CN216565221U - Terminal device - Google Patents
Terminal device Download PDFInfo
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- CN216565221U CN216565221U CN202220128440.5U CN202220128440U CN216565221U CN 216565221 U CN216565221 U CN 216565221U CN 202220128440 U CN202220128440 U CN 202220128440U CN 216565221 U CN216565221 U CN 216565221U
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- terminal
- transparent cover
- boss
- display
- display screen
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Abstract
The present disclosure relates to a terminal, including: a housing including a sidewall and a boss protruding from the sidewall toward an inside of the terminal; the transparent cover plate is arranged on the boss; the display screen has the display surface, the transparent cover installation display screen's display surface one side, just the display screen with the transparent cover is located respectively the opposite both sides of boss. According to the technical scheme of the embodiment of the disclosure, the frame size of the terminal is reduced, and the display effect and the use experience are improved.
Description
Technical Field
The present disclosure relates to the field of electronic devices, and more particularly, to a terminal.
Background
With the development of the intelligent terminal, the large-screen display effect is more and more popular with consumers, and the large-screen terminal and the full-screen terminal become the development trend of the intelligent terminal. Reducing the terminal frame is one of the important directions for improving the display effect and the competitiveness of the terminal product. However, with the progress of the process and the increase of the terminal functions, the terminal frame has been compressed to the utmost, and how to further reduce the frame and improve the use experience has a great challenge.
Disclosure of Invention
The present disclosure provides a terminal.
According to an embodiment of the present disclosure, there is provided a terminal, including:
a housing including a side wall and a boss protruding from the side wall toward an interior of the terminal;
the transparent cover plate is arranged on the boss;
the display screen has the display surface, transparent cover installs display screen's display surface one side, just the display screen with transparent cover is located respectively the opposite both sides of boss.
In some embodiments, the display screen includes a planar portion and a curved portion, the curved portion being located at an edge of the planar portion, the display surface being located at the planar portion;
the bent parts and the bosses are distributed in a stacking mode in the direction perpendicular to the transparent cover plate.
In some embodiments, the terminal further comprises:
an optical glue adhesively connecting the display surface and the transparent cover plate;
the optical cement and the boss are arranged on the same layer.
In some embodiments, the first bottom surface of the optical glue is flush with the second bottom surface of the boss; the first bottom surface is the bottom surface of optical cement with the display screen laminating, the second bottom surface is the boss orientation the bottom surface of display screen.
In some embodiments, the display surface includes a display area and a non-display area surrounding the display area;
the display area and the non-display area are provided with junctions, and the distance between the display screen and the edge of the display screen close to the shell from the junctions is larger than the distance between the transparent cover plate and the edge of the transparent cover plate close to the shell from the junctions.
In some embodiments, the optical glue has a thickness greater than a thickness of the boss.
In some embodiments, the boss has a first spacing from the optical glue.
In some embodiments, the housing further comprises:
the protrusion protrudes from the side wall to the direction perpendicular to the transparent cover plate, and a second interval is formed between the protrusion and the edge of the display screen.
In some embodiments, the terminal further comprises:
the middle frame is positioned on the back of the display screen and connected with the shell; wherein the back surface is an opposite surface of the display surface.
In some embodiments, the terminal further comprises:
the colloid is located on the boss and is connected with the transparent cover plate and the boss in a bonding mode.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
according to the embodiment, the display screen and the transparent cover plate are respectively distributed on the two opposite sides of the boss, the superposition of the display screen and the boss in the direction parallel to the transparent cover plate is reduced, the edge of the display screen can be closer to the side wall of the shell, the display area of the display surface in the display screen can be closer to the side wall of the shell, the size of the frame of the terminal is reduced, and the display effect and the use experience are improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a partial structural view of a terminal;
fig. 2 is a schematic diagram illustrating a partial structure of a terminal according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 1 is a partial structural diagram of a terminal. Fig. 1 shows a transparent Cover (CG, Cover Glass)10, a display 20, a housing 30 and a middle frame 40 of a terminal, wherein a middle area of the transparent Cover 10 and the display 20 are fixed to form a whole by OCA glue 50; the edge of the transparent cover plate 10 is fixed and integrated with the shell 30 by glue dispensing. In fig. 1, a represents the dispensing width; b represents a safe distance between the edge of the display screen 20 and the housing 30; c represents the size of the frame (border) of the display screen 20 itself. The frame size C of the display screen 20 is the distance from the boundary (dotted line O in fig. 1) between the display area and the non-display area of the display screen 20 to the edge of the display screen 20.
