CN116009301A - Display module and electronic equipment - Google Patents
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- CN116009301A CN116009301A CN202211598277.XA CN202211598277A CN116009301A CN 116009301 A CN116009301 A CN 116009301A CN 202211598277 A CN202211598277 A CN 202211598277A CN 116009301 A CN116009301 A CN 116009301A
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Abstract
The embodiment of the application provides a display module and electronic equipment, belongs to the technical field of display. The display module is provided with a light-transmitting layer, a first display layer and a second display layer in a stacked mode; the first display layer comprises a plurality of movable display particles, the second display layer is provided with a display pixel area, and the display module is provided with a first display state and a second display state; when the display module is in a first display state, the display pixel areas are shielded by the display particles, and the display pixel areas are powered off so that the first display layer can display the display particles; and when the display module is in the second display state, the display particles avoid the display pixel area, and the display pixel area is electrified so as to enable the second display layer to display.
Description
Technical Field
The application relates to the technical field of display, in particular to a display module and electronic equipment.
Background
With the development of technology, electronic devices are increasingly used. In general, a display module is installed in an electronic device, and display is performed through the display module, so that a user can watch videos, images, and the like through the display module. However, in the related art, the display effect of the display module in the electronic device is single.
Disclosure of Invention
The embodiment of the application provides a display module and electronic equipment, which are used for solving the problem of single display effect of the display module in the electronic equipment in the related technology.
In order to solve the technical problems, the application is realized as follows:
in a first aspect, an embodiment of the present application provides a display module, where the display module includes a light-transmitting layer, a first display layer, and a second display layer that are stacked;
the first display layer comprises a plurality of movable display particles, the second display layer is provided with a display pixel area, and the display module is provided with a first display state and a second display state;
when the display module is in a first display state, the display particles shield the display pixel area, and the display pixel area is powered off so that the first display layer can display;
and when the display module is in the second display state, the display particles avoid the display pixel area, and the display pixel area is electrified so that the second display layer displays.
In a second aspect, an embodiment of the present application provides an electronic device, where the electronic device includes the display module set in the first aspect.
In the embodiment of the application, the light-transmitting layer, the first display layer and the second display layer are stacked, so that the light-transmitting layer is equivalent to the first display layer and the second display layer, and therefore, when the first display layer displays, the light of the first display layer can pass through the light-transmitting layer, so that the display module displays the display effect of the first display layer; when the second display layer displays, the light of the second display layer can pass through the first display layer and pass through the light-transmitting layer, so that the display module presents the display effect of the second display layer. In addition, the first display layer comprises a plurality of movable display particles, the second display layer is provided with a display pixel area, so that the display particles can move to different positions when the display module is in different states, and the first display layer or the second display layer can display. Specifically, when the display module is in a first display state, the display particles move to the upper side of the display pixel area, so that the display pixel area is shielded by the display particles, and the display pixel area is powered off, so that the display pixel area cannot display, and the first display layer displays through the display particles; when the display module is in the second display state, the display particles avoid the display pixel area, and the display pixel area is electrified, so that the display pixel area displays, and the second display layer displays through the display pixel area. That is, in this embodiment of the present application, through setting up first display layer and second display layer to when the display module is showing, can switch first display layer and second display layer and show, even make first display layer show, the second display layer does not show, or make first display layer not show, the second display layer shows, thereby reaches the effect of switching display module's display effect, makes display module's display effect diversified.
Drawings
Fig. 1 shows one of schematic diagrams of a display module provided in an embodiment of the present application;
FIG. 2 is a schematic diagram of a second display module according to the embodiment of the disclosure;
FIG. 3 is a third schematic diagram of a display module according to an embodiment of the disclosure;
FIG. 4 is a schematic diagram of a display unit according to an embodiment of the present disclosure;
FIG. 5 shows one of the top views of a display unit provided in an embodiment of the present application;
FIG. 6 is a second schematic diagram of a display unit according to an embodiment of the disclosure;
fig. 7 shows a second top view of a display unit according to an embodiment of the present disclosure.
