CN112835414A - Cover plate and display device - Google Patents
Cover plate and display device Download PDFInfo
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- CN112835414A CN112835414A CN202110070197.6A CN202110070197A CN112835414A CN 112835414 A CN112835414 A CN 112835414A CN 202110070197 A CN202110070197 A CN 202110070197A CN 112835414 A CN112835414 A CN 112835414A
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- protective film
- hole
- layer
- gasket
- protective
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- 230000001681 protective effect Effects 0.000 claims abstract description 99
- 239000012790 adhesive layer Substances 0.000 claims description 38
- 239000011241 protective layer Substances 0.000 claims description 35
- 239000010410 layer Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 229920000297 Rayon Polymers 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 description 13
- 230000001070 adhesive effect Effects 0.000 description 13
- 229920000139 polyethylene terephthalate Polymers 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
One or more embodiments of the present specification provide a cover plate and a display device including a functional hole and a protective film covering the functional hole, the protective film including a first protective film and a second protective film which are stacked, the second protective film being adjacent to the functional hole with respect to the first protective film; the second protection film with the position department that the function hole corresponds is provided with the gasket, the gasket can cover the function hole. One or more embodiments of this description are through setting up two-layer protection film on the function hole of apron, and set up the gasket that can cover the function hole in function hole corresponding position department, prevent through the gasket that the function hole from receiving the pollution with this, and through the structure of double-deck protection film and gasket, the phenomenon of difference in height has been prevented to appear in the protection film, and then the problem that the protection film easily drops because the space that the difference in height produced by a wide margin has been prevented to the protection film, finally when avoiding the cull risk, the viscose area has been increased, the protection film risk of droing has been reduced.
Description
Technical Field
One or more embodiments of the present disclosure relate to the field of electronic device accessory technology, and in particular, to a cover plate and a display device.
Background
Current smart machine such as cell-phone, flat board can set up function holes such as the hole of making a video recording for functional component such as camera at the in-process of production apron, in the use, in order to prevent to fall into in the pore structure dirty such as dust or to the destruction of subassembly in the pore structure, can paste the one deck protection film outside the pore structure usually.
However, the existing protective film can cause the concave of the protective film due to the relationship of the pore structure; and laying the support structure on the hole structure can make the protective film bulge so as to generate bubbles. The unevenness of the protective film may cause the protective film itself to easily come off and interfere with the use of the device in the hole structure.
Disclosure of Invention
In view of the above, one or more embodiments of the present disclosure are directed to a cover plate and a display device. To solve the problem of interference influence on functional hole internal components caused by unevenness of the existing hole protection film.
In view of the above object, one or more embodiments of the present specification provide a cover plate including a functional hole and a protective film covering the functional hole, the protective film including a first protective film and a second protective film that are stacked, the second protective film being close to the functional hole with respect to the first protective film; the second protection film with the position department that the function hole corresponds is provided with the gasket, the gasket can cover the function hole.
In some embodiments, the first protective film comprises a first protective layer and a first adhesive layer, and the second protective film comprises a second protective layer and a second adhesive layer; the first protective layer, the first adhesive layer, the second protective layer, and the second adhesive layer are stacked in this order, and the second adhesive layer is located close to the functional hole with respect to the second protective layer.
In some embodiments, the first protective layer completely covers the first adhesive layer and the second protective layer completely covers the second adhesive layer.
In some embodiments, the first protective layer and the second protective layer each have a thickness of 40 to 60 micrometers, and the first adhesive layer and the second adhesive layer each have a thickness of 10 to 15 micrometers.
In some embodiments, a mounting hole is provided at a position of the second protective film corresponding to the gasket, and the gasket is disposed in the mounting hole.
In some embodiments, the cross-sectional area of the mounting hole is greater than or equal to the cross-sectional area of the gasket.
In some embodiments, the thickness of the spacer is equal to the thickness of the second protective film.
In some embodiments, the cover further includes a cover substrate and a light-shielding ink layer disposed between the cover substrate and the protective film, and the functional hole is disposed in the light-shielding ink layer.
