CN116626928A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN116626928A CN116626928A CN202310469770.XA CN202310469770A CN116626928A CN 116626928 A CN116626928 A CN 116626928A CN 202310469770 A CN202310469770 A CN 202310469770A CN 116626928 A CN116626928 A CN 116626928A
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- China
- Prior art keywords
- display
- glass
- assembly
- light guide
- front cover
- 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.)
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- 239000011521 glass Substances 0.000 claims abstract description 140
- 238000004806 packaging method and process Methods 0.000 claims abstract description 20
- 238000005538 encapsulation Methods 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims abstract description 7
- 239000012790 adhesive layer Substances 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 12
- 230000004308 accommodation Effects 0.000 abstract 3
- 239000012788 optical film Substances 0.000 description 9
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 230000036961 partial effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000006059 cover glass Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133331—Cover glasses
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/871—Self-supporting sealing arrangements
- H10K59/8722—Peripheral sealing arrangements, e.g. adhesives, sealants
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses a display. The display includes: the glass cover plate comprises a glass front cover part and a glass side cover part, wherein the glass side cover part is arranged on the edge of the glass front cover part in a surrounding manner and is connected with the glass front cover part in a bending manner so as to form an accommodating cavity in cooperation with the glass front cover part; the packaging cover plate is provided with an end plate surface facing the accommodating cavity, and the side end surface of the glass side cover part, which is away from the glass front cover part, is positioned on the same plane with the end plate surface so that the accommodating cavity is blocked by the packaging cover plate; the display functional component is positioned in the accommodating chamber and is used for displaying pictures through the glass front cover part. From this, the direct whole accommodation cavity that forms of glass apron to with the opening of encapsulation apron shutoff accommodation cavity, with the messenger shows the functional module and is arranged in the accommodation cavity, thereby can break through in the past no frame design bottleneck, realize no frame's comprehensive screen design, improve the result of use of display, and promote the market competition of product.
Description
Technical Field
The application relates to the technical field of display, in particular to a display.
Background
With the continuous development of display technology, in order to improve the visual experience of users, displays of most electronic products (such as mobile phones and notebook computers) adopt a structure with narrow frame and high brightness. Along with the long-term development of the liquid crystal display technology, the technical differences among various products are not great, and the different products can make the products more competitive.
At present, the side surface of the display without frame in the market at least comprises a wrapping frame with the thickness of 1-1.5 mm, and the design without frames on four sides is not really realized, so that the using effect of the display is affected.
Disclosure of Invention
The main object of the present application is to provide a display, which aims to solve the above technical problems existing in the prior art.
In order to solve the above problems, the present application provides a display, including: the glass cover plate comprises a glass front cover part and a glass side cover part, wherein the glass side cover part is arranged on the edge of the glass front cover part in a surrounding manner and is connected with the glass front cover part in a bending manner so as to form an accommodating cavity in cooperation with the glass front cover part; the packaging cover plate is provided with an end plate surface facing the accommodating cavity, and the side end surface of the glass side cover part, which is away from the glass front cover part, is positioned on the same plane with the end plate surface so that the accommodating cavity is blocked by the packaging cover plate; the display functional component is positioned in the accommodating chamber and is used for displaying pictures through the glass front cover part.
Compared with the prior art, the display of the application comprises: the glass cover plate comprises a glass front cover part and a glass side cover part, wherein the glass side cover part is arranged on the edge of the glass front cover part in a surrounding manner and is connected with the glass front cover part in a bending manner so as to form an accommodating cavity in cooperation with the glass front cover part; the packaging cover plate is provided with an end plate surface facing the accommodating cavity, and the side end surface of the glass side cover part, which is away from the glass front cover part, is positioned on the same plane with the end plate surface so that the accommodating cavity is blocked by the packaging cover plate; the display functional component is positioned in the accommodating chamber and is used for displaying pictures through the glass front cover part. Through the embodiment, the glass cover plate is directly integrally formed into the accommodating cavity, and the opening of the accommodating cavity is blocked by the packaging cover plate, so that the display functional component is positioned in the accommodating cavity, the bottleneck of the prior borderless design can be broken through, the borderless comprehensive screen design is realized, the using effect of the display is improved, and the market competitiveness of the product is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a display according to an embodiment of the present application;
FIG. 2 is a schematic exploded view of the display of FIG. 1;
FIG. 3 is a partial cross-sectional view of the display of FIG. 1 from a first perspective;
FIG. 4 is a partial cross-sectional view of the display of FIG. 1 from a second perspective;
FIG. 5 is a partial cross-sectional view of the display of FIG. 1 from a third perspective;
fig. 6 is a schematic structural diagram of an embodiment of a positioning frame provided by the present application.
