CN206400134U - Display module, display panel and display with double faces - Google Patents
Display module, display panel and display with double faces Download PDFInfo
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- CN206400134U CN206400134U CN201720086177.7U CN201720086177U CN206400134U CN 206400134 U CN206400134 U CN 206400134U CN 201720086177 U CN201720086177 U CN 201720086177U CN 206400134 U CN206400134 U CN 206400134U
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Abstract
The utility model discloses display module, display panel and display with double faces.Specifically, the display module includes：Double-sided light guide plate；First substrate, the first substrate is arranged on the upper surface of the double-sided light guide plate, and the first substrate has the first polaroid；Second substrate, the second substrate is arranged on the lower surface of the double-sided light guide plate, and the second substrate has the second polaroid.The display module has the advantages that volume is thin, lightweight, at least one of double-sided display can be achieved.
Description
Technical field
The utility model is related to electronic applications, in particular it relates to display module, display panel and display with double faces.
Background technology
With the development of lcd technology, current public place, such as station, airport, exhibition room, bar, dining room etc.,
Advertisement video would generally be played using liquid crystal display panel, be that popular transmission is interrogated when newest.Generally, traditional liquid crystal display is
One side show, backlight side can not display picture, the viewing angle and scope of client or audient can be by larger limitations.Cause
This, the technology of double-sided display can be realized in the recent period by occurring in that, the aobvious of picture can be realized on the positive and negative two sides of display panel
Show.
However, current double face display panel or display with double faces still has much room for improvement.
Utility model content
The utility model is the following discovery based on inventor and made：
Current display with double faces, most of methods using screen splicing, directly by the display surface backboard of two pieces of one sides
(backlight side of two pieces of display panels is mutually pasted) is spliced to the back of the body and two-sided display effect is obtained.However, so certainly will
Times several levels increase of system thickness and weight is caused, is disagreed with the light-weighted development trend of current liquid crystal display panel.Also,
Display with double faces formed by direct splicing includes two backlights, and then the energy consumption of the display greatly improved, unfavorable
In display with double faces popularization and use.
The utility model is intended at least to some extent to alleviate or solve above-mentioned to refer at least one of problem.
In view of this, in one side of the present utility model, the utility model proposes a kind of display module.Specifically,
The display module includes：Double-sided light guide plate；First substrate, the first substrate is arranged on the upper surface of the double-sided light guide plate
On, the first substrate has the first polaroid；Second substrate, the second substrate is arranged on the following table of the double-sided light guide plate
On face, the second substrate has the second polaroid.The display module has thin, lightweight, achievable double-sided display of volume etc.
At least one of advantage.
Specifically, the polarization direction of first polaroid and second polaroid is opposite.Thus, it is possible to prevent from leading
Display of the light of tabula rasa side to its offside is interfered.
Specifically, the first substrate and the second substrate are separately array base palte.Thus, it is possible to enter one
Step improves the performance of the display module.
In another aspect of the present utility model, the utility model proposes a kind of display panel.Specifically, the display panel
Including：Double-sided light guide plate；First substrate, the first substrate is arranged on the upper surface of the double-sided light guide plate, and described first
Substrate has the first polaroid；Second substrate, the second substrate is arranged on the lower surface of the double-sided light guide plate, and described
Two substrates have the second polaroid；First substrate opposite substrate, the first substrate opposite substrate is arranged on the first substrate
Side away from the double-sided light guide plate；Second substrate opposite substrate, the second substrate opposite substrate is arranged on described second
Side of the substrate away from the double-sided light guide plate；First liquid crystal receiving space, the first liquid crystal receiving space formation is described
Between first substrate and the first substrate opposite substrate；Second liquid crystal receiving space, the second liquid crystal receiving space shape
Into between the second substrate and the second substrate opposite substrate.The display panel have volume it is thin, lightweight, can be real
At least one of the advantages of existing double-sided display, both sides display function are not interfered with each other.
Specifically, the first substrate and the second substrate are separately array base palte, and described first inclined
The polarization direction of mating plate and second polaroid is opposite.Thus, it is possible to prevent the light of light guide plate both sides from interfering with each other.
