CN208889237U - Screen assembly and electronic equipment - Google Patents

Abstract

The disclosure is directed to a kind of screen assembly and electronic equipment, the screen assembly includes multiple functional layers and at least two transparent articulamentums.The disclosure is matched with the transparent articulamentum in partial region of corresponding function layer by being arranged for screen assembly, so that the longitudinal projection of all transparent articulamentum is matched with the longitudinal projection of functional layer, and the longitudinal projection of the transparent articulamentum of any two does not overlap.It is matched with buffering and release that the transparent articulamentum in each of functional layer partial region is convenient for stress, and each transparent articulamentum cooperatively forms complementary structure and also avoids interference of the transparent articulamentum to screen assembly display effect.

Description

Screen assembly and electronic equipment

Technical field

This disclosure relates to electronic technology field more particularly to screen assembly and electronic equipment.

Background technique

In the related art, folding screen includes the optical films such as substrate layer, polaroid, touch control layer, cover board, multi-layer optical film It bonds to form screen assembly by glue-line.For screen assembly in bending, therefore each layer optical film generates biggish stress, cause to damage Bad, risk of breakage.Wherein, the glue-line between adjacent optical film can play buffer function to above-mentioned stress, but in the related technology Glue-line setting stress release and display in terms of there are still problems.

Therefore, stress buffer effect when how to promote the display effect of screen assembly and being bent becomes current area Hot research problem.

Utility model content

The disclosure provides a kind of screen assembly and electronic equipment, when promoting the display effect of screen assembly and be bent Stress buffer effect.

A kind of screen assembly is proposed according to the first aspect of the disclosure, and the screen assembly includes: multiple functional layers and extremely Few two transparent articulamentums；

The functional layer includes bending part；The transparent articulamentum is arranged between the two neighboring functional layer, and point It is not connected with the two neighboring functional layer；

Each transparent articulamentum is matched with the partial region of the corresponding functional layer, whole transparent articulamentums Longitudinal projection is matched with the longitudinal projection of the functional layer, and the longitudinal projection of transparent articulamentum described in any two does not weigh mutually It is folded.

Optionally, the transparent articulamentum includes spaced several interconnecting pieces.

Optionally, the structure of interconnecting piece described in any two is identical.

Optionally, the transversal cross-section of the interconnecting piece is rectangle.

Optionally, the width being spaced between the adjacent interconnecting piece is equal.

Optionally, at least part of each transparent articulamentum is matched with the bending part.

Optionally, the functional layer further includes the extension being connected with the bending part, the transverse direction of the transparent articulamentum Area of section is gradually increased from the extension to bending part.

Optionally, the transversal cross-section of the transparent articulamentum includes arc-shaped side edge.

Optionally, the transparent articulamentum includes OCA.

A kind of electronic equipment is proposed according to the second aspect of the disclosure, and the electronic equipment includes: equipment body and above-mentioned Screen assembly, the screen assembly are assembled in the equipment body.

The technical scheme provided by this disclosed embodiment can include the following benefits:

The disclosure is matched with the transparent articulamentum in partial region of corresponding function layer by being arranged for screen assembly, so that all The longitudinal projection of transparent articulamentum is matched with the longitudinal projection of functional layer, and the longitudinal projection of the transparent articulamentum of any two is mutually not Overlapping.It is matched with buffering and release that the transparent articulamentum in each of functional layer partial region is convenient for stress, and each transparent connection Layer cooperatively forms complementary structure and also avoids interference of the transparent articulamentum to screen assembly display effect.

It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not The disclosure can be limited.

Detailed description of the invention

The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure Example, and together with specification for explaining the principles of this disclosure.

Fig. 1 is a kind of cross section structure schematic diagram of screen assembly in one exemplary embodiment of the disclosure；

Fig. 2 is the structural representation of a functional layer and corresponding transparent articulamentum in one exemplary embodiment of the disclosure Figure；

Fig. 3 is that another functional layer and the structure of corresponding transparent articulamentum are shown in one exemplary embodiment of the disclosure It is intended to；

Fig. 4 is functional layer and the mutually matched structural schematic diagram of transparent articulamentum in Fig. 2, Fig. 3；

Fig. 5 is that a functional layer and the structure of corresponding transparent articulamentum are shown in disclosure another exemplary embodiment It is intended to.

Specific embodiment

Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.

In the related technology, folding screen includes the functional layers such as substrate layer, polarizing layer, touch control layer, cover layer, how each functional layer It bonds to form complete screen assembly by glue-line.When folding screen is bent, the bending region of functional layer occurs therewith Deformation is bent, and then generates and may cause damage and fracture strength.At this point, the glue-line between successive functional layers can be to a certain degree Alleviation stress, but the monolith size for being matched with functional layer is larger, increases the release difficulty of glue-line stress, reduces glue-line merely Size again impacts the whole display effect of screen assembly.

