Backlight module and display device

Abstract

The utility model relates to the technical field of display, in particular to a backlight module and a display device. The backlight module comprises a back plate, a light guide plate and a light source assembly, a containing space is defined by the back plate, an avoiding opening is formed in the back plate, the light guide plate is contained in the containing space, the light source assembly is located on the outer side of the back plate and located on one side of the light guide plate, and the light emitting direction of the light source assembly right faces the avoiding opening. And a light source emitted by the light source assembly penetrates through the avoiding opening and irradiates the light guide plate. The light source assembly is arranged on the outer side of the back plate, the distance between the light source assembly and the light inlet side of the light guide plate is increased, it is guaranteed that a light source emitted by the light source assembly can evenly irradiate the light guide plate, the condensation point phenomenon is eliminated, and the display quality is improved. In addition, the light source assembly is arranged on the outer side of the back plate, so that the light source assembly does not occupy the space in the containing space of the back plate, the frame of the backlight module is narrower, and the backlight module is lighter and thinner.

Description

TECHNICAL FIELD

[0001] The utility model relates to display technical field especially, relate to a backlight module and display device. BACKGROUND

[0002] The display device includes a display panel and a backlight module for providing a side-in backlight source for the display panel to ensure that the display panel can normally display a picture. At present, the side-in backlight technology is widely developed due to the characteristics of ultra-thin and narrow frame. In addition, the narrow frame leads to a smaller and smaller A value of the backlight module. The A value is the length from the light emitting surface of the light source assembly in the backlight module to the display area (i.e. AA area) of the display device. Since the light emitted by the light source assembly is emitted at a certain angle, the area where the light emitted by the light source assembly cannot be illuminated forms a dark band, and the light intersection forms a spotlight. The phenomenon of alternating light and dark is the spotlight phenomenon, which seriously affects the optical quality of the backlight module and the display effect of the display device.

[0003] Therefore, there is an urgent need for a backlight module and a display device to solve the above problems. SUMMARY

[0004] The utility model discloses a kind of backlight module and display device, to ensure that the light emitted by light source assembly is evenly irradiated on light guide plate, eliminate spotlight phenomenon, improve display quality, also can make the frame of backlight module narrower, backlight module is more light and thin.

[0005] To achieve this purpose, the utility model adopts the following technical scheme:

[0006] A backlight module, comprising:

[0007] A backboard is formed with a containing space, and the backboard is provided with a avoiding opening;

[0008] A light guide plate is contained in the containing space; and

[0009] A light source assembly is located on the outside of the backboard, and the light source assembly is located on one side of the light guide plate. The light emitting direction of the light source assembly is opposite to the avoiding opening, and the light emitted by the light source assembly is irradiated on the light guide plate through the avoiding opening.

[0010] As an optional solution, the backlight module further comprises:

[0011] A transparent protective plate is arranged on the side of the light guide plate facing the light source assembly.

[0012] As an optional solution, the light source assembly can be detachably installed on the transparent protective plate.

[0013] As an option, one of the light source assembly and the transparent protective plate is provided with a slot, and the other is provided with a plug column, which is fixed in the slot by plugging.

[0014] As an option, the backlight module further comprises:

[0015] A driving chip is arranged on the side of the back plate away from the accommodation space, and the orthographic projection of the driving chip along the thickness direction of the light guide plate does not coincide with the orthographic projection of the light source assembly along the thickness direction of the light guide plate.

[0016] As an option, the light source assembly comprises:

[0017] A light emitting piece, which emits light source through the avoidance opening to irradiate on the light guide plate; and

[0018] A lampshade is arranged on the outer periphery of the light emitting piece.

[0019] As an option, the light source assembly further comprises:

[0020] An internal battery is arranged in the lampshade, and the internal battery is electrically connected with the light emitting piece.

[0021] As an option, the light source assembly is an external table lamp type light source assembly or an external base type light source assembly.

[0022] As an option, the backlight module further comprises:

[0023] An external heat dissipation assembly is arranged on the light source assembly, and the external heat dissipation assembly is configured to dissipate heat for the light source assembly.

