CN116209328A - Electronic device - Google Patents
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- CN116209328A CN116209328A CN202111453148.7A CN202111453148A CN116209328A CN 116209328 A CN116209328 A CN 116209328A CN 202111453148 A CN202111453148 A CN 202111453148A CN 116209328 A CN116209328 A CN 116209328A
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/122—Pixel-defining structures or layers, e.g. banks
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- H—ELECTRICITY
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/124—Insulating layers formed between TFT elements and OLED elements
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
- H10K59/65—OLEDs integrated with inorganic image sensors
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Abstract
The embodiment of the application discloses an electronic device which is applied to the field of under-screen shooting. The electronic device includes: display screen, shelter from structure and camera module, wherein, the display screen includes target area, shelter from the structure setting in the top, below and/or the inside of display screen, the camera module is located target area's below. The shielding structure is used for dividing the target area into at least one light-transmitting area and at least one light-non-transmitting area, wherein the shape of the at least one light-transmitting area is a regular shape, and/or the shape of the at least one light-non-transmitting area is a regular shape, and the camera module obtains light through the light-transmitting area and is used for generating an image. The electronic device is applied to the field of under-screen photographing, can effectively reduce diffraction of light passing through the edges of a light-transmitting area or a light-non-transmitting area, so that influence of light diffraction on the camera module applied to a photographing scene is reduced, light tailing is avoided as much as possible, and the quality of under-screen photographing is improved.
Description
Technical Field
The embodiment of the application relates to the field of electronic apparatuses, in particular to an electronic device.
Background
For display, consumers are increasingly pursuing larger screens, larger screen duty ratios, and the design of the full screen is the main research direction of the society today. The prior full-screen technology mainly comprises a mechanical lifting camera and a special-shaped screen. The development new direction of the full screen is to use the under-screen camera shooting technology, and the camera is hidden under the display screen, so that the visual effect of the full screen can be formed.
An existing organic light-emitting diode (OLED) display screen with transparent display is to centralize and expand a light-transmitting area by rearranging pixels and a thin film transistor (thin film transistor, TFT) circuit, reserve a small amount of pixels as a light-emitting display area, remove other pixels as a transparent area, or newly change the size of the pixels, shrink the pixels of the light-transmitting area (above a camera) to obtain a higher aperture ratio, improve the overall transmittance, and achieve the purpose of hiding the camera below the screen. However, when the photographing scene is applied, when external light passes through the screen, obvious diffraction phenomenon can be caused, so that obvious light tailing can occur during imaging, and the imaging quality is seriously reduced.
Disclosure of Invention
The embodiment of the application provides an electronic device which is applied to the field of under-screen shooting. The electronic device comprises a display screen, a shielding structure and a camera module, wherein the display screen comprises a target area, the shielding structure is arranged above, below and/or inside the display screen, and the camera module is located below the target area. The shielding structure is used for dividing the target area into at least one light-transmitting area and at least one light-non-transmitting area, wherein the shape of the at least one light-transmitting area is regular, and/or the shape of the at least one light-non-transmitting area is regular, and the camera module obtains light through the light-transmitting area and is used for generating an image. When the electronic device is applied to a photographing scene, light passing through the edges of a regular-shaped light-transmitting area or a regular-shaped light-impermeable area can obviously reduce diffraction energy of light, so that influence on a camera module during photographing is reduced, obvious light tailing during imaging is avoided as much as possible, and imaging quality of under-screen photographing is improved.
A first aspect of an embodiment of the present application provides an electronic device, including:
display screen, shelter from structure and camera module, wherein, the display screen includes target area, shelter from the structure setting in the top, below and/or the inside of display screen, the camera module is located target area's below.
Wherein the shielding structure is used for dividing the target area into at least one light-transmitting area and at least one light-non-transmitting area, wherein the shape of the at least one light-transmitting area is a regular shape and/or the shape of the at least one light-non-transmitting area is a regular shape.
Then, the camera module obtains light through the light transmission area and is used for generating an image.
In this application embodiment, electronic device contains display screen, shielding structure and camera module, and wherein shielding structure is used for dividing into at least one light transmission region and at least one light-proof region with the target area of display screen, and wherein, the shape of at least one light transmission region is the regular shape, and/or, the shape of at least one light-proof region is the regular shape, and the camera module obtains light through the light transmission region for generating the image. When the electronic device is applied to a photographing scene, the diffraction of light can be obviously reduced, so that the influence on the camera module during photographing is reduced, obvious light tailing during imaging is avoided as much as possible, and the imaging quality of under-screen photographing is improved.
In a possible implementation manner of the first aspect, the regular shape includes at least any one of the following: circular, elliptical or polygonal. The diffraction energy of light caused by the light-transmitting areas or the light-non-transmitting areas of different regular shapes is different, so that the regular shape can be determined according to the actual situation.
In the embodiment of the application, the regular shape at least comprises any shape such as a circle, an ellipse or a polygon, and specifically defines various forms of the regular shape, so that the selectivity of the scheme is reflected, and meanwhile, the flexibility of the scheme is improved.