Reference numerals: a display 1; a glass cover plate 10; a glass side cover part 11; side end faces 111; a piston groove 112; a limit groove 113; a glass front cover 12; a package cover 20; an end plate surface 21; a limit clamping groove 22; a display function assembly 30; a display assembly 31; a light guide assembly 32; a light guide plate 321; a first light guide portion 3211; a second light guide portion 3212; an optical film 322; a light source assembly 33; display light 331; a first adhesive layer 40; a plastic piston 50; a positioning frame 60; a side frame portion 61; a first stopper 62; a second stopper 63; a limit bump 64; an insertion opening 65; a buffer layer 70; a second adhesive layer 80.
Detailed Description
Embodiments of the technical scheme of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present application, and thus are merely examples, and are not intended to limit the scope of the present application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.
In the description of embodiments of the present application, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
In the description of the embodiments of the present application, the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
In the description of the embodiments of the present application, the term "plurality" means two or more (including two), and similarly, "plural sets" means two or more (including two), and "plural sheets" means two or more (including two).
In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.
In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to specific circumstances.
In order to fully realize the borderless design of the display, the present application provides a display, referring to fig. 1-3, fig. 1 is a schematic structural diagram of an embodiment of the display provided by the present application; FIG. 2 is a schematic exploded view of the display of FIG. 1; fig. 3 is a partial cross-sectional view of the display of fig. 1 from a first perspective.
The display 1 includes a glass cover plate 10, a package cover plate 20, and a display function assembly 30. The glass cover plate 10 and the package cover plate 20 are used to cooperate to form an outer frame of the display 1, and the display function assembly 30 is located in the outer frame, thereby forming the display 1. Among other things, the display 1 may include a laptop Computer, a Computer monitor including an embedded Computer, a tablet Computer, a cellular telephone, a media player or other handheld or portable electronic device, a smaller device with display functionality that is infused into a wristwatch device, a pendant device, a headset or ear bud device or other wearable or miniature device, a television, a Computer display 1 that does not include an embedded Computer, a gaming device, a navigation device, an embedded system (such as a system in which the electronic device with the display 1 is installed in a kiosk or automobile), a functional device that implements two or more of these devices, or a desktop Computer (Computer), a Notebook Computer (notbook), a tablet Computer (Pad), a Smart Phone (Smart Phone), a Smart Watch (Smart Watch), and so forth.
The glass cover plate 10 may be made of the same material as CG (cover glass) cover plate glass, and the glass cover plate 10 may be manufactured in a mold, so that the glass cover plate 10 presents a monolithic structure, that is, the glass cover plate 10 is an integrally formed structure. The glass cover plate 10 may include a glass front cover portion 12 and a glass side cover portion 11, the glass side cover portion 11 being disposed around an edge of the glass front cover portion 12 and being bent and connected with the glass front cover portion 12, the shape of the glass front cover portion 12 may be arbitrarily set, and in some embodiments, the glass front cover portion 12 may be circular, square, curved, or the like. The glass side cover 11 is enclosed at the edge of the glass front cover 12 and is connected with the glass front cover 12 in a bending manner, which can be understood as that a whole glass plate is divided into a middle area and an edge area surrounding the middle area, the middle area is used as the glass front cover 12, the edge area is bent relative to the middle area, so that the glass side cover 11 is formed, and the glass front cover 12 and the glass side cover 11 jointly form a concave structure, namely, the glass side cover 11 is matched with the glass front cover 12 to form a containing cavity. The glass front cover 12 and the glass rear cover can be bent at 90 degrees or almost 90 degrees, so that the size of the space of the accommodating chamber can be reduced as far as possible on the basis of attractive appearance.
