TWM550689U - Attaching protector structure for handheld device - Google Patents

Description

Protective sticker structure for handheld devices

The present invention relates to a protective sticker structure, and more particularly to a protective sticker structure for a handheld device with improved touch sensitivity.

In recent years, handheld electronic devices such as smart phones and tablets have been widely used, that is, they have been subjected to arc (arc) processing on the edge of the flat glass, the middle area and the 2D glass screen. The same is flat. The advantage of the 2.5D glass screen is that it greatly enhances the aesthetic appearance of the handheld device and enhances the experience of operating the touch screen. Specifically, the curved surface of the 2.5D glass screen is more ergonomic, and the curved surface design eliminates the sharp edges and edges of the edge, greatly improving the feel of the sliding touch screen and the good grip when used.

In order to avoid scratching the screen collision friction, the protective patch/film is usually attached to it. However, the screen's protective patch on the market is not comprehensive enough to cover the edge of the 2.5D display screen so that the arc surface cannot be protected. As shown in FIG. 1 , the protection patch 50 of the handheld device 10 is coated with the adhesive 60 corresponding to the four frames 20 , and the adhesive 60 is not provided in the middle of the corresponding display screen 30 , which solves the problem that the cover cannot be completely covered, but in this way, A gap 70 is easily formed between the protective patch 50 and the display screen 30, causing operational problems such as poor touch.

In view of this, how to provide a screen protection patch/film with a curved surface structure, which can completely cover the curved surface of the handheld electronic product, thereby satisfying the needs of consumers and operating operations, is a novel creator and engaged in related industries. The subject of technology is eager to improve.

One of the purposes of the present invention is to provide a protective sticker structure for a handheld device that solves the problem of poor touch and effectively improves touch sensitivity.

To achieve the above object, the present invention provides a protective sticker structure for a handheld device, the handheld device comprising at least two borders and a display screen between the two borders. The protective sticker structure comprises a light transmissive film and a hard protective sticker. The hard protection sticker has a light-transmitting portion corresponding to the light-transmitting film and an edge portion beyond the light-transmitting portion, wherein the edge portion is attached to the frame, and the light-transmitting portion is attached to the light-transmissive film.

The creation also has the following effects. Due to the curved curved structure (2.5D) of the frame of the handheld device, the transparent film and the hard protective sticker are respectively attached to the display screen to protect/protect the display screen. In addition, the user can not only perform the touch operation freely on the light transmitting portion, but also protect the adhesive structure into a rectangular annular edge portion and can also be correspondingly attached to the 2D or 2.5D curved surface frame to achieve Protection against the comprehensiveness of the display screen.

The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are only for reference and explanation, and are not intended to limit the creation.

As shown in FIG. 2 to FIG. 5 , the present invention provides a protective sticker structure 100 for a handheld device. The handheld device 10 includes at least two borders 20 and a display screen 30 between the two borders 20 . The handheld device 10 referred to herein includes, but is not limited to, a portable touch electronic device such as a smart phone or a tablet computer. The frame 20 shown in FIG. 2 is preferably a closed rectangular frame 20, and a plurality of different functional areas 40 are disposed on the narrower short side. For the smart phone, for example, the front lens, the microphone, and the main screen. Buttons, etc.

The protective sticker structure 100 includes a light transmissive film 110 and a hard protective sticker 120. The light transmissive film 110 is disposed corresponding to the display screen 30. The hard protection sticker 120 has a transparent portion 122 corresponding to the transparent film 110 and an edge portion 124 beyond the transparent portion 122. The edge portion 124 is attached to the frame 20, and the transparent portion 122 corresponds to the transparent film. 110 affixed. That is to say, the light-transmissive film 110 is first adhered to the light-transmitting portion 122 in a static or adhesive manner, and then pasted through the hard protective sticker 120 corresponding to the frame 20 of the handheld device 10, so that the transparent protective sticker 120 will transmit light. The film 110 is in close contact with the display screen 30.

