CN109739044A - Color membrane substrates and preparation method thereof, total reflection display panel and display device - Google Patents
Color membrane substrates and preparation method thereof, total reflection display panel and display device Download PDFInfo
- Publication number
- CN109739044A CN109739044A CN201910195249.5A CN201910195249A CN109739044A CN 109739044 A CN109739044 A CN 109739044A CN 201910195249 A CN201910195249 A CN 201910195249A CN 109739044 A CN109739044 A CN 109739044A
- Authority
- CN
- China
- Prior art keywords
- underlay substrate
- direct transmission
- photic zone
- black matrix
- projection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Optical Elements Other Than Lenses (AREA)
Abstract
The present invention provides a kind of color membrane substrates and preparation method thereof, and total reflection display panel and display device including the color membrane substrates.Color membrane substrates include underlay substrate, black matrix layer, photic zone, multiple reflector plates and multiple direct transmission pieces, wherein black matrix layer is set to the first side of underlay substrate, and photic zone is set to second side of underlay substrate；Or, black matrix layer and photic zone are set to the first side of underlay substrate, and photic zone is set between underlay substrate and black matrix layer；Or, black matrix layer and photic zone are set to second side of underlay substrate, and black matrix layer is set between underlay substrate and photic zone, reflector plate and direct transmission piece are set in photic zone, incident ray are imported to the transmittance section of black matrix by the cooperation of reflector plate and direct transmission piece, and then pass to reflecting layer, improve the utilization rate of light, and the outgoing of light is not influenced, the reflectivity of light is improved, and then realize the purpose for improving display brightness.
Description
Technical field
The present invention relates to field of display technology to further relate to one in particular to a kind of color membrane substrates and preparation method thereof
Kind total reflection display panel and display device.
Background technique
Currently, total reflection display is since the advantages such as its low-power consumption eyeshield welcome opportunity to develop, principle is not need backlight,
But display is realized by the extraneous light of reflection.It is existing total reflection display panel generally comprise to box setting color membrane substrates and
Array substrate further includes the liquid crystal layer being set between color membrane substrates and array substrate, and is located at liquid crystal layer and array substrate
Between reflecting layer.
Total reflection display the biggest problems are that, reflectivity is relatively low, generally within 50% hereinafter, therefore brightness of display screen is not
It is enough, affect display effect.
It should be noted that the information in the invention of above-mentioned background technology part is only used for reinforcing the reason to background of the invention
Solution, therefore may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Summary of the invention
The purpose of the present invention is to provide a kind of color membrane substrates and preparation method thereof, also provide a kind of total reflection display panel
And display device, group can be improved and reflect display brightness, improve display effect.
According to an aspect of the present invention, a kind of color membrane substrates are provided, comprising:
Underlay substrate；
Black matrix layer, including multiple light shielding parts and multiple transmittance sections；
Photic zone；The black matrix layer is set to the first side of the underlay substrate, and the photic zone is set to the substrate base
Second side of plate；Or, the black matrix layer and the photic zone are set to the first side of the underlay substrate, and the photic zone
Between the underlay substrate and the black matrix layer；Or, the black matrix layer and the photic zone are set to the substrate
Second side of substrate, and black matrix layer is set between the underlay substrate and the photic zone；
Multiple reflector plates are set in the photic zone, and are corresponded with the multiple light shielding part, and the reflector plate is in institute
Stating projection of the projection of underlay substrate with the light shielding part in the underlay substrate has overlapping region；
Multiple direct transmission pieces are set in the photic zone, and are corresponded with the multiple transmittance section, and described unidirectional
Transmiting projection of projection of the piece in the underlay substrate with the transmittance section in the underlay substrate has overlapping region；
The reflector plate is described for will reflex to the adjacent direct transmission piece from the light of second side incidence
The light that direct transmission piece is used to reflect the reflector plate is reflected to the transmittance section of the first side, and the direct transmission piece can
Through the light from second side incidence.
In a kind of exemplary embodiment of the invention, the angle between the reflector plate and the underlay substrate vertical line is
30-60 °, the angle between the direct transmission piece and the underlay substrate vertical line is 30-60 °.
In a kind of exemplary embodiment of the invention, the angle between the reflector plate and the underlay substrate vertical line is
45 °, the angle between the direct transmission piece and the underlay substrate vertical line is 45 °.
In a kind of exemplary embodiment of the invention, projection and the shading of the reflector plate in the underlay substrate
Portion is completely overlapped in the projection of the underlay substrate, projection and the transmittance section of the direct transmission piece in the underlay substrate
It is completely overlapped in the projection of the underlay substrate.
In a kind of exemplary embodiment of the invention, the euphotic material is nano impression glue.
In a kind of exemplary embodiment of the invention, the material of the direct transmission piece includes nanometer chromium and nano aluminum.
