CN214896098U - Display device - Google Patents
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- CN214896098U CN214896098U CN202120639597.XU CN202120639597U CN214896098U CN 214896098 U CN214896098 U CN 214896098U CN 202120639597 U CN202120639597 U CN 202120639597U CN 214896098 U CN214896098 U CN 214896098U
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- fixing glue
- liquid crystal
- substrate
- crystal display
- display panel
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Abstract
The utility model discloses a display device, include: a backlight unit; a first substrate disposed over a periphery of the backlight unit; the first fixing glue is arranged between the backlight unit and the first base material, the lower surface of the first fixing glue is attached to the upper part of the periphery of the backlight unit, and the upper surface of the first fixing glue is attached to the lower part of the first base material; the liquid crystal display panel is arranged above the first substrate at the periphery of the liquid crystal display panel. The problem of use high viscidity double faced adhesive tape to fix in current display device backlight unit and liquid crystal display panel then more difficult when disassembling, disassemble inefficiency, exert oneself too big very easily the liquid crystal display panel piece appears. The use of the low-viscosity double-sided adhesive tape can cause abnormal sound and damage of the double-sided adhesive tape after the liquid crystal display panel is removed, thereby affecting the reuse of the backlight module.
Description
Technical Field
The utility model belongs to the technical field of liquid crystal display, especially, relate to a display device.
Background
With the rapid development of light weight, thinness and miniaturization of electronic products, Liquid Crystal Display panels (LCDs) are used as Display screens in most of various portable electronic products, and particularly, Liquid Crystal Display panels are important components of video cameras, notebook computers, desktop computers, smart televisions, mobile terminals or personal digital processors.
The liquid crystal display panel and the backlight module form a display device, the existing display device fixes the backlight module and the liquid crystal display panel through a high-viscosity double-sided adhesive tape, but the liquid crystal display panel is difficult to disassemble when the liquid crystal display panel needs to be disassembled, the disassembling efficiency is low, and the liquid crystal display panel is easy to break when the liquid crystal display panel is too hard to force. If use the double faced adhesive tape of low viscidity then the abnormal sound problem can appear, the liquid crystal display panel climbs the frame when the fixed glue's main effect is for preventing the mylar from attaching, still can appear the damaged situation of double faced adhesive tape after demolising the liquid crystal display panel simultaneously, influences backlight unit's problem of reuse.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display device solves the fixed sticky tape of current backlight unit and disassembles inefficiency scheduling problem.
A display device, comprising:
a backlight unit;
a first substrate disposed over a periphery of the backlight unit;
the first fixing glue is arranged between the backlight unit and the first base material, the lower surface of the first fixing glue is attached to the upper part of the periphery of the backlight unit, and the upper surface of the first fixing glue is attached to the lower part of the first base material;
the liquid crystal display panel is arranged above the first substrate;
and the second fixing glue is arranged between the first substrate and the periphery of the liquid crystal display panel.
Further, still include:
from the type paper, set up in from the type paper the liquid crystal panel the periphery with between the first substrate.
Further, the lower surface of the second fixing glue is attached above the first substrate, the upper surface of the second fixing glue is attached below the release paper, and the upper surface of the release paper is attached below the periphery of the liquid crystal display panel.
Further, still include:
a second substrate disposed over the backlight unit, the second substrate disposed on the same layer as the first substrate, a stitching line disposed between the second substrate and the first substrate.
Further, still include:
and the third fixing glue and the second fixing glue are arranged on the same layer.
Furthermore, the upper surface of the third fixing glue is connected with the lower surface of the release paper, and the lower surface of the third fixing glue is attached to the upper surface of the second substrate.
Further, the first fixing glue, the second fixing glue and the third fixing glue are double-faced glue.
Further, the first substrate and the second substrate have the same height.
Further, the first base material and the second base material are made of Pet materials.
Further, the heights of the second fixing glue and the third fixing glue are equal.
