CN111785166A - Electronic equipment and manufacturing method thereof - Google Patents
Electronic equipment and manufacturing method thereof Download PDFInfo
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- CN111785166A CN111785166A CN202010624067.8A CN202010624067A CN111785166A CN 111785166 A CN111785166 A CN 111785166A CN 202010624067 A CN202010624067 A CN 202010624067A CN 111785166 A CN111785166 A CN 111785166A
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- 239000013013 elastic material Substances 0.000 claims description 2
- 230000001965 increasing effect Effects 0.000 description 15
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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Abstract
The embodiment of the application discloses an electronic device and a manufacturing method thereof, wherein the electronic device comprises: the flexible display screen comprises a plane display area and at least one curved surface display area, and the curved surface display area is adjacent to the plane display area and is positioned in different planes; the equipment body, the equipment main part includes the first surface and encircles the side around the first surface, this side includes the first side, the second side, be located the transition curved surface between first side and the second side, the plane display area of flexible display screen corresponds with the first surface of equipment body, the curved surface display area of flexible display screen corresponds with the transition curved surface of the side of equipment body, and the display image in curved surface display area covers transition curved surface, so that the transition angle region of different sides is by non-display area replacement display area in the electronic equipment, thereby under the prerequisite that does not increase electronic equipment's size, increase electronic equipment's display area.
Description
Technical Field
The present disclosure relates to electronic technologies, and particularly to an electronic device and a manufacturing method thereof.
Background
Along with the development of display technology, electronic devices with display areas are applied more and more widely, and become essential interactive tools for work and life of people gradually, and accordingly, the requirements of people on the display areas of the electronic devices are higher and higher. Therefore, how to increase the display area of the electronic device and improve the user experience without increasing the size of the electronic device becomes a research hotspot of those skilled in the art.
Disclosure of Invention
In a first aspect, an embodiment of the present application provides an electronic device, including:
the flexible display screen comprises a plane display area and at least one curved surface display area, wherein the curved surface display area is adjacent to the plane display area and is positioned in different planes;
the equipment body, the equipment body includes the first surface and encircles first surface side all around, the side includes first side, second side, is located first side with blend curve between the second side, flexible display screen the plane display region with the first surface of equipment body corresponds, flexible display screen the curved surface display region with the blend curve of the side of equipment body corresponds, just the display image in curved surface display region covers blend curve.
Optionally, the flexible display screen includes a plurality of curved surface display areas, and the curved surface display areas correspond to the transition curved surfaces one to one.
Optionally, the transition curved surface includes a first transition curved surface, and the first side surface and the second side surface are connected through the first transition curved surface.
Optionally, the first side surface and the second side surface are planes, or the first side surface and the second side surface are curved surfaces.
Optionally, the blend surface comprises a second blend surface, and the first side surface comprises a first component perpendicular to the first surface and a second component connecting the first component and the first surface;
the second side comprises a third component perpendicular to the first surface and a fourth component connecting the third component and the first surface;
the second component and the fourth component are connected through the second transition curved surface.
Optionally, a boundary between the first side surface and the first surface is a first side edge of the first surface, a boundary between the second side surface and the first surface is a second side edge of the first surface, and the first side edge is perpendicular to the second side edge;
or, the first surface is a circular surface.
Optionally, the flexible display screen comprises a first support element and a second support element opposite to each other, and a light emitting layer located between the first support element and the second support element;
the first supporting element and the second supporting element are made of elastic materials.
Optionally, the flexible display screen includes a plurality of display pixels, and the widths of gaps between adjacent display pixels in the plurality of display pixels are the same
Optionally, the display areas of the plurality of display pixels located in the curved surface display area gradually decrease along a preset direction;
the preset direction points to the side departing from the plane area from the boundary of the plane display area and the curved surface display area;
the display pixel with the smallest display area in the plurality of display pixels of the curved surface display area is the same as the display area of the display pixel of the plane display area.
Optionally, the width of a gap between adjacent display pixels in the plurality of display pixels located in the curved surface display area is gradually increased;
the preset direction points to the side departing from the plane display area from the boundary of the plane display area and the curved surface display area;
the width of the maximum gap between the adjacent display pixels of the plurality of display pixels of the curved surface display area is the same as the width of the gap between the adjacent display pixels of the plurality of display pixels of the flat surface display area.
In a second aspect, an embodiment of the present application further provides a method for manufacturing an electronic device, including:
attaching a flexible display screen to the inner side surface of a cover plate, wherein the cover plate comprises a plane area and at least one curved surface area, the plane area is adjacent to the curved surface area and is located in different planes, the plane display area of the flexible display screen corresponds to the plane area, the curved surface display area of the flexible display screen corresponds to the curved surface area, so that the flexible display screen comprises the plane display area and the at least one curved surface display area, and the plane display area and the curved surface display area are located in different planes;
will the apron with the whole that flexible display formed is fixed to the equipment body on, the equipment main part includes the first surface and encircles first surface side all around, the side includes first side, second side, is located first side with transition curved surface between the second side, the flexible display the planar display region with the first surface of equipment body corresponds, the flexible display the curved surface display area with the transition curved surface of the side of equipment body corresponds, just the display image in curved surface display area covers transition curved surface.
