CN216581968U - Display device easy to tear film and capable of preventing tearing - Google Patents
Display device easy to tear film and capable of preventing tearing Download PDFInfo
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- CN216581968U CN216581968U CN202123368219.1U CN202123368219U CN216581968U CN 216581968 U CN216581968 U CN 216581968U CN 202123368219 U CN202123368219 U CN 202123368219U CN 216581968 U CN216581968 U CN 216581968U
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Abstract
The utility model discloses a display device which is easy to tear and is tear-proof, because a tearing handle is pasted at the edge of a visual area protective film through an adhesive layer, the visual area protective film can be pasted and torn through the tearing handle, and because the area of the adhesive layer is smaller than that of the tearing layer, the tearing layer which is not covered with the adhesive layer can be conveniently lifted by a worker, and because the adhesive layer is arranged at the edge of the tearing layer and the adhesive layer is pasted at the edge of the visual area protective film, when the tearing handle is lifted, the stress can be concentrated at the edge of the tearing layer, so that the worker can easily take the visual area protective film, because the tearing is slowly carried through a vertex of the edge, even if the adhesive force of the visual area protective film and a substrate is large, the tearing handle can be avoided, thereby reducing the time of the tearing process, and further reducing the cost of the tearing process, the film tearing efficiency and the product competitiveness are improved.
Description
Technical Field
The utility model relates to a liquid crystal display technology field, more specifically say, relate to an easily dyestripping and anti-tear's display device.
Background
In traditional display module assembly, need set up the visual area protection film on the VA district of base plate usually, set up sponge or two-sided gluing on the non-VA district of base plate, this sponge or two-sided gluing are the frame type, sponge or two-sided gluing are gone up and generally also need set up sponge or two-sided gluing protection film, sponge or two-sided gluing protection film are that the full page is attached on sponge or two-sided gluing, tear visual area protection film off after tearing off sponge or two-sided gluing protection film earlier, but because visual area protection film is surrounded by sponge or two-sided gluing, make difficult setting up the dyestripping handle on the visual area protection film, so the visual area protection film is difficult to tear off, to this kind of condition staff only can tilt up with tweezers, it is very inconvenient, cause the dyestripping cost to rise by a wide margin, and then cause product cost to rise, the product lacks the competitiveness. Some adhesive film paper can be arranged on some visible area protective films, the visible area protective films are stuck through the adhesive film paper to help to tear off the visible area protective films, but in actual use, the adhesive force between the visible area protective films and the base plate is large, the visible area protective films can not be torn off under the condition that the adhesive film paper is torn, the film tearing process is time-consuming and labor-consuming, and the cost is very high.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a display device easy to tear film and capable of preventing tearing, because the tearing handle is pasted at the edge of the visual area protective film through the adhesive layer, the visual area protective film can be pasted and torn through the tearing handle, and because the area of the adhesive layer is smaller than that of the tearing layer, the tearing layer without the adhesive layer can be lifted conveniently by the worker, and because the adhesive layer is arranged at the edge of the tearing layer and the adhesive layer is pasted at the edge of the visual area protective film, when the tearing handle is lifted, the stress can be concentrated at the edge of the tearing layer, so that the worker can easily take the visual area protective film, because the film is slowly torn through one vertex of the edge, even if the adhesive force between the visual area protective film and the substrate is large, the tearing handle can be avoided, thereby reducing the time of the film tearing process, thereby reducing the cost of film tearing and improving the film tearing efficiency and the product competitiveness.
The utility model discloses the technical problem that will solve realizes through following technical scheme:
in order to solve the technical problem, the utility model provides an easy-to-tear and tear-proof display device, which comprises a substrate, a visual area protective film, a sponge or a double-sided adhesive and tear-off handle, wherein the substrate comprises a VA area and a non-VA area; the visible area protective film is arranged on the VA area on the upper surface of the substrate; the sponge or the double-sided adhesive is arranged on the non-VA area on the upper surface of the substrate, is in a frame shape and is arranged around the visible area protective film; tear the membrane handle including tear the hand layer with set up in tear the viscose layer of hand layer lower surface, the viscose layer paste in the edge of visual zone protection film, the area on viscose layer is less than tear the area on hand layer just the viscose layer set up in tear the edge on hand layer.
As a preferred embodiment, the tear-off handle is a piece of adhesive paper.
As a preferred embodiment, the shape of the adhesive layer is an isosceles right triangle, the tearing layer is a square, and the right angles of the tearing layer at the right angles of the adhesive layer are overlapped.
In a preferred embodiment, the right-angle side of the adhesive layer is 3mm-8mm, and the side of the tearing layer is 8mm-15 mm.
As a preferred embodiment, the outer surface of the tear-off handle is provided with a colour coating.
As a preferred embodiment, the color of the color coating is a chromatic color.