Reference numerals:
10: a light-transmitting layer; 20: a first display layer; 30: a second display layer; 40: a substrate; 50: a backlight layer; 60: a cover plate; 21: a housing case; 22: a first electrode member; 23: a second electrode member; 31: displaying a pixel region; 201: displaying particles; 211: a first light-transmitting surface; 212: a second light-transmitting surface; 213: a first light shielding layer; 214: and a second light shielding layer.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1 to 7, the display module includes a light-transmitting layer 10, a first display layer 20 and a second display layer 30, which are stacked.
The first display layer 20 comprises a plurality of movable display particles 201, the second display layer 30 has a display pixel area 31, and the display module has a first display state and a second display state. When the display module is in the first display state, the display particles 201 shield the display pixel region 31, and the display pixel region 31 is powered off, so that the first display layer 20 displays; when the display module is in the second display state, the plurality of display particles 201 avoid the display pixel region 31, and the display pixel region 31 is energized to display the second display layer 20.
In this embodiment of the present application, since the light-transmitting layer 10, the first display layer 20 and the second display layer 30 are stacked, the first display layer 20 is located between the light-transmitting layer 10 and the second display layer 30, so that when the first display layer 20 displays, light of the first display layer 20 can pass through the light-transmitting layer 10, so that the display module exhibits the display effect of the first display layer 20; when the second display layer 30 displays, the light of the second display layer 30 can pass through the first display layer 20 and pass through the light-transmitting layer 10, so that the display module exhibits the display effect of the second display layer 30. In addition, the first display layer 20 includes a plurality of movable display particles 201, and the second display layer 30 has a display pixel region 31, so that the display particles 201 can be moved to different positions when the display module is in different states, so that the first display layer 20 or the second display layer 30 displays. Specifically, when the display module is in the first display state, the plurality of display particles 201 move to above the display pixel region 31, so that the plurality of display particles 201 shield the display pixel region 31, and the display pixel region 31 is powered off, so that the display pixel region 31 does not display, and the first display layer 20 displays through the plurality of display particles 201; when the display module is in the second display state, the plurality of display particles 201 avoid the display pixel region 31, and the display pixel region 31 is electrified, so that the display pixel region 31 displays, and the second display layer 30 displays through the display pixel region 31. That is, in this embodiment of the present application, by setting the first display layer 20 and the second display layer 30, when the display module performs display, the first display layer 20 and the second display layer 30 may be switched to perform display, that is, the first display layer 20 is displayed, the second display layer 30 is not displayed, or the first display layer 20 is not displayed, and the second display layer 30 is displayed, thereby achieving the effect of switching the display effect of the display module, and enabling the display effect of the display module to be diversified.
It should be noted that, the first display layer 20 may be a display layer of an ink screen, the second display layer 30 may be a display layer of an LCD display screen, and of course, the second display layer 30 may also be a display layer of an OLED display screen, and the second display layer 30 may also be a display layer of a mini-led display screen, or a display layer of a micro-led display screen. The embodiments of the present application are not limited herein with respect to the specific type of second display layer 30. In addition, when the second display layer 30 is a display layer of an LCD display screen, the light-transmitting layer 10 may be color film glass in the LCD display screen.
In the embodiment of the present application, the light-transmitting layer 10, the first display layer 20, and the second display layer 30 are sequentially stacked, that is, the first display layer 20 is located between the light-transmitting layer 10 and the second display layer 30.
In addition, in the embodiment of the present application, the display particles 201 are used for display, and the display pixel region 31 is also used for display.
Additionally, in some embodiments, the first display layer 20 may include a plurality of display units, the plurality of display units being adjacent to one another. The display unit includes a housing case 21, the housing case 21 having opposite first and second light-transmitting surfaces 211 and 212, the first light-transmitting surface 211 being adjacent to the light-transmitting layer 10, and the second light-transmitting surface 212 being adjacent to the second display layer 30. A plurality of display particles 201 are disposed in each of the accommodating cases 21, a first light shielding layer 213 is disposed on the first light transmitting surface 211, and the first light shielding layer 213 covers a portion of the first light transmitting surface 211. In the case where the display module is in the first display state, the plurality of display particles 201 are located in a target region of the accommodating case 21, the target region being a region of the accommodating case 21 not shielded by the first light shielding layer 213 in a direction from the light transmitting layer 10 to the second display layer 30; in the case where the display module is in the second display state, the plurality of display particles 201 are located in the region of the housing case 21 shielded by the first light shielding layer 213.
