Attaching jig and attaching method for light guide plate and reflector plate, and backlight module

A technology of backlight modules and reflectors, applied in light guides, optics, optical components, etc., can solve problems such as low production efficiency, substandard optics, and low precision, achieve fast attachment speed, reduce labor waste, and improve production efficiency effect
CN112505822APending Publication Date: 2021-03-16深圳市隆利光电科技发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳市隆利光电科技发展有限公司
Publication Date
2021-03-16

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Abstract

The invention discloses an attaching jig and an attaching method for a light guide plate and a reflector plate, and a backlight module. The attaching jig comprises a jig body, the jig body is providedwith a forming part and a supporting part, the supporting part is arranged above the forming part, the size of the supporting part is larger than that of the forming part, the size of the forming part is matched with that of a light guide plate, and the size of the supporting part is matched with the size of a preformed reflector plate. When the light guide plate and the preformed reflector plateare stacked on the supporting part, the light guide plate and the preformed reflector plate are pressed to the forming part from the supporting part by pressing the light guide plate or the preformedreflector plate, and the preformed reflector plate is formed into a formed reflector plate and attached to the light guide plate. The attaching jig is adopted for attaching the light guide plate andthe reflector plate, accurate attaching can be achieved, it is guaranteed that the light guide plate and the reflector plate are completely attached, the reliability of the backlight module is improved, the attaching speed is high, the production efficiency is improved, and manpower waste is reduced.
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Description

technical field

[0001] The invention relates to the technical field of assembly jigs for backlight modules, in particular to a jig for attaching a light guide plate and a reflection sheet, an attachment method, and a backlight module. Background technique

[0002] With the development of science and technology, the application fields of backlights are becoming wider and wider, and the production and manufacturing of backlights are booming. In the design, the brightness is often insufficient, and reflective strips are often pasted on the side of the light guide plate to increase the brightness of the backlight. The traditional way of working is to attach it by hand. First, fold the two sides of the reflective sheet in half along the seam line to the direction of the double-sided adhesive surface by hand, so that the reflective sheet of the wrapping part and the part of the ground reflective sheet can keep the bending memory. Then tear off the reflective release base film, ali...

Claims

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