Display device and mobile terminal

Abstract

The application discloses a display device and a mobile terminal. The display device has a first display area and a second display area. The first display area includes a detail collection area and a color collection area. The display device comprises a display panel, a pixel definition layer and a pixel opening provided on the pixel definition layer. A light emitting unit is arranged in the pixel opening. The pixel definition layer further comprises a first light transmission filling part in the detail collection area and an auxiliary light transmission filling part in the color collection area. An acquisition unit is arranged on the side of the display panel away from the light emitting surface. The acquisition unit comprises an image acquisition module in the detail collection area and a color acquisition module in the color collection area. The image acquisition module is used to acquire image detail information through the first light transmission filling part. The color acquisition module is used to acquire image color information through the auxiliary light transmission filling part. The first display area can realize light emission through the light emitting unit and can acquire image information through the image acquisition module and the color acquisition module.

Description

TECHNICAL FIELD

[0001] The present application relates to the display field, and in particular to a display device and a mobile terminal. BACKGROUND

[0002] With the rapid development of electronic devices, users have higher and higher requirements for screen ratio, so that the full-screen display of electronic devices has attracted more and more attention in the industry.

[0003] Traditional electronic devices such as mobile phones and tablet computers need to integrate front cameras, receivers and infrared sensing elements. In the prior art, a slot (Notch) or a hole can be formed on the display screen, and external light can enter the light sensing element located below the screen through the slot or the hole on the screen. However, these electronic devices are not true full-screen devices, and cannot display in all areas of the screen, for example, the front camera area cannot display pictures. SUMMARY

[0004] The embodiments of the present application provide a display device and a mobile terminal, which realize that at least part of the area of the display device is transparent and displayable, and facilitate the under-screen integration of the light sensing component.

[0005] The embodiments of the present application provide a display device, which has a first display area and a second display area, the first display area includes a detail collection area and a color collection area, and the display device includes: a display panel including a pixel definition layer and a pixel opening provided on the pixel definition layer, a light emitting unit being provided in the pixel opening, and the pixel definition layer further including a first light transmission filling part located in the detail collection area and an auxiliary light transmission filling part located in the color collection area; a collection unit located on a side of the display panel away from a light emitting surface, the collection unit including an image collection module located in the detail collection area and a color collection module located in the color collection area, the image collection module being configured to acquire image detail information through the first light transmission filling part, and the color collection module being configured to acquire image color information through the auxiliary light transmission filling part.

[0006] According to the embodiments of the first aspect of the present application, the number of the detail collection areas, the color collection areas and the collection units is multiple, the image collection module of each collection unit and the corresponding first light transmission filling part are located in each detail collection area, and the color collection module of each collection unit and the corresponding auxiliary light transmission filling part are located in each color collection area.

[0007] According to any one of the foregoing embodiments of the first aspect of the present application, the display panel further comprises a light filtering film layer located on the side of the pixel definition layer away from the image acquisition module, the light filtering film layer comprises a blocking portion and a light filtering unit, each light filtering unit is arranged one-to-one corresponding to each light emitting unit, the blocking portion comprises a second light transmitting filling portion located in the detail acquisition area, the first light transmitting filling portion and the second light transmitting filling portion at least partially overlap in the orthographic projection on the light emitting surface, so that the image acquisition module can acquire image detail information through the first light transmitting filling portion and the second light transmitting filling portion.

[0008] According to any one of the foregoing embodiments of the first aspect of the present application, the number of the first light transmitting filling portion and the second light transmitting filling portion is multiple, and the first light transmitting filling portion and the second light transmitting filling portion are arranged one-to-one corresponding.

[0009] According to any one of the foregoing embodiments of the first aspect of the present application, the first light transmitting filling portion and the second light transmitting filling portion are arranged in overlapping in the orthographic projection on the light emitting surface.

[0010] According to any one of the foregoing embodiments of the first aspect of the present application, the first light transmitting filling portion and the light emitting unit are arranged in spacing.

[0011] According to any one of the foregoing embodiments of the first aspect of the present application, the first light transmitting filling portion is arranged between any two adjacent light emitting units in the detail acquisition area.

[0012] According to any one of the foregoing embodiments of the first aspect of the present application, the first light transmitting filling portion and the light filtering unit are arranged in misalignment in the orthographic projection on the light emitting surface.

[0013] According to any one of the foregoing embodiments of the first aspect of the present application, the light filtering unit and the auxiliary light transmitting filling portion are arranged in at least partial overlap in the orthographic projection on the light emitting surface, so that the color acquisition module can acquire image color information through the auxiliary light transmitting filling portion and the light filtering unit.

[0014] According to any one of the foregoing embodiments of the first aspect of the present application, the auxiliary light transmitting filling portion is located on the side of the light emitting unit and arranged adjacent to the light emitting unit.

[0015] According to any one of the foregoing embodiments of the first aspect of the present application, further comprising a processor for acquiring light emitting information of the light emitting unit and correcting the color information according to the light emitting information.

[0016] According to any one of the foregoing embodiments of the first aspect of the present application, the orthographic projection of the light emitting unit on the light emitting surface is located within the orthographic projection of the light filtering unit on the light emitting surface, and the auxiliary light transmitting filling portion is arranged in a ring shape around the light emitting unit.

[0017] According to any one of the foregoing embodiments of the first aspect of the present application, the orthographic projection of the light filtering unit on the light emitting surface is located within the area enclosed by the outer edge of the orthographic projection of the auxiliary light transmitting filling portion on the light emitting surface.