According to another aspect of the present invention, a kind of preparation method of color membrane substrates is provided, comprising:
One underlay substrate is provided；
Black matrix layer is formed in the first side of the underlay substrate, forms photic zone in second side of the underlay substrate；
Or, sequentially forming the photic zone and black matrix layer of stacking in the first side of the underlay substrate；Or, the of the underlay substrate
Two sides sequentially form the black matrix layer and photic zone of stacking；The black matrix layer includes multiple light shielding parts and multiple transmittance sections；
Form multiple reflector plates and multiple direct transmission pieces in the photic zone, the multiple reflector plate and the multiple
Light shielding part corresponds, the projection that projects with the light shielding part in the underlay substrate of the reflector plate in the underlay substrate
With overlapping region；The multiple direct transmission piece and the multiple transmittance section correspond, and the direct transmission piece is in institute
Stating projection of the projection of underlay substrate with the transmittance section in the underlay substrate has overlapping region；The reflector plate is used for will
The adjacent direct transmission piece is reflexed to from the light of second side incidence, the direct transmission piece is used for the reflection
The light of piece reflection is reflected to the transmittance section of the first side, and the direct transmission piece can be through the light from second side incidence.
In a kind of exemplary embodiment of the invention, photic zone is formed described in second side, comprising:
Form transparent material layer；
Multiple first grooves and multiple second grooves, the multiple first groove and institute are opened up in the transparent material layer
It states multiple light shielding parts to correspond, first groove is in the projection of the underlay substrate and the light shielding part in the substrate base
The projection of plate has overlapping region；The multiple second groove and the multiple transmittance section correspond, and second groove
There is overlapping region in the projection of the underlay substrate in the projection of the underlay substrate and the transmittance section；
Multiple reflector plates and multiple direct transmission pieces are formed in the photic zone, comprising:
The reflector plate is formed in first groove；
The direct transmission piece is formed in second groove.
According to a further aspect of the invention, a kind of total reflection display panel is provided, comprising:
Array substrate；
Color membrane substrates described in above-mentioned any one.
According to a further aspect of the invention, a kind of display device is provided, including total reflection described in above-mentioned any one
Display panel.
The reflector plate being arranged in photic zone in color membrane substrates of the present invention is located at below the light shielding part of black matrix layer, direct transmission
Piece is located at below the transmittance section of black matrix layer.When light is irradiated to color membrane substrates of the present invention, reflector plate will can be exposed to originally
The light of light shielding part is reflected into adjacent direct transmission on piece in black matrix layer, which is reflected into black square again by direct transmission piece
Transmittance section in battle array layer, and then make the reflecting layer of light arrival panel.Meanwhile direct transmission piece can be incident on through script
Therefore the light of transmittance section substantially increases the transmitance of incident ray.Correspondingly, the light after reflecting layer is reflected is by saturating
Light portion projects, and is reflected on reflector plate by direct transmission piece, and then be reflected into outside by reflector plate, and it is aobvious to be achieved in total reflection
Show.Therefore, color membrane substrates of the invention improve the utilization rate of light, and do not influence beam projecting, improve the reflection of light
Rate, and then realize the purpose for improving total reflection display screen intensity.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.It should be evident that the accompanying drawings in the following description is only the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of color membrane substrates in existing total reflection display panel；
Fig. 2 is the first structural schematic diagram of color membrane substrates of the present invention；
Fig. 3 is second of structural schematic diagram of color membrane substrates of the present invention；
Fig. 4 is the third structural schematic diagram of color membrane substrates of the present invention；
Fig. 5 is the first structure preparation method flow chart of color membrane substrates of the present invention；
Fig. 6 is the schematic diagram that the first groove and the second groove are formed by coining；
Fig. 7 is the structural schematic diagram of the first groove and the second groove；
Fig. 8 is the schematic diagram for covering the first mask plate vapor deposition reflector plate；
Fig. 9 is the schematic diagram for covering the second mask plate vapor deposition direct transmission piece.
Figure 10 is second of structure preparation method flow chart of color membrane substrates of the present invention；
Figure 11 is the third structure preparation method flow chart of color membrane substrates of the present invention.
In figure: 1, underlay substrate；2, black matrix layer；3, photic zone；4, reflector plate；5, direct transmission piece；6, light shielding part；7,
Transmittance section；8, array substrate；9, liquid crystal layer；10, reflecting layer；11, the first groove；12, the second groove；13, the first mask plate；
14, the second mask plate；15, nano impression halftone.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Identical attached drawing in figure
Label indicates same or similar structure, thus the detailed description that will omit them.
In the related technology, as shown in Figure 1, the color membrane substrates of light from total reflection panel are incident to array substrate 8, work as incidence
Illumination is absorbed when being mapped to the light shielding part 6 of black matrix by lightproof area, and only the light incident from transmittance section 7 can just reach reflecting layer
10, therefore reflectivity is relatively low, brightness is inadequate, affects display effect.But in order to block the cablings such as signal wire, light shielding part 6 is deposited
It is being inevitable.
