CN107742499A - A kind of special-shaped display panel and display device - Google Patents
A kind of special-shaped display panel and display device Download PDFInfo
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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 present invention relates to display technology field, more particularly to a kind of special-shaped display panel and display device.The viewing area of the special-shaped display panel is included close to the special-shaped edge viewing area of non-display area, in addition to is arranged at the light-shielding structure of the special-shaped edge viewing area；The light-shielding structure includes at least one lightproof unit for being used to cover the open region and the light emission side positioned at each sub-pixel；Along from the non-display area towards the direction of the viewing area, the luminosity of the multiple sub-pixel in the special-shaped edge viewing area gradually increases.The luminosity that the special-shaped display panel is gradually increased by the sub-pixel in special-shaped edge viewing area, the zigzag that can improve special-shaped display panel fringe region show bad and heterochromia.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of special-shaped display panel and display device.
Background technology
With the fast development of Display Technique, the application of display device in the electronic device is more and more extensive, makes people couple
The requirement more and more higher of display device, is no longer only satisfied with the performance indications such as large scale, the fine definition of display panel, to display
The shape of panel has higher requirement, occurs special-shaped display panel for this.
Compared with existing conventional display panels, the main distinction of special-shaped display panel is that circular, arc is presented in its viewing area
The non-rectangle special shape such as shape, rhombus, trapezoidal.But the pixel cell in conventional display panels be mostly rectangular configuration or its
Its more regular structure, therefore, in the fringe region of special-shaped display panel, the boundary line of pixel cell and special-shaped display panel
It can not match completely, in order to ensure the complete of rgb pixel, saw can be presented in display in the ramp edge region of special-shaped display panel
The display bad phenomenon of dentation.
If special-shaped display panel uses incomplete rgb pixel structure, the ratio that R, G, B pixel are blocked can be made not
Together, the color of mixed fringe region is caused to have differences；And the covering ratio of actual R, G, B pixel has with the position cut
Close, therefore, the color of diverse location often has differences, such as：When blueness and green are more and red minimum, from macroscopic view
On presentation from the point of view of the partially blue cyan of its color, when blue minimum and red or green at most when then show it is partially yellow or partially red.Institute
With the heterochromia problem urgent need to resolve of the fringe region of special-shaped display panel.
The content of the invention
The invention provides a kind of special-shaped display panel and display device, the special-shaped display panel is shown by special-shaped edge
The luminosity that sub-pixel in area gradually increases, can improve special-shaped display panel fringe region zigzag show it is bad with
And heterochromia.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of special-shaped display panel, the special-shaped display panel include viewing area and the non-display area around the viewing area,
The viewing area is included close to the special-shaped edge viewing area of the non-display area；The viewing area includes more height of array distribution
Pixel；Each sub-pixel is provided with open region；
The special-shaped display panel also includes the light-shielding structure for being arranged at the special-shaped edge viewing area；The light-shielding structure bag
Include at least one lightproof unit for being used to cover the open region and the light emission side positioned at each sub-pixel；
Along from the non-display area towards the direction of the viewing area, the multiple son in the special-shaped edge viewing area
The luminosity of pixel gradually increases.
Preferably, along the line direction of the multiple sub-pixel, projection of the light-shielding structure on the multiple sub-pixel
Area is gradually reduced.
Preferably, it is located at the centre position in corresponding opening area along the column direction of the multiple sub-pixel, the lightproof unit.
Preferably, the lightproof unit is projected as rectangle on the open region.
Preferably, it is gradually reduced along the line direction of the multiple sub-pixel, the width of the lightproof unit.
Preferably, it is gradually reduced along the line direction of the multiple sub-pixel, the length of the lightproof unit.
Preferably, the ratio between the area of projected area and the open region of the lightproof unit on the open region
Value is more than 0.1 and less than 1.
Preferably, in the multiple sub-pixel, a pixel cell is formed per three adjacent sub-pixels；
In each pixel cell, projected area of the light-shielding structure on each sub-pixel is equal.
Preferably, the special-shaped display panel also includes black matrix, and the black matrix forms the light-shielding structure.
In addition, present invention also offers a kind of display device, the display device includes any of above-mentioned technical proposal offer
A kind of special-shaped display panel.
Compared with prior art, the invention has the advantages that：
The invention provides a kind of special-shaped display panel and display device, and the special-shaped display panel is by being arranged at heterotype edge
The open region of the light-shielding structure covering sub-pixel of edge viewing area, make multiple sub-pixels in special-shaped edge viewing area along from non-display
The luminosity in area towards the direction of viewing area gradually increases, and therefore, above-mentioned special-shaped display panel passes through special-shaped edge viewing area
The luminosity that interior sub-pixel gradually increases, can improve special-shaped display panel fringe region zigzag show it is bad and
Heterochromia.
