CN109360500A - Display device and preparation method thereof, display terminal - Google Patents
Display device and preparation method thereof, display terminal Download PDFInfo
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- CN109360500A CN109360500A CN201811606746.1A CN201811606746A CN109360500A CN 109360500 A CN109360500 A CN 109360500A CN 201811606746 A CN201811606746 A CN 201811606746A CN 109360500 A CN109360500 A CN 109360500A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2074—Display of intermediate tones using sub-pixels
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Abstract
The embodiment of the invention provides a kind of display devices and preparation method thereof, display terminal, are related to field of display technology, guarantee that the true resolution of display device is identical as standard resolution, improve display performance.Above-mentioned display device includes: display panel, and display panel includes pixel region, and pixel region is equipped with multiple sub-pixels；Pixel region includes the first pixel region and the second pixel region around the first pixel region, first pixel region includes third pixel region, wherein, third pixel region constitutes picture-display-region, region in first pixel region in addition to third pixel region is the 4th pixel region, and the 4th pixel region and the second pixel region belong to non-picture-display-region；Window is covered, covering window is set to the light emission side of display panel, and covering window includes visible area and shading region, and visible area is oppositely arranged with the first pixel region.
Description
[technical field]
The present invention relates to field of display technology more particularly to a kind of display device and preparation method thereof, display terminal.
[background technique]
For flexible display apparatus, to further realize narrow frame design, as depicted in figs. 1 and 2, Fig. 1 is existing
The structural schematic diagram of display device in technology under non-bending state, Fig. 2 are the display device under bending state in the prior art
Structural schematic diagram, display device include display panel 1 ' and covering window 2 ', display panel 1 ' it is interior be equipped with pixel region 3 ', cover window
2 ' include visible area 4 ' and shading region 5 '.After display panel 1 ' is bonded with covering window 2 ', sensation lens detection pixel is utilized
The region exposed by visible area 4 ' is defined as actual displayed area 6 ', by only controlling reality by the luminance of the interior sub-pixel in area 3 '
The interior sub-pixel for emitting light in border viewing area 6 ', to realize the boundary in actual displayed area 6 ' and the overlapping margins of visible area 4 '.Such one
Come, after the shading region 5 ' in region and covering window 2 ' by display panel in addition to actual displayed area 6 ' is bent, non-bent area
Domain is all for showing the active area of picture, reduces border width.
It is understood that the resolution ratio of display device is limited by visible area 4 ', for example, the resolution needed for display device
When rate is 1440*2880, ideally, the resolution ratio that visible area 4 ' can limit also is 1440*2880.But, it is contemplated that
The printing precision of the interior ink 7 ' in shading region 5 ', ink can deviate predeterminated position, in this way, which the boundary of visible area 4 ' will occur
Variation, then, the resolution ratio in the actual displayed area 6 ' divided according to actual visible area 4 ' can deviate from standard resolution, right
Display performance impacts.
[summary of the invention]
In view of this, guaranteeing display the embodiment of the invention provides a kind of display device and preparation method thereof, display terminal
The true resolution of device is identical as standard resolution, improves display performance.
On the one hand, the embodiment of the invention provides a kind of display devices, comprising:
Display panel, the display panel include pixel region, and the pixel region is equipped with multiple sub-pixels；The pixel region packet
The first pixel region and the second pixel region around first pixel region are included, first pixel region includes third pixel region,
In, the third pixel region constitutes picture-display-region, and the region in first pixel region in addition to the third pixel region is
4th pixel region, the 4th pixel region and second pixel region belong to non-picture-display-region；
Window is covered, the covering window is set to the light emission side of the display panel, and the covering window includes visible area and shading
Area, the visible area are oppositely arranged with first pixel region.
On the other hand, the embodiment of the invention provides a kind of production methods of display device, for making above-mentioned display dress
It sets, the production method includes:
Display panel is prepared, the display panel includes pixel region, and the pixel region is equipped with multiple sub-pixels；
Covering window is provided, the covering window includes visible area and shading region, and the covering window is set to the display panel
Light emission side；
The sub-pixel of the pixel region is lighted, the sub-pixel for emitting light state detected according to sensation lens, is obtained
The range information and boundary information of first pixel region；
According to the range information and boundary information of the standard resolution of the display device and the first pixel region obtained, obtain
Take the range information and boundary information of the third pixel region；
The range information and boundary information of the third pixel region that will acquire are transmitted to the driving core of the display panel
In piece.