In the electronic equipment that this application embodiment provided, curved surface display area's display image covers blend surface, promptly curved surface display area's display image covers blend surface completely, thereby makes first side with the blend surface of second side is covered by the display image completely, and then makes in the electronic equipment the transition angle region of different sides no longer has black non-display area, solves the transition angle region of different sides in the electronic equipment and has black non-display area influence user experience's problem.
Moreover, in the electronic device provided in the embodiment of the present application, the transition curved surfaces of the first side surface and the second side surface of the device main body are completely covered by the display image, so that the transition corner regions of different side surfaces in the electronic device are replaced by the display region from the non-display region, which is further beneficial to increasing the display area of the electronic device on the premise of not increasing the size of the electronic device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 2 is a top view of an electronic device provided in an embodiment of the present application;
fig. 3 is a side view of the apparatus body shown in fig. 2, on the side where the second side surface thereof is located;
fig. 4 is a top view of an electronic device provided in another embodiment of the present application;
fig. 5 is a side view of the apparatus body shown in fig. 4, on the side where the second side surface thereof is located;
fig. 6 is a top view of an electronic device provided in accordance with another embodiment of the present application;
fig. 7 is a top view of an electronic device provided in accordance with yet another embodiment of the present application;
fig. 8 is a side view of the apparatus body shown in fig. 6, on the side where the second side surface thereof is located;
fig. 9 is a top view of an electronic device provided in accordance with yet another embodiment of the present application;
fig. 10 is a side view of the apparatus body shown in fig. 9, the apparatus body being on the side where the second side surface thereof is located;
fig. 11 is a side view of an electronic device provided in accordance with another embodiment of the present application, the device body being located on a second side surface of the device body;
fig. 12 is a side view of the apparatus body of fig. 11 at a side of the first side thereof in the electronic apparatus corresponding to the apparatus body;
fig. 13 is a schematic diagram illustrating a distribution of display pixels of a flexible display screen in an electronic device according to an embodiment of the present application;
fig. 14 is a schematic diagram illustrating a distribution of display pixels of a flexible display screen in an electronic device according to yet another embodiment of the present application;
fig. 15 is a schematic diagram illustrating a distribution of display pixels of a flexible display screen in an electronic device according to yet another embodiment of the present application;
fig. 16 is a schematic diagram illustrating a distribution of display pixels of a flexible display screen in an electronic device according to yet another embodiment of the present application;
fig. 17 is a flowchart of a method for manufacturing an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and it will be apparent to those of ordinary skill in the art that the present application is not limited to the specific embodiments disclosed below.
Next, the present application will be described in detail with reference to the drawings, and in the detailed description of the embodiments of the present application, the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration, and the drawings are only examples, which should not limit the scope of the protection of the present application. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
As described in the background section, how to increase the display area of the electronic device and improve the user experience without increasing the size of the electronic device becomes a research hotspot of those skilled in the art.
With the widespread mass production of flexible POLED, the display area of the electronic device has gradually extended from the upper surface of the electronic device to the side surface of the electronic device to increase the display area of the electronic device. However, most of the transition corner regions of different sides of the existing electronic device are black non-display regions, which affects user experience.
In view of this, an embodiment of the present application provides an electronic device, as shown in fig. 1 and fig. 2, the electronic device including:
the flexible display screen 10 comprises a flat display area 11 and at least one curved display area 12, wherein the curved display area 12 is adjacent to the flat display area 11 and is located in a different plane;
the device body 20, as shown in fig. 2, the device body 20 includes a first surface 24 and side surfaces surrounding the first surface, the side surfaces include a first side surface 21, a second side surface 22, and a curved transition surface 23 located between the first side surface and the second side surface, and taking a top view of the side surface of the device body as a rectangular rounded corner as an example, the curved transition surface is a curved rounded corner of the side surface of the device body; the flat display area 11 of the flexible display screen corresponds to the first surface 24 of the equipment body, the curved surface display area 12 of the flexible display screen corresponds to the transition curved surface 23 of the side surface of the equipment body, and a display image of the curved surface display area covers the transition curved surface.
In the electronic equipment that this application embodiment provided, curved surface display area's display image covers the transition curved surface does curved surface display area's display image covers completely transition curved surface makes the first side with the transition curved surface of second side is covered by the display image completely, and then makes in the electronic equipment the transition angle region of different sides no longer has black non-display area, solves the transition angle region of different sides in the electronic equipment and has black non-display area and influence user experience's problem.