The frame size of the terminal in the embodiments of the present disclosure means: and in the direction parallel to the transparent cover plate, the distance between the boundary of the display area and the non-display area of the display screen (namely the position of the dotted line O) and the edge of the transparent cover plate is close to the shell of the terminal. Taking the structure shown in fig. 1 as an example, the frame size L of the terminal is a + B + C.
Generally, in the terminal shown in fig. 1, the bezel size L of the terminal is 2.3mm at the minimum. In order to further reduce the size of the frame, the embodiments of the present disclosure provide the following technical solutions.
Fig. 2 schematically illustrates a partial structure of a terminal according to an embodiment of the present disclosure. As shown in fig. 2, an embodiment of the present disclosure provides a terminal, where the terminal includes:
a housing 110 including a sidewall 111 and a boss 112, the boss 112 protruding from the sidewall 111 toward the inside of the terminal;
a transparent cover plate 120 mounted on the boss 112;
the display screen 130 is provided with a display surface 135, the transparent cover plate 120 is installed on one side of the display surface 135 of the display screen 130, and the display screen 130 and the transparent cover plate 120 are respectively located on two opposite sides of the boss 112.
In the embodiment of the disclosure, the terminal includes a mobile phone, a television, a tablet computer, a notebook computer, or a wearable device. But is not limited thereto.
The housing 110 surrounds the transparent cover 120 and the display screen 130, and at least protects the side of the transparent cover 120.
As shown in fig. 2, the boss 112 is substantially parallel to the transparent cover plate 120 for carrying the transparent cover plate 120. The side wall 111 is located outside the transparent cover plate 120, and has a protective effect on the side surface of the transparent cover plate 120.
In practice, the housing 110 is also referred to as a front or a-shell.
The material of the housing 110 may be plastic or metal. But is not limited thereto.
The transparent cover 120 can transmit the light of the display screen 130, thereby ensuring the display effect. The transparent cover 120 may be a glass cover, but is not limited thereto.
The display panel 130(panel) is, without limitation, an OLED (Organic Light-Emitting Diode) display panel 130. For example: an AMOLED (Active-matrix organic light-emitting diode) display screen.
Compared with the terminal shown in fig. 1, in the terminal of the embodiment of the present disclosure, as shown in fig. 2, the display screen 130 and the transparent cover plate 120 are respectively distributed on two opposite sides of the boss 112, so that the overlapping of the display screen 130 and the boss 112 in a direction parallel to the transparent cover plate 120 is reduced. The edge of the display screen 130 can be closer to the edge of the housing 110, and the display area 133 of the display surface 135 in the display screen 130 can be closer to the edge of the housing 110, so that the size of the frame of the terminal is reduced, and the display effect and the use experience are improved.
According to some other alternative embodiments, the display screen 130 comprises a planar portion 131 and a curved portion 132, the curved portion 132 being located at an edge of the planar portion 131, and the display surface 135 being located at the planar portion 131;
the curved portions 132 and the bosses 112 are stacked in a direction perpendicular to the transparent cover plate 120.
As shown in fig. 2, the planar portion 131 is attached to the transparent cover 120, and the curved portion 132 can be curved from a first surface of the planar portion 131 to a second surface of the planar portion 131, wherein the second surface is opposite to the first surface. The bending portion 132 generally includes a large number of traces, including an FPC (Flexible Printed Circuit), for controlling and adjusting the display of the display surface 135 of the planar portion 131.
In the terminal of the embodiment of the present disclosure, as described in fig. 2, since the bending portion 132 and the convex stage 112 are stacked and distributed in a direction perpendicular to the transparent cover plate 120, the sum of the sizes of B0+ D outside the dispensing region a0 in fig. 2 can be further reduced, and the bezel size L0 in fig. 2 is smaller, compared to the structure of the terminal in fig. 1.
