Touch panels and touch devices

Abstract

The disclosure provides a touch panel and a touch device. The touch panel includes a touch film layer and a fingerprint identification film layer. The touch film layer includes at least one preset hollow. An orthographic projection of the fingerprint identification film layer on the touch film layer is located in at least one preset hollow area.

1 . A touch panel, comprising a touch film layer and a fingerprint 
       identification film layer, the touch film layer including at least one preset hollow, an orthographic projection of the fingerprint identification film layer on the touch film layer being located in at least one preset hollow area. 
     
     
         2 . The touch panel according to  claim 1 , further comprising a display film layer
 provided with a plurality of illuminating sub-pixels arranged in an array; wherein   the orthographic projection of the fingerprint identification film layer on the touch film layer does not overlap with an orthographic projection of the illuminating sub-pixels on the touch film layer.   
     
     
         3 . The touch panel according to  claim 2 , wherein the fingerprint identification film layer comprises at least one first fingerprint identification pattern;
 an orthographic projection of the first fingerprint recognition pattern on the touch film layer is located at a gap of an orthographic projection of adjacent illuminating sub-pixels on the touch film layer.   
     
     
         4 . The touch panel according to  claim 2 , wherein the display film layer
 is further provided with at least one blank sub-pixel, the fingerprint identification film layer comprises at least one second fingerprint identification pattern; and   an orthographic projection of the second fingerprint identification pattern on the touch film layer overlaps with an orthographic projection of a blank sub-pixel on the touch film layer.   
     
     
         5 . The touch panel according to  claim 3 ,
 wherein the display film layer is further provided with at least one blank sub-pixel, the fingerprint identification film layer comprises at least one second fingerprint identification pattern; and   an orthographic projection of the second fingerprint identification pattern on the touch film layer overlaps with an orthographic projection of the blank sub-pixel on the touch film layer.   
     
     
         6 . The touch panel according to  claim 4 , wherein
 the display film layer is provided with a plurality of blank sub-pixels, and the plurality of blank sub-pixels are evenly distributed between the illuminating sub-pixels.   
     
     
         7 . The touch panel according to  claim 2 ,
 further comprising lead lines connecting the fingerprint identification film layer, wherein an orthographic projection of the lead lines on the touch film layer does not overlap with an orthographic projection of the illuminating sub-pixels on the touch film layer.   
     
     
         8 . The touch panel according to  claim 1 ,
 further comprising a touch driving chip connected with the fingerprint identification by signal transmission lines, wherein   the touch film layer includes a touch driving electrode arranged along a first direction, and a touch inductive electrode arranged along a second direction, the touch driving electrode and the touch inductive electrode are cross-insulated;   two ends of at least one specific electrode in the touch film layer are connected to the touch driving chip through the signal transmission lines, and the at least one specific electrode includes a touch driving electrode and/or a touch inductive electrode which are/is cut off by the preset hollow area.   
     
     
         9 . The touch panel according to  claim 1 , 
       wherein the fingerprint identification film layer comprises a fingerprint driving electrode arranged along a third direction, and a fingerprint inductive electrode arranged along a fourth direction, and the fingerprint driving electrode and the fingerprint inductive electrode are cross-insulated. 
     
     
         10 . (canceled) 
     
     
         11 . The touch panel according to  claim 2 , wherein a width of a gap between adjacent illuminating sub-pixels ranges from 10 μm to 50 μm; and a width of the fingerprint driving electrode and the fingerprint inductive electrode is within the range of the width of the gap. 
     
     
         12 . A touch device, comprising a touch panel including a touch film layer and a fingerprint identification film layer, the touch film layer including at least one preset hollow, an orthographic projection of the fingerprint identification film layer on the touch film layer being located in at least one preset hollow area.