WO2021213023A1

WO2021213023A1 - Display module, display assembly, and electronic device

Info

Publication number: WO2021213023A1
Application number: PCT/CN2021/079581
Authority: WO
Inventors: 崔志佳; 孙舟
Original assignee: Oppo广东移动通信有限公司
Priority date: 2020-04-21
Filing date: 2021-03-08
Publication date: 2021-10-28
Also published as: CN111599271A; CN111599271B

Abstract

A display module (10), and an electronic device (100), the display module (10) comprising a main display screen (11), a cover plate (12), an auxiliary display screen (13) and an optical structure (14); the main display screen (11) is used for image displaying; the cover plate (12) is arranged on the main display screen (11), and the cover plate (12) comprises a cover plate main body (121) and a curving portion (122); the auxiliary display screen (13) is used for providing an original display picture; the optical structure (14) is arranged at the inner side of the cover plate (12), and the optical structure (14) is provided with a light-transmitting surface and a reflecting surface; the light-transmitting surface is opposite a light-emitting surface of the auxiliary display screen (13), so that the original display picture of the auxiliary display screen (13) is reflected by the reflecting surface of the optical structure (14), and a floating display picture (200) is formed at the outer side of the cover plate (12).

Description

Display module, display component and electronic equipment

Technical field

The present disclosure relates to the technical field of mobile terminals, and in particular to a display module, a display assembly and an electronic device.

Background technique

With the advancement and development of electronic technology, electronic devices have been widely used in people's lives, and have gradually brought convenience to people's lives.

However, for current electronic devices, when relevant images or information need to be displayed, the content can only be displayed through the display screen of the electronic device, resulting in a single viewing angle of the displayed content and unable to bring a new interactive experience to the user.

Public content

The present disclosure provides a display module, including a main display screen, a cover plate, a secondary display screen, and an optical structure. The main display screen can be used for displaying images; the cover plate is arranged on the main display screen, and the cover plate includes a cover. The main body of the board and the curved portion extending outwardly from the side of the main body of the cover; The secondary display screen is used to provide the original display screen, the secondary display screen is arranged on the side of the main display screen facing away from the cover plate; the optical structure is arranged on the inner side of the cover plate, and the optical structure has a transparent Glossy surface and reflective surface; the light-transmitting surface of the optical structure is opposite to the light-emitting surface of the secondary display screen, so that the original display image of the secondary display screen is reflected by the reflective surface of the optical structure and is The outer side of the cover plate forms a floating display screen.

The present disclosure also provides a display assembly, which includes the above-mentioned display module and a backlight module, and the backlight module is used to provide backlight to the display module.

The present disclosure also provides an electronic device, which includes a housing and the above-mentioned display assembly, and the display assembly is arranged on the housing.

Description of the drawings

FIG. 1 is a schematic structural diagram of an embodiment of an electronic device of the present disclosure;

2 is a cross-sectional view of an embodiment of the display module of the present disclosure;

3 is an enlarged view of the end structure of the display module shown in FIG. 2;

4 is a schematic structural diagram of an optical structure in the display module shown in FIG. 2;

FIG. 5 is a schematic diagram of the use state of the optical structure shown in FIG. 4;

FIG. 6 is a schematic structural diagram of the optical module of the optical structure shown in FIG. 4;

FIG. 7 is a schematic diagram of the structure of the main body in the optical module shown in FIG. 6.

Reference signs are explained as follows: 100, electronic equipment; 10, display module; 11, main display screen; 12, cover plate; 121, cover plate main body; 122, bending part; 13, secondary display screen; 14, optical structure; 140. Optical module; 141. Main body; 1411. End surface; 1412. First side; 1413. Second side; 142. Reflecting part; 20. Housing; 200. Floating display screen.

Detailed ways

Typical implementations embodying the features and advantages of the present disclosure will be described in detail in the following description. It should be understood that the present disclosure can have various changes in different implementations, which do not depart from the scope of the present disclosure, and the descriptions and illustrations therein are essentially for illustrative purposes, rather than limiting This disclosure.

In order to further illustrate the principle and structure of the present disclosure, the preferred embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings.

The electronic device involved in the embodiments of the present application may be any terminal device with communication, storage, and display functions, such as smart phones, tablet computers, notebook computers, e-readers, vehicle-mounted devices, wearable devices, and so on.