[0018] According to any one of the foregoing embodiments of the first aspect of the application, the light filtering unit comprises a red light filtering unit, a green light filtering unit and a blue light filtering unit;

[0019] The light emitting unit comprises a red light emitting unit, a green light emitting unit and a blue light emitting unit,

[0020] The color collecting area comprises a red color collecting area, a green color collecting area and a blue color collecting area;

[0021] The auxiliary light transmitting filling part comprises a red light transmitting filling part corresponding to the red light filtering unit and located in the red color collecting area, a green light transmitting filling part corresponding to the green light filtering unit and located in the green color collecting area, and a blue light transmitting filling part corresponding to the blue light filtering unit and located in the blue color collecting area,

[0022] The image color information comprises image red information, image green information and image blue information;

[0023] The color collecting module comprises a red color collecting module for acquiring the image red information through the red light transmitting filling part, a green color collecting module for acquiring the image green information through the green light transmitting filling part, and a blue color collecting module for acquiring the image blue information through the blue light transmitting filling part.

[0024] According to any one of the foregoing embodiments of the first aspect of the application, the red light transmitting filling part is arranged around any one of the red light emitting units in the red color collecting area.

[0025] According to any one of the foregoing embodiments of the first aspect of the application, the green light transmitting filling part is arranged around any one of the green light emitting units in the green color collecting area.

[0026] According to any one of the foregoing embodiments of the first aspect of the application, the blue light transmitting filling part is arranged around any one of the blue light emitting units in the blue color collecting area.

[0027] According to any one of the foregoing embodiments of the first aspect of the application, the number of at least two of the red light transmitting filling part, the green light transmitting filling part, the blue light transmitting filling part and the first light transmitting filling part is the same.

[0028] According to any one of the foregoing embodiments of the first aspect of the application, the area of the orthographic projection of at least two of the red light transmitting filling part, the green light transmitting filling part, the blue light transmitting filling part and the first light transmitting filling part on the light emitting surface is the same.

[0029] According to any one of the foregoing embodiments of the first aspect of the application, the red color collecting area, the green color collecting area, the blue color collecting area and the detail collecting area are arranged in an array.

[0030] According to any one of the foregoing embodiments of the first aspect of the application, the areas of at least two of the red color collecting area, the green color collecting area, the blue color collecting area and the information collecting area are the same.

[0031] According to the first aspect of the present application, the image integration module is configured to integrate the image detail information and the image color information into complete image information.

[0032] The second aspect of the present application also provides a mobile terminal comprising the display device of any of the above embodiments.

[0033] According to the display device of the present application, the display device comprises a display panel and an acquisition unit. The display panel is configured to realize the display function of the display device, and the acquisition unit is configured to acquire image information. The display panel comprises a pixel definition layer. The pixel definition layer comprises a pixel opening, a first light-transmitting filling part and an auxiliary light-transmitting filling part. The light-emitting unit arranged in the pixel opening can realize the light-emitting display of the display device, and the first light-transmitting filling part and the auxiliary light-transmitting filling part can improve the light-transmitting rate of the display panel. The image acquisition module can acquire the image detail information through the first light-transmitting filling part, and the color acquisition module can acquire the image color information through the auxiliary light-transmitting filling part. The image acquisition module and the first light-transmitting filling part are located in different regions from the color acquisition module and the auxiliary light-transmitting filling part, so that the acquisition of the image detail information and the acquisition of the image color information will not be confused with each other, and the accuracy of the acquired information can be ensured. Therefore, in the display device provided by the present application, the first display area can realize light emission through the light-emitting unit, and can also acquire image information through the image acquisition module and the color acquisition module. BRIEF DESCRIPTION OF DRAWINGS

[0034] Other features, objects, and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments thereof as taken in conjunction with the accompanying drawings, in which like references denote like features, and in which:

[0035] Figure 1 is a top view of a display device according to an embodiment of the present application;

[0036] Figure 2 is Figure 1 is a partial enlarged view of the P region in FIG. 1;

[0037] Figure 3 is Figure 2 is a sectional view at C-C in FIG. 1;

[0038] Figure 4 is Figure 1 is an enlarged structural schematic view of the Q region in FIG. 1;

[0039] Figure 5 is Figure 4 is a sectional view at D-D in FIG. 1;

[0040] Figure 6 is Figure 1 An enlarged structural schematic view of the M region in the middle in an example;

[0041] Figure 7 is Figure 6 A sectional view at E-E in the middle;

[0042] Figure 8 is Figure 1 An enlarged structural schematic view of the N region in the middle in an example;

[0043] Figure 9 is Figure 8 A sectional view at F-F in the middle.

[0044] Explanation of reference signs:

[0045] 10, display device;

[0046] 100, display panel; 110, pixel definition layer; 111, first light-transmissive filling part; 112, isolation part; 113, auxiliary light-transmissive filling part; 113a, red light-transmissive filling part; 113b, green light-transmissive filling part; 113c, blue light-transmissive filling part; 120, light-emitting unit; 121, red light-emitting unit; 122, green light-emitting unit; 123, blue light-emitting unit; 130, light-filtering film layer; 131, second light-transmissive filling part; 132, blocking part; 133, light-filtering unit; 133a, red light-filtering unit; 133b, green light-filtering unit; 133c, blue light-filtering unit; 140, array substrate; 150, encapsulation layer; 160, cover plate;

[0047] 200, image acquisition module;

[0048] 300, color acquisition module; 310, red color acquisition module; 320, green color acquisition module; 330, blue color acquisition module. DETAILED DESCRIPTION

[0049] The features and exemplary embodiments of various aspects of the present application will be described below in detail, in order to make the purposes, technical solutions and advantages of the present application more clear and apparent, the present application will be further described in detail below in combination with the drawings and specific embodiments. It should be understood that the specific embodiments described herein are configured only to explain the present application, and are not configured to limit the present application. The present application can be implemented without some of these specific details by those skilled in the art. The following description of the embodiments is merely to provide a better understanding of the present application by showing examples of the present application.