Since the plurality of display units are adjacent to each other and the display unit includes the housing case 21, the housing case 21 has the first light-transmitting surface 211 and the second light-transmitting surface 212 which are opposite, the plurality of display particles 201 are disposed in each housing case 21, and the first light-shielding layer 213 is disposed on the first light-transmitting surface 211, the positions of the plurality of display particles 201 can be adjusted so that the plurality of display particles 201 move in the housing case 21, and when the plurality of display particles 201 move to the area not shielded by the first light-shielding layer 213, the light of the plurality of display particles 201 can pass through the light-transmitting layer 10, thereby making the display module exhibit the display effect of the first display layer 20; when the plurality of display particles 201 move to the area blocked by the first light shielding layer 213, the light edges of the plurality of display particles 201 are blocked by the first light shielding layer 213, so that the display module does not show the display effect of the first display layer 20. Specifically, in the case that the display module is in the first display state, the plurality of display particles 201 are located in the target area of the accommodating case 21, so that light rays of the plurality of display particles 201 can pass through the light-transmitting layer 10, so that the display module exhibits the display effect of the first display layer 20; in the case where the display module is in the second display state, the plurality of display particles 201 are located in the region of the housing case 21 blocked by the first light shielding layer 213, so that the light of the display particles 201 is blocked by the first light shielding layer 213, and the display module does not display the display effect of the first display layer 20. That is, by providing a plurality of display particles 201, it is possible to make the display module set exhibit the display effect of the first display layer 20 by moving the plurality of display particles 201.
In addition, in some embodiments, as shown in fig. 3, the first electrode 22 and the second electrode 23 may be disposed on a sidewall of the receiving case 21, and the first electrode 22 is located in a target area of the receiving case 21, and the second electrode 23 is located in an area of the receiving case 21 shielded by the first light shielding layer 213, and the sidewall of the receiving case 21 is a case wall between the first light transmitting surface 211 and the second light transmitting surface 212 of the receiving case 21. In the case that the display module is in the first display state, the first electrode member 22 is powered off, the second electrode member 23 is powered on, and the second electrode member 23 drives the plurality of display particles 201 into the target region of the accommodating case 21; in the case that the display module is in the second display state, the first electrode member 22 is energized, the second electrode member 23 is deenergized, and the first electrode member 22 drives the plurality of display particles 201 into the region of the housing case 21 blocked by the first light shielding layer 213.
Since the first electrode piece 22 and the second electrode piece 23 may be disposed on the sidewall of the housing case 21 and the first electrode piece 22 is located in the target region of the housing case 21 and the second electrode piece 23 is located in the region of the housing case 21 shielded by the first light shielding layer 213, it is possible to make the display module exhibit the display effect of the first display layer 20 by turning on and off the first electrode piece 22 and the second electrode piece 23 so that the first electrode piece 22 or the second electrode piece 23 attracts the plurality of display particles 201 so that the plurality of display particles 201 move in the housing case 21 and so that the positions of the plurality of display particles 201 in the housing case 21 are adjusted. Specifically, in the case that the display module is in the first display state, the first electrode member 22 is powered off, and the second electrode member 23 is powered on, so that the second electrode member 23 attracts the plurality of display particles 201, and the plurality of display particles 201 move into the target area of the accommodating case 21, that is, into the area of the accommodating case 21 which is not blocked by the first light shielding layer 213, so that light rays of the plurality of display particles 201 can pass through the light-transmitting layer 10, and the display module displays the display effect of the first display layer 20; under the condition that the display module is in the second display state, the first electrode member 22 is electrified and the second electrode member 23 is powered off, so that the first electrode member 22 attracts the plurality of display particles 201, the plurality of display particles 201 move to the area in the accommodating case 21, which is shielded by the first shielding layer 213, and light rays of the plurality of display particles 201 are shielded by the first shielding layer 213, so that the display module does not show the display effect of the first display layer 20. That is, by providing the first electrode member 22 and the second electrode member 23, the plurality of display particles 201 can be moved conveniently, thereby facilitating adjustment of the display effect of the display module.
