CN111028709B - Display module and display device - Google Patents
Display module and display device Download PDFInfo
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- CN111028709B CN111028709B CN201911328795.8A CN201911328795A CN111028709B CN 111028709 B CN111028709 B CN 111028709B CN 201911328795 A CN201911328795 A CN 201911328795A CN 111028709 B CN111028709 B CN 111028709B
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- camera
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
Abstract
The application provides a display module assembly and a display device. This display module assembly includes: camera and luminous layer, touch layer and the apron that stacks gradually the setting. The luminous layer and the touch layer are internally provided with an accommodating space, the camera is arranged in the accommodating space, the lens of the camera faces the cover plate, and a light reflecting mechanism is arranged between the inner wall of the accommodating space and the side wall of the camera and used for preventing light leaked out of the luminous layer from entering the lens of the camera through the inner wall of the accommodating space, the side wall of the camera and the reflection path between the cover plate. Because be provided with reflection of light mechanism between the lateral wall of the inner wall of accommodation space and the camera of this application embodiment, utilize reflection of light mechanism to block that the light that leaks to jet out by the luminescent layer enters into the camera lens of camera through the reflection route between the inner wall of accommodation space, the lateral wall of camera and the apron in, avoid the light leak phenomenon in the accommodation space, improve user experience.
Description
Technical Field
The application relates to the technical field of display, in particular to a display module and a display device.
Background
Organic Light Emitting diodes (OLEDs for short) have self-luminous properties, and use very thin Organic material coatings and substrates, so that when current flows through the Organic materials, the Organic materials emit Light. The driving method of the OLED includes passive driving and Active driving, wherein the Active driving is an Active-matrix organic Light Emitting Diode (AMOLED), which has the characteristics of fast response speed, high contrast, wide viewing angle, self-luminescence, and the like; therefore, the liquid crystal display device attracts attention, and is widely applied to mobile phone screens, computer monitors, full-color computers and the like as a new generation display mode.
Currently, the camera in the AMOLED display screen is placed at the bezel above the display panel (e.g., the top of the mobile phone screen). Because the camera has certain size, so often can account for on whole display device has great frame, seriously influences the screen and accounts for the ratio.
With the favor of the mobile phone market to the comprehensive screen mobile phone, holes are usually punched in the display area to form an accommodating space, and the camera is placed in the accommodating space. However, the display area punching technology has more difficulties. One of the serious technical problems is to prevent the light leakage in the accommodating space of the display module. Wherein, use the cell-phone in the dark region of light, if accommodation space's light leak phenomenon, can seriously influence user experience.
Disclosure of Invention
In view of this, the present application provides a display module and a display device, which are used to solve the technical problem that the camera is easy to leak light in the accommodating space.
In order to solve the above problem, the embodiments of the present application mainly provide the following technical solutions:
in a first aspect, an embodiment of the present application discloses a display module, including:
the camera comprises a camera, and a light emitting layer, a touch layer and a cover plate which are sequentially stacked;
be formed with accommodation space in luminescent layer and the touch layer, the camera sets up in the accommodation space, the camera lens orientation of camera the apron the inner wall of accommodation space with be provided with reflection of light mechanism between the lateral wall of camera for block by the light warp that the luminescent layer leaked out the accommodation space the lateral wall of camera and the reflection route enters into between the apron in the camera lens of camera.
Optionally, the light reflecting mechanism comprises: the side wall of the camera is provided with a plurality of protruding parts, the protruding parts are arranged at intervals along the circumferential direction of the camera, and a first distance is reserved between every two adjacent protruding parts.
Optionally, the protruding portions are arranged at intervals along the axial direction of the camera head and a second distance is arranged between two adjacent protruding portions.
Optionally, the first distance is equal to the second distance.
Optionally, the shape of the protrusion is one of a cone, a cuboid, or a cube; and/or, the thickness of each protruding part along the direction perpendicular to the side wall is equal.
Optionally, the outer surface of the protruding portion and the side wall between any two adjacent protruding portions are coated with an anti-reflection coating.