In practical applications, the bending portion 132 is generally located at the bottom of the terminal, and compared to the top and the side of the terminal, since the bending portion 132 needs to be routed, there are more functional devices and more complicated structures, so that the size of the frame (referred to as bottom frame for short) at the position of the bending portion 132 is larger. Currently, when the structure of fig. 1 is adopted, the size of the bottom frame is 2.3mm at least. In the embodiment of the disclosure, the bottom frame of the terminal can be reduced, the extremely narrow lower frame is realized, and the size of the bottom frame can be reduced by 1.4mm and even smaller. For example: 1.3mm or 1.2mm, etc.
The reduction of the bottom frame not only improves the screen occupation ratio of the terminal, but also enables the frame size of the peripheral side of the terminal to be more consistent, and achieves the effect of extremely full-screen and four-equal-side full-screen.
According to some other optional embodiments, the terminal further comprises:
the optical adhesive 140 is used for bonding and connecting the display surface 135 and the transparent cover plate 120;
the optical cement 140 is disposed in the same layer as the boss 112.
As shown in fig. 2, the boss 112 and the optical cement 140 are both located between the display screen 130 and the transparent cover plate 120.
The optical Adhesive 140 (OCA) has a light transmittance, so that light of the display screen 130 can transmit through the optical Adhesive 140 and the transparent cover plate 120, thereby ensuring a display effect.
In fig. 1, the B dimension is the distance between the edge of the display screen and the housing, and in the embodiment of the present disclosure, the B0 dimension at the corresponding position is the distance between the edge of the optical cement 140 and the boss 112. Compared with fig. 1, in the terminal according to the embodiment of the present disclosure, in the direction parallel to the transparent cover plate 120, only the alignment between the bosses 112 and the optical cement 140 needs to be considered, and the safety distance may not need to be considered, and such a distribution manner of the bosses 112 and the optical cement 140 is beneficial to further reducing the size of the frame.
According to some other alternative embodiments, the boss 112 and the optical glue 140 have a first space therebetween.
In fig. 2 of an embodiment of the present disclosure, the B0 dimension (i.e., the first spacing) may be smaller than the dimension at B in fig. 1.
In a specific example, the dimension B in fig. 1 is 0.55mm, and in the embodiment of the disclosure, as shown in fig. 2, the distance B0 between the boss 112 and the optical cement 140 may be reduced to 0.35 mm.
According to some other alternative embodiments, the first bottom surface of the optical glue 140 is flush with the second bottom surface of the boss 112; the first bottom surface is a bottom surface where the optical adhesive 140 is attached to the display screen 130, and the second bottom surface is a bottom surface where the boss 112 faces the display screen 130.
As shown in fig. 2, the first bottom surface of the optical adhesive 140 and the second bottom surface of the boss 112 are substantially on the same plane X. The distribution mode can make the distance between the display screen 130 and the boss 112 in the direction perpendicular to the transparent cover plate 120 smaller, and reduce the increase of the dimension perpendicular to the transparent cover plate 120 while reducing the size of the frame.
According to other alternative embodiments, the display surface 135 comprises a display area 133 and a non-display area 134, the non-display area 134 surrounding the display area 133;
the display area 133 and the non-display area 134 have an interface (dotted line O in fig. 2), and a distance L1 between the display screen 130 and an edge of the display screen 130 close to the housing 110 from the interface is greater than a distance L0 between the transparent cover 120 and an edge of the transparent cover 120 close to the housing 110 from the interface.
In the terminal, when the size of the transparent cover 120 is not changed, the border size is smaller as the boundary between the display region 133 and the non-display region 134 is closer to the edge of the transparent cover 120 in the direction parallel to the transparent cover 120.
Compared with the terminal in fig. 1, in the embodiment of the present disclosure, since the distance L1 between the boundary between the display area 133 and the non-display area 134 and the edge of the display screen 130 close to the housing 110 is greater than the distance L0 from the boundary to the edge of the transparent cover 120 close to the housing 110, which indicates that the position of the boundary moves toward the side wall 111, the boundary between the display area 133 and the non-display area 134 is closer to the edge of the transparent cover 120, and the size of the bezel is reduced.
According to some other alternative embodiments, the thickness of the optical glue 140 is greater than the thickness of the boss 112.
In the embodiment of the present disclosure, as shown in fig. 2, the thickened optical cement 140 is beneficial to staggering the display screen 130 and the boss 112 in a direction perpendicular to the transparent cover plate 120, so as to move the display screen 130 to a direction close to the sidewall 111, thereby substantially reducing the influence of the position C in fig. 1 on the size of the frame, and reducing the size of the frame of the terminal by replacing the size C with the size D in fig. 2.
