CN209591370U - Display panel and display terminal - Google Patents
Display panel and display terminal Download PDFInfo
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- CN209591370U CN209591370U CN201920043064.8U CN201920043064U CN209591370U CN 209591370 U CN209591370 U CN 209591370U CN 201920043064 U CN201920043064 U CN 201920043064U CN 209591370 U CN209591370 U CN 209591370U
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Abstract
The utility model discloses a kind of display panel and display terminals, wherein the display panel includes at least: the first viewing area, the second viewing area and polaroid, the first viewing area and the second viewing area are used to display dynamic or tableaux；Polaroid is set on the first viewing area and the second viewing area or polaroid is set on the second viewing area；The thickness of the corresponding polaroid in second viewing area is greater than the thickness of the corresponding polaroid in the first viewing area, the thickness of boundary in the first viewing area and the second viewing area, polaroid is gradient to the corresponding polaroid thickness in the first viewing area by the corresponding polaroid thickness step formula in the second viewing area.By to progress Fuzzy processing at polaroid line of demarcation, i.e. in the thickness of polaroid boundary polaroid by the corresponding polaroid gradient thickness of opaque display panel to the corresponding polaroid thickness of transparent display panel, solve the problems, such as between transparent screen and opaque screen have obvious line of demarcation, there is split screen display available.
Description
Technical field
The utility model relates to field of display technology, and in particular to a kind of display panel and display terminal.
Background technique
With the fast development of display terminal, requirement of the user to screen accounting is higher and higher, due to needing above screen
The elements such as camera, sensor, earpiece are installed, therefore a part of region would generally be reserved for pacifying above screen in the prior art
Said elements, such as the fringe region of iPhone iphoneX are filled, affect the global consistency of screen, it is seen then that existing skill
The screen accounting of art mobile phone is restricted by functional modules such as front camera, light sensors, is unable to get further promotion, and
The visual effect of screen is also not perfect.
Utility model content
Based on this, it is necessary to which in view of the above technical problems, transparence display region and impermeable obvious can be improved by providing one kind
Show that the line of demarcation between region is obvious, improves the display panel and display terminal of screen display effect comprehensively.
The utility model includes at least in a first aspect, provide a kind of display panel: the first viewing area, the second viewing area and
Polaroid, first viewing area and the second viewing area are used to display dynamic or tableaux；
The polaroid is set on first viewing area and the second viewing area or the polaroid is set to described
On two viewing areas；
The thickness of the corresponding polaroid in second viewing area is greater than the thickness of the corresponding polaroid in first viewing area,
The thickness of boundary in first viewing area and second viewing area, the polaroid is corresponding by second viewing area
Polaroid thickness step formula be gradient to the corresponding polaroid thickness in first viewing area.
The polaroid thickness of first viewing area is less than or equal to 50 μm in one of the embodiments,.
The polaroid thickness range of second viewing area is 35 μm to 160 μm in one of the embodiments,.
The polaroid of second viewing area is in one of the embodiments, with a thickness of 120 μm.
In one of the embodiments, in second viewing area within the scope of the 2mm away from the boundary, the polarisation
The thickness of piece is gradient to the corresponding polarisation in first viewing area by the corresponding polaroid thickness step formula in second viewing area
Piece thickness.
First viewing area includes transparent optical glue-line in one of the embodiments, first viewing area it is saturating
Bright optical adhesive layer is flushed with the surface of the polaroid of second viewing area.
In one of the embodiments, the material of the transparent optical glue-line include organic silica gel, acrylic type resin and
Unsaturated polyester (UP).
The light transmission rate of the transparent optical glue-line is greater than 90% in one of the embodiments,.
The utility model second aspect provides a kind of display terminal, comprising: apparatus body has device region；As this is practical
Display panel described in novel first aspect is covered on the apparatus body；Wherein, it is aobvious to be located at described first for the device region
Show below area, and is provided with the sensor devices for carrying out light acquisition through first viewing area in the device region.
The sensor devices include camera and/or light sensor in one of the embodiments,.
