CN104809980B - Display device - Google Patents
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- CN104809980B CN104809980B CN201510277484.9A CN201510277484A CN104809980B CN 104809980 B CN104809980 B CN 104809980B CN 201510277484 A CN201510277484 A CN 201510277484A CN 104809980 B CN104809980 B CN 104809980B
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Abstract
The invention discloses a display, which comprises a frame and a display panel. The frame covers the periphery of the display panel, and the display panel comprises a first pixel, a second pixel and a third pixel. The first pixel comprises three sub-pixels with different colors. The second pixel comprises three sub-pixels with different colors. One corner of the second pixel is a diagonal corner of one corner of the first pixel. The third pixel is arranged in a region sandwiched by the frame, the first pixel and the second pixel. The third pixel only comprises a sub-pixel, the sub-pixel of the third pixel is adjacent to one sub-pixel or two sub-pixels of the first pixel, and the sub-pixel of the third pixel is adjacent to one sub-pixel of the second pixel.
Description
Technical field
The present invention relates to a kind of display, more particularly, to a kind of display with curved edge.
Background technology
Because the function of electronic product is more and more and volume is less and less, for showing that the display of image may also be
Meet the demand of electronic product and be designed to variously-shaped, such as display application will may be shown when the intelligent watch
The display panel of device is designed as circle to meet the custom of ordinary consumer.But in the prior art, the pixel in display panel
It is standing to be calculated as the square complexity and cost made with reduction.
Fig. 1 is the schematic diagram of the display panel 100 of prior art.Display panel 100 includes multiple pixels 110.Due to every
One pixel 110 is all to be square, so even the pixel 110 in display panel 100 is arranged as circle, on the side of display panel 100
Can still zigzag be presented at edge and smooth arc can not be presented (in such as Fig. 1, when being arranged as circle with partial pixel 110, with thick
Zigzag can be presented in the edge that line represents), and such jagged defect will on the relatively low display panel of picture element density
It is more obvious.
On the other hand, to enable display panel that more smooth arc is presented, also having prior art to use has camber
Frame 120 be covered in the top of display panel 100, though therefore display panel 100 can be square display panel, it still may be used in appearance
Be rendered as smooth circular display panel, but consequently, it is possible to the region that is covered by frame 120 of display panel frontside edge then
It not only can not cause display panel 100 that complete image frame can not be presented to show image, also result in the wave of backlight electric power
Take.Therefore how to make display panel that there is smooth arc and image can efficiently be presented, become one have it is to be solved
Problem.
The content of the invention
One embodiment of the invention proposes a kind of display.Display includes frame and display panel.Frame covers display
The periphery of panel, display panel include the first pixel, the second pixel and the 3rd pixel.First pixel includes the son of three different colours
Pixel, the second pixel includes the sub-pixel of three different colours, and one jiao of the second pixel is one jiao of vertical angles of the first pixel.
3rd pixel is arranged at the region folded by frame, the first pixel and the second pixel.The 3rd pixel side adjacent with frame has
Arc side, the 3rd pixel only include a sub-pixel, and the sub-pixel of the 3rd pixel can be with the sub-pixel or two sub-pixels of the first pixel
It is adjacent, and a sub-pixel of the 3rd pixel is adjacent with a sub-pixel of the second pixel.Due to the 3rd pixel it is adjacent with frame one
Side also has arc side, and without arranging camber with square pixels, and the 3rd pixel can only include a sub-pixel so that image is presented,
And can be arranged in pairs or groups with the sub-pixel of adjacent different colours, a full color pixel is formed, reaches the visual effect similar to complete pixel,
Therefore the display of the embodiment of the present invention can have smooth arc, and can efficiently be presented compared with the display panel of prior art
Image.