In a possible implementation manner of the first aspect, in a case where the regular shape is one of a circle, an ellipse, or a polygon, the size of the light-transmitting area or the light-non-transmitting area of the regular shape includes p different sizes, and p is greater than or equal to 1. The sizes of the regular shapes are different, the diffraction energy of the light caused by the corresponding light-transmitting areas or the light-non-transmitting areas is also different, and the sizes of the regular shapes and the combination of the regular shapes with different sizes can be determined according to actual conditions.
In the embodiment of the present application, when the regular shape is one of a circle, an ellipse, or a polygon, the size of the light-transmitting area or the light-non-transmitting area of the regular shape further includes p different sizes. Under the same light transmittance, the n regular shapes with different sizes have different influences on diffraction of light, so that the n regular shapes can be selected as p sizes according to practical conditions, a preferable scheme is determined, and the imaging quality of under-screen shooting is improved to the greatest extent.
In a possible implementation manner of the first aspect, in a case that the size of the regularly shaped light-transmitting area or the light-impermeable area is at least two sizes, the light-transmitting areas or the light-impermeable areas belonging to the same size may be in the same row or the same column.
In the embodiment of the present application, in the case where the size of the light-transmitting area or the light-impermeable area of the regular shape is at least two sizes, the light-transmitting areas or the light-impermeable areas belonging to the same size may be in the same row or the same column. The arrangement modes of the regular shapes are clearly listed, the imaging quality of the under-screen shooting is improved, and meanwhile, the scheme selectivity and the diversity are reflected.
In a possible implementation manner of the first aspect, in a case that the size of the regularly shaped light-transmitting area or the light-impermeable area is at least two sizes, three light-transmitting areas or light-impermeable areas belonging to the first size and one light-transmitting area or light-impermeable area belonging to the second size are combined into a periodic distribution.
In this embodiment, the sizes of the transparent areas or the opaque areas of the regular shapes are at least two different sizes, and the n transparent areas or the opaque areas of the regular shapes are periodically distributed according to the combination of three transparent areas or opaque areas belonging to the first size and one transparent area or opaque area belonging to the second size. The arrangement mode reduces the influence of light diffraction on the camera module to a greater extent, and further improves the imaging quality of the under-screen shooting.
In a possible implementation manner of the first aspect, in a case that the regular shape includes at least two of a circle, an ellipse, or a polygon, the light-transmitting areas or the light-impermeable areas belonging to the same regular shape are in the same row or the same column.
In the embodiment of the present application, when the regular shapes are at least two, the light-transmitting areas or the light-impermeable areas belonging to the same regular shape are in the same row or the same column. When the regular shapes are at least two, the arrangement modes of the light-transmitting areas or the light-non-transmitting areas on the display screen are defined, a realizable scheme is provided, and the imaging quality of the under-screen shooting is improved.
In a possible implementation manner of the first aspect, in a case that the regular shape includes at least two of a circle, an ellipse, or a polygon, light-transmitting areas or light-impermeable areas belonging to different regular shapes are alternately located in each row and/or each column.
In an embodiment of the present application, when the regular shape is at least two, light-transmitting areas or light-impermeable areas belonging to different regular shapes are alternately located in each row and/or each column. When the regular shapes are at least two, other types of arrangement modes of the light-transmitting areas or the light-non-transmitting areas on the display screen are provided, so that the diversity and the reliability of the scheme are reflected.
In a possible implementation manner of the first aspect, the intervals between the light-transmitting areas or the light-impermeable areas in the same row and/or the same column are equal intervals.
In the embodiment of the application, the intervals between the light-transmitting areas or the light-non-transmitting areas in the same row and/or the same column on the target area of the display screen are equal intervals. The interval between the light-transmitting areas or the light-non-transmitting areas of the same row and/or the same column is equal, so that the light transmittance of the display screen can be ensured to be uniform, the influence of light diffraction on the camera module can be reduced, and the imaging quality of the under-screen camera is improved.
In a possible implementation manner of the first aspect, the number of light-transmitting areas or light-non-transmitting areas in different rows and/or different columns is not equal.
In the embodiment of the application, the number of the transparent areas or the opaque areas on the target area of the display screen in different rows and/or different columns is not equal. The imaging quality of the under-screen camera shooting is improved, and meanwhile the selectivity of the scheme is improved.
In a possible implementation manner of the first aspect, the material used for constructing the shielding structure includes at least any one of the following: light absorbing film cloth, black glue, black ink, light absorbing metal or black pigment.
In an embodiment of the present application, the material used for constructing the shielding structure at least includes any one of the following: light absorbing film cloth, black glue, black ink, light absorbing metal or black pigment, and the like. The material for constructing the shielding structure is clarified, the reliability of the scheme is embodied, and meanwhile, the diversity of the scheme is improved.
A second aspect of the embodiments of the present application further provides an electronic device, including the electronic device provided in the first aspect.