Technical solutions of the utility model have the advantages that
Display panel provided by the utility model, includes at least: the first viewing area, the second viewing area and polaroid, and first
Viewing area and the second viewing area are used to display dynamic or tableaux；Polaroid is set to the first viewing area and the second viewing area
On or polaroid be set on the second viewing area, the boundary in the first viewing area and the second viewing area, the thickness of polaroid by
The corresponding polaroid thickness step formula in second viewing area is gradient to the corresponding polaroid thickness in the first viewing area.First viewing area pair
Transparent display panel is answered, the second viewing area corresponds to opaque display panel, by opaque display panel and transparence display face
The polaroid boundary of plate carries out Fuzzy processing, i.e., in the thickness of polaroid boundary polaroid by opaque display panel pair
The polaroid thickness step formula answered is gradient to the corresponding polaroid thickness of transparent display panel, in the case where not influencing transparent display panel
While square sensor devices normal acquisition light, solving between transparent screen and opaque screen has obvious line of demarcation, split screen occurs
The problem of display.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of a specific example of display panel in the utility model embodiment；
Fig. 2 is the cross-sectional view in the face A-A ' of display panel in Fig. 1；
Fig. 3 is the schematic diagram of another specific example of display panel in the utility model embodiment；
Fig. 4 is the schematic diagram of another specific example of display panel in the utility model embodiment；
Fig. 5 is the schematic diagram of a specific example of display terminal in the utility model embodiment；
Fig. 6 is the structural schematic diagram of apparatus body in the utility model embodiment.
Appended drawing reference:
1, the first viewing area；2, the second viewing area；3, polaroid；4, transparent optical glue-line；810, apparatus body；812, thoroughly
Bright viewing area；814, opaque viewing area；820, display screen；930, camera.
Specific embodiment
In order to which the objects, technical solutions and advantages of utility model are more clearly understood, with reference to the accompanying drawings and embodiments,
The technical solution of the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only
To explain the utility model, it is not used to limit the utility model.
In the description of the present invention, it should be understood that term " center ", " transverse direction ", "upper", "lower" " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner" and "outside" is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.In addition, it should be noted that, it can be directly connected to when element is referred to as " being formed on another element "
On another element or it may be simultaneously present centering elements.When an element is considered as " connection " another element, it can be with
It is directly connected to another element or exists simultaneously centering elements.On the contrary, when element is referred to as " directly existing " another element "upper"
When, intermediary element is not present.
Currently, being directed to system of the screen accounting by the sensitization functions module such as front camera, light sensor of existing display screen
About, it is unable to get the problem of further promotion, applicant is set as transparence display using by the region for placing sensitization function module
Area, and other regions are opaque viewing area, when needing to shield display comprehensively, opaque viewing area and transparence display area are carried out just
Often display, when needing daylighting, such as when the former camera being needed to open, transparence display area is not shown, can carry out daylighting.For
Meets the needs of sensor devices such as camera are to transparency, transparence display area needs to reach certain transparency.Therefore in order to
Keep mobile phone camera shooting effect more preferable, transparence display area is not provided with polaroid or the polaroid of setting is relatively thin, but polaroid
Aligning accuracy is poor, causes transparence display area and opaque display interval to have obvious line of demarcation, the problem of split screen display available occurs.
Based on this, the utility model provides a kind of display panel, the boundary in transparence display area and opaque viewing area
The light transmission rate of the polaroid at place carries out Fuzzy processing, can well solve above-mentioned transparence display area and opaque viewing area
Between there is obvious line of demarcation, there is the problem of split screen display available.
The utility model embodiment provides a kind of display panel, as shown in Figure 1, the display panel includes: the first viewing area
1, it is dynamic that the second viewing area 2 and polaroid 3 (shadow region in Fig. 1), the first viewing area 1 and the second viewing area 2 are used to display
State or tableaux；Polaroid 3 is set on the first viewing area 1 and the second viewing area 2, alternatively, the polaroid 3 is set to second
On viewing area 2；The thickness of the corresponding polaroid 3 in second viewing area 2 is greater than the thickness of the corresponding polaroid 3 in the first viewing area 1, In
The boundary of first viewing area 1 and the second viewing area 2, the thickness of polaroid 3 is by the corresponding polaroid thickness rank in the second viewing area 2
Ladder type is gradient to the corresponding polaroid thickness in the first viewing area 1.