Moreover, in the electronic device provided in the embodiment of the present application, the transition curved surfaces of the first side surface and the second side surface of the device main body are completely covered by the display image, so that the transition corner regions of different side surfaces in the electronic device are replaced by the display region from the non-display region, which is further beneficial to increasing the display area of the electronic device on the premise of not increasing the size of the electronic device.
It should be noted that, in this embodiment of the application, the planar display area of the flexible display screen covers the first surface of the apparatus body, that is, the planar display area of the flexible display screen covers the upper surface of the apparatus body, and the curved display area covers a part of the side surface of the apparatus body, so that the planar display area and the curved display area of the flexible display screen are adjacent to each other and located in different planes.
It should be further noted that, in the embodiment of the present application, the flat display area and the curved display area in the flexible display screen are integrated, and belong to different display areas divided from the display area of the same flexible display screen, rather than two independent areas, so as to improve the overall display effect of the display area of the electronic device.
Optionally, in an embodiment of the present application, the flexible display screen is an OLED display screen, but the present application is not limited thereto, as the case may be.
It should be noted that, in the embodiment of the present application, the curved display area only covers a part of the side surface of the device body, and does not extend to cover the second surface of the device body, which is opposite to the first surface, so that the flexible display screen only covers the upper surface and the side surface of the device body, and the aesthetic property of the appearance of the electronic device is improved, and the user experience is improved.
On the basis of the above embodiment, in an embodiment of the present application, the flexible display screen includes a plurality of curved surface display areas, the curved surface display area with the transition curved surface one-to-one, just the transition curved surface that its correspondence is covered completely to the display image of curved surface display area, thereby make the transition angle of arbitrary two adjacent sides in the electronic equipment all by the display image of flexible display screen covers, solves the transition angle region of different sides in the electronic equipment and has the black non-display area and influence user experience's problem, improves the whole effect that electronic equipment shows the image, and does not increase under the prerequisite of electronic equipment's size, increase electronic equipment's display area.
It should be noted that, in the embodiment of the present application, the transitional curved surface may be located between the first side surface whole and the second side surface whole, or between the portion of the first side surface and the portion of the second side surface, and the electronic device provided in the embodiment of the present application is described below with reference to different cases.
On the basis of the above embodiments, in an embodiment of the present application, the transition curved surface includes a first transition curved surface, as shown in fig. 2 and fig. 3, fig. 2 is a top view of the device body on a plane parallel to the first surface, fig. 3 is a side view of the second side surface 22 side of the device body, in the embodiment of the present application, the first side surface 21 and the second side surface 22 are connected through the first transition curved surface, that is, the first side surface 21 and the second side surface 22 are connected through the first transition curved surface as a whole, and in the embodiment of the present application, the first transition curved surface is a transition curved surface 23 of the device body.
Specifically, as shown in fig. 2, in an embodiment of the present application, the first side 21 and the second side 22 are planes and perpendicular to the first surface, that is, in a top view of the electronic device, the top view of the first side 21 is a line, and accordingly, the area of the top view of the first side 21 is zero, the top view of the second side 22 is also a line, and accordingly, the area of the top view of the second side 22 is also zero.
In this embodiment, the top view of the electronic device refers to a projection view of the electronic device on a plane parallel to the first surface of the device body.
In addition to the above embodiments, in an embodiment of the present application, as shown in fig. 2, in a top view of the electronic device, the top view of the first surface 24 is a rounded rectangle, that is, the first surface 24 is a rounded rectangle surface, specifically, in this embodiment, a boundary between the first side surface 21 and the first surface 24 is a first side edge of the first surface, a boundary between the second side surface 22 and the first surface 24 is a second side edge of the first surface, and the first side edge is perpendicular to the second side edge.
In another embodiment of the present application, as shown in fig. 4 and 5, fig. 4 is a top view of the device body on a plane parallel to the first surface, fig. 5 is a side view of the device body on the side of the second side surface 22, and in the top view of the electronic device, the top view of the first surface 24 is circular, that is, the first surface 24 is a circular surface, such as a circular dial of an electronic watch having a display function.
It should be noted that, if the top view of the first surface is a rounded rectangle, along the circumferential direction of the device body, the side surface of the device body has a plurality of transition corners, and the curved surface display area of the flexible display screen corresponds to the transition corners of two adjacent side surfaces of the device body; if the top view of the first surface is a circle, the side surface of the apparatus body is a circular ring, and the curvatures of the side surface of the apparatus body are the same in the circumferential direction of the apparatus body, there is no concept of an angle, and therefore, in the embodiment of the application, the transition curved surfaces of the device body are respectively the parts of the device body corresponding to the curved surface display area of the flexible display screen, the first side surface is at least a partial area adjacent to the transition curved surface and positioned on the side of the transition curved surface, which is far away from the second side surface, in the side surface of the equipment body, the second side surface is at least a partial area which is adjacent to the transition curved surface and is positioned on one side, away from the first side surface, of the side surface of the equipment body, and belongs to different display areas for dividing the flexible display screen according to the position of the transition curved surface.
