CN110782778B

CN110782778B - Display apparatus

Info

Publication number: CN110782778B
Application number: CN201910986617.8A
Authority: CN
Inventors: 苏永俊; 胡惠杰
Original assignee: Qisda Suzhou Co Ltd; Qisda Corp
Current assignee: Qisda Suzhou Co Ltd; Qisda Corp
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2023-04-25
Anticipated expiration: 2039-10-17
Also published as: CN110782778A

Abstract

The present invention provides a display apparatus, comprising: the device comprises a display module, a positioning part and a color correction module. The display module has a display surface and a back surface opposite to the display surface. The display surface is provided with a first side edge, and the positioning part is arranged adjacent to the first side edge. The color correction module has: the color correction module is rotationally connected to the connecting node of the positioning part and the detection head which is separated from the connecting node. The color correction module rotates by the connection node to be in a storage state and a correction state. When the color correction module is in a correction state, the detection head moves to face the display surface, and the color correction module is arranged across the first side edge. According to the display device provided by the invention, the color correction module corresponding to the display device can be built without thickening or widening the frame of the screen of the display device, so that the color correction module can be operated easily when the color correction is needed.

Description

Display apparatus

Technical Field

The present invention relates to a display device. In particular, the present invention relates to a display device having a color correction module.

Background

Display devices have become one of the modern important and indispensable electronic devices. On the contrary, the display device can be applied to many fields, for example, word processing, drawing, design, image processing, movie playback, and the like. However, with use, the colors displayed by the screen of the display device may be misaligned or attenuated for various reasons, and additional color correction may be required to maintain or improve color chroma. In view of this, color correction devices for redetecting corrected screen colors have also been developed. Currently, most of the color correction devices in the market need to be additionally obtained and installed (e.g. installed, set, connected or operated) with respect to the display device. This increases the complexity and difficulty of using the color correction device by the user, and may also be more prone to problems of incompatibility or dropout loss of the color correction device with the display device. In addition, if the color correction device is built in the display module at the time of development end design, the width or thickness of the screen frame of the display module may be undesirably increased, which is disadvantageous for developing display devices such as a slim screen, a borderless screen, a high-quality exterior model screen, and the like. Accordingly, there is a need to develop a display apparatus having a corresponding color correction device and improving an appearance model or configuration.

Disclosure of Invention

The invention aims to provide a display device which has a color correction function, and a color correction device does not influence the width or thickness of a screen frame and the appearance modeling.

To solve the above-described problems, according to an aspect of the present invention, a display apparatus includes: the display module is provided with a display surface and a back surface opposite to the display surface, wherein the display surface is provided with a first side edge: a positioning portion disposed adjacent to the first side, and a color correction module having:

a connection node for rotatably connecting the color correction module to the positioning part, and

the detection head is arranged at a separation from the connecting node;

wherein, the color correction module rotates by the connection node to be in one of a storage state and a correction state; when the color correction module is in the correction state, the detection head moves to face the display surface, and the color correction module spans the first side edge.

Preferably, the distance between the detecting head and the connecting node is adjustable.

Preferably, the color correction module includes a housing, and the detecting head is retractable into or extendable out of the housing.

Preferably, the color correction module has a plurality of arms, and the arms are pivotable based on the interconnected end points.

Preferably, the method further comprises: and the rear shell is arranged opposite to the back surface, wherein the rear shell and the back surface define an accommodating space, and when the color correction module moves from the correction state to the accommodating state, the color correction module is accommodated in the accommodating space.

Preferably, the color correction module includes a main body portion and a hook portion bent from the main body portion and extending, wherein one end of the main body portion away from the hook portion is the connection node, and the detection head is disposed on the hook portion.

Preferably, the method further comprises: a rear housing disposed opposite the rear face, wherein the rear housing and the rear face define an accommodation space, and wherein: when the hook part is in the accommodating state, at least part of the hook part is accommodated in the accommodating space, and the hook part is opposite to the main body part and is away from the back surface; in the calibration state, the hook part is positioned outside the accommodating space, and the hook part extends from the first side edge towards the center of the display module.