In one embodiment, it (can be PMOLED display surface that the display panel of the first viewing area 1, which is transparent display panel,
Plate is only illustrated with this, is not limited, and may be other display panels in other embodiments), the display of the second viewing area 2
Panel is that opaque display panel (can be PMOLED display panel or AMOLED display panel, only be illustrated with this, not with this
It is limited, can is other materials in other embodiments).First viewing area 1 can be positioned below sensor devices；First viewing area 1 exists
When sensor devices do not work, dynamically or statically picture can be normally carried out and shown, and then need to locate in sensor devices work
In not showing state, to guarantee that sensor devices can be normally carried out light acquisition through the display panel.
In the utility model embodiment, the thickness of the corresponding polaroid 3 in the first viewing area 1 is right less than the second viewing area 2
The thickness for the polaroid 3 answered, therefore the light transmission rate of 1 to the second viewing area of the first viewing area is high, in first time viewing area 1 and
The thickness of the boundary of two viewing areas 2, polaroid 3 is gradient to first by the corresponding polaroid thickness step formula in the second viewing area 2
The corresponding polaroid thickness in viewing area 1.As shown in Figure 2 is the cross-sectional view in the face display panel A-A ', and the second viewing area 2 is corresponding
Polaroid thickness step formula is gradient to the corresponding polaroid thickness in the first viewing area 1.In above-mentioned display panel, the first viewing area 1
Polaroid it is different from the thickness of polaroid of the second viewing area 2, in the corresponding polarisation in the second viewing area 2 and the first viewing area 1
At piece line of demarcation carry out Fuzzy processing, i.e., the thickness of polaroid by the corresponding polaroid thickness step formula in the second viewing area 2 gradually
The corresponding polaroid thickness in the first viewing area 1 is changed to, solving transparence display area and opaque display interval has obvious boundary
There is the problem of split screen display available in line.
In alternative embodiment, display panel may also include three even more display areas, such as include three
Display area (the first display area, the second display area and third display area), the first display area are aobvious using above-mentioned first
Show that area 1 (can be positioned below sensor devices, the first viewing area 1 can be normally carried out dynamic or quiet when sensor devices do not work
State picture is shown, and then needs to be somebody's turn to do to guarantee that sensor devices can penetrate in state is not shown in sensor devices work
Display panel is normally carried out light acquisition), the second display area and third display area can be PMOLED display panel, can also
For AMOLED display panel, this is not particularly limited.
In one optionally embodiment, the polaroid thickness of the first viewing area 1 is less than or equal to 50 μm, the second viewing area
Polaroid thickness range is 35 μm to 160 μm, the setting of the polaroid thickness of above-mentioned first viewing area 1, to meet setting the
Requirement of the sensor devices of one viewing area, 1 lower section to light amount of incident, that is, can guarantee the light transmission rate of the first viewing area, make first
The sensor devices being arranged below viewing area work normally, while when the first viewing area 1 shows picture, can subtract to a certain extent
Few light lost from substrate back, reduces light loss, the brightness of display panel is improved, so as to improve 1 He of the first viewing area
The brightness homogeneity of the display picture of second viewing area 2；And the setting of the polaroid thickness of the second viewing area 2, do not allow light
Through the light that reduction is lost from substrate back reduces light loss, improves the brightness of display panel, screen comprehensively is realized, so that comprehensively
The display effect of screen is more excellent.
In one embodiment, as shown in figure 3, the polaroid of the first viewing area 1 is with a thickness of 0 μm, i.e., in the first viewing area 1
And it is not provided with polaroid, for the polaroid of the second viewing area 2 with a thickness of 120 μm, above-mentioned first viewing area 1 is not provided with polaroid, makes
The light transmission rate of first viewing area 1 is higher, better meets the sensor devices being arranged in below the first viewing area 1 to light incidence
The requirement of amount can guarantee that the light transmission rate of the first viewing area 1 is higher, makes the sensor devices being arranged below the first viewing area 1
Working condition is more preferably.
In one embodiment, it is bonded entire polaroid on the first viewing area 1 and the second viewing area 2, using sharp
The mode of light cutting carries out cutting removal to the polaroid of the first viewing area 1, make the polaroid of the first viewing area 1 with a thickness of 0,
It then is provided with polaroid 3 on the second viewing area 2, and without polaroid 3 in the first viewing area 1, so that the first viewing area 1 is corresponding
The light transmission rate of transparent display panel is higher.In the prior art, first the polaroid of the first viewing area 1 is cut, then be bonded
Processing mode in the second viewing area 2, there are cutting accuracies and fitting two errors of aligning accuracy.Implemented using the utility model
The processing mode provided in example is carried out using polaroid of the laser cutting to the first viewing area 1 again after being bonded on a display panel
Cutting removal, can effectively improve the aligning accuracy of polaroid.Since the utility model embodiment is in the transparent of display panel
It is cut by laser before cover board (e.g. glass cover-plate) removing, therefore, can be cut using laser for shielding firmly with soft screen
It prescinding and removes, the time and choosing for energy being cut by laser can determine according to the thickness of specific polaroid in practice and material,
This is not restricted.