Drawings
Fig. 1 is a schematic diagram of a camera module provided in an embodiment of the present application below a display screen;
FIG. 2 is a schematic diagram of diffraction energy corresponding to the shape of a light-transmitting region according to an embodiment of the present disclosure;
FIG. 3 is a schematic partial view of a structural cross section of a display screen according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of a portion of a shielding structure according to an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of diffraction energy corresponding to different regular shapes in the light-transmitting area or the light-non-transmitting area;
FIG. 6a is a schematic view of an arrangement of light transmissive regions of one dimension according to one embodiment of the present application;
FIG. 6b is a schematic illustration of an arrangement of opaque regions of one dimension provided in an embodiment of the present application;
FIG. 6c is a schematic diagram of a regular shape opaque region and a transparent region according to an embodiment of the present application;
FIG. 7a is a schematic diagram illustrating an arrangement of two size light-transmitting regions according to an embodiment of the present disclosure;
FIG. 7b is a schematic illustration of an arrangement of two sized opaque regions provided in an embodiment of the present application;
FIG. 8a is another schematic diagram illustrating an arrangement of two-sized light-transmitting regions according to an embodiment of the present disclosure;
FIG. 8b is another schematic illustration of an arrangement of two-sized opaque regions provided in an embodiment of the present application;
FIG. 9a is another schematic diagram illustrating an arrangement of two size light-transmitting regions according to an embodiment of the present disclosure;
FIG. 9b is another schematic illustration of an arrangement of two size opaque regions provided in an embodiment of the present application;
FIG. 10 is a schematic diagram of the comparative diffraction energies of two arrangements provided in the examples of the present application;
FIG. 11a is a schematic diagram illustrating an arrangement of two light-transmitting areas according to an embodiment of the present disclosure;
FIG. 11b is a schematic illustration of an arrangement of opaque regions of two shapes according to an embodiment of the present application;
FIG. 12a is another schematic view of an arrangement of two light-transmitting areas according to an embodiment of the present disclosure;
fig. 12b is another schematic diagram of an arrangement of opaque regions with two shapes according to an embodiment of the present application.
Detailed Description
The embodiment of the application provides an electronic device, is applied to the field of under-screen shooting, can effectually reduce the diffraction of light to reduce the influence to the module of making a video recording, light tailing appears when avoiding imaging, has improved the imaging quality of making a video recording under the screen.
The terms first, second and the like in the description and in the claims of the present application and in the above-described figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances and are merely illustrative of the manner in which the embodiments of the application described herein have been described for objects of the same nature. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Before describing the embodiments of the present application, a brief description of currently common under-screen cameras is provided to facilitate subsequent understanding of the embodiments of the present application.
With the continuous progress of technology and the pursuit of consumers to the large-area screen ratio, the market needs to the comprehensive screen are urgent, so the design of under-screen camera shooting is provided, and a camera shooting module is arranged below a display screen, so that the effect of the comprehensive screen is achieved. For ease of understanding, a brief description of an under-screen camera is provided herein. A transparent OLED display screen is characterized in that a light transmission area is enlarged in a concentrated mode through rearranging pixels and TFT circuits, a small number of pixels are reserved to serve as a light-emitting display area, other pixels are removed to serve as the light transmission area, or the size of the pixels is changed (reduced), the light transmission area is increased to obtain higher aperture ratio, and the overall transmittance is improved to ensure that a camera can take a picture normally.
However, when shooting, external light passes through the screen, obvious diffraction phenomenon can be caused by arrangement of pixels, obvious light tailing can occur during imaging, and imaging quality is seriously reduced.
To solve the above-mentioned problem, this embodiment of the application provides an electronic device, and this electronic device includes the display screen, shelters from structure and camera module, and wherein, the display screen includes target area, shelters from the structure setting in the top, below and/or the inside of display screen, and the camera module is located target area's below. The shielding structure is used for dividing the target area into at least one light-transmitting area and at least one light-non-transmitting area, wherein the shape of the at least one light-transmitting area is regular, and/or the shape of the at least one light-non-transmitting area is regular, and the camera module obtains light through the light-transmitting area and is used for generating an image. The electronic device is applied to the field of under-screen photographing, light passing through the edges of the light-transmitting area with a regular shape or the light-impermeable area with a regular shape effectively reduces light diffraction, so that the influence of light diffraction on a camera module is reduced, obvious light tailing is avoided during imaging, and the imaging quality of under-screen photographing is improved. As one of ordinary skill in the art can appreciate, with the development of technology and the appearance of new scenarios, the electronic device provided in the embodiments of the present application is also applicable to similar technical problems.
The electronic device provided in the embodiment of the application may be applied to the field of under-screen camera shooting, including electronic devices using under-screen camera shooting, where the electronic devices include terminals (such as mobile phones, tablet computers or palm computers), notebook computers, computer display screens, televisions or face recognition systems, etc., and it is understood that in actual situations, other electronic devices may be also used, and the specific application is not limited herein.