Brief description of the drawings
Fig. 1 is a kind of structural representation of special-shaped display panel provided in an embodiment of the present invention；
Fig. 2 is the structural representation of the special-shaped display panel of another kind provided in an embodiment of the present invention.
Embodiment
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with accompanying drawing and implementation
The present invention will be further described for example.However, example embodiment can be implemented in a variety of forms, and it is not understood as limited to
Embodiment set forth herein；On the contrary, these embodiments are provided so that the present invention more comprehensively and completely, and by example embodiment party
The design of formula is comprehensively communicated to those skilled in the art.Identical reference represents same or similar knot in figure
Structure, thus repetition thereof will be omitted.It is described in the present invention expression position and direction word, be using accompanying drawing as
The explanation that example is carried out, but can also make a change as needed, make change and be all contained in the scope of the present invention.The present invention
Accompanying drawing be only used for illustrate relative position relation, the thickness at some positions employs the plotting mode lavished praise on oneself in order to understand, attached
Thickness in figure does not represent the proportionate relationship of actual thickness.
It should be noted that detail is elaborated in the following description in order to fully understand the present invention.But this hair
Bright to be different from other manner described here with a variety of and be implemented, those skilled in the art can be without prejudice in the present invention
Similar popularization is done in the case of culvert.Therefore the present invention is not limited by following public embodiment.Such as in specification and
Some vocabulary has been used to censure specific components among claim.Those skilled in the art are, it is to be appreciated that hardware manufacturer can
Same component can be called with different nouns.This specification and claims are not used as differentiation group with the difference of title
The mode of part, but it is used as the criterion of differentiation with the difference of component functionally.Such as work as in specification in the whole text and claim
Mentioned in " comprising " be an open language, therefore should be construed to " include but is not limited to ".Specification subsequent descriptions are real
The better embodiment of the application is applied, so the description is for the purpose of the rule for illustrating the application, is not limited to
Scope of the present application.The protection domain of the application is worked as to be defined depending on appended claims institute defender.
The embodiments of the invention provide a kind of special-shaped display panel and display device, above-mentioned display device includes abnormity and shown
Panel；The luminosity that the special-shaped display panel is gradually increased by the sub-pixel in special-shaped edge viewing area, can improve different
The zigzag of shape display panel fringe region shows bad and heterochromia.Above-mentioned special-shaped display panel can be used for mobile phone,
Tablet personal computer, e-book, television set, display etc. have the electronic equipment of display function.
Wherein, Fig. 1 and Fig. 2, the special-shaped display panel 1 that an embodiment of the present invention provides are refer to, the abnormity is shown
Panel 1 includes viewing area 11 and the non-display area 21 around viewing area 11, and viewing area 11 includes the abnormity close to non-display area 21
Edge viewing area；Viewing area 11 includes multiple sub-pixels 1111 of array distribution；Each sub-pixel 1111 is provided with open region；Such as
Shown in Fig. 1 and Fig. 2 structures, special-shaped display panel 1 includes being arranged at the non-display area 21 of periphery and surrounded by non-display area 21
Viewing area 11, non-display area 21 can be the structure such as frame；Viewing area 11 includes multiple sub-pixels 1111, each sub-pixel
1111 are provided with for printing opacity or luminous open region, so as to form display image in viewing area 11 through the light of open region；
The special-shaped display panel 1 also includes the light-shielding structure 31 for being arranged at special-shaped edge viewing area；Light-shielding structure 31 includes
At least one lightproof unit for being used to cover open region and the light emission side positioned at each sub-pixel 1111；
Along from non-display area 21 towards the direction of viewing area 11, the hair of multiple sub-pixels 1111 in special-shaped edge viewing area
Brightness gradually increases.As shown in Fig. 1 structures, light-shielding structure 31 includes being covered in the shading of the open region of each sub-pixel 1111
Unit, by setting the masked area of lightproof unit, the glazed area or light-emitting area of each sub-pixel 1111 can be controlled, with
Control the luminosity of each sub-pixel 1111.