In another aspect, the embodiment of the invention provides a kind of display terminal, including above-mentioned display device.
A technical solution in above-mentioned technical proposal has the following beneficial effects:
It is the first pixel by the pixel region that visible area is determined in the display device provided by the embodiment of the present invention
Area, that is to say, that visual to originally belonging to even if the ink in shading region is influenced to deviate its predeterminated position by printing precision
The region in area blocked or to originally belong to shading region region carry out it is exposed, cause the boundary of actual visible area inclined
When moving, and then the resolution ratio limited by actual visible area being caused to change, the resolution of the first pixel region also only will affect
Rate.Further, since the range information and boundary information of third pixel region are calculated by standard resolution, nothing
Become larger or become smaller compared to the resolution ratio limited by ideal visible area by the resolution ratio of the first pixel region, it can be
Third pixel region is marked off in one pixel region, keeps the resolution ratio of third pixel region identical as standard resolution.Illustratively, it shows
The standard resolution of device be 1440*2880, the resolution ratio that ideally visible area limits as 1490*2930, actually by
The resolution ratio that visible area (the first pixel region) limits as 1470*2940, then, still can be marked off in the first pixel region point
Resolution is the third pixel region of 1440*2880, that is, the range of third pixel region and boundary are without the model by actual visible area
Enclose the influence with boundary.
As it can be seen that using display device provided by the embodiment of the present invention, display device is practical to be used to actual displayed picture
The resolution ratio in region (third pixel region) is not necessarily to be influenced by the boundary of visible area, caused by avoiding by ink printing precision
True resolution deviates the problem of standard resolution, and true resolution and the standard resolution of display device are consistent, and improves
Display performance.
[Detailed description of the invention]
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram of the display device under non-bending state in the prior art；
Fig. 2 is the structural schematic diagram of the display device under bending state in the prior art；
Fig. 3 is the structural schematic diagram of the display device under non-bending state provided by the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the display device under bending state provided in an embodiment of the present invention；
Fig. 5 is another structural schematic diagram of the display device under non-bending state provided by the embodiment of the present invention；
Fig. 6 is another structural schematic diagram of the display device under non-bending state provided by the embodiment of the present invention；
Fig. 7 is the flow chart of production method provided by the embodiment of the present invention；
Fig. 8 is the flow chart of step S3 provided by the embodiment of the present invention；
Fig. 9 is the flow chart of step S4 provided by the embodiment of the present invention；
Figure 10 is the structural schematic diagram of display terminal provided by the embodiment of the present invention.
[specific embodiment]
For a better understanding of the technical solution of the present invention, being retouched in detail to the embodiment of the present invention with reference to the accompanying drawing
It states.
It will be appreciated that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
Its embodiment, shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The present invention.In the embodiment of the present invention and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, indicate
There may be three kinds of relationships, for example, A and/or B, can indicate: individualism A, exist simultaneously A and B, individualism B these three
Situation.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
It will be appreciated that though in embodiments of the present invention pixel may be described using term first, second, third, etc.
Area, but these pixel regions should not necessarily be limited by these terms.These terms are only used to for pixel region being distinguished from each other out.For example, not taking off
In the case where from range of embodiment of the invention, the first pixel region can also be referred to as the second pixel region, similarly, the second pixel region
The first pixel region can also be referred to as.
The embodiment of the invention provides a kind of display devices, and as shown in Figure 3 and Figure 4, Fig. 3 is provided by the embodiment of the present invention
Non- bending state under display device structural schematic diagram, Fig. 4 be bending state provided in an embodiment of the present invention under display
The structural schematic diagram of device, the display device include display panel 1 and covering window 2, wherein and display panel 1 includes pixel region 3,
Pixel region 3 is equipped with multiple sub-pixels 4；Pixel region 3 includes the first pixel region 5 and the second pixel region 6 around the first pixel region 5,
First pixel region 5 includes third pixel region 7, wherein third pixel region 7 constitutes picture-display-region, removes third in the first pixel region 5
Region other than pixel region 7 is the 4th pixel region 8, and the 4th pixel region 8 and the second pixel region 6 belong to non-picture-display-region.Covering
Window 2 is set to the light emission side of display panel 1, and covering window 2 includes visible area 9 and shading region 10, visible area 9 and 5 phase of the first pixel region
To setting.