In order to facilitate understanding of the relationship between the camera and the display screen, please refer to fig. 1 herein, which is a schematic diagram of the camera module provided in the embodiment of the present application below the display screen, where the camera module 102 is located below a target area in the display screen 101, and a portion shown by a dashed box is the target area, it is to be understood that fig. 1 is only an example, and in a practical situation, the camera module 102 is located below the target area of the display screen 101, where a specific position of the target area is not only shown, but also is located at a left edge or a right edge of the display screen 101, or may be a middle position of an upper edge of the display screen, or may be a middle position of the display screen 101, and the target area may also be the entire display screen 101, where the camera module 102 may be located below any position of the display screen 101, so long as the specific position can meet the practical requirement, which is not limited herein.
The following describes a specific manner in which the shielding structure is used to divide the target area of the display screen into at least one light-transmitting area and at least one light-non-transmitting area, wherein the shape of the at least one light-transmitting area is regular, and/or the shape of the at least one light-non-transmitting area is regular:
in the existing under-screen image capturing field, due to the arrangement of the pixels and the connection lines, the shapes of the light-transmitting area and the light-non-transmitting area of the display screen are irregular, the specific shape is shown in the graph shown by the light-transmitting distribution corresponding to B or C in fig. 2, fig. 2 is a schematic diagram of diffraction energy corresponding to the shape of the light-transmitting area, white in all graphs corresponding to the light-transmitting distribution is the light-transmitting area, black is the light-non-transmitting area, the light-transmitting area in the light-transmitting distribution corresponding to B and C is irregular, the light-transmitting area in the light-transmitting distribution corresponding to a is regular circle, the light-transmitting difference value corresponding to A, B, C is smaller, the light-transmitting rates are approximately equal within 3%, and as can be known from fig. 2, in the range that the diffraction energy distribution angle of light is greater than 1 °, the diffraction energy of light corresponding to a is smaller than the diffraction energy of light corresponding to B and C. As is clear from this, in the range where the diffraction energy distribution angle of light is greater than 1 °, when the light transmission region is in a regular shape, the diffraction energy of light is lower than when the light transmission region is in an irregular shape. Similarly, in the case that the opaque region is in a regular shape, the diffraction energy of light is lower than that in the case that the opaque region is in an irregular shape, so that the shielding structure is used for dividing the target region of the display screen into at least one light-transmitting region and at least one opaque region, wherein the shape of the at least one light-transmitting region is in a regular shape, and/or the shape of the at least one opaque region is in a regular shape, so that the diffraction energy of light passing through the edge of the light-transmitting region in a regular shape or the edge of the opaque region in a regular shape in a range that the diffraction energy distribution angle of light is greater than 1 DEG can be reduced, the influence on the camera module is reduced, light tailing during imaging is avoided, and the imaging quality is improved.
Referring to fig. 3, fig. 3 is a schematic partial view of a structural section of a display screen provided in an embodiment of the present application, where it can be seen from fig. 3 that the display screen includes transparent materials, pixels and connection lines and is divided into a plurality of layers, so that the shielding structure can be disposed below the display screen, has a smaller distance from a camera module, can more effectively reduce diffraction phenomena of light, and has a smaller influence on the camera module; or the shielding structure is arranged in the middle of a plurality of layers in the display screen structure, so that the generation cost can be effectively saved; or the shielding structure can also be disposed above the display screen, referring specifically to fig. 4, fig. 4 is a partial schematic diagram of a position of the shielding structure provided in this embodiment of the present application, it may be understood that a portion of the shielding structure may be connected below the display screen, and a portion of the shielding structure may be located in the middle of the display screen structure and/or above the display screen, so that the same effect may be achieved after the combination, and the position of the shielding structure may be determined according to the actual situation, which is not limited in this embodiment. As will be illustrated below, the shielding structure positions the tracks in the target area of the display screen in the opaque area to avoid forming irregularly shaped light transmitting areas between adjacent tracks, such as the light transmitting areas shown in fig. 2B or C, to ensure that at least one regularly shaped light transmitting area and/or at least one regularly shaped opaque area is included in the target area of the display screen, and wherein the regularly shaped light transmitting area or the regularly shaped opaque area may be formed according to the tracks or may be formed by using the shielding structure. It will be appreciated that the examples herein are merely for the understanding of the embodiments of the present application, and are not intended to limit the embodiments of the present application in any way, and that the shielding structure may be implemented in other ways to include at least one regularly shaped light transmissive region and/or at least one regularly shaped opaque region within a target area within a display screen, and are not limited in this regard.
It should be noted that, the material used for constructing the shielding structure at least includes any one of light absorbing film cloth, black glue, black ink, light absorbing metal or black material, etc., and it is understood that in actual situations, the material that can be used for shielding light may be used for constructing the shielding structure, and the present invention is not limited thereto. The shielding structure can be made of various materials, so that the reliability of the scheme is reflected, and meanwhile, the diversity of the scheme is improved.