However, in other different embodiments, the transparent film 110 can also be attached to the display screen 30 in an electrostatic manner, and the transparent portion 122 of the hard protection sticker 120 is attached to the frame 20 corresponding to the transparent film 110. The size of the light transmissive film 110 is the same as the size of the display screen 30. In the embodiment shown in FIG. 5, a glue 126 coated on the edge portion 124 is further included, so that the hard protection sticker 120 can be adhered to the frame 20 to simultaneously position the light-transmissive film 110 and further eliminate Bubbles may be generated between the bezel 20 and the hard protector 120. Specifically, when the hard protection sticker 120 is tightly adhered to the bezel 20, the transparent portion 122 of the hard protection sticker 120 can be adhered to the transparent film 110 in advance by, for example, electrostatic or vacuum, and then applied to the edge portion. The adhesive 126 of the 124 is attached to the frame 20 to solve the problem of poor touch and achieve improved touch sensitivity.

As shown in FIG. 6 and FIG. 7 , in the case of a smart phone, the frame 20 is preferably a 2.5D small curved shape, so that the hard protection sticker 120 can be fully attached to the 2.5D handheld device 10 . However, in the embodiment shown in FIG. 2 to FIG. 5, the hard protection sticker 120 of the present embodiment can also be adhered to the 2D handheld device 10 in a full version. Therefore, the shape of the edge portion 124 of the present embodiment is preferably a rectangular ring shape 130.

Moreover, for aesthetic or other effects, the edge portion 124 of the rigid protective sticker 120 of FIGS. 2 and 3 further includes a printed layer 128. The adhesive 126 can be applied to one side of the printed layer 128 to adhere closely to the bezel 20. Moreover, on the short side of the rigid protection sticker 120, the function area 40 of the handheld device 10 is further provided with a plurality of holes 132 of different sizes and shapes to facilitate the smooth use of the functions of the handheld device 10.

It should be noted that a groove 134 is defined between the transparent portion 122 of the hard protection sticker 120 and each edge portion 124 for receiving and positioning the transparent film 110. The hard protection sticker 120 described in the embodiment is preferably a light-transmissive glass, so that the handheld device 10 has anti-scratch, anti-wear, hydrophobic, and oleophobic effects, and has an anti-collision effect. The light transmissive film 110 is a light transmissive film. Generally, the thickness of the hard protection sticker 120 is between about 0.6 mm and 0.3 mm, preferably 0.45 mm, to have good touch sensitivity. The material of the light-transmissive film 110 is polyethylene terephthalate (PET), polyethylene (PE), polycarbonate (PC), PVC (polyvinyl chloride) or other suitable materials.

Please refer to FIG. 6 and FIG. 7 together for a related sectional view of the second preferred embodiment of the present invention. As shown, the two ends of the rigid protective sticker 120 each have a curved portion 140, so that the frame 20 corresponding to the handheld device 10 also has a curved arcuate structure (2.5D). A printed layer 128 is coated on one side of each curved portion 140, and an adhesive 126 is coated on the printed layer 128, so that the transparent film 110 is adhered between the printed layer 128 and the adhesive 126.

However, in the third embodiment shown in FIG. 8, the adhesive 126 may also be applied to the printed layer 128 and the transparent film 110 and pasted corresponding to the display screen (not shown), and may be changed as needed. The second and third embodiments described above can effectively solve the problem that when the protective cover 120 is attached to the bezel 20 of the two-sided curved surface structure of the handheld device 10, the adhesive is not tight and the air bubbles (air) are easily generated.

Since the frame 20 of the handheld device 10 has a curved arc surface structure (2.5D), the transparent film 110 and the hard protection sticker 120 of the present invention are respectively attached to the display screen 30 to protect/protect the display screen 30. Effect. In addition, the user can not only perform the touch operation freely on the light transmitting portion 122, but also protect the sticker structure 100 into a rectangular annular edge portion 124 and can also be correspondingly attached to the 2D or 2.5D curved frame 20 In order to achieve a comprehensive protection effect on the display screen 30. Furthermore, the two layers of the light-transmissive film 110 and the hard protective tape 120 are respectively attached to the display screen 30, and the purpose of protecting the display screen 30 can be effectively achieved.