Firstly, it is necessary to illustrate, in the display device provided by the embodiment of the present invention, pixel region 3 and visible area 9
The resolution ratio of (the first pixel region 5) is all larger than the standard resolution of display device, and the resolution ratio of third pixel region 7 is equal to display dress
The standard resolution set.Illustratively, it is assumed that the standard resolution of display device is A*B, corresponding A column B row sub-pixel 4；So,
The resolution ratio of pixel region 3 is A1*B1, and corresponding A 1 arranges B1 row sub-pixel 4, wherein A1 > A, B1 > B；The area limited by visible area 9
The resolution ratio in domain (the first pixel region 5) is A2*B2, and corresponding A 2 arranges B2 row sub-pixel 4, wherein A1 > A2 > A, B1 > B2 > B；
The resolution ratio of third pixel region 7 is A*B, corresponding A column B row sub-pixel 4.
Specifically, after covering window 2 is bonded with display panel 1, firstly, by 4 points of sub-pixel of the pixel region 3 of display panel 1
It is bright, it is taken pictures and is scanned using sensation lens, according to 4 luminance of sub-pixel in visible area 9, obtain the first pixel region 5
Range information and boundary information；Then, believed according to the range information and boundary of standard resolution and the first pixel region 5 got
Breath, is calculated the range information and boundary information of third pixel region 7；Finally, by the range information of third pixel region 7 and boundary
Information is transmitted in the driving chip of display panel 1, when display panel 1 carries out picture display, utilizes driving chip driving the
The sub-pixel 4 of three pixel regions 7 shines, and the sub-pixel 4 for controlling other regions does not shine.
Based on above-mentioned analysis it is found that in the display device provided by the embodiment of the present invention, the picture determined by visible area 9
Plain 3 domain of area is the first pixel region 5, that is to say, that even if the ink 11 in shading region 10 is influenced to deviate it by printing precision
Predeterminated position blocks the region for originally belonging to visible area 9 or exposed to the region progress for originally belonging to shading region 10,
When leading to the boundary shifts of actual visible area 9, and then the resolution ratio limited by actual visible area 9 being caused to change,
Also it only will affect the resolution ratio of the first pixel region 5.Further, since the range information and boundary information of third pixel region 7 are equal
It is calculated by standard resolution, therefore, no matter the resolution ratio of the first pixel region 5 is limited compared to by ideal visible area 9
Resolution ratio become larger or become smaller, can mark off third pixel region 7 in the first pixel region 5, make third pixel region 7 point
Resolution is identical as standard resolution.Illustratively, the standard resolution of display device is 1440*2880, ideally visually
The resolution ratio that area 9 limits is 1490*2930, and the resolution ratio actually limited by visible area 9 (the first pixel region 5) is 1470*
2940, then, the third pixel region 7 that resolution ratio is 1440*2880 still can be marked off in the first pixel region 5, that is, third
The range of pixel region 7 and boundary by the range of actual visible area 9 and boundary without being influenced.
As it can be seen that using display device provided by the embodiment of the present invention, display device is practical to be used to actual displayed picture
The resolution ratio in region (third pixel region 7) is not necessarily to be influenced by the boundary of visible area 9, avoids by 11 printing precision institute of ink
The problem of causing true resolution to deviate standard resolution, true resolution and the standard resolution of display device are consistent,
Improve display performance.
It is understood that in embodiments of the present invention, by the way that pixel region 3 is divided into the first pixel region 5 and the second picture
Plain area 6, and visible area 9 is enabled to be oppositely arranged with the first pixel region 5, the area of pixel region 3 is greater than the area of visible area 9, also,
The area of visible area 9 is equal to the area of the first pixel region 5.