[0050] It is to be understood that the terminology "first" and "second", and the like, used in the context of describing the various embodiments is merely intended to differentiate one entity or operation from another, without necessarily requiring or implying any actual such relationship or order between such entities or operations. Moreover, the use of the term "including", "containing" or any other variant thereof, is intended to cover the non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a", "has... a", "includes... a", or "contains... a" does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0051] It will be understood that, in the description of the structure of components, where one layer, one region is referred to as being "on" or "over" another layer, another region, it can be directly on the other layer, the other region, or there can also be another layer or region interposed therebetween. Also, if the component is turned over, the layer, the region will be "under" or "beneath" the other layer, the other region.

[0052] In electronic devices such as mobile phones and tablet computers, it is required to integrate photosensitive components such as front cameras, infrared light sensors, proximity light sensors, and the like on one side of a display panel. In some embodiments, a light-transmissive display area can be provided on the electronic device, and the photosensitive components are arranged on the back of the light-transmissive display area. In the case of ensuring normal operation of the photosensitive components, full-screen display of the electronic device is realized.

[0053] Embodiments of a display device and a mobile terminal are described below with reference to the accompanying drawings.

[0054] Please refer to Figures 1 to 3 , Figure 1 is a top view of a display device 10 according to an embodiment of the present application, Figure 2 is Figure 1 is a partial enlarged view of a P region in the display device 10 in one example; Figure 3 is Figure 2 is a sectional view at C-C in the display device 10.

[0055] The display device 10 has a first display area AA1, a second display area AA2, and a non-display area NA (not shown in the figure) surrounding the first display area AA1 and the second display area AA2. Optionally, in other embodiments, the display device 10 can also not include the non-display area NA.

[0056] Optionally, the light transmittance of the first display area AA1 is greater than that of the second display area AA2. Preferably, the light transmittance of the first display area AA1 is greater than or equal to 15%. To ensure that the light transmittance of the first display area AA1 is greater than 15%, or even greater than 40%, or even higher, in this embodiment, the light transmittance of each functional film layer of the display panel 100 is greater than 80%, and at least some functional film layers have a light transmittance greater than 90%.

[0057] According to the embodiment of the present application, the light transmittance of the first display area AA1 is greater than that of the second display area AA2, so that the display device 10 can integrate a photosensitive component on the back of the first display area AA1, realizing the under-screen integration of a photosensitive component such as a camera. At the same time, the first display area AA1 can display the image, increasing the display area of ​​the display device 10 and realizing the full-screen design of the display device 10.

[0058] Please refer to the following: Figures 1 to 5 , Figure 4 yes Figure 1 A magnified structural diagram of the Q region in one example. Figure 5 yes Figure 4 Sectional view at point DD.

[0059] like Figures 1 to 5 As shown, the first display area AA1 includes a detail acquisition area P and a color acquisition area. Figure 1 At least one of the Q, M, and N regions is a color acquisition area. This application uses the Q region as the color acquisition area for illustrative purposes.

[0060] like Figures 1 to 5 As shown, the display device 10 includes a display panel 100 and a collection unit. The display panel 100 includes a pixel definition layer 110 and a pixel opening disposed in the pixel definition layer 110. A light-emitting unit 120 is disposed in the pixel opening. The pixel definition layer 110 also includes a first light-transmitting filling portion 111 located in the detail collection area and an auxiliary light-transmitting filling portion 113 located in the color collection area. The collection unit is located on the side of the display panel 100 away from the light-emitting surface. The collection unit includes an image collection module 200 located in the detail collection area and a color collection module 300 located in the color collection area. The image collection module 200 is used to acquire image detail information through the first light-transmitting filling portion 111, and the color collection module 300 is used to acquire image color information through the auxiliary light-transmitting filling portion 113.

[0061] Figure 2 and Figure 4 The illustration only shows one arrangement of the light-emitting units 120. In other embodiments, the light-emitting units 120 can also be arranged in other patterns. This application does not limit the arrangement of the light-emitting units 120.

[0062] According to the display device 10 provided in the embodiment of the present application, the display device 10 comprises a display panel 100 and an acquisition unit, the display panel 100 is used to realize the display function of the display device 10, and the acquisition unit is used to acquire image information, the image information comprises image detail information and image color information. The display panel 100 comprises a pixel definition layer 110. The pixel definition layer 110 comprises a pixel opening, a first light-transmitting filling part 111 and an auxiliary light-transmitting filling part 113. The light-emitting unit 120 arranged in the pixel opening can realize the light-emitting display of the display device 10, and the first light-transmitting filling part 111 and the auxiliary light-transmitting filling part 113 can improve the light transmittance of the display panel 100. The image acquisition module 200 can acquire the image detail information through the first light-transmitting filling part 111, and the color acquisition module 300 can acquire the image color information through the auxiliary light-transmitting filling part 113. Moreover, the image acquisition module 200 and the first light-transmitting filling part 111 are located in different areas from the color acquisition module 300 and the auxiliary light-transmitting filling part 113, so that the acquisition of the image detail information and the acquisition of the image color information will not interfere with each other, and the accuracy of the acquired information can be ensured. Therefore, in the display device provided in the embodiment of the present application, the first display area AA1 can realize light emission through the light-emitting unit 120, and can also acquire image information through the image acquisition module 200 and the color acquisition module 300.

