CN220232011U - Backlight module, display device, mobile terminal and electronic equipment - Google Patents
Backlight module, display device, mobile terminal and electronic equipment Download PDFInfo
- Publication number
- CN220232011U CN220232011U CN202321049078.3U CN202321049078U CN220232011U CN 220232011 U CN220232011 U CN 220232011U CN 202321049078 U CN202321049078 U CN 202321049078U CN 220232011 U CN220232011 U CN 220232011U
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- Prior art keywords
- backlight
- module according
- backlight module
- display device
- exemplary embodiments
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000010408 film Substances 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 18
- 239000012788 optical film Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000009792 diffusion process Methods 0.000 claims abstract description 6
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The application discloses backlight unit, display module, display device, mobile terminal and electronic equipment, wherein, backlight unit includes: a backlight iron frame; a backlight assembly including a plurality of lamp strips; the backlight assembly is arranged in the backlight iron frame; a plurality of backlight lamps are arranged on the lamp strip; the backlight also comprises a scattering film; the backlight iron frame also comprises an optical film material. By arranging the diffusion film on the backlight, the light is more uniform.
Description
Technical Field
The present disclosure relates to the field of display technologies, and in particular, to a backlight module, a display device, a mobile terminal, and an electronic device.
Background
Near the backlight of the existing display screen, the use experience of the display screen is poor due to uneven brightness of light. The technical problem has become a technical problem to be solved in the industry.
Disclosure of Invention
In order to solve the above technical problems at least, an object of the present application is to provide a backlight module, which makes light more uniform by arranging a diffusion film on a backlight.
In order to achieve the above object, the backlight module provided in the present application includes:
a backlight iron frame;
a backlight assembly including a plurality of lamp strips;
the backlight assembly is arranged in the backlight iron frame;
a plurality of backlight lamps are arranged on the lamp strip;
the backlight also comprises a scattering film;
the backlight iron frame also comprises an optical film material.
Further, the backlight lamps are uniformly distributed on the lamp strip.
Further, the backlight includes an LED lamp.
Further, the diffusion film is disposed on the light emitting surface of the backlight.
Further, the backlight iron frame surrounds the backlight assembly.
Further, the optical film material comprises a light guide plate and a reflecting film.
In order to achieve the above object, the present application further provides a display module, including: the backlight module.
To achieve the above object, the present application further provides a display device, including: the backlight module or the display module.
In order to achieve the above object, the present application further provides a mobile terminal, including: the backlight module, the display module or the display device.
To achieve the above object, the present application further provides an electronic device, including: the backlight module, the display device or the mobile terminal.
The embodiment of the application provides a backlight module, which comprises: a backlight iron frame; a backlight assembly including a plurality of lamp strips; the backlight assembly is arranged in the backlight iron frame; a plurality of backlight lamps are arranged on the lamp strip; the backlight also comprises a scattering film; the backlight iron frame also comprises an optical film material. By arranging the scattering film on the backlight, the light is more uniform; the phenomenon of uneven brightness caused by uneven brightness of light is avoided; the use experience of the user is greatly improved.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate and explain the application and do not limit it. In the drawings:
fig. 1 is a schematic structural diagram of a backlight module according to an embodiment of the disclosure.
Reference numerals illustrate:
101-an optical film material; 102-a backlight iron frame; 103-a scattering film; 104-FPC; 105-backlight.
Detailed Description
Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present application are shown in the drawings, it is to be understood that the present application may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided to provide a more thorough and complete understanding of the present application. It should be understood that the drawings and examples of the present application are for illustrative purposes only and are not intended to limit the scope of the present application.
It should be understood that the various steps recited in the method embodiments of the present application may be performed in a different order and/or performed in parallel. Furthermore, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present application is not limited in this respect.
The term "including" and variations thereof as used herein are intended to be open-ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments. Related definitions of other terms will be given in the description below.
It should be noted that references to "one" or "a plurality" in this application are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be interpreted as "one or more" unless the context clearly indicates otherwise. "plurality" is understood to mean two or more.
The embodiment of the application provides a backlight module, including:
a backlight iron frame;
a backlight assembly including a plurality of lamp strips;
the backlight assembly is arranged in the backlight iron frame;
a plurality of backlight lamps are arranged on the lamp strip;
the backlight also comprises a scattering film;
the backlight iron frame also comprises an optical film material.
Example 1
Fig. 1 is a schematic structural diagram of a backlight module according to an embodiment of the present application, and the backlight module according to the embodiment of the present application will be described in detail with reference to fig. 1.
The backlight module of the embodiment of the utility model comprises: a backlight iron frame 102 and a backlight assembly.
In some exemplary embodiments, the shape of the backlight bezel 102 may be rectangular with corners having curvature, as desired.
In some exemplary embodiments, the backlight assembly includes a plurality of lamp strips.
In some exemplary embodiments, the backlight assembly is disposed within the backlight bezel 102.