Preferably, the method further comprises: a rear housing disposed opposite the rear face, wherein the rear housing and the rear face define an accommodation space, and wherein: in the storage state, at least part of the hook part is accommodated in the accommodating space, the hook part protrudes towards the back surface relative to the main body part, and in the correction state, the hook part is positioned outside the accommodating space and extends towards the center of the display module from the first side edge.

Preferably, the method further comprises: the back casing, set up and be opposite with this back, this location portion sets up on this back casing, and wherein this back casing and this back bound an accommodation space, and this state of accomodating includes the state of retrieving and stretches out, wherein: when the color correction module is in the retracted state, the positioning part is relatively far away from the first side edge, and the color correction module is accommodated in the accommodating space; when the color correction module is in the extended state, the positioning part is relatively close to the first side edge, and the color correction module extends out of the accommodating space.

Preferably, the color correction module has a plurality of sections bent relative to each other, the sections circumscribing a recess, and in the corrected state, an end edge of the first side extends into the recess.

Compared with the prior art, the display device provided by the invention can be internally provided with the color correction module corresponding to the display device without thickening or widening the frame of the screen of the display device, and thus the color correction module can be operated easily when the color correction is needed. Therefore, the display device can further have a color correction function with improved appearance modeling.

Drawings

Fig. 1 is a schematic perspective view of a display device with a color correction module according to an embodiment of the invention.

Fig. 2A is a schematic cross-sectional view of a color correction module of a display device according to an embodiment of the invention in a storage state.

Fig. 2B is a schematic cross-sectional view illustrating an operation of a color correction module of a display device according to an embodiment of the invention when the color correction module performs a state switching.

Fig. 2C is a schematic cross-sectional view of a color correction module of a display device according to an embodiment of the invention in a corrected state.

Fig. 2D is a schematic cross-sectional view illustrating an operation of the color correction module of the display device when performing state switching according to an embodiment of the invention.

Fig. 3A is an enlarged schematic cross-sectional view of a color correction module according to an embodiment of the invention.

Fig. 3B is an enlarged schematic cross-sectional view of a color correction module according to another embodiment of the invention.

Fig. 4A is a schematic cross-sectional view illustrating a color correction module of a display device according to another embodiment of the invention in a front state of a correction state.

Fig. 4B is a schematic cross-sectional view illustrating a color correction module of a display device according to another embodiment of the invention in an operation state of the correction state.

Fig. 5A is a schematic cross-sectional view illustrating a color correction module of a display device according to another embodiment of the invention in a front state of a correction state.

Fig. 5B is a schematic cross-sectional view illustrating a color correction module of a display device according to another embodiment of the invention in an operation state of the correction state.

Fig. 6A is a schematic cross-sectional view illustrating a color correction module of a display device according to another embodiment of the invention in a retracted state.

Fig. 6B is a schematic cross-sectional view illustrating a color correction module of a display device according to another embodiment of the invention in an extended state of the storage state.

Fig. 6C is a schematic cross-sectional view illustrating an operation of the color correction module of the display device when performing state switching according to another embodiment of the invention.

Fig. 6D is a schematic cross-sectional view illustrating a color correction module of a display device according to another embodiment of the invention in a corrected state.

Fig. 6E is a schematic cross-sectional view illustrating an operation of the color correction module of the display device in a retracted state.

Detailed Description

For a further understanding of the objects, construction, features, and functions of the invention, reference should be made to the following detailed description of the preferred embodiments.

Various embodiments are described below and the spirit and principles of the present invention should be readily understood by those of ordinary skill in the art by reference to the accompanying drawings. However, while specific embodiments are described herein, these embodiments are merely illustrative, and are not considered in a limiting or exhaustive sense in all respects. Thus, various changes and modifications to the present invention will be apparent to and can be readily made by those of ordinary skill in the art without departing from the spirit and principles of the invention.

Fig. 1 illustratesbase:Sub>A perspective oblique view ofbase:Sub>A display apparatus 10 according to an embodiment of the present invention, and fig. 2A to 2D are cross-sectional views of the display apparatus 10 in different states taken alongbase:Sub>A section linebase:Sub>A-base:Sub>A' of fig. 1. On the contrary, referring to fig. 2A to 2D together with fig. 1, the display apparatus 10 includes a display module 200 for performing display, a positioning part 500, and a color correction module 600 positioned by the positioning part 500.