It should be further noted that, in the embodiment of the present application, if the top view of the first surface is a circle, the curved display area of the flexible display screen may correspond to any area of the side surface of the device body.
In another embodiment of the present application, as shown in fig. 6 and 9, the first side 21 and the second side 22 are curved surfaces, and in a top view of the electronic device, an area of the first side 21 is greater than zero, and an area of the second side 22 is greater than zero, and specifically, the top view of the side of the device body includes a first closed curve, a second closed curve and a region between the first closed curve and the second closed curve, which are nested. Optionally, the first closed curve and the second closed curve have the same shape.
Correspondingly, in this application embodiment, the top view of flexible display screen includes nested third closed curve and fourth closed curve, wherein, the third closed curve be the regional borderline of planar display of flexible display screen, the fourth closed curve be the regional borderline of display of flexible display screen, the third closed curve with the annular area that the fourth closed curve encloses the city is greater than zero.
Optionally, on the basis of the above embodiment, in an embodiment of the present application, the third closed curve and the fourth closed curve have the same shape, and a distance between the third closed curve and the fourth closed curve is the same everywhere, that is, the third closed curve and the fourth closed curve are parallel, so that a portion of the flexible display screen covering the side surface of the device body has the same height everywhere, and in a circumferential direction of the electronic device, a portion of the flexible display screen covering the side surface of the device body has the same curvature everywhere, thereby improving an appearance effect of a display surface of the electronic device, and expanding a display output area of the electronic device.
On the basis of any of the above embodiments, in an embodiment of the present application, as shown in fig. 6 and fig. 8, fig. 6 is a top view of the device body on a plane parallel to the first surface, fig. 8 is a side view of the device body on a side where the second side surface 22 is located, and the first closed curve and the second closed curve are in the shape of a rounded rectangle, that is, the first surface 24 is a rounded rectangular surface.
Specifically, in one embodiment of the present application, as shown in fig. 7, the apparatus body includes a first side 21, a second side 22, a third side 25, and a fourth side 26, wherein the first side 21 and the second side 22 are connected by a transition curved surface a, the second side 22 and the third side 25 are connected by a transition curved surface B, the third side 25 and the fourth side 26 are connected by a transition curved surface C, and the fourth side 26 and the first side 21 are connected by a transition curved surface D, wherein the first side 21 and the second side 22 are perpendicular, the second side 22 and the third side 25 are perpendicular, the third side 25 and the fourth side 26 are perpendicular, and the fourth side 26 is perpendicular to the first side 21. In this application embodiment, the flexible display screen includes four curved surface display areas, covers four transition curved surfaces of the equipment body respectively, in order to utilize the curved surface display area of flexible display screen realizes the cover of the angle of the equipment body, thereby realizes the demonstration of the angle of electronic equipment. Specifically, in the embodiment of the present application, the flexible display screen not only covers the first surface 24, but also covers the first side 21, the second side 22, the third side 25, and the fourth side 26, and a transition curved surface between any two sides of the first side 21, the second side 22, the third side 25, and the fourth side 26, so as to achieve full coverage of the upper surface and the side of the device body.
In another embodiment of the present application, as shown in fig. 9 and 10, fig. 9 is a top view of the device body on a plane parallel to the first surface, fig. 10 is a side view of the side of the device body where the second side surface 22 is located, and the shapes of the first closed curve and the second closed curve are circular, that is, the first surface is a circular surface.
In another embodiment of the present application, as shown in fig. 11 and 12, fig. 11 is a side view of a side where a second side surface of an apparatus body is located, and fig. 12 is a side view of a side where a first side surface of the apparatus body is located, and in this embodiment, the first side surface includes a first component 211 perpendicular to the first surface and a second component 212 connecting the first component 211 and the first surface; the second side comprises a third component 221 perpendicular to the first surface and a fourth component 222 connecting the third component 221 and the first surface; wherein the first component 211 and the third component 221 are connected by a first transition surface 231, and the second component 212 and the fourth component 222 are connected by a second transition surface 232. In the embodiment of the present application, the transition curved surface includes a first transition curved surface 231 and a second transition curved surface 232, and the first transition curved surface 231 and the second transition curved surface 231 jointly form the transition curved surface.
In other embodiments of the present application, a portion of the first side surface and a portion of the second side surface may be connected by the transition curved surface. In particular, in one embodiment of the present application, the first side comprises a first component perpendicular to the first surface and a second component connecting the first component and the first surface; the second side comprises a third component perpendicular to the first surface and a fourth component connecting the third component and the first surface; the first component and the third component are directly connected, and the second component and the fourth component are connected through a second transition curved surface, that is, in the embodiment of the present application, the second transition curved surface alone forms the transition curved surface, but the present application does not limit this, and the present application is specifically limited as the case may be.
