CN211653348U - Transparent display screen and television - Google Patents
Transparent display screen and television Download PDFInfo
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- CN211653348U CN211653348U CN201821731854.7U CN201821731854U CN211653348U CN 211653348 U CN211653348 U CN 211653348U CN 201821731854 U CN201821731854 U CN 201821731854U CN 211653348 U CN211653348 U CN 211653348U
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 34
- 238000009792 diffusion process Methods 0.000 claims abstract description 28
- 239000002096 quantum dot Substances 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 9
- 210000002469 basement membrane Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000004379 membrane Anatomy 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a transparent display screen and TV set, wherein, transparent display screen includes first display module, first display module includes: a liquid crystal module; the first light guide plate is arranged on the side surface of the liquid crystal module; the diffusion film is arranged on the side face, far away from the liquid crystal module, of the first light guide plate; the backlight compensation assembly comprises a second light guide plate and a compensation light source, wherein the second light guide plate is arranged on one side of the diffusion film, which is far away from the liquid crystal module, and the compensation light source is arranged at the end part of the second light guide plate; the diffusion film is used for diffusing natural light and compensating light emitted by the light source. The utility model discloses technical scheme's transparent display has the advantage that the energy consumption is little and display stability is good.
Description
Technical Field
The utility model relates to a display screen field, in particular to transparent display screen and TV set.
Background
With the development of the optical and electronic technologies, the development of Flat Panel Display (LCD) is also rapidly promoted, and among many Flat Panel displays, LCD (Liquid Crystal Display) has been applied to various aspects of life due to its excellent characteristics such as high space utilization efficiency, low power consumption and low electromagnetic interference. Liquid crystal display all needs to be shaded usually and lights as the light source, and traditional liquid crystal display is at the during operation, and its backlight unit needs to keep operating condition, has the high shortcoming of energy consumption.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a transparent display screen aims at reducing the display screen energy consumption to promote the stability that the display screen shows luminance.
In order to achieve the above object, the utility model provides a transparent display screen, including first display module, first display module includes:
a liquid crystal module;
the first light guide plate is arranged on the side surface of the liquid crystal module;
the diffusion film is arranged on the side face, far away from the liquid crystal module, of the first light guide plate; and the number of the first and second groups,
the backlight compensation assembly comprises a second light guide plate and a compensation light source, wherein the second light guide plate is arranged on one side of the diffusion film, which is far away from the liquid crystal module, and the compensation light source is arranged at the end part of the second light guide plate; the diffusion film is used for diffusing natural light and compensating light emitted by the light source.
Optionally, the diffusion membrane is a quantum dot diffusion membrane.
Optionally, the transparent display screen further comprises:
the first optical sensor is positioned at the rear side of the first display assembly and used for measuring the light intensity of the back surface of the first display assembly; and the number of the first and second groups,
and the control system is connected with the first light sensor and the compensation light source and is used for controlling the working state of the compensation light source according to the information of the first light sensor.
Optionally, the transparent display screen further includes a second optical sensor connected to the control system, and the second optical sensor is located at the front side of the first display assembly and is used for measuring the light intensity on the front side of the first display assembly; the control system is used for controlling the working state of the compensation light source according to the light intensity difference value measured by the first light sensor and the second light sensor.
Optionally, the transparent display screen further comprises a solar cell, and the solar cell is connected with the compensation light source.
Optionally, the compensation light source is a dimming compensation light source.
The utility model discloses still provide a TV set, include:
the transparent display screen; and the number of the first and second groups,
the television comprises a shell, a television main board and a transparent display screen, wherein the shell is provided with a frame and a box connected with the frame, the box is internally provided with the television main board, and the transparent display screen is arranged in the frame.
Optionally, the first optical sensor and the second optical sensor of the transparent display screen are respectively disposed on the back side and the front side of the housing.
Optionally, a second display assembly is disposed on the front surface of the housing.
Optionally, the bezel is a transparent bezel.
