Display panel with touch function and manufacturing method of display panel

Abstract

The invention discloses a display panel with a touch function and a manufacturing method of the display panel. The display panel comprises a first substrate and a second substrate which are oppositely arranged and a liquid crystal layer arranged between the first substrate and the second substrate, the display panel further comprises a transparent cover plate, a first touch electrode and a second touch electrode, the transparent cover plate is arranged oppositely to the surface, away from the second substrate, of the first substrate, the first touch electrode is formed on the surface, away from the second substrate, of the first substrate, and the second touch electrode is formed in the surface, close to the first substrate, of the transparent cover plate. By the above mode, the display panel with the touch function is further thinned and thinning of electronic equipment of cell phones and the like using the display panel are benefited.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel with a touch function and a manufacturing method thereof. Background technique [0002] With the increasingly fierce competition in the smart phone market, the structural design of small and medium-sized electronic products such as mobile phones has become one of the focuses of current mobile phone manufacturers, and an important solution to realize the thinner and lighter display screens of mobile phones is It is to replace the original frame sticker technology with full fit technology. [0003] Full bonding technology includes OGS technology dominated by touch screen manufacturers and On-Cell and In-Cell technologies dominated by display manufacturers. Compared with frame-mounted technology, OGS technology and On-Cell technology save a piece of glass And one-time bonding, so that the touch screen can be made thinner and lower cost, but the former needs to prep...

AI Technical Summary

Problems solved by technology

[0003] Full bonding technology includes OGS technology dominated by touch screen manufacturers and On-Cell and In-Cell technologies dominated by display manufacturers. Compared with frame-mounted technology, OGS technology and On-Cell technology save a piece of glass And one-time bonding, so that the touch screen can be made thinner and lower cost, but the former needs to prepare a layer of touch sensor on the protective glass (that is, the transparent cover), and the latter needs to be on the CF glass substrate and its polarized light Make a layer of touch sensor between the chips. The thickness of the touch panel is relatively large, which limits the thinning of the display screen.

Although In-Cell technology can further achieve the goal of thinning by embedding the Touch sensor into the LCD, there are problems of internal noise interference and product yield.

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