The another embodiment of the present invention proposes a kind of display.Display includes frame and display panel.Frame covers aobvious
Show the periphery of panel, display panel includes the first pixel, the second pixel and the 3rd pixel.First pixel includes three different colours
Sub-pixel, the second pixel include the sub-pixel of three different colours, and one jiao of the second pixel for one jiao of the first pixel to top
Angle.3rd pixel is arranged at the region folded by frame, the first pixel and the second pixel.The 3rd pixel side tool adjacent with frame
There is arc side, the 3rd pixel includes an at least sub-pixel.The luminous zone of an at least sub-pixel for 3rd pixel respectively with the first pixel
A sub-pixel luminous zone it is adjacent, and the 3rd pixel and the luminous zone of a sub-pixel of the second pixel are adjacent.3rd picture
Element at least intrinsic brilliance of a sub-pixel it is directly proportional to the original brightness of an at least sub-pixel for the 3rd pixel, and with the 3rd picture
The effective area ratio of an at least sub-pixel for element is inversely proportional.Real area and mark of the effective area than the sub-pixel for the 3rd pixel
The ratio of quasi- area.Because the 3rd pixel side adjacent with frame also has arc side, without being arranged in arc with square pixels
Shape, and the luminous zone of three sub-pixels of the 3rd pixel can be used to that image is presented, therefore the display of the embodiment of the present invention can have
Smooth arc.In addition, the real area of an at least sub-pixel for the 3rd pixel may because small compared with standard area with arc side,
Therefore the intrinsic brilliance of at least sub-pixel in the 3rd pixel can with according to effective area than compensating the son with other pixels
The difference of pixel, and image can efficiently be presented compared with the display panel of prior art.
The another embodiment of the present invention proposes a kind of display.Display includes frame, display panel and control unit.Side
Frame covers the periphery of display panel.Display panel includes the first sub-pixel and the second sub-pixel.The effective area of second sub-pixel
Less than the effective area of the first pixel.Control unit is electrically coupled to the first sub-pixel and the second sub-pixel, to according to reception
To the first signal and secondary signal indicated by the first gray value and the second gray value control the first sub-pixel and second respectively
The brightness of sub-pixel.When the first gray value is identical with the second gray value, control unit controls the brightness of the second sub-pixel to be more than
The brightness of first sub-pixel.Because frame can cover the periphery of display panel, therefore the display of the embodiment of the present invention can have
Smooth arc, and control unit can control its reality according to the difference of the first sub-pixel and the effective area of the second sub-pixel
Brightness, therefore image is efficiently presented in display panel that can be more compared with prior art.
Brief description of the drawings
Fig. 1 is the schematic diagram of the display panel of prior art；
Fig. 2 is the schematic diagram of the display of one embodiment of the invention；
Fig. 3 is the partial enlarged drawing of Fig. 2 display；
Fig. 4 A are the schematic diagram of Fig. 3 sub-pixel；
Fig. 4 B are the side sectional view of Fig. 3 sub-pixel；
Fig. 5 is the schematic diagram of the display of another embodiment of the present invention.
Symbol description
100th, 210 display panel
200th, 500 display
120th, 220 frame
212A, 212B, 212C, 212D pixel
212E、212F、212G
212A1、212A2、212A3、212B1Sub-pixel
212B2、212B3、212C1、212C2
212C3、212D1、212D2、212D3
212E1、212E2、212E3、212F1
212F2、212F3、212G1、212G2、212G3
θA、θB、θF、θGAngle
L212B1、L212B2、L212B3、L212G1Luminous zone
L212G2、L212G3
D212B1、D212B2、D212B3、D212G1Drive circuit
D212G2、D212G3
OLED212B1、OLED212G1Organic Light Emitting Diode
TFT212B1、TFT212G1Thin film transistor (TFT)
530 control units
Embodiment
Fig. 2 is the schematic diagram of the display 200 of one embodiment of the invention.Display 200 includes display panel 210 and frame
220.Frame 220 covers the periphery of display panel 220.Fig. 3 is the partial enlarged drawing of display surface device 200.In figure 3, display surface
Plate 210 can include pixel 212A, 212B and 212C.Pixel 212A includes the sub-pixel 212A of three different colours1、212A2And
212A3.In one embodiment of this invention, sub-pixel 212A1、212A2And 212A3It can be respectively the son of red, green and blueness
Pixel.But the present invention is not limited thereto, in other embodiments of the invention, sub-pixel 212A1、212A2And 212A3
It can be the sub-pixel of other colors.Pixel 212B includes the sub-pixel 212B of three different colours1、212B2And 212B3, pixel 212B
Angle θBCan be the first pixel 212A angle θAVertical angles.Pixel 212C may be disposed at frame 220, pixel 212A and pixel
Region folded by 212B, side adjacent with frame 220 pixel 212C have arc side.Pixel 212C can only include a sub-pixel
212Cx。
In the display panel 210 of one embodiment of the invention, each sub-pixel of each pixel can include luminous zone and drive
Dynamic circuit, the luminous zone of each sub-pixel can be used to send coloured light so that image is presented, and the drive circuit of each sub-pixel then may be used
Gradation data according to receiving drives the luminous zone of its sub-pixel, and to avoid user from observing, drive circuit influences to show
The quality of image is presented in panel 210, and the luminous zone of each sub-pixel may be disposed above corresponding drive circuit.Due to Fig. 2 and
Display panel 210 is presented with depression angle in Fig. 3, therefore user will only see the luminous zone of each sub-pixel without can be appreciated that each son
The drive circuit of pixel, that is, the luminous zone of each sub-pixel is the luminous zone of the pixel comprising each sub-pixel in display panel 210,
Also it is the viewing area of display panel 210.