On the basis of any one of the above embodiments, in an embodiment of the present application, the flexible display screen includes a first supporting element and a second supporting element which are opposite to each other, and a light emitting layer between the first supporting element and the second supporting element, where a manufacturing material of the first supporting element and the second supporting element has elasticity, so that the first supporting element and the second supporting element have elasticity, and further the flexible display screen has elasticity, so that when the electronic device is manufactured, a plane display area of the flexible display screen covers the first surface of the device main body, and the flexible display screen is stretched, so that a display image of a curved display area of the flexible display screen completely covers the transition curved surface.
On the basis of the above embodiments, in an embodiment of the present application, the flexible display panel includes a plurality of display pixels, the plurality of display pixels are located between the first supporting element and the second supporting element, the light emitting layer includes a plurality of light emitting units, and the light emitting units correspond to the display pixels one to one.
Optionally, in this embodiment, as shown in fig. 13, the plurality of display pixels located in the planar display area 11 are uniformly distributed in the planar display area, that is, the areas of the display pixels located in the planar display area 11 are the same, and the distances of the gaps between any two adjacent display pixels are equal, so as to improve the display uniformity of the planar display area.
It should be noted that, when the flexible display screen is stretched to enable the flexible display screen to cover the transition curved surface of the device body, the distance between the centers of two adjacent display pixels in the plurality of display pixels located on the transition curved surface is increased, and the overall display effect is affected.
Based on this, in one embodiment of the present application, the width of the gap between any two adjacent display pixels in the plurality of display pixels located in the curved surface display region is the same, but the display areas of the plurality of display pixels located in the curved surface display region are different, so as to change the display effect of the plurality of display pixels in the curved surface display region by changing the display areas of the plurality of display pixels in the curved surface display region. However, the present application is not limited to this, and in other embodiments of the present application, the display areas of the plurality of display pixels located in the curved display area may also be the same, as the case may be.
Alternatively, on the basis of the above-mentioned embodiment, in an embodiment of the present application, as shown in fig. 13, the display areas of the plurality of display pixels located in the curved display area 12 gradually decrease along the preset direction X, and the display pixel having the smallest display area among the plurality of display pixels of the curved display region 12 is the same as the display area of the display pixels of the flat display region 11, wherein the predetermined direction X is directed from the boundary between the flat display area 11 and the curved display area 12 to the side away from the flat display area 11, the display uniformity of the whole body formed by the plane display area 11 and the curved surface display area 12 is improved by gradually reducing the display area of each display pixel of the curved surface display area 12 along the preset direction X, that is, the whole display uniformity of the electronic device is improved.
In another embodiment of the present application, the display areas of the plurality of display pixels located in the curved surface display region are the same, but the widths of the gaps between any two adjacent display pixels of the plurality of display pixels located in the curved surface display region are different, so as to change the display effect of the plurality of display pixels in the curved surface display region by changing the widths of the gaps between the adjacent display pixels of the plurality of display pixels in the curved surface display region. However, the present application is not limited thereto, as the case may be.
Alternatively, on the basis of the above-mentioned embodiments, in an embodiment of the present application, as shown in fig. 14, the width of the gap between adjacent display pixels in the plurality of display pixels in the curved display area 12 gradually increases along a preset direction X, and the width of the maximum gap between adjacent display pixels in the plurality of display pixels in the curved display area 12 is the same as the width of the gap between adjacent display pixels in the plurality of display pixels in the flat display area 11, wherein the preset direction X is directed from the boundary between the flat display area 11 and the curved display area 12 to the side away from the flat display area 11, so as to improve the display uniformity of the whole of the flat display area 11 and the curved display area 12 by gradually increasing the width of the gap between adjacent display pixels in the curved display area 12 along the preset direction X, i.e. to improve the overall display uniformity of the electronic device.
In another embodiment of the present application, the display areas of the plurality of display pixels located in the curved surface display region are different, and the widths of gaps between any two adjacent display pixels in the plurality of display pixels located in the curved surface display region are different, so as to change the display effect of the plurality of display pixels in the curved surface display region by changing the width of the gap between the adjacent display pixels in the plurality of display pixels in the curved surface display region and the area of each display pixel. However, the present application is not limited thereto, as the case may be.
Optionally, on the basis of the foregoing embodiments, in an embodiment of the present application, the display areas of the plurality of display pixels located in the curved surface display region gradually decrease along a preset direction, the widths of gaps between adjacent display pixels in the plurality of display pixels located in the curved surface display region gradually increase along the preset direction, and a display pixel having a smallest display area in the plurality of display pixels located in the curved surface display region is the same as the display area of a display pixel in the planar display region, and the width of a largest gap between adjacent display pixels in the plurality of display pixels located in the curved surface display region is the same as the width of a gap between adjacent display pixels in the plurality of display pixels in the planar display region, where the preset direction is directed from a boundary between the planar display region and the curved surface display region to a side away from the planar display region, the width of a gap between adjacent display pixels in the curved surface display area along a preset direction and the area of each display pixel are gradually reduced, so that the overall display uniformity of the flat surface display area and the curved surface display area is improved, namely the overall display uniformity of the electronic equipment is improved.