The display device of the embodiment of the present invention concretely flexible display apparatus, referring again to Fig. 4, display device has
Clear area 20 and bent area 21, wherein the first pixel region 5 and visible area 9 are located at clear area 20, the second pixel region 6 and shading region
10 are located at bent area 21.
By the way that shading region 10 (the second pixel region 6) is folded into 1 back side of display panel, then, in the reality of display device
In, user only can visible area 9 (the first pixel region 5) to display device reduce display device as it can be seen that being equivalent to and be in
The border width revealed.
But when display device carries out picture display, due to only having the sub- picture of third pixel region 7 in the first pixel region 5
Element 4 shines, and the sub-pixel 4 of the 4th pixel region 8 does not shine, and therefore, the 4th pixel region 8 shown without picture is in clear area 20
It inside still can be considered part frame.
Based on this, as shown in figure 5, Fig. 5 is the another of the display device under non-bending state provided by the embodiment of the present invention
A kind of structural schematic diagram, third pixel region 7 include two first edges 12 extended along line direction and extend two along column direction
Second edge 13, the first pixel region 5 include extend along two articles of third edges 14 that line direction extends and along column direction two articles the
Four edges 15.Wherein, first edge 12 and with its spacing between nearest third edge 14 be L1, L1≤0.1mm, the
Two edges 13 and with its spacing between the 4th nearest edge 15 be L2, L2≤0.1mm.When L1 and L2 are respectively less than
When 0.1mm, spacing is smaller between opposite edge in each edge of third pixel region 7 and the first pixel region 5, at this point, the
The width of four pixel regions 8 is compared with very little, even if the 4th pixel region 8 is located at clear area 20, it is also difficult to be recognized by the user, thus preferably
Realize the narrow frame design of display device.
The specific value of L1 and L2 can be true by total line number of sub-pixel 4, total columns and standard resolution in the first pixel region 5
It is fixed, illustratively, when the resolution ratio of the first pixel region 5 is 1470*2940, that is, when corresponding 1470 column, 2940 row sub-pixel 4, lead to
It crosses and L1 and L2 is set, so that third pixel region 7 has 1440 column, 2880 row sub-pixel 4, make point of third pixel region 7
Resolution is standard resolution 1440*2880.It is, of course, understood that if having in the first pixel region 5 1440 column and/or
When 2880 row sub-pixel 4, the first edge 12 of third pixel region 7 is overlapped with the third edge 14 of the first pixel region 5, and/or, the
The second edge 13 of three pixel regions 7 is overlapped with the 4th edge 15 of the first pixel region 5, that is, L1=0, and/or, L2=0.
Further, can also enable two first edges 12 and with its spacing phase between nearest third edge 14
Deng and two articles of second edges 13 and equal with its spacing between the 4th nearest edge 15.So set, picture is aobvious
Show that area's (third pixel region 7) is located at the intermediate region of visible area 9, for the region the (the 4th shown in visible area 9 without picture
Pixel region 8) for, the width along the region that line direction extends is equal, and the width along the region that column direction extends is also equal, avoids
The width difference of different zones is larger, when display panel 1 carries out picture display, improves the viewing experience of user.
Optionally, as shown in fig. 6, Fig. 6 be display device provided by the embodiment of the present invention under non-bending state again
A kind of structural schematic diagram, sub-pixel 4 include red sub-pixel 16, green sub-pixels 17 and blue subpixels 18, are arranged along line direction
16, green sub-pixels 17 of a red sub-pixel of column and a blue subpixels 18 constitute a pixel 19.Third picture
Plain area 7 includes P column sub-pixel 4, wherein and the 1st column sub-pixel 4 is red sub-pixel 16, and/or, P column sub-pixel 4 is blue
Sub-pixel 18.So set, working as the 1st column sub-pixel 4 in third pixel region 7 is red sub-pixel 16, and/or, P column sub-pixel
4 when being blue subpixels 18, and pixel that the sub-pixel 4 at 7 edge of third pixel region is constituted is complete pixel 19, in sub-pixel
4 when shining to carry out picture display, and the light emission luminance of the pixel 19 at 7 edge of third pixel region is that standard needed for the pixel 19 is sent out
Brightness improves the display effect of third pixel region 7.
