the scraping plate is in threaded connection to the supporting block through the stud, so that the scraping plate is convenient to mount or dismount, convenient to replace and maintain and convenient to use.
Description
technical field [0001] The invention relates to the technical field of curved screens, in particular to a film sticking device and method for a backlight module of a curved screen. Background technique [0002] A curved screen is a display that uses flexible plastic, primarily through OLED panels. Compared with facing the screen directly, the curved screen has better elasticity and is not easy to break, which reduces the chance of screen wear and tear, especially the mobile phone screen with a high touch rate. [0003] A backlight module is often used in a curved screen, and the backlight module is one of the key components of a liquid crystal display panel. The function is to supply sufficient brightness and evenly distributed light source so that it can display images normally. The backlight module is formed by automatically laminating optical films such as diffusion film, enhancement film, and black and white glue according to the process sequence. [0004] Most of the ...
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IPC IPC(8): G02F1/13
CPCG02F1/1303
Inventor 程言军蒋燕红蒋来红
Owner ANHUI DIXIAN ELECTRONICS CO LTD