Referring to FIG. 1, the electronic device 100 of this embodiment includes a display module 10 and a housing 20. Wherein, the housing 20 may include a frame and a back cover, and the frame is arranged around the edge of the back cover. The display module 10 is disposed on the side of the frame away from the rear cover, and the display module 10 and the casing 20 are jointly enclosed to form an accommodating space of the electronic device 100.

In this embodiment, the electronic device 100 further includes a camera, and the camera is arranged in the accommodating space. Arranging the camera inside the electronic device 100 can prevent the camera from occupying the space of the display module 10, and there is no need to open an installation slot in the display module 10, which can effectively increase the screen-to-body ratio of the electronic device 100, thereby facilitating the realization of the electronic device 100 Full screen design.

In addition to the camera, an ambient light sensor, a proximity light sensor, or an optical fingerprint sensor can also be arranged in the accommodating space of the electronic device 100 to realize the corresponding light sensing and fingerprint recognition functions while ensuring the full screen design of the electronic device 100.

In addition, the electronic device 100 may also include a motherboard and a backlight module. The main board is arranged in the accommodating space, the main board is the main control element of the entire electronic device 100, and the camera is electrically connected to the main board. The backlight module is arranged in the accommodating space of the electronic device 100, and the backlight module is stacked with the display module 10 and is used to provide a backlight source for the display module 10.

As shown in FIG. 2 and FIG. 3, the display module 10 of this embodiment includes a main display screen 11, a cover 12, a secondary display screen 13 and an optical structure 14.

Specifically, the main display screen 11 can be used for image display. The cover plate 12 is disposed on the main display screen 11, and the cover plate 12 includes a cover plate main body 121 and a curved portion 122 extending outwardly from the sides of the cover plate main body 121. The cover main body 121 is attached to the main display screen 11, and the bending part 122 is arranged outside the side of the main display screen 11. The secondary display screen 13 is used to provide the original display screen, and the secondary display screen 13 is arranged on the side of the primary display screen 11 away from the cover 12.

The optical structure 14 is disposed on the inner side of the cover plate 12, and the optical structure 14 has a light-transmitting surface and a reflective surface. The light-transmitting surface of the optical structure 14 is opposite to the light-emitting surface of the secondary display screen 13, so that the original display image of the secondary display screen 13 is reflected by the reflective surface of the optical structure 14, and a floating display image 200 is formed on the outside of the cover 12.

Further, the main display screen 11 of this embodiment includes a substrate layer, a polarizer disposed on the substrate layer, and a display layer disposed between the substrate layer and the polarizer.

Among them, the substrate layer is the carrier of the display layer and the polarizer. The substrate layer may be LTPS (low temperature polysilicon) glass. LTPS glass is a polysilicon structure formed by projecting a laser onto a glass substrate with an amorphous silicon structure so that the glass substrate with an amorphous silicon structure absorbs laser energy.

The substrate layer is formed of LTPS glass, which enables the main display screen 11 of this embodiment to have the advantages of high resolution, high brightness, and sensitive response, so as to effectively enhance the use characteristics of the electronic device 100. In addition to LTPS glass, the substrate layer 11 of this embodiment can also be TFT glass.

The polarizer is arranged above the display layer, which can control the polarization direction of a specific light beam, and is used to convert the light beam generated by the light source into polarized light, and form a contrast between light and dark, thereby generating a display image to match the other components of the main display screen 11. Display of color images.

In this embodiment, the display layer includes a metal cathode layer, a color resist layer, a metal anode layer, and metal wiring. The color resist layer is arranged between the metal cathode layer and the metal anode layer, and the metal wiring is inserted between the metal anode layer or arranged under the metal anode layer. Among them, the metal cathode layer has a light transmittance of 50%, and there are light-transmitting positions on the edges of the metal traces.

The color resist layer of this embodiment includes a plurality of color resist blocks, the plurality of color resist blocks are arranged in a matrix, and there is a space between two adjacent color resist blocks. The multiple color resist blocks of the color resist layer include R (red) color resist, G (green) color resist, and B (blue) color resist. When light passes through the color resist layer, the R color resist, G color resist, and B color resist can filter white light into three primary colors, so that the main display screen 11 forms a color display screen.