In one embodiment of this invention, because pixel 212C is located at the edge of display panel 210, and pixel 212C is only
With pixel 212A sub-pixel 212A3And pixel 212B sub-pixel 212B1It is adjacent, pixel 212C is represented image is presented
Luminous zone it is smaller and be not enough to the sub-pixel comprising three kinds of different colours, therefore pixel 212C can only include sub-pixel 212Cx,
That is, in display panel 210, pixel 212C sub-pixel 212CxCan be with pixel 212A sub-pixel 212A3It is adjacent, and with picture
Plain 212B sub-pixel 212B1It is adjacent.
In one embodiment of this invention, to make the image of the edge of display panel 210 more smooth, pixel 212C's
Sub-pixel 212CxColor can be with the angle θ positioned at pixel 212AASub-pixel 212A3Color and positioned at pixel 212B angle
θBSub-pixel 212B1Color it is different.Such as sub-pixel 212A3For blue subpixels, sub-pixel 212B1For red sub-pixel,
Therefore sub-pixel 212CxCan be green sub-pixels.Consequently, it is possible to sub-pixel 212CxCan be with the sub-pixel 212A of adjacent pixel3
And 212B1Collocation mutually, and can reach the visual effect of a full color pixel.
In one embodiment of this invention, pixel 212C sub-pixel 212CxBrightness can be between pixel 212A brightness
And between pixel 212B brightness.For example, if sub-pixel 212A according to pixel 212A1、212A2、212A3Receive
The brightness that gray value is calculated is BA, and pixel 212B sub-pixel 212B1、212B2、212B3The gray value institute received
The brightness calculated is BB, then can be by sub-pixel 212CxGray value brightness settings between BAAnd BBBetween so that pixel
The image that 212A, 212B and 212C are presented more smoothes out.
Fig. 4 A are the pixel 212B and 212G of display panel 210 schematic diagram, and Fig. 4 B are the pixel of display panel 210
212B and 212G sub-pixel side sectional view, the construction of each pixel can be more specifically illustrated by Fig. 4 A and Fig. 4 B.
In Fig. 4 A, pixel 212B sub-pixel 212B1Include luminous zone L212B1And drive circuit D212B1, pixel 212B sub-pixel
212B2Include luminous zone L212B2And drive circuit D212B2, and pixel 212B sub-pixel 212B3Include luminous zone L212B3And
Drive circuit D212B3.Sub-pixel 212B1、212B2And 212B3Drive circuit D212B1、D212B2And D212B3Can according to institute
The gradation data received drives sub-pixel 212B respectively1、212B2And 212B3Luminous zone L212B1、L212B2And L212B3With
Send different color light.Similarly, pixel 212G sub-pixel 212G1Include luminous zone L212G1And drive circuit D212G1, pixel
212G sub-pixel 212G2Include luminous zone L212G2And drive circuit D212G2, and pixel 212G sub-pixel 212G3Comprising
Luminous zone L212G3And drive circuit D212G3.Because display panel 210 by the luminous zone of the sub-pixel of each pixel sends difference
Image is presented in coloured light, therefore in Figure 4 A, sub-pixel 212B1、212B2、212B3、212G1、212G2And 212G3Luminous zone
L212B1、L212B2、L212B3、L212G1、L212G2And L212G3Each sub-pixel 212B can be respectively arranged at1、212B2、
212B3、212G1、212G2And 212G3Drive circuit D212B1、D212B2、D212B3、D212G1、D212G2And D212G3On
Side, consequently, it is possible to when user watches display panel 210, the luminous zone of each sub-pixel is will only see without can be appreciated that each son
The drive circuit of pixel, that is, the luminous zone of each sub-pixel is the viewing area of display panel 210 in display panel 210.Shen
Yan Zhi, each sub-pixel in display panel 210 all can respectively include luminous zone and drive circuit, and luminous zone may be disposed at its drive
The top of dynamic circuit, and in fig. 2, it is each to present that display panel 210 represents its sub-pixel with the luminous zone of each sub-pixel
Relative position relation between sub-pixel.
