CN109166906A - LED display - Google Patents
LED display Download PDFInfo
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- CN109166906A CN109166906A CN201811107050.4A CN201811107050A CN109166906A CN 109166906 A CN109166906 A CN 109166906A CN 201811107050 A CN201811107050 A CN 201811107050A CN 109166906 A CN109166906 A CN 109166906A
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- 239000000758 substrate Substances 0.000 claims abstract description 45
- 239000003086 colorant Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 210000004209 hair Anatomy 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004153 renaturation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
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- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Led Device Packages (AREA)
Abstract
本发明公开了一种发光二极管显示器，其包括基板、多条第一信号线、多条第二信号线、第一子像素及第二子像素。此些第一信号线与此些第二信号线于基板定义出多个像素区域。第一子像素位于第一像素区域且包括多个位于第一像素区域的多个第一角落的第一发光元件。第二子像素位于第二像素区域且包括多个位于第二像素区域的多个第二角落的第二发光元件。此些第一发光元件于第一像素区域的位置与此些第二发光元件于第二像素区域的位置以第一镜射轴呈镜射关系。二相邻第一发光元件之间的第一距离大于第一子像素与第二子像素中最接近的第一发光元件与第二发光元件之间的第一间距。
The invention discloses a light-emitting diode display, which includes a substrate, a plurality of first signal lines, a plurality of second signal lines, first sub-pixels and second sub-pixels. The first signal lines and the second signal lines define a plurality of pixel areas on the substrate. The first sub-pixel is located in the first pixel area and includes a plurality of first light-emitting elements located at a plurality of first corners of the first pixel area. The second sub-pixel is located in the second pixel area and includes a plurality of second light-emitting elements located at a plurality of second corners of the second pixel area. The positions of the first light-emitting elements in the first pixel area and the positions of the second light-emitting elements in the second pixel area are in a mirror relationship with the first mirror axis. The first distance between two adjacent first light-emitting elements is greater than the first spacing between the closest first light-emitting element and the second light-emitting element in the first sub-pixel and the second sub-pixel.
Description
Technical field
The present invention is about a kind of display technology, especially a kind of light emitting diode indicator.
Background technique
With the development of optoelectronic semiconductor technology, the development of flat-panel screens has been driven.Flat-panel screens it is many kinds of,
Wherein, light emitting diode indicator is not required to additional backlight module, passes through the light-emitting component being set in pixel region
Light emitting diode indicator is set to reach the function of display image.
It is arranged in pixel region to the uniform and fixed position of the arrangement of the light-emitting component of existing light emitting diode indicator.It changes
Yan Zhi, from the point of view of a pixel region, these light-emitting components can be evenly arranged in the partially intermediate position of this pixel region.However,
The arrangement mode of this light-emitting component is easy to cause the quality decline shown because processing procedure precision is bad.In addition, adjacent pixel area
The distance between the adjacent light emitting element in domain farther out, therefore is easy to generate colour mixture unevenness because gap is larger when process variation,
Cause to show the poor quality of image or generates cloud form striped (Mura).
Summary of the invention
One embodiment of the invention proposes a kind of light emitting diode indicator comprising substrate, a plurality of first signal wire, a plurality of
Second signal line, the first sub-pixel and the second sub-pixel.These a plurality of first signal wires are set on substrate and along first direction
Extend.These a plurality of second signal lines are set on substrate and extend in a second direction.Wherein, first direction and second direction be not
Same and these second signal lines and these second signal lines are interlaced with each other to define multiple pixel regions, each pixel in substrate
Region is polygon, these pixel regions are respectively the first pixel region and the second pixel region.First sub-