With reference to Fig. 2, for the color membrane substrates of the first embodiment of the invention, including underlay substrate 1, black matrix layer 2, light transmission
Layer 3, multiple reflector plates 4 and multiple direct transmission pieces 5.Underlay substrate 1 includes the first opposite side (upside in figure) and second side
(downside in figure).Black matrix layer 2 is set to the first side of underlay substrate 1, and including multiple light shielding parts 6 and multiple transmittance sections 7.Light transmission
Layer 3 is set to second side of underlay substrate 1.Multiple reflector plates 4 are set in photic zone 3, and are corresponded with multiple light shielding parts 6, often
One reflector plate 4 has overlapping region in the projection of underlay substrate 1 projected with corresponding light shielding part 6 in underlay substrate 1；Multiple lists
It is set in photic zone 3, and is corresponded with multiple transmittance sections 7, and each direct transmission piece 5 is in underlay substrate 1 to transmission piece 5
Projecting the projection with corresponding transmittance section 7 in underlay substrate 1 has overlapping region.
With reference to Fig. 3, for the color membrane substrates of second of embodiment of the invention, including underlay substrate 1, black matrix layer 2, light transmission
Layer 3, multiple reflector plates 4 and multiple direct transmission pieces 5.Underlay substrate 1 includes the first opposite side (upside in figure) and second side
(downside in figure).Black matrix layer 2 is set to the first side of underlay substrate 1, and including multiple light shielding parts 6 and multiple transmittance sections 7.Light transmission
Layer 3 is also set to the first side of underlay substrate 1, between black matrix layer 2 and underlay substrate 1.Multiple reflector plates 4 are set to photic zone
In 3, and corresponded with multiple light shielding parts 6, each reflector plate 4 underlay substrate 1 projection with corresponding light shielding part 6 in substrate
The projection of substrate 1 has overlapping region；Multiple direct transmission pieces 5 are set in photic zone 3, and are corresponded with multiple transmittance sections 7,
And each direct transmission piece 5 has overlay region in the projection of underlay substrate 1 projected with corresponding transmittance section 7 in underlay substrate 1
Domain.
With reference to Fig. 4, for the color membrane substrates of the third embodiment of the invention, including underlay substrate 1, black matrix layer 2, light transmission
Layer 3, multiple reflector plates 4 and multiple direct transmission pieces 5.Underlay substrate 1 includes the first opposite side (upside in figure) and second side
(downside in figure).Black matrix layer 2 is set to second side of underlay substrate 1, and including multiple light shielding parts 6 and multiple transmittance sections 7.Light transmission
Layer 3 is also set to second side of underlay substrate 1, and black matrix layer 2 is between photic zone 3 and underlay substrate 1.Multiple reflector plates 4 are set
It is corresponded in photic zone 3, and with multiple light shielding parts 6, projection and corresponding shading of each reflector plate 4 in underlay substrate 1
Portion 6 has overlapping region in the projection of underlay substrate 1；Multiple direct transmission pieces 5 be set to photic zone 3 in, and with multiple transmittance sections 7
It corresponds, and each direct transmission piece 5 has in the projection of underlay substrate 1 projected with corresponding transmittance section 7 in underlay substrate 1
There is overlapping region.
No matter any structure, reflector plate 4 is respectively positioned on the lower section of light shielding part 6, and direct transmission piece 5 is respectively positioned on 7 lower section of transmittance section,
Light will can expose to originally light shielding part 6 in black matrix layer 2 when reaching photic zone 3 to color membrane substrates incidence from bottom to top
Light is reflected on adjacent direct transmission piece 5 by reflector plate 4, which is reflected into black matrix layer 2 again by direct transmission piece 5
In transmittance section 7, and then make the light reach panel reflecting layer 10.Meanwhile direct transmission piece 5 can be incident on through script
The light of transmittance section 7 reaches the reflecting layer 10 of panel, therefore, substantially increases the transmitance of incident ray.Correspondingly,
Light after the reflecting layer of array substrate 8 10 is reflected is projected by transmittance section 7, anti-by direct transmission piece 5 when reaching photic zone 3
It is mapped on reflector plate 4, and then outside is reflected by reflector plate 4, be achieved in total reflection display.
Therefore, the light which can be absorbed script by black matrix light shielding part 6 imports transmittance section 7, improves light
The utilization rate of line, and beam projecting is not influenced, the reflectivity of light is improved, can be realized total reflection, and then realize and improve entirely
The purpose of reflection display screen intensity.