Based on the same concept, one or more embodiments of the present specification further provide a display device, including the cover plate as described in any one of the above, the cover plate being disposed on a light emitting side of the display device.
In some embodiments, the display device further includes a camera hole, and the functional hole of the cover plate corresponds to the camera hole.
As can be seen from the above, one or more embodiments of the present specification provide a cover plate and a display device including a functional hole and a protective film covering the functional hole, the protective film including a first protective film and a second protective film stacked, the second protective film being adjacent to the functional hole with respect to the first protective film; the second protection film with the position department that the function hole corresponds is provided with the gasket, the gasket can cover the function hole. One or more embodiments of this description are through setting up two-layer protection film on the function hole of apron, and set up the gasket that can cover the function hole in function hole corresponding position department, prevent through the gasket that the function hole from receiving the pollution with this, and through the structure of double-deck protection film and gasket, the phenomenon of difference in height has been prevented to appear in the protection film, and then the problem that the protection film easily drops because the space that the difference in height produced by a wide margin has been prevented to the protection film, finally when avoiding the cull risk, the viscose area has been increased, the protection film risk of droing has been reduced.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
Fig. 1 is a schematic structural diagram of a conventional cover plate according to one or more embodiments of the present disclosure;
FIG. 2 is a schematic structural diagram of another prior art cover plate according to one or more embodiments of the present disclosure;
fig. 3 is a schematic structural diagram of a cover plate according to one or more embodiments of the present disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the present specification more apparent, the present specification is further described in detail below with reference to the accompanying drawings in combination with specific embodiments.
It should be noted that technical terms or scientific terms used in the embodiments of the present specification should have a general meaning as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that a element, article, or method step that precedes the word, and includes the element, article, or method step that follows the word, and equivalents thereof, does not exclude other elements, articles, or method steps. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As mentioned in the background section, the prior art protection of functional holes is mainly achieved in two ways. As shown in fig. 1, for a protection scheme of a prior art for a functional hole on a cover plate, a functional hole 100 disposed in a light-shielding ink layer 500 is disposed on a cover plate substrate 400, in order to protect the functional hole 100, a protective film 200 is directly attached to the functional hole 100 in the prior art, and a colloid of the protective film directly contacts an object to be attached, so that an offset phenomenon of 100% occurs in the functional hole, such as a camera hole, due to precipitation of the colloid at the edge of the functional hole and the colloid. As shown in fig. 2, for another prior art protection scheme for the functional hole of the cover plate, a pad is covered on the functional hole 100, and a layer of protective film 200 is covered on the pad, and this way of simply adding the pad would result in a large height difference gap between two sides of the protective film; the size of the adhesive of the protective film is greatly reduced, and the falling risk is increased.
In combination with the above practical situation, one or more embodiments of this specification have proposed an apron, function hole through at the apron is last to set up two-layer protection film, and correspond the gasket that position department set up and can cover the function hole in the function hole, prevent through the gasket that the function hole from receiving the pollution with this, and the structure through double-deck protection film and gasket, the poor phenomenon of height has been prevented to appear in the protection film, and then the problem that the protection film easily drops because the space that the poor production of height produced by a wide margin, finally when avoiding the cull risk, the viscose area has been increased, the protection film risk of droing has been reduced.
As shown in fig. 3, a schematic structural diagram of a cover plate provided for one or more embodiments of the present disclosure includes: a functional hole 100 and a protective film 200 covering the functional hole 100, the protective film 200 including a first protective film 210 and a second protective film 220 stacked, the second protective film 220 being close to the functional hole 100 with respect to the first protective film 210; a gasket 300 is disposed at a position of the second protective film 220 corresponding to the functional hole 100, and the gasket 300 can cover the functional hole 100.