In a preferred embodiment, in the second viewing area 2 distance the first viewing area 1 and the second viewing area 2 boundary
Within the scope of 2mm (only as example, be not limited, in other embodiments, can according to need be adjusted to other away from
From), it is corresponding partially that the thickness of polaroid 3 by the corresponding polaroid thickness step formula in the second viewing area 2 is gradient to the first viewing area 1
Mating plate thickness can preferably improve transparence display area and impermeable obvious so that the boundary to polaroid does Fuzzy processing
Show that section has obvious line of demarcation, the problem of split screen display available occurs.
Display panel provided by the embodiment of the utility model includes: the first viewing area 1, the second viewing area 2 and polaroid 3,
First viewing area 1 and the second viewing area 2 are used to display dynamic or tableaux；Polaroid 3 is set to the first viewing area 1 and
On two viewing areas 2 or polaroid is set on the second viewing area；The thickness of the corresponding polaroid in second viewing area 2 is greater than first
The thickness of the corresponding polaroid in viewing area 1, the boundary in the first viewing area 1 and the second viewing area 2, the thickness of polaroid 3 by
The corresponding polaroid thickness step formula in second viewing area 2 is gradient to the corresponding polaroid thickness in the first viewing area 1.It is one of real
It applies in example, the corresponding transparent display panel in the first viewing area 1, the corresponding nontransparent display panel in the second viewing area 2, by will be transparent
The thickness of the polaroid boundary of display panel and opaque display panel carries out Fuzzy processing, i.e., in polaroid boundary,
The thickness of polaroid by the corresponding polaroid thickness step formula of opaque display panel be gradient to transparent display panel it is corresponding partially
Mating plate thickness solves the problems, such as to have obvious line of demarcation between transparent screen and opaque screen, split screen display available occurs.
The display panel of an embodiment of the present invention can be made by following methods, be included the following steps:
Step S10: providing substrate, and successively production shows structure sheaf on substrate.Specifically, display structure sheaf may include
Array substrate and touch control layer, the specific structure of array substrate can be used the structure of array substrate in the prior art, herein wouldn't
It limits.The utility model embodiment is also not construed as limiting the specific structure of touch control layer, and specifically, touch control layer may include more
A touch control electrode, can also be other structures certainly, as long as can be realized touch function.Display panel includes the first display
Area and the second viewing area, the first viewing area can be positioned below sensor devices；For existing display screen screen accounting by preposition camera shooting
The restriction of the sensitization functions module such as head, light sensor, the problem of being unable to get further promotion, using sensitization function will be placed
The region of module is set as transparence display area i.e. the first viewing area, and other regions are normal viewing area i.e. the second viewing area, the
One viewing area and the second viewing area are used equally for display either statically or dynamically picture, to realize the design shielded comprehensively.
Step S20: being coated with polarizer material on display structure sheaf, form polaroid, keeps second viewing area corresponding
Polaroid thickness be greater than the corresponding polaroid in first viewing area thickness.In the present embodiment, it can be tied in display
It is coated with polarizer material on structure layer, during coating, polaroid can be not coated in the first viewing area, the second viewing area applies
One or more layers polaroid of cloth；Or first viewing area there are the polaroid of layer, the second viewing area has two layers or more
Layer polaroid, so that the thickness of the corresponding polaroid in the second viewing area is greater than the thickness of the corresponding polaroid in the first viewing area.Cause
This, can prevent the polarizing layer of the first viewing area to be offset to the first viewing area to avoid bring bit errors when attaching polaroid,
The first viewing area light-inletting quantity is influenced, and then light transmittance can be increased, effect of taking pictures is promoted, is not influencing shooting effect or sense as far as possible
While light effect, screen accounting can be improved, realize the design shielded comprehensively.