The color membrane substrates of embodiment of the present invention are described in detail below:
Photic zone 3 of the invention, which refers to, to be made of the material with high light transmittance, with the layer of transmitted light with as far as possible
It avoids translucent material from changing optical circuit path or absorbs light, improve the utilization rate of light.In this illustrative embodiments, light transmission
Material can be nano impression glue, and nano impression glue has high light transmittance, and is convenient to pattern-making, convenient for being formed in the interior thereof
Reflector plate 4 and unidirectional projection piece, reach ideal light propagation path.The size of photic zone 3 can be according to the size of underlay substrate 1
Depending on, thickness can be depending on thickness required for its internal reflector plate 4 and direct transmission piece 5 being arranged.
Reflector plate 4 of the invention is used to reflect incident light or emergent light, can be metallic reflective material, for example, silver,
Aluminium, chromium, copper etc..Direct transmission piece 5 refer to wherein one side can with transmitted light, and another side can only reflection light structure, by
This realizes two effects of light transmission and reflection.In this illustrative embodiments, direct transmission piece 5 can be comprising nanometer chromium, receive
The mixed metal coatings of rice aluminium, are also possible to the composite coating of nanometer layers of chrome and nanometer aluminium layer.Direct transmission piece 5 is also possible to multiple
Membrane material is closed, compound film material includes metal layer and double layer of metal chemical combination nitride layer, and double layer of metal chemical combination nitride layer is located at metal layer two
Side, metal layer can will penetrate the light come from reflector plate and reflect, and material can be Ag, Al, Cr or Cu etc.；Double layer of metal chemical combination nitride layer
For improving by the transmitance of second side incident ray, reflectivity is reduced, material can be one of titanium nitride, tin oxide
Or it is a variety of, the material of double layer of metal chemical combination nitride layer may be the same or different.
With reference to Fig. 2-Fig. 4, in this illustrative embodiments, the angle between reflector plate 4 and the vertical line of underlay substrate 1 is
30-60 °, the angle between direct transmission piece 5 and the vertical line of underlay substrate 1 is also 30-60 °, in the angular range, reflector plate
4 and direct transmission piece 5 inclination be oppositely arranged, most of light can be made to be reflected into direct transmission piece 5 by reflector plate 4, then reflect
To transmittance section 7, higher light utilization thus can guarantee.If the angle between reflector plate 4 and the vertical line of underlay substrate 1 is lower than
30 °, then the light being incident on reflector plate 4, which may be reflected to light shielding part 6 and be absorbed without, can reach direct transmission piece 5,
If more than 60 °, then the light being incident on reflector plate 4 may be reflected color membrane substrates, it may be difficult to receive by list
The emergent light come to the transmission reflection of piece 5, does not have the effect for improving light utilization.If direct transmission piece 5 and underlay substrate 1
Angle between vertical line is lower than 30 °, then the light that may carry out the reflection of reflector plate 4 is reflected into light shielding part 6 and is absorbed without and can arrive
Up to transmittance section 7, if more than 60 °, then the light that may also carry out the reflection of reflector plate 4 is reflected into adjacent another light shielding part 6 and is inhaled
It receives, it is also possible to the emergent light that reflecting layer 10 is reflected be reflected into meeting reflecting layer 10 again, also do not have the effect for improving light utilization.
In this illustrative embodiments, the angle between reflector plate 4 and the vertical line of underlay substrate 1 is 45 °, direct transmission
Angle between piece 5 and the vertical line of underlay substrate 1 is also that 45 °, i.e. reflector plate 4 and direct transmission piece 5 are arranged in parallel.Due to big portion
Divide the vertical color membrane substrates of incident light incident, which can make most of light vertically be injected into reflecting layer 10 after reflection, and
Transmittance section 7 is vertically reflected, maximum reflectivity has been reached.And the path makes incident light and emergent light with most short
Multipath tolerant can be improved response speed.
In this illustrative embodiments, reflector plate 4 underlay substrate 1 projection and light shielding part 6 underlay substrate 1 throwing
Shadow is completely overlapped, so that all light for being incident on 6 direction of light shielding part are reflected by reflector plate 4.Direct transmission piece 5 is in substrate base
The projection of plate 1 is completely overlapped in the projection of underlay substrate 1 with transmittance section 7, so that reflecting when light incidence from reflector plate 4
Light all can be reflected into transmittance section 7 by direct transmission piece 5, and when light is reflected by reflecting layer 10, whole light all may be used
To be reflected on reflector plate 4 by direct transmission piece 5；Meanwhile the incident light nor affected on through direct transmission piece 5 passes through transmittance section
7.The structure can be reflected and be transmitted to the greatest extent to light, and absorbed light is reduced, and improve reflectivity.
Embodiment of the present invention also provides the preparation method of above-mentioned color membrane substrates, is with color film substrate structure shown in Fig. 2
Example, with reference to Fig. 5, preparation method may include:
Step S100 provides a underlay substrate 1；
Step S200 forms black matrix layer 2 in the first side of underlay substrate 1；
Step S300 forms photic zone 3 in second side of underlay substrate 1；
Step S400 forms multiple reflector plates 4 and multiple direct transmission pieces 5 in photic zone 3.
