CN208477849U - Cover board and display equipment - Google Patents
Cover board and display equipment Download PDFInfo
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- CN208477849U CN208477849U CN201821041184.6U CN201821041184U CN208477849U CN 208477849 U CN208477849 U CN 208477849U CN 201821041184 U CN201821041184 U CN 201821041184U CN 208477849 U CN208477849 U CN 208477849U
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- cover board
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Abstract
The utility model relates to a kind of cover board and display equipment, can not only effectively solve the problems, such as the side light transmission of bending cover board, and easily implement in producing line, technology difficulty is low, good shading effect.Wherein show that equipment includes the cover board, the cover board include ontology and be set to the ontology inner surface light shield layer, at least one fringe region of the ontology is curved-surface structure, and the light shield layer covers the curved-surface structure and is bonded with the side of the curved-surface structure.
Description
Technical field
The utility model relates to field of display technology, in particular to a kind of cover board and display equipment.
Background technique
Electronic product is widely used to life, mobile phone, medical treatment, industry and the fields such as vehicle-mounted at present, with its enter it is high
In the period of speed development, market competition is further fierce, and user is higher and higher for product appearance effect requirements, and production has more vision effect
The product of fruit can bring feeling of freshness to consumer, enhance enterprise competitiveness and give the new consumption experience of user.
The cover board of bending-type is widely used in electronic product as a result, however, it is found by the inventors that, this lid
Plate is easy to appear bright border problem in the region that its edge bends.
Utility model content
In consideration of it, the purpose of this utility model is to provide a kind of cover board and display equipment, to solve bending-type cover board
Edge leakage problem.
One aspect according to the present utility model, provides a kind of cover board, including ontology and is set within the ontology
The light shield layer on surface, at least one fringe region of the ontology are curved-surface structure, and the light shield layer covers the curved-surface structure
And it is bonded with the side of the curved-surface structure.
Other side according to the present utility model also provides a kind of display equipment, including the cover board.
Further, the light shield layer includes the substrate with transparent region and lightproof area, the lightproof area packet
Enclose the transparent region.
Further, the lightproof area is equipped with ink, and the ink is set to the interior of the substrate and the ontology
Between surface.
Further, the thickness of the ink between the side of the curved-surface structure and the substrate is greater than and is located at institute
State the thickness of the ink between the inner surface of ontology and the substrate.
Further, the substrate is decorating film.
Further, the cover board is 3D structure cover board or 2.5D structure cover board.
Further, the ontology is glass.
Further, the side of the curved-surface structure has the first chamfering and the second chamfering, and first chamfering is leaned on
The outer surface of the nearly ontology, inner surface of second chamfering close to the ontology.
Further, the display equipment further includes the center for being fixed on the cover board surrounding, and the light shield layer is located at institute
It states between center and the cover board.
According to technical solution provided by the utility model, the inner surface of the ontology of the cover board of bending-type is provided with shading
Layer, and the light shield layer not only covers curved-surface structure of the cover board body at least one fringe region, also further covering is bent
The side of face structure is simultaneously bonded with side, to solve the leakage problem of side edge thereof.Such shading mode, not only technique is real
Existing difficulty is low, and after shaded effect, will not influence the aesthetics of product.
In a preferred embodiment, the light shield layer of the utility model is formed by printing ink on decorating film, therefore,
Before assembling, later, the decorating film for coating ink can be bonded with cover board first by ink direct spraying on decorating film
, easy to operate, technology difficulty is low.Particularly, the ink between the side and decorating film bottom of cover board top-surface camber structure
Thickness, greater than be located at cover board body inner surface and decorating film between ink thickness, can effectively ensure curved-surface structure
Side shaded effect.
Detailed description of the invention
Attached drawing is not constituteed improper limits to the present invention for more fully understanding the utility model.Wherein:
Fig. 1 is the front view of mobile phone in the utility model embodiment；
Fig. 2 is the left view of mobile phone shown in FIG. 1；
Fig. 3 is the schematic diagram of internal structure of mobile phone in the utility model embodiment；
Fig. 4 is the portion the A enlarged drawing of structure shown in Fig. 3；
Fig. 5 is the portion the B enlarged drawing of structure shown in Fig. 3.