The packaging cover plate 20 is provided with an end plate surface 21 facing the accommodating chamber, and a side end surface 111 of the glass side cover part 11 facing away from the glass front cover part 12 is in the same plane with the end plate surface 21, so that the accommodating chamber is blocked by the packaging cover plate 20. The package cover 20 may be plate-shaped, and, for example, the package cover 20 is flat, the larger surface of the package cover 20 may be defined as an end surface 21 facing the accommodating chamber, the end surface of the glass side cover 11 facing away from the glass front cover 12 is referred to as a side end surface 111, and when the package cover 20 seals the accommodating space, the glass side cover 11 is placed on the glass end surface 21, so that the side end surface 111 and the end surface 21 are in the same plane, so that the package cover 20 seals the accommodating chamber. In some embodiments, the glass side cover part 11 may be perpendicular to both the encapsulation cover plate 20 and the glass front cover part 12, so that the encapsulation cover plate 20 and the glass cover plate 10 constitute a square-like shape.
The display function assembly 30 is located in the accommodating chamber, and the display function assembly 30 is used for displaying images through the glass front cover 12. The display function assembly 30 may include, but is not limited to, one of a Touch liquid crystal display (TP-LCD) assembly, a Touch-Organic Light-Emitting display (TP-OLED) assembly, a Touch screen (TP, touch Panel), a liquid crystal display (LCD, liquid Crystal Display), an Organic Light-Emitting display (OLED), or the like. The display function assembly 30 is mainly used for realizing the display function of the display 1, wherein the glass front cover plate can have the function of a CG cover plate at the same time, and in this embodiment, the display function assembly 30 performs picture display through the glass front cover portion 12, so as to realize the display function of the display 1.
Through the above embodiment, the glass cover plate 10 directly integrally forms the accommodating chamber, and seals the opening of the accommodating chamber with the packaging cover plate 20, so that the display functional component 30 is located in the accommodating chamber, thereby breaking through the bottleneck of the prior borderless design, realizing the borderless overall screen design, improving the use effect of the display 1, and the overall appearance of the display 1 is higher, better in visual effect, and capable of improving the market competitiveness of the product.
In some embodiments, the orthographic projection of the glass cover plate 10 onto the end plate face 21 is fully coincident with the orthographic projection of the package cover plate 20 onto the end plate face 21. The glass side cover part 11 may be perpendicular to both the package cover plate 20 and the glass front cover part 12, and the size of the glass front cover part 12 is similar to that of the package cover plate 20, so that the package cover plate 20 and the glass cover plate 10 constitute a square-like shape.
In some embodiments, the glass front cover portion 12 and the glass side cover portion 11 are integrally formed. The glass cover plate 10 may be manufactured in a mold, so that the glass cover plate 10 presents a non-spliced integral structure, that is, the glass cover plate 10 is an integrally formed structure.
In some embodiments, the display 1 further includes a first adhesive layer 40 disposed between the glass side cover 11 and the encapsulation cover 20, for adhering the glass side cover 11 and the encapsulation cover 20. The first adhesive layer 40 may be double-sided tape, and the first adhesive layer 40 may cover the side end surface 111 of the glass side cover part 11, thereby fixing the glass cover plate 10 and the package cover plate 20 through the first adhesive layer 40. In other embodiments, the glass cover plate 10 and the package cover plate 20 may be bonded by other bonding structures, for example, the glass cover plate 10 and the package cover plate 20 may be glued by glue, and so on.
Referring to fig. 1-4, fig. 4 is a partial cross-sectional view of the display of fig. 1 from a second perspective.
The glass side cover 11 has a piston groove 112 formed on a side facing the package cover 20, and the display 1 further includes a plastic piston 50, where the plastic piston 50 is embedded in the piston groove 112. The plastic piston 50 may have a prismatic shape, a cylindrical shape, a spherical shape, etc., the shape of the piston groove 112 may be matched with the shape of the plastic piston 50, the plastic piston 50 may protrude slightly from the piston groove 112 in a natural state, and after the glass cover plate 10 is bonded with the encapsulation cover plate 20, the plastic piston 50 may be completely pressed into the piston groove 112 through the glass cover plate 10 and the encapsulation cover plate 20. In some embodiments, the number of plastic pistons 50 may be plural, and the number of piston grooves 112 may correspond to the number of plastic pistons 50.
