Frame structure and combination method thereof

Abstract

The invention discloses a frame structure and a combination method thereof. The frame structure comprises a housing, a first frame, a panel, a polarized plate, a second frame, and a protection plate. The housing is used to support a backlight unit. The first frame is disposed on the backlight unit, and is provided with a first abutting surface and a second abutting surface which are vertical to each other. The first frame is provided with the panel, and the polarized plate is attached with the panel. The second frame is disposed on an outer side of the housing and the first frame, and is abutted with the second abutting surface. The protection plate is attached with the first abutting surface, and an adhesive layer is disposed between the protection plate and the second frame. Thus, the frame structure can reduce gaps between the protection plate and the panel, enhances strength of the protection plate, and has effects of more sensitive and accurate touch control. Glue use amount of the adhesive layer reduces, and integrated yield is improved.

Description

technical field [0001] The present invention relates to a frame structure and an assembling method thereof, in particular to a frame structure applied to assembling a touch device and an assembling method thereof. Background technique [0002] Recently, touch devices have become more and more popular. Portable electronic products such as mobile phones, tablet computers, and notebook computers have widely used touch panels as interfaces for interacting with people. In addition to the traditional output interface, the touch panel also has input functions on the output interface, such as keyboard, mouse and handwriting input and other humanized operation modes. At present, touch devices can be divided into two types: out-cell and in-cell. The out-cell is to attach the touch sensing device directly to the surface of the panel, while the in-cell is to attach the touch sensor The sensing device is directly built on the array substrate of the panel, and the production of the touch...

AI Technical Summary

Problems solved by technology

[0004] When the distance of the gap H1 is larger and the user exerts force on the protective plate 13, the protective plate 13 cannot be effectively supported by the panel 15 and the polarizer 16, resulting in excessive deformation, thereby affecting the strength of the protective plate 13

Moreover, due to excessive deformation, the two ends of the protective plate 13 will peel off the adhesive layer 19, so that the protective plate 13 cannot be effectively adhered to the bearing portion 123

The approach taken at present is to expand the area of ​​the bearing part 123 so that more adhesive layers 19 are used to strengthen the adhesion between the protective plate 13. Uneven yield rate problem

In addition, the larger the gap H1 is, the more the light is refracted by the protective plate 13, causing the problem that the area to be touched by the user is offset from the actual touch-sensed area.