In the embodiment of the present application, the first electrode member 22 and the second electrode member 23 may be electrode plates, that is, may be metal plates, so that the electrode plates may be electrified to charge the electrode plates, or the electrode plates may be stopped from being electrified to disconnect the electrode plates.
In addition, in the embodiment of the present application, the shape of the housing case 21 may be tetragonal, however, the shape of the housing case 21 may also be other shapes, for example, the shape of the housing case 21 is cylindrical, and the embodiment of the present application is not limited herein with respect to the specific shape of the housing case 21. For example, as shown in fig. 4, the housing case 21 has a tetragonal shape, as shown in fig. 5, the first electrode sheet is located in the region b and the region C, the second electrode sheet is located in the region d, the region a, the region b and the region C are all blocked by the first light shielding layer 213, the region d is not blocked by the first light shielding layer 213, when the first display layer 20 displays, the first electrode sheet is powered off, the second electrode sheet is powered on, as shown in fig. 5, the second electrode sheet attracts the plurality of display particles 201, so that the plurality of display particles 201 move into the region d, and the display module exhibits the display effect of the first display layer 20; when the first display layer 20 does not display, the first electrode plate is energized, and the second electrode plate is de-energized, as shown in fig. 7, the first electrode plate attracts the plurality of display particles 201, so that the plurality of display particles 201 move into the region b and the region c, and the plurality of display particles 201 are blocked by the first light blocking layer 213, so that the display module does not exhibit the display effect of the first display layer 20.
In addition, in the embodiment of the present application, the voltages of the first electrode 22 and the second electrode 23 may be controlled such that the number of the plurality of display particles 201 entering the region not blocked by the first light shielding layer 213 is controlled such that the display effect of the first display layer 20 is fine-tuned.
In addition, in some embodiments, a second light shielding layer 214 is disposed on the second light transmitting surface 212, the second light shielding layer 214 is opposite to the first light shielding layer 213, the shape of the second light shielding layer 214 is the same as the shape of the first light shielding layer 213, and the area of the second light shielding layer 214 is the same as the area of the first light shielding layer 213.
When the second light shielding layer 214 is disposed on the second light transmitting surface 212, and the second light shielding layer 214 is opposite to the first light shielding layer 213, and the shape of the second light shielding layer 214 is the same as the shape of the first light shielding layer 213, the area of the second light shielding layer 214 is equal to the area of the first light shielding layer 213, and at this time, the first light shielding layer 213 may completely shield the second light shielding layer 214, i.e. the projection of the first light shielding layer 213 on the second display layer 30 coincides with the projection of the second light shielding layer 214 on the second display layer 30, so that after the plurality of display particles 201 move into the area of the housing 21 shielded by the first light shielding layer 213, the light of the display particles 201 is also shielded by the second light shielding layer 214, thereby avoiding the problem of light leakage of the display module.
In addition, in some embodiments, the number of the display pixel regions 31 is plural, and the display pixel regions 31 are positioned opposite to the target region, and the display pixel regions 31 are used for display. When the display module is in the first display state, the display particles 201 emit first light, and the first light is transmitted from the first light transmission surface 211; in the case that the display module is in the second display state, the display pixel area 31 emits the second light, and the second light enters the target area through the second light-transmitting surface 212 and is transmitted out from the first light-transmitting surface 211.
Since the number of the display pixel regions 31 is plural, and the display pixel regions 31 are opposite to the target region, the first display layer 20 and the display pixel regions 31 can be controlled, so that the display module exhibits different display effects. Specifically, when the display module is in the first display state, the display pixel area 31 is not displayed, and at this time, the plurality of display particles 201 in the accommodating case 21 in the first display layer 20 are located in the target area of the accommodating case 21, and the plurality of display particles 201 emit first light, where the first light is transmitted from the first light-transmitting surface 211 and then passes through the light-transmitting layer 10, so that the display module presents the display effect of the first display layer 20; in the case that the display module is in the second display state, the display pixel region 31 displays, at this time, the plurality of display particles 201 in the accommodating case 21 in the first display layer 20 enter the region blocked by the first light shielding layer 213, the display pixel region 31 emits the second light, and the second light enters the target region through the second light transmitting surface 212, passes through the target region, then passes through the first light transmitting surface 211, and finally passes through the light transmitting layer 10, so that the display module presents the display effect of the second display layer 30.