In some embodiments, the display function assembly 30 includes a display assembly 31, a light guide assembly 32, and a light source assembly 33, the display assembly 31 is fixed to the glass front cover 12, the light source assembly 33 is fixed to the glass side cover 11, the light guide assembly 32 is located between the light source assembly 33 and the display assembly 31, and the light guide assembly 32 is configured to receive the display light 331 emitted from the light source assembly 33 and guide the display light 331 to allow the display assembly 31 to receive the display light 331 from a side facing away from the glass front cover 12. The display assembly 31 may include a liquid crystal display (LCD, liquid Crystal Display), and the display assembly 31 is mainly used for implementing a function of displaying a picture, and a surface of the display assembly 31 for displaying a picture may be adhered to a side of the glass front cover 12 facing the accommodating space through OCA optical cement, so as to implement a fixing structure of the display assembly 31 and the glass cover 10. The light source assembly 33 can be fixed on the glass side cover 11, and compared with the case that the light source assembly 33 is fixed on the packaging cover 20, the design of thinning the display 1 can be further realized, and meanwhile, compared with the case that the light source assembly 33 is required to be independently provided with a back plate, the light source assembly 33 is fixed in the accommodating chamber through the back plate, the design of thinning the display 1 can be further realized. The light source unit 33 can emit the display light 331, and the display unit 31 can perform the function of displaying a picture after receiving the display light 331. The light guide component 32 is located between the light source component 33 and the display component 31, so that the display light 331 emitted by the light source component 33 can be received by the light guide component 32 first, and after the display light 331 is received by the light guide component 32, the display light 331 is guided to allow the display component 31 to receive the display light 331 from the side facing away from the glass front cover 12, so that the display light 331 emitted from the side can also stably enter the display component 31 from the side facing away from the glass front cover 12.
In some embodiments, the light guide assembly 32 may further include an optical film 322 and a light guide plate 321, the light guide plate 321 may be used to receive and guide the display light 331, and the optical film 322 may be used to optically process the display light 331.
The optical film 322 may be disposed on a side of the display assembly 31 facing away from the glass front cover 12, and the display assembly 31 receives the display light 331 emitted through the optical film 322. Specifically, the optical film 322 is further away from the light source assembly 33 than the light guide plate 321, specifically, the optical film 322 is disposed on a side of the display assembly 31 facing away from the glass front cover 12, the display light 331 emitted from the light source assembly 33 may first pass through the light guide plate 321, the light guide plate 321 guides the display light 331 to the side of the display assembly 31 facing away from the glass front cover 12, so that the optical film 322 may receive and emit the display light 331, and the display light 331 emitted through the optical film 322 enters the display assembly 31 from the side of the display assembly 31 facing away from the glass front cover 12.
In some embodiments, the light guide plate 321 includes a first light guide portion 3211 and a second light guide portion 3212 connected to the first light guide portion 3211 in a bending manner, the first light guide portion 3211 is located between the display assembly 31 and the package cover 20, the second light guide portion 3212 is located between the light source assembly 33 and the display assembly 31, and an end of the second light guide portion 3212 remote from the first light guide portion 3211 is connected to the glass front cover 12. The first light guiding portion 3211 and the second light guiding portion 3212 are connected in a bending manner, so that the light guiding plate 321 can be in an L shape, the first light guiding portion 3211 can be connected with the glass side cover portion 11, the second light guiding portion 3212 is located at a light emitting side of the display assembly 31 and is used for receiving the display light 331 emitted by the display assembly 31, in order to ease that the display light 331 enters the display assembly 31 from a side edge of the display assembly 31, the second light guiding portion 3212 can be connected with the glass front cover portion 12 through glue, so that the second light guiding portion 3212 directly blocks an optical path of the display light 331 entering the display assembly 31 from the side edge, and further the display light 331 received by the second light guiding portion 3212 enters the second light guiding portion 3212, and the display light 331 received by the second light guiding portion 3212 can smoothly enter the first light guiding portion 3211 to exit from the first light guiding portion 3211 to enter the display assembly 31.
The light guide plate 321 is coated with a reflective material to allow the display assembly 31 to receive display light 331 from a side facing away from the glass front cover portion 12. Compared with directly attaching a reflective layer on the light guide plate 321, the coating of the reflective material can further reduce the thickness of the light guide plate 321, thereby reducing the size of the entire display 1, and making the display 1 more light and thin. In some embodiments, a reflective material may be coated on the side of the second light guiding portion 3212 facing away from the light source assembly 33, the side of the second light guiding portion 3212 facing the glass front cover 12, and the side of the first light guiding portion 3211 facing the package cover 20; the side of the second light guiding portion 3212 facing the light source assembly 33 and the side of the first light guiding portion 3211 facing the display assembly 31 may not be coated with a reflective material, so that the display light 331 enters the display assembly 31 from the side of the display assembly 31 facing away from the glass front cover 12.