In one embodiment of this invention, and it is not located at the pixel 210G at the edge of display panel 210 sub-pixel 212G1、
212G2And 212G3Luminous zone L212G1、L212G2And L212G3Area can be with drive circuit D212G1、D212G2And D212G3
Area it is identical or substantially identical, but the present invention is not limited thereto.In one embodiment of this invention, due to sub-pixel
212B1、212B2And 212B3Drive circuit D212B1、D212B2And D212B3It can be covered by frame 220, therefore sub-pixel
212B1、212B2And 212B3Luminous zone L212B1、L212B2And L212B3It is separately positioned in its sub-pixel not by frame 220
On the drive circuit covered.That is, sub-pixel 212B1、212B2And 212B3The side meeting adjacent with frame 220 and frame
220 it is same there is arc side, and luminous zone L212B1、L212B2And L212B3Edge be along prolonging with the adjacent arc side of frame 220
Stretch.Therefore, sub-pixel 212B1、212B2、212B3Luminous zone L212B1、L212B2And L212B3Area with it drive electricity
Road D212B1、D212B2And D212B3Area it is different.
Fig. 4 B are the pixel 212B and 212G of display panel 210 sub-pixel side sectional view, in figure 4b, sub-pixel
212B1Luminous zone L212B1Organic Light Emitting Diode OLED can be included212B1, and sub-pixel 212G1Luminous zone L212G1It can wrap
OLED containing Organic Light Emitting Diode212G1.Sub-pixel 212B1Driving area D212B1It can include to drive Organic Light Emitting Diode
OLED212B1Thin film transistor (TFT) TFT212B1, and sub-pixel 212G1Driving area D212G1It can include to drive organic light emission two
Pole pipe OLED212G1Thin film transistor (TFT) TFT212G1。
Due to luminous zone L212B1Pass through Organic Light Emitting Diode OLED212B1Send coloured light, and luminous zone L212G1Pass through
Organic Light Emitting Diode OLED212G1Coloured light is sent, therefore can be by adjusting Organic Light Emitting Diode OLED212B1And OLED212G1's
Position, to set luminous zone L212B1And L212G1Position.It is professed, each sub-pixel can be located at display panel 210 according to it
On position adjust the position of Organic Light Emitting Diode using the position as its luminous zone.For example, due to luminous zone
L212B1It is positioned at the edge of display panel 210 and adjacent with the arc side of frame 220, and luminous zone L212G1Then not with frame 220
Arc side it is adjacent, therefore luminous zone L212B1Can more it be inside contracted close to the side of frame 220, to avoid being covered by frame 220
And waste unnecessary luminous power consumption；Relatively, luminous zone L212G1It need not then inside contract, therefore luminous zone L212B1Area meeting
Compared with luminous zone L212G1It is small.
Further, since sub-pixel 212G1Drive circuit D212G1It may be disposed at luminous zone L212G1Lower section, it is and luminous
Area L212G1It must not inside contracted because adjacent with the arc side of frame 220, therefore drive circuit D212G1Area can be with luminous zone
L212G1Area it is identical.Sub-pixel 212B1Drive circuit D212B1It may also set up in luminous zone L212B1Lower section.Although
Luminous zone L212B1There can be less area to avoid being covered by frame 220, but because of drive circuit and be not used to
Coloured light directly is sent, and has no the problem of being covered by frame 220, so drive circuit D212B1It may be disposed at the lower section of frame 220
Without inside contracting, that is, drive circuit D212B1It can be covered by frame 220, but drive circuit D212B1Covered part
Top do not have light-emitting zone L212B then1, therefore drive circuit D212B1Area can be more than luminous zone L212B1Area.
