Strengthened glass panel for protecting the surface of a display device, and method for manufacturing same

Abstract

Provided are a strengthened glass panel for protecting a surface of a display device and a method for manufacturing the same. Here, the strengthened glass panel includes a strengthened glass layer, a laminate layer uniformly formed on the bottom surface of the strengthened glass layer, and a separation layer configured to cover the laminate layer, wherein the laminate layer is formed by transferring a transfer film. Accordingly, the strengthened glass panel for protecting a surface of a display device can have improved characteristics of neatly attaching the laminate layer to the surface of the display device without lifting or occurrence of air bubbles and easily detaching the laminate layer when a uniform laminate layer is formed on strengthened glass by means of a transfer film.

1 . A strengthened glass panel for protecting a surface of a display device, comprising
 a strengthened glass layer;   a laminate layer uniformly formed on the bottom surface of the strengthened glass layer; and   a separation layer configured to cover the laminate layer,   wherein the laminate layer is formed by transferring a transfer film,   the transfer film comprises:   a first film resin layer;   a film laminate layer disposed on the first film resin layer; and   a second film resin layer disposed on the film laminate layer,   the strengthened glass panel is formed by removing the second film resin layer of the transfer film and transferring the film laminate layer and the first film resin layer to the strengthened glass layer, and   the strengthened glass panel is attached to the surface of the display device by means of the first laminate layer after separation of the separation layer in order to protect the surface of the display device.   
     
     
         2 . The strengthened glass panel of  claim 1 , wherein a printed layer is formed on the top surface of the strengthened glass layer. 
     
     
         3 . A strengthened glass panel for protecting a surface of a display device, comprising:
 a separation layer;   a first laminate layer formed on the separation layer;   a resin layer formed on the first laminate layer;   a second laminate layer formed on the resin layer; and   a strengthened glass layer disposed on the second laminate layer.   
     
     
         4 . The strengthened glass panel of  claim 3 , wherein the laminate layers are formed by transferring a transfer film,
 the transfer film comprises:   a first film resin layer;   a first film laminate layer disposed on the first film resin layer;   a second film resin layer disposed on the first film laminate layer;   a second film laminate layer disposed on the second film resin layer; and   a third film resin layer disposed on the second film laminate layer,   the strengthened glass panel is formed by removing the third film resin layer of the transfer film and transferring the second film laminate layer, the second film resin layer, the first film laminate layer and the first film resin layer to the strengthened glass layer, and   the strengthened glass panel is attached to the surface of the display device by means of the laminate layer after separation of the separation layer in order to protect the surface of the display device.   
     
     
         5 . A method for manufacturing a strengthened glass panel for protecting a surface of a display device, comprising:
 preparing strengthened glass corresponding to the shape of the display device to which the strengthened glass is to be attached;   preparing a transfer film to be transferred to the cut strengthened glass and cutting the transfer film so that the transfer film has the same shape as the cut strengthened glass; and   transferring the transfer film to the strengthened glass to form a strengthened glass panel,   wherein the strengthened glass panel comprises:   a strengthened glass layer;   a laminate layer uniformly formed on the bottom surface of the strengthened glass layer; and   a separation layer configured to cover the laminate layer,   the laminate layer is formed by transferring the transfer film,   the transfer film comprises:   first film resin layer;   a film laminate layer disposed on the first film resin layer; and   a second film resin layer disposed on the film laminate layer,   the strengthened glass panel is formed by removing the second film resin layer of the transfer film and transferring the film laminate layer and the first film resin layer to the strengthened glass layer, and   the strengthened glass panel is attached to the surface of the display device by means of the laminate layer after separation of the separation layer in order to protect the surface of the display device.   
     
     
         6 . The method of  claim 5 , wherein a printed layer is formed on the top surface of the strengthened glass layer. 
     
     
         7 . A method for manufacturing a strengthened glass panel for protecting a surface of a display device, comprising:
 preparing strengthened glass corresponding to the shape of the display device to which the strengthened glass is to be attached;   preparing a transfer film to be transferred to the cut strengthened glass and cutting the transfer film so that the transfer film has the same shape as the cut strengthened glass; and   transferring the transfer film to the strengthened glass to form a strengthened glass panel,   wherein the strengthened glass panel comprises:   a separation layer;   a first laminate layer formed on the separation layer;   a first laminate layer formed on the separation layer;   a resin layer formed on the first laminate layer;   a second laminate layer formed on the resin layer; and   a strengthened glass layer disposed on the second laminate layer,   the laminate layer is formed by transferring the transfer film,   the transfer film comprises:   a first film resin layer;   a first film laminate layer disposed on the first film resin layer;   a second film resin layer disposed on the first film laminate layer;   a second film laminate layer disposed on the second film resin layer; and   a third film resin layer disposed on the second film laminate layer,   the strengthened glass panel is formed by removing the third film resin layer of the transfer film and transferring the second film laminate layer, the second film resin layer, the first film laminate layer and the first film resin layer to the strengthened glass layer, and   the strengthened glass panel is attached to the surface of the display device by means of the first laminate layer after separation of the separation layer in order to protect the surface of the display device.   
     
     
         8 . The method of  claim 7 , wherein a printed layer is formed on the top surface of the strengthened glass layer.