Referring to fig. 1-6, fig. 5 is a partial cross-sectional view of the display shown in fig. 1 from a third perspective; fig. 6 is a schematic structural diagram of an embodiment of a positioning frame provided by the present application.
The display 1 further includes a positioning frame 60, where the positioning frame 60 is used to fixedly mount the light guide assembly 32 in the accommodating space, the positioning frame 60 includes a side frame portion 61, and a first limiting portion 62 and a second limiting portion 63 connected to the side frame portion 61, where the side frame portion 61 is disposed around the display assembly 31 along a circumference of the display assembly 31, and the first limiting portion 62 and the second limiting portion 63 are spaced apart in an axial direction of the display assembly 31 and extend toward a middle of the display assembly 31 along a radial direction of the display assembly 31, respectively. The side frame portion 61 surrounds the side edge of the light guide assembly 32, and the first limiting portion 62 and the second limiting portion 63 are simultaneously bent and connected with the side frame portion 61 and extend towards the middle of the display assembly 31 along the radial direction of the display assembly 31, so that the light guide assembly 32 and the positioning frame 60 can be kept relatively fixed through cooperation of the first limiting portion 62, the second limiting portion 63 and the side frame portion 61.
In some embodiments, a limiting bump 64 is disposed on a side of the side frame 61 facing away from the display assembly 31, and a limiting groove 113 corresponding to the limiting bump 64 is disposed on the glass side cover 11, and the limiting bump 64 is embedded in the limiting groove 113 to fix the positioning frame 60. The limiting projection 64 extends in a direction away from the side frame portion 61, and the positioning frame 60 and the glass side cover portion 11 can be kept relatively fixed through the limiting projection 64 and the limiting groove 113 of the glass side cover portion 11, so that the light guide assembly 32 and the glass side cover portion 11 can be kept relatively fixed.
In some embodiments, the number of the limit protrusions 64 is plural, and the limit protrusions 64 are circumferentially spaced apart. The spacing lug 64 and the spacing groove 113 are arranged in a one-to-one correspondence, one spacing lug 64 is embedded in one spacing groove 113, and the number of the spacing lugs 64 is a plurality of, so that the positioning frame 60 and the glass side cover 11 can be kept relatively fixed more stably.
In some embodiments, the first limiting portion 62 is annular and disposed towards the display assembly 31. The first limiting portion 62 may have a closed-loop structure, and an outer ring of the first limiting portion 62 may be matched with a shape of the side frame portion 61, for example, when the side frame portion 61 has a prismatic shape, the outer ring of the first limiting portion 62 has a square shape; for example, when the side frame portion 61 is in a cylindrical shape, the outer ring of the first limiting portion 62 is in a circular shape; the inner ring of the first stopper 62 may be of any shape, for example, the inner ring of the first stopper 62 may be square, circular, oval, or the like.
In some embodiments, the number of the second limiting portions 63 is a plurality, the plurality of second limiting portions 63 are disposed at intervals along the circumferential direction, the packaging cover 20 is provided with a limiting slot 22 corresponding to the second limiting portions 63, and the second limiting portions 63 are at least partially embedded in the limiting slot 22. The second limiting portion 63 may be L-shaped, and the second limiting portion 63 is embedded in the limiting slot 22 of the packaging cover 20, so that the display 1 can be further thinned compared with the surface of the packaging cover 20 in direct contact, and compared with the annular second limiting portion 63, the second limiting portions 63 are circumferentially spaced, so that the stable fixing of the light guide component 32 can be simultaneously satisfied, the display 1 is thinned, and the structural strength of the packaging cover 20 is influenced by slotting as much as possible.
In some embodiments, the side frame portion 61 is provided with an insertion opening 65, and the insertion opening 65 is used to allow the display assembly 31 to be inserted between the first limiting portion 62 and the second limiting portion 63. The side frame portion 61 may be U-shaped, so that the light guide assembly 32 may be conveniently inserted between the first limiting portion 62 and the second limiting portion 63, so that the light guide assembly 32 and the positioning frame 60 are relatively fixed, and meanwhile, the insertion opening 65 may effectively avoid the second light guide portion 3212 of the light guide plate 321, so that the structure of the whole display 1 is more reasonable.