In addition, drive circuit D212B1Area can be with drive circuit D212G1Area it is identical, therefore display panel 210 still can be used
The traditional manufacturing technique for manufacturing square pixels makes sub-pixel 212B1Drive circuit D212B1。
Although in display panel 210, due to sub-pixel 212As of the pixel 212C only with pixel 212A3And pixel 212B
Sub-pixel 212B1It is adjacent, therefore can determine that pixel 212C is not enough to include three sub-pixels, but the present invention does not judge to mark with this
Standard is limited.Such as in figure 3, the sub-pixel 212E of the pixel 212D of display panel 210 only with pixel 212E2And 212E3All phases
Neighbour, and the pixel 212D and pixel 212F of display panel 210 sub-pixel 212F1It is adjacent, pixel 212D is represented shadow is presented
The luminous zone of picture is still smaller and is not enough to include the sub-pixel of three kinds of different colours, therefore in one embodiment of this invention, as
Plain 212D can only include sub-pixel 212Dx, that is, in display panel 210, pixel 212D sub-pixel 212DxCan be with pixel
212E sub-pixel 212E2And 212E3It is adjacent, and pixel 212D sub-pixel 212DxCan be with pixel 212F sub-pixel 212F1
It is adjacent.Pixel 212D sub-pixel 212DxColor can be with adjacent subpixels 212F1Color and sub-pixel 212E3Color
It is different.Such as sub-pixel 212F1For red sub-pixel, sub-pixel 212E3For red sub-pixel, therefore sub-pixel 212DxCan be green
Sub-pixels.Consequently, it is possible to sub-pixel 212DxAlso can be with the sub-pixel 212F of adjacent pixel1And 212E3Collocation mutually, and it is reachable
To the visual effect of a full color pixel.
Although the pixel 212C and 212D positioned at the edge of display panel 210 only include a sub-pixel, but the present invention is simultaneously
It is not limited.In Fig. 3 display panel 210, pixel 212A is also disposed on frame 220, pixel 212G and pixel 212F institutes
The region of folder.Pixel 212G angle θGFor pixel 212F angle θFVertical angles.Side tool adjacent with frame 220 pixel 212A
There is arc side.
Pixel 212A can be with pixel 212F three sub-pixel 212F1、212F2、212F3Three luminous zones it is adjacent, and pixel
212A can be with pixel 212G sub-pixel 212G1Luminous zone it is adjacent, it is professed, although pixel 212A is located at display panel
210 edge and also there is arc side, but its luminous zone is larger, and still it is enough the sub-pixel 212A for including three kinds of different colours1、
212A2、212A3.That is, pixel 212A three sub-pixel 212A1、212A2、212A3Three sub-pixels that can respectively with pixel 212F
212F1、212F2、212F3It is adjacent, and pixel 212A only passes through sub-pixel 212A3With pixel 212G sub-pixel 212G1It is adjacent
Connect.
By the luminous zone for adjusting each sub-pixel, you can make display panel 210 that there is smooth arc side, and can be according to each picture
The size of element determines why is sub-pixel that each pixel included, such as can be wrapped positioned at arc side but the larger pixel such as 212A in luminous zone
Sub-pixel containing three kinds of colors, and can only have the sub-pixel of solid color positioned at arc side but luminous zone less pixel such as 212C
212Cx, and can according to sub-pixel 212CxAdjacent sub-pixel 212A3And 212B1Color determine sub-pixel 212CxFace
Color so that sub-pixel 212CxCan be with the sub-pixel 212A of adjacent pixel3And 212B1Collocation mutually, and can reach with it is one complete
The similar visual effect of pixel.Consequently, it is possible to display 200 can have smooth arc side and can be compared with the display surface of prior art
Image is efficiently presented in plate.
Although display panel 210 can make sub-pixels of the pixel 212A with three kinds of colors according to above-mentioned criterion simultaneously,
And pixel 212C and 212D is only had the sub-pixel of solid color, but the present invention is not limited thereto, in other of the present invention
In embodiment, display panel 210 also can only limit sub-pixels of the pixel 212A with three kinds of colors, and make pixel 212C and 212D
Sub-pixel with other quantity or color, or display panel 210, which can only limit pixel 212C and 212D, only has single face
The sub-pixel of color, and make pixel 212A that also only there is the sub-pixel of solid color, and should all belong to the scope of the present invention.
Due to the sub-pixel with arc side luminous zone can relatively positioned at the center of display panel 210 sub-pixel luminous zone compared with
It is small, therefore in one embodiment of this invention, display 200 can also include processing unit, when processing unit is received comprising picture
During the first signal of face gradation data, processing unit can control the drive circuit of sub-pixel according to the first signal, and can basis
The area of the luminous zone of sub-pixel adjusts final shown intrinsic brilliance on the display 200 where, and this intrinsic brilliance can be with
Original brightness difference is presented according only to gradation data.For example, pixel 212A each sub-pixel 212A1、212A2、
212A3Intrinsic brilliance can be with pixel 212A each sub-pixel 212A1、212A2、212A3Original brightness it is directly proportional, and picture
Plain 212A each sub-pixel 212A1、212A2、212A3Intrinsic brilliance can be with pixel 212A each sub-pixel 212A1、
212A2、212A3Effective area ratio be inversely proportional, sub-pixel 212A1Effective area ratio can be sub-pixel 212A1Real area
With the ratio of standard area.In one embodiment of this invention, sub-pixel 212A1Intrinsic brilliance B 'A1Can be as shown in Equation 1：
B’A1=BA1×(S0/SA1) formula 1
BA1Can be sub-pixel 212A1Original brightness, SA1Can be sub-pixel 212A1Real area, and S0It can be sub- picture
Plain 212A1Standard area (such as positioned at panel center, not by periphery influence pixel size).In one embodiment of the invention
In, sub-pixel 212A1Real area can be sub-pixel 212A1Luminous zone L212A1Area, and sub-pixel 212A1Mark
Quasi- area can be and be not located at the luminous zone area of the sub-pixel at the edge of display panel 210, such as sub-pixel 212G1It is luminous
Area L212G1Area.