The display pixel region 31 has a pixel circuit, and the pixel circuit is configured to emit light, and when the display pixel region 31 displays, the pixel circuit may be powered on to enable the display pixel region 31 to display, and when the display pixel region 31 does not display, the pixel circuit may be powered off to enable the pixel circuit to be powered off, so that the display pixel region 31 does not display. The pixel circuits may be RGB pixel circuits.
In addition, in some embodiments, the projected area of the target region on the second display layer 30 is equal to the area of the display pixel region 31 and the same shape.
Since the projected area of the target area on the second display layer 30 is equal to the area of the display pixel area 31 and the shape is the same, when the first display layer 20 does not display, that is, the plurality of display particles 201 in the accommodating case 21 in the first display layer 20 enter the area blocked by the first light shielding layer 213, at this time, the light rays of the display pixel area 31 can all pass through the target area of the accommodating case 21 and then pass through the first light transmission surface 211, and then pass through the light transmission layer 10, so that the display module better presents the display effect of the second display layer 30, and the problem that the light rays of the display pixel area 31 are blocked by the first light shielding layer 213 and influence the display effect of the display module is avoided. That is, by setting the projected area of the target area on the second display layer 30 to be equal to the area of the display pixel area 31 and the same shape, the display effect of the display module can be improved.
The shape of the projection of the target region on the second display layer 30 is the same as the shape of the display pixel region 31.
Additionally, in some embodiments, the display module may further include a substrate 40. The substrate 40 is located on a surface of the second display layer 30 facing away from the first display layer 20, and the substrate 40 is used for supporting the second display layer 30.
When the display module includes the substrate 40, and the substrate 40 is located on the surface of the second display layer 30 facing away from the first display layer 20, the substrate 40 can support the second display layer 30, so as to support the first display layer 20 and the light-transmitting layer 10, thereby being beneficial to displaying the first display layer 20 and the second display layer 30.
In the embodiment of the present application, the substrate 40 may be a glass substrate 40, and of course, the substrate 40 may also be a substrate 40 made of other light-transmitting materials, for example, the substrate 40 is a resin substrate 40, and the specific materials of the substrate 40 are not limited herein.
In addition, in some embodiments, the display module may further include a backlight layer 50, where the backlight layer 50 is located on a side of the substrate 40 facing away from the second display layer 30, and the backlight layer 50 is used to provide light for the display module.
When the display module includes the backlight layer 50, the backlight layer 50 is located at a side of the substrate 40 away from the second display layer 30, so that the backlight layer 50 can provide light for the display module when the display module displays, thereby increasing the display brightness of the display module and improving the display effect of the display module.
Note that, the backlight layer 50 may be provided with a light emitting element, which may be an LED lamp.
In addition, in some embodiments, the display module may further include a cover plate 60, where the cover plate 60 is located on a side of the light-transmitting layer 10 facing away from the first display layer 20, and the cover plate 60 is used to protect the light-transmitting layer 10.
When the display module includes the cover plate 60, and the cover plate 60 is located at a side of the light-transmitting layer 10 away from the first display layer 20, the cover plate 60 can protect the light-transmitting layer 10, so as to prevent the light-transmitting layer 10 from being damaged, thereby preventing the first display layer 20 and the second display layer 30 from being damaged. That is, by arranging the cover plate 60, the cover plate 60 can protect light transmission, and further the service life of the display module can be prolonged.
It should be noted that, the cover plate 60 may be a glass cover plate 60, and of course, the cover plate 60 may also be a cover plate 60 made of other light-transmitting materials, for example, the cover plate 60 is a resin cover plate 60, and the specific materials of the cover plate 60 are not limited herein.