As described above, the display module 200 may have a display surface 210 for displaying a display screen and a back surface 220 opposite to the display surface 210. The positioning portion 500 may be disposed, for example, but not limited to, behind the back surface 220, and may be connected with the color correction module 600 to position the color correction module 600. Thus, the color correction module 600 may be disposed substantially outside the display module 200.

It should be noted that, although the display device 10 is shown here as a curved display device, and thus the display module 200 presents a curved shape, the front surface of a portion of the display surface 210 can be seen in fig. 2A to 2D in a cross-sectional view in addition to the cross-sections of the display surface 210 and the back surface 220, but the present invention is not limited thereto. As such, the display surface 210 and the back surface 220 may be in other configurations (e.g., planar), and such configurations are within the scope of the present invention.

According to some embodiments, the display module 200 (including the display surface 210 and the back surface 220) may have a plurality of sides, and the positioning portion 500 may be relatively adjacent to one of the sides compared to the other sides. For example, the display module 200 may have a first side E1 located at an upper side in the gravity center direction. On the other side of the display surface 210 of the display module 200, the positioning portion 500 is disposed closer to the first side E1. In this case, the color correction module 600 positioned by the positioning portion 500 is also closer to the first side E1 than the other sides of the display surface 210.

In addition, according to the present embodiment, the color correction module 600 disposed outside the display module 200 may be stored and protected, for example. For example, as shown in fig. 1 and 2A, the display apparatus 10 may further include a rear housing 300 disposed opposite the rear surface 220. On the above, the rear housing 300 and the rear surface 220 define an accommodating space 400, and when the color correction module 600 is in the accommodating state S1 shown in fig. 2A, the color correction module 600 can be accommodated in the accommodating space 400 behind the rear surface 220.

In this case, the positioning part 500 may be connected to a position on the rear case 300 as shown in fig. 2A, for example, but not limited thereto. However, this is merely an example, and the positioning portion 500 may also be connected to any module or component of the display apparatus 10 (e.g., other modules or components not mentioned herein). Then, the color correction module 600 is positioned in the display device 10 based on the positioning part 500. For example, depending on the form of a cantilever, is suspended behind the display module 200 of the display device 10.

According to some embodiments, in addition to the color correction module 600, various other components such as wires, circuit components, interfaces, etc. may be accommodated in the accommodation space 400 defined by the rear housing 300 and the rear surface 220, and the color correction module 600 may be disposed so as not to interfere with these components or be disposed in an unnecessary space in the accommodation space 400. However, this is merely an example, and the present invention is not limited thereto.

To perform color detection and connect the color correction module 600 to the positioning portion 500, the color correction module 600 may include a detection head 610 and a connection node 605. Specifically, the detection head 610, which is disposed separately from the connection node 605, may be used to detect the color of the display surface 210, and the connection node 605 may rotationally connect the color correction module 600 to the positioning portion 500. For example, referring to fig. 2B, the color correction module 600 may rotate based on the connection node 605 (and the positioning portion 500 connected thereto) as a rotation axis. Therefore, the color correction module 600 can be turned by the connection node 605 to switch its state, and this will be described in detail below.

On the support, by connecting the node 605, referring to fig. 2A to 2C, the color correction module 600 can rotate, so that the detection head 610 can rotate out from the state of being originally received in the back surface 220 of the display module 200, and then go beyond the first side E1 to approach or abut against the display surface 210 of the display module 200 for detection. Specifically, fig. 2A shows a case where the color correction module 600 is in the storage state S1, fig. 2C shows a case where the color correction module 600 is in the correction state S2, and fig. 2B is a process where the color correction module 600 moves from the storage state S1 to the correction state S2. On the contrary, as shown in fig. 2B, the color correction module 600 can rotate in the counterclockwise direction D1 based on the connection node 605, and move from the storage state S1 of fig. 2A to the correction state S2 of fig. 2C along a path not parallel to the display module 200.