[0063] The display panel 100 can be an organic light-emitting diode (OLED) display panel 100.

[0064] The image acquisition module 200 and the color acquisition module 300 can be arranged in various positions, please continue to refer to Figure 3 and Figure 5 Optionally, the display panel 100 further comprises an array substrate 140, and the array substrate 140 is located on the side of the pixel definition layer 110 facing the image acquisition module 200 and the color acquisition module 300. Optionally, the array substrate 140 is located between the pixel definition layer 110 and the image acquisition module 200 and the color acquisition module 300, so that the arrangement of the image acquisition module 200 and the color acquisition module 300 will not affect the connection between the array substrate 140 and the light-emitting unit 120.

[0065] Optionally, the light-emitting unit 120 comprises a first electrode, a second electrode and a light-emitting structure located between the first electrode and the second electrode, the array substrate 140 comprises a driving circuit, and the first electrode and the driving circuit are connected to each other, so that the driving circuit can drive the light-emitting unit 120 to emit light through the first electrode.

[0066] In some optional embodiments, the display device 10 further comprises an image integration module (not shown in the figure) for integrating the image detail information and the image color information into complete image information. Through the image integration module, the image detail information and the image color information can be integrated, and finally complete image information including both details and colors is obtained. The image integration module can be integrated in the chip of the display device 10.

[0067] The number of the detail collection areas and the color collection areas can be set in various ways. One detail collection area and one color collection area can be set.

[0068] In other embodiments, the number of the detail collection areas, the color collection areas and the collection units are all multiple. The image collection module 200 of each collection unit and the corresponding first light-transmitting filling part 111 are located in each detail collection area, and the color collection module 300 of each collection unit and the corresponding auxiliary light-transmitting filling part 113 are located in each color collection area.

[0069] By setting multiple detail collection areas and color collection areas, more image detail information and image color information can be obtained through multiple collection units, and the accuracy of the finally integrated image information is ensured.

[0070] In some optional embodiments, the display panel 100 further comprises a light filtering film layer 130, the light filtering film layer 130 is located on the side of the pixel definition layer 110 away from the image collection module 200, the light filtering film layer 130 comprises a blocking part 132 and a light filtering unit 133, each light filtering unit 133 is one-to-one corresponding to each light emitting unit 120, the blocking part 132 comprises a second light-transmitting filling part 131 located in the detail collection area, the first light-transmitting filling part 111 and the second light-transmitting filling part 131 at least partially overlap in the orthographic projection on the light emitting surface, that is, the orthographic projection of the first light-transmitting filling part 111 and the second light-transmitting filling part 131 along the thickness direction (Z direction in the figure) of the display panel 100 is at least partially overlapped, so that the image collection module 200 can obtain the image detail information through the first light-transmitting filling part 111 and the second light-transmitting filling part 111. Figure 3

[0071] Optionally, an encapsulation layer 150 or the like layer structure can be further arranged between the pixel definition layer 110 and the light filtering film layer 130. Optionally, a cover plate 160 or the like layer structure can be further arranged on the side of the light filtering film layer 130 away from the pixel definition layer 110.

[0072] ​In the optional embodiments, by arranging the light filtering film layer 130, the light filtering units 133 on the light filtering film layer 130 correspond to the light emitting units 120 one by one, which can improve the display effect of the display device 10. Arranging the second light transmitting filling part 131 on the blocking part 132 of the light filtering film layer 130 can further improve the light transmittance of the first display area AA1. The first light transmitting filling part 111 and the second light transmitting filling part 131 are arranged at least partially overlapped in the orthographic projection on the light emitting surface, that is, the first light transmitting filling part 111 and the second light transmitting filling part 131 are arranged at least partially overlapped in the thickness direction, so that the light can enter the first light transmitting filling part 111 from the second light transmitting filling part 131 in the thickness direction, and the image acquisition module 200 can acquire image information through the first light transmitting filling part 111 and the second light transmitting filling part 131.

[0073] In some optional embodiments, please refer to Figure 2 , the number of the first light transmitting filling part 111 is multiple, and the multiple first light transmitting filling parts 111 are distributed at intervals in the first display area AA1. The image acquisition module 200 is configured to acquire image information through the multiple first light transmitting filling parts 111. By arranging multiple first light transmitting filling parts 111, the light transmittance of the first display area AA1 can be further improved, so that the image information acquired by the image acquisition module 200 is more accurate.

[0074] Optionally, the number of the first light transmitting filling part 111 and the second light transmitting filling part 131 is multiple, and the first light transmitting filling part 111 and the second light transmitting filling part 131 are arranged one by one, so that the image acquisition module 200 can acquire image information through each first light transmitting filling part 111 and second light transmitting filling part 131.

[0075] Optionally, the orthographic projection of the first light transmitting filling part 111 and the second light transmitting filling part 131 on the light emitting surface is arranged overlapped. That is, the first light transmitting filling part 111 and the second light transmitting filling part 131 are completely overlapped, which can further improve the light transmittance, so that the image information acquired by the image acquisition module 200 is more accurate.