Optionally, the sub-pixel 4 in the sub-pixel 4 and the second pixel region 6 in the 4th pixel region 8 is normally-black state.Due to
The actual picture-display-region of the display device is third pixel region 7, the 4th pixel region 8 and the second pixel region 6 without carrying out picture
It has been shown that, therefore, enabling the sub-pixel 4 in the 4th pixel region 8 and the second pixel region 6 is normally-black state, can be avoided the waste of power consumption.
The embodiment of the invention also provides a kind of production methods of display device, for making above-mentioned display device, in conjunction with
Fig. 3 and Fig. 4, as shown in fig. 7, Fig. 7 is the flow chart of production method provided by the embodiment of the present invention, which includes:
Step S1: preparing display panel 1, and display panel 1 includes pixel region 3, and pixel region 3 is equipped with multiple sub-pixels 4.
Step S2: providing covering window 2, and covering window 2 includes visible area 9 and shading region 10, and covering window 2 is set to display panel
1 light emission side.
Step S3: the sub-pixel 4 of pixel region 3 is lighted, and 4 luminance of sub-pixel detected according to sensation lens obtains
Take the range information and boundary information of the first pixel region 5.
Step S4: the range information and boundary letter of standard resolution according to display device and the first pixel region 5 obtained
Breath obtains the range information and boundary information of third pixel region 7.
Step S5: the range information and boundary information of the third pixel region 7 that will acquire are transmitted to the driving core of display panel 1
In piece.
Wherein, the standard resolution of display device is A*B, and corresponding A column B row sub-pixel 4, the resolution ratio of pixel region 3 is A1*
B1, corresponding A 1 arrange B1 row sub-pixel 4, wherein A1 > A, B1 > B；Point in the region (the first pixel region 5) limited by visible area 9
Resolution is A2*B2, and corresponding A 2 arranges B2 row sub-pixel 4, A1 > A2 > A, B1 > B2 > B；The resolution ratio of third pixel region 7 is A*B,
Corresponding A column B row sub-pixel 4.
It is the range information of the first pixel region 5 in 3 domain of pixel region determined by visible area 9 using above-mentioned production method
After boundary information, so the range information of standard resolution according to display device and the first pixel region 5, boundary information, meter
The range information and boundary information for calculating third pixel region 7, therefore, even if the boundary of actual visible area 9 is compared to ideal
The boundary of visible area 9 shifts, so that being changed by the resolution ratio that actual visible area 9 limits, also only will affect
The resolution ratio of one pixel region 5, will not be right, and the resolution ratio of third pixel region 7 impacts.Therefore, using institute of the embodiment of the present invention
The display device that the production method of offer is produced, practical region (the third pixel region for being used to actual displayed picture of display device
7) resolution ratio is not necessarily to be influenced by the boundary of visible area 9, true resolution caused by avoiding by 11 printing precision of ink
The problem of deviateing standard resolution, true resolution and the standard resolution of display device are consistent, and improve display device
Display performance.
Optionally, as shown in figure 8, Fig. 8 is the flow chart of step S3 provided by the embodiment of the present invention, step S3 specifically may be used
Include:
Step S31: whole sub-pixels 4 of pixel region 3 being lighted simultaneously, are taken pictures using sensation lens, is obtained in visible area 9
The total line number M of sub-pixel 4 and the total columns N of sub-pixel 4, wherein 9 region of visible area be the first pixel region 5.
Specifically, when whole sub-pixels 4 of pixel region 3 are lighted simultaneously, by ink 11 in shading region 10 in covering window 2
Block, after being taken pictures using sensation lens, the only luminous sub-pixel 4 of N column M row is presented out, it is thus possible to determine first
It is equipped with N column M row sub-pixel 4 in pixel region 5, that is, the range information of the first pixel region 5 has been determined.