The utility model has the advantages as follows:
the utility model discloses a display device, include: a backlight unit; a first substrate disposed above the backlight unit; the first fixing glue is arranged between the periphery of the backlight unit and the first base material, the lower surface of the first fixing glue is attached above the periphery of the backlight unit, and the upper surface of the first fixing glue is attached below the first base material; the liquid crystal display panel is arranged above the first substrate at the periphery of the liquid crystal display panel. And the second fixing glue is arranged between the first substrate and the liquid crystal display panel. The problem of use high viscidity double faced adhesive tape to fix in current display device backlight unit and liquid crystal display panel then more difficult when disassembling, disassemble inefficiency, exert oneself too big very easily the liquid crystal display panel piece appears. The use of the low-viscosity double-sided adhesive tape can cause abnormal sound and damage of the double-sided adhesive tape after the liquid crystal display panel is removed, thereby affecting the reuse of the backlight module.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 shows a structural diagram of a display device of the present invention;
fig. 2 is an exploded view of a double-sided adhesive tape structure of a display device according to the present invention;
fig. 3 is a combination view of a liquid crystal display device and a backlight unit of a display device according to the present invention;
fig. 4 is an exploded view of a liquid crystal display device and a backlight unit of a display device according to the present invention;
fig. 5 shows an exploded view of a display device according to the present invention.
In the figure:
100-a display device;
101-a backlight unit;
102-a first substrate;
103-a second substrate;
104-first fixing glue;
105-a liquid crystal display panel;
106-release paper;
107-second fixing glue;
108-a rider line;
109-third fixing glue.
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals.
Fig. 1 shows the structure diagram of a display device of the present invention, fig. 2 shows the utility model discloses a double faced adhesive tape structure exploded view of a display device, fig. 3 shows the utility model discloses a display device's liquid crystal display device and backlight unit combined drawing, fig. 4 shows the utility model discloses a display device's liquid crystal display device and backlight unit split drawing, fig. 5 shows the utility model discloses a display device's split drawing, as shown in fig. 1 and fig. 5, a display device 100 includes: a backlight unit 101 for providing a display light source; a first substrate 102, the first substrate 102 being disposed above a periphery of the backlight unit 101; a first fixing glue 104 disposed between the periphery of the backlight unit 101 and the first substrate 102, wherein a lower surface of the first fixing glue 104 is attached above the periphery of the backlight unit 101, and an upper surface of the first fixing glue 104 is attached below the first substrate 102; a liquid crystal display panel 105, wherein the periphery of the liquid crystal display panel 105 is disposed above the first substrate 102. Further comprising: a release paper 106, wherein the release paper 106 is disposed between the periphery of the liquid crystal panel 105 and the first substrate 102. The second fixing glue 107, the second fixing glue 107 set up in the first substrate 102 with between the periphery of the liquid crystal display panel 105, the lower surface of the second fixing glue 107 is attached in the first substrate 102 top, the upper surface of the second fixing glue 107 is attached in the below of the release paper 106, the upper surface of the release paper 106 is attached in the periphery below of the liquid crystal display panel 105. Further comprising: a second substrate 103, the second substrate 103 being disposed over a periphery of the backlight unit 101, the second substrate 103 being disposed on the same layer as the first substrate 102, and a seam line 108 being disposed between the second substrate 103 and the first substrate 102. The heights of the first substrate 102 and the second substrate 103 are equal, which can ensure the flatness of the frame between the backlight unit 101 and the periphery of the lcd panel 105. The first substrate 102 and the second substrate 103 are made of Pet material. Further comprising: the third fixing glue 109 is disposed on the same layer as the second fixing glue 107, and the heights of the second fixing glue 107 and the second fixing glue 109 are equal to each other, so that the flatness of the structure between the periphery of the liquid crystal display panel 105 and the first substrate 102 and the second substrate 103 can be ensured. The upper surface of the third fixing glue 109 is connected with the lower surface of the release paper 106, and the lower surface of the third fixing glue 109 is attached to the upper surface of the second substrate 103. The first fixing glue 104, the second fixing glue 107 and the third fixing glue 109 are all double-sided glue.
The first fixing glue 104 attached to the periphery of the liquid crystal display panel 105 is a double-sided glue structure, one side of the first fixing glue is adhered to the periphery of the liquid crystal display panel 105, the other side of the first fixing glue is adhered to the first substrate 102, and meanwhile, the glue surface adhered to the first substrate 102 cannot exceed the substrate joint line 108; the first fixing glue 104 around the liquid crystal display panel 105 is attached with a release paper 106, and the release paper 106 covers the glue surface of the second fixing glue 107 around the liquid crystal display panel 105 and has a release effect with the glue surface.