[0024] A display device comprises a display panel and a backlight module as described above, and the backlight module is configured to provide a side-in backlight source for the display panel.

[0025] The beneficial effects of the utility model are as follows:

[0026] The utility model provides a kind of backlight module, the backlight module includes backplate, light guide plate and light source component, wherein, backplate is surrounded and is formed with accommodating space, and backplate is provided with avoiding opening, light guide plate is accommodated in accommodating space, light source component is located the outside of backplate, and light source component is located the side of light guide plate, the light emitting direction of light source component is opposite with avoiding opening, and the light source of light source component emission passes through avoiding opening and is irradiated on light guide plate. By being arranged on the outside of backplate, so that light source component is external light source component, increase the distance between the light emitting surface of light source component and the light entrance side of light guide plate, so that it can be guaranteed that the light source of light source component emission can be evenly irradiated on light guide plate, eliminate spotlight phenomenon, improve display quality. In addition, by being arranged on the outside of backplate, so that light source component will not occupy the space in the accommodating space of backplate, so that the frame of backlight module is narrower, and backlight module is also more light and thin.

[0027] The utility model also provides a kind of display device, the display device includes display panel and above-mentioned backlight module, backlight module is configured as display panel provides side-in backlight source. The display device provided by the utility model can guarantee that the light source of light source component emission can be evenly irradiated on light guide plate, eliminate spotlight phenomenon, improve display quality, also make the frame of display device narrower, and display device is also more light and thin by applying above-mentioned backlight module. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the partial structure sectional view of display device in the utility model embodiment one in light entrance side;

[0029] Figure 2 It is the partial structure sectional view of display device in the utility model embodiment two in light entrance side;

[0030] Figure 3 It is the partial structure sectional view of display device in the utility model embodiment three in light entrance side;

[0031] Figure 4 It is the top view of display device of the utility model embodiment four;

[0032] Figure 5 It is the top view of display device of the utility model embodiment five.

[0033] In the figure:

[0034] 100, backlight module;200, display panel;

[0035] 1, backplane; 11, accommodation space; 12, avoidance opening; 2, light guide plate; 3, light source assembly; 31, light emitting piece; 32, lampshade; 33, mounting frame; 34, plug post; 35, built-in battery; 4, transparent protective plate; 41, plug slot; 5, drive chip; 6, external heat dissipation assembly; 61, heat dissipation cold plate; 62, heat dissipation fan; 7, optical film assembly; 71, polarizing film; 72, upper diffusion sheet; 73, prism sheet; 74, lower diffusion sheet; 8, reflecting sheet. DETAILED DESCRIPTION

[0036] In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects reached more clear, the technical scheme of the utility model will be further explained below in combination with the drawings and through specific embodiments.

[0037] In the description of the utility model, unless there is clear definition and limitation, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0038] In the utility model, unless there is clear definition and limitation, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0039] In the description of the embodiment, the terms "up", "down", "left", "right" and other orientation or position relationship are based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in description, and have no special meaning.

[0040] Embodiment one

[0041] Figure 1 It is the local structure sectional view of the display device provided by the utility model embodiment one at the light entrance side, as shown inFigure 1 As shown, the display device provided in the embodiment includes a display panel 200 and a backlight module 100, and the backlight module 100 can provide a side-in backlight source for the display panel 200, thereby ensuring normal display of the display device.

[0042] In the prior art, narrow frame design results in a smaller and smaller A value of the backlight module 100, where the A value is the length from the light emitting surface of the light source assembly in the backlight module 100 to the display area (i.e., AA area) of the display device. Since the light emitted by the light source assembly is emitted at a certain angle, the area where the light emitted by the light source assembly cannot reach forms a dark band, and the area where the light intersects forms a spotlight, thereby causing the phenomenon of alternating light and dark, which seriously affects the optical quality of the backlight module 100 and the display effect of the display device.