In summary, the embodiments disclosed herein are to be considered as illustrative of the present invention and are not intended to limit the present invention. The scope of this creation is defined by the scope of the appended patent application and covers its legal equivalents and is not limited to the foregoing description.

10‧‧‧Handheld devices

20‧‧‧Border

30‧‧‧ Display screen

40‧‧‧ functional area

50‧‧‧Protection patch

60‧‧‧Viscos

70‧‧‧ gap

100‧‧‧protective structure

110‧‧‧Transparent film

120‧‧‧hard protective stickers

122‧‧‧Transmission Department

124‧‧‧Edge

126‧‧‧Viscos

128‧‧‧Printing layer

130‧‧‧Rectangular ring

132‧‧‧ hole

134‧‧‧ Groove

140‧‧‧Bend

1 is a cross-sectional view showing a protective patch of a conventionally attached handheld device.

2 is an exploded view showing a first preferred embodiment of the present creation.

FIG. 3 is an exploded perspective view showing the first preferred embodiment of the present invention and the handheld device.

4 is a top view of the first preferred embodiment of the present invention attached to a handheld device.

FIG. 5 is a cross-sectional view showing the first preferred embodiment of the present invention and the handheld device.

Figure 6 is a cross-sectional view showing a second preferred embodiment of the present invention.

FIG. 7 is a cross-sectional view showing the second preferred embodiment of the present invention attached to the handheld device.

Figure 8 is a cross-sectional view showing a third preferred embodiment of the present creation.

10‧‧‧Handheld devices

20‧‧‧Border

30‧‧‧ Display screen

40‧‧‧ functional area

100‧‧‧protective structure

110‧‧‧Transparent film

120‧‧‧hard protective stickers

122‧‧‧Transmission Department

124‧‧‧Edge

128‧‧‧Printing layer

130‧‧‧Rectangular ring

132‧‧‧ hole

134‧‧‧ Groove

Claims (12)

A protective sticker structure for a handheld device, comprising: a light transmissive film; and a hard protective sticker having a light transmissive portion corresponding to the light transmissive film and an edge portion beyond the light transmissive portion, wherein the transparent portion The light part is attached to the light-transmissive film. The protective tape structure for a handheld device according to claim 1, wherein the handheld device comprises at least two borders and a display screen between the two frames, the light transparent film being attached to the display screen. The protective sticker structure for a handheld device according to claim 2, further comprising an adhesive applied to the edge portion, and the hard protection is adhered to the frame. A protective tape structure for a hand-held device according to claim 1 or 2, wherein the edge portion has a rectangular ring shape. The protective tape structure for a handheld device according to claim 2, wherein the light transmissive film is adhered to the light transmitting portion in an electrostatic or adhesive manner, and the size and the transparent portion and the transparent film are The display screen has the same size. The protective tape structure for a handheld device according to claim 1, wherein the edge portion of the hard protective sticker further comprises a printed layer and a plurality of holes. The protective tape structure for a handheld device according to claim 2, wherein the edge portion of the hard protective sticker further comprises a printed layer, a plurality of holes, and a glue coated on one side of the printed layer for closely adhering On the frame of the handheld device. The protective tape structure for a handheld device according to claim 1, wherein the two ends of the rigid protective tape respectively have a curved portion, and one side of each curved portion is coated with a printing layer to attach the transparent film. Between the printed layers. The protective sticker structure for a handheld device according to claim 8, further comprising an adhesive applied to the printed layer and the transparent film and corresponding to a display screen of the handheld device. The protective sticker structure for a handheld device according to claim 1, wherein the hard protection sticker is a light transmissive film, and the light transmissive film is a light transmissive film. The protective tape structure for a handheld device according to claim 10, wherein the transparent film is made of polyethylene terephthalate (PET), polyethylene (PE), polycarbonate (PC) or PVC. (polyvinyl chloride). The protective tape structure for a handheld device according to claim 1, wherein a groove is formed between the light transmitting portion of the hard protective tape and each of the edge portions to accommodate and position the light transmissive film.