In some exemplary embodiments, the backlight bezel 102 surrounds the backlight assembly.
In some exemplary embodiments, a plurality of backlights 105 are disposed on the light strip.
In some exemplary embodiments, the backlight 105 is uniformly distributed over the strip.
In some exemplary embodiments, the backlight 105 further includes a diffusion film 103 thereon.
In some exemplary embodiments, the diffusion film 103 is disposed on the light exit surface of the backlight 105.
In some exemplary embodiments, the backlight bezel 102 further includes an optical film 101 thereon.
In some exemplary embodiments, the optical film 101 includes a light guide plate and a reflective film.
In some exemplary embodiments, the light guide plate is used to reflect light emitted from the backlight 105.
In some exemplary embodiments, the reflective film is disposed under the backlight 105.
In some exemplary embodiments, the light guide plate is disposed on the reflective film.
In some exemplary embodiments, a binding region is further included, and the binding region is used to bind FPC104.
In some exemplary embodiments, FPC104 comprises a backlit FPC.
In some exemplary embodiments, the FPC (Flexible Printed Circuit, flexible circuit board) is a flexible printed circuit board made of polyimide or mylar as a base material, which has high reliability and is excellent.
In some exemplary embodiments, the FPC has characteristics of high wiring density, light weight, thin thickness, and good flexibility.
In some exemplary embodiments, the backlight FPC may optionally further be provided with a component area.
In some exemplary embodiments, the component area is used for distributing components and IC chips.
In some exemplary embodiments, the IC chip (Integrated Circuit Chip) is a chip formed by placing an integrated circuit formed from a plurality of microelectronic components (transistors, resistors, capacitors, etc.) on a plastic substrate.
In some exemplary embodiments, the lower ends of the sensor traces are connected to the upper ends of the component areas 104.
In some exemplary embodiments, the components include capacitors and/or resistors and/or diodes.
In some exemplary embodiments, the capacitor acts as a voltage regulator or filter.
In some exemplary embodiments, the resistor acts as a pull-up or electrostatic protection.
In some exemplary embodiments, the diode functions as an electrostatic protection or prevents voltage back-flow.
Example 2
Embodiment 2 is a display module, including the backlight module of the foregoing embodiment.
Example 3
Embodiment 3 is a display device including the backlight module of the above embodiment.
In some exemplary embodiments, the display module of the above embodiment is included.
Example 4
Embodiment 4 is a mobile terminal including the backlight module of the above embodiment.
In some exemplary embodiments, the display module of the above embodiment is included.
In some exemplary embodiments, the display device of the above-described embodiments is included.
Example 5
Embodiment 5 is an electronic device including the backlight module of the above embodiment.
In some exemplary embodiments, the display module of the above embodiment is included.
In some exemplary embodiments, the display device of the above-described embodiments is included.
In some exemplary embodiments, a mobile terminal including the above embodiments is provided.
Although the embodiments of the present utility model are described above, the present utility model is not limited to the embodiments which are used for understanding the present utility model. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is to be determined by the appended claims.
Claims (10)
1. A backlight module, comprising:
a backlight iron frame;
a backlight assembly including a plurality of lamp strips;
the backlight assembly is arranged in the backlight iron frame;
a plurality of backlight lamps are arranged on the lamp strip;
the backlight lamp also comprises a scattering film;
the backlight iron frame also comprises an optical film material.
2. A backlight module according to claim 1, wherein the backlight lamps are uniformly arranged on the lamp strip.
3. A backlight module according to claim 2, wherein the backlight comprises LED lamps.
4. A backlight module according to claim 3, wherein the diffusion film is disposed on the light emitting surface of the backlight.
5. A backlight module according to claim 4, wherein the backlight bezel surrounds the backlight assembly.
6. A backlight module according to claim 5, wherein the optical film comprises a light guide plate and a reflective film.
7. A display module comprising a backlight module according to any one of claims 1-6.
8. A display device comprising a backlight module according to any one of claims 1-6, or a display module according to claim 7.
9. A mobile terminal comprising a backlight module according to any one of claims 1-6, or a display module according to claim 7, or a display device according to claim 8.
10. An electronic device comprising a backlight module according to any one of claims 1-6, or a display module according to claim 7, or a display device according to claim 8, or a mobile terminal according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321049078.3U CN220232011U (en) | 2023-05-04 | 2023-05-04 | Backlight module, display device, mobile terminal and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321049078.3U CN220232011U (en) | 2023-05-04 | 2023-05-04 | Backlight module, display device, mobile terminal and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220232011U true CN220232011U (en) | 2023-12-22 |
Family
ID=89175757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321049078.3U Active CN220232011U (en) | 2023-05-04 | 2023-05-04 | Backlight module, display device, mobile terminal and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220232011U (en) |
-
2023
- 2023-05-04 CN CN202321049078.3U patent/CN220232011U/en active Active
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