[0043] To solve the above problems, as shown in the embodiment, the backlight module 100 includes a back plate 1, a light guide plate 2, and a light source assembly 3. Figure 1 As shown, the backlight module 100 provided in the embodiment includes a back plate 1, a light guide plate 2, and a light source assembly 3, wherein the back plate 1 is surrounded to form a containing space 11, and the back plate 1 is provided with a relief opening 12, the light guide plate 2 is contained in the containing space 11, the light source assembly 3 is located outside the back plate 1, and the light source assembly 3 is located on one side of the light guide plate 2, the light emitting direction of the light source assembly 3 is opposite to the relief opening 12, and the light emitted by the light source assembly 3 passes through the relief opening 12 to irradiate the light guide plate 2, and the light guide plate 2 is used to convert the linear light source emitted by the light source assembly 3 into a surface light source. The backlight module 100 provided in the embodiment has the light source assembly 3 arranged outside the back plate 1, so that the light source assembly 3 is an external light source assembly 3, the distance between the light emitting surface of the light source assembly 3 and the light entering side of the light guide plate 2 is increased, thereby ensuring that the light emitted by the light source assembly 3 can uniformly irradiate the light guide plate 2, eliminating the spotlight phenomenon, and improving the display quality. In addition, by arranging the light source assembly 3 outside the back plate 1, the light source assembly 3 does not occupy the space in the containing space 11 of the back plate 1, so that the frame of the backlight module 100 is narrower, and the backlight module 100 is also more lightweight.

[0044] In the embodiment, as shown in the embodiment, the backlight module 100 further includes an optical film assembly 7, and the optical film assembly 7 is stacked on the light emitting surface of the light guide plate 2. The optical film assembly 7 can diffuse and uniformly process the surface light source emitted by the light guide plate 2, thereby ensuring clearer display of the display panel 200. Figure 1

[0045] Specifically, as shown in the embodiment, the optical film assembly 7 includes a prism film 71, a diffusion film 72, and a brightness enhancement film 73, which are stacked in sequence. Figure 1 ​As shown, the optical film assembly 7 provided by the embodiment includes a lower diffusion sheet 74, a prism sheet 73, an upper diffusion sheet 72 and a polarized film 71 which are sequentially stacked. The lower diffusion sheet 74 is stacked on the light exit surface of the light guide plate 2. The lower diffusion sheet 74 is used to homogenize the surface light source emitted by the light guide plate 2. The prism sheet 73 is used to concentrate the dispersed light within a certain angle range and improve the brightness within the angle range. The lower diffusion sheet 74 and the polarized film 71 further homogenize the surface light source. The polarized film 71 can also protect the backlight module 100.

[0046] Optionally, in the embodiment, as shown in Figure 1 The backlight module 100 further includes a reflective sheet 8 which is clamped between the light guide plate 2 and the back plate 1 and is located below the light guide plate 2. The reflective sheet 8 can reflect the light below the light guide plate 2, thereby increasing the utilization rate of light.

[0047] It should be noted that, in the embodiment, the back plate 1 includes a first plate, a second plate and a third plate which are sequentially connected at an angle. The first plate and the third plate are arranged in a relative spaced manner along the up-down direction. The first plate, the second plate and the third plate jointly enclose a containing space 11. The second plate is provided with a relief opening 12. It should be noted that the reflective sheet 8 is clamped between the light guide plate 2 and the third plate of the back plate 1.

[0048] In the embodiment, as shown in Figure 1 The backlight module 100 further includes a transparent protective plate 4 which is arranged on the side of the light guide plate 2 facing the light source assembly 3. By arranging the transparent protective plate 4 on the side of the light guide plate 2 facing the light source assembly 3, not only can the light emitted by the light source assembly 3 be transmitted through the transparent protective plate 4 to irradiate on the light guide plate 2, but also the protection of the light guide plate 2 is improved. It should be noted that the transparent protective plate 4 can extend into the relief opening 12, so that the first plate, the transparent protective plate 4 and the third plate jointly achieve the effect of enclosing and protecting the light guide plate 2. Optionally, in the embodiment, the transparent protective plate 4 can be transparent glass. The transparent glass has good light transmission effect and also has the advantages of high strength and low cost. In other embodiments, the transparent protective plate 4 can also be other transparent materials.