It is professed, due to sub-pixel 212A1Positioned at the edge of display panel 210 and there is arc side, cause sub-pixel 212A1
Luminous zone L212A1The sub-pixel 212G positioned at the center of display panel 210 can be less than1Luminous zone area L212G1If therefore
Directly according to picture data source sub-pixel 212A1Original brightness image is presented, then probably due to sub-pixel 212A1Hair
Light area L212A1Area it is smaller, the image for causing it to be showed is more darker, therefore display 200 can make sub- picture
Plain 212A1Intrinsic brilliance B 'A1With sub-pixel 212A1Effective area compare SA1/S0It is inversely proportional, thus, you can avoid son
Pixel 212A1Because luminous zone L212A1Area it is smaller and the problem of cause luminance shortage.For example, if raw frames number
Brightness that pixel should be presented, and original image data source sub-pixel 212A are represented with gray value according to source1Gray value
For 20, then due to sub-pixel 212A1Real area SA1Only standard area S0Half, therefore sub-pixel 212A1Gray value
40 be can be adjusted to that so that sub-pixel 212A1Intrinsic brilliance B 'A1The needs for meeting image frame are remained to, but the present invention is not
As limit.
Fig. 5 is the schematic diagram of the display 500 of one embodiment of the invention.Display 500 includes display panel 210, frame
220 and controller 530.Control unit 530 can be electrically coupled to each sub-pixel in display panel 210, therefore control unit
230 can be used to receive the data of image frame, and can in the data according to image frame each sub-pixel gray value control it is every
The brightness of one sub-pixel.Such as after computer or processor produce picture data, control unit 530 can be received by computer or processing
Device transmits the brightness of the signal come and the gray value control pixel according to indicated by received signal.
In one embodiment of this invention, when control unit 530 is received corresponding to sub-pixel 212A1The first signal and
Corresponding to sub-pixel 212G1Secondary signal after, you can the sub-pixel 212A according to indicated by the first signal1Gray value make picture
Plain 212A1The coloured light of corresponding brightness is sent, and can be according to the sub-pixel 212G indicated by secondary signal1Gray value make pixel
212G1The coloured light of corresponding brightness is sent, so that display panel 210 can show complete image.And due to sub-pixel 212A1's
Luminous zone is compared with sub-pixel 212G1Luminous zone it is small, if therefore corresponding to gray value corresponding in the first signal and secondary signal
Gray value size it is identical when, control unit 530 can be according to sub-pixel 212A1Effective area ratio, make sub-pixel 212A1Reality
Border brightness is more than sub-pixel 212G1Intrinsic brilliance.In detail, control unit 230 can be according to sub-pixel 212A1Significant surface
Product ratio, makes sub-pixel 212A1The brightness of the unit area of visible area is more than sub-pixel 212G1The brightness of the unit area of visible area.
To compensate because pixel designs the smaller or because brightness that pixel is covered and reduced by frame 220.Specifically, control is single
First 530 (such as time schedule controllers) can adjust to drive the signal of pixel, by adjusting the voltage swing of writing pixel, come
Compensation caused by luminous zone is of different sizes because make a variation.
In one embodiment of this invention, control unit 530 also can be according to pixel 212A and 212B brightness adjustment picture
Plain 212CxBrightness.Consequently, it is possible to the display panel 210 of display 500 can have smooth arc side, and it is single by controlling
Member 530 can adjust brightness according to the effective area ratio of sub-pixel so that positioned at the sub-pixel of the periphery of frame 220 be unlikely to because
For area smaller the problem of causing intrinsic brilliance relatively low of the luminous zone of luminous zone.