The functional hole is mainly a hole design used for realizing specific functions of the device, such as a camera hole, on a smart phone, a tablet and the like. In this kind of functional hole of making a video recording, for better realization shooting purpose, the functional hole mainly sets up in the shading printing ink layer of this kind of smart machine's apron. The main function of protection film is the protect function hole to keep apart function hole and external world, with the special needs (shoot more clear etc.) of satisfying the downthehole part of function (like camera etc.), consequently the protection film itself can be transparent rete. The protective film main body can be made of PET material, and the PET material is polyethylene terephthalate material commonly called polyester resin. The mode that the protective film covers the functional hole can be that the protective film is adhered through an adhesive, or the protective film made of PET material can be directly integrated with the cover plate main body according to the characteristics of organic materials, and the protective film is directly adhered to the functional hole by utilizing the characteristic that the thermal deformation temperature of the protective film is not high. In a specific application scenario, the protective film is adhered to the functional hole through an Adhesive layer, and the Adhesive layer may be a PSA layer, i.e., a Pressure Sensitive Adhesive layer or a Pressure Sensitive Adhesive layer.
And then, the protective film is divided into a first protective film and a second protective film which are arranged in a stacked mode, the second protective film is closer to the functional hole relative to the first protective film, the first protective film is adhered to the second protective film and completely covers the functional hole, the second protective film is adhered to the functional hole and completely covers the functional hole, in order to support the functional hole, the offset printing phenomenon caused by the fact that the protective film is embedded into the functional hole is prevented, the residual glue risk caused by direct contact with a protected area is further prevented, a gasket is arranged at the position, corresponding to the functional hole, of the second protective film, and the cross section area of the gasket is inevitably slightly larger than that of the functional hole in order to cover the functional hole. The mode of arranging the gasket in the second protective film can be that a hole with proper size is formed on the second protective film, then the gasket with the thickness equal to the thickness of the second protective film is placed in the hole, and then the gasket is matched with the first protective film to fix the gasket on the functional hole; alternatively, a groove having a thickness equivalent to the thickness of the spacer (the thickness of the spacer itself is smaller than the thickness of the second protective film) may be formed in the second protective film, and the spacer may be fixed to the functional hole by inserting the spacer into the groove. In a specific embodiment, the size of the hole or the groove formed in the second protection film may be slightly larger than the size of the pad, and the gap formed by the hole or the groove does not affect the implementation of the embodiment as long as the first protection film does not generate an excessive height difference. Finally, the material of the gasket can be transparent non-adhesive PET gasket and the like.
As can be seen from the above, one or more embodiments of the present specification provide a cover plate including a functional hole and a protective film covering the functional hole, the protective film including a first protective film and a second protective film that are stacked, the second protective film being close to the functional hole with respect to the first protective film; the second protection film with the position department that the function hole corresponds is provided with the gasket, the gasket can cover the function hole. One or more embodiments of this description are through setting up two-layer protection film on the function hole of apron, and set up the gasket that can cover the function hole in function hole corresponding position department, prevent through the gasket that the function hole from receiving the pollution with this, and through the structure of double-deck protection film and gasket, the phenomenon of difference in height has been prevented to appear in the protection film, and then the problem that the protection film easily drops because the space that the difference in height produced by a wide margin has been prevented to the protection film, finally when avoiding the cull risk, the viscose area has been increased, the protection film risk of droing has been reduced.
In some application scenarios, the first protective film, the second protective film and the functional hole are stacked conveniently, and the forming process is simplified. As shown in fig. 3, the first protective film 210 includes a first protective layer 211 and a first adhesive layer 212, and the second protective film 220 includes a second protective layer 221 and a second adhesive layer 222; the first protective layer 211, the first adhesive layer 212, the second protective layer 221, and the second adhesive layer 222 are stacked in this order, and the second adhesive layer 222 is located closer to the functional hole 100 than the second protective layer 221.
The first protective film and the second protective film and the functional hole are adhered through the first adhesive layer and the second adhesive layer respectively, and high-strength rubber materials can be adopted, so that the protective film can be firmly adhered to the cover plate, and the protective film is prevented from being tilted. Then, the first Adhesive layer and the second Adhesive layer can be Optical Clear Adhesive (OCA), and the protective film has good transmittance above the functional hole by adopting a high-transmittance Adhesive material such as optical Adhesive; and high-strength adhesive materials such as UV curing adhesive, PSA and the like can be selected, and the risks of rebound and tilting of the protective film are reduced through high cohesive force and strong adhesive force. Afterwards, the first protection layer and the second protection layer can be made of transparent PET materials or other transparent organic materials.