[0049] Optionally, in the embodiment, the light source assembly 3 is detachably installed on the transparent protective plate 4. The above arrangement facilitates the integration of the light source assembly 3 on the backlight module 100 and also facilitates the replacement and maintenance of the light source assembly 3, so that a light source assembly 3 with a suitable color tone can be selected to meet the different cold and warm color display requirements of users.

[0050] Specifically, in the embodiment, the light source assembly 3 comprises a light emitting element 31 and a lampshade 32, wherein the light source emitted by the light emitting element 31 irradiates the light guide plate 2 through the avoiding opening 12, and the lampshade 32 is arranged on the outer periphery of the light emitting element 31. By arranging the lampshade 32 on the outer periphery of the light emitting element 31, the light source emitted by the light emitting element 31 is prevented from leaking out, thereby ensuring the display effect and display quality of the backlight module 100. Alternatively, in the embodiment, the light emitting element 31 can be a plurality of interval arranged LED lamps. Specifically, the LED lamp can be a common light emitting diode, or a micro light emitting diode with a smaller size. In addition, it should be noted that in the embodiment, the size, number, brightness, color and power consumption of the LED lamp can be adjusted according to the requirements. Alternatively, in the embodiment, the lampshade 32 can be a light shielding tape, which has the advantages of good light shielding effect, easy installation and low cost. Specifically, the light shielding tape comprises a first light shielding part, a second light shielding part and a third light shielding part connected in sequence at an angle, the first light shielding part and the third light shielding part are arranged in opposite directions along the up-down direction, the first light shielding part is arranged above the light emitting element 31, the third light shielding part is arranged below the light emitting element 31, and the second light shielding part is arranged on the side of the light emitting element 31 away from the light guide plate 2. The structure design of the above-mentioned light shielding tape effectively improves the light shielding and condensing effect of the light emitting element 31.

[0051] In the embodiment, as shown in Figure 1 The light source assembly 3 further comprises a mounting bracket 33, the mounting bracket 33 is connected with the lampshade 32, and the mounting bracket 33 is detachably connected with the transparent protective plate 4. By arranging the mounting bracket 33, the mounting and fixing of the entire light source assembly 3 are realized.

[0052] Alternatively, in the embodiment, the mounting bracket 33 is arranged around the outer periphery of the lampshade 32, and the mounting bracket 33 comprises a first connecting part, a second connecting part and a third connecting part connected in sequence at an angle, wherein the first connecting part and the third connecting part are arranged in opposite directions along the up-down direction, the first connecting part is detachably inserted between the first plate and the transparent protective plate 4, and the third connecting part is detachably inserted between the third plate and the transparent protective plate 4. The structure design of the above-mentioned mounting bracket 33 ensures the stability and reliability of the insertion and fixing between the mounting bracket 33 and the transparent protective plate 4.

[0053] In the embodiment, as shown in Figure 1As shown, the backlight module 100 further comprises a driving chip 5, the driving chip 5 is arranged on the side of the back plate 1 away from the accommodating space 11, and the orthographic projection of the driving chip 5 along the thickness direction of the light guide plate 2 does not coincide with the orthographic projection of the light source assembly 3 along the thickness direction of the light guide plate 2. The above arrangement makes the mounting position of the light source assembly 3 avoid the driving chip 5, thereby avoiding the heat generated by the light source assembly 3 from accumulating at the driving chip 5, avoiding the heat of the driving chip 5 being too high, thereby ensuring the normal work of the driving chip 5. It should be noted that the driving chip 5 is electrically connected with the display panel 200, thereby facilitating the control and driving of the display panel 200.

[0054] The display device provided in the embodiment can ensure that the light source emitted by the light source assembly 3 can be uniformly irradiated on the light guide plate 2, eliminate the light condensation point phenomenon, improve the display quality, make the frame of the display device narrower, and make the display device more lightweight.