Explanation of the principle of detachment of the display device 100: the position of the backlight unit 101 where the double-sided adhesive tape and the liquid crystal display panel 105 need to be attached is the lap joint of the edge, when the periphery of the liquid crystal display panel 105 and the periphery of the backlight unit 101 are detached for the first time, the first base material 102 and the second base material 103 are stressed and broken at the position of the riding line 108 when the periphery of the liquid crystal display panel 105 is lifted up, the lap joint position of the periphery of the backlight unit 101 and the periphery of the liquid crystal display panel 105 is separated, at this time, the first fixing adhesive 104 at the periphery of the liquid crystal display panel 105 is still attached to the periphery of the liquid crystal display panel 105, the release paper 106 is separated from the second fixing adhesive 107 at the periphery of the liquid crystal display panel 105, and the second fixing adhesive 107 at the periphery of the liquid crystal display panel 105 is still on the periphery of the backlight unit 101; in the second assembling, the third fixing glue 109 on the periphery of the liquid crystal display panel 105 is removed and assembled with the periphery of the backlight unit 101 again, and at this time, the periphery of the liquid crystal display panel 105 is adhered to the second fixing glue 107 on the periphery of the liquid crystal display panel 105 on the periphery of the backlight unit 101, so that the adhering and assembling operation is completed.
The utility model discloses a display device, include: a backlight unit; a first substrate disposed over a periphery of the backlight unit; the first fixing glue is arranged between the periphery of the backlight unit and the base material, the lower surface of the first fixing glue is attached above the periphery of the backlight unit, and the upper surface of the first fixing glue is attached below the first base material; the liquid crystal display panel is arranged above the first substrate at the periphery. The problem of use high viscidity double faced adhesive tape to fix in current display device backlight unit and liquid crystal display panel then more difficult when disassembling, disassemble inefficiency, exert oneself too big very easily the liquid crystal display panel piece appears. The use of the low-viscosity double-sided adhesive tape can cause abnormal sound and damage of the double-sided adhesive tape after the liquid crystal display panel is removed, thereby affecting the reuse of the backlight module.
In accordance with the embodiments of the present invention as set forth above, these embodiments are not exhaustive and do not limit the invention to the precise embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best utilize the invention and its various embodiments with various modifications as are suited to the particular use contemplated. The protection scope of the present invention should be subject to the scope defined by the claims of the present invention.
Claims (10)
1. A display device (100), comprising:
a backlight unit (101);
a first substrate (102), the first substrate (102) being disposed over a periphery of the backlight unit (101);
the first fixing glue (104) is arranged between the periphery of the backlight unit (101) and the first base material (102), the lower surface of the first fixing glue (104) is attached above the periphery of the backlight unit (101), and the upper surface of the first fixing glue (104) is attached below the first base material (102);
a liquid crystal display panel (105), wherein the periphery of the liquid crystal display panel (105) is arranged above the first substrate (102);
and the second fixing glue (107), wherein the second fixing glue (107) is arranged between the first base material (102) and the periphery of the liquid crystal display panel (105).
2. The display device (100) of claim 1, further comprising:
the release paper (106) is arranged between the periphery of the liquid crystal display panel (105) and the first base material (102).
3. The display device (100) of claim 2, wherein the lower surface of the second fixing glue (107) is attached above the first substrate (102), the upper surface of the second fixing glue (107) is attached below the release paper (106), and the upper surface of the release paper (106) is attached below the periphery of the liquid crystal display panel (105).
4. The display device (100) of claim 3, further comprising:
a second substrate (103), the second substrate (103) being disposed over the backlight unit (101), the second substrate (103) being disposed on the same layer as the first substrate (102), a rider line (108) being disposed between the second substrate (103) and the first substrate (102).
5. The display device (100) of claim 4, further comprising:
and the third fixing glue (109), wherein the third fixing glue (109) and the second fixing glue (107) are arranged on the same layer.
6. The display device (100) according to claim 5, wherein the upper surface of the third fixing glue (109) is connected to the lower surface of the release paper (106), and the lower surface of the third fixing glue (109) is attached to the upper surface of the second substrate (103).
7. The display device (100) according to claim 6, wherein the first fixing glue (104), the second fixing glue (107) and the third fixing glue (109) are all double-sided glue.
8. The display device (100) according to claim 4, wherein the first substrate (102) and the second substrate (103) are equal in height.
9. The display device (100) of claim 8, wherein the first substrate (102) and the second substrate (103) are Pet.
10. The display device (100) according to claim 7, wherein the second fixing glue (107) and the third fixing glue (109) are equal in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120639597.XU CN214896098U (en) | 2021-03-30 | 2021-03-30 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120639597.XU CN214896098U (en) | 2021-03-30 | 2021-03-30 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214896098U true CN214896098U (en) | 2021-11-26 |
Family
ID=78871850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120639597.XU Active CN214896098U (en) | 2021-03-30 | 2021-03-30 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214896098U (en) |
-
2021
- 2021-03-30 CN CN202120639597.XU patent/CN214896098U/en active Active
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