In some application scenarios, to achieve global leveling. As shown in fig. 3, the first protective layer 211 completely covers the first adhesive layer 212, and the second protective layer 221 completely covers the second adhesive layer 222.
In this case, if the adhesive layer under the protective layer is only partially coated, for example, the adhesive layer under the protective layer is formed by strip-shaped adhesives coated at intervals, and the adhesives themselves need to occupy the thickness, so that the protective layer may be sagged between two adhesives, thereby causing unevenness of the protective layer, and the unevenness of the protective layer itself may seriously affect the use effect of the device such as a camera. Therefore, each layer of the protective film is flatly overlapped on the adjacent layer in a full-face covering mode, and the protective film is finally kept flat.
In some application scenarios, the first protective layer and the second protective layer each have a thickness of 40 to 60 micrometers, and the first adhesive layer and the second adhesive layer each have a thickness of 10 to 15 micrometers.
The thicknesses of the first and second protective layers and the first and second adhesive layers may be set within the above ranges, but not limited thereto. In a specific application scenario, the thicknesses of the first protective layer and the second protective layer are both 50 micrometers, and the thicknesses of the first adhesive layer and the second adhesive layer are both 12 micrometers, that is, the thicknesses of the first protective film and the second protective film are both 62 micrometers.
In some application scenarios, a gasket is installed in the second protective film for convenience. As shown in fig. 3, a mounting hole is formed in a position of the second protective film 220 corresponding to the spacer 300, and the spacer 300 is disposed in the mounting hole.
The installation hole is positioned right above the functional hole, the cross sectional area of the installation hole is slightly larger than that of the functional hole, and the gasket can be put down. In a specific application scene, the mounting hole does not need to be completely consistent with the size of the cross section of the gasket, the mounting hole can be slightly larger than the size of the cross section of the gasket within a set error range, and the first protection film arranged on the second protection film within the error range cannot generate obvious height difference, so that the adhesive area cannot be influenced, the detachment risk cannot be increased, and the error generated by the existing cutting technology is completely within a bearable range. That is, in some application scenarios, the cross-sectional area of the mounting hole is greater than or equal to the cross-sectional area of the gasket.
In some application scenarios, the first protection film does not generate a height difference due to the protrusion of the spacer. As shown in fig. 3, the thickness of the spacer 300 is equal to the thickness of the second protective film 220.
Wherein, through the mode of whole cutting, put into the mounting hole with the gasket earlier, carry out the cutting of whole membrane again to guarantee holistic level and smooth. In a specific application scenario, the thickness of the gasket and the thickness of the second protective film are both 62 micrometers.
In some application scenarios, to complete the integral construction of the cover plate. As shown in fig. 3, the cover plate further includes a cover plate base material 400 and a light-shielding ink layer 500 disposed between the cover plate base material 400 and the protective film 200, and the functional hole 100 is disposed in the light-shielding ink layer 500.
Wherein, the cover plate base material is generally a CG layer, namely a cover glass layer; the light-shielding Ink layer is an Ink layer
Based on the same inventive concept, one or more embodiments of the present specification further provide a display device, including the cover plate according to any one of the previous embodiments, where the cover plate is disposed on a light emitting side of the display device.
In some application scenarios, the display device further includes a camera hole, and the functional hole of the cover plate corresponds to the camera hole.
That is, in a specific application scenario, the functional hole on the cover plate is mainly used as a camera hole.
The display device of the above embodiment is used to apply the corresponding cover plate in the foregoing embodiment, and has the beneficial effects of the embodiment of the corresponding cover plate, which are not described herein again.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; features from the above embodiments, or from different embodiments, may also be combined within the concept of the disclosure, and there are numerous other variations of different aspects of one or more embodiments of the present description, as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (10)
1. A cover plate comprising a functional hole and a protective film covering the functional hole, the protective film comprising a first protective film and a second protective film which are disposed in a stacked manner, the second protective film being adjacent to the functional hole with respect to the first protective film; the second protection film with the position department that the function hole corresponds is provided with the gasket, the gasket can cover the function hole.