By display 200 and 500, can all avoid in the prior art, sawtooth can be presented in the edge of arc display panel
Shape and the problem of cause visual effect bad, and can be compared with the display presentation image more efficiently of prior art.Although display
The display panel of device 500 and 200 is all identical, but the present invention is not limited thereto.In other embodiments of the invention, show
Device 500 is equally applicable to other display panels, such as the display panel of display 500 also can be located at frame 220 weeks by all
The pixel of edge is set to the sub-pixel only with solid color or the sub-pixel all with three kinds of colors, display 500
Display panel also can adjust the sub-pixel and its color of the pixel positioned at the periphery of frame 220 according to different standards, or be
Each pixel of the display panel of display 500 can only have single sub-pixel, and the luminous zone of each pixel is its sub- picture
The luminous zone of element.In detail, as long as the control unit 530 of display 500 still can be according to sub-pixel or the effective area of pixel ratio
To adjust brightness, i.e., sub-pixel or pixel positioned at the periphery of frame 220 can be still avoided to cause because the area of luminous zone is smaller
The problem of intrinsic brilliance is relatively low, and can be in the case of with smooth arc side, the display compared with prior art is in efficiently
Existing image.
In summary according to the display of embodiment of the present invention, you can pixel of the adjustment on display panel edge
Brightness, to supply in the prior art, the edge of arc display panel can be presented zigzag and cause visual effect bad
Problem.
The preferred embodiments of the present invention are the foregoing is only, all equivalent changes done according to the claims in the present invention are with repairing
Decorations, it should all belong to the covering scope of the present invention.
Claims (7)
1. a kind of display, comprising：
Frame；And
Display panel, the frame cover the periphery of the display panel, and wherein the display panel includes：
First pixel, include the sub-pixel of three different colours；
Second pixel, includes the sub-pixel of three different colours, and wherein the one of second pixel jiao is one jiao of first pixel
Vertical angles；And
3rd pixel, the region folded by the frame, first pixel and second pixel is arranged at, wherein the 3rd pixel is with being somebody's turn to do
The adjacent side of frame has an arc side, and the 3rd pixel only includes a sub-pixel, the sub-pixel of the 3rd pixel with this
A sub-pixel or two sub-pixels of one pixel are adjacent, and the sub-pixel of the 3rd pixel and a sub-pixel of second pixel
It is adjacent；
Wherein the color of the sub-pixel of the 3rd pixel with positioned at first pixel the angle a sub-pixel color and
Color positioned at a sub-pixel at the angle of second pixel is all different.
2. display as claimed in claim 1, wherein positioned at the angle of first pixel the sub-pixel with positioned at this second
The color of the sub-pixel at the angle of pixel is different.
3. display as claimed in claim 1 or 2, wherein a brightness of the sub-pixel of the 3rd pixel is between first picture
Between one brightness of element and a brightness of second pixel.
4. display as claimed in claim 1, is also included：
Control unit, the electric property coupling display panel；
4th pixel, include the sub-pixel of three different colours；
5th pixel, includes the sub-pixel of three different colours, and wherein one jiao of the 5th pixel is one jiao of the 4th pixel
Vertical angles；And
6th pixel, the region folded by the frame, the 4th pixel and the 5th pixel is arranged at, wherein the 6th pixel is with being somebody's turn to do
The adjacent side of frame has an arc side, and the 6th pixel includes an at least sub-pixel, at least one sub- picture of the 6th pixel
Element is adjacent with a sub-pixel of the 4th pixel respectively, and a sub-pixel of the 6th pixel and the 5th pixel is adjacent；
Wherein the control unit makes this at least to drive an at least sub-pixel for the 6th pixel according to one first signal
One sub-pixel provides an intrinsic brilliance, the intrinsic brilliance and the 6th pixel of an at least sub-pixel of the 6th pixel respectively
An at least sub-pixel an original brightness it is directly proportional, and with an effective area ratio of an at least sub-pixel for the 6th pixel
It is inversely proportional, the effective area is than a real area of at least sub-pixel for the 6th pixel and the ratio of a standard area
Value.