It should be noted that, when the first side surface and the second side surface of the device main body are also covered with the display areas, and the flexible display screen is stretched to cover the side surfaces of the device main body, the distance between adjacent display pixels in the display area of the side surface of the device main body corresponding to the flexible display screen is also increased, and the display effect is affected.
For convenience of description, it is noted that a display area of the flexible display screen, which covers a side surface of the device main body, is a side surface display area, specifically, a display area of the flexible display screen, which covers the first side surface, is a first side surface display area, a display area of the flexible display screen, which covers the second side surface, is a second side surface display area, and so on.
In an embodiment of the present application, as shown in fig. 15, the width of the gap between any two adjacent display pixels in the plurality of display pixels located in the side display region 13 is the same, but the display areas of the plurality of display pixels located in the side display region are different, so that the display effect of the plurality of display pixels in the side display region is changed by changing the display areas of the plurality of display pixels in the side display region. However, the present application does not limit this, and in other embodiments of the present application, the display areas of the plurality of display pixels located in the side display region may also be the same, as the case may be.
Alternatively, on the basis of the above-mentioned embodiment, in an embodiment of the present application, as shown in fig. 15, the display areas of the plurality of display pixels located in the side display region 13 gradually decrease along the preset direction X, and the display pixel having the smallest display area among the plurality of display pixels of the side display region 13 is the same as the display area of the display pixels of the flat display region 11, wherein the predetermined direction X is directed from the boundary of the flat display area 11 and the side display area 12 to the side facing away from the flat display area 11, the display uniformity of the whole of the flat display area 11 and the side display area 13, that is, the whole display uniformity of the electronic device, is improved by gradually reducing the display area of each display pixel of the side display area 13 along the preset direction X.
In another embodiment of the present application, as shown in fig. 16, the display areas of the plurality of display pixels located in the side display region 13 are the same, but the widths of the gaps between any two adjacent display pixels of the plurality of display pixels located in the side display region 13 are different, so as to change the display effect of the plurality of display pixels of the side display region by changing the widths of the gaps between the adjacent display pixels of the plurality of display pixels of the side display region 13. However, the present application is not limited thereto, as the case may be.
Alternatively, on the basis of the above embodiments, in an embodiment of the present application, as shown in fig. 16, the width of the gap between the adjacent display pixels in the plurality of display pixels of the side display region 13 gradually increases along a preset direction X, and the width of the maximum gap between the adjacent display pixels in the plurality of display pixels of the side display region 13 is the same as the width of the gap between the adjacent display pixels in the plurality of display pixels of the flat display region 11, wherein the preset direction X is directed from the boundary between the flat display region 11 and the side display region 13 to the side away from the flat display region 11, so as to improve the display uniformity of the whole of the flat display region and the side display region by gradually increasing the width of the gap between the adjacent display pixels of the side display region along the preset direction, i.e. to improve the overall display uniformity of the electronic device.
In yet another embodiment of the present application, the display areas of the plurality of display pixels located in the side display region are different, and the widths of gaps between any two adjacent display pixels of the plurality of display pixels located in the side display region are different, so as to change the display effect of the plurality of display pixels of the side display region by changing the widths of the gaps between the adjacent display pixels of the plurality of display pixels of the side display region and the areas of the display pixels. However, the present application is not limited thereto, as the case may be.
Optionally, on the basis of the foregoing embodiments, in an embodiment of the present application, the display areas of the plurality of display pixels located in the side display region gradually decrease along a preset direction, the widths of the gaps between the adjacent display pixels in the plurality of display pixels located in the side display region gradually increase along the preset direction, and the display pixel having the smallest display area in the plurality of display pixels located in the side display region is the same as the display area of the display pixel in the flat display region, and the width of the largest gap between the adjacent display pixels in the plurality of display pixels in the side display region is the same as the width of the gap between the adjacent display pixels in the plurality of display pixels in the flat display region, wherein the preset direction is directed to a side away from the flat display region by a boundary between the flat display region and the side display region, the display uniformity of the whole formed by the plane display area and the side display area is improved by gradually reducing the width of a gap between adjacent display pixels of the side display area along a preset direction and the area of each display pixel, namely the whole display uniformity of the electronic equipment is improved.