In this embodiment, the metal anode layer includes a plurality of metal anode blocks. Each metal anode block is arranged corresponding to a color resist block, that is, the interval position of the metal anode layer corresponding to the color resist layer is also provided with an interval. When external light illuminates the main display screen 11, the light can pass through the transparent metal cathode layer, pass through the space between the color resist layer and the metal anode layer, and pass through the edge position of the metal wiring, so as to realize the light transmission of the main display screen 11.

In addition, the main display screen 11 of this embodiment may also include an encapsulation layer. The encapsulation layer can be made of glass, and the encapsulation layer is arranged between the polarizer and the display layer. In this embodiment, the packaging layer and the substrate layer can be integrated to reduce the overall thickness of the main display screen 11.

Further, the cover plate 12 is arranged above the main display screen 11 to protect the main display screen 11 from external influences and interferences, and to ensure the superior display function and human-computer interaction function of the main display screen 11.

The cover plate 12 of this embodiment is made of a transparent material, such as curved glass. The curved glass can be formed by large-angle hot bending and welding to enhance the sense of unity of the cover plate 12. In this embodiment, the cover 12 includes a cover main body 121 and a bent portion 122, and the bent portion 122 is formed by bending and extending the side of the cover main body 121 outward.

The cover plate 12 has a square structure and has four sides facing each other in pairs. The bent portion 122 can be provided on any one side of the cover plate 12, or on two opposite sides, or on two adjacent sides, or on any three sides, or Set on four sides.

It should be noted that the cover plate 12 can also have other shapes, as long as it can ensure the protection of the cover plate 12 to the main display screen 11 and ensure that the cover plate 12 forms a curve at its side that is placed outside the side of the main display screen 11. Department 122 is sufficient.

After the cover plate 12 is assembled with the main display screen 11, the surface of the main display screen 11 of the cover main body 121 is attached to each other. The curved portion 122 of the cover 12 is arranged outside the side of the main display screen 11, that is, the main display screen 11 is arranged on the inner side of the curved portion 122.

Further, the display module 10 of this embodiment further includes a secondary display screen 13. The secondary display screen 13 is arranged in the accommodating space of the electronic device 100 and is located on the side of the main display screen 11 away from the cover 12. The secondary display screen 13 may have the same structure as the main display screen 11 to provide an original display screen.

In this embodiment, the surface of the secondary display screen 13 for displaying the picture is its light-emitting surface. Through the arrangement of the optical structure 14, the optical structure 14 can reflect the screen on the secondary display screen 13 and form a floating display screen 200 on the outside of the cover 12, so that the display content of the electronic device 100 can be diversified and the user can Have a new human-computer interaction experience.

It should be noted that, in addition to the conventionally understood display structure, the secondary display screen 13 may also be other electronic components with display functions, such as electronic watches. The electronic watch can be used to display the time and date, and its cost is relatively low, but it can still form a floating display of the time and date on the outside of the cover 12 after cooperating with the optical structure 14, so that the electronic device 100 has a diversified use experience.

Further, referring to FIGS. 4 to 7, the optical structure 14 of this embodiment includes a plurality of optical modules 140, the plurality of optical modules 140 are arranged in a matrix, and each optical module 140 includes a main body 141 and a reflective part 142.

It should be noted that the specific structure of the optical module 140 of this embodiment is shown in FIG. 6. In order to avoid the line blocking pattern, the reflection part 142 on the end surface 1411 of the main body part 141 is not shown in FIGS. 4 and 5 out.

Among them, the reflecting part 142 can reflect light. The main body 141 is made of a transparent material and can transmit light. The main body 141 has a rectangular parallelepiped structure, and its surface includes a pair of opposite end faces 1411, two relatively parallel first side faces 1412, and two relatively parallel second side faces 1413.

In this embodiment, the reflection part 142 is provided and covers the two end faces 1411 and the two first side faces 1412 of the main body part 141. The area of the reflection portion 142 is adapted to the area of the end surface 1411 of the main body portion 141 and the area of the first side surface 1412. The surface of the reflective portion 142 constitutes the reflective surface of the optical structure 14, and the second side surface 1413 of the main body portion 141 constitutes the transmissive surface of the optical structure 14, that is, each optical module 140 has four reflective surfaces and a pair of parallel transmissive surfaces. noodle.