Step S32: the sub-pixel 4 of pixel region 3 is lighted line by line, mobile from shading region 10 to visible area 9 with sensation lens,
Sensation lens are detected into 1st row sub-pixel 4 of the luminous sub-pixel 4 of m row in pixel region 3 as the first pixel region 5, by picture
M row sub-pixel 4 of the luminous sub-pixel 4 of (m+M-1) row as the first pixel region 5 in plain area 3；By the sub- picture of pixel region 3
Element 4 is lighted by column, mobile from shading region 10 to visible area 9 with sensation lens, and sensation lens are detected the n-th column in pixel region 3
1st column sub-pixel 4 of the luminous sub-pixel 4 as the first pixel region 5, by the luminous sub-pixel of (n+N-1) column in pixel region 3
The 4 Nth column sub-pixel 4 as the first pixel region 5.
Specifically, the 1st row sub-pixel 4 in pixel region 3 is lighted, using sensation lens from shading region 10 to visible area 9
Mobile, if sensation lens can scan luminous sub-pixel 4, the 1st row sub-pixel 4 in pixel region 3 is the first pixel region 5
The 1st row sub-pixel 4, i.e. m=1, if sensation lens until the end of scan all has not been able to scanning to luminous sub-pixel 4, after
Continuous the 2nd row sub-pixel 4 lighted in pixel region 3, and so on, until sensation lens can scan luminous sub-pixel 4.When
After the numerical value for determining m, due to sharing M row sub-pixel 4 in the first pixel region 5, (m+ in pixel region 3 can be directly determined out
M-1) the M row sub-pixel 4 of corresponding first pixel region 5 of the luminous sub-pixel 4 of row, in this way, no longer need to pass through single pass
It determines the M row sub-pixel 4 in the first pixel region 5, saves sweep time and scanning cost.
Then, the 1st column sub-pixel 4 in pixel region 3 is lighted, is moved using sensation lens from shading region 10 to visible area 9
Dynamic, if sensation lens can scan luminous sub-pixel 4, the 1st column sub-pixel 4 in pixel region 3 is the first pixel region 5
1st column sub-pixel 4, i.e. n=1 continue if sensation lens arrive luminous sub-pixel 4 until the end of scan all has not been able to scan
The 2nd column sub-pixel 4 in pixel region 3 is lighted, and so on, until sensation lens can scan luminous sub-pixel 4.When true
After the numerical value for determining n, due to sharing N column sub-pixel 4 in the first pixel region 5, (n+N- in pixel region 3 can be directly determined out
1) the Nth column sub-pixel 4 of corresponding first pixel region 5 of the luminous sub-pixel 4 of column, in this way, no longer need to true by single pass
M row sub-pixel 4 in fixed first pixel region 5.
Optionally, as shown in figure 9, Fig. 9 is the flow chart of step S4 provided by the embodiment of the present invention, step S4 specifically may be used
Include:
Step S41: standard resolution according to display device determines the total line number K of sub-pixel 4 and son in third pixel region 7
The total columns P of pixel 4.
Illustratively, it when the standard resolution of display device is 1440*2880, is capable of determining that in third pixel region 7
The total line number of sub-pixel 4 is 2880, the total columns of sub-pixel 4 is 1440.
Step S42:, will by 1st row sub-pixel 4 of (m+a1) the row sub-pixel 4 as third pixel region 7 in pixel region 3
Line k sub-pixel 4 of (m+M-1-a2) the row sub-pixel 4 as third pixel region 7 in pixel region 3, wherein a1+a2=M-K；
By 1st column sub-pixel 4 of (n+b1) the column sub-pixel 4 as third pixel region 7 in pixel region 3, by (n+N- in pixel region 3
1-b2) P column sub-pixel 4 of the column sub-pixel 4 as third pixel region 7, wherein b1+b2=N-P.
It should be noted that the specific value of a1 and a2 is set according to the numerical value of M and K, for example, working as M=
When 2940, K=2880, a1 can be that 20, a2 can be 40, alternatively, it can be 50 that a1, which can be 10, a2,.Similarly, the specific number of b1 and b 2
Value is set according to the numerical value of N and P, for example, work as N=1470, when P=1440, b1 can be that 10, a2 can be 20, alternatively,
A1 can be that 20, a2 can be 10.
Further, when display panel 1 carries out picture display, in order to be located at picture-display-region (third pixel region 7)
The intermediate region of visible area 9 improves the viewing experience of user, can also enable a1=a2, b1=b2.