In this regard, the color correction module 600 may, for example, include a main body 650 and a hook 660 extending from the main body 650. The end of the main body 650 away from the hook 660 is the connection node 605, and the detection head 610 is disposed on the hook 660. Based on this structure, by the hook 660 bending relative to the main body 650, according to the present embodiment, when the color correction module 600 rotates out based on the connection node 605, the hook 660 can more easily cross the first side E1 and reach the front of the display surface 210, so that the detection head 610 can move to a position capable of performing detection.

Based on the above-mentioned turning-out operation, referring to fig. 2C together with fig. 2B, when the color correction module 600 is in the correction state S2 shown in fig. 2C, the detection head 610 moves to face the display surface 210 so as to approach or abut against the display surface 210 for detection. In this state, the color correction module 600 is disposed across the first side E1 and extends from the back surface 220 to the display surface 210. Then, based on the reverse procedure of the above-mentioned operation, referring to fig. 2D, when the color correction module 600 rotates and moves along the clockwise direction D2, the color correction module 600 can also move back from the correction state S2 to the storage state S1, so that the detection head 610 in front of the display surface 210 is retracted to the back surface 220.

As described above, according to the present embodiment, the color correction module 600 can be integrated into the display device 10, so that the problems of incompatibility or complexity in setting, etc. that may occur when the color correction module 600 is additionally installed or used in a matched manner can be reduced or avoided. In detail, according to the display device 10 of the present embodiment, the color correction module 600 may be received in the portion outside the display module 200 in the display device 10 when not in use, so as to reduce or avoid the thickening or deformation of the appearance shape of the display module 200. Further, when the color correction module 600 is needed, the color correction module can be easily moved to the correction state S2, so that the display surface 210 can be detected. As mentioned above, according to the present embodiment, the display device 10 may have the color correction module 600 built therein, and the thickening or widening of the frame of the display module 200 is reduced or avoided. Accordingly, the convenience of color correction of the display apparatus 10 can be enhanced while maintaining or improving the appearance of the display module 200.

In the above description, the first side E1 flipped over the upper side in the gravitational direction is taken as an example. However, it should be understood by those skilled in the art that other embodiments of the present invention are possible to arrange the color correction module 600 from the lower side of the lower side in the gravity direction, the side parallel to the left and right sides in the gravity direction, and the like, and to rotate the detection head 610 of the color correction module 600 from the back surface 220 to the display surface 210 according to the same or similar principles. As such, the present invention may employ any side to perform the above-described setup and actuation without interfering with other components of the display device 10 or the environment outside the display device 10, and is not limited to the example of the first side E1 described herein.

Hereinafter, the color correction module 600 according to various embodiments of the present invention will be described with further reference to fig. 3A and 3B.

As shown in fig. 3A, according to an embodiment, similar to the display device 10 described above with reference to fig. 1 to 2D, the color correction module 600 may include a main body 650 and a hook 660 bent from the main body 650 to extend. The end of the main body 650 away from the hook 660 is the connection node 605, and the detection head 610 is disposed on the hook 660. By virtue of the hook 660 bent relative to the main body 650, according to the present embodiment, when the color correction module 600 is turned out based on the connection node 605, the hook 660 can more easily cross the first side E1 laterally to make the detection head 610 reach the front of the display surface 210. In other words, the color correction module 600 may have a plurality of sections bent relative to each other, the sections surrounding the notch 700, and in the correction state S2, the end edge of the first side E1 may extend into the notch 700 or at least correspond to the notch 700, and the detection head 610 may be disposed at a position corresponding to the position facing the display surface 210. Based on the same or similar structure, the color correction module 600 can rotate the detection head 610 from the back surface 220 to the front of the display surface 210 in the correction state S2, so that the detection head 610 can detect the display surface 210. However, the present invention is not limited thereto, and the color correction module 600 may have other aspects as long as the detection head 610 faces the display surface 210 after being rotated out for detection.