Therefore, in the electronic device provided by the embodiment of the application, the display image of the curved surface display area covers the transition curved surface, so that the display image of the curved surface display area completely covers the transition curved surface, the transition curved surface of the first side surface and the transition curved surface of the second side surface are completely covered by the display image, and further the transition angle areas of different side surfaces in the electronic device do not have black non-display areas any more, and the problem that the transition angle areas of different side surfaces in the electronic device have black non-display areas and influence user experience is solved.
Moreover, in the electronic device provided in the embodiment of the present application, the transition curved surfaces of the first side surface and the second side surface of the device main body are completely covered by the display image, so that the transition corner regions of different side surfaces in the electronic device are replaced by the display region from the non-display region, which is further beneficial to increasing the display area of the electronic device on the premise of not increasing the size of the electronic device.
Correspondingly, the embodiment of the application also provides a manufacturing method of the electronic equipment, which is applied to manufacturing the electronic equipment provided by any one of the embodiments. As shown in fig. 17, the preparation method includes,
s1: the flexible display screen is attached to the inner side face of the cover plate, the cover plate comprises a plane area and at least one curved surface area, the plane area is adjacent to the curved surface area and is located in different planes, the plane display area of the flexible display screen corresponds to the plane area, the curved surface display area of the flexible display screen corresponds to the curved surface area, so that the flexible display screen comprises the plane display area and the at least one curved surface display area, and the plane display area and the curved surface display area are located in different planes.
Specifically, in an embodiment of the present application, attaching the flexible display screen to the inner side surface of the cover plate includes:
fixing the flexible display screen on a first fixing piece in the vacuum cavity, and placing the cover plate on a second fixing piece in the vacuum cavity, wherein optionally, the first fixing piece is positioned below the second fixing piece;
the first mark representing the position of the flexible display screen and the second mark representing the cover plate are used for realizing the alignment of the flexible display screen and the cover plate;
vacuumizing the vacuum cavity, and attaching the flexible display screen to the inner side surface of the cover plate after vacuumizing is finished;
and releasing the vacuum, and taking out the whole formed by the flexible display screen and the cover plate.
On the basis of the above embodiment, in an embodiment of the present application, the electronic device has a front camera, the flexible display screen has a first through hole thereon, and the cover plate has a second through hole thereon, wherein the front camera collects an image of an external environment through the first through hole and the second through hole. In this application embodiment, first sign is the first through-hole of flexible display screen, the second sign is the second through-hole of apron, optionally, first sign is the central axis of first through-hole, the second sign is the central axis of second through-hole to improve the counterpoint precision.
In another embodiment of the present application, the flexible display screen does not have a first through hole, the cover plate does not have a second through hole, the first mark is a projection point of a corner line of two adjacent side surfaces of the flexible display screen on a plane where the flat display area is located, and the second mark is a projection point of an intersection line of two adjacent side surfaces of the cover plate on the plane where the flat display area is located.
It should be noted that, if two adjacent side surfaces of the flexible display screen are connected through the transition surface, a projection point of a boundary line of the two adjacent side surfaces of the flexible display screen on the plane where the plane display area is located is a projection point of a boundary line of extension surfaces of the two adjacent side surfaces of the flexible display screen on the plane where the plane display area is located, that is, an intersection point of extension lines of two adjacent side edges of the plane display area of the flexible display screen; similarly, if two adjacent side surfaces of the cover plate are connected through the transition surface, the projection point of the boundary line of the two adjacent side surfaces of the cover plate on the plane of the plane display area is the projection point of the boundary line of the extension surfaces of the two adjacent side surfaces of the cover plate on the plane of the plane display area, that is, the intersection point of the extension lines of the two adjacent side edges of the plane area of the cover plate, but this application does not limit this, in other embodiments of the application, the first mark and the second mark may also adopt other alignment points, depending on the circumstances.
On the basis of any one of the above embodiments, in an embodiment of the present application, the vacuum chamber is vacuumized, and after the vacuumization is completed, attaching the flexible display screen to the inner side surface of the cover plate includes:
vacuumizing the vacuum cavity, and after vacuumizing is completed, driving the flexible display screen to move towards the cover plate by using the first fixing piece until a planar display area of the flexible display screen is attached to a planar area of the cover plate;
removing the first fixing piece, and providing an acting force directed to the cover plate by the flexible display screen to one side of the flexible display screen, which is far away from the cover plate, by using a first silica gel piece, so that the fitting degree of the flexible display screen and the cover plate is enhanced;
removing the first silica gel piece, providing acting force which points to the cover plate from the flexible display screen to the curved surface display area of the flexible display screen by using the second silica gel piece, enhancing the joint degree of the curved surface display area of the flexible display screen and the curved surface area of the cover plate, and completely jointing the flexible display screen and the cover plate;
and removing the second silica gel piece.
Optionally, on the basis of the foregoing embodiment, in an embodiment of the present application, the method further includes:
after the second silica gel piece is removed, the pressure in the vacuum cavity is maintained for the first time, and the probability of bubbles on the binding surface of the flexible display screen and the cover plate is reduced.