In some embodiments, the display 1 further includes a second adhesive layer 80 disposed between the glass side cover portion 11 and the side frame portion 61 for adhering the positioning frame 60 and the glass side cover portion 11. The second adhesive layer 80 may be a double-sided tape, etc., and the second adhesive layer 80 is provided between the glass side cover portion 11 and the side frame portion 61, so that the unnecessary influence of the second adhesive layer 80 on the display light 331 can be alleviated while fixing the positioning frame 60 and the glass side cover portion 11.
In some embodiments, the display 1 further includes a buffer layer 70 sandwiched between the positioning frame 60 and the display assembly 31. Thereby, the stress experienced between the various components of the display 1 can be relieved by the buffer layer 70, the service life of the product is improved, etc.
Through the above embodiment, the glass cover plate 10 directly forms the accommodating chamber integrally, and seals the opening of the accommodating chamber with the packaging cover plate 20, so that the display function assembly 30 is located in the accommodating chamber, thereby breaking through the bottleneck of the prior borderless design, realizing the borderless overall screen design, improving the use effect of the display 1, and improving the market competitiveness of the product.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. A display, comprising:
the glass cover plate comprises a glass front cover part and a glass side cover part, wherein the glass side cover part is arranged on the edge of the glass front cover part in a surrounding manner and is connected with the glass front cover part in a bending manner so as to form an accommodating cavity in cooperation with the glass front cover part;
the packaging cover plate is provided with an end plate surface facing the accommodating cavity, and the side end surface of the glass side cover part, which is away from the glass front cover part, is positioned on the same plane with the end plate surface so that the accommodating cavity is blocked by the packaging cover plate;
and the display functional component is positioned in the accommodating chamber and is used for displaying pictures through the glass front cover part.
2. The display of claim 1, further comprising a first adhesive layer disposed between the glass side cover portion and the encapsulation cover plate for adhering the glass side cover portion and the encapsulation cover plate.
3. The display of claim 1, wherein a piston groove is formed in a side of the glass side cover portion facing the packaging cover plate, and the display further comprises a plastic piston embedded in the piston groove.
4. The display of claim 1, wherein the display function assembly comprises a display assembly, a light guide assembly and a light source assembly, the display assembly is fixed to the glass front cover portion, the light source assembly is fixed to the glass side cover portion, the light guide assembly is located between the light source assembly and the display assembly, and the light guide assembly is used for receiving display light emitted by the light source assembly and guiding the display light to allow the display assembly to receive the display light from a side away from the glass front cover portion.
5. The display of claim 4, wherein the light guide assembly comprises a light guide plate for guiding the display light, the light guide plate comprises a first light guide portion and a second light guide portion bent and connected with the first light guide portion, the first light guide portion is located between the display assembly and the package cover plate, the second light guide portion is located between the light source assembly and the display assembly, and an end of the second light guide portion away from the first light guide portion is connected with the glass front cover portion.
6. The display of claim 5, wherein the light guide plate is coated with a reflective material to allow the display assembly to receive the display light from a side facing away from the glass bezel.
7. The display of claim 4, further comprising a positioning frame including a side frame portion and first and second spacing portions connected to the side frame portion, the side frame portion being disposed circumferentially around the display assembly, the first and second spacing portions being spaced axially of the display assembly and extending radially of the display assembly toward a middle of the display assembly, respectively.
8. The display of claim 7, wherein a side of the side frame portion facing away from the display assembly is provided with a limit bump, the glass side cover portion is provided with a limit groove corresponding to the limit bump, and the limit bump is embedded in the limit groove to fix the positioning frame.
9. The display of claim 7, wherein the display is configured to display the display image,
the first limiting part is annular and is arranged towards the display assembly;
the number of the second limiting parts is multiple, the second limiting parts are arranged at intervals along the circumferential direction, the packaging cover plate is provided with limiting clamping grooves corresponding to the second limiting parts, and the second limiting parts are at least partially embedded in the limiting clamping grooves;
the side frame part is provided with an insertion opening, and the insertion opening is used for allowing the display assembly to be inserted between the first limiting part and the second limiting part.
10. The display of any one of claims 7-9, further comprising a buffer layer sandwiched between the positioning frame and the display assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310469770.XA CN116626928A (en) | 2023-04-19 | 2023-04-19 | Display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310469770.XA CN116626928A (en) | 2023-04-19 | 2023-04-19 | Display device |
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| CN116626928A true CN116626928A (en) | 2023-08-22 |
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| CN202310469770.XA Pending CN116626928A (en) | 2023-04-19 | 2023-04-19 | Display device |
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