For example, referring to the display device 10' shown in fig. 3B, the color correction module 600 may have a curved hook structure. As a matter of course, the curved hook structure may include a main body 650 relatively close to the connection node 605 and a hook 660 provided with the detection head 610, but the boundary is not substantially clear and the whole color correction module 600 may not be able or difficult to distinguish between different sections. However, similar to the embodiment shown in fig. 3A, the curved hook structure of the color correction module 600 defines a recess 700 therearound, and in the corrected state S2, the end edge of the first side E1 may extend into the recess 700 or at least correspond to the recess 700. Therefore, similar to the above description with reference to fig. 3A, the color correction module 600 can rotate the detection head 610 from the back surface 220 to the front of the display surface 210 in the correction state S2, so that the detection head 610 can detect the display surface 210.

Further, according to the present invention, various changes may be made in accordance with or based on the principles of the above-described embodiments. For example, referring to fig. 4A and 4B, according to a display apparatus 20 of a further embodiment of the present invention, the detection head 610 is retractable with respect to at least a portion of the color correction module 600. For example, the color correction module 600 may include a receiving housing 620. On the support, the detection head 610 can extend and retract relative to the storage housing 620 to enter or extend out of the storage housing 620. Such as protruding out of the receiving housing 620 based on the direction D3 shown in figure 4B, the front state S21 of the flipped calibration state S2 shown in fig. 4A can be switched to the operation state S22 of the calibration state S2 shown in fig. 4B, so that the detection head 610 can detect. Based on this design, the detection head 610 may be protected from dust, moisture, or damage, for example, when no detection is performed, or the detection head 610 may be extended further toward the center of the display surface 210. When the design structure is applied, for example, a possible border or a border block with less accurate color display can be displayed beyond the edge of the display surface 210. In addition, according to some embodiments, the space occupied or passing by the color correction module 600 when the color correction module is stored or moved is reduced, and the possibility of collision with other components or external environmental objects when the detection head 610 is moved (e.g. rotated out) is reduced or avoided, so that the service life and stability of the detection head 610 are improved.

In addition, according to the present embodiment, the color expressions of different sites of the display surface 210 can be obtained by a multi-stage telescopic structure. For example, the protruding length of the detecting head 610 relative to the housing 620 can be adjusted to measure the color performance at different positions of the display surface 210. Thus, the color performance of the display surface 210 can be sensed more finely or flexibly.

Similar to the concepts described above, referring to fig. 5A-5B, according to another embodiment of the display device 30, the color correction module 600 may have a plurality of

arms

631, 632, and the

arms

631, 632 may be pivotable based on the end points that are connected to each other. That is, the color correction module 600 may have an articulated folding structure, and fold and overlap in the storage state S1, so that the overall color correction module 600 is reduced in length and stored in the display module 200. With this configuration, after the color correction module 600 is turned over as a whole, only a specific arm such as the arm 632 is turned over locally, so that the front state S21 'of the turned-over correction state S2 can be switched to the operation state S22' of the correction state S2 shown in fig. 5B for detection. Thus, the detection head 610 may be extended to be closer to the center of the display surface 210. In addition, when the design structure is applied, for example, a possible border or a border block with less accurate color display can be displayed beyond the edge of the display surface 210. In addition, according to the present embodiment, the space occupied or passing by the color correction module 600 when the color correction module is stored or moved is reduced, and the possibility of collision with other components or external objects when the detection head 610 is moved (e.g. rotated out) is reduced or avoided, so as to further improve the service life and stability of the detection head 610.

With reference to fig. 4A to 5B, different structures for adjusting the distance between the detection head 610 and the connection node 605 are described. However, the present invention is not limited to the specifically stated aspects, and according to other embodiments, other manners or structures may be used to make the distance between the detection head 610 and the connection node 605 adjustable. Thus, one or more of changing the detection position, moving the detection head 610 over the display edge or frame, protecting the detection head 610 from dust or impact, and reducing the space occupied or passed by the color correction module 600 when it is stored or moved can be achieved.