Optionally, in conjunction with Fig. 7, when sub-pixel 4 includes red sub-pixel 16, green sub-pixels 17 and blue subpixels 18,
A pixel is constituted along 16, green sub-pixels 17 of a red sub-pixel of line direction arrangement and a blue subpixels 18
When 19, for the pixel complete pixel 19 for constituting the sub-pixel 4 at 7 edge of third pixel region, to improve third pixel region 7
Display effect, step S42 may also include that by controlling b1 and b2, keep the 1st column sub-pixel 4 of third pixel region 7 red sub
Pixel 16, and/or, make 4 blue subpixels 18 of P column sub-pixel of third pixel region 7.
In addition, being transmitted in the range information and boundary information of the third pixel region 7 that will acquire aobvious referring again to Fig. 7
After showing in the driving chip of panel 1, production method further include:
Step S6: according to the range information and boundary information of the third pixel region 7 of acquisition, to the son in third pixel region 7
Pixel 4 carries out optical compensation.
Due to that need to be taken pictures using sensation lens using the production method of the embodiment of the present invention, can also further it utilize
The Raw Data Generation offset data for the sub-pixel 4 that sensation lens detect carries out optics to the sub-pixel 4 of third pixel region 7
Compensation, since sensation lens are taken pictures with optical compensation in same producing line, thus saves website, improves production efficiency.
The embodiment of the invention also provides a kind of display terminals, and as shown in Figure 10, Figure 10 is provided by the embodiment of the present invention
Display terminal structural schematic diagram, which includes above-mentioned display device 100.Wherein, the specific knot of display device 100
Structure and production method are described in detail in the above-described embodiments, and details are not described herein again.Certainly, display shown in Fig. 10
Terminal is only schematically illustrate, which can be such as mobile phone, tablet computer, laptop, electric paper book or electricity
Depending on any electronic equipment having a display function such as machine.
The display terminal as provided by the embodiment of the present invention includes above-mentioned display device 100, using display end
End, the resolution ratio in the practical region for being used to actual displayed picture of display terminal are not necessarily to the influence on the boundary by visible area 9, avoid
The problem of standard resolution is deviateed by true resolution caused by ink 11 printing precision, make the true resolution of display terminal
It is consistent with standard resolution, improves the display performance of display terminal.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (16)
1. a kind of display device characterized by comprising
Display panel, the display panel include pixel region, and the pixel region is equipped with multiple sub-pixels；The pixel region includes the
One pixel region and the second pixel region around first pixel region, first pixel region includes third pixel region, wherein institute
It states third pixel region and constitutes picture-display-region, the region in first pixel region in addition to the third pixel region is the 4th picture
Plain area, the 4th pixel region and second pixel region belong to non-picture-display-region；
Window is covered, the covering window is set to the light emission side of the display panel, and the covering window includes visible area and shading region, institute
Visible area is stated to be oppositely arranged with first pixel region.
2. display device according to claim 1, which is characterized in that the area of the pixel region is greater than the visible area
Area.
3. display device according to claim 1, which is characterized in that the area of the visible area is equal to first pixel
The area in area.
4. display device according to claim 1, which is characterized in that the third pixel region includes extending along line direction
Two first edges and along column direction extend two second edges, first pixel region include along the line direction extend two
Article third edge and along two article of the 4th edge that the column direction extends；
The first edge and with its spacing between nearest third edge be L1, the L1≤0.1mm, described second
Edge and with its spacing between the 4th nearest edge be L2, the L2≤0.1mm.
5. display device according to claim 4, which is characterized in that the L1=0, and/or, the L2=0.
6. display device according to claim 4, which is characterized in that two first edges and with it at a distance of nearest
Spacing between third edge is equal, two articles of second edges and equal with its spacing between the 4th nearest edge.
7. display device according to claim 1, which is characterized in that the sub-pixel includes red sub-pixel, green
Pixel and blue subpixels, along a red sub-pixel, the green sub-pixels and the institute of line direction arrangement
It states blue subpixels and constitutes a pixel；
The third pixel region includes P column sub-pixel, wherein and the 1st column sub-pixel is the red sub-pixel, and/or, P column
Sub-pixel is the blue subpixels.