In one embodiment, the minimum dimension C in FIG. 1 is 1.05mm, and the dimension D in FIG. 2 (i.e., the distance from the intersection to the edge of the optical adhesive 140) can be reduced to 0.55 mm.
According to some other alternative embodiments, the housing 110 further comprises:
the protrusion 160 protrudes from the sidewall 111 in a direction perpendicular to the transparent cover 120, and a second space is formed between the protrusion 160 and the edge of the display screen 130.
The second interval is a safe distance between the housing 110 and the display screen 130, and the influence of the housing 110 on the display screen 130 during assembly, use or transportation is reduced.
The protrusion 160 is located below the boss 112 and substantially perpendicular to the boss 112, and also protects the display screen 130. As shown in fig. 2, the protrusion 160 is located outside the bending portion 132 of the display panel 130, and has a protective effect on the bending portion 132.
The display screen 130 and the transparent cover plate 120 are respectively distributed on two opposite sides of the boss 112, so that the overlapping of the display screen 130 and the boss 112 in the direction parallel to the transparent cover plate 120 is reduced. So that the edge of the display screen 130 can be closer to the projection 160.
According to some other optional embodiments, the terminal further comprises:
a middle frame positioned on the back of the display screen 130 and connected with the housing 110; wherein the back surface is opposite the display surface 135.
The middle frame is used for carrying the housing 110, the display screen 130 and the like.
In practical applications, the display screen 130 is located between the transparent cover 120 and the middle frame. When the terminal is assembled, the transparent cover 120 and the housing 110 may be assembled into a whole by dispensing to form a cover assembly. The dispensing width is the width a0 of the glue 150 in fig. 2. The cover assembly is then assembled with the display surface 135 of the display screen 130 by the optical glue 140.
According to some other optional embodiments, the terminal further comprises:
and the colloid 150 is located on the boss 112, and the colloid 150 is bonded and connected with the transparent cover plate 120 and the boss 112.
Without limitation, a liquid adhesive may be dispensed on the boss 112 through a dispensing process, and then the transparent cover plate 120 is mounted, and after the liquid adhesive is cured, the glue 150 is formed, and the transparent cover plate 120 is fixed on the boss 112.
The gel 150 may be a pressure sensitive adhesive. But is not limited thereto.
In a specific example, the terminal includes: a housing 110, a transparent cover 120, a display 130, and a center. As shown in fig. 2, the housing 110 includes a sidewall 111 and a boss 112, the boss 112 protruding from the sidewall 111 toward the inside of the terminal; the transparent cover plate 120 is mounted on the boss 112 through a gel 150.
The display surface 135 of the display screen 130 is adhered to the transparent cover plate 120 by an optical adhesive 140, and the display screen 130 and the transparent cover plate 120 are respectively located at two opposite sides of the boss 112. The middle frame is positioned on the back of the display screen 130 and connected with the shell 110; wherein the back surface is opposite the display surface 135. The thickness of the optical cement 140 is greater than that of the boss 112, and the optical cement 140 and the boss 112 are disposed in the same layer and are both located between the transparent cover plate 120 and the display screen 130. The first bottom surface of the optical glue 140 is flush with the second bottom surface of the boss 112; the first bottom surface is a bottom surface of the optical adhesive 140 attached to the display screen 130, and the second bottom surface is a bottom surface of the boss 112 facing the display screen 130. The boss 112 and the optical cement 140 have a first space therebetween.
The display screen 130 comprises a plane part 131 and a curved part 132, wherein the curved part 132 is positioned at the edge of the plane part 131, and the display surface 135 is positioned at the plane part 131; the curved portions 132 and the bosses 112 are stacked in a direction perpendicular to the transparent cover plate 120. The display surface 135 includes a display area 133 and a non-display area 134, the non-display area 134 surrounding the display area 133;
the distance L1 between the boundary between the display area 133 and the non-display area 134 and the edge of the display screen 130 close to the casing 110 is greater than the distance L0 from the boundary to the edge of the transparent cover 120 close to the casing 110.