5. display as claimed in claim 1, is also included：
4th pixel, include the sub-pixel of three different colours；
5th pixel, includes the sub-pixel of three different colours, and wherein one jiao of the 5th pixel is one jiao of the 4th pixel
Vertical angles；And
6th pixel, the region folded by the frame, the 4th pixel and the 5th pixel is arranged at, wherein the 6th pixel is with being somebody's turn to do
The adjacent side of frame has an arc side, and the 6th pixel includes an at least sub-pixel, at least one sub- picture of the 6th pixel
Element is adjacent with a sub-pixel of the 4th pixel respectively, and a sub-pixel of the 6th pixel and the 5th pixel is adjacent,
The wherein frame completely or partially covers the drive circuit of an at least sub-pixel for the 6th pixel, and the 6th pixel this extremely
The size of this of the area of the luminous zone of a sub-pixel and the 6th pixel at least area of the drive circuit of a sub-pixel less
It is different.
6. a kind of display, comprising：
Frame；And
Display panel, the frame cover the periphery of the display panel, and wherein the display panel includes：
First pixel, include the sub-pixel of three different colours；
Second pixel, includes the sub-pixel of three different colours, and wherein the one of second pixel jiao is one jiao of first pixel
Vertical angles；And
3rd pixel, the region folded by the frame, first pixel and second pixel is arranged at, wherein the 3rd pixel is with being somebody's turn to do
The adjacent side of frame has an arc side, and the 3rd pixel includes an at least sub-pixel, at least one sub- picture of the 3rd pixel
Element is adjacent with a sub-pixel of first pixel respectively, and a sub-pixel of the 3rd pixel and second pixel is adjacent,
Wherein the color of the sub-pixel of the 3rd pixel with positioned at first pixel the angle a sub-pixel color and be located at
The color of one sub-pixel at the angle of second pixel is all different；
One intrinsic brilliance of an at least sub-pixel of the 3rd pixel and an original of an at least sub-pixel of the 3rd pixel
Beginning brightness is directly proportional, and is inversely proportional with an effective area ratio of an at least sub-pixel of the 3rd pixel, the effective area ratio
For the real area and the ratio of a standard area of an at least sub-pixel of the 3rd pixel.
7. the real area of an at least sub-pixel of display as claimed in claim 6, wherein the 3rd pixel is should
The area of the luminous zone of sub-pixel, and the one drive circuit of an at least sub-pixel of the 3rd pixel is partly or entirely by the side
Frame is covered, and the luminous zone of an at least sub-pixel of the 3rd pixel is not covered by the frame.
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| TW104110962 | 2015-04-02 | ||
| TW104110962A TWI557487B (en) | 2015-04-02 | 2015-04-02 | Monitor |
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| TWI557699B (en) * | 2015-08-06 | 2016-11-11 | 友達光電股份有限公司 | Display device |
| CN105185815A (en) * | 2015-10-09 | 2015-12-23 | 信利（惠州）智能显示有限公司 | OLED display device and electronic device |
| KR102400506B1 (en) * | 2015-10-30 | 2022-05-23 | 엘지디스플레이 주식회사 | Deformed display divice |
| CN106653792B (en) * | 2015-11-03 | 2019-10-29 | 上海和辉光电有限公司 | Display panel and its pixel array |
| TWI614555B (en) * | 2015-12-22 | 2018-02-11 | 友達光電股份有限公司 | Liquid crystal display panel |
| US10643577B2 (en) * | 2015-12-22 | 2020-05-05 | Sharp Kabushiki Kaisha | Display device |
| KR102508461B1 (en) * | 2016-05-16 | 2023-03-09 | 삼성디스플레이 주식회사 | Display device |
| KR102530765B1 (en) * | 2016-09-09 | 2023-05-11 | 삼성디스플레이주식회사 | Display device, driving device, and method for driving the display device |
| KR102637181B1 (en) * | 2016-11-18 | 2024-02-15 | 삼성디스플레이 주식회사 | Display apparatus and driving method thereof |
| KR102612078B1 (en) * | 2016-11-22 | 2023-12-11 | 삼성디스플레이 주식회사 | Flat panel display device having display areas with the appearance of rounded corners |
| CN107039020B (en) * | 2017-05-26 | 2018-11-06 | 京东方科技集团股份有限公司 | Method, display panel and the display device of brightness for compensating display panel |
| CN107093406B (en) * | 2017-06-28 | 2019-04-23 | 京东方科技集团股份有限公司 | Display panel and its manufacturing method, display device |
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| CN107331307B (en) * | 2017-08-31 | 2019-06-25 | 厦门天马微电子有限公司 | A kind of abnormity display panel and device |
| JP2019045686A (en) * | 2017-09-01 | 2019-03-22 | シャープ株式会社 | Display device |
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| TW201636713A (en) | 2016-10-16 |
| TWI557487B (en) | 2016-11-11 |
| CN104809980A (en) | 2015-07-29 |
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