As a preferred embodiment, a handle part is further arranged at one end of the tearing layer away from the adhesive layer.
In a preferred embodiment, the shape of the gripper portion is a rectangle having a short side abutting against the tear layer.
As a preferred embodiment, the shape of the gripper portion is a square with end points partially covering the tear-off layer.
As a preferred embodiment, sponge or the whole version of the upper surface that two-sided glues are provided with the gasket protection film, the gasket protection film is located the top of visual zone protection film, the gasket protection film covers VA district and non-VA district are located visual zone protection film top seted up on the gasket protection film and drawn the vacancy portion, tear the membrane handle set up in on drawing the vacancy portion of gasket protection film, the overall dimension on viscose layer is greater than draw the overall dimension of vacancy portion, viscose layer covers completely draw vacancy portion and paste visual zone protection film with the gasket protection film.
The utility model discloses following beneficial effect has:
because the edge of the visual area protection film is stuck with the film tearing handle through the adhesive layer, the visual area protection film can be stuck and the visual area protection film can be torn through the film tearing handle, the area of the adhesive layer is smaller than that of the tearing layer, so that the tearing layer which is not covered with the adhesive layer can be conveniently lifted by a worker, the adhesive layer is arranged at the edge of the tearing layer and the edge of the visual area protection film is stuck on the adhesive layer, when the film tearing handle is lifted, the stress can be concentrated at the edge of the tearing layer, so that the worker can easily take the visual area protection film, the film can be slowly torn through one vertex of the edges, even if the adhesion force of the visual area protection film and the substrate is large, the tearing of the film tearing handle is avoided, the time of the film tearing process is reduced, the film tearing cost is reduced, and the film tearing efficiency and the product competitiveness are improved.
Drawings
Fig. 1 is an exploded schematic view of a display device that is easy to tear and is tear-proof.
Fig. 2 is a schematic structural view of the tear-off handle of fig. 1.
Fig. 3 is a top view of the assembled partial structure of fig. 1.
FIG. 4 is a bottom view of the tear-off handle of FIG. 3
Fig. 5 is a schematic diagram of a modified structure of fig. 4.
Fig. 6 is a schematic view of another modified structure of fig. 4.
Fig. 7 is an exploded schematic view of another display device easy to tear and resistant to tearing according to the present invention.
Detailed Description
The invention is described in detail below with reference to the drawings, wherein examples of the embodiments are shown in the drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the interconnection of two elements or through the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1
Referring to fig. 1 to 4, a first display device easy to tear and resistant to tearing provided by the present invention includes a substrate 1, a visible area protection film 2, a sponge or double-sided adhesive 3, and a tearing handle 4, wherein the substrate 1 includes a VA area and a non-VA area; the visible area protective film 2 is arranged on the VA area on the upper surface of the substrate 1; the sponge or double-sided adhesive 3 is arranged on the non-VA area on the upper surface of the substrate 1, and the sponge or double-sided adhesive 3 is frame-shaped and surrounds the visible area protective film 2; tear membrane handle 4 including tear hand layer 41 with set up in tear the viscose layer 42 of hand layer 41 lower surface, viscose layer 42 paste in the corner of visible area protection film 2, viscose layer 42's area is less than tear the area of hand layer 41 just viscose layer 42 set up in tear the corner of hand layer 41. Because the tearing handle 4 is adhered at the corner of the visible area protective film 2 through the adhesive layer 42, the visible area protective film 2 can be adhered through the tearing handle 4 and the visible area protective film 2 can be torn off, and because the area of the adhesive layer 42 is smaller than that of the tearing layer 41, the tearing layer 41 which is not covered with the adhesive layer 42 can be conveniently lifted by a worker, and because the adhesive layer 42 is arranged at the corner of the tearing layer 41 and the adhesive layer 42 is adhered at the corner of the visible area protective film 2, when the tearing handle 4 is lifted, the stress can be concentrated at the corner of the tearing layer 41, so that the worker can easily take up the visible area protective film 2, because the tearing is slowly carried out at one vertex of the corner, even if the adhesive force between the visible area protective film 2 and the substrate 1 is large, the tearing handle 4 can be avoided being torn, thereby the time of the film tearing process is reduced, and the film tearing cost is reduced, the film tearing efficiency and the product competitiveness are improved.
As a preferred embodiment, the tear-off handle 4 is a piece of adhesive paper.
As a preferred embodiment, the adhesive layer 42 is in the shape of an isosceles right triangle, the right angle overlaps with the corner of the viewing area protection film 2, the tearing layer 41 is in the shape of a square, and the right angle of the tearing layer 41 at the right angle of the adhesive layer 42 overlaps with the right angle. So that the initial stress can be concentrated at the edge of the visual area protective film 2, and further the initial stress of the film tearing is improved, and the film tearing effect is improved.
