CN209044235U - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN209044235U CN209044235U CN201822065678.4U CN201822065678U CN209044235U CN 209044235 U CN209044235 U CN 209044235U CN 201822065678 U CN201822065678 U CN 201822065678U CN 209044235 U CN209044235 U CN 209044235U
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- depolarizer
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- display panel
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Abstract
The utility model discloses a kind of display panel and display devices.The display panel includes display module and the first polaroid, and the display module includes light-emitting surface, and first polaroid is located at the side of the display module light-emitting surface；It further include depolarizer；The depolarizer is located at the side that first polaroid deviates from the display module；The depolarizer is birefringent prism type depolarizer.Display panel provided by the utility model is solved for existing display panel, if user wears polaroid glasses direct viewing, situations such as will appear dazzle or picture blackening, so that user can not normally watch display panel displayed content, the problem of influencing the display effect of display panel, the display effect for improving display panel is realized, and then improves the purpose of user experience.
Description
Technical field
The utility model relates to display technology more particularly to a kind of display panel and display devices.
Background technique
Thorn of the polaroid glasses because having polarisation property, caused by can obstructing completely because of various factors such as scattering, flexion, reflections
The dazzle of eye.The harmful ultraviolet light of human eye will can also be obstructed completely simultaneously, when making one the long term activity of earthquake under strong light, eyes are not
It is easily tired, reach the function of really protecting, and the thing seen can be allowed apparent, three-dimensional.
But user is when wearing the existing display panel of polaroid glasses direct viewing, it may appear that dazzle or picture blackening etc.
Situation, so that user can not normally watch display panel displayed content.
Fig. 1 is a kind of existing structural schematic diagram of display panel.Referring to Fig. 1, which includes display mould
Group 01 and polaroid 02, display module 01 include light-emitting surface, and polaroid 02 is located at the side of 01 light-emitting surface of display module.It is aobvious from this
Show that the light I ' by polaroid 02 that mould group 01 is emitted is linearly polarized light, the optical axis direction phase of polarization direction and polaroid 02
Together.When user wears 03 direct viewing of the polaroid glasses display panel, if the optical axis direction and polaroid of polaroid glasses 03 at this time
02 optical axis direction is identical, and the light I ' by polaroid 02 being emitted from the display module 01 can be completely through polaroid glasses 03
Human eye is entered, user dazzle can occur because light is too strong, if the optical axis direction of polaroid glasses 03 and polaroid 02 at this time
Optical axis direction is vertical, and the light I ' by polaroid 02 being emitted from the display module 01 can not enter people through polaroid glasses 03
Eye, picture blackening, user can not observe display panel displayed content.Undoubtedly this can all influence the display effect of display panel
Fruit influences user experience.
Utility model content
The utility model provides a kind of display panel and display device, to realize the mesh for the display effect for improving display panel
's.
In a first aspect, the utility model provides a kind of display panel, which includes that display module and first are inclined
Mating plate, the display module include light-emitting surface, and first polaroid is located at the side of light-emitting surface described in the display module；
It further include depolarizer；
The depolarizer is located at the side that first polaroid deviates from the display module；
The depolarizer is birefringent prism type depolarizer.
Further, the depolarizer is quartzy depolarizer, calcite depolarizer or optical fiber depolarizer.
Further, the light of the display module outgoing is polychromatic light, and the depolarizer is polychromatic light depolarizer.
Further, the depolarizer includes the first optical flat and the second optical flat；
First optical flat is between first polaroid and second optical flat；
The ratio between thickness of the thickness of first optical flat and second optical flat is 1:2；
And the optical axis included angle of the optical axis of first optical flat and second optical flat is 45 °.
Further, the display module is liquid crystal display die set or organic light emitting display mould group.
Further, the display module is liquid crystal display die set；
The display module includes array substrate, color membrane substrates and liquid crystal layer；
The array substrate is opposed with the color membrane substrates, and the liquid crystal layer is located in the array substrate and the color film
Between substrate；
First polaroid is located at the side that the color membrane substrates deviate from the array substrate.
It further, further include the second polaroid, second polaroid is located at the array substrate away from the color film
The side of substrate.
Further, the display module is organic light emitting display mould group
The display module includes: first substrate and encapsulating structure；
Multiple luminescence units are provided on the first substrate, the encapsulating structure is located at the luminescence unit away from described
First substrate side；
First polaroid is located at the side that the encapsulating structure deviates from the first substrate.
It further, further include protective film；
The protective film is located at the side that the depolarizer deviates from first polaroid.
Second aspect, the utility model additionally provide a kind of display device, which includes that the utility model is implemented
Display panel described in any one of example offer.
The utility model is by being arranged depolarizer away from the side of display module in the first polaroid, and depolarizer is double
Refracting edge mirror-type depolarizer, solves for existing display panel, if user wears polaroid glasses direct viewing, it may appear that
Situations such as dazzle or picture blackening, influences display panel so that user can not normally watch display panel displayed content
The problem of display effect, realizes the display effect for improving display panel, and then improves the purpose of user experience.