In each row of the optical structure 14 of this embodiment, a plurality of optical modules 140 are successively attached and fixed by the end surface 1411 of the main body 141 covered with the reflection part 142, and each column of the optical structure 14 is a plurality of optical modules 140 covered by the main body 141. The first side surface 1412 with the reflection part 142 is bonded and fixed.

After a plurality of optical modules 140 are combined and connected according to the above-mentioned rules, the outer peripheral side surfaces of the formed optical structure 14 are reflective surfaces, the opposite side surfaces are transparent, and the opposite two side surfaces of the optical modules 140 in each row are reflective surfaces.

When the optical structure 14 is assembled on the inner side of the cover 12, the transparent surface of the optical structure 14 is opposite to the light-emitting surface of the secondary display screen 13. Light from various angles on the secondary display screen 13 can pass through the transparent transparent surface of the optical structure 14 to enter the interior of each optical module 140. The light reaches the reflective portion 142 of each optical module 140 and then passes through the optical module 140 through reflection. , To converge and image on the outside of the cover 12.

Through the superposition of a plurality of optical modules 140 with reflection and light transmission functions, the three-dimensional light of the original display screen on the secondary display screen 13 can all converge on the same point on the outside of the cover plate 12, thereby forming a suspension on the outside of the cover plate 12. A screen 200 is displayed, and the floating display screen 200 and the original display screen are in a symmetrical relationship with respect to the plane where the optical structure 14 is located, so that the user can see the floating display screen 200 from various angles.

It should be noted that, in addition to the optical structure 14 shown in this embodiment, the reflective portion 142 may also be provided and covered only on the two end surfaces 1411 of the main body portion 141. At this time, the surface of the reflective portion 142 constitutes the reflective surface of the optical structure 14, and the first side surface 1412 and the second side surface 1413 of the main body portion 141 constitute the light-transmitting surface of the optical structure 14, that is, each optical module 140 has four light-transmitting surfaces. Surface and a pair of parallel reflecting surfaces.

Each row of the optical structure 14 is where a plurality of optical modules 140 pass through the end surface 1411 of the main body part 141 covered with the reflecting part 142 and are sequentially attached and fixed. 1412 fits and fixes.

After a plurality of optical modules 140 are combined and connected according to the foregoing rules, two side surfaces of the outer peripheral side surface of the formed optical structure 14 are reflective surfaces, the other two side surfaces are light-transmitting surfaces, and the opposite side surfaces are transparent, and the optical structure of each row The two pairs of side surfaces of the module 140 are both light-transmitting surfaces.

The transparent surface of the optical structure 14 is opposite to the light-emitting surface of the secondary display screen 13. The light on the secondary display screen 13 can pass through the transparent light-transmitting surface of the optical structure 14 to enter the interior of each optical module 140, and the light reaches each optical module 140. The upper reflecting portion 142 then passes through the optical module 140 through reflection to converge and image on the outside of the cover 12, so that the user can see the floating display screen 200 at a specific angle.

In addition, the reflection part 142 may also be provided and covered only on the first side surface 1412 of the main body part 141. At this time, the surface of the reflective portion 142 constitutes the reflective surface of the optical structure 14, and the end surface 1411 and the second side surface 1413 of the main body portion 141 constitute the light-transmitting surface of the optical structure 14, that is, each optical module 140 has four light-transmitting surfaces and A pair of parallel reflecting surfaces.

Each row of the optical structure 14 has a plurality of optical modules 140 attached and fixed in turn through the end surface 1411 of the main body portion 141, and each column of the optical structure 14 is a first side surface of the plurality of optical modules 140 covered with the reflection portion 142 via the main body portion 141 1412 fits and fixes.

After a plurality of optical modules 140 are combined and connected according to the foregoing rules, two of the outer peripheral sides of the formed optical structure 14 are reflective surfaces, the other two sides are translucent surfaces, and the opposite sides are transparent, and each row of optical modules 140 A pair of side surfaces are light-transmitting surfaces, and two opposite end surfaces 1411 are also light-transmitting surfaces.

Furthermore, as shown in FIGS. 2 and 3, the secondary display screen 13 of this embodiment is arranged close to the side of the main display screen 11, and the optical structure 14 is arranged corresponding to the outer edge of the main display screen 11.

This arrangement allows the original display screen of the secondary display screen 13 to be transmitted through the optical structure 14 and to form a floating display screen 200 on the outside of the cover plate 12 through the curved portion 122 of the cover plate 12. The floating display screen 200 is above the edge of the main display screen 11, and the floating display screen 200 can be used to display pop-up windows, such as pop-up windows for information and weather, to bring a new interactive experience to the user.

In this embodiment, the secondary display screen 13 and the main display screen 11 are arranged vertically. The light-emitting surface of the secondary display screen 13 is close to the outer edge of the main display screen 11, and the optical structure 14 is arranged on the side of the secondary display screen 13 close to the edge of the main display screen 11.

The angle α between the plane where the optical structure 14 is located and the plane where the main display screen 11 is located is greater than 0°, so that the light from the light-emitting surface of the secondary display screen 13 arranged vertically can efficiently illuminate the light-transmitting surface of the optical structure 14 , And under the transmission of the optical structure 14, a floating display screen 200 is formed on the outer side of the cover plate 12.

Optionally, the angle α between the plane where the optical structure 14 is located and the plane where the main display screen 11 is located is 45°.

This arrangement makes the light from the light emitting surface of the vertically arranged secondary display screen 13 be reflected by the optical structure 14 biased at 45° with respect to the main display screen 11, so that the plane where the floating display screen 200 is located is parallel to the plane where the main display screen 11 is located. The floating display screen 200 is parallel to the image of the main display screen 11, so that the user can see both the floating display screen 200 and the image of the main display screen 11 at the same position, so that the overall display function of the electronic device 100 is more comprehensive.

In this embodiment, the end of the optical structure 14 abuts against the outer edge of the main display screen 11. When the secondary display screen 13 is perpendicular to the primary display screen 11 and is close to the surface of the primary display screen 11, the light on the secondary display screen 13 is transmitted through the optical structure 14 and the floating display screen 200 formed on the outside of the cover 12 can be relatively close The main display screen 11 allows the user to obtain more comprehensive information displayed on the main display screen 11 and the secondary display screen 13.

In addition, the secondary display screen 13 may also be arranged in parallel with the main display screen 11. The light-emitting surface of the secondary display screen 13 faces the main display screen 11, and the optical structure 14 is arranged between the secondary display screen 13 and the main display screen 11. The original display picture on the secondary display screen 13 is transmitted through the optical structure 14, and a floating display picture 200 is formed on the outside of the cover plate 12 through the light-transmitting area of the main display screen 11 and the cover body 121 of the cover plate 12.

The optical structure 14 can be arranged parallel to the main display screen 11 so that the plane where the floating display screen 200 is located is parallel to the plane where the main display screen 11 is located.

It should be noted that the secondary display screen 13 can be set at any angle relative to the main display screen 11, and the optical structure 14 is set in conjunction with the secondary display screen 13. As long as the light-emitting surface of the secondary display screen 13 is opposite to the light-transmitting surface of the optical structure 14, And under the action of the reflective surface of the optical structure 14, the original display picture on the secondary display screen 13 can form a floating display picture 200 on the other side of the cover 12.

Further, multiple secondary display screens 13 in this embodiment can be provided. Each secondary display screen 13 is provided with an optical structure 14 correspondingly, so that the original display picture on each display screen can form a floating display picture 200 on the outside of the cover 12.

In this embodiment, at least one secondary display screen 13 may be provided at a position close to each outer edge of the main display screen 11, so that the outer peripheral side of the electronic device 100 has a floating display screen 200, so that the electronic device 100 displays More diversified functions.

For the display module and electronic device of this embodiment, through the arrangement of the optical structure, the optical structure can reflect the original display image of the secondary display screen arranged on the inner side of the cover plate to form a floating display image on the outer side of the cover plate. The user can obtain corresponding display information through the floating display screen. The floating display screen and the image display of the main display screen can enhance the diversification of the visual angle of the display content of the electronic device, and bring a new interactive experience to the user.

Although the present disclosure has been described with reference to a few typical embodiments, it should be understood that the terms used are illustrative and exemplary rather than restrictive. Since the present disclosure can be implemented in various forms without departing from the spirit or essence of the disclosure, it should be understood that the above-mentioned embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all changes and modifications falling within the scope of the claims or their equivalents shall be covered by the appended claims.

Claims

A display module, characterized in that it comprises:

The main display screen can be used for image display;

The cover plate is arranged on the main display screen, the cover plate includes a cover plate main body and a curved portion extending outwardly from the side of the cover plate body; the cover plate main body and the main display screen The surfaces are in close contact with each other, and the curved portion is arranged outside the side of the main display screen;

A secondary display screen for providing an original display screen, the secondary display screen being arranged on the side of the primary display screen facing away from the cover plate; and

The optical structure is arranged on the inner side of the cover plate, and the optical structure has a light-transmitting surface and a reflective surface; The original display image is reflected by the reflective surface of the optical structure, and a floating display image is formed on the outer side of the cover plate.
The display module according to claim 1, wherein the secondary display screen is arranged close to the side of the main display screen, and the optical structure is arranged corresponding to the outer edge of the main display screen, so that the The original display image of the secondary display screen is transmitted through the optical structure, and forms a floating display image on the outer side of the cover plate through the curved part of the cover plate.
The display module according to claim 1 or 2, wherein the secondary display screen is arranged perpendicular to the main display screen, and the light-emitting surface of the secondary display screen is close to the outer edge of the main display screen; The optical structure is arranged on a side of the secondary display screen close to the edge of the main display screen, and the angle between the plane where the optical structure is located and the plane where the main display screen is located is greater than 0°.
The display module according to claim 3, wherein the angle between the plane where the optical structure is located and the plane where the main display screen is located is 45°, so that the plane where the floating display screen is located is at a distance of 45°. The plane where the main display screen is located is parallel, and the floating display screen and the original display screen are made symmetrical with respect to the plane where the optical structure is located.
3. The display module of claim 3, wherein the end of the optical structure abuts against the outer edge of the main display screen.
The display module according to claim 1, wherein the secondary display screen is arranged in parallel with the main display screen, the light-emitting surface of the secondary display screen faces the main display screen, and the optical structure is arranged in Between the secondary display screen and the main display screen, so that the original display picture of the secondary display screen is transmitted through the optical structure, and passes through the main display screen and the cover body of the cover plate. A floating display screen is formed on the outer side of the cover plate.
The display module according to claim 6, wherein the optical structure is arranged parallel to the main display screen, so that the plane where the floating display screen is located is parallel to the plane where the main display screen is located.
The display module according to claim 1, wherein a plurality of said secondary display screens are provided, and each said secondary display screen is correspondingly provided with one said optical structure.
8. The display module according to claim 8, wherein at least one secondary display screen is provided at a position close to each outer edge of the main display screen.
The display module according to claim 1, wherein the optical structure comprises a plurality of optical modules, and the plurality of optical modules are arranged in a matrix;

Each of the optical modules includes a main body part and a reflective part. The main body part is made of a transparent material. The main body part is a rectangular parallelepiped structure. The surface of the main body part includes opposite end faces and two relatively parallel first side faces. And two relatively parallel second sides;

The reflecting part is capable of reflecting light, and the reflecting part is arranged and covered on the first side surface of the main body part; the surface of the reflecting part constitutes the reflecting surface of the optical structure, and the end surface of the main body part and The second side surface constitutes the light-transmitting surface of the optical structure;

In each row of the optical structure, a plurality of the optical modules are sequentially attached and fixed through the end surface of the main body part, and each column of the optical structure is a first of the plurality of optical modules covered with the reflecting part through the main body part. The side surfaces are attached and fixed so that the two sides of the optical structure are in a transparent state, and the transparent surface of the optical structure is opposite to the light-emitting surface of the secondary display screen.
The display module according to claim 10, wherein the reflecting part is further disposed and covered on the end surface of the main body part, the surface of the reflecting part constitutes the reflecting surface of the optical structure, and the main body part The second side surface constitutes the light-transmitting surface of the optical structure.
The display module according to claim 1, wherein the optical structure comprises a plurality of optical modules, and the plurality of optical modules are arranged in a matrix;