Fig. 1 is a kind of cross section structure schematic diagram of screen assembly in one exemplary embodiment of the disclosure.As shown in Figure 1, institute Stating screen assembly 1 includes: multiple functional layers 11 and at least two transparent articulamentums 12.The functional layer 11 includes bending part 111, When screen assembly 1 is bent, the bending part 111 of each functional layer 11 is corresponding, and deformation occurs.The transparent setting of articulamentum 12 exists Between two neighboring functional layer 11, and it is connected respectively with two neighboring functional layer 11, so that 11 realization group of successive functional layers is assembled It closes.Wherein, each transparent articulamentum 12 is matched with the partial region of corresponding function layer 11, and the longitudinal of all transparent articulamentum 12 throws Shadow is matched with the longitudinal projection of functional layer 11, and the longitudinal projection of the transparent articulamentum 12 of any two does not overlap.

It is matched with buffering and release that the transparent articulamentum 12 in each of 11 partial region of functional layer is convenient for stress, and each Bright articulamentum 12 cooperatively forms complementary structure and also avoids interference of the transparent articulamentum 12 to 1 display effect of screen assembly.

In the above-described embodiments, at least part of each transparent articulamentum 12 is matched with bending part 111, so that each saturating Bright articulamentum 12 individually the deformation to functional layer 11 can implement stress buffer, Promoting Layered Buffer efficiency.

The disclosure does not carry out the number of functional layer 11 and the transparent articulamentum 12 being arranged between successive functional layers 11 Limitation, below by taking three functional layers, 11, two transparent articulamentums 12 as an example, the structure progress for transparent articulamentum 12 is exemplary Illustrate:

The transparent articulamentum 12 is continuous structure, and continuous transparent articulamentum 12 is matched with the part area of functional layer 11 Domain, when functional layer 11 because the bending of screen assembly 1 deformation occurs when, continuous transparent articulamentum 12 is directed to the part view field Corresponding multiple functional layers 11 implement stress buffer.Transparent articulamentum 12 corresponding to 11 other regions of functional layer is directed to other portions The corresponding multiple functional layers 11 of view field are divided to implement stress buffers.The structure of above-mentioned continuous transparent articulamentum 12 is simple, at Type is at low cost.

Fig. 2 is the structure of a functional layer 11 and corresponding transparent articulamentum 12 in one exemplary embodiment of the disclosure Schematic diagram；Fig. 3 is the knot of another functional layer 11 and corresponding transparent articulamentum 12 in one exemplary embodiment of the disclosure Structure schematic diagram；Fig. 4 is functional layer 11 and the mutually matched structural schematic diagram of transparent articulamentum 12 in Fig. 2, Fig. 3.As Fig. 2, Fig. 3, Shown in Fig. 4, the transparent articulamentum 12 includes spaced several interconnecting pieces 121.Above structure is arranged so that any two There are gaps between interconnecting piece 121, when screen assembly 1 is bent, after transparent articulamentum 12 generates stress, and each interconnecting piece 121 can improve stress release efficiency, also reduce transparent articulamentum using deformation occurs in above-mentioned gap to discharge stress The difficulty of 12 release stress.And from the angle of full screen component 1, the interconnecting piece 121 of the transparent articulamentum 12 of upper and lower level Complementary structure is formed, avoids transparent articulamentum 12 to the display interference of screen assembly 1.

In the above-described embodiments, the transversal cross-section of the interconnecting piece 121 can be for rectangle, trapezoidal, polygon or with arc The shape etc. at shape edge, the disclosure is limited not to this.When the transversal cross-section of interconnecting piece 121 include arc-shaped side along when, energy Enough using arc-shaped side along make transparent articulamentum 12 to stress generate it is smooth absorb and release ability, be effectively matched it in function The stress variation of 11 different zones of layer.When the transversal cross-section of interconnecting piece 121 is rectangle, multiple interconnecting pieces 121 can be along function The extending direction array setting of 11 bending part 111 of layer, to reduce the molding difficulty of transparent articulamentum 12, while convenient for multiple transparent Upper and lower position cooperation between articulamentum 12.

It should be noted that the width being spaced between abutting connection 121 can be equal in order to upper and lower level interconnecting piece 121 Position is corresponding and the molding of interconnecting piece 121；Alternatively, the width being spaced between abutting connection 121 can also be different, so that institute State the stress that interval width corresponds to 11 different zones of functional layer.For example, the stress generated when the regional function layer 11 is corresponding compared with When being intensive, the interval width can reduce, to promote interconnecting piece 121 to the buffer capacity of the regional stress.

In addition, the structure of any two interconnecting piece 121 can be identical, there may also be the structures of two interconnecting pieces 121 not Together, the disclosure is limited not to this.When the structure of any two interconnecting piece 121 is identical, transparent connection is on the one hand reduced It is right to reduce transparent articulamentum 12 on the other hand convenient for the cooperation between the projection of all transparent articulamentum 12 for the forming cost of layer 12 The influence of 1 display effect of screen assembly.It, can be different for functional layer 11 when there are the structure difference of two interconnecting pieces 121 The different stress in region are configured the structure of interconnecting piece 121, to promote the buffering efficiency of stress.