Detailed description of the invention
Fig. 1 is a kind of existing structural schematic diagram of display panel；
Fig. 2 is a kind of structural schematic diagram for display panel that the utility model embodiment one provides；
Fig. 3 is a kind of structural schematic diagram for display panel that the utility model embodiment two provides；
Fig. 4 is a kind of structural schematic diagram for display panel that the utility model embodiment three provides；
Fig. 5 is a kind of structural schematic diagram for display device that the utility model embodiment four provides.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes display panel and display device specific embodiment party
Formula, structure, feature and its effect, detailed description is as follows.
Embodiment one
Fig. 2 is a kind of structural schematic diagram for display panel that the utility model embodiment one provides.Referring to fig. 2, the display
Panel 100 includes display module 10 and the first polaroid 20, and display module 10 includes light-emitting surface, and the first polaroid 20 is located at display
The side of 10 light-emitting surface of mould group.The display panel further includes depolarizer 30；Depolarizer 30 is located at the first polaroid 20 away from display
The side of mould group 10；Depolarizer 30 is birefringent prism type depolarizer.
The depolarization principle of birefringent prism type depolarizer is: when linearly polarized light passes through with the two-fold of certain Gradient Phase difference
When penetrating crystal, so that linearly polarized light beam is superimposed in an especially small region internal interference, thus the orderly shape of the phase for changing light beam
State is allowed to have fevering sodium effect in average effect so that the degree of polarization of emergent light declines.
The present embodiment technical solution is by being arranged depolarizer, and depolarization away from the side of display module in the first polaroid
Device is birefringent prism type depolarizer, can be converted into what is be emitted from the display module 10 by the polarised light I of polaroid 20
Non-polarized light (i.e. natural light), when such user wears the polaroid glasses direct viewing display panel, no matter the light of polaroid glasses
Which kind of angle the optical axis direction of axis direction and the first polaroid 20 is in, have appropriate intensity light can through polaroid glasses into
Enter to human eye, user does not feel as dazzling, display panel displayed content will not be observed, for example, in viewing 3D electricity
Mobile phone can be used normally in user when shadow；In the case where wearing polarized sunglasses it will be clear that interior navigation screen.
Therefore the present embodiment technical solution is solved for existing display panel, if user wears polaroid glasses direct viewing, meeting
There is situations such as dazzle or picture blackening, so that user can not normally watch display panel displayed content, influences display surface
The problem of display effect of plate, realizes the display effect for improving display panel, and then improves the purpose of user experience.
Based on the above technical solution, optionally, depolarizer 30 is quartzy depolarizer, calcite depolarizer or optical fiber
Depolarizer etc. has the material of birefringence.
Optionally, depolarizer 30 can be monochromatic light depolarizer, or polychromatic light depolarizer.The application does not make this
Limitation.In addition in view of the light of existing display module 10 outgoing is mostly polychromatic light, depolarizer 30 is polychromatic light depolarizer.In this way
It may insure that depolarizer 30 has preferable depolarization effect, so that the specific preferable display effect of display panel 100.
With continued reference to Fig. 2, optionally, which includes the first optical flat 31 and the second optical flat 32；First
Optical flat 31 is between the first polaroid 20 and the second optical flat 32；The thickness and the second optics of first optical flat 31
The ratio between thickness of plate 32 is 1:2；And first optical flat 31 optical axis and the second optical flat 32 optical axis included angle be 45 °.
The essence being arranged in this way is using Lyot (vertical Austria) depolarizer.This depolarizer is independent of incident light (i.e. display module 10
The light by polaroid 11 of outgoing) vibration plane orientation, i.e., the incident light or part polarization light often changed for vibration plane
Also there can be good depolarization effect (research shows that its depolarization effect is about 98%).And the depolarizer 30 is with a thickness of grade, it is right
Display panel integral thickness influences smaller.
It is emphasized that when being attached at depolarizer 30 on first polaroid 20, not having during actual fabrication
It is axial to require.
In the above-mentioned technical solutions, optionally, display module 10 can be liquid crystal display die set or organic light emitting display mould
Group, the application to this with no restriction.
Embodiment two
Fig. 3 is a kind of structural schematic diagram for display panel that the utility model embodiment two provides.The present embodiment is to implement
A specific example on the basis of example one.Referring to Fig. 3, in the display panel 100, display module is liquid crystal display die set；Display
Mould group 10 includes array substrate 11, color membrane substrates 12 and liquid crystal layer 13；Array substrate 11 is opposed with color membrane substrates 12, liquid crystal layer
13 are located between array substrate 11 and color membrane substrates 12；First polaroid 20 is located at color membrane substrates 12 away from array substrate 11
Side, depolarizer 30 are located at the side that the first polaroid 20 deviates from color membrane substrates 12.