Step S30: the boundary in the first viewing area and the second viewing area, cut polaroid, make the thickness of polaroid by
The corresponding polaroid thickness step formula in second viewing area is gradient to the corresponding polaroid thickness in the first viewing area；Pass through cutter
Skill, so that the thickness of polaroid 3 is by opaque display panel pair in the boundary of transparent display panel and opaque display panel
The polaroid gradient thickness answered is to the corresponding polaroid thickness of transparent display panel.
In one embodiment, boundary such as away from the first viewing area and the second viewing area in the second viewing area it is default away from
From in (e.g. 2mm), polaroid is cut using the laser of predetermined power, predetermined power becomes larger, so that polarisation
The thickness of piece gradually becomes smaller, and is gradient to the corresponding polarisation in the first viewing area by the corresponding polaroid thickness step formula in the second viewing area
Piece thickness.
In a preferred embodiment, it is bonded in the first viewing area and the second viewing area or prepares entire polaroid, use
The polaroid of the first viewing area of laser cutting of predetermined power, make the polaroid of the first viewing area with a thickness of 0, correspondingly, In
Within the scope of boundary 2mm away from the first viewing area and the second viewing area in second viewing area, using the laser cutting of predetermined power
The polaroid of second viewing area makes the thickness of polaroid by the corresponding polaroid gradient thickness in the second viewing area to the first display
The thickness in area, i.e., polaroid with a thickness of 0, the light transmittance of the first viewing area can be further increased, promotion is taken pictures effect, to the greatest extent
While amount does not influence shooting effect or photosensitive effect, screen accounting can be improved, realize the design shielded comprehensively.
As some optional embodiments, the implementation of step S20 can be it is a variety of, below by specifically embodiment party
Formula illustratively illustrates the implementation of step S20:
Specifically, polarizing materials are coated in the whole face of display structure；Polaroid exposure, development removal to the first viewing area
The polarizing materials of first viewing area.In the present embodiment, it can be coated, can also be applied using slit by way of spin coating
The mode of cloth is coated.By being exposed in the polarizing materials to the first viewing area, it is removed during development, and
The polarizing materials of second viewing area coating are not removed, thus, it is possible to be formed not through overexposure during subsequent development
Polaroid exists only in the second viewing area, realizes the high grade of transparency of the first viewing area, increases light transmittance.Also, in exposure process
In, it, for example, mask plate used in exposure process, covers the second viewing area, can be incited somebody to action by the parameter of control exposure
The edge of mask plate is gradually increased by the light transmittance of the second viewing area to the first viewing area, so that the first viewing area is shown to second
The light exposure in area is gradually reduced, to form the boundary of smooth transition in the first viewing area and the second viewing area, in order to avoid occur compared with
For apparent line of demarcation.
As optional embodiment, being shown by first for exposure figure can also be made by the light exposure of control exposure machine
The light exposure of area to the second viewing area, which is gradually reduced, to form transition region.Concrete implementation mode can be in design exposure figure
When, it is specified that the light exposure at the edge of exposure figure gradually decreases, the second viewing area may be implemented to the side of the first viewing area transition
The effect that boundary is gradually thinned, in order to avoid there is more apparent line of demarcation.As optional embodiment, for realize the second viewing area to
The effect that the boundary of first viewing area transition is gradually thinned can also be realized by control development dynamics, for example, exposing
Afterwards, development dynamics can suitably be reduced, so that exposure image edge thickens, to realize the second viewing area to the first viewing area transition
The effect that is gradually thinned of boundary.
In one embodiment, the process for forming polaroid can also be realized by way of inkjet printing, specifically,
Polarizing materials can be printed in a manner of inkjet printing in the second viewing area.By being formed by curing polaroid.In the present embodiment
It can carry out being formed by curing polaroid by heating or exposing.Polarizer material, inkjet printing are only printed in the second viewing area
Error during being aligned to avoid polaroid.In the present embodiment, in order on the side of the second viewing area and the first viewing area
Boundary forms transition boundary, can control the range of printing in inkjet printing, specifically, the boundary of inkjet printing is separate
Boundary pre-determined distance between first viewing area and the second viewing area.After inkjet printing, using the mobility of material, it is pre- to fill this
If distance, specifically, pre-determined distance can be determined according to the mobility of polarizing materials.It both can more be accurately controlled spray in this way
The range of ink printing, also may be implemented the effect that the second viewing area is gradually thinned to the boundary of the first viewing area transition, in order to avoid go out
Now more apparent line of demarcation.