It, can also be to saturating in order to which the deformation degree for 1 different zones of screen assembly gives different grades of stress buffer The lateral cross-sectional area of bright articulamentum 12 optimizes:

In one embodiment, the functional layer 11 includes bending part 111 and the extension being connected with bending part 111, works as screen When curtain component 1 is bent, larger deformation occurs for bending part 111, and extension cooperates bending part 111 that smaller deformation occurs.At this point, Transparent articulamentum 12 corresponding to bending part 111 produces biggish stress buffer effect, improves the benefit of transparent articulamentum 12 With rate.

For example, the screen assembly of rectangle 1 is divided for the region of upper, middle and lower three, wherein middle part is bending Region, the bending part 111 of functional layer 11 correspond to the central region of screen assembly 1.That is, the middle part of screen assembly 1 is bent, Make the bending part 111 of functional layer 11 that larger deformation occur, the adaptability for being less than bending part 111 occurs for other regions of functional layer 11 Deformation.From top to middle part, deformation occurs that corresponding stress distribution linearly increases variation for the functional layer 11.Therefore, such as Fig. 5 It is shown, make the lateral cross-sectional area of transparent articulamentum 12 can be linearly increasing from extension to bending part 111, so as to correspond to bending The lateral cross-sectional area of the transparent articulamentum 12 in portion 111 becomes larger, for stress buffering effect from the edge of extension extremely The midline of bending part 111 increases to maximum, promotes utilization rate of the transparent articulamentum 12 in terms of buffering stress with this.

Further, it is also possible to screen assembly 1 be divided for left side, centre and three, right side region, to three region corresponding functions The deformation of layer 11 is analyzed, to obtain corresponding stress variation region, thus the transverse direction to transparent articulamentum 12 from left to right Area of section distribution optimizes, and optimization process is similar with the above process, and details are not described herein again.Comprehensive 1 top of screen assembly, The stress distribution of middle part and lower part and left side, the corresponding functional layer 11 in centre and right side adjusts the transverse cutting of transparent articulamentum 12 Face area further promotes utilization rate of the transparent articulamentum 12 in terms of buffering stress.

It should be noted that the transparent articulamentum 12 is OCA (optical clear adhesive, Optical transparent adhesive Band), it is also possible to other structures that can successive functional layers 11 be played with connection function, the disclosure is limited not to this.

The disclosure is it is further proposed that a kind of electronic equipment, the electronic equipment include: equipment body and above-mentioned screen assembly 1, screen assembly 1 is assembled in equipment body.

Wherein, the screen assembly 1 is matched with the transparent articulamentum 12 in each of 11 partial region of functional layer convenient for stress Buffering and release, and each transparent articulamentum 12 cooperatively forms complementary structure and also avoids transparent articulamentum 12 to screen assembly The interference of 1 display effect, therefore improve the display effect, service life and user experience of electronic equipment.

It should be noted that the electronic equipment can be mobile phone, computer etc., the disclosure is limited not to this.

Those skilled in the art will readily occur to the disclosure after considering specification and practicing technical solution disclosed herein Other embodiments.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications are used Way or adaptive change follow the general principles of this disclosure and including the disclosure it is undocumented in the art known in Common sense or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are under The claim in face is pointed out.

It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.

Claims (10)

1. a kind of screen assembly characterized by comprising multiple functional layers and at least two transparent articulamentums；

The functional layer includes bending part；The transparent articulamentum is arranged between the two neighboring functional layer, and respectively with The two neighboring functional layer is connected；

Each transparent articulamentum is matched with the partial region of the corresponding functional layer, all the longitudinal direction of the transparent articulamentum Projection matching is in the longitudinal projection of the functional layer, and the longitudinal projection of transparent articulamentum described in any two does not overlap.

2. screen assembly according to claim 1, which is characterized in that the transparent articulamentum includes spaced several Interconnecting piece.

3. screen assembly according to claim 2, which is characterized in that the structure of interconnecting piece described in any two is identical.

4. screen assembly according to claim 2, which is characterized in that the transversal cross-section of the interconnecting piece is rectangle.

5. screen assembly according to claim 4, which is characterized in that the width phase being spaced between the adjacent interconnecting piece Deng.

6. screen assembly according to claim 1, which is characterized in that at least part of each transparent articulamentum is matched Together in the bending part.

7. screen assembly according to claim 1, which is characterized in that the functional layer further includes being connected with the bending part Extension, the lateral cross-sectional area of the transparent articulamentum gradually increases from the extension to bending part.

8. screen assembly according to claim 1, which is characterized in that the transversal cross-section of the transparent articulamentum includes arc Edge.

9. screen assembly according to claim 1, which is characterized in that the transparent articulamentum includes OCA.

10. a kind of electronic equipment characterized by comprising equipment body and such as described in any item group of screens of claim 1-9 Part, the screen assembly are assembled in the equipment body.