Optionally, the light reflecting mechanism further comprises: and the concave part is arranged between any two of the protruding parts and used for blocking the light rays from entering the lens of the camera.
Optionally, the light reflecting mechanism comprises: the reflecting plate is arranged along the axial direction of the camera, and the shape of the reflecting plate is consistent with that of the space between the inner wall of the accommodating space and the side wall of the camera.
Optionally, the touch layer comprises: the first adhesive layer, the touch control film layer, the polaroid and the second adhesive layer are sequentially arranged in a laminated manner from the light emitting layer; and
the cover plate is a glass cover plate.
In a second aspect, an embodiment of the present application discloses a display device, including: the display module of the first aspect.
By means of the technical scheme, the technical scheme provided by the embodiment of the application at least has the following advantages:
because be provided with reflection of light mechanism between the lateral wall of the inner wall of accommodation space and the camera of this application embodiment, utilize reflection of light mechanism to block that the light that leaks to jet out by the luminescent layer enters into the camera lens of camera through the reflection route between the inner wall of accommodation space, the lateral wall of camera and the apron in, avoid the light leak phenomenon in the accommodation space, improve user experience.
The foregoing description is only an overview of the technical solutions of the embodiments of the present application, and the embodiments of the present application can be implemented according to the content of the description in order to make the technical means of the embodiments of the present application more clearly understood, and the detailed description of the embodiments of the present application will be given below in order to make the foregoing and other objects, features, and advantages of the embodiments of the present application more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the alternative embodiments. The drawings are only for purposes of illustrating alternative embodiments and are not to be construed as limiting the embodiments of the present application. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of a display module according to a first embodiment of the present application;
fig. 2 is a schematic structural diagram of a display module according to a second embodiment of the present application.
The reference numerals are introduced as follows:
1-a display module; 2-a camera; 3-a light emitting layer; 4-a touch layer; 41-a first adhesive layer; 42-a touch film layer; 43-a polarizer; 44-a second adhesive layer; 5-cover plate; 6-an accommodation space; 7-a light reflecting mechanism; 71-a protrusion; 72-reflective plate.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It is to be understood that the term "and/or" as used herein is intended to include all or any and all combinations of one or more of the associated listed items.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
In a first aspect, fig. 1 shows a schematic structural diagram of a first embodiment of a display module 1 according to the present application. As shown in fig. 1. The display module 1 includes: camera 2 and luminous layer 3, touch layer 4 and the apron 5 that stack up in proper order. Be formed with accommodation space 6 in luminescent layer 3 and the touch layer 4, camera 2 sets up in accommodation space, and camera 2's camera lens is provided with reflection of light mechanism 7 towards apron 5 between accommodation space 6's inner wall and camera 2's lateral wall for block by the light that luminescent layer 3 leaks to jet out in the camera lens that enters into camera 2 through the reflection route between accommodation space's inner wall, camera 2's lateral wall and the apron 5.
Because be provided with reflection of light mechanism between the lateral wall of accommodation space 6 and camera 2 at this application embodiment, utilize reflection of light mechanism 7 to block that the light that leaks to emit by luminescent layer 3 enters into camera 2's camera lens through the reflection route between accommodation space 6's inner wall, camera 2's lateral wall and the apron 5, avoid the light leak phenomenon in the accommodation space, improve user experience.
Alternatively, the light reflecting mechanism 7 includes: a plurality of protrusions 71 provided on a side wall of the camera 2, the protrusions 71 being provided at intervals in a circumferential direction of the camera 2 with a first distance between two adjacent protrusions 71.
With continued reference to fig. 1, in the vertical cross section of the display module 1, since the plurality of protrusions 71 are disposed on the side wall of the camera, when the light from the light-emitting layer 3 is reflected by the inner wall of the accommodating space, the side wall of the camera 2 and the cover plate 5 along the path a, the light can be blocked by the protrusions 71 from being reflected, and the light is prevented from entering the lens of the camera 2.
Alternatively, the protruding portions 71 are provided at intervals in the axial direction of the camera 2 with a second distance between two adjacent protruding portions 71.