To realize that entire display panel has polarization effect, while smaller, In is influenced on the transparency of the first viewing area again
In the present embodiment, the first polarizing materials coating layer first can be formed in the second viewing area, the whole face coating on display structure sheaf
Polarizing materials；Polarizing materials entire area is exposed, the second polarizing materials coating layer is formed.As optional embodiment, first
Polarizing materials coating layer can use the coating method of inkjet printing, can also be coated with using whole face, the exposure in above-described embodiment
The mode of photodevelopment is formed, and the second polarizing materials coating layer can carry out region-wide coating using coating methods such as spin coatings.Second
Polarizing materials coating layer uses relatively thin polarizing materials coating layer, can be in the transparency for guaranteeing not reducing the first viewing area as far as possible
While, so that entire display panel has polarization effect, and then improve the display brightness of the first viewing area and the second viewing area
Homogeneity, also, there is polarizing materials coating layer in whole face, also, polarizing materials coating layer using polarizing materials of the same race into
Row coating, more can effectively be blurred the first viewing area and the second viewing area boundary trace.
In the present embodiment, after forming polaroid, one layer of phase-contrast film can also be coated on polaroid, specific
Embodiment in, since phase-contrast film is relatively thin, on translucency influence it is smaller, the phase difference can be retained in the first display area
The mode that film can also be cut by laser removes the phase difference film.Due to polaroid in display panel manufacturing process direct shape
At transport on a display panel, is saved, therefore the processes such as assembly can save the protective layer on polaroid in the present embodiment.
Since the protective layer elasticity of polaroid is poor, after removing protective layer, the flexibility of the polaroid in the present embodiment is more preferably.
In optional embodiment, as described in Figure 4, transparent optical glue-line 4, and the first viewing area 1 are filled in the first viewing area 1
Transparent optical glue-line 4 flushed with the surface of the polaroid 3 of the second viewing area 2.In this embodiment, due to as shown in Figure 3
First viewing area 1 is without polaroid, or the polaroid compared to the second viewing area 2 as shown in Figure 1, the polarisation of the first viewing area 1
Piece it is thin, by filling layer of transparent optical adhesive layer 4 in the first viewing area 1, and make the transparent optical glue-line 4 of the first viewing area 1
It is flushed with the surface of the polaroid 3 of the second viewing area 2, can both guarantee the first viewing area for being provided with sensitization function module in this way
1 light transmission rate, when needing screen display comprehensively, the second viewing area 2 and the first viewing area 1 are normally shown, are being needed
When daylighting, such as when the former camera being needed to open, the first viewing area 1 is not shown, can carry out daylighting.Simultaneously, it is ensured that
The modular lamination of first viewing area 1 is not in segment difference air layer, keeps the refraction path of light consistent, to make to show picture
Better effect.Therefore, the corresponding lamination of polaroid of the applicant in the first viewing area 1 attaches layer of transparent optical adhesive layer 4, thoroughly
The thickness of bright optical adhesive layer 4 is thick compared with polaroid 3, and when attaching, the portion extrusion that transparent optical cement thickness is higher by polaroid 3 is arrived
In the gap of transparent optical glue-line 4 and polaroid 3, transparent optical glue-line 4 and the surface of polaroid 3 are flushed, can effectively be filled out
Lamination segment difference caused by the first viewing area 1 is lacked without polaroid or compared to the 2 polaroid number of plies of the second viewing area is filled, makes to show picture
Quality it is more excellent.In optional embodiment, transparent optical glue-line 4 be can also be provided between cover board and polaroid, play adhesive cover
The effect of plate and polaroid.
In optional embodiment, the material of transparent optical glue-line 4 includes that organic silica gel, acrylic type resin and unsaturation are poly-
The materials such as ester, polyurethane, epoxy resin can also be other transparent optical glue materials, be not specifically limited in this embodiment.
In optional embodiment, the light transmission rate of transparent optical glue-line 4 is greater than 90%.It can be realized the same of transparence display
When do not influence to be set to lower section sensor devices normal work on the basis of, the light transmission rate of transparent optical glue-line 4 can also be
80% or other numerical value, it is not specifically limited in this embodiment.
The utility model embodiment provides a kind of display terminal, including the above-mentioned display panel being covered on apparatus body.