In a preferred embodiment, the right-angle side of the adhesive layer 42 is 3mm to 8mm, and the side of the tearing layer 41 is 8mm to 15 mm.
As a preferred embodiment, because general tear film handle 4, visual zone protection film 2 and base plate 1 are all transparent for the staff need look for tear film handle 4 in four corners in order to carry out the tear film at the operating personnel, and its tear film efficiency is not high, the surface of tear film handle 4 is provided with the color coating, so that the staff just can see the position of tear film handle 4 at a glance, improves tear film efficiency.
As a preferred embodiment, the color of the color coating is colorful, and the colorful film tearing handle 4 can be easily distinguished in the display module, so that the film tearing efficiency is improved.
Example 2
Referring to fig. 1 to 5, a second display device easy to tear and resistant to tearing provided by the present invention includes a substrate 1, a visible area protection film 2, a sponge or double-sided adhesive 3, and a tearing handle 4, wherein the substrate 1 includes a VA area and a non-VA area; the visible area protective film 2 is arranged on the VA area on the upper surface of the substrate 1; the sponge or double-sided adhesive 3 is arranged on the non-VA area on the upper surface of the substrate 1, and the sponge or double-sided adhesive 3 is frame-shaped and surrounds the visible area protective film 2; tear membrane handle 4 including tear hand layer 41 with set up in tear the viscose layer 42 of hand layer 41 lower surface, viscose layer 42 paste in the corner of visible area protection film 2, viscose layer 42's area is less than tear the area of hand layer 41 just viscose layer 42 set up in tear the corner of hand layer 41. Because the tearing handle 4 is adhered at the corner of the visible area protective film 2 through the adhesive layer 42, the visible area protective film 2 can be adhered through the tearing handle 4 and the visible area protective film 2 can be torn off, and because the area of the adhesive layer 42 is smaller than that of the tearing layer 41, the tearing layer 41 which is not covered with the adhesive layer 42 can be conveniently lifted by a worker, and because the adhesive layer 42 is arranged at the corner of the tearing layer 41 and the adhesive layer 42 is adhered at the corner of the visible area protective film 2, when the tearing handle 4 is lifted, the stress can be concentrated at the corner of the tearing layer 41, so that the worker can easily take up the visible area protective film 2, because the tearing is slowly carried out at one vertex of the corner, even if the adhesive force between the visible area protective film 2 and the substrate 1 is large, the tearing handle 4 can be avoided being torn, thereby the time of the film tearing process is reduced, and the film tearing cost is reduced, the film tearing efficiency and the product competitiveness are improved. The difference between the present embodiment and the above embodiments is that in the present embodiment, one end of the tearing layer 41, which is far away from the adhesive layer 42, is further provided with a grip portion 43, the grip portion 43 and the tearing layer 41 are integrally formed, and the grip portion 43 is provided to enable a worker to easily grip the tearing layer 41, so as to improve the film tearing efficiency. In a preferred embodiment, the grip portion 43 has a rectangular shape with a short side abutting against the tear layer 41.
Example 3
Referring to fig. 1 to 6, a third display device easy to tear and capable of preventing tearing provided by the present invention includes a substrate 1, a visible region protection film 2, a sponge or a double-sided adhesive 3, and a tearing handle 4, wherein the substrate 1 includes a VA region and a non-VA region; the visible area protective film 2 is arranged on the VA area on the upper surface of the substrate 1; the sponge or double-sided adhesive 3 is arranged on the non-VA area on the upper surface of the substrate 1, and the sponge or double-sided adhesive 3 is frame-shaped and surrounds the visible area protective film 2; tear membrane handle 4 including tear hand layer 41 with set up in tear the viscose layer 42 of hand layer 41 lower surface, viscose layer 42 paste in the corner of visible area protection film 2, viscose layer 42's area is less than tear the area of hand layer 41 just viscose layer 42 set up in tear the corner of hand layer 41. Because the tearing handle 4 is adhered at the corner of the visible area protective film 2 through the adhesive layer 42, the visible area protective film 2 can be adhered through the tearing handle 4 and the visible area protective film 2 can be torn off, and because the area of the adhesive layer 42 is smaller than that of the tearing layer 41, the tearing layer 41 which is not covered with the adhesive layer 42 can be conveniently lifted by a worker, and because the adhesive layer 42 is arranged at the corner of the tearing layer 41 and the adhesive layer 42 is adhered at the corner of the visible area protective film 2, when the tearing handle 4 is lifted, the stress can be concentrated at the corner of the tearing layer 41, so that the worker can easily take up the visible area protective film 2, because the tearing is slowly carried out at one vertex of the corner, even if the adhesive force between the visible area protective film 2 and the substrate 1 is large, the tearing handle 4 can be avoided being torn, thereby the time of the film tearing process is reduced, and the film tearing cost is reduced, the film tearing efficiency and the product competitiveness are improved. In this embodiment, tear layer 41 and keep away from the one end of viscose layer 42 still is provided with tongs portion 43, tongs portion 43 with tear layer 41 integrated into one piece, through setting up tongs portion 43 so that the staff picks up tear layer 41 more easily to improve and tear membrane efficiency. This embodiment is different from embodiment 2 in that the shape of the gripper portion 43 is a square whose end point partially covers the tear layer 41.
Referring to fig. 7, as a preferred embodiment, a gasket protection film 5 is disposed on the entire upper surface of the sponge or the double-sided adhesive 3, the gasket protection film 5 is located above the visible area protection film 2, the gasket protection film 5 covers the VA area and the non-VA area, a hollowed portion 41 is disposed on the gasket protection film 5 above the visible area protection film 2, the film tearing handle 4 is disposed on the hollowed portion 41 of the gasket protection film 5, the overall size of the adhesive layer 42 is greater than the overall size of the hollowed portion 41, and the adhesive layer 42 completely covers the hollowed portion 41 and adheres the visible area protection film 2 and the gasket protection film 5. Because viscose layer 42 covers completely and draws out the portion 41 of hollowing out and pastes visual area protection film 2 and gasket protection film 5, when tearing tear film handle 4, the viscidity of viscose layer 42 can take visual area protection film 2 and gasket protection film 5 simultaneously, so that once only can once only tear visual area protection film 2 and gasket protection film 5 simultaneously, need not to set up two tear film handle 4, also need not twice tear film, make tear film process time cost and material cost reduce by a wide margin, and then reduced the cost of product, the competitiveness of product has been improved.
The above embodiments only express the embodiments of the present invention, and the description thereof is specific and detailed, but the invention can not be understood as the limitation of the patent scope of the present invention, but all the technical solutions obtained by adopting the equivalent substitution or equivalent transformation should fall within the protection scope of the present invention.
Claims (10)
1. An easy-to-tear and tear-resistant display device, comprising:
a substrate including a VA region and a non-VA region;
the visible area protective film is arranged on the VA area on the upper surface of the substrate;
the sponge or double-sided adhesive is arranged on the non-VA area on the upper surface of the substrate, is in a frame shape and is arranged around the visible area protective film;
tear membrane handle, it including tear the hand layer with set up in tear the viscose layer of hand layer lower surface, the viscose layer paste in the edge of visual zone protection film, the area on viscose layer is less than tear the area on hand layer just the viscose layer set up in tear the edge on hand layer.
2. The easy-tear and tear-resistant display device of claim 1, wherein the tear handle is a sticker.
3. The easy-to-tear and tear-resistant display device of claim 1, wherein the adhesive layer is shaped as an isosceles right triangle, the tear layer is square, and the right angles of the tear layer at the right angles of the adhesive layer are overlapped.
4. An easy-to-tear and tear-resistant display device as claimed in claim 3, wherein the adhesive layer has a right angle of 3mm to 8mm and the tear-off layer has a side of 8mm to 15 mm.
5. An easy-tear and tear-resistant display device as claimed in claim 1, wherein the outer surface of the tear handle is provided with a colour coating.
6. The easy-to-tear and tear-resistant display device of claim 5, wherein the color coating is colored.
7. The easy-to-tear and tear-resistant display device of claim 1, wherein a handle portion is further disposed at an end of the tearing layer away from the adhesive layer.
8. An easy-tear and tear-resistant display device as in claim 7, wherein said handle portion is shaped as a rectangle with its short sides abutting said tear layer.
9. The easy-tear and tear-resistant display device of claim 7, wherein the shape of the handle portion is a square with an end point partially covering the tear layer.
10. The easy dyestripping and tear-proof display device of claim 1, characterized in that, the whole version of upper surface that sponge or two-sided glue is provided with the gasket protection film, the gasket protection film is located the top of visual zone protection film, the gasket protection film covers VA district and non VA district are located visual zone protection film top seted up on the gasket protection film and drawn the vacancy portion, the dyestripping handle set up in the vacancy portion of drawing of gasket protection film is last, the overall dimension on viscose layer is greater than draw the overall dimension of vacancy portion, the viscose layer covers completely draw vacancy portion and paste visual zone protection film with the gasket protection film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123368219.1U CN216581968U (en) | 2021-12-28 | 2021-12-28 | Display device easy to tear film and capable of preventing tearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123368219.1U CN216581968U (en) | 2021-12-28 | 2021-12-28 | Display device easy to tear film and capable of preventing tearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216581968U true CN216581968U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123368219.1U Active CN216581968U (en) | 2021-12-28 | 2021-12-28 | Display device easy to tear film and capable of preventing tearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216581968U (en) |
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2021
- 2021-12-28 CN CN202123368219.1U patent/CN216581968U/en active Active
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