The technical proposal of the utility model is that the diffusion film is adopted to diffuse the background light, so that the background light is diffused and atomized, and then the light is irradiated to the first display component through the first light guide plate, and the first display component displays images by using the background light after being diffused and atomized; the transparent display screen utilizes natural light to do the background light, and when the intensity of natural light was not enough, the compensation light source work of the compensation subassembly in a poor light strengthened the intensity of background light, was favorable to promoting the stability of background light intensity to promote the stability of transparent display's demonstration, transparent display screen utilizes natural light source to do the background light, is favorable to reducing the energy consumption, practices thrift transparent display screen's use cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the transparent display screen of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the television of the present invention;
fig. 3 is a rear view of the television set of fig. 2.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
110 | Liquid crystal module |
| 120 | A first light guide plate | 130 | |
| 140 | |
141 | Second |
| 142 | Compensating |
200 | |
| 300 | |
400 | |
| 410 | |
420 | |
| 500 | Second display assembly |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three technical solutions, taking "A and/or B" as an example, including the A solution, or the B solution, or the solution that A and B satisfy simultaneously. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a transparent display.
In the embodiment of the present invention, as shown in fig. 1, the transparent display includes a first display assembly 100, where the first display assembly 100 includes: a liquid crystal module 110; a first light guide plate 120 disposed at a side surface of the liquid crystal module 110; a diffusion film 130 disposed on a side of the first light guide plate 120 away from the liquid crystal module 110; and a backlight compensation assembly 140 including a second light guide plate 141 disposed at a side of the diffusion film 130 away from the liquid crystal module 110, and a compensation light source 142 disposed at an end of the second light guide plate 141; the diffusion film 130 serves to diffuse natural light and compensate light emitted from the light source 142. The existing liquid crystal display screen usually adopts an LED lamp as a background light source, electric energy is consumed, the liquid crystal display screen is easy to cause overhigh temperature after being used for a long time, and meanwhile, the thickness of the liquid crystal display screen is increased. The back of the existing liquid crystal display screen is generally provided with a shading back plate, the back plate is used for protecting a liquid crystal module in the liquid crystal display screen and preventing light leakage, and the existence of the back plate also enables the thickness of the display screen to be increased. The liquid crystal module in this embodiment includes a liquid crystal layer, and polarizing plates provided on the front and back surfaces of the liquid crystal layer, but the liquid crystal module is not limited to this embodiment.
The technical scheme of the utility model is that natural light and light emitted by the compensation light source 142 are diffused by the diffusion film 130, and the light is diffused and atomized by the diffusion film 130 and then emitted to the liquid crystal module 110 from the first light guide plate 120, and the liquid crystal module 110 forms an image by utilizing the diffused and atomized light; when the transparent display screen of the technical scheme of the utility model is used, when the natural light intensity is sufficient, the transparent display screen adopts natural light as background light, when the natural light intensity is insufficient, the compensation light source 142 is turned on, and the light emitted by the compensation light source 142 and the natural light are used as background light, therefore, the transparent display screen makes full use of the natural light, has the advantage of energy saving, and the compensation component is favorable for ensuring the intensity of the background light, thereby improving the stability of the brightness of the display picture of the transparent display screen; the transparent display screen does not need to be provided with a back plate, so that the thickness of the transparent display screen can be effectively reduced, and the transparent display screen is lighter and thinner.
Further, in this embodiment, the diffusion film 130 is a quantum dot diffusion film, and the quantum dot diffusion film has an advantage of good diffusion effect. Specifically, the quantum dot diffusion film comprises a base film and a plurality of quantum dots arranged on the side face, close to the liquid crystal module, of the base film, natural light is irradiated from the base film of the quantum dot diffusion film, diffused after passing through the quantum dots, and then irradiated into the light guide plate. The outer side of the quantum dot is provided with a plurality of surfaces, and included angles between the surfaces and the substrate are different, so that light is refracted at a plurality of angles after being emitted from the quantum dot, and natural light is diffused; meanwhile, as the quantum dots are small in size and have the particle size of 2-20 nm generally, the atomization effect of natural light diffused by the quantum dots is good, so that the natural light forms uniform background light. The quantum dot diffusion film of this embodiment is not limited to above-mentioned technical scheme, in other embodiments, also can, the quantum dot diffusion film includes basement membrane and top film, sealed installation cavity has between basement membrane and the top film, the quantum dot sets up in the installation cavity, just the quantum dot connects the basement membrane, it has gas to fill in the installation cavity.