[0055] Embodiment two

[0056] Figure 2 is a partial structure sectional view of the display device at the light-incident side provided in the embodiment two of the utility model, the backlight module 100 provided in the embodiment is basically same with the embodiment one, and the difference between the backlight module 100 provided in the embodiment and the embodiment one is that:

[0057] In the embodiment, as shown in the figure, Figure 2 The light source assembly 3 is an external table lamp type light source assembly. By designing the light source assembly 3 into an external table lamp type light source assembly, the light source assembly 3 does not need to be fixed with other devices in the backlight module 100, so that the structure is simpler, and the external table lamp type light source assembly is also convenient to replace and maintain. Optionally, in the embodiment, the mounting frame 33 can be in the form of a support seat.

[0058] The display device provided in the embodiment can ensure that the light source emitted by the light source assembly 3 can be uniformly irradiated on the light guide plate 2, eliminate the light condensation point phenomenon, improve the display quality, make the frame of the display device narrower, and make the display device more lightweight.

[0059] Embodiment three

[0060] Figure 3 is a partial structure sectional view of the display device at the light-incident side provided in the embodiment three of the utility model, the backlight module 100 provided in the embodiment is basically same with the embodiment one, and the difference between the backlight module 100 provided in the embodiment and the embodiment one is that:

[0061] In the embodiment, as shown in the figure, Figure 3As shown, the light source assembly 3 is an external base type light source assembly. By designing the light source assembly 3 as an external base type light source assembly, the light source assembly 3 does not need to be fixed with other devices in the backlight module 100, so that the structure is simpler, and it is convenient to replace and maintain the external base type light source assembly. Alternatively, in the embodiment, the mounting frame 33 can be in the form of a support seat.

[0062] The display device provided in the embodiment can ensure that the light source emitted by the light source assembly 3 can be uniformly irradiated on the light guide plate 2, eliminate the light condensation point phenomenon, improve the display quality, make the frame of the display device narrower, and make the display device more lightweight.

[0063] Embodiment Four

[0064] Figure 4 is a top view of the display device provided in the fourth embodiment of the utility model, the backlight module 100 provided in the embodiment is basically same with the first embodiment, and the difference between the backlight module 100 provided in the embodiment and the first embodiment is that:

[0065] In the embodiment, as shown, Figure 4 One of the light source assembly 3 and the transparent protective plate 4 is provided with a slot 41, and the other is provided with a plug column 34, and the plug column 34 is inserted and fixed in the slot 41. By setting the plug column 34 and the slot 41, the mounting frame 33 and the transparent protective plate 4 do not need to be additionally set and fixed, the light source assembly 3 is conveniently inserted and fixed on the transparent protective plate 4, so that the detachable installation of the light source assembly 3 on the transparent protective plate 4 is realized, and the structure is simple and convenient to disassemble and assemble. Specifically, in the embodiment, the plug column 34 is arranged on the light source assembly 3, and the slot 41 is arranged on the transparent protective plate 4. In other embodiments, the slot 41 can be arranged on the light source assembly 3, and the plug column 34 can be arranged on the transparent protective plate 4.

[0066] Specifically, in the embodiment, the plug column 34 is arranged on the lampshade 32. Alternatively, in the embodiment, the lampshade 32 can be a shielding cover plate.

[0067] Alternatively, in the embodiment, the light source assembly 3 further comprises a built-in battery 35, the built-in battery 35 is arranged in the lampshade 32, and the built-in battery 35 is electrically connected with the light emitting piece 31. The above-mentioned setting supplies power for the light emitting piece 31 by setting the built-in battery 35, without external power supply, so that the structure is simpler.

[0068] The display device provided in the embodiment can ensure that the light source emitted by the light source assembly 3 can be uniformly irradiated on the light guide plate 2, eliminate the light condensation point phenomenon, improve the display quality, make the frame of the display device narrower, and make the display device more lightweight.