In the embodiments described above with reference to fig. 1 to 5B, when the color correction module 600 having the hook portion 660 and the main body portion 650 is in the storage state S1, the hook portion 660 may be at least partially received in the receiving space 400 and face away from the back surface 220 relative to the main body portion 650. In addition, the connection node 605 is closer to the first side E1 than the main body 650 and the hook 660. With this structure, when the color correction module 600 is rotated based on the connection node 605, the hook 660 can be turned over according to the arc curved direction (the counterclockwise direction D1 shown in fig. 2B) that moves away from the display module 200 and toward the display module 200, so that the main body 650 and the hook 660 are turned over from one end (e.g., the lower end) of the connection node 605 to the other end (e.g., the upper end) of the connection node 605 that is substantially opposite to the connection node 605. At this time, the hook 660 may protrude toward the back surface 220 with respect to the body 650. Then, when the main body 650 and the hook 660 are turned to the opposite end (e.g., the upper end) of the connection node 605, the color correction module 600 may continue to rotate in the counterclockwise direction D1, such that it gradually approaches the first side E1 and passes over the first side E1 from the end edge of the first side E1 to make the detection head 610 lean against the display surface 210. In this way, in the calibration state S2, the hook 660 may be located outside the accommodating space 400 and extend from the first side E1 toward the center of the display module 200. To sum up, in these embodiments, the color correction module 600 may be rotated 270 degrees or approximately 270 degrees, for example, but not limited to.

On the above, in each of the above embodiments, the positioning portion 500 for positioning the connection node 605 of the color correction module 600 is positioned at a fixed position. However, other aspects may be included in the present invention. For example, according to another embodiment, the position of at least a portion of the positioning portion 500 is substantially movable, or the position where the color correction module 600 is connected to the positioning portion 500 is movable, so that the storage position and the movement path of the color correction module 600 can be further and more greatly adjusted. For example, according to the display apparatus 40 of some embodiments, referring to fig. 6A and 6B, the storage state S1 may further include a retracted state S11 and an extended state S12. On the above, in the retracted state S11, at least a portion of the positioning portion 500 connected to the connection node 605, such as the connection portion 501, is relatively far away from the first side E1, and the color correction module 600 is received in the receiving space 400. According to the present embodiment, as shown in fig. 6B, the connecting portion 501 of the positioning portion 500 may further move along the direction d1 to change the position to lean against the first side E1, for example, but not limited to, by way of actuation of the gear 502 of the positioning portion 500. Thus, the color correction module 600 can change position without rotating based on the connection node 605, for example, in the extended state S12, the connection portion 501 of the positioning portion 500 is closer to the first side E1 than in the original retracted state S11, and the color correction module 600 is thus extended out of the accommodating space 400.

As described above, according to the embodiment shown in fig. 6A and 6B, in the storage state S1, particularly in the retracted state S11, the hook portion 660 may be at least partially accommodated in the accommodating space 400 and protrude toward the back surface 220 relative to the main body 650. In addition, in the extended state S12 of the storage state S1, the hook portion 660 may extend out of the accommodating space 400, but still protrude toward the back surface 220 with respect to the main body 650. In this way, referring to fig. 6B, when the color correction module 600 extends out of the accommodating space 400 in a lifting manner by the movement of the positioning portion 500, the hook portion 660 may protrude toward the back surface 220 relative to the main body 650, similar to the manner when the color correction module 600 is turned out of the accommodating space 400 by directly turning over in other embodiments of the positioning portion 500 that do not move. Therefore, referring to fig. 6C, according to the present embodiment, the color correction module 600 may be turned (e.g., counterclockwise d 2) after the positioning part 500 moves such that it protrudes out of the accommodating space 400. As such, in this embodiment, color correction module 600 may be rotated 90 degrees or nearly 90 degrees, for example and without limitation. Thereby, the color correction module 600 can be flipped to the correction state S2. Referring to fig. 6D, in the calibration state S2, the hook 660 may be located outside the accommodating space 400 and extend from the first side E1 toward the center of the display module 200.

As described above, the color correction module 600 can be retracted to the storage state S1, particularly the retracted state S11, based on the reverse procedure of the above-described operation. Specifically, referring to fig. 6E, the color correction module 600 may be turned over (e.g., according to the clockwise direction d 3) to return to the state shown in fig. 6B based on the connection node 605. Then, the color correction module 600 is not turned over in the same direction (e.g., according to the clockwise direction d 3), but the connection portion 502 of the positioning portion 500 is moved in a lifting manner. For example, the connection portion 502 of the positioning portion 500 connected to the connection node 605 may be moved toward the direction d4 toward the center of the display module 200, so that the color correction module 600 also moves toward the center of the display module 200. Thereby, the color correction module 600 can be accommodated in the accommodation space 400 in a state that the hook 660 faces the back surface 220 with respect to the body 650.