The housing 110 further includes: and the protrusion 160 protrudes from the sidewall 111 in a direction perpendicular to the transparent cover 120, and a second interval is formed between the protrusion and the edge of the display screen 130.
In one particular example, the process of assembling the terminal generally includes: the transparent cover 120 is fixed to the housing 110 by dispensing to form a cover assembly. As shown in fig. 2, the width of the dispensing position is a0, and a0 may be the same as a in fig. 1. The transparent cover 120 in the cover assembly is assembled with the display surface 135 of the display screen 130 by OCA glue (i.e., optical glue 140). The distance between the optical adhesive 140 and the adhesive 140 at the dispensing position is B0, and compared with the distance B of 0.55mm in fig. 1, the distance B0 of 0.35 in fig. 2 is smaller in size than B0 in this example. In contrast to the distance C of 1.05mm in fig. 1, D of 0.55mm in fig. 2.
The D size is a size from a boundary between a display Area (AA Area)133 and a non-display Area 134 of the display screen 130 to an edge of the OCA paste. Compared with the frame size L of the terminal in FIG. 1, A + B + C is 2.3 mm; in the disclosed example, as shown in fig. 2, the bezel size of the terminal L0 ═ a0+ B0+ D ═ 1.4 mm. In the disclosed example, the terminal frame size as shown in fig. 2 can be reduced by a minimum of 0.7mm compared to the terminal shown in fig. 1.
In summary, the terminal of the present example fully utilizes the space perpendicular to the transparent cover 120, and further reduces the size of the bottom frame (the bottom frame L0 can be 1.4mm or less); the display effect of realizing the full screen is improved, the sizes of the peripheral frames of the full screen are equal or approximately equal, and the use experience is improved.
Features disclosed in several of the product embodiments provided in this disclosure may be combined in any combination to yield new product embodiments without conflict.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A terminal, characterized in that the terminal comprises:
a housing including a side wall and a boss protruding from the side wall toward an interior of the terminal;
the transparent cover plate is arranged on the boss;
the display screen has the display surface, transparent cover installs display screen's display surface one side, just the display screen with transparent cover is located respectively the opposite both sides of boss.
2. A terminal according to claim 1, characterized in that the display comprises a planar portion and a curved portion, the curved portion being located at an edge of the planar portion, the display surface being located at the planar portion;
the bent parts and the bosses are distributed in a stacking mode in the direction perpendicular to the transparent cover plate.
3. The terminal of claim 1, further comprising:
an optical glue adhesively connecting the display surface and the transparent cover plate;
the optical cement and the boss are arranged on the same layer.
4. A terminal as claimed in claim 3, wherein the first bottom surface of the optical glue is flush with the second bottom surface of the boss; the first bottom surface is the bottom surface of optical cement with the display screen laminating, the second bottom surface is the boss orientation the bottom surface of display screen.
5. The terminal of claim 1, wherein the display surface comprises a display area and a non-display area, the non-display area surrounding the display area;
the display area and the non-display area are provided with junctions, and the distance between the display screen and the edge of the display screen close to the shell from the junctions is larger than the distance between the transparent cover plate and the edge of the transparent cover plate close to the shell from the junctions.
6. A terminal as claimed in claim 3, wherein the optical glue has a thickness greater than a thickness of the boss.
7. A terminal as claimed in claim 3, wherein the boss is spaced from the optical glue by a first spacing.
8. The terminal of claim 1, wherein the housing further comprises:
the protrusion protrudes from the side wall to the direction perpendicular to the transparent cover plate, and a second interval is formed between the protrusion and the edge of the display screen.
9. The terminal of claim 1, further comprising:
the middle frame is positioned on the back of the display screen and connected with the shell; wherein the back surface is an opposite surface of the display surface.
10. The terminal of claim 1, further comprising:
the colloid is located on the boss and is connected with the transparent cover plate and the boss in a bonding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220128440.5U CN216565221U (en) | 2022-01-18 | 2022-01-18 | Terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220128440.5U CN216565221U (en) | 2022-01-18 | 2022-01-18 | Terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216565221U true CN216565221U (en) | 2022-05-17 |
Family
ID=81563010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220128440.5U Active CN216565221U (en) | 2022-01-18 | 2022-01-18 | Terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216565221U (en) |
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2022
- 2022-01-18 CN CN202220128440.5U patent/CN216565221U/en active Active
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