In this embodiment of the present application, since the light-transmitting layer 10, the first display layer 20 and the second display layer 30 are stacked, the first display layer 20 is located between the light-transmitting layer 10 and the second display layer 30, so that when the first display layer 20 displays, light of the first display layer 20 can pass through the light-transmitting layer 10, so that the display module exhibits the display effect of the first display layer 20; when the second display layer 30 displays, the light of the second display layer 30 can pass through the first display layer 20 and pass through the light-transmitting layer 10, so that the display module exhibits the display effect of the second display layer 30. In addition, the first display layer 20 includes a plurality of movable display particles 201, and the second display layer 30 has a display pixel region 31, so that the display particles 201 can be moved to different positions when the display module is in different states, so that the first display layer 20 or the second display layer 30 displays. Specifically, when the display module is in the first display state, the plurality of display particles 201 move to above the display pixel region 31, so that the plurality of display particles 201 shield the display pixel region 31, and the display pixel region 31 is powered off, so that the display pixel region 31 does not display, and the first display layer 20 displays through the plurality of display particles 201; when the display module is in the second display state, the plurality of display particles 201 avoid the display pixel region 31, and the display pixel region 31 is electrified, so that the display pixel region 31 displays, and the second display layer 30 displays through the display pixel region 31. That is, in this embodiment of the present application, by setting the first display layer 20 and the second display layer 30, when the display module performs display, the first display layer 20 and the second display layer 30 may be switched to perform display, that is, the first display layer 20 is displayed, the second display layer 30 is not displayed, or the first display layer 20 is not displayed, and the second display layer 30 is displayed, thereby achieving the effect of switching the display effect of the display module, and enabling the display effect of the display module to be diversified.
The embodiment of the application provides electronic equipment, which comprises the display module in any one of the embodiments.
The electronic device may include a housing, and the display module is mounted on the housing.
When the display module includes the cover plate 60, at this time, after the display module is mounted on the housing, the cover plate 60 contacts with the external space of the housing of the electronic device, and the light-transmitting layer 10, the first display layer 20, and the second display layer 30 are all located in the housing.
In this embodiment of the present application, since the light-transmitting layer 10, the first display layer 20 and the second display layer 30 are stacked, the first display layer 20 is located between the light-transmitting layer 10 and the second display layer 30, so that when the first display layer 20 displays, light of the first display layer 20 can pass through the light-transmitting layer 10, so that the display module exhibits the display effect of the first display layer 20; when the second display layer 30 displays, the light of the second display layer 30 can pass through the first display layer 20 and pass through the light-transmitting layer 10, so that the display module exhibits the display effect of the second display layer 30. In addition, the first display layer 20 includes a plurality of movable display particles 201, and the second display layer 30 has a display pixel region 31, so that the display particles 201 can be moved to different positions when the display module is in different states, so that the first display layer 20 or the second display layer 30 displays. Specifically, when the display module is in the first display state, the plurality of display particles 201 move to above the display pixel region 31, so that the plurality of display particles 201 shield the display pixel region 31, and the display pixel region 31 is powered off, so that the display pixel region 31 does not display, and the first display layer 20 displays through the plurality of display particles 201; when the display module is in the second display state, the plurality of display particles 201 avoid the display pixel region 31, and the display pixel region 31 is electrified, so that the display pixel region 31 displays, and the second display layer 30 displays through the display pixel region 31. That is, in this embodiment of the present application, by setting the first display layer 20 and the second display layer 30, when the display module performs display, the first display layer 20 and the second display layer 30 may be switched to perform display, that is, the first display layer 20 is displayed, the second display layer 30 is not displayed, or the first display layer 20 is not displayed, and the second display layer 30 is displayed, thereby achieving the effect of switching the display effect of the display module, and enabling the display effect of the display module to be diversified.
It should be noted that, in the embodiment of the present application, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
While alternative embodiments to the embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including alternative embodiments and all such alterations and modifications as fall within the scope of the embodiments of the present application.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in an article or terminal device comprising the element.