Further, in this embodiment, as shown in fig. 3, the transparent display screen further includes: a first light sensor 200 positioned at a rear side of the first display assembly 100 for measuring light intensity at a rear surface of the first display assembly 100; and a control system connected to the first light sensor 200 and the compensation light source 142, wherein the control system is configured to control an operating state of the compensation light source 142 according to information of the first light sensor 200. The first light sensor 200 detects the intensity of the natural light on the back of the first display assembly 100, and when the intensity of the natural light is lower than a first preset value, the control system controls the backlight compensation assembly 140 to start working, and the compensation light source 142 works to enhance the intensity of the background light, so as to optimize the display effect of the transparent display; when the natural intensity is higher than the second preset value, the backlight compensation assembly 140 stops working, and the energy consumption is reduced.
Further, in this embodiment, as shown in fig. 2, the transparent display screen further includes a second light sensor 300 connected to the control system, where the second light sensor 300 is located at the front side of the first display module 100 and is used for measuring the light intensity on the front side of the first display module 100; the control system is used for controlling the working state of the compensation light source 142 according to the light intensity difference measured by the first light sensor 200 and the second light sensor 300. The first optical sensor 200 measures the natural light intensity at the rear side of the first display module 100, the second optical sensor 300 measures the natural light intensity at the front side of the first display module 100, the difference value of the light intensities at the two sides influences the viewing effect, when the natural light intensity at the rear side of the first display module 100 minus the natural light intensity at the front side is smaller than a third preset value, the control system controls the backlight compensation module 140 to work to enhance the background light intensity, so that the display effect of the transparent display screen is optimized, and when the natural light intensity at the rear side of the first display module 100 minus the natural light intensity at the front side is larger than a fourth preset value, the control system closes the backlight compensation module 140, so that the energy is saved.
Further, in this embodiment, the transparent display screen further includes a solar cell, and the solar cell is connected to the compensation light source 142. The solar cell converts solar energy into electric energy to provide a power supply for the compensation light source 142, so that the energy consumption of the transparent display screen can be further reduced. This embodiment the transparent display screen is outdoor display effect good, and can make full use of solar energy when outdoor use for solar cell charges. Because the liquid crystal display needs low energy consumption and voltage, a solar cell power supply mode can be adopted, and 220V alternating current is not needed. The solar cell has the advantage of small heat productivity, can omit a heat dissipation structure, and is beneficial to enabling the transparent display screen to be thinner and thinner. The transparent display screen is not only used outdoors, but also used indoors.
Further, in this embodiment, the compensation light source 142 is a dimming compensation light source 142, the brightness of the dimming compensation light source 142 is adjustable, and the compensation light source 142 adjusts the brightness of the emitted light, so that the sum of the light intensities of the compensation light and the natural light used as the background light is stable, which is beneficial to optimizing the display effect of the transparent display. The compensation light source 142 of this embodiment is not limited to the above technical solution, and in other embodiments, the compensation light source may be an LED light bar.
The utility model discloses still provide a TV set, this TV set includes transparent display, and the concrete structure of this transparent display screen refers to above-mentioned embodiment, because this TV set has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
Further, in this embodiment, as shown in fig. 2 and fig. 3, the television further includes a housing 400, the housing 400 has a frame 410 and a box 420 connected to the frame 410, a main board of the television is accommodated in the box 420, and the transparent display screen is disposed in the frame 410. The frame 410 is used for fixing the transparent display screen, and the transparent display screen is electrically connected with the television main board. In this embodiment, the widening of the television and the case 420 are separately arranged, but the television is not limited to the above technical solution, and in other embodiments, the television may include a housing, the housing includes a frame and a case connected to the frame, and the frame and the case are integrally formed.
Further, in the present embodiment, as shown in fig. 2 and 3, the first optical sensor 200 and the second optical sensor 300 of the transparent display screen are respectively disposed on the back surface and the front surface of the housing 420. The first optical sensor 200 and the second optical sensor 300 are conveniently fixed, the housing 420 is usually made of an opaque material, the first optical sensor 200 is arranged on the back side of the housing 420 to reduce the interference of light on the front side of the transparent display screen, and the second optical sensor 300 is arranged on the front side of the housing 420 to reduce the interference of light on the back side of the transparent display screen, so that the measurement is more accurate.
Further, in the present embodiment, as shown in fig. 2, a second display assembly 500 is disposed on the front surface of the housing 420, and the second display assembly 500 has a function of displaying information such as temperature, time, air humidity, and tv broadcasting status. The second display assembly 500 can display different contents from the first display assembly 100, so that the television can simultaneously display more information without affecting the viewing effect of the first display assembly 100.