Therefore, the protruding portion 71 can be disposed at intervals of the first distance and the second distance along the circumferential direction and the axial direction of the camera 2, and can block light rays at different angles and different directions, thereby further improving blocking efficiency.
Optionally, in one embodiment, the first distance is equal to the second distance. Such a design can standardize the manufacture of the projection 71, reduce the manufacturing cost, and improve market competitiveness.
Alternatively, the shape of the protrusion 71 is one of a cone, a rectangular parallelepiped, or a cube. The shape of the protruding portion 71 is set to a simple shape such as a tapered shape, a rectangular parallelepiped or a square, so that the manufacturing cost is further reduced and the market competitiveness is improved.
Alternatively, in order to further improve the efficiency of blocking light and improve the blocking effect, in the present embodiment, the outer surface of the protruding portion 71 and the side wall between any two adjacent protruding portions 71 are coated with an anti-reflection coating.
Alternatively, each of the projections 71 is equal in thickness in a direction perpendicular to the side wall. The protruding part 71 with the same height is convenient to manufacture, reduces the manufacturing cost and improves the market competitiveness.
Optionally, the light reflecting mechanism 7 further includes: and a concave portion (not shown in the figure) provided between any two of the protruding portions 71 for blocking light from entering the lens of the camera 2. The design of depressed part also can absorb light, can further improve and hinder light efficiency, promotes and hinders the effect.
Optionally, fig. 2 shows a schematic structural diagram of a second embodiment of the display module 1 of the present application. The light reflecting mechanism 7 includes: and a reflection plate 72, a shape of the reflection plate 72 being in conformity with a shape of a space between an inner wall of the accommodation space and a side wall of the camera 2 in an axial direction of the camera 2. The reflecting plate 72 can block most light rays from entering the lens of the camera 2, so that the light ray blocking efficiency is further improved, and the blocking effect is improved.
Optionally, for the AMOLED display, in the first and second embodiments of the present application, the touch layer 4 includes: a first adhesive layer 41, a touch film layer 42, a polarizer 43, and a second adhesive layer 44, which are laminated in this order from the light-emitting layer 3; and the cover plate 5 is a glass cover plate. In addition, the first adhesive layer 41, the touch film layer 42, the polarizer 43, the second adhesive layer 44, and the cover plate 5 are transparent layers.
In a second aspect, an embodiment of the present application discloses a display device, including: such as the display module 1 of the first aspect. Because the display device of the second aspect includes the display module 1 of the first aspect, the display device has the same beneficial technical effects as the display module 1. Therefore, the advantageous effects of the display device of the second aspect will not be repeated herein.
The beneficial effects obtained by applying the embodiment of the application comprise:
1. because be provided with reflection of light mechanism between the lateral wall of accommodation space and camera 2 at this application embodiment, utilize reflection of light mechanism to block that the light that leaks to jet out by the luminescent layer enters into camera 2's camera lens through the reflection route between accommodation space's inner wall, camera 2's lateral wall and the apron in, avoid the light leak phenomenon in the accommodation space, improve user experience.
2. The protruding portion 71 can be disposed at intervals of a first distance and a second distance along the circumferential direction and the axial direction of the camera 2, and can block light rays at different angles and different directions, thereby further improving blocking efficiency.
3. In the present embodiment, the outer surface of the protruding portion 71 and the side wall between any two adjacent protruding portions 71 are coated with the anti-reflection coating, so that the light blocking efficiency can be further improved, and the blocking effect can be improved.
4. The reflecting plate 72 can block most light rays from entering the lens of the camera 2, so that the light ray blocking efficiency is further improved, and the blocking effect is improved.
The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.
Claims (8)
1. A display module, comprising:
the camera comprises a camera, and a light emitting layer, a touch layer and a cover plate which are sequentially stacked;
be formed with accommodation space in luminescent layer and the touch layer, the camera sets up in the accommodation space, the camera lens orientation of camera the apron the accommodation space the inner wall with be provided with reflection of light mechanism between the lateral wall of camera, reflection of light mechanism is including setting up a plurality of protruding portions on the lateral wall of camera, the protruding portion is followed the circumferential direction interval of camera sets up and adjacent two first distance has between the protruding portion, the protruding portion is followed the axial direction interval of camera sets up and adjacent two second distance has between the protruding portion for block by the light warp that the luminescent layer leaked out the accommodation space the lateral wall of camera and reflection route enters into between the apron in the camera lens of camera.
2. The display module of claim 1, wherein the first distance is equal to the second distance.
3. The display module according to claim 1, wherein the protrusion is one of a cone, a rectangular parallelepiped, or a cube in shape; and/or, the thickness of each protruding part along the direction perpendicular to the side wall is equal.
4. The display module of claim 1, wherein outer surface of the protrusions and sidewalls between any adjacent two of the protrusions are coated with an anti-reflective coating.
5. The display module of claim 1, wherein the reflective mechanism further comprises: and the concave part is arranged between any two of the protruding parts and used for blocking the light rays from entering the lens of the camera.
6. The display module of claim 1, wherein the light reflecting mechanism comprises: the reflecting plate is arranged along the axial direction of the camera, and the shape of the reflecting plate is consistent with that of the space between the inner wall of the accommodating space and the side wall of the camera.
7. The display module of claim 1, wherein the touch layer comprises: the first adhesive layer, the touch control film layer, the polaroid and the second adhesive layer are sequentially arranged in a laminated manner from the light emitting layer; and
the cover plate is a glass cover plate.
8. A display device, comprising: a display module according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911328795.8A CN111028709B (en) | 2019-12-20 | 2019-12-20 | Display module and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911328795.8A CN111028709B (en) | 2019-12-20 | 2019-12-20 | Display module and display device |
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| CN111028709A CN111028709A (en) | 2020-04-17 |
| CN111028709B true CN111028709B (en) | 2022-02-25 |
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| CN201911328795.8A Active CN111028709B (en) | 2019-12-20 | 2019-12-20 | Display module and display device |
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| CN111627322B (en) * | 2020-06-23 | 2022-08-09 | 武汉天马微电子有限公司 | Display module, preparation method thereof and display device |
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| JP2009158843A (en) * | 2007-12-27 | 2009-07-16 | Seiko Epson Corp | Semiconductor device, manufacturing method of semiconductor device, designing method of semiconductor device, electrooptical device, electronic equipment, manufacturing method of electrooptical device, and manufacturing method of electronic equipment |
| CN109887408A (en) * | 2019-02-28 | 2019-06-14 | 西安易朴通讯技术有限公司 | A kind of display panel and terminal |
| CN209642753U (en) * | 2019-06-14 | 2019-11-15 | 信利光电股份有限公司 | A kind of display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110557473A (en) * | 2018-05-31 | 2019-12-10 | 北京小米移动软件有限公司 | Display module and electronic equipment |
| CN209028373U (en) * | 2018-11-30 | 2019-06-25 | Oppo广东移动通信有限公司 | Display screen component and electronic equipment |
| CN109557726B (en) * | 2018-12-28 | 2021-08-24 | 厦门天马微电子有限公司 | Display panel, manufacturing method thereof and display device |
| CN110047884A (en) * | 2019-04-08 | 2019-07-23 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN110062082A (en) * | 2019-05-24 | 2019-07-26 | Oppo广东移动通信有限公司 | A kind of display screen and terminal device |
| CN110208976A (en) * | 2019-06-13 | 2019-09-06 | 信利光电股份有限公司 | A kind of full screen display mould group |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2009158843A (en) * | 2007-12-27 | 2009-07-16 | Seiko Epson Corp | Semiconductor device, manufacturing method of semiconductor device, designing method of semiconductor device, electrooptical device, electronic equipment, manufacturing method of electrooptical device, and manufacturing method of electronic equipment |
| CN109887408A (en) * | 2019-02-28 | 2019-06-14 | 西安易朴通讯技术有限公司 | A kind of display panel and terminal |
| CN209642753U (en) * | 2019-06-14 | 2019-11-15 | 信利光电股份有限公司 | A kind of display device |
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