Specifically, the first substrate opposite substrate and the second substrate opposite substrate are separately color film base
Plate.Thus, it is possible to further improve the performance of the display panel.
Specifically, the first substrate opposite substrate further comprises first pair to polaroid；The second substrate to
Substrate further comprises second pair to polaroid, and first pair of polarization direction to polaroid is inclined with first polaroid
Light direction is opposite；Second pair of polarization direction to polaroid is opposite with the polarization direction of second polaroid.Thus, may be used
Further to improve the performance of the display panel.Thus, it is possible to further improve the performance of the display panel.
At another aspect of the present utility model, the utility model proposes a kind of display with double faces, specifically, this is two-sided aobvious
Show that device includes：Foregoing display panel.Thus, the display with double faces has volume thin, lightweight, achievable two-sided aobvious
Show, at least one of the advantages of both sides display function is not interfered with each other.
Specifically, the display with double faces further comprises：One side-edge type backlight.Thus, it is possible to which further reduction should
The volume and weight of display with double faces.
Specifically, the first substrate and the second substrate are connected with same driver element respectively.Thus, it is possible to
Further reduce the volume and weight of the display with double faces.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 shows the structural representation of the display module according to the utility model one embodiment；
Fig. 2 shows the structural representation of the display module according to the utility model another embodiment；
Fig. 3 shows the structural representation of the display panel according to the utility model one embodiment；
Fig. 4 shows the structural representation of the display panel according to the utility model another embodiment；And
Fig. 5 shows the structural representation of the display with double faces according to the utility model one embodiment.
Description of reference numerals：
100：Double-sided light guide plate；200：First substrate；210：First polaroid；220：First substrate circuit layer；
300：Second substrate；310：Second polaroid；320：Second substrate circuit layer；400：First liquid crystal receiving space；
500：Second liquid crystal receiving space；10：Liquid crystal molecule；600：First substrate opposite substrate；610：First pair to inclined
Mating plate；620：First pair to functional layer；700：Second substrate opposite substrate；710：Second pair to polaroid；720：Second pair to
Functional layer；800：Side-edge type backlight；900：Driver element；20：Connecting portion.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In one side of the present utility model, the utility model proposes a kind of display module.With reference to Fig. 1, the display mould
Group includes：Double-sided light guide plate 100, first substrate 200 and second substrate 300.Wherein, first substrate 200 is arranged on two-sided lead
On the upper surface of tabula rasa 100, and first substrate 200 has the first polaroid 210, and second substrate 300 is arranged on double-sided light guide plate
On 100 lower surface, second substrate 300 has the second polaroid 310.In other words, on the surface of the side of double-sided light guide plate 100
On, it is provided with first substrate 200；On the surface of the double-sided light guide plate 100 away from the side of first substrate 200, second is provided with
Substrate 300.Current one side show module, generally attaches bottom reflector plate in a side surface of light guide plate.Although bottom reflector plate has
Beneficial to backlight intensity derived from enhancing light guide plate opposite side, but this structure causes the display module to be merely able to realize that one side shows
Show.Therefore when needing to prepare the display device with double-sided display function, back-to-back (two of two pieces of display modules can only be used
The bottom reflector plate side of display module is in contact) laminating mode.And above-mentioned double-sided light guide plate of the present utility model does not use bottom
Reflector plate, and polaroid (the first polaroid and the second polaroid) is respectively provided with upper and lower two surfaces of double-sided light guide plate, enter
And the two-sided guide-lighting performance of light guide plate itself can be made full use of, realize the double-sided display of the real module.Thus, be conducive to subtracting
The thickness of the thin display module, the weight for mitigating the display module, and then be conducive to the large-scale promotion of double-side display device should
With.
New embodiment is used below according to this, all parts of the display module are explained in detail.
According to embodiment of the present utility model, double-sided light guide plate 100 can be that can realize the leaded light of both side surface printing opacity
Plate, for example, can be glass plate.Thus, when using backlights such as side entering types, the upper and lower table of the double-sided light guide plate 100
Face can be exported by light.According to embodiment of the present utility model, with reference to Fig. 2, side-edge type backlight, light can be used
(as marked direction shown in hv and arrow in figure) is injected inside double-sided light guide plate 100 from the side of double-sided light guide plate 100, and by
The upper and lower both side surface of double-sided light guide plate 100 is projected.It should be noted that in the utility model, term " on ", " under " etc.
The word of indicating position should be interpreted broadly, and it is only represented based on orientation shown in the drawings or position relationship, and it is not intended that
To limitation of the present utility model.In other words, in the utility model, the upper and lower surface of double-sided light guide plate 100, only for area
Not other two surfaces of the double-sided light guide plate, thereon, lower surface be oppositely arranged, area is maximum in double-sided light guide plate 100 two
Individual surface.First substrate 200 and second substrate 300 are separately positioned on the above-mentioned two surface of double-sided light guide plate 100, namely
It is to say, first substrate 200 can also be arranged on the lower surface of double-sided light guide plate 100, now second substrate 300 is arranged on two-sided
On the upper surface of light guide plate 100.
According to embodiment of the present utility model, the polarization direction of the first polaroid 210 and the second polaroid 310 is opposite.
In other words, light is projected from the side (such as upper surface) of double-sided light guide plate 100, and it is inclined to carry out first by the first polaroid 210
Light, by the polarised light of the first polaroid 210 have the first folk prescription to；The opposite side of double-sided light guide plate 100 (such as lower surface) is penetrated
The light gone out, the second polarisation is carried out by the second polaroid 310, has second to be polarized by the polarised light of the second polaroid 310
Direction.The first folk prescription is in opposite direction to being polarized with second.Thus, it is possible to prevent the light of the side of double-sided light guide plate 100 to it
The display of offside is interfered.
According to embodiment of the present utility model, first substrate 200 and second substrate 300 can be separately array
Substrate.It will be appreciated to those of skill in the art that in display module, first substrate 200 is also possible to have the first circuit layer
The structures such as 220, second substrate 300 can also have second circuit layer 320.
According to embodiment of the present utility model, at least one of first substrate 200 and second substrate 300 can be integrated
Formed on double-sided light guide plate 100.In other words, can when first substrate 200 and second substrate 300 are array base palte
Not set array base palte substrate additionally, directly by the use of double-sided light guide plate 100 (such as glass plate) as the substrate of array base palte,
The upper and lower surface of double-sided light guide plate directly sets the first polaroid 210, the first circuit layer 220, the second polaroid 310 and
The structures such as two circuit layers 320.Thus, it is possible to further save the volume of the display module, reduce the weight of display module.Need
Illustrate, in the utility model, position and second polaroid 310 of first polaroid 210 in first substrate 200 exist
Position in second substrate 300 is not particularly limited.For example, the first polaroid 210 directly can connect with double-sided light guide plate 100
Touch, then in the first side of the polaroid 210 away from double-sided light guide plate 100, form the first circuit layer 220.Or, can be double
The surface of face light guide plate 100 directly forms the first circuit layer 220, then in the first circuit layer 220 away from double-sided light guide plate 100 1
On the surface of side, the first polaroid 210 is set.The position relationship and preceding rheme of second polaroid 310 and second circuit layer 320
Put relation similar, will not be repeated here.
In another aspect of the present utility model, the utility model proposes a kind of display panel.According to of the present utility model
Embodiment, with reference to Fig. 3, the display panel includes：Double-sided light guide plate 100, first substrate 200, second substrate 300, first substrate
The opposite substrate 700 of opposite substrate 600 and second.Wherein, double-sided light guide plate 100, first substrate 200, second substrate 300 and
First polaroid 210, the second polaroid 220 can have part identical feature corresponding with previously described display module with
And advantage, it will not be repeated here.First substrate opposite substrate 600 is arranged on one of first substrate 200 away from double-sided light guide plate 100
Side, is formed between first substrate opposite substrate 600 and first substrate 200 by the first liquid crystal receiving space 400.Second substrate pair
The side away from double-sided light guide plate 100, second substrate opposite substrate 700 and second on second substrate 300 are arranged on to substrate 700
The second liquid crystal receiving space 500 is formed between substrate 300.It will be appreciated to those of skill in the art that in order to realize that this shows
Show the display function of panel, the first liquid crystal receiving space 400 and the second liquid crystal receiving space 500 are the space of closing, and
Wherein it is filled with liquid crystal molecule 10.The display panel have volume it is thin, lightweight, can be achieved double-sided display, both sides display function
At least one of the advantages of not interfering with each other.
New embodiment is used below according to this, all parts of the display module are explained in detail：
According to embodiment of the present utility model, first substrate 200 and second substrate 300 can be separately array
Substrate.It will be appreciated to those of skill in the art that in display module, first substrate 200 is also possible to have the first circuit layer
The structures such as 220, second substrate 300 can also have second circuit layer 320.Thus, it is possible to further improve the display module
Performance.Specifically, the first substrate opposite substrate and the second substrate opposite substrate are separately color membrane substrates.
Thus, it is possible to further improve the performance of the display panel.The polarization direction of first polaroid 210 and the second polaroid 310
Conversely.In other words, light is projected from the side (such as upper surface) of double-sided light guide plate 100, and the is carried out by the first polaroid 210
One polarisation, by the polarised light of the first polaroid 210 have the first folk prescription to；Opposite side (such as following table of double-sided light guide plate 100
Face) light that projects, the second polarisation is carried out by the second polaroid 310, has second by the polarised light of the second polaroid 310
It is polarized direction.The first folk prescription is in opposite direction to being polarized with second.Thus, it is possible to prevent the light of light guide plate side to its offside
Display interfere.
According to embodiment of the present utility model, first substrate opposite substrate 600 and second substrate opposite substrate 700 can be with
It is separately color membrane substrates.Also, Fig. 4 is referred to, first substrate opposite substrate 600 further comprises first pair to polaroid
610, second substrate opposite substrate 700 further comprises second pair to polaroid 710.Thus, it is possible to further improve the display
The performance of panel.According to embodiment of the present utility model, first pair of polarization direction and the first polaroid 210 to polaroid 610
Polarization direction it is opposite；Second pair of polarization direction to polaroid 710 is opposite with the polarization direction of the second polaroid 310.Thus,
The performance of the display panel can further be improved.According to embodiment of the present utility model, first substrate opposite substrate 600 may be used also
To further comprise first pair to functional layer 620, second substrate opposite substrate 700 can further include second pair to function
Layer 720.When first substrate opposite substrate 600 and second substrate opposite substrate 700 are color membrane substrates, first pair to functional layer
620 and second pair to functional layer 720 can for sub-pixel layer etc. structure, to realize the use function of color membrane substrates.
At another aspect of the present utility model, the utility model proposes a kind of display with double faces, with reference to Fig. 5, this is two-sided
Display includes foregoing display panel.Thus, the display with double faces has what previously described display panel had
Whole features and advantage, will not be repeated here.Generally speaking, the display with double faces has volume thin, lightweight, achievable double
At least one of the advantages of face is shown, both sides display function is not interfered with each other.
According to embodiment of the present utility model, the display with double faces can further include a side-edge type backlight
800.Thus, it is possible to further reduce the volume and weight of the display with double faces.By the display with double faces includes above institute
The display panel stated, in other words, in the display with double faces, upper and lower two surfaces of double-sided light guide plate (i.e. double-sided light guide plate
Both sides) can realize the export of backlight.Therefore, using a side-edge type backlight, you can be the both sides of the display panel
Backlight is provided.Thus, the display with double faces can realize two-sided display using a backlight, so as to be conducive to further letter
Change the structure to display with double faces, realize slimming, the lightweight of display.
According to two one embodiment of the present utility model, in the display with double faces, first substrate 200 and second substrate
300 can be connected with same driver element 900 respectively.Thus, it is possible to further reduce the display with double faces volume and
Weight.For example, according to specific embodiment of the utility model, first substrate 200 and second substrate 300 can pass through connecting portion
20, it is connected with same driver element 90.Specifically, driver element 900 can be two-sided driving IC.This pair can formed
The display panel of face display is simultaneously accessed after side-edge type backlight 800, and connecting portion 20 is utilized in module set section, is pasted by aligning
Close, attach above-mentioned two-sided IC.Thus, it is possible to further simplify the structure of the display with double faces.