In one possible implementation, the regular shape includes at least any one of a circle, an ellipse, a polygon, and the like. The polygon may be pentagon, hexagon, heptagon, octagon, etc. For the light diffraction energy distribution, under the condition that the light transmittance is approximately equal, the diffraction energy within the same angle range caused by the light transmission areas or the light non-transmission areas with different regular shapes is also unequal, and referring to fig. 5, fig. 5 is a schematic diagram showing the diffraction energy corresponding to the light transmission areas or the light non-transmission areas with different regular shapes. The light transmittance difference corresponding to different regular shapes is smaller than 1%, and the light transmittance corresponding to different regular shapes can be considered to be approximately equal, so that different regular shapes can be selected according to actual requirements under equal light transmittance. In the case where the regular shape is a circle, pentagon or hexagon, the diffraction energy of light is smaller than that of a triangle or a quadrangle, and when the regular shape is a circle, the diffraction energy of light is lower than that of other polygons, and it is known that when the regular shape is more nearly a circle, the diffraction energy of light is lower. It will be appreciated that the regular shape and corresponding data of fig. 5 are only examples, and that the regular shape can be other patterns that can ensure that the diffraction energy of light is low and that the influence on the camera module is reduced, and in some application scenarios, the regular shape can also be a pattern in which a plurality of regular shapes are combined and superimposed (e.g. a circle and a circle are superimposed and intersect, and it will be appreciated that the regular shape can also be a combined and superimposed between different regular shapes, and the invention is not limited thereto).
Alternatively, the regular shape may be any one of a circle, an ellipse, or a polygon, or at least two of a circle, an ellipse, or a polygon. The following respectively describes:
in the first aspect, in the case where the regular shape is one of a circle, an ellipse, or a polygon, the size of the light-transmitting region or the light-impermeable region of the regular shape includes p different sizes, and p is greater than or equal to 1.
In a possible implementation manner, when the size of the regular-shaped transparent area or the opaque area is one size, the arrangement manner of at least one regular-shaped transparent area and at least one opaque area in the target area on the display screen is shown in fig. 6a, or the arrangement manner of at least one regular-shaped opaque area and at least one transparent area in the target area on the display screen is shown in fig. 6b, or the arrangement manner of at least one regular-shaped transparent area and at least one regular-shaped opaque area in the target area on the display screen is shown in fig. 6c, and fig. 6a is a schematic diagram of the arrangement of one-size transparent areas provided in the embodiment of the present application, where the transparent areas are all round with one size; FIG. 6b is a schematic view of an arrangement of opaque regions of one dimension according to an embodiment of the present application, wherein the opaque regions are all circular of one dimension; fig. 6c is a schematic diagram of a regular-shaped opaque region and a transparent region provided in the embodiment of the present application, where the number of transparent regions in the regular shape is the same as the number of opaque regions in the regular shape (it can be understood that the number of transparent regions in the regular shape and the number of opaque regions in the regular shape may be unequal, and are not limited in particular), and the regular shapes of the transparent region and the opaque region are circular with one size. It will be appreciated that the regular shapes in fig. 6a, 6b and 6c are merely examples, and the regular shapes in the following figures are also merely examples, so that it is convenient to understand that the present solution, in practice, may be elliptical or polygonal, and the specific examples are not limited herein.
In a possible implementation, in case that the size of the regularly shaped light-transmitting areas or light-impermeable areas is at least two different sizes, the light-transmitting areas or light-impermeable areas belonging to the same size may be in the same row or in the same column. Or, in the case that the sizes of the light-transmitting areas or the light-impermeable areas of the regular shape are at least two different sizes, the three light-transmitting areas or the light-impermeable areas belonging to the first size and the one light-transmitting area or the light-impermeable area belonging to the second size are combined into a periodic distribution. The following respectively describes:
in the case of mode 1, where the size of the light-transmitting region or the light-impermeable region of the regular shape is at least two different sizes, the light-transmitting regions or the light-impermeable regions belonging to the same size may be in the same line.
For the sake of understanding, in the following, for example, in the case that the size of the regular shape is two sizes and the regular shape is a circle, the arrangement manner that the transparent regions belonging to the same size in the same row in at least one transparent region of the regular shape in the target region on the display screen is shown in fig. 7a, and the arrangement manner that the transparent regions belonging to the same size in the same row in at least one opaque region in the target region on the display screen is shown in fig. 7b are illustrated.
Fig. 7a is a schematic diagram of an arrangement manner of two size light-transmitting areas according to an embodiment of the present application, where the light-transmitting areas are circular in shape, the circular size is divided into two sizes, and the light-transmitting areas belonging to the same size are in the same row; fig. 7b is a schematic diagram of an arrangement of opaque regions with two dimensions according to an embodiment of the present application, where the opaque regions are circular in shape, and the circular dimensions are divided into two dimensions, and opaque regions belonging to the same dimension are in the same row.