The preparation method of color membrane substrates is illustrated below:
In this illustrative embodiment, when forming photic zone 3, groove can be opened up in the corresponding position of photic zone 3, so
Reflector plate 4 or direct transmission piece 5 are formed in corresponding groove afterwards.Therefore, step S300 may include:
Step S310 forms transparent material layer in 1 second side of underlay substrate；It is received as previously mentioned, translucent material can use
Rice coining glue, is coated in 1 surface of underlay substrate, forms transparent material layer after solidification.
Step S320 opens up multiple first grooves 11 and multiple second grooves 12 in transparent material layer, and multiple first is recessed
Slot 11 and multiple light shielding parts 6 correspond, the first groove 11 underlay substrate 1 projection and light shielding part 6 underlay substrate 1 throwing
Shadow has overlapping region；Multiple second grooves 12 are corresponded with multiple transmittance sections 7, and the second groove 12 is in underlay substrate 1
Projection of the projection with transmittance section 7 in underlay substrate 1 has overlapping region.
In this illustrative embodiments, the first groove 11 and the second groove 12 can be formed by way of coining.Such as
Shown in Fig. 6-Fig. 7, the bulge-structure matched with groove structure can be made on nano impression halftone 15, then by affixing one's seal
Mode extrude figure on nano impression glue, form the first groove 11 and the second groove 12.The method of coining can accurately shape
At the figure of needs, it is suitble to the production of nano-scale patterns.Certainly, in other embodiments, as known to those skilled in the art,
One groove 11 and the second groove 12 can also be formed using other modes, such as the mode of exposure development, and details are not described herein again.
After forming the first groove 11 and the second groove 12, correspondingly, step S400 may include:
Step S410 forms reflector plate 4 in the first groove 11；
Step S420 forms direct transmission piece 5 in the second groove 12.
As previously mentioned, the material of reflector plate 4 can be metal, direct transmission piece 5 be can be comprising nanometer chromium, nano aluminum
Mixed metal coatings, in this illustrative embodiments, reflector plate 4 and direct transmission piece 5 can be formed by the method for vapor deposition.
For example, having on first mask plate 13 recessed to form first as shown in figure 8, first covering the first mask plate 13 on photic zone 3
The mask pattern of slot 11, including occlusion part and opening portion, occlusion part is for blocking the second groove 12, and opening portion is for exposing first
Groove 11, then by metal sputtering target to 13 splash-proofing sputtering metal powder of the first mask plate, metal powder is in the first groove 11
Deposition forms reflector plate 4.Then it is changed to the second mask plate 14, as shown in figure 9, similarly, mask pattern on the second mask plate 14
Occlusion part for blocking the first groove 11, opening portion is covered by metal sputtering target to second for exposing the second groove 12
Film version 14 sputters nano metal chromium aluminium mixed-powder, and nano metal chromium aluminium mixed-powder deposits formation in the second groove 12 and applies
Layer forms direct transmission piece 5.Certainly, in other embodiments, as known to those skilled in the art, reflector plate 4 and direct transmission
Piece 5 can also be formed using other vapor deposition modes, such as the mode of vacuum evaporation, and details are not described herein again.When direct transmission piece 5
When material is the composite coating of foregoing nanometer layers of chrome and nanometer aluminium layer, can in the second groove by way of vapor deposition according to
Secondary formation nanometer layers of chrome and nanometer aluminium layer.It similarly, can be when the material of direct transmission piece 5 is foregoing compound film material
Metal compound layer, metal layer, metal compound layer are sequentially formed by way of vapor deposition in second groove, it is unidirectional saturating to obtain
Depending on piece.Preparation process is similar to the above process, and details are not described herein again.
It will be appreciated by persons skilled in the art that the above-mentioned description not limitation to sequence to step, only for
Description is convenient.For example, in step S400, after the second groove 12 can also be initially formed, after re-forming the first groove 11.For another example
In other embodiments, photic zone 3, reflector plate 4 and direct transmission can be first formed in second side of underlay substrate 1 completely
After piece, then in the first side formation black matrix layer 2.Even, after the first groove 11 and reflector plate 4 can be initially formed, second is re-formed
Groove 12 and direct transmission piece 5, etc., details are not described herein again.
By taking color film substrate structure shown in Fig. 3 as an example, with reference to Figure 10, preparation method may include:
Step S100 provides a underlay substrate 1；
Step S200 forms photic zone 3 in the first side of underlay substrate 1；
Step S300 forms multiple reflector plates 4 and multiple direct transmission pieces 5 in photic zone 3；
Step S400 forms black matrix layer 2 on photic zone 3.