[0076] The first light transmitting filling part 111 can be arranged on at least one side of the light emitting unit 120, or the first light transmitting filling part 111 can be arranged in a ring shape around the light emitting unit 120.

[0077] The second light transmitting filling part 131 can be arranged in multiple ways. Optionally, the arrangement of the second light transmitting filling part 131 is the same as that of the first light transmitting filling part 111, so as to simplify the preparation of the display device 10.

[0078] Optionally, a first light-transmissive filling part 111 is arranged between two adjacent light-emitting units 120, or a part of the first light-transmissive filling part 111 is arranged between the two adjacent light-emitting units 120, so as to avoid that the multiple first light-transmissive filling parts 111 increase the distance between the two adjacent light-emitting units 120 and affect the display effect of the image display panel 100.

[0079] In some optional embodiments, the first light-transmissive filling part 111 and the light-emitting unit 120 are arranged in a spaced manner, that is, a separation part 112 for separating the first light-transmissive filling part 111 is arranged between the first light-transmissive filling part 111 and the light-emitting unit 120, and the light transmittance of the separation part 112 is less than that of the first light-transmissive filling part 111. The separation part 112 can block the light emitted by the light-emitting unit 120, so as to avoid that the light emitted by the light-emitting unit 120 affects the image information acquired by the image acquisition module 200.

[0080] In some optional embodiments, the second light-transmissive filling part 131 and the light-filtering unit 133 are arranged in a spaced manner, that is, a blocking part 132 is arranged between the second light-transmissive filling part 131 and the light-filtering unit 133, and the blocking part 132 can ensure the light filtering effect of the light-filtering unit 133.

[0081] In some optional embodiments, the first light-transmissive filling part 111 is arranged between any two adjacent light-emitting units 120 in the detail acquisition area. On the one hand, the light transmittance of the first display area AA1 can be further improved, and on the other hand, more ambient light can pass through the first light-transmissive filling part 111, so that the amount of information acquired by the image acquisition module 200 is increased, and the image detail information acquired by the image acquisition module 200 is more accurate.

[0082] Optionally, the orthographic projection of the first light-transmissive filling part 111 and the light-filtering unit 133 on the light-emitting surface is arranged in a staggered manner. The monochromatic stray light filtered by the light-filtering unit 133 can be prevented from entering the first light-transmissive filling part 111, so as to avoid affecting the accuracy of the image information acquired by the image acquisition module 200.

[0083] In some optional embodiments, as shown in Figure 1 , Figure 4 and Figure 5 , the orthographic projection of the light-filtering unit 133 and the auxiliary light-transmissive filling part 113 on the light-emitting surface is arranged in an at least partially overlapped manner, so that the image color information can be acquired by the color acquisition module 300 through the auxiliary light-transmissive filling part 113 and the light-filtering unit 133.

[0084] In these optional embodiments, the light-filtering unit 133 and the auxiliary light-transmissive filling part 113 are arranged in an overlapped manner, so that the light with color filtered by the light-filtering unit 133 can pass through the auxiliary light-transmissive filling part 113, and the image color information can be acquired by the color acquisition module 300 through the auxiliary light-transmissive filling part 113.

[0085] The auxiliary light-transmitting filling part 113 can be located on one side of the light-emitting unit 120 in the circumferential direction.

[0086] Optionally, the auxiliary light-transmitting filling part 113 is located on the circumferential side of the light-emitting unit 120 and is arranged adjacent to the light-emitting unit 120, which can further increase the overlapping area of the auxiliary light-transmitting filling part 113 and the light-filtering unit 133.

[0087] In other optional embodiments, please refer to Figure 4 and Figure 5 , the orthographic projection of the light-emitting unit 120 on the light-emitting surface is located within the orthographic projection of the light-filtering unit 133 on the light-emitting surface, and the auxiliary light-transmitting filling part 113 is arranged in a ring shape around the light-emitting unit 120.

[0088] In these optional embodiments, the size of the light-filtering unit 133 is greater than the size of the light-emitting unit 120, and when the auxiliary light-transmitting filling part 113 is arranged in a ring shape around the light-emitting unit 120, the size of the light-filtering unit 133 can be increased so that the light-filtering unit 133 extends beyond the light-emitting unit 120 and overlaps the auxiliary light-transmitting filling part 113 in the thickness direction, which makes the display device 10 simpler to set up.

[0089] Optionally, please refer to Figure 4 and Figure 5 , the orthographic projection of the light-filtering unit 133 on the light-emitting surface is located within the area enclosed by the outer edge of the orthographic projection of the auxiliary light-transmitting filling part 113 on the light-emitting surface. It is ensured that the monochromatic light filtered by the light-filtering unit 133 can be incident on the auxiliary light-transmitting filling part 113.

[0090] Optionally, the auxiliary light-transmitting filling part 113 is located on the circumferential side of the light-emitting unit 120 and is arranged adjacent to the light-emitting unit 120. The light-emitting direction of the light-emitting unit 120 is towards the light-filtering unit 133, so only a small part of the light-emitting unit 120 is not arranged to emit light to the auxiliary light-transmitting filling part 113. And the auxiliary light-transmitting filling part 113 is arranged adjacent to the light-emitting unit 120, which can increase the overlapping area of the auxiliary light-transmitting filling part 113 and the light-filtering unit 133.

[0091] Optionally, the display device 10 further comprises a processor for acquiring light-emitting information of the light-emitting unit 120 and correcting the color information according to the light-emitting information, which further improves the accuracy of the color information.

[0092] Please refer to Figure 1 , Figures 4 to 9 , Figure 6 is Figure 1 an enlarged structural schematic diagram of the M area in one example, Figure 7 is Figure 6 a sectional view at E-E in FIG. 12.Figure 8 is Figure 1 an enlarged structural schematic view of the N region in Figure 9 is Figure 8 a sectional view at F-F in

[0093] In some optional embodiments, as shown in Figure 1 , Figures 4 to 9 illustrated, the light filtering unit 133 includes a red light filtering unit 133a, a green light filtering unit 133b, and a blue light filtering unit 133c; and the light emitting unit 120 includes a red light emitting unit 121, a green light emitting unit 122, and a blue light emitting unit 123. The red light filtering units 133a and the red light emitting units 121 are correspondingly arranged, the green light filtering units 133b and the green light emitting units 122 are correspondingly arranged, and the blue light filtering units 133c and the blue light emitting units 123 are correspondingly arranged.

[0094] Optionally, the detail collection region is, for example, the P region in Figure 1 .

[0095] Optionally, the color collection region includes a red color collection region, which is the Q region in Figure 1 .

[0096] Optionally, the color collection region includes a green color collection region, which is the M region in Figure 1 .

[0097] Optionally, the color collection region includes a blue color collection region, which is the N region in Figure 1 .

[0098] As described above, the color collection region includes a red color collection region, a green color collection region, and a blue color collection region. Optionally, the auxiliary light transmission filling part 113 includes a red light transmission filling part 113a corresponding to the red light filtering unit 133a and located in the red color collection region, a green light transmission filling part 113b corresponding to the green light filtering unit 133b and located in the green color collection region, and a blue light transmission filling part 113c corresponding to the blue light filtering unit 133c and located in the blue color collection region; the image color information includes image red information, image green information, and image blue information; and the color collection module 300 includes a red color collection module 310 for acquiring the image red information through the red light transmission filling part 113a, a green color collection module 320 for acquiring the image green information through the green light transmission filling part 113b, and a blue color collection module 330 for acquiring the image blue information through the blue light transmission filling part 113c.

[0099] The corresponding arrangement of each red filter unit 133a and each red light emitting unit 121 means that the orthographic projection of each red filter unit 133a and each red light emitting unit 121 on the light emitting surface at least partially overlaps. For example, the orthographic projection of each red light emitting unit 121 on the light emitting surface is located within the orthographic projection of each red filter unit 133a on the light emitting surface. Similarly, the corresponding arrangement of each green filter unit 133b and each green light emitting unit 122 means that the orthographic projection of each green filter unit 133b and each green light emitting unit 122 on the light emitting surface at least partially overlaps. For example, the orthographic projection of each green light emitting unit 122 on the light emitting surface is located within the orthographic projection of each green filter unit 133b on the light emitting surface. The corresponding arrangement of each blue filter unit 133c and each blue light emitting unit 123 means that the orthographic projection of each blue filter unit 133c and each blue light emitting unit 123 on the light emitting surface at least partially overlaps. For example, the orthographic projection of each blue light emitting unit 123 on the light emitting surface is located within the orthographic projection of each blue filter unit 133c on the light emitting surface.

[0100] The red light transmissive filling portion 113a corresponding to the red filter unit 133a means that the orthographic projection of the red filter unit 133a and the red light transmissive filling portion 113a on the light emitting surface at least partially overlaps. For example, the orthographic projection of each red filter unit 133a on the light emitting surface is located within the region enclosed by the outer edges of the orthographic projection of each red light transmissive filling portion 113a on the light emitting surface. Similarly, the green light transmissive filling portion 113b corresponding to the green filter unit 133b means that the orthographic projection of the green filter unit 133b and the green light transmissive filling portion 113b on the light emitting surface at least partially overlaps. For example, the orthographic projection of each green filter unit 133b on the light emitting surface is located within the region enclosed by the outer edges of the orthographic projection of each green light transmissive filling portion 113b on the light emitting surface. The blue light transmissive filling portion 113c corresponding to the blue filter unit 133c means that the orthographic projection of the blue filter unit 133c and the blue light transmissive filling portion 113c on the light emitting surface at least partially overlaps. For example, the orthographic projection of each blue filter unit 133c on the light emitting surface is located within the region enclosed by the outer edges of the orthographic projection of each blue light transmissive filling portion 113c on the light emitting surface.

[0101] In these optional embodiments, the red color collection module 310 can obtain the image red information filtered by the red filter unit 133a through the red light transmissive filling portion 113a, the green color collection module 320 can obtain the image green information filtered by the green filter unit 133b through the green light transmissive filling portion 113b, and the blue color collection module 330 can obtain the image blue information filtered by the blue filter unit 133c through the blue light transmissive filling portion 113c. Thus, the three primary color information of the image information can be obtained, and the color of the image information can be better restored.

[0102] The red light-transmitting filling part 113a can be arranged in various ways. Optionally, as shown in Figure 4 and Figure 5 , the red light-transmitting filling part 113a can be arranged at the side of the red light-emitting unit 121, and the red light-transmitting filling part 113a is arranged adjacent to the red light-emitting unit 121. On the one hand, the distance between the red light-transmitting filling part 113a and the red light-emitting unit 121 can be reduced, and the overlapping area between the red light-transmitting filling part 113a and the red filter unit 133a can be increased. On the other hand, the color of the red light emitted by the red light-emitting unit 121 is the same as the color to be acquired by the red color acquisition module 310, and the light emitted by the red light-emitting unit 121 will not affect the red light information acquired by the red color acquisition module 310.