In figure:
10- display module structure, the first glue-line of 11-, 12- polaroid, 13- touch control layer, the second glue-line of 14-, 15- are shown
Layer, 16- supporting layer, 17- auxiliary layer；
20- cover board, 21- ontology, the first side 211-, the second side 212-, 213- third side, 214- four side,
The outer surface 215-；
22- light shield layer, the first extension of 221-, the second extension of 222-.
Specific embodiment
As stated in the background art, inventors have found that the cover board of existing bending-type is easy in the region that edge bends
Existing bright border.Inventor further study show that, based on the reason of there are curved-surface structures on cover board, so that display device is aobvious
Show phenomena such as light that modular structure is issued is easy to happen total reflection, refraction at curved-surface structure, cause light be easier from
The side of cover board appears, and causes Boris Edge Lighting problem.
In order to solve the problems, such as the Boris Edge Lighting of bending-type cover board, inventor once attempted to spray in the side of the curved-surface structure of cover board
Inking, but the technology difficulty for spraying ink is big, not only uniformity is difficult to control and is easily left out, and cause shaded effect bad,
And be easy to overflow, influence the beauty of product.In turn, inventor attempts the curved surface knot that cover board is covered by the way of taping again
The side of structure, but since the size of side is smaller, bad operation increases process, it is at high cost, and can not essence solution
Certainly Boris Edge Lighting problem.
Based on the studies above, the utility model embodiment proposes a kind of cover board, which includes ontology and be set to institute
The light shield layer of the inner surface of ontology is stated, at least one fringe region of the ontology is curved-surface structure, and the light shield layer covers institute
It states curved-surface structure and is bonded with the side of the curved-surface structure.Compared with the aforementioned two methods that inventor is attempted, lid is utilized
Light shield layer on plate inner surface comes the side of covering surface structure, and technology difficulty is low, can more easily realize in producing line, and
It can also ensure that the aesthetics of product.
Below in conjunction with attached drawing and specific embodiment to the utility model proposes cover board and display equipment make it is further
It is described in detail.According to following explanation, will be become apparent from feature the advantages of the utility model.It should be noted that attached drawing be all made of it is non-
Often simplified form and use non-accurate ratio, only to it is convenient, lucidly aid in illustrating the utility model embodiment
Purpose.
Such as in the appended claims and as used in this specification, singular "a", "an" and "the"
Including plural reference, in addition in addition non-content explicitly points out.Such as in the appended claims and as used in this specification,
Term "or" be usually carried out with including the meaning of "and/or" using, in addition in addition non-content explicitly points out.
In addition, for the ease of narration, be described below in using mobile phone as show equipment signal, to the utility model proposes
Cover board and display equipment be described in detail, but the display equipment equipment of the utility model includes but is not limited to mobile phone, also
It can be the display equipment that IPAD, laptop etc. include curved screens.
Fig. 1 to Fig. 5 is please referred to, Fig. 1 is the front view of mobile phone in the utility model embodiment, and Fig. 2 is mobile phone shown in FIG. 1
Left view, Fig. 3 be the utility model embodiment in mobile phone schematic diagram of internal structure, Fig. 4 be structure shown in Fig. 3 the portion A
Enlarged drawing, Fig. 5 are the portion the B enlarged drawing of structure shown in Fig. 3, wherein for brevity, to display module structure shown in Fig. 3
In each film layer be simplified processing so that each lines can clearly indicate.
As shown in Figures 1 to 5, the utility model embodiment provides a kind of mobile phone, which includes display module structure 10
With cover board 20, the display module structure 10 is set to the side of cover board 20 (i.e. close to the side of cover inner surface).Wherein, described
Cover board 20 includes an ontology 21, and the material of the ontology 21 includes but is not limited to glass.
In the present embodiment, the ontology 21 has first side 211, the third side 213, second side being sequentially connected end to end
Side 212 and four side 214.In one embodiment, the first side 211 and second side 212 are both with respect to ontology
The internal direction of 21 outer surface 215 towards mobile phone bends, so that obtaining two opposed edge sections is curved-surface structure
Cover board.In the utility model, at least a side of the cover board 20 bends, both can be with if two sides bend
It is opposite sides while is bent, be also possible to adjacent two sides while being bent, in addition, being not limited to two lateral bends, can also be two sides
Above more sides bend.Therefore, the utility model is not especially limited the curve form of cover board, can be 2.5D knot
Structure cover board is also possible to 3D structure cover board.