By taking color film substrate structure shown in Fig. 4 as an example, with reference to Figure 11, preparation method may include:
Step S100 provides a underlay substrate 1；
Step S200 upward by second side of underlay substrate 1 is formed in second side of underlay substrate 1；
Step S300 forms photic zone 3 in black matrix layer 2；
Step S400 forms multiple reflector plates 4 and multiple direct transmission pieces 5 in photic zone 3.
It will be appreciated by persons skilled in the art that preparation method and Fig. 2 institute for Fig. 3, color membrane substrates shown in Fig. 4
Show that the preparation method of structure is similar, difference is only that preparation sequence is different.Details are not described herein again for concrete technology.
Embodiment of the present invention also provides a kind of total reflection display panel, as shown in figs 2-4, including the battle array that box is arranged
Color membrane substrates described in column substrate 8 and above-mentioned example further include the liquid crystal layer 9 being set between color membrane substrates and array substrate 8,
And the reflecting layer 10 between liquid crystal layer 9 and array substrate 8.When color membrane substrates are structure shown in Fig. 2, black matrix layer 2
Positioned inside, photic zone 3 is located at outside.When color membrane substrates are structure shown in Fig. 3, in photic zone 3 and black matrix layer 2 are respectively positioned on
Side, photic zone 3 is close to underlay substrate 1, and black matrix layer 2 is close to liquid crystal layer 9.When color membrane substrates are structure shown in Fig. 4, photic zone
3 and black matrix layer 2 be respectively positioned on outside, black matrix layer 2 is close to underlay substrate 1, and photic zone 3 is far from underlay substrate 1.The total reflection liquid
Reflectivity has can be improved in LCD panel, substantially increases total reflection display brightness.
Embodiment of the present invention also provides a kind of display device, the total reflection display panel including above-mentioned example, the present invention
Particular determination is not done to display device, can be the display device that can be applicable in the arbitrary structures of total reflection display panel, example
Such as various display devices of mobile phone, laptop, tablet computer, e-book, billboard.
Although the term of relativity, such as "upper" "lower" is used to describe a component of icon for another in this specification
The relativeness of one component, but these terms are in this manual merely for convenient, for example, with reference to the accompanying drawings described in show
The direction of example.It is appreciated that, if making it turn upside down the device overturning of icon, the component described in "upper" will
As the component in "lower".When certain structure is at other structures "upper", it is possible to refer to that certain structural integrity is formed in other structures
On, or refer to that certain structure is " direct " and be arranged in other structures, or refer to that certain structure is arranged by the way that another structure is " indirect " in other knots
On structure.
Term "one", " one ", "the", " described " and "at least one" be to indicate that there are one or more elements/groups
At part/etc.；Term " comprising " and " having " is to indicate the open meaning being included and refer in addition to listing
Element/component part/also may be present except waiting other element/component part/etc..
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by appended
Claim is pointed out.
Claims (10)
1. a kind of color membrane substrates characterized by comprising
Underlay substrate；
Black matrix layer, including multiple light shielding parts and multiple transmittance sections；
Photic zone；The black matrix layer is set to the first side of the underlay substrate, and the photic zone is set to the underlay substrate
Second side；Or, the black matrix layer and the photic zone are set to the first side of the underlay substrate, and the photic zone is set to
Between the underlay substrate and the black matrix layer；Or, the black matrix layer and the photic zone are set to the underlay substrate
Second side, and black matrix layer be set between the underlay substrate and the photic zone；
Multiple reflector plates are set in the photic zone, and are corresponded with the multiple light shielding part, and the reflector plate is in the lining
Projection of the projection of substrate with the light shielding part in the underlay substrate has overlapping region；
Multiple direct transmission pieces are set in the photic zone, and are corresponded with the multiple transmittance section, and the direct transmission
Piece has overlapping region in the projection of the underlay substrate in the projection of the underlay substrate and the transmittance section；
The reflector plate is described unidirectional for will reflex to the adjacent direct transmission piece from the light of second side incidence
The light that transmission piece is used to reflect the reflector plate is reflected to the transmittance section of the first side, and the direct transmission piece can penetrate
From the light of second side incidence.
2. color membrane substrates according to claim 1, which is characterized in that between the reflector plate and the underlay substrate vertical line
Angle be 30-60 °, the angle between the direct transmission piece and the underlay substrate vertical line is 30-60 °.
3. color membrane substrates according to claim 2, which is characterized in that between the reflector plate and the underlay substrate vertical line
Angle be 45 °, the angle between the direct transmission piece and the underlay substrate vertical line is 45 °.
4. color membrane substrates according to claim 1, which is characterized in that the reflector plate the underlay substrate projection with
The light shielding part is completely overlapped in the projection of the underlay substrate, projection and institute of the direct transmission piece in the underlay substrate
The projection that transmittance section is stated in the underlay substrate is completely overlapped.