In description of the present utility model, the orientation or position relationship of the instruction such as term " on ", " under ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model rather than requires that the utility model must
Must be with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In the description of this specification, the description of reference term " one embodiment ", " another embodiment " etc. means knot
Specific features, structure, material or the feature for closing embodiment description are contained at least one embodiment of the present utility model.
In this manual, identical embodiment or example are necessarily directed to the schematic representation of above-mentioned term.Moreover, description
Specific features, structure, material or feature can in an appropriate manner be combined in any one or more embodiments or example.
In addition, in the case of not conflicting, those skilled in the art can by the not be the same as Example described in this specification or
The feature of example and non-be the same as Example or example is combined and combined.In addition, it is necessary in explanation, this specification, art
Language " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance or implicit indicate institute
The quantity of the technical characteristic of instruction.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of display module, it is characterised in that including：
Double-sided light guide plate；
First substrate, the first substrate is arranged on the upper surface of the double-sided light guide plate, and the first substrate has first
Polaroid；
Second substrate, the second substrate is arranged on the lower surface of the double-sided light guide plate, and the second substrate has second
Polaroid.
2. display module according to claim 1, it is characterised in that first polaroid and second polaroid
Polarization direction it is opposite.
3. display module according to claim 1, it is characterised in that the first substrate and second substrate difference
It independently is array base palte.
4. a kind of display panel, it is characterised in that including：
Double-sided light guide plate；
First substrate, the first substrate is arranged on the upper surface of the double-sided light guide plate, and the first substrate has first
Polaroid；
Second substrate, the second substrate is arranged on the lower surface of the double-sided light guide plate, and the second substrate has second
Polaroid；
First substrate opposite substrate, the first substrate opposite substrate is arranged on the first substrate away from the double-sided light guide plate
Side；
Second substrate opposite substrate, the second substrate opposite substrate is arranged on the second substrate away from the double-sided light guide plate
Side；
First liquid crystal receiving space, the first liquid crystal receiving space formation is in the first substrate and the first substrate pair
To between substrate；
Second liquid crystal receiving space, the second liquid crystal receiving space formation is in the second substrate and the second substrate pair
To between substrate.
5. display panel according to claim 4, it is characterised in that the first substrate and second substrate difference
Array base palte independently is, and the polarization direction of first polaroid and second polaroid is opposite.
6. display panel according to claim 5, it is characterised in that the first substrate opposite substrate and described second
Substrate opposite substrate is separately color membrane substrates.
7. display panel according to claim 6, it is characterised in that the first substrate opposite substrate further comprises
A pair to polaroid；
The second substrate opposite substrate further comprises second pair to polaroid,
First pair of polarization direction to polaroid is opposite with the polarization direction of first polaroid；
Second pair of polarization direction to polaroid is opposite with the polarization direction of second polaroid.
8. a kind of display with double faces, it is characterised in that including：
Display panel described in claim any one of 4-7.
9. display with double faces according to claim 8, it is characterised in that further comprise：One side-edge type backlight.
10. display with double faces according to claim 8, it is characterised in that the first substrate and the second substrate
It is connected respectively with same driver element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086177.7U CN206400134U (en) | 2017-01-22 | 2017-01-22 | Display module, display panel and display with double faces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086177.7U CN206400134U (en) | 2017-01-22 | 2017-01-22 | Display module, display panel and display with double faces |
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| Publication Number | Publication Date |
|---|---|
| CN206400134U true CN206400134U (en) | 2017-08-11 |
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ID=59515246
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720086177.7U Active CN206400134U (en) | 2017-01-22 | 2017-01-22 | Display module, display panel and display with double faces |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254964A (en) * | 2018-03-21 | 2018-07-06 | 惠州市华星光电技术有限公司 | Liquid crystal display and double-side display device |
| WO2019104746A1 (en) * | 2017-11-30 | 2019-06-06 | 武汉华星光电技术有限公司 | Dual-surface display device and display module thereof |
-
2017
- 2017-01-22 CN CN201720086177.7U patent/CN206400134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019104746A1 (en) * | 2017-11-30 | 2019-06-06 | 武汉华星光电技术有限公司 | Dual-surface display device and display module thereof |
| CN108254964A (en) * | 2018-03-21 | 2018-07-06 | 惠州市华星光电技术有限公司 | Liquid crystal display and double-side display device |
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