Above-mentioned display terminal can be the tool such as mobile phone, plate, television set, display, palm PC, ipod, digital camera, navigator
There are the product or component of display function.
Fig. 5 is the structural schematic diagram of the display terminal in an embodiment.The display terminal includes apparatus body 810 and display
Screen 820.Display screen 820 is arranged on apparatus body 810, and is connected with each other with the apparatus body 810.Wherein, display screen 820
It can be using the display panel in any embodiment recorded in previous embodiment, to show static or dynamic menu.
Fig. 6 is the structural schematic diagram of the apparatus body 810 in an embodiment.It in the present embodiment, can on apparatus body 810
Equipped with transparence display area 812 and opaque viewing area 814.May be provided in transparence display area 812 such as camera 930 and
The sensor devices such as optical sensor, light sensor.At this point, the display panel of the first viewing area of display screen 820 is corresponding to transparent
Viewing area 812 fits together so that the sensor devices such as above-mentioned camera 930 and optical sensor can through this
One viewing area the operation such as is acquired to extraneous light.It, can due to relatively thin without polaroid or polaroid in the first viewing area
It is effectively improved the light transmittance that extraneous light transmits first viewing area, so as to effectively promote 930 institute of camera in display equipment
Shoot the quality of image；The polaroid of the boundary of the first viewing area and the second viewing area is provided with transition region simultaneously, also can
The problem for showing that boundary is obvious for improving transparence display area 812 and opaque viewing area 814, avoids the occurrence of asking for split screen display available
Topic.
Although being described in conjunction with the accompanying the embodiments of the present invention, those skilled in the art can not depart from this
Various modifications and variations can be made in the case where the spirit and scope of utility model, and such modifications and variations are each fallen within by appended power
Benefit requires within limited range.
Claims (10)
1. a kind of display panel, which is characterized in that include at least: the first viewing area, the second viewing area and polaroid, described first
Viewing area and the second viewing area are used to display dynamic or tableaux；
The polaroid is set on first viewing area and the second viewing area or the polaroid is set to described second and shows
Show in area；
The thickness of the corresponding polaroid in second viewing area is greater than the thickness of the corresponding polaroid in first viewing area；
Boundary in first viewing area and second viewing area, the thickness of the polaroid is by second viewing area
Corresponding polaroid thickness step formula is gradient to the corresponding polaroid thickness in first viewing area.
2. display panel according to claim 1, which is characterized in that the polaroid thickness of first viewing area be less than or
Equal to 50 μm.
3. display panel according to claim 1, which is characterized in that the polaroid thickness range of second viewing area is
35 μm to 160 μm.
4. display panel according to claim 3, which is characterized in that the polaroid of second viewing area is with a thickness of 120 μ
m。
5. display panel according to claim 1, which is characterized in that away from the boundary in second viewing area
Within the scope of 2mm, the thickness of the polaroid is gradient to described by the corresponding polaroid thickness step formula in second viewing area
The corresponding polaroid thickness in one viewing area.
6. display panel as described in claim 1, which is characterized in that first viewing area includes transparent optical glue-line, institute
The transparent optical glue-line for stating the first viewing area is flushed with the surface of the polaroid of second viewing area.
7. display panel as claimed in claim 6, which is characterized in that the material of the transparent optical glue-line includes organosilicon
Glue, acrylic type resin and unsaturated polyester (UP).
8. display panel as claimed in claim 6, which is characterized in that the light transmission rate of the transparent optical glue-line is greater than
90%.
9. a kind of display terminal, which is characterized in that the display terminal includes:
Apparatus body has device region；
Such as the described in any item display panels of claim 1-8, it is covered on the apparatus body；
Wherein, the device region is located at below first viewing area, and is provided in the device region aobvious through described first
Show that area carries out the sensor devices of light acquisition.
10. display terminal according to claim 9, the sensor devices include: camera and/or light sensor.
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| CN201920043064.8U CN209591370U (en) | 2019-01-10 | 2019-01-10 | Display panel and display terminal |
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| CN201920043064.8U CN209591370U (en) | 2019-01-10 | 2019-01-10 | Display panel and display terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830617A (en) * | 2020-01-14 | 2020-10-27 | 云谷（固安）科技有限公司 | Polarizer, preparation method thereof and display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111830617A (en) * | 2020-01-14 | 2020-10-27 | 云谷（固安）科技有限公司 | Polarizer, preparation method thereof and display device |
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