2. The cover sheet according to claim 1, wherein the first protective film comprises a first protective layer and a first adhesive layer, and the second protective film comprises a second protective layer and a second adhesive layer; the first protective layer, the first adhesive layer, the second protective layer, and the second adhesive layer are stacked in this order, and the second adhesive layer is located close to the functional hole with respect to the second protective layer.
3. The cover sheet of claim 2 wherein the first protective layer completely covers the first adhesive layer and the second protective layer completely covers the second adhesive layer.
4. The cover sheet according to claim 2, wherein the first protective layer and the second protective layer each have a thickness of 40 to 60 micrometers, and the first adhesive layer and the second adhesive layer each have a thickness of 10 to 15 micrometers.
5. The cover plate according to claim 1, wherein a mounting hole is provided in a position of the second protective film corresponding to the spacer, and the spacer is provided in the mounting hole.
6. The cover plate of claim 5, wherein the cross-sectional area of the mounting hole is greater than or equal to the gasket cross-sectional area.
7. The cap plate of claim 5 or 6, wherein the spacer has a thickness equal to that of the second protective film.
8. The cover sheet according to claim 1, further comprising a cover sheet base material and a light-shielding ink layer disposed between the cover sheet base material and the protective film, the functional hole being disposed in the light-shielding ink layer.
9. A display device comprising a cover plate according to any one of claims 1 to 8, the cover plate being arranged at a light exit side of the display device.
10. The display device of claim 9, further comprising a camera hole, the functional hole of the cover plate corresponding to the camera hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110070197.6A CN112835414A (en) | 2021-01-19 | 2021-01-19 | Cover plate and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110070197.6A CN112835414A (en) | 2021-01-19 | 2021-01-19 | Cover plate and display device |
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| Publication Number | Publication Date |
|---|---|
| CN112835414A true CN112835414A (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110070197.6A Pending CN112835414A (en) | 2021-01-19 | 2021-01-19 | Cover plate and display device |
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| CN (1) | CN112835414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115141556A (en) * | 2022-06-30 | 2022-10-04 | 昆山国显光电有限公司 | Protection film and apron subassembly |
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2021
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|---|---|---|---|---|
| WO2014003495A1 (en) * | 2012-06-29 | 2014-01-03 | Lee Jae Ho | Protective film structure for mobile phone screen |
| CN204020098U (en) * | 2014-06-24 | 2014-12-17 | 厦门天马微电子有限公司 | The housing of the display unit of a kind of diaphragm and coated with protective film, contact panel |
| KR20180138474A (en) * | 2017-06-21 | 2018-12-31 | 율촌화학 주식회사 | Full-cover protection film for display device |
| CN110722851A (en) * | 2018-07-17 | 2020-01-24 | 欧菲科技股份有限公司 | Camera hole protection film and panel assembly thereof |
| CN208665989U (en) * | 2018-07-18 | 2019-03-29 | 苏州益邦电子材料有限公司 | The integrated multifunctional pick-up head protective film of multicomponent |
| CN209552640U (en) * | 2019-01-21 | 2019-10-29 | 信利光电股份有限公司 | A kind of disconnecting prevention structure of protective film |
| CN210656784U (en) * | 2019-09-29 | 2020-06-02 | 江西联思触控技术有限公司 | Protection film and contain face lid subassembly of this protection film |
| CN112151586A (en) * | 2020-09-24 | 2020-12-29 | 京东方科技集团股份有限公司 | Display panel, display equipment and preparation method of display panel |
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| CN115141556A (en) * | 2022-06-30 | 2022-10-04 | 昆山国显光电有限公司 | Protection film and apron subassembly |
| CN115141556B (en) * | 2022-06-30 | 2023-07-28 | 昆山国显光电有限公司 | Protective film and cover plate assembly |
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