Fitting jig and control method thereof
A technology for fitting a jig and a control method, applied in the direction of identification devices, instruments, etc., can solve problems such as uneven stress and damage to display panels, and achieve the effect of improving yield, avoiding physical damage, and improving various stress defects
Inactive Publication Date: 2018-08-28
BOE TECH GRP CO LTD +1
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Problems solved by technology
[0003] Embodiments of the present invention provide a bonding fixture and a control method thereof, which can solve the problem in the prior art that physical damage to the display panel is easily caused due to uneven stress at various places when the display panel is bonded.
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[0023] 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.
[0024] An embodiment of the present invention provides a bonding fixture, such as Figure 1 to Figure 5 As shown, it includes: a fixing unit 11, which is used to fix the first panel 12; a force applying unit 13, which is used to apply force to the second panel 14 placed thereon, so that the second panel 14 is bonded to the first panel 12 The stress sensing unit 15, the stress sensing unit 15 is arranged between the second panel 14 and the force applying unit 1...
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An embodiment of the invention provides a fitting jig and a control method thereof, relates to the technical field of panel fitting and is intended to solve the problem of the prior art that physicalproperties of a display panel are easily damaged due to non-uniform stress of the parts of the display panel during fitting. The fitting jig comprises: a fixing unit for fixing a first panel; a forceapplication unit for applying force to a second panel placed on the same such that the second panel is fitted to the first panel; a stress sensing unit arranged between the second panel and the forceapplication unit and used for sensing stress of the parts of the second panel during fitting of the second panel and the first panel; a control unit connected with both the stress sensing unit and theforce application unit and used for adjusting the magnitude of the forced applied by the force application unit according to the stress of the parts of the second panel, sensed by the stress sensingunit. The fitting jig is applicable to panel fitting.
Description
technical field [0001] The invention relates to the technical field of panel bonding, in particular to a bonding fixture and a control method thereof. Background technique [0002] In the prior art, when manufacturing a display device, it is usually necessary to bond the display panel and the glass cover, that is, the display panel is located on the inner surface of the glass cover and bonded to and connected to the glass cover. However, in the existing laminating fixture, when the force applying module applies force to the display panel so that the display panel and the glass cover are bonded together, due to the uneven force applied by the force applying module or the display panel and the glass cover being held The presence of impurities and other factors on the bonded surface causes uneven stress of the display panel during bonding, which easily causes physical damage to the display panel and reduces the yield of the display device. Contents of the invention [0003] ...
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IPC IPC(8): G09F9/00
CPCG09F9/00
Inventor 冯巧李雪萍李林宣廖文骏周炟张陶然任凯凯于名印胡红伟佘建民辛燕霞
Owner BOE TECH GRP CO LTD