Above-mentioned special-shaped display panel 1 is due to the light-shielding structure 31 including being arranged at special-shaped edge viewing area, and shading knot
Structure 31 includes being used to cover the lightproof unit of the open region of sub-pixel 1111；Therefore, can be with actual design, production process
The outs open area of corresponding sub-pixel 1111 is blocked by the lightproof unit of light-shielding structure 31, and then reduces corresponding sub-pixel
1111 glazed area or light-emitting area, to reduce the luminosity of corresponding sub-pixel 1111, and then can be by shading list
Designing to control the luminosity of special-shaped edge viewing area sub-pixel 1111 for member, it is multiple in special-shaped edge viewing area when making
The luminosity of sub-pixel 1111 from non-display area 21 towards the direction of viewing area 11 along when gradually increasing, you can makes special-shaped edge
The display of viewing area is presented from the purpose secretly gradually to brighten, because the luminance difference between sub-pixel 1111 is away from smaller, therefore, it is possible to
Jagged display bad phenomenon can be presented in display in the ramp edge region for solving existing special-shaped display panel；Meanwhile by
It is complete sub-pixel 1111 in each sub-pixel 1111, causes each light-emitting area of sub-pixel 1111 not in the absence of because of cutting reason
The problem of same, therefore, above-mentioned special-shaped display panel 1, can also solve existing special-shaped display panel 1 and be led because cutting position is irregular
The problem of causing fringe region heterochromia.
Therefore, the luminance that the special-shaped display panel 1 is gradually increased by the sub-pixel 111 in special-shaped edge viewing area
Degree, the zigzag that can improve the special-shaped fringe region of display panel 1 show bad and heterochromia.
In a kind of specific embodiment, as shown in Fig. 1 structures, along the line direction of multiple sub-pixels 1111, light-shielding structure
31 projected area on multiple sub-pixels 1111 is gradually reduced.
As shown in Fig. 1 structures, along the row orientation of multiple sub-pixels 1111, because light-shielding structure 31 is in multiple sub-pixels
Projected area on 1111 is gradually reduced, and therefore, along the row orientation of multiple sub-pixels 1111, the printing opacity of sub-pixel 1111 is opened
Mouthful or the area of luminous opening gradually increase, because aperture area gradually increases, therefore, the luminosity of sub-pixel 1111 also by
It is cumulative big, can further improve special-shaped display panel fringe region zigzag show it is bad.
As shown in Fig. 1 and Fig. 2 structures, along the column direction of multiple sub-pixels 1111, lightproof unit is located at corresponding opening area
Centre position.
Along the column direction of multiple sub-pixels 1111, lightproof unit can be arranged at the centre position of open region, can also set
It is placed in the side of open region.Because lightproof unit is located at the centre position in corresponding opening area, display is in special-shaped display panel 1
During state, the light of sub-pixel 1111 can light around the circumference of lightproof unit, enable the light of sub-pixel 1111 uniform
Distribution, the uniformity of luminance of special-shaped display panel 1 is improved, and then improve the display effect of special-shaped display panel 1.
As shown in Fig. 1 and Fig. 2 structures, projection of the lightproof unit on open region can be rectangle, or triangle,
The arbitrary shape such as circular, trapezoidal, square, polygon.
When lightproof unit is on open region when being projected as rectangular or square, in order that the luminosity of sub-pixel 1111
Gradually change, along the line direction of multiple sub-pixels 1111, the width of lightproof unit is gradually reduced, or, the length of lightproof unit
It is gradually reduced, the length and width of lightproof unit can also be controlled while be gradually reduced.
, can be by controlling pair of lightproof unit when lightproof unit is on open region when being projected as the other shapes such as circle
Size is answered to realize gradually changing for luminosity.
When lightproof unit is on open region when being projected as the regular shape such as rectangle, triangle, circle, trapezoidal, square,
Due to the shape matching rule of lightproof unit, therefore, it is easier in the mask plate designed for making the lightproof unit, and
And because regular shape, manufacturing time are short, it is possible to increase production efficiency.
On the basis of above-mentioned various embodiments, the area of projected area and open region of the lightproof unit on open region it
Between ratio be more than 0.1 and less than 1, e.g., ratio is specifically as follows 0.97,2.42,4.61,11.39,13.61,16.04,
18.70、21.58、24.68、28.01、31.58、35.37、39.41、43.68、48.20、52.95、57.95、63.20、
68.70、74.45、80.46、86.71。
Further, as shown in Fig. 1 structures, in multiple sub-pixels 1111, formed per three adjacent sub-pixels 1111
One pixel cell 111；1111, second face of sub-pixel of first color can be included in each pixel cell 111
The sub-pixel 1111 of the sub-pixel 1111 of color and the 3rd color, and the first color can be red, and the second color can be with
For green, and the 3rd color can be blueness.
In each pixel cell 111, projected area of the light-shielding structure 31 on each sub-pixel 1111 is equal.