With continued reference to Fig. 3, optionally, which further includes the second polaroid 40, and the second polaroid 40 is located at array
Substrate 11 deviates from the side of color membrane substrates 12.Second polaroid 40 is for converting the circularly polarized light being emitted by backlight module 50 to
Linearly polarized light is performed image display with the optical activity using liquid crystal layer 13.
Embodiment three
Fig. 4 is a kind of structural schematic diagram for display panel that the utility model embodiment three provides.The present embodiment is to implement
A specific example on the basis of example one.Referring to fig. 4, in the display panel 100, display module 10 is organic light emitting display mould
Group, display module 10 include: first substrate 14 and encapsulating structure 16；It is provided with multiple luminescence units 15 on first substrate 14, seals
Assembling structure 16 is located at luminescence unit 15 away from 14 side of first substrate；First polaroid 20 is located at encapsulating structure 16 away from the first base
The side of plate 14, depolarizer 30 are located at the side that the first polaroid 20 deviates from encapsulating structure 16.
On the basis of above-mentioned each technical solution, optionally, which further includes protective film, and protective film is located at depolarization
Device deviates from the side of the first polaroid.It can prevent depolarizer from wearing by the way that protective film is arranged, so that depolarizer has always
There is preferable light penetration.
Example IV
Fig. 5 is a kind of structural schematic diagram for display device that the utility model embodiment four provides.The display device 200 packet
Include the utility model any one display panel 100 provided by the above embodiment.The display device can be mobile phone, tablet computer
Or interior navigation etc..
Due to display device provided in this embodiment include the application any embodiment provide display panel, have with
Included display panel is identical or corresponding beneficial effect, and details are not described herein again.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of display panel, including display module and the first polaroid, the display module include light-emitting surface, described first partially
Mating plate is located at the side of light-emitting surface described in the display module；It is characterized in that, further including depolarizer；
The depolarizer is located at the side that first polaroid deviates from the display module；
The depolarizer is birefringent prism type depolarizer.
2. display panel according to claim 1, which is characterized in that
The depolarizer is quartzy depolarizer, calcite depolarizer or optical fiber depolarizer.
3. display panel according to claim 1, which is characterized in that
The light of the display module outgoing is polychromatic light, and the depolarizer is polychromatic light depolarizer.
4. display panel according to claim 3, which is characterized in that
The depolarizer includes the first optical flat and the second optical flat；
First optical flat is between first polaroid and second optical flat；
The ratio between thickness of the thickness of first optical flat and second optical flat is 1:2；
And the optical axis included angle of the optical axis of first optical flat and second optical flat is 45 °.
5. display panel according to claim 1, which is characterized in that
The display module is liquid crystal display die set or organic light emitting display mould group.
6. display panel according to claim 5, which is characterized in that
The display module is liquid crystal display die set；
The display module includes array substrate, color membrane substrates and liquid crystal layer；
The array substrate is opposed with the color membrane substrates, and the liquid crystal layer is located in the array substrate and the color membrane substrates
Between；
First polaroid is located at the side that the color membrane substrates deviate from the array substrate.
7. display panel according to claim 6, which is characterized in that it further include the second polaroid,
Second polaroid is located at the side that the array substrate deviates from the color membrane substrates.
8. display panel according to claim 5, which is characterized in that
The display module is organic light emitting display mould group
The display module includes: first substrate and encapsulating structure；
Multiple luminescence units are provided on the first substrate, the encapsulating structure is located at the luminescence unit away from described first
Substrate side；
First polaroid is located at the side that the encapsulating structure deviates from the first substrate.
9. display panel according to claim 1, which is characterized in that further include protective film；
The protective film is located at the side that the depolarizer deviates from first polaroid.
10. a kind of display device, which is characterized in that including the described in any item display panels of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822065678.4U CN209044235U (en) | 2018-12-10 | 2018-12-10 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822065678.4U CN209044235U (en) | 2018-12-10 | 2018-12-10 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209044235U true CN209044235U (en) | 2019-06-28 |
Family
ID=67044160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822065678.4U Active CN209044235U (en) | 2018-12-10 | 2018-12-10 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209044235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022033237A1 (en) * | 2020-08-10 | 2022-02-17 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN114966932A (en) * | 2021-02-25 | 2022-08-30 | 京东方科技集团股份有限公司 | Depolarization structure, display panel and display device |
-
2018
- 2018-12-10 CN CN201822065678.4U patent/CN209044235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022033237A1 (en) * | 2020-08-10 | 2022-02-17 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN114966932A (en) * | 2021-02-25 | 2022-08-30 | 京东方科技集团股份有限公司 | Depolarization structure, display panel and display device |
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Address after: 215301 No. 1, Longteng Road, Kunshan Development Zone, Jiangsu, Suzhou Patentee after: Kunshan Longteng Au Optronics Co Address before: 215301 No. 1, Longteng Road, Kunshan Development Zone, Jiangsu, Suzhou Patentee before: Kunshan Longteng Optronics Co., Ltd. |