[0103] In some optional embodiments, as described above, the display device 10 further includes a processor, which can acquire the light-emitting information of the red light-emitting unit 121, and correct the red light information acquired by the red color acquisition module 310 according to the light-emitting information of the red light-emitting unit 121, so as to improve the accuracy of the red light information.

[0104] The green light-transmitting filling part 113b can be arranged in various ways. Optionally, as shown in Figure 6 and Figure 7 , the green light-transmitting filling part 113b can be arranged at the side of the green light-emitting unit 122, and the green light-transmitting filling part 113b is arranged adjacent to the green light-emitting unit 122. On the one hand, the distance between the green light-transmitting filling part 113b and the green light-emitting unit 122 can be reduced, and the overlapping area between the green light-transmitting filling part 113b and the green filter unit 133b can be increased. On the other hand, the color of the green light emitted by the green light-emitting unit 122 is the same as the color to be acquired by the green color acquisition module 320, and the light emitted by the green light-emitting unit 122 will not affect the green light information acquired by the green color acquisition module 320.

[0105] In some optional embodiments, as described above, the display device 10 further includes a processor, which can acquire the light-emitting information of the green light-emitting unit 122, and correct the green light information acquired by the green color acquisition module 320 according to the light-emitting information of the green light-emitting unit 122, so as to improve the accuracy of the green light information.

[0106] The blue light-transmitting filling part 113c can be arranged in various ways. Optionally, as shown in Figure 8 and Figure 9As shown, the blue light-transmitting filling part 113c can be arranged at the side of the blue light-emitting unit 123, and the blue light-transmitting filling part 113c is arranged adjacent to the blue light-emitting unit 123. On the one hand, the distance between the blue light-transmitting filling part 113c and the blue light-emitting unit 123 can be reduced, and the overlapping area between the blue light-transmitting filling part 113c and the blue filter unit 133c can be increased; on the other hand, the color of the blue light emitted by the blue light-emitting unit 123 is the same as the color to be acquired by the blue color acquisition module 330, and the light emitted by the blue light-emitting unit 123 will not affect the blue light information acquired by the blue color acquisition module 330.

[0107] In some optional embodiments, as above, the display device 10 further comprises a processor, which can acquire the light-emitting information of the blue light-emitting unit 123, and correct the blue light information acquired by the blue color acquisition module 330 according to the light-emitting information of the blue light-emitting unit 123, so as to improve the accuracy of the blue light information.

[0108] In some optional embodiments, the side of any red light-emitting unit 121 in the red acquisition area is provided with a red light-transmitting filling part 113a, so as to improve the accuracy of the red information of the image.

[0109] In some optional embodiments, the side of any green light-emitting unit 122 in the green acquisition area is provided with a green light-transmitting filling part 113b, so as to improve the accuracy of the green information of the image.

[0110] In some optional embodiments, the side of any blue light-emitting unit 123 in the blue acquisition area is provided with a blue light-transmitting filling part 113c, so as to improve the accuracy of the blue information of the image.

[0111] Optionally, as shown in the figures, Figure 1 As shown, the red acquisition area, the green acquisition area, the blue acquisition area and the detail acquisition area are arranged in an array, for example, the red acquisition area, the green acquisition area, the blue acquisition area and the detail acquisition area are arranged in two rows and two columns, so that the arrangement of the red acquisition area, the green acquisition area, the blue acquisition area and the detail acquisition area is more concentrated.

[0112] Optionally, the areas of at least two of the red acquisition area, the green acquisition area, the blue acquisition area and the detail acquisition area are the same. For example, the areas of any two of the red acquisition area, the green acquisition area, the blue acquisition area and the detail acquisition area are the same.

[0113] Optionally, the number of at least two of the red light-transmissive filling portion 113a, the green light-transmissive filling portion 113b, the blue light-transmissive filling portion, and the first light-transmissive filling portion 111 is the same. For example, the number of any two of the red light-transmissive filling portion 113a, the green light-transmissive filling portion 113b, the blue light-transmissive filling portion, and the first light-transmissive filling portion 111 is the same, so that the acquired image detail information, image red information, image blue information, and image green information can be as equal as possible, and the formed image information is more accurate.

[0114] Optionally, the orthogonal projection area of at least two of the red light-transmissive filling portion 113a, the green light-transmissive filling portion 113b, the blue light-transmissive filling portion, and the first light-transmissive filling portion 111 on the light-out surface is the same. For example, the orthogonal projection area of any two of the red light-transmissive filling portion 113a, the green light-transmissive filling portion 113b, the blue light-transmissive filling portion, and the first light-transmissive filling portion 111 on the light-out surface is the same.

[0115] The embodiment of the second aspect of the application provides a mobile terminal, including the display device 10 provided by any one of the first aspect embodiments.