Further, the cover board 20 further includes the light shield layer 22 for being set to the inner surface of ontology 21, and the light shield layer 22 covers
The curved-surface structure of the fringe region of the ontology 21 is covered, and further goes back the side of covering surface structure and is bonded with side, from
And 20 edge light transmission of cover board is solved the problems, such as by light shield layer 22.Specifically, a part of the light shield layer 22 and ontology 21
Inner surface fitting, another part are bonded with the side of cover board top-surface camber structure.
More specifically, the light shield layer 22 has the first extension of the first side 211 for extending the ontology 21
221.First extension 221 is fitted in the side for the curved-surface structure being formed by bending on the ontology 21 by first side 211
On.The light shield layer 22 also has the second extension 222 of the second side 212 for extending ontology 21, second extension
222 are fitted on the side for the curved-surface structure being formed by bending on the ontology 21 by second side 212.Therefore, patch is directly utilized
The side for closing the extension fitting 21 top-surface camber structure of ontology that light shield layer 22 on an internal surface is extended, on the one hand due to hiding
The size of photosphere 22 is sufficiently large, is easy the operation in fitting, controls the size and range of fitting, it is ensured that the covering surface of light shield layer 22
Product, so that it is guaranteed that shaded effect, such mode is easy to realize in technique, and operation difficulty is low, and will not influence the beauty of product
It sees, and can also ensure that the uniformity of side shading.
In the present embodiment, the ontology 21 has first direction and second direction, and the first direction is perpendicular to second party
To, but size along the size of first direction and in a second direction can be equal or unequal, such as the first direction is this
One in the length and width direction of body 21, the second direction is another in the length and width direction of ontology 21.
For example, the cover board 20 is if rectangle, then length direction refers to the direction of maximum length.
It, then can two sides in the width direction if the ontology 21 is configured to rectangle, such as mobile phone shown in FIG. 1
It bends, therefore, the first extension 221 of light shield layer 22 and the second extension 222 can be fitted in ontology 21 along width respectively
The two sides being distributed on degree direction.When the ontology 21 is rectangle, such as computer display screen in practice can also be along length
The two sides in degree direction bend, and therefore, can be bonded respectively the first extension 221 of light shield layer 22 and the second extension 222
In the two sides of the upper distribution along its length of ontology 21.Alternatively, the ontology 21 can also be to be rectangular, it in practice, both can edge
The two sides of width direction bend, can also two sides along its length bend, therefore, can be by the first of light shield layer 22
Extension 221 and the second extension 222 are fitted in the upper two sides being distributed in the width direction of ontology 21 respectively, or are bonded respectively
In the two sides of the upper distribution along its length of ontology 21.
Further, described if the third side 213 of the ontology 21 and four side 214 also accordingly bend
Light shield layer 22 also has the third extension and the 4th extension on another opposite sides side for extending ontology 21.The third is prolonged
The side for the curved-surface structure being formed by bending in extending portion and ontology 21 by third side 213 is bonded.4th extension and ontology
The side for the curved-surface structure being formed by bending on 21 by four side 214 is bonded.Therefore, the light shield layer 22 of the present embodiment is extended
The third extension and the 4th extension come is fitted in respectively on another opposite sides face of ontology 21.As a result, by ontology
21 surrounding is bonded extension, can solve multiple edge leakage problems on cover board.
In the preferred scheme, the light shield layer 22 includes substrate, and the substrate has described in transparent region and encirclement
The lightproof area of transparent region, the transparent region make for defining bonding position of the display module structure 10 on cover board 20
Display module structure 10 is obtained to be bonded in transparent region.Ink is preferably printed on the lightproof area, and the ink is arranged
Between the substrate and the inner surface of the ontology 21.
Wherein, the thickness of the ink between the side and the substrate of cover board top-surface camber structure, is preferably greater than located at
The thickness of ink between the inner surface and the substrate of the ontology 21, it is sufficiently thick to ensure to be covered between side and substrate
Ink, it is ensured that shaded effect.