The arrangement of at least one regularly shaped transparent area and at least one opaque area belonging to the same size in the same row on the target area of the display screen is similar to that of fig. 7a and fig. 7b, and details thereof are not repeated here.
In the embodiment of the present application, in the case where the size of the regular shape is at least two sizes, the light-transmitting areas or the light-impermeable areas belonging to the same size are in the same row. The diversity of the scheme is increased, and the selectivity of the scheme is reflected.
In the mode 2, in the case where the size of the light-transmitting region or the light-impermeable region of the regular shape is at least two different sizes, the light-transmitting regions or the light-impermeable regions belonging to the same size may be in the same column.
For the sake of understanding, in the following, for example, in the case that the size of the regular shape is two sizes and the regular shape is a circle, the arrangement manner of the transparent areas or the opaque areas belonging to the same size in the same column is shown in fig. 8a and 8b.
Fig. 8a is another schematic diagram of an arrangement manner of two size light-transmitting areas according to the embodiment of the present application, where the shape of the light-transmitting areas is a circle, the size of the circle is divided into two sizes, and the light-transmitting areas belonging to the same size are in the same column; fig. 8b is another schematic diagram of an arrangement of opaque regions with two dimensions according to an embodiment of the present application, where the opaque regions are circular in shape, and the circular dimensions are divided into two dimensions, and opaque regions with the same dimensions are in the same column.
The arrangement of at least one regularly shaped transparent area and at least one opaque area belonging to the same size in the same column in the target area on the display screen is similar to that of fig. 8a and 8b, and details thereof are not repeated here.
In the embodiment of the present application, in the case where the size of the regular shape is at least two sizes, the light-transmitting areas or the light-impermeable areas belonging to the same size are in the same column. The diversity of the scheme is increased, and the selectivity of the scheme is reflected.
In the case of the mode 3 in which the sizes of the light-transmitting areas or the light-impermeable areas of the regular shape are at least two different sizes, the three light-transmitting areas or the light-impermeable areas belonging to the first size and the one light-transmitting area or the light-impermeable area belonging to the second size are combined to form a periodic distribution.
For ease of understanding, in the following, in the case where the size of the regular shape is two sizes and the regular shape is a circle, the arrangement of the combination of the three light transmitting areas belonging to the first size and the one light transmitting area belonging to the second size in the periodic distribution is shown in fig. 9a, and the arrangement of the combination of the three light non-transmitting areas belonging to the first size and the one light non-transmitting area belonging to the second size in the periodic distribution is shown in fig. 9b.
Fig. 9a is another schematic diagram of an arrangement manner of two light-transmitting areas with two dimensions according to an embodiment of the present application, where the light-transmitting areas are circular in shape, and the circular dimensions are divided into two dimensions, and a combination of three light-transmitting areas with a first dimension and one light-transmitting area with a second dimension is shown in a dashed box, and the combination is arranged in a periodic distribution in the target area. Fig. 9b is another schematic diagram of an arrangement manner of two size opaque regions provided in the embodiment of the present application, where the opaque regions are circular in shape, and the circular size is divided into two sizes, and a combination of three opaque regions belonging to the first size and one opaque region belonging to the second size is shown in a dashed box, and the combination is arranged in a periodic distribution in the target region.
In addition, it should be noted that, in the case that the sizes of at least one regular-shaped light-transmitting area and at least one regular-shaped light-impermeable area in the target area are at least two different sizes, the arrangement of the regular-shaped light-transmitting areas in the target area of the display screen is similar to the arrangement shown in fig. 9a, and the arrangement of the regular-shaped light-impermeable areas is similar to the arrangement shown in fig. 9b, which is not repeated here. It will be appreciated that other combinations and arrangements are possible, and are not limited in this regard.
It should be noted that, under the same light transmittance, the diffraction energy of the arrangement mode corresponding to fig. 9a in the angular range of 0-1 ° of the diffraction energy distribution of light is reduced by about 20% compared with the arrangement mode corresponding to fig. 6a, and specific numerical values refer to fig. 10, fig. 10 is a schematic diagram of the comparison diffraction energy of the two arrangement modes provided in the embodiment of the present application, wherein #1 corresponds to the arrangement mode shown in fig. 6a, #2 corresponds to the arrangement mode shown in fig. 9a, and it is known from fig. 10 that the diffraction energy in the range of 0-1 ° is reduced by about 20% compared with # 2. It can be seen that in the embodiments of the present application, the sizes of the regularly shaped light-transmitting areas or light-impermeable areas are at least two different sizes, and the three light-transmitting areas or light-impermeable areas belonging to the first size and the one light-transmitting area or light-impermeable area belonging to the second size are periodically distributed in the target area. The diffraction energy of light is reduced to a greater extent, the influence on the camera module is further reduced, the possibility of light tailing during imaging is improved, and the imaging quality of under-screen shooting is improved.