5. color membrane substrates according to claim 1, which is characterized in that the euphotic material is nano impression glue.
6. color membrane substrates according to claim 1, which is characterized in that the material of the direct transmission piece include nanometer chromium and
Nano aluminum.
7. a kind of preparation method of color membrane substrates characterized by comprising
One underlay substrate is provided；
Black matrix layer is formed in the first side of the underlay substrate, forms photic zone in second side of the underlay substrate；Or,
First side of the underlay substrate sequentially forms the photic zone and black matrix layer of stacking；Or, in second side of the underlay substrate
Sequentially form the black matrix layer and photic zone of stacking；The black matrix layer includes multiple light shielding parts and multiple transmittance sections；
Multiple reflector plates and multiple direct transmission pieces, the multiple reflector plate and the multiple shading are formed in the photic zone
Portion corresponds, and the reflector plate has in the projection of the underlay substrate projected with the light shielding part in the underlay substrate
Overlapping region；The multiple direct transmission piece and the multiple transmittance section correspond, and the direct transmission piece is in the lining
Projection of the projection of substrate with the transmittance section in the underlay substrate has overlapping region；The reflector plate is used for will be from institute
The light for stating second side incidence reflexes to the adjacent direct transmission piece, and the direct transmission piece is used for the reflector plate is anti-
The light penetrated is reflected to the transmittance section of the first side, and the direct transmission piece can be through the light from second side incidence.
8. the preparation method of color membrane substrates according to claim 7, which is characterized in that the formation photic zone, comprising:
Form transparent material layer；
Open up multiple first grooves and multiple second grooves in the transparent material layer, the multiple first groove and described more
A light shielding part corresponds, and first groove is in the projection of the underlay substrate and the light shielding part in the underlay substrate
Projection has overlapping region；The multiple second groove and the multiple transmittance section correspond, and second groove is in institute
Stating projection of the projection of underlay substrate with the transmittance section in the underlay substrate has overlapping region；
Multiple reflector plates and multiple direct transmission pieces are formed in the photic zone, comprising:
The reflector plate is formed in first groove；
The direct transmission piece is formed in second groove.
9. a kind of total reflection display panel characterized by comprising
Array substrate；
Color membrane substrates of any of claims 1-6.
10. a kind of display device, which is characterized in that including total reflection display panel as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195249.5A CN109739044A (en) | 2019-03-14 | 2019-03-14 | Color membrane substrates and preparation method thereof, total reflection display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195249.5A CN109739044A (en) | 2019-03-14 | 2019-03-14 | Color membrane substrates and preparation method thereof, total reflection display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109739044A true CN109739044A (en) | 2019-05-10 |
Family
ID=66370488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910195249.5A Pending CN109739044A (en) | 2019-03-14 | 2019-03-14 | Color membrane substrates and preparation method thereof, total reflection display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109739044A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976030A (en) * | 2019-05-20 | 2019-07-05 | 京东方科技集团股份有限公司 | It is totally reflected display screen and its control method, display device |
| CN111158185A (en) * | 2020-02-25 | 2020-05-15 | 京东方科技集团股份有限公司 | Color film substrate and manufacturing method thereof, display panel and display device |
| CN111683484A (en) * | 2020-06-28 | 2020-09-18 | 江西沃格光电股份有限公司 | Colored substrate, manufacturing method thereof and shell of electronic equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030026734A (en) * | 2001-09-28 | 2003-04-03 | 엘지.필립스 엘시디 주식회사 | Cholesteric Liquid Crystal Color Filter used for a Reflective Liquid Crystal Display Device and Method of Fabricating the same |
| US20110304807A1 (en) * | 2007-02-26 | 2011-12-15 | Sony Corporation | Liquid crystal device and electronic apparatus |
| US8749737B2 (en) * | 2011-05-09 | 2014-06-10 | Apple Inc. | Display with color control |
| CN105929595A (en) * | 2016-07-11 | 2016-09-07 | 京东方科技集团股份有限公司 | Reflection type liquid crystal display module and reflection type liquid crystal display device |
| CN205608219U (en) * | 2016-04-26 | 2016-09-28 | 南京邮电大学 | Electromagnetic wave direct transmission device |
| CN106125988A (en) * | 2016-07-14 | 2016-11-16 | 京东方科技集团股份有限公司 | Touch screen and touch-control display panel |