While the foregoing has been described in some detail by way of illustration of the principles and embodiments of the present application, and in accordance with the principles and implementations of the present application, those of ordinary skill in the art will readily recognize that there could be variations to the principles and implementations of the present application and, therefore, should not be construed as limited to the embodiments set forth herein.
Claims (10)
1. The display module is characterized by comprising a light-transmitting layer, a first display layer and a second display layer which are arranged in a stacked mode;
the first display layer comprises a plurality of movable display particles, the second display layer is provided with a display pixel area, and the display module is provided with a first display state and a second display state;
when the display module is in a first display state, the display particles shield the display pixel area, and the display pixel area is powered off so that the first display layer can display;
and when the display module is in the second display state, the display particles avoid the display pixel area, and the display pixel area is electrified so that the second display layer displays.
2. The display module of claim 1, wherein the first display layer comprises a plurality of display cells, the plurality of display cells being adjacent to one another;
the display unit comprises a containing shell, wherein the containing shell is provided with a first light transmission surface and a second light transmission surface which are opposite, the first light transmission surface is close to the light transmission layer, and the second light transmission surface is close to the second display layer;
a plurality of display particles are arranged in each accommodating shell, a first shading layer is arranged on the first light transmission surface, and the first shading layer covers part of the first light transmission surface;
when the display module is in a first display state, a plurality of display particles are located in a target area of the accommodating case, wherein the target area is an area, which is not covered by the first shading layer, in the direction from the light-transmitting layer to the second display layer;
and when the display module is in the second display state, a plurality of display particles are positioned in the area, which is shielded by the first shading layer, of the accommodating shell.
3. The display module according to claim 2, wherein a first electrode member and a second electrode member are provided on a side wall of the housing case, and the first electrode member is located in a target area of the housing case, and the second electrode member is located in an area of the housing case that is shielded by the first light shielding layer, the side wall of the housing case being a case wall between a first light transmitting surface and the second light transmitting surface of the housing case;
when the display module is in a first display state, the first electrode part is powered off, the second electrode part is powered on, and the second electrode part drives a plurality of display particles to enter a target area of the accommodating shell; and under the condition that the display module is in a second display state, the first electrode part is electrified and the second electrode part is powered off, and the first electrode part drives a plurality of display particles to enter a region, which is shielded by the first shading layer, in the accommodating shell.
4. The display module of claim 2, wherein a second light shielding layer is disposed on the second light transmitting surface, the second light shielding layer is opposite to the first light shielding layer, the second light shielding layer has the same shape as the first light shielding layer, and the second light shielding layer has an area equal to the first light shielding layer.
5. The display module of claim 2, wherein the number of display pixel areas is plural and the display pixel areas are located opposite to the target area;
when the display module is in a first display state, the display particles emit first light rays, and the first light rays are transmitted out from the first light-transmitting surface; and under the condition that the display module is in a second display state, the display pixel area emits second light, and the second light enters the target area through the second light-transmitting surface and is transmitted out from the first light-transmitting surface.
6. The display module of claim 5, wherein the projected area of the target area on the second display layer is equal to the area of the display pixel area and the same shape.
7. The display module of claim 1, wherein the display module further comprises a substrate;
the substrate is positioned on the surface of the second display layer, which is away from the first display layer, and is used for supporting the second display layer.
8. The display module of claim 7, further comprising a backlight layer positioned on a side of the substrate facing away from the second display layer, the backlight layer configured to provide light to the display module.
9. The display module of claim 1, further comprising a cover plate positioned on a side of the light-transmissive layer facing away from the first display layer, the cover plate configured to protect the light-transmissive layer.
10. An electronic device, characterized in that it comprises a display module according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211598277.XA CN116009301A (en) | 2022-12-13 | 2022-12-13 | Display module and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211598277.XA CN116009301A (en) | 2022-12-13 | 2022-12-13 | Display module and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116009301A true CN116009301A (en) | 2023-04-25 |
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ID=86018341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211598277.XA Pending CN116009301A (en) | 2022-12-13 | 2022-12-13 | Display module and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116009301A (en) |
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2022
- 2022-12-13 CN CN202211598277.XA patent/CN116009301A/en active Pending
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