Because projected area of the light-shielding structure 31 on each sub-pixel 1111 in same pixel cell 111 is identical,
Therefore, the aperture area for each sub-pixel 1111 that light-shielding structure 31 blocks is identical, i.e. in same pixel cell 111, often
The glazed area or light-emitting area of individual sub-pixel 1111 are equal, thus it is possible to prevent pixel cell 111 from producing color offset phenomenon, enter
And solves the problems, such as the heterochromia of the fringe region of special-shaped display panel 1.
The special-shaped display panel 1 also includes black matrix, and black matrix forms light-shielding structure 31.
Due to being provided with the black matrix for blocking in general display panel, therefore, preparing, above-mentioned abnormity is aobvious
When showing panel 1, can directly form light-shielding structure 31 when forming black matrix, make light-shielding structure 31 with the formation of black matrix shape
Into, because black matrix and light-shielding structure play the effect of blocking, and other technique need not be set to prepare light-shielding structure, because
This, advantageously reduces the design difficulty of special-shaped display panel 1, without increasing the preparation technology of special-shaped display panel 1, and can improve
Production efficiency.
On the basis of above-mentioned various embodiments, pixel cell 111 is not limited to three sub- pictures in Fig. 1 and Fig. 2 structures
Element 1111 is formed, can also be by being respectively that four sub-pixels 1111 of red, green, blueness and white are formed；Meanwhile pixel list
The arrangement mode of each sub-pixel 1111 in member 111 is also not necessarily limited to the arrangement architecture in Fig. 1 and Fig. 2, can also use others
Arrangement architecture.
Meanwhile the edge of the special-shaped edge viewing area of above-mentioned special-shaped display panel 1 can be for shown in structure in Fig. 1 and Fig. 2
Circular arc, or the shape such as linear, waveform, shaped form.
In addition, the embodiment of the present invention additionally provides a kind of display device, the display device includes what above-described embodiment provided
Any one special-shaped display panel 1.
Compared with prior art, the invention has the advantages that：
The invention provides a kind of special-shaped display panel 1 and display device, and the special-shaped display panel 1 is by being arranged at abnormity
The light-shielding structure 31 of edge viewing area covers the open region of sub-pixel 1111, makes multiple sub-pixels in special-shaped edge viewing area
1111 gradually increase along the luminosity from non-display area 21 towards the direction of viewing area 11, therefore, above-mentioned special-shaped display panel 1
The luminosity gradually increased by the sub-pixel 1111 in special-shaped edge viewing area, the special-shaped edge of display panel 1 can be improved
The zigzag in region shows bad and heterochromia.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the embodiment of the present invention
Bright spirit and scope.So, if these modifications and variations of the present invention belong to the claims in the present invention and its equivalent technologies
Within the scope of, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of special-shaped display panel, including viewing area and the non-display area around the viewing area, the viewing area includes leaning on
The special-shaped edge viewing area of the nearly non-display area；The viewing area includes multiple sub-pixels of array distribution；Each sub-pixel
It is provided with open region；
Characterized in that,
Also include the light-shielding structure for being arranged at the special-shaped edge viewing area；The light-shielding structure includes at least one for covering
The open region and the lightproof unit for being located at the light emission side of each sub-pixel；
Along from the non-display area towards the direction of the viewing area, the multiple sub-pixel in the special-shaped edge viewing area
Luminosity gradually increase.
2. special-shaped display panel according to claim 1, it is characterised in that along the line direction of the multiple sub-pixel, institute
Projected area of the light-shielding structure on the multiple sub-pixel is stated to be gradually reduced.
3. special-shaped display panel according to claim 2, it is characterised in that along the column direction of the multiple sub-pixel, institute
State the centre position that lightproof unit is located at corresponding opening area.
4. special-shaped display panel according to claim 2, it is characterised in that the lightproof unit is on the open region
It is projected as rectangle.
5. special-shaped display panel according to claim 4, it is characterised in that along the line direction of the multiple sub-pixel, institute
The width for stating lightproof unit is gradually reduced.
6. special-shaped display panel according to claim 4, it is characterised in that along the line direction of the multiple sub-pixel, institute
The length for stating lightproof unit is gradually reduced.
7. special-shaped display panel according to claim 2, it is characterised in that the lightproof unit is on the open region
Ratio between the area of projected area and the open region is more than 0.1 and less than 1.
8. special-shaped display panel according to claim 1, it is characterised in that in the multiple sub-pixel, per adjacent three
Individual sub-pixel forms a pixel cell；
In each pixel cell, projected area of the light-shielding structure on each sub-pixel is equal.
9. according to the special-shaped display panel described in claim any one of 1-8, it is characterised in that described black also including black matrix
Matrix forms the light-shielding structure.
10. a kind of display device, it is characterised in that including the special-shaped display panel as described in claim any one of 1-9.
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