Further, in the present embodiment, as shown in fig. 3, the frame 410 is a transparent frame. The transparent frame is provided with the transparent display screen, so that the display screen of the television generates a frameless effect in vision, and the watching experience of audiences can be greatly improved. The frame 410 is not limited to be a transparent frame in this embodiment, and in other embodiments, the frame may also be a light-shielding frame.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A transparent display screen comprising a first display assembly, the first display assembly comprising:
a liquid crystal module;
the first light guide plate is arranged on the side surface of the liquid crystal module;
the diffusion film is arranged on the side face, far away from the liquid crystal module, of the first light guide plate; and the number of the first and second groups,
the backlight compensation assembly comprises a second light guide plate and a compensation light source, wherein the second light guide plate is arranged on one side of the diffusion film, which is far away from the liquid crystal module, and the compensation light source is arranged at the end part of the second light guide plate; the diffusion film is used for diffusing natural light and compensating light emitted by the light source.
2. The transparent display screen of claim 1, wherein the diffusion film is a quantum dot diffusion film.
3. The transparent display screen of claim 1, further comprising:
the first optical sensor is positioned at the rear side of the first display assembly and used for measuring the light intensity of the back surface of the first display assembly; and the number of the first and second groups,
and the control system is connected with the first light sensor and the compensation light source and is used for controlling the working state of the compensation light source according to the information of the first light sensor.
4. The transparent display screen of claim 3, further comprising a second light sensor coupled to the control system, the second light sensor positioned on a front side of the first display assembly for measuring light intensity at the front side of the first display assembly; the control system is used for controlling the working state of the compensation light source according to the light intensity difference value measured by the first light sensor and the second light sensor.
5. The transparent display of claim 1, further comprising a solar cell, the solar cell being connected to the compensating light source.
6. The transparent display screen of any one of claims 1 to 5, wherein the compensating light source is a dimming compensating light source.
7. A television set, comprising:
the transparent display screen of any one of claims 1 to 6; and the number of the first and second groups,
the television comprises a shell, a television main board and a transparent display screen, wherein the shell is provided with a frame and a box connected with the frame, the box is internally provided with the television main board, and the transparent display screen is arranged in the frame.
8. The television set as set forth in claim 7, wherein the first and second light sensors of the transparent display are disposed on the back and front sides of the cabinet, respectively.
9. The television set according to claim 7, wherein a front surface of the cabinet is provided with a second display module.
10. A television set as claimed in any one of claims 7 to 9, wherein the bezel is a transparent bezel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731854.7U CN211653348U (en) | 2018-10-24 | 2018-10-24 | Transparent display screen and television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731854.7U CN211653348U (en) | 2018-10-24 | 2018-10-24 | Transparent display screen and television |
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| Publication Number | Publication Date |
|---|---|
| CN211653348U true CN211653348U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821731854.7U Active CN211653348U (en) | 2018-10-24 | 2018-10-24 | Transparent display screen and television |
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| Country | Link |
|---|---|
| CN (1) | CN211653348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492369A (en) * | 2020-12-03 | 2021-03-12 | 铭薪电子（深圳）有限公司 | Touch control full-transparent television |
| CN113096567A (en) * | 2021-04-25 | 2021-07-09 | 三博显示有限公司 | Multifunctional display panel |
-
2018
- 2018-10-24 CN CN201821731854.7U patent/CN211653348U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492369A (en) * | 2020-12-03 | 2021-03-12 | 铭薪电子（深圳）有限公司 | Touch control full-transparent television |
| CN113096567A (en) * | 2021-04-25 | 2021-07-09 | 三博显示有限公司 | Multifunctional display panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Transparent display screens and televisions Effective date of registration: 20231121 Granted publication date: 20201009 Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Bao'an Sub branch Pledgor: SHENZHEN YAXUNDA LCD DISPLAY EQUIPMENT Co.,Ltd. Registration number: Y2023980066767 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231124 Granted publication date: 20201009 Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Bao'an Sub branch Pledgor: SHENZHEN YAXUNDA LCD DISPLAY EQUIPMENT Co.,Ltd. Registration number: Y2023980066767 |