8. display device according to claim 1, which is characterized in that the sub-pixel and institute in the 4th pixel region
Stating the sub-pixel in the second pixel region is normally-black state.
9. display device according to claim 1, which is characterized in that the display device has clear area and bent area；
First pixel region and the visible area are located at the clear area, and second pixel region and the shading region are located at institute
State bent area.
10. a kind of production method of display device, which is characterized in that for making display device as described in claim 1, institute
Stating production method includes:
Display panel is prepared, the display panel includes pixel region, and the pixel region is equipped with multiple sub-pixels；
Covering window is provided, the covering window includes visible area and shading region, and the covering window is set to going out for the display panel
Light side；
The sub-pixel of the pixel region is lighted, the sub-pixel for emitting light state detected according to sensation lens, described in acquisition
The range information and boundary information of first pixel region；
According to the range information and boundary information of the standard resolution of the display device and the first pixel region obtained, institute is obtained
State the range information and boundary information of third pixel region；
The range information and boundary information for the third pixel region that will acquire are transmitted in the driving chip of the display panel.
11. manufacturing method according to claim 10, which is characterized in that the sub-pixel point by the pixel region
Sub-pixel for emitting light state that is bright, being detected according to sensation lens, the range information and boundary information for obtaining the first pixel region include:
The whole of the pixel region sub-pixel is lighted simultaneously, is taken pictures using the sensation lens, the visible area is obtained
The total line number M of the interior sub-pixel and total columns N of sub-pixel, wherein the visible area region is first pixel region；
The sub-pixel of the pixel region is lighted line by line, is moved with the sensation lens from the shading region to the visible area
It is dynamic, detect m row is luminous in the pixel region sub-pixel as the 1st row of first pixel region sensation lens
Sub-pixel, using the luminous sub-pixel of (m+M-1) row in the pixel region as the M row sub-pixel of first pixel region；
The sub-pixel of the pixel region is lighted by column, is moved with the sensation lens from the shading region to the visible area
It is dynamic, the sensation lens are detected that the sub-pixel that the n-th column are luminous in the pixel region is arranged as the 1st of first pixel region
Sub-pixel, using the luminous sub-pixel of (n+N-1) column in the pixel region as the Nth column sub-pixel of first pixel region.
12. production method according to claim 11, which is characterized in that the standard resolution according to the display device
The range information and boundary information of rate and the first pixel region obtained obtain the range information and boundary letter of the third pixel region
Breath includes:
According to the resolution ratio of the display panel, determine that the total line number K of the sub-pixel and sub-pixel are total in the third pixel region
Columns P；
Using (m+a1) row sub-pixel in the pixel region as the 1st row sub-pixel of the third pixel region, by the pixel
Line k sub-pixel of Qu Zhong (m+M-1-a2) the row sub-pixel as the third pixel region, wherein a1+a2=M-K；
Using (n+b1) column sub-pixel in the pixel region as the 1st column sub-pixel of the third pixel region, by the pixel
P column sub-pixel of Qu Zhong (n+N-1-b2) the column sub-pixel as the third pixel region, wherein b1+b2=N-P.
13. production method according to claim 12, which is characterized in that a1=a2, b1=b2.
14. production method according to claim 12, which is characterized in that the sub-pixel includes red sub-pixel, green
Sub-pixel and blue subpixels, along a red sub-pixel of line direction arrangement, the green sub-pixels and one
The blue subpixels constitute a pixel；
The production method further include:
By control b1 and b2, make the 1st column sub-pixel red sub-pixel of the third pixel region, and/or, make described
The P column sub-pixel of third pixel region is the blue subpixels.
15. manufacturing method according to claim 10, which is characterized in that in the range for the third pixel region that will acquire
After information and boundary information are transmitted in the driving chip of the display panel, the production method further include:
According to the range information and boundary information of the third pixel region of acquisition, to the sub- picture in the third pixel region
Element carries out optical compensation.
16. a kind of display terminal, which is characterized in that including display device according to any one of claims 1 to 9.
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