It is furthermore preferred that the substrate be a decorating film (i.e. deco film), ink is carried by decorating film, pass through by
Decorating film flattening, the edge of decorating film is equably printed on convenient for ink, and ink is also not easily to fall off.In the prior art, it fills
It adorns and can print ink on film, and be widely used in the screens such as mobile phone, IPAD, laptop and rear cover, it is special to be coated with
HC layer and impact absorbing glue-line therefore can have the characteristics that UV transfer, plating, processing performance is excellent for cross cutting, impact resistance,
Conducive to the subsequent lines of client and colouring processing.But as described above, decorating film in the prior art not covering surface structure,
There is the problem of bright border so as to cause display equipment surrounding.
If forming the light shield layer 22 using decorating film, specific operating process includes:
Firstly, providing a decorating film；The generally transparent material of decorating film to form displayable transparent region, and fills
The area of decorations film is greater than the area of the inner surface of cover board, while also can ensure that decorating film after fitting on cover board, covers
The side of curved-surface structure；
Later, the lightproof area on decorating film prints ink；The color of ink does not limit specifically, is set according to display
Standby demand is set；Preferably, when printing ink, it is ensured that ink between the side and decorating film of curved-surface structure
Thickness, greater than the thickness of the ink between the inner surface and decorating film for being located at ontology；
Then, the decorating film for printing ink is placed in jig, and tears off the release film of one side surface of decorating film (i.e.
Protective film)；
Finally, joint tool and ontology 21, keep jig and ontology 21 perfectly aligned, it at this time will be in decorating film and ontology 21
Surface and side fit together completely.
Therefore, the decorating film for being equipped with ink can be attached on cover board curved-surface structure more conveniently by aforesaid operations,
Technological operation is relatively simple.
Further, as shown in Figure 4 and Figure 5, the first side 211 and the side where second side 212 all have the
One chamfering C1 and the second chamfering C2, the second chamfering C2 are close to the inner surface of ontology 21, and the first chamfering C1 is close to ontology
21 outer surface.Here, due to the presence of chamfering on side, if direct spraying ink, ink is easy the beauty of effect of flood product
It sees and shows, and the size of chamfering is small, the uniformity of ink is also difficult to control, therefore, by the decorating film for having printed ink
It is bonded side, it can to avoid these problems.
With continued reference to Fig. 4, the display module structure 10 may include in the present embodiment the first glue-line 11, polaroid 12,
Touch control layer 13, the second glue-line 14, display layer 15 and supporting layer 16, to realize the correlation function of Flexible Displays.Wherein, the shading
The 22, first glue-line 11 of layer, polaroid 12, touch control layer 13, the second glue-line 14, display layer 15 and supporting layer 16 are cascading
The inside of ontology 21.The polaroid 12 and touch control layer 13 are connected by the first glue-line 11, the touch control layer 13 and display layer 15
It is connected by the second glue-line 14.The polaroid 12 is used to realize the display of image using polarised light, and the touch control layer 13 is used for
Show that the touch control of equipment, the display layer 15 show that the supporting layer 16 is used to support display layer 15 for realizing OLED.
Further, the display module structure 10 further includes being set to auxiliary layer 17 of the supporting layer 16 far from 15 side of display layer, be can be used to
Display module structure 10 is protected, it is against damages, it may also be used for the heat dissipation of display module structure 10, auxiliary layer 17 can select foam
It is realized with copper.
Further, the display equipment of the present embodiment, if mobile phone may also include center, the center is fixed on the four of ontology 21
Week simultaneously covers light shield layer 22, ensures aesthetics with this.
To sum up, according to technical solution provided by the embodiment of the utility model, between display module structure 10 and ontology 21
It is provided with light shield layer 22, and the light shield layer 22 covers the curved-surface structure on cover board and is bonded with the side of curved-surface structure, thus anti-
Only side edge thereof leakage problem.Compared with existing, directly utilize and be bonded the extension that light shield layer 22 on an internal surface is extended
Portion is bonded the side of 21 top-surface camber structure of ontology, on the one hand since the size of light shield layer 22 is sufficiently large, is easy the operation in fitting,
Control the size and range of fitting, it is ensured that the area coverage of light shield layer 22, so that it is guaranteed that shaded effect, such mode is easy
It is realized in technique, operation difficulty is low, and will not influence the beauty of product, and can also ensure that the uniformity of side shading, hides
Light effect is good.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model
Fixed, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content belong to right and want
Seek the protection scope of book.