In the second mode, in the case where the regular shape includes at least two of a circle, an ellipse, or a polygon, light-transmitting areas or light-impermeable areas belonging to the same shape are in the same row or the same column, or in the case where the regular shape includes at least two of a circle, an ellipse, or a polygon, light-transmitting areas or light-impermeable areas belonging to different shapes are alternately in each row and/or each column. The following respectively describes:
in the case where the regular shape includes at least two of a circle, an ellipse, and a polygon, the light transmitting regions or the light non-transmitting regions belonging to the same regular shape are in the same row or the same column.
For ease of understanding, in the following, reference is made to fig. 11a and 11b, which illustrate the arrangement of transparent areas or opaque areas belonging to the same regular shape in the same row in the case that the regular shape is circular and heptagonal. FIG. 11a is a schematic diagram of an arrangement of two light-transmitting areas with two shapes according to an embodiment of the present application, wherein the light-transmitting areas in the same row are circular or the light-transmitting areas in the same row are heptagonal; fig. 11b is a schematic diagram of an arrangement manner of opaque regions with two shapes according to an embodiment of the present application, wherein the opaque regions with the same row are circular or the opaque regions with the same row are heptagonal. The arrangement of the transparent areas or the opaque areas belonging to the same shape in the same row is similar to that of fig. 8a and 8b, and detailed description thereof is omitted here.
In an embodiment of the present application, when the regular shape is at least two, the light-transmitting areas or the light-impermeable areas belonging to the same regular shape are in the same row or the same column. When the regular shapes are at least two, the arrangement modes of the light-transmitting areas or the light-non-transmitting areas on the display screen are defined, a realizable scheme is provided, and the imaging quality of the under-screen shooting is improved.
In the case where the regular shape includes at least two of a circle, an ellipse, or a polygon, light-transmitting areas or light-impermeable areas belonging to different regular shapes are alternately arranged in each row and/or each column.
For ease of understanding, reference is made to fig. 12a and 12b, which illustrate an arrangement in which light-transmitting regions or light-impermeable regions belonging to different regular shapes are alternately arranged in each row and each column in the case that the regular shapes are circular and heptagon. FIG. 12a is another schematic view of an arrangement of two light-transmitting areas of the shape provided in the embodiments of the present application, wherein the light-transmitting areas of the shape of heptagons and circles are alternately arranged in each row and each column; fig. 12b is another schematic diagram of an arrangement of opaque regions of two shapes provided in an embodiment of the present application, wherein opaque regions of heptagon and circular shapes are alternately arranged in each row and each column.
In an embodiment of the present application, when the regular shape is at least two, wherein the light transmitting areas or the light non-transmitting areas belonging to different regular shapes are alternately in each row and/or each column. When the regular shapes are at least two, other types of arrangement modes of the light-transmitting areas or the light-non-transmitting areas on the display screen are provided, so that the diversity and the reliability of the scheme are reflected.
In some embodiments of the present application, the light-transmitting areas or the light-impermeable areas in the same row and/or the same column are equally spaced. The light transmittance of the display screen can be ensured to be uniformly distributed, meanwhile, the diffraction energy of light is reduced, the influence of the diffraction of the light on the camera module is reduced, and the imaging quality of the under-screen shooting is improved.
In addition, in some embodiments described above, the number of light-transmitting areas or light-impermeable areas in the same row and/or the same column is not equal. The number of the light-transmitting areas or the light-non-transmitting areas in the same row and/or the same column can be designed according to actual situations so as to meet actual requirements, and the method is not limited in the specific point.
The electronic device provided by the embodiment of the application comprises a shielding structure and a camera module, wherein the display screen comprises a target area, the shielding structure is arranged above, below and/or inside the display screen, and the camera module is located below the target area. The shielding structure is used for dividing the target area into at least one light-transmitting area and at least one light-non-transmitting area, wherein the shape of the at least one light-transmitting area is regular, and/or the shape of the at least one light-non-transmitting area is regular, and the camera module obtains light through the light-transmitting area and is used for generating an image. The shielding structure divides the target area of the display screen into at least one regular-shape light-transmitting area and/or at least one light-non-transmitting area, so that the diffraction energy of light which passes through the edges of the regular-shape light-transmitting area or the regular-shape light-non-transmitting area and is distributed in a range of more than 1 DEG can be reduced, the influence of light diffraction on a camera module is reduced, light tailing is avoided during imaging, and the imaging quality of under-screen shooting is improved.
The embodiment of the application also provides electronic equipment, which comprises the electronic device, so that the electronic equipment has the function of any implementation mode shown in the embodiment.
It should be further noted that the above-described apparatus embodiments are merely illustrative, and that the units described as separate units may or may not be physically separate, and that units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. In addition, in the drawings of the embodiment of the device provided by the application, the connection relation between the modules represents that the modules have communication connection therebetween, and can be specifically implemented as one or more communication buses or signal lines.