S2: will the apron with the whole that flexible display formed is fixed to the equipment body on, the equipment main part includes the first surface and encircles first surface side all around, the side includes first side, second side, is located first side with transition curved surface between the second side, the flexible display the planar display region with the first surface of equipment body corresponds, the flexible display the curved surface display area with the transition curved surface of the side of equipment body corresponds, just the display image in curved surface display area covers transition curved surface.
To sum up, in the electronic device and the manufacturing method thereof provided by the embodiment of the application, the display image of the curved surface display area covers the transition curved surface, so that the display image of the curved surface display area completely covers the transition curved surface, the transition curved surface of the first side surface and the transition curved surface of the second side surface are completely covered by the display image, and further the transition angle areas of different side surfaces in the electronic device do not have black non-display areas any more, and the problem that the transition angle areas of different side surfaces in the electronic device have black non-display areas and influence user experience is solved.
In addition, in the electronic device and the manufacturing method thereof provided by the embodiment of the application, the transition curved surfaces of the first side surface and the second side surface of the device main body are completely covered by the display image, so that transition corner areas of different side surfaces in the electronic device are replaced by the display area from the non-display area, and the display area of the electronic device is increased on the premise of not increasing the size of the electronic device.
In the description, each part is described in a progressive manner, each part is emphasized to be different from other parts, and the same and similar parts among the parts are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An electronic device, comprising:
the flexible display screen comprises a plane display area and at least one curved surface display area, wherein the curved surface display area is adjacent to the plane display area and is positioned in different planes;
the equipment body, the equipment main part includes the first surface and encircles first surface side all around, the side includes first side, second side, is located first side with blend curve between the second side, flexible display screen the plane display region with the first surface of equipment body corresponds, flexible display screen the curved surface display region with the blend curve of the side of equipment body corresponds, just the display image in curved surface display region covers blend curve.
2. The electronic device of claim 1, wherein the flexible display screen comprises a plurality of curved display areas; the curved surface display area corresponds to the transition curved surface one by one.
3. The electronic device of claim 1, the blend surface comprising a first blend surface, the first side surface and the second side surface connected by the first blend surface.
4. The electronic device of claim 3, the first side and the second side being planar or the first side and the second side being curved.
5. The electronic device defined in claim 1 wherein the blend surface comprises a second blend surface, the first side comprising a first component perpendicular to the first surface and a second component connecting the first component and the first surface;
the second side comprises a third component perpendicular to the first surface and a fourth component connecting the third component and the first surface;
the second component and the fourth component are connected through the second transition curved surface.
6. The electronic device of any of claims 1-5, wherein a line of demarcation from the first side to the first surface is a first side edge of the first surface, a line of demarcation from the second side to the first surface is a second side edge of the first surface, and the first side edge and the second side edge are perpendicular;
or, the first surface is a circular surface.
7. The electronic device of claim 1, the flexible display comprising opposing first and second support elements, a light emitting layer between the first and second support elements;
the first supporting element and the second supporting element are made of elastic materials.
8. The electronic device of claim 1, the flexible display screen comprising a plurality of display pixels, a width of a gap between adjacent display pixels in the plurality of display pixels being the same;
the display areas of the plurality of display pixels positioned in the curved surface display area are gradually reduced along a preset direction;
the preset direction points to the side departing from the plane display area from the boundary of the plane display area and the curved surface display area;
the display pixel with the smallest display area in the plurality of display pixels of the curved surface display area is the same as the display area of the display pixel of the plane display area.
9. The electronic device according to claim 1, wherein the width of a gap between adjacent display pixels in the plurality of display pixels in the curved display area gradually increases along a preset direction;
the preset direction points to the side departing from the plane display area from the boundary of the plane display area and the curved surface display area;
the width of the maximum gap between the adjacent display pixels of the plurality of display pixels of the curved surface display area is the same as the width of the gap between the adjacent display pixels of the plurality of display pixels of the flat surface display area.
10. A method of making an electronic device, comprising:
attaching a flexible display screen to the inner side surface of a cover plate, wherein the cover plate comprises a plane area and at least one curved surface area, the plane area is adjacent to the curved surface area and is located in different planes, the plane display area of the flexible display screen corresponds to the plane area, the curved surface display area of the flexible display screen corresponds to the curved surface area, so that the flexible display screen comprises the plane display area and the at least one curved surface display area, and the plane display area and the curved surface display area are located in different planes;
will the apron with the whole that flexible display formed is fixed to the equipment body on, the equipment main part includes the first surface and encircles first surface side all around, the side includes first side, second side, is located first side with transition curved surface between the second side, the flexible display the planar display region with the first surface of equipment body corresponds, the flexible display the curved surface display area with the transition curved surface of the side of equipment body corresponds, just the display image in curved surface display area covers transition curved surface.
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