According to this embodiment, the back space that the color correction module 600 needs to pass when turning over can be reduced, and the color correction module 600 can be disposed at a position closer to the center of the display module 200 when in the storage state S1. As a result, according to some embodiments, since the rear housing 300 is closer to the rear surface 220 at a portion closer to the side, and thus the accommodating space 400 is narrower at a region closer to the side, the space for accommodating the color correction module 600 is reduced. According to the present embodiment, the color correction module 600 can be relatively received at a position far from the side, so as to obtain a wider accommodating space 400.

In summary, according to the present invention, referring to the above exemplary embodiments, the color correction module 600 of the display device may be built-in outside the display module 200, and the detection head 610 of the color correction module 600 is turned over from the back surface 220 to the display surface 210 side to perform the sensing correction on the display surface 210 when the sensing correction is performed. Therefore, according to the display device provided by the embodiments of the present invention, the color correction module 600 corresponding to the display device can be built-in with reduced or improved components and appearance of the display module 200. Thus, the color correction module 600 can be more conveniently applied, and simultaneously, the appearance modeling of the display module 200 is reduced or avoided being degraded, and the risk that the color correction module 600 is incompatible with or scattered in installation with the display equipment so as to be loosened or lost is reduced or avoided. Therefore, the display device according to the present invention can further have a color correction function with improved appearance modeling, thereby improving convenience and reliability of color correction of the display device.

What has been described above is merely a few preferred embodiments of the present invention. It should be noted that various changes and modifications could be made herein without departing from the spirit and principles of the invention. It will be apparent to those skilled in the art that the present invention is defined by the appended claims, and that various substitutions, combinations, modifications, and rearrangements may be made without departing from the scope of the invention defined by the appended claims.

Claims

1. A display device, comprising:

the display module is provided with a display surface, a back surface opposite to the display surface and a rear shell, wherein the display surface is provided with a first side edge, the rear shell is opposite to the back surface, and the rear shell and the back surface define an accommodating space;

a positioning part arranged adjacent to the first side edge and

a color correction module includes:

the detection head is arranged at a separation from the connecting node;

wherein, the color correction module rotates by the connection node to be in one of a storage state and a correction state; when the color correction module is in the accommodating state, the color correction module is accommodated in the accommodating space; when the color correction module is in the correction state, the color correction module rotates to cross the first side edge so as to move the detection head to face the display surface;

the color correction module comprises a main body part and a hook part which is bent and extended from the main body part, wherein one end of the main body part far away from the hook part is the connecting node, and the detection head is arranged on the hook part.

2. The display device of claim 1, wherein a distance of the detection head relative to the connection node is adjustable.

3. The display device of claim 2, wherein the color correction module comprises a housing, the detection head being retractable into or out of the housing relative to the housing.

4. The display device of claim 2, wherein the color correction module has a plurality of arms, and the arms are pivotable based on interconnected endpoints.

5. The display device according to claim 1, further comprising:

when the hook part is in the accommodating state, at least part of the hook part is accommodated in the accommodating space, and the hook part is opposite to the main body part and is away from the back surface;

in the calibration state, the hook part is positioned outside the accommodating space, and the hook part extends from the first side edge towards the center of the display module.

6. The display device according to claim 1, further comprising:

in the storage state, at least part of the hook part is accommodated in the accommodating space, and the hook part protrudes towards the back surface relative to the main body part,

7. The display device according to claim 1, further comprising:

the storage state includes a retracted state and an extended state, wherein:

when the color correction module is in the retracted state, the positioning part is relatively far away from the first side edge, and the color correction module is accommodated in the accommodating space;

when the color correction module is in the extended state, the positioning part is relatively close to the first side edge, and the color correction module extends out of the accommodating space.

8. The display device of claim 1, wherein the color correction module has a plurality of sections bent relative to each other, the sections circumscribing a recess, and in the corrected state, an end edge of the first side extends into the recess.