From the above description of the embodiments, it will be apparent to those skilled in the art that the present application may be implemented by means of software plus necessary general purpose hardware, or of course may be implemented by dedicated hardware including application specific integrated circuits, dedicated CPUs, dedicated memories, dedicated components and the like. Generally, functions performed by computer programs can be easily implemented by corresponding hardware, and specific hardware structures for implementing the same functions can be varied, such as analog circuits, digital circuits, or dedicated circuits. However, a software program implementation is a preferred embodiment in many cases for the present application. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a readable storage medium, such as a floppy disk, a U-disk, a removable hard disk, a Read Only Memory (ROM), a random access memory (random access memory, RAM), a magnetic disk or an optical disk of a computer, etc., including several instructions for causing a computer device (which may be a personal computer, a training device, a network device, etc.) to perform the method described in the embodiments of the present application.
In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product.
The computer program product includes one or more computer instructions. When loaded and executed on a computer, produces a flow or function in accordance with embodiments of the present application, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from one website, computer, training device, or data center to another website, computer, training device, or data center via a wired (e.g., coaxial cable, optical fiber, digital subscriber line), or wireless (e.g., infrared, wireless, microwave, etc.). The computer readable storage medium may be any available medium that can be stored by a computer or a data storage device such as a training device, a data center, or the like that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., high-density digital video disc (digital video disc, DVD)), or a semiconductor medium (e.g., solid state disk (solid state drive, SSD)), etc.
Claims (10)
1. An electronic device, the electronic device comprising:
the display screen comprises a target area, the shielding structure is arranged above, below and/or in the display screen, and the camera module is positioned below the target area;
the shielding structure is used for dividing the target area into at least one light-transmitting area and at least one light-non-transmitting area, wherein the shape of the at least one light-transmitting area is a regular shape, and/or the shape of the at least one light-non-transmitting area is a regular shape;
and the camera module acquires light rays through the light-transmitting area and is used for generating an image.
2. The electronic device of claim 1, wherein the regular shape comprises at least any one of: circular, elliptical or polygonal.
3. The electronic device of claim 2, wherein in the case where the regular shape is one of a circle, an ellipse, or a polygon, the size of the light-transmitting region or the light-non-transmitting region of the regular shape includes p different sizes, p being greater than or equal to 1.
4. An electronic device according to claim 3, wherein in case the size of the regularly shaped light-transmitting area or light-opaque area is at least two sizes, the light-transmitting area or light-opaque area belonging to the same size may be in the same row or column.
5. An electronic device according to claim 3, characterized in that in case the size of the regularly shaped light-transmitting or light-non-transmitting areas is at least two, three of the light-transmitting or light-non-transmitting areas belonging to a first size and one of the light-transmitting or light-non-transmitting areas belonging to a second size are combined in a periodic distribution.
6. The electronic device according to claim 2, wherein in the case where the regular shape includes at least two of a circle, an ellipse, or a polygon, the light-transmitting areas or the light-impermeable areas belonging to the same regular shape are in the same row or the same column.
7. The electronic device according to claim 2, wherein in case the regular shape comprises at least two of a circle, an ellipse, or a polygon, the light-transmitting areas or the light-impermeable areas belonging to different regular shapes are alternately in each row and/or each column.
8. The electronic device according to any one of claims 1 to 7, wherein the intervals between the light-transmitting areas or the light-impermeable areas in the same row and/or the same column are equal intervals.
9. The electronic device according to any of claims 1-8, wherein the number of light transmissive areas or the number of light non-transmissive areas in different rows and/or different columns is unequal.
10. The electronic device of any one of claims 1-9, wherein the material used to construct the shielding structure comprises at least any one of: light absorbing film cloth, black glue, black ink, light absorbing metal or black pigment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111453148.7A CN116209328A (en) | 2021-11-30 | 2021-11-30 | Electronic device |
| PCT/CN2022/124736 WO2023098306A1 (en) | 2021-11-30 | 2022-10-12 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111453148.7A CN116209328A (en) | 2021-11-30 | 2021-11-30 | Electronic device |
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| CN116209328A true CN116209328A (en) | 2023-06-02 |
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| CN202111453148.7A Pending CN116209328A (en) | 2021-11-30 | 2021-11-30 | Electronic device |
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| CN110365819A (en) * | 2019-06-18 | 2019-10-22 | 武汉华星光电半导体显示技术有限公司 | Display screen and display device |
| CN110444125B (en) * | 2019-06-25 | 2022-03-08 | 荣耀终端有限公司 | Display screen and terminal |
| CN114864651A (en) * | 2019-12-31 | 2022-08-05 | 武汉天马微电子有限公司 | Display panel and display device |
| CN112687727B (en) * | 2020-12-25 | 2022-10-18 | 厦门天马微电子有限公司 | Display panel and display device |
| CN112864216A (en) * | 2021-04-02 | 2021-05-28 | 维沃移动通信有限公司 | Display panel and electronic device |
| CN113594210A (en) * | 2021-07-28 | 2021-11-02 | 昆山国显光电有限公司 | Display panel and manufacturing method thereof |
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