Protective film composite and pasting method thereof
A protective film and composite technology, applied in chemical instruments and methods, synthetic resin layered products, electronic equipment, etc., can solve complex problems and achieve the effect of reducing the possibility
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no. 1 approach
[0041] figure 1 It is a plan view showing the protective film composite as the first embodiment of the present invention, figure 2 is along figure 1 A cross-sectional view taken along line A-A' of image 3 It is an exploded perspective view. In these figures, 1 is an electronic device to which a protective film is pasted. This electronic device 1 is represented by a smart phone and a tablet terminal, and on one side of a main body 1a having a substantially rectangular plate shape (in the image 3 The upper surface in the middle) is equipped with a display part for displaying the display screen (on the image 3 illustration omitted). The display unit includes a substantially rectangular display surface 1 b exposed from the electronic device 1 . The display surface 1b is made of a transparent material including glass, hard plastic, or the like. In addition, the electronic device 1 includes a touch panel (in image 3 (not shown in the figure), the touch panel detects t...
no. 2 approach
[0077] Figure 10 It is a figure which shows the protective film complex A which is the 2nd Embodiment of this invention, Figure 10 (a) is a top view showing the protective film complex A, Figure 10 (b) is along Figure 10 A cross-sectional view taken along line B-B' of (a).
[0078] The difference between the protective film composite A of this embodiment and the protective film composite A of the first embodiment is that the outer shapes of the protective film 2 and the release film 3 are formed in substantially equal rectangles, and the other configurations are the same as those of the first embodiment. The protective film complex A of the method is almost the same. Therefore, the peripheral edge part 3a extended to the outside of the protective film 2 does not exist in the peeling film 3 of this embodiment.
[0079] In addition, one end 6 a of the label film 6 on the left side of the release film 3 is folded back at the upper edge of the release film 3 and extends in...
no. 3 approach
[0082] Figure 11 It is a top view which shows the protective film composite A which is 3rd Embodiment of this invention. Such as Figure 11 As shown, the protective film composite A of this embodiment is applied to an electronic device 1 having a larger display surface 1b than the electronic devices 1 of the first embodiment and the second embodiment, such as a tablet terminal. Display surface 1b.
[0083] In the protective film composite A of this embodiment, the peeling film 3 is divided into three along the short side direction of the protective film 2, and the split peeling films 3b-3d are formed. In addition, label film 6 in Figure 11 Extend from one side (top) in the short direction of the release film 3 to one side (right or left) in the long direction, that is, extend in directions that obliquely cross the release film 3 and do not intersect.
[0084] And, the four projections 5a formed in the positioning marks 5 are Figure 11 , are all displayed at positions c...
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Abstract
Description
Claims
Application Information
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