Each of the optical modules includes a main body part and a reflective part. The main body part is made of a transparent material. The main body part is a rectangular parallelepiped structure. The surface of the main body part includes opposite end faces and two relatively parallel first side faces. And two relatively parallel second sides;

The reflecting part can reflect light, and the reflecting part is provided and covering the end surface of the main body part; the surface of the reflecting part constitutes the reflecting surface of the optical structure, and the first side surface of the main body part and The second side surface constitutes the light-transmitting surface of the optical structure;

In each row of the optical structure, a plurality of the optical modules are successively attached and fixed by the end surface of the main body covered with the reflection part, and each column of the optical structure is a plurality of the optical modules passing through the first side surface of the main body. The bonding and fixing makes the two sides of the optical structure transparent, and the transparent surface of the optical structure is opposite to the light-emitting surface of the secondary display screen.
A display component, characterized in that it comprises:

Display module; and

The backlight module is used to provide backlight to the display module;

Wherein, the display module includes:

The main display screen can be used for image display;

The cover plate is arranged on the main display screen, the cover plate includes a cover plate main body and a curved portion extending outwardly from the side of the cover plate body; the cover plate main body and the main display screen The surfaces are in close contact with each other, and the curved portion is arranged outside the side of the main display screen;

A secondary display screen for providing an original display screen, the secondary display screen being arranged on the side of the primary display screen facing away from the cover plate; and

The optical structure is arranged on the inner side of the cover plate, and the optical structure has a light-transmitting surface and a reflective surface; The original display image is reflected by the reflective surface of the optical structure, and a floating display image is formed on the outer side of the cover plate.
The display assembly according to claim 13, wherein the secondary display screen is arranged close to the side of the primary display screen, and the optical structure is arranged corresponding to the outer edge of the primary display screen, so that the secondary display screen The original display picture of the display screen is transmitted through the optical structure, and forms a floating display picture on the outer side of the cover plate through the curved part of the cover plate.
The display assembly according to claim 13 or 14, wherein the secondary display screen is arranged perpendicular to the main display screen, and the light-emitting surface of the secondary display screen is close to the outer edge of the main display screen; The optical structure is arranged on the side of the secondary display screen close to the edge of the main display screen, and the angle between the plane where the optical structure is located and the plane where the main display screen is located is greater than 0°.
The display assembly according to claim 15, wherein the angle between the plane where the optical structure is located and the plane where the main display screen is located is 45°, so that the plane where the floating display screen is located and the plane where the main display screen is located is 45°. The plane where the main display screen is located is parallel, and the floating display screen and the original display screen are made symmetrical with respect to the plane where the optical structure is located.
The display assembly according to claim 13, wherein the secondary display screen is arranged in parallel with the main display screen, the light-emitting surface of the secondary display screen faces the main display screen, and the optical structure is arranged at the main display screen. Between the secondary display screen and the main display screen, so that the original display screen of the secondary display screen is transmitted through the optical structure, and is displayed in the main display screen and the cover body of the cover plate. The outer side of the cover plate forms a floating display screen.
18. The display assembly according to claim 17, wherein the optical structure is arranged parallel to the main display screen, so that the plane where the floating display screen is located is parallel to the plane where the main display screen is located.
The display assembly according to claim 13, wherein the optical structure comprises a plurality of optical modules, and the plurality of optical modules are arranged in a matrix;

Each of the optical modules includes a main body part and a reflective part. The main body part is made of a transparent material. The main body part is a rectangular parallelepiped structure. The surface of the main body part includes opposite end faces and two relatively parallel first side faces. And two relatively parallel second sides;

The reflecting part is capable of reflecting light, and the reflecting part is arranged and covered on the first side surface of the main body part; the surface of the reflecting part constitutes the reflecting surface of the optical structure, and the end surface of the main body part and The second side surface constitutes the light-transmitting surface of the optical structure;

In each row of the optical structure, a plurality of the optical modules are sequentially attached and fixed through the end surface of the main body, and each column of the optical structure is the first of the plurality of optical modules covered with the reflecting part through the main body. The side surfaces are attached and fixed so that the two sides of the optical structure are in a transparent state, and the transparent surface of the optical structure is opposite to the light-emitting surface of the secondary display screen.
An electronic device, characterized by comprising a housing and the display assembly according to any one of claims 13-19, the display assembly being arranged on the housing.