Stereo-display, manufacturing method thereof and fixture used for manufacturing stereo-display

Abstract

The invention discloses a stereo-display, a manufacturing method thereof and a fixture used for manufacturing the stereo-display. The display comprises a display screen, grating, a double-sided adhesive and a transparent glue layer, wherein the double-sided adhesive is clamped between a frame of the display screen and a frame of the grating; and the transparent glue layer is clamped between a display area of the display screen and the grating. The fixture comprises a first fixture body and a second fixture body, wherein the first fixture body is provided with a placing area for the display screen and a first positioning hole; and the second fixture body is provided with a positioning pin which corresponds to the first positioning hole and a second positioning hole on a carrier of the double-sided adhesive, and the double-sided adhesive on the carrier of the double-sided adhesive corresponds to the frame of the display screen placed in the placing area for the display screen. The manufacturing method comprises the following steps of: fixing the double-sided adhesive on the frame of the display screen by using the fixture; combining the grating and the display screen adhered with the double-sided adhesive by alignment marks; and filling an air layer between the display screen and the grating with transparent glue by using a glue dispenser and curing. The invention can improve the display effect, the production efficiency and the yield.

Description

technical field [0001] The invention relates to a stereoscopic display, a fixture for manufacturing the stereoscopic display, and a manufacturing method of the stereoscopic display. Background technique [0002] After the mobile phone industry has experienced the replacement of black-and-white mobile phones by color-screen mobile phones and the rapid popularization of mega-pixel camera phones, with the advancement of technology and the integration of functions, it is possible to provide more comprehensive mobile stereo ( 3D) mobile phones will become the trend of the next update with the novel experience brought by it. The stereoscopic display is an important part of the stereoscopic mobile phone. Typically, stereoscopic displays include a display screen and gratings. Between the two, either simply use double-sided tape, or simply use silk screen glue for lamination. Simply using double-sided tape for lamination is likely to cause displacement between the display screen a...

AI Technical Summary

Problems solved by technology

Simply using double-sided adhesive tape, it is easy to cause displacement between the display screen and the grating due to factors such as pressure, resulting in display distortion

However, simply using silk screen glue for bonding will easily produce air bubbles and affect the display effect

[0003] At present, the lamination of double-sided tape is mainly manual alignment lamination, which has high technical requirements for the operator, and it is easy for the double-sided tape to enter the visible area or the double-sided tape is exposed outside the display screen, resulting in Bad, making the product quality unstable

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