| CN106814497A (en) * | 2017-01-19 | 2017-06-09 | 京东方科技集团股份有限公司 | A kind of semi-transparent semi-reflecting display panel and preparation method thereof, display device |
| CN108363234A (en) * | 2018-02-28 | 2018-08-03 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
| CN108490540A (en) * | 2018-04-11 | 2018-09-04 | 电子科技大学 | A kind of adjustable broadband infrared isolation element of frequency |
| CN108931884A (en) * | 2017-05-27 | 2018-12-04 | 蓝思科技（长沙）有限公司 | Imprint membrane and imprinting apparatus |
| CN109085738A (en) * | 2018-08-01 | 2018-12-25 | 深圳市华星光电技术有限公司 | Nano-imprint stamp, nano-imprinting device and nano-imprinting method |
-
2019
- 2019-03-14 CN CN201910195249.5A patent/CN109739044A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030026734A (en) * | 2001-09-28 | 2003-04-03 | 엘지.필립스 엘시디 주식회사 | Cholesteric Liquid Crystal Color Filter used for a Reflective Liquid Crystal Display Device and Method of Fabricating the same |
| US20110304807A1 (en) * | 2007-02-26 | 2011-12-15 | Sony Corporation | Liquid crystal device and electronic apparatus |
| US8749737B2 (en) * | 2011-05-09 | 2014-06-10 | Apple Inc. | Display with color control |
| CN205608219U (en) * | 2016-04-26 | 2016-09-28 | 南京邮电大学 | Electromagnetic wave direct transmission device |
| CN105929595A (en) * | 2016-07-11 | 2016-09-07 | 京东方科技集团股份有限公司 | Reflection type liquid crystal display module and reflection type liquid crystal display device |
| CN106125988A (en) * | 2016-07-14 | 2016-11-16 | 京东方科技集团股份有限公司 | Touch screen and touch-control display panel |
| CN106814497A (en) * | 2017-01-19 | 2017-06-09 | 京东方科技集团股份有限公司 | A kind of semi-transparent semi-reflecting display panel and preparation method thereof, display device |
| CN108931884A (en) * | 2017-05-27 | 2018-12-04 | 蓝思科技（长沙）有限公司 | Imprint membrane and imprinting apparatus |
| CN108363234A (en) * | 2018-02-28 | 2018-08-03 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
| CN108490540A (en) * | 2018-04-11 | 2018-09-04 | 电子科技大学 | A kind of adjustable broadband infrared isolation element of frequency |
| CN109085738A (en) * | 2018-08-01 | 2018-12-25 | 深圳市华星光电技术有限公司 | Nano-imprint stamp, nano-imprinting device and nano-imprinting method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976030A (en) * | 2019-05-20 | 2019-07-05 | 京东方科技集团股份有限公司 | It is totally reflected display screen and its control method, display device |
| CN111158185A (en) * | 2020-02-25 | 2020-05-15 | 京东方科技集团股份有限公司 | Color film substrate and manufacturing method thereof, display panel and display device |
| CN111683484A (en) * | 2020-06-28 | 2020-09-18 | 江西沃格光电股份有限公司 | Colored substrate, manufacturing method thereof and shell of electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109739044A (en) | Color membrane substrates and preparation method thereof, total reflection display panel and display device | |
| CN111834542B (en) | Display panel and display device | |
| US11956995B2 (en) | OLED display panel and OLED display device including edge curved-surface display area | |
| CN110286514A (en) | A kind of display panel and display device | |
| US20200264480A1 (en) | Array substrate for reflective display panel, method for preparing the same and display panel | |
| CN110323349B (en) | Organic light-emitting display panel and organic light-emitting display device | |
| US11132075B2 (en) | Touchpad and display screen thereof | |
| CN109683385B (en) | Reflective curved surface display screen, preparation method thereof and display device | |
| US10082719B2 (en) | Liquid crystal lens and 3D display | |
| CN106814497B (en) | Semi-transparent semi-reflective display panel, manufacturing method thereof and display device | |
| US11953680B2 (en) | See-through display device and manufacturing method thereof | |
| TW200424612A (en) | Substrate for optoelectronic device, manufacturing method of substrate for optoelectronic device, optoelectronic device, manufacturing method of optoelectronic device, electronic machine and mask | |
| CN108333832A (en) | Color membrane substrates, liquid crystal display panel and display device | |
| WO2019044339A1 (en) | Electrode film and method for manufacturing same | |
| KR20180094092A (en) | Display panel and manufacturing process thereof | |
| CN111933819B (en) | OLED display panel and display device | |
| KR20120040413A (en) | A wire grid polarizer and backlight0unit uaing the same | |
| CN115915822A (en) | Display panel, preparation method and display device | |
| JP2007065268A (en) | Optical sheet, manufacturing method of optical sheet, and backlight provided with optical sheet | |
| CN114384723B (en) | Front-end light source, manufacturing method thereof and display device | |
| CN204459856U (en) | Light source module and display | |
| JPH0675303A (en) | Reflection-type screen having recurrent reflection property | |
| Yoshida et al. | Thin and low‐reflection metal black matrix for high ppi liquid crystal display | |
| JP2016184016A (en) | Display and substrate for display | |
| CN1540368A (en) | Back reflector and back projecting picture displaying appts. using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |