CN110299071A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN110299071A CN110299071A CN201910564438.5A CN201910564438A CN110299071A CN 110299071 A CN110299071 A CN 110299071A CN 201910564438 A CN201910564438 A CN 201910564438A CN 110299071 A CN110299071 A CN 110299071A
- Authority
- CN
- China
- Prior art keywords
- glue frame
- display device
- display panel
- magnetic material
- polaroid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention provides a kind of display device, including a display panel, and the display panel has opposite a first surface and a second surface；A pair of of polaroid, the pair of polaroid are respectively arranged on the first surface and the second surface of the display panel；One glue frame, the glue frame are arranged around the display panel, and the glue frame includes one first glue frame and one second glue frame, wherein first glue frame is formed with a groove, and a side of the display panel is contained in the groove；One first magnetic material is set to first glue frame；And one second magnetic material, it is set to second glue frame, wherein first magnetic material is different with the magnetism of second magnetic material.
Description
Technical field
The invention relates to a kind of display devices, and the aobvious of magnetic material is formed in glue frame in particular to a kind of
Showing device.
Background technique
With the development of science and technology, display device is widely used on many electronic products, such as mobile phone, tablet computer, hand
Table etc..In order to mention high display quality, large scale, high-res, high brightness display device come into being.
Figure 1A is the structural schematic diagram of existing display device, and Figure 1B is diagrammatic cross-section of the Figure 1A along A-A '.Such as Figure 1A, figure
Shown in 1B, display device 100 includes backlight module 101, and glue frame 102, backlight module 101 have been disposed adjacent with backlight module 101
And glue frame 102 is arranged on shell 106.For example, backlight module 101 may include light source, light guide plate, optical diaphragm etc.,
Shell 106 can be metal material or high molecular material, can be used for carrying backlight module 101 and glue frame 102, can also be used as
The appearance shell of display device.Square shape adhesive tape 103 is formed in backlight module 101 and glue frame 102, display panel 104 it is upper
Lower surface has been respectively formed on polaroid 105, and display panel 104 and polaroid 105 are stacked on backlight module 101, and pass through mouth
Font adhesive tape 103 is pasted together with backlight module 101 and glue frame 102.Due to using adhesive tape by display panel 104 and backlight mould
Group 101 is pasted together, so that need that first adhesive tape 103 is torn, and adhesive tape 103 can not be reused when being re-assemblied,
Moreover, when tearing adhesive tape 103, be easy that the optical diaphragm in backlight module 101 is torn or misplaced, at the same also it is easy because
Rising-heat contracting-cold in test process be easy to cause optical diaphragm to tear or occur wrong since optical diaphragm is fixed by adhesive tape 103
Position.
Therefore, how more easily display panel to be assembled without using adhesive tape with backlight module, and be easy
It re-works, improves production efficiency, one of the project that actually current display device urgently overcomes in production.
Summary of the invention
To solve the above problems, the present invention provides a kind of display device, adhesive tape can not be used, is easily assembled to, weight is facilitated
New processing, and material can be saved, improve production efficiency.
Display device of the invention, including a display panel, the display panel have an opposite first surface and one
Second surface；A pair of of polaroid, the pair of polaroid are respectively arranged at the first surface of the display panel and described
On second surface；One glue frame, the glue frame are arranged around the display panel, and the glue frame includes one first glue frame and one the
Two glue frames, wherein first glue frame is formed with a groove, and a side of the display panel is contained in the groove；One
First magnetic material is set to first glue frame；And one second magnetic material, it is set to second glue frame, wherein described
One magnetic material is different with the magnetism of second magnetic material.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Detailed description of the invention
Figure 1A is the structural schematic diagram of existing display device.
Figure 1B is diagrammatic cross-section of the Figure 1A along A-A '.
Fig. 2A is the structural schematic diagram of one embodiment of the invention display device.
Fig. 2 B is diagrammatic cross-section of the Fig. 2A along A-A '.
Fig. 3 is the diagrammatic cross-section of another embodiment of the present invention display device.
Fig. 4 is the diagrammatic cross-section of further embodiment of this invention display device.
Wherein, appended drawing reference:
100: display device 101: backlight module
102: glue frame 103: adhesive tape
104: display panel 105: polaroid
106: shell
200: display device 201: backlight module
202: glue frame 203: magnetic material layer
204: display panel 205: polaroid
206: shell
2021: the first glue frame, 2022: the second glue frame
2023: convex platform 2024: lower convex platform
2025: clamping groove 2026: clamping item
AA: viewing area BA: positioning area
T: groove
Specific embodiment
Structural principle and working principle of the invention are described in detail with reference to the accompanying drawing:
Fig. 2A is the structural schematic diagram of one embodiment of the invention display device, and Fig. 2 B is that Fig. 2A illustrates along the section of A-A '
Figure.As shown in Fig. 2A, Fig. 2 B, display device 200 includes backlight module 201 and is located at together with mutual fold of backlight module 201
Display panel 204.The upper and lower surface of display panel 204 has been respectively formed on polaroid 205.Glue frame 202 is around display panel 204
Setting, and backlight module 201 and glue frame 202 are arranged on shell 206.For example, backlight module 201 may include light source,
Light guide plate, optical diaphragm etc., shell 206 can be metal material or high molecular material, can be used for carrying backlight module 201 and
Glue frame 202 can also be used as the appearance shell of display device, and the present invention is not limited thereto.Specifically, glue frame 202 includes the
One glue frame 2021 and the second glue frame 2022 form fluted T in first glue frame 2021, and the side insertion of display panel 204 is simultaneously
It is contained in groove T.Wherein, a magnetic material layer 203 is formed between the first glue frame 2021 and the second glue frame 2022, wherein
Magnetic material layer 203 includes the first magnetic material and the second magnetic material, and the first magnetic material is coated on the following table of the first glue frame 2021
Face, the second magnetic material are coated on the upper surface of the second glue frame 2022.First magnetic material, which can be coated with, is formed in the first glue frame 2021
On, it can also be formed using integrally formed mode；Second magnetic material, which can be coated with, to be formed in the first glue frame 2022, can also be with
It is formed using integrally formed mode.The magnetism of first magnetic material and the second magnetic material is different, so that the first glue frame 2021 and the
Two glue frames 2022 can be with automatic absorbing together when close.
Specifically, display panel 204 includes viewing area AA and positioning area BA, viewing area AA and positioning referring to shown in Fig. 2 B
Area BA is disposed adjacent, and viewing area AA corresponds to the middle part of display panel 204, and positioning area BA corresponds to the side of display panel 204
Portion.Polaroid 205 is corresponding with viewing area AA, is set to the upper and lower surface of 204 viewing area AA of display panel.Wherein, this implementation
In example, spacing, that is, positioning area BA width between the outer ledge of display panel 204 and the outer ledge of polaroid 205 is
0.15~0.2mm.But the width of positioning area BA can also change according to the difference of manufacturing process, the present invention not as
Limit.When being assembled, display panel 204 is positioned by the first glue frame 2021, and backlight module 201 passes through the second glue frame
2022 are positioned.
Fig. 3 is the diagrammatic cross-section of another embodiment of the present invention display device.In conjunction with shown in Fig. 2 B, Fig. 3, and shown in Fig. 2 B
Embodiment the difference is that, in embodiment illustrated in fig. 3, a convex platform 2023 is formed on the lower surface of the first glue frame 2021,
A lower convex platform 2024 is formed on the upper surface of second glue frame 2022, when the first glue frame 2021 is docked with the second glue frame 2022,
Mutually be clamped between convex platform 2023 and lower convex platform 2024, can be effectively prevented from the first glue frame 2021 and the second glue frame 2022 it
Between misplace, can more accurately be docked.
Fig. 4 is the diagrammatic cross-section of further embodiment of this invention display device.In conjunction with shown in Fig. 3, Fig. 4, with reality shown in Fig. 3
Apply the boss in example the difference is that, in embodiment illustrated in fig. 4, be formed with a clamping groove on the lower surface of the first glue frame 2021
2025, a clamping item 2026 is formed on the upper surface of the second glue frame 2022, it is right in the first glue frame 2021 and the second glue frame 2022
When connecing, it is clamped between item 2026 and clamping groove 2025 and is mutually clamped, the first glue frame 2021 and the second glue frame can be effectively prevented from
It misplaces, can more accurately be docked between 2022.In the present embodiment, clamping item 2026 shape be it is rectangular,
It can be inverted trapezoidal, arc etc., the shape of clamping groove 2025 is corresponding with the clamping shape of item 2026.In addition, in the present embodiment
For quantity 1 that is clamped item 2026, it is of course also possible to according to the width of glue frame, be arranged it is a plurality of, the present invention not as
Limit.
In the above-described embodiment, the hardness of the first glue frame 2021 and the second glue frame can be identical or different, wherein due to
First glue frame 2021 is since display panel to be accommodated, hardness should be smaller, and shore hardness is between 80-90A.Second glue frame
2022 can use traditional glue frame, can also using and the identical material of the first glue frame 2021, shore hardness is between 80-90A
Between.
Display device of the invention can not only be easily assembled to, conveniently re-work, and can save material, improve life
Efficiency is produced, and due to not using Classical adhesive tape, additionally it is possible to reduce the thickness of display device, such as the thickness of adhesive tape, about 0.03-
0.08mm。
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding changes and modifications, but these corresponding changes and change in accordance with the present invention
Shape all should fall within the scope of protection of the appended claims of the present invention.
Claims (11)
1. a kind of display device characterized by comprising
One display panel, the display panel have opposite a first surface and a second surface；
A pair of of polaroid, the pair of polaroid are respectively arranged at the first surface and second table of the display panel
On face；
One glue frame, the glue frame are arranged around the display panel, and the glue frame includes one first glue frame and one second glue frame,
Wherein, first glue frame is formed with a groove, and a side of the display panel is contained in the groove；
One first magnetic material is set to first glue frame；And
One second magnetic material is set to second glue frame, wherein the magnetism of first magnetic material and second magnetic material
It is different.
2. display device according to claim 1, which is characterized in that first magnetic material is formed in first glue frame
Lower surface, second magnetic material is formed in the upper surface of second glue frame.
3. display device according to claim 2, which is characterized in that the hardness of first glue frame and second glue frame
It is different.
4. display device according to claim 3, which is characterized in that the shore hardness of first glue frame is between 80-90A
Between.
5. display device according to claim 3, which is characterized in that the shore hardness of second glue frame is between 80-90A
Between.
6. display device according to claim 1, which is characterized in that be formed on one on the lower surface of first glue frame
Boss is formed with a lower convex platform on the upper surface of second glue frame, and the convex platform is mutually clamped with the lower convex platform.
7. display device according to claim 1, which is characterized in that form at least one on the lower surface of first glue frame
Clamping groove, forms at least one clamping item on the upper surface of second glue frame, and the clamping item is mutually clamped with the clamping groove.
8. display device according to claim 1, which is characterized in that first glue frame is one with first magnetic material
It is body formed.
9. display device according to claim 1, which is characterized in that second glue frame is one with second magnetic material
It is body formed.
10. display device according to claim 1, which is characterized in that the first surface has an adjacent viewing area
With a positioning area, and the positioning area is located at the side, and the polaroid is located at the viewing area, wherein the positioning
The width in area is 0.15~0.2mm.
11. display device according to claim 1, which is characterized in that further include a backlight module, be stacked at the display
Panel, wherein the backlight module is positioned at second glue frame, and the display panel is positioned at first glue frame.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910564438.5A CN110299071A (en) | 2019-06-26 | 2019-06-26 | Display device |
| TW108137794A TWI715253B (en) | 2019-06-26 | 2019-10-18 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910564438.5A CN110299071A (en) | 2019-06-26 | 2019-06-26 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110299071A true CN110299071A (en) | 2019-10-01 |
Family
ID=68029062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910564438.5A Pending CN110299071A (en) | 2019-06-26 | 2019-06-26 | Display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110299071A (en) |
| TW (1) | TWI715253B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI736368B (en) * | 2020-06-29 | 2021-08-11 | 中強光電股份有限公司 | Backlight module and fabrication method thereof and display module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI736368B (en) * | 2020-06-29 | 2021-08-11 | 中強光電股份有限公司 | Backlight module and fabrication method thereof and display module |
| CN113933926A (en) * | 2020-06-29 | 2022-01-14 | 中强光电股份有限公司 | Backlight module, manufacturing method thereof and display module |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI715253B (en) | 2021-01-01 |
| TW202101075A (en) | 2021-01-01 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191001 |