Claims (10)
1. a kind of cover board, which is characterized in that the light shield layer including ontology and the inner surface for being set to the ontology, the ontology
At least one fringe region be curved-surface structure, the light shield layer covers the curved-surface structure and the side with the curved-surface structure
Fitting.
2. cover board according to claim 1, which is characterized in that the light shield layer includes having transparent region and shading region
The substrate in domain, the lightproof area surround the transparent region.
3. cover board according to claim 2, which is characterized in that the lightproof area is equipped with ink, the ink setting
Between the substrate and the inner surface of the ontology.
4. cover board according to claim 3, which is characterized in that between the side and the substrate of the curved-surface structure
Ink thickness, greater than be located at the ontology inner surface and the substrate between ink thickness.
5. cover board as claimed in any of claims 2 to 4, which is characterized in that the substrate is decorating film.
6. cover board according to claim 1 or 2, which is characterized in that the cover board is 3D structure cover board or 2.5D structural cover
Plate.
7. cover board according to claim 1 or 2, which is characterized in that the ontology is glass.
8. cover board according to claim 1 or 2, which is characterized in that the side of the curved-surface structure has first to fall
Angle and the second chamfering, first chamfering is close to the outer surface of the ontology, interior table of second chamfering close to the ontology
Face.
9. a kind of display equipment, which is characterized in that including cover board as claimed in any of claims 1 to 8 in one of claims.
10. display equipment according to claim 9, which is characterized in that it further include the center for being fixed on the cover board surrounding,
The light shield layer is between the center and the cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821041184.6U CN208477849U (en) | 2018-06-29 | 2018-06-29 | Cover board and display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821041184.6U CN208477849U (en) | 2018-06-29 | 2018-06-29 | Cover board and display equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208477849U true CN208477849U (en) | 2019-02-05 |
Family
ID=65212674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821041184.6U Active CN208477849U (en) | 2018-06-29 | 2018-06-29 | Cover board and display equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208477849U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109979342A (en) * | 2019-05-08 | 2019-07-05 | 京东方科技集团股份有限公司 | A kind of cover board and preparation method thereof, display module and display device |
| CN111800960A (en) * | 2019-04-01 | 2020-10-20 | 苹果公司 | Electronic device and housing for electronic device |
| CN112614429A (en) * | 2020-12-15 | 2021-04-06 | 合肥维信诺科技有限公司 | Display panel and display device |
| CN113835142A (en) * | 2020-06-23 | 2021-12-24 | 宸美（厦门）光电有限公司 | Optical film layer and display device |
-
2018
- 2018-06-29 CN CN201821041184.6U patent/CN208477849U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111800960A (en) * | 2019-04-01 | 2020-10-20 | 苹果公司 | Electronic device and housing for electronic device |
| CN111800960B (en) * | 2019-04-01 | 2022-06-07 | 苹果公司 | Electronic device and housing for electronic device |
| CN109979342A (en) * | 2019-05-08 | 2019-07-05 | 京东方科技集团股份有限公司 | A kind of cover board and preparation method thereof, display module and display device |
| CN113835142A (en) * | 2020-06-23 | 2021-12-24 | 宸美（厦门）光电有限公司 | Optical film layer and display device |
| CN112614429A (en) * | 2020-12-15 | 2021-04-06 | 合肥维信诺科技有限公司 | Display panel and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yungu (Gu'an) Technology Co., Ltd.|Bazhou Yungu Electronic Technology Co., Ltd.|Kunshan Institute of technology new flat panel display technology center Co., Ltd Assignor: Kunshan Guo Xian Photoelectric Co., Ltd. Contract record no.: X2019990000156 Denomination of utility model: Apron and display device Granted publication date: 20190205 License type: Common License Record date: 20191030 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191205 Address after: No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong province (the core of Zengcheng economic and Technological Development Zone) Patentee after: Guangzhou Guoxian Technology Co., Ltd Address before: 215300, No. 1, Longteng Road, Kunshan Development Zone, Jiangsu, Suzhou, 4 Patentee before: Kunshan Guo Xian Photoelectric Co., Ltd. |
|
| TR01 | Transfer of patent right |