[0069] Embodiment five

[0070] Figure 5 is a top view of the display device provided by the embodiment five of the present application, the backlight module 100 provided by the embodiment is basically same as that of the embodiment four, and the difference between the backlight module 100 provided by the embodiment and the embodiment four is that:

[0071] In the embodiment, as shown in the figure, Figure 5 The backlight module 100 further comprises an external heat dissipation assembly 6, the external heat dissipation assembly 6 is arranged on the light source assembly 3, and the external heat dissipation assembly 6 is used for dissipating heat for the light source assembly 3. By arranging the external heat dissipation assembly 6, not only the space inside the back plate 1 is not occupied, but also the heat dissipation effect for the light source assembly 3 is improved, the normal work of the light source assembly 3 is ensured, and the heat of the light source assembly 3 is also prevented from being transferred to other devices of the backlight module 100, so that the normal work of the other devices is ensured.

[0072] Optionally, in the embodiment, the external heat dissipation assembly 6 comprises a heat dissipation cold plate 61 and a heat dissipation fan 62, wherein the heat dissipation cold plate 61 is provided with the lampshade 32, and the heat dissipation fan 62 is arranged on the heat dissipation cold plate 61 and is used for blowing air towards the heat dissipation cold plate 61 and the lampshade 32. By arranging the heat dissipation cold plate 61, the heat of the light emitting part 31 can be exchanged with the heat dissipation cold plate 61 through the lampshade 32, and the heat dissipation fan 62 effectively improves the ventilation and heat dissipation effect of the heat dissipation cold plate 61 and the lampshade 32. Since the specific heat dissipation structure and heat dissipation principle of the heat dissipation cold plate 61 belong to the prior art, they will not be described here.

[0073] The display device provided by the embodiment can ensure that the light source emitted by the light source assembly 3 can be uniformly irradiated on the light guide plate 2, eliminate the light condensation point phenomenon, improve the display quality, make the frame of the display device narrower, and make the display device more lightweight.

[0074] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For ordinary skilled persons in the art, other different forms of changes or modifications can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the implementation modes. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A backlight module, characterized in that, The backlight module comprises: a backboard (1) which forms a containing space (11) and is provided with an avoiding opening (12); a light guide plate (2) which is contained in the containing space (11); and a light source assembly (3) which is located outside the backboard (1) and is located on one side of the light guide plate (2), the light emitting direction of the light source assembly (3) is opposite to the avoiding opening (12), and the light source emitted by the light source assembly (3) is irradiated on the light guide plate (2) through the avoiding opening (12).

2. The backlight module of claim 1, wherein, The backlight module further comprises: a transparent protective plate (4) which is located on the side of the light guide plate (2) facing the light source assembly (3).

3. The backlight module of claim 2, wherein, The light source assembly (3) is detachably installed on the transparent protective plate (4).

4. The backlight module of claim 3, wherein, One of the light source assembly (3) and the transparent protective plate (4) is provided with a slot (41), and the other is provided with a plug column (34) which is inserted and fixed in the slot (41).

5. The backlight module according to any one of claims 1-4, wherein, The backlight module further comprises: a driving chip (5) which is located on the side of the backboard (1) away from the containing space (11), and the orthographic projection of the driving chip (5) along the thickness direction of the light guide plate (2) does not coincide with the orthographic projection of the light source assembly (3) along the thickness direction of the light guide plate (2).

6. The backlight module according to any one of claims 1-4, wherein, The light source assembly (3) comprises: a light emitting part (31) which emits light source irradiated on the light guide plate (2) through the avoiding opening (12); and a lampshade (32) which covers the outer periphery of the light emitting part (31).

7. The backlight module of claim 6, wherein, The light source assembly (3) further comprises: an internal battery (35) which is arranged in the lampshade (32) and is electrically connected with the light emitting part (31).

8. The backlight module of claim 1 or 2, wherein, The light source assembly (3) is an external table lamp type light source assembly or an external base type light source assembly.

9. The backlight module according to any one of claims 1-4, wherein, The backlight module further comprises: an external heat dissipation assembly (6) which is arranged on the light source assembly (3) and is configured to dissipate heat for the light source assembly (3).

10. A display device comprising: The display panel (200) and the backlight module as claimed in any one of claims 1-9 are configured to provide a side-in backlight source for the display panel (200).

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