[0116] In accordance with the embodiments of the application described above, these embodiments do not describe all the details, and do not limit the application to only the specific embodiments described. Obviously, according to the above description, many modifications and changes can be made. The present description selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well utilize the application and make modifications and uses on the basis of the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A display device, characterized by comprising: The display device has a first display area and a second display area, the first display area includes a detail collection area and a color collection area, the detail collection area and the color collection area are located in different areas of the first display area respectively, and the display device comprises: The display panel comprises a pixel definition layer and a pixel opening provided on the pixel definition layer, a light emitting unit is provided in the pixel opening, the pixel definition layer further comprises a first light transmission filling part, the first light transmission filling part is located in the detail collection area, and the first light transmission filling part and the light emitting unit are spaced apart; The pixel definition layer further comprises an auxiliary light transmission filling part, the auxiliary light transmission filling part is located in the color collection area and is located on the side of the light emitting unit in the color collection area and is arranged adjacent to the light emitting unit; The collection unit is located on the side of the display panel away from the light emitting surface, the collection unit comprises an image collection module and a color collection module, the image collection module is located in the detail collection area, the image collection module is used to acquire image detail information through the first light transmission filling part, and the color collection module is located in the color collection area, and the color collection module is used to acquire image color information through the auxiliary light transmission filling part.

2. The display device according to claim 1, wherein The number of the detail collection areas, the color collection areas and the collection units is multiple, the image collection module of each collection unit and the corresponding first light transmission filling part are located in each detail collection area, and the color collection module of each collection unit and the corresponding auxiliary light transmission filling part are located in each color collection area.

3. The display device according to claim 1, wherein The display panel further comprises a light filtering film layer located on the side of the pixel definition layer away from the image collection module, the light filtering film layer comprises a blocking part and a light filtering unit, each light filtering unit is arranged one by one corresponding to each light emitting unit, the blocking part comprises a second light transmission filling part located in the detail collection area, and the first light transmission filling part and the second light transmission filling part at least partially overlap in the orthographic projection on the light emitting surface, so that the image collection module can acquire the image detail information through the first light transmission filling part and the second light transmission filling part.

4. The display device of claim 3, wherein The number of the first light transmission filling parts and the second light transmission filling parts is multiple, and the first light transmission filling parts and the second light transmission filling parts are arranged one by one corresponding.

5. The display device of claim 3, wherein The first light transmission filling parts and the second light transmission filling parts are arranged in overlapping orthographic projection on the light emitting surface.

6. The display device of claim 3, wherein The first light transmission filling parts and the light emitting units are spaced apart.

7. The display device according to claim 3, wherein The first light transmission filling part is arranged between any two adjacent light emitting units in the detail collection area.

8. The display device of claim 3, wherein The second light transmission filling part and the light filtering unit are spaced apart.

9. The display device of claim 3, wherein The first light-transmitting filling part and the light-filtering unit are arranged in a dislocation manner in the orthographic projection on the light-emitting surface.

10. The display device according to claim 3, wherein The orthographic projection of the light-filtering unit and the auxiliary light-transmitting filling part on the light-emitting surface at least partially overlaps, so that the color collection module is used to acquire the image color information through the auxiliary light-transmitting filling part and the light-filtering unit.

11. The display device of claim 10, wherein, The display device further comprises a processor configured to acquire light-emitting information of the light-emitting unit and correct the color information according to the light-emitting information.

12. The display device according to claim 10, wherein The orthographic projection of the light-emitting unit on the light-emitting surface is located within the orthographic projection of the light-filtering unit on the light-emitting surface, and the auxiliary light-transmitting filling part is arranged in a ring shape around the light-emitting unit.

13. The display device of claim 12, wherein, The orthographic projection of the light-filtering unit on the light-emitting surface is located within the area enclosed by the outer edge of the orthographic projection of the auxiliary light-transmitting filling part on the light-emitting surface.

14. The display device of claim 10, wherein, The light-filtering unit comprises a red light-filtering unit, a green light-filtering unit and a blue light-filtering unit. The light-emitting unit comprises a red light-emitting unit, a green light-emitting unit and a blue light-emitting unit. The color collection area comprises a red color collection area, a green color collection area and a blue color collection area. The auxiliary light-transmitting filling part comprises a red light-transmitting filling part corresponding to the red light-filtering unit and located in the red color collection area, a green light-transmitting filling part corresponding to the green light-filtering unit and located in the green color collection area, and a blue light-transmitting filling part corresponding to the blue light-filtering unit and located in the blue color collection area. The image color information comprises image red information, image green information and image blue information. The color collection module comprises a red color collection module configured to acquire the image red information through the red light-transmitting filling part, a green color collection module configured to acquire the image green information through the green light-transmitting filling part, and a blue color collection module configured to acquire the image blue information through the blue light-transmitting filling part.

15. The display device of claim 14, wherein, The red light-transmitting filling part is arranged around each of the red light-emitting units in the red color collection area.

16. The display device of claim 14, wherein, The green light-transmitting filling part is arranged around each of the green light-emitting units in the green color collection area.

17. The display device of claim 14, wherein, The blue light-transmitting filling part is arranged around each of the blue light-emitting units in the blue color collection area.

18. The display device of claim 14, wherein, The number of at least two of the red light-transmitting filling part, the green light-transmitting filling part, the blue light-transmitting filling part and the first light-transmitting filling part is the same.

19. The display device of claim 14, wherein, The orthographic projection area of at least two of the red light-transmitting filling part, the green light-transmitting filling part, the blue light-transmitting filling part and the first light-transmitting filling part on the light-emitting surface is the same.

20. The display device of claim 14, wherein: the red collection region, the green collection region, the blue collection region, and the detail collection region are arranged in an array.

21. The display device of claim 20, wherein: the red collection region, the green collection region, the blue collection region, and the information collection region have the same area.

22. The display device of claim 1, wherein further comprising an image integration module for integrating the image detail information and the image color information into complete image information.

23. A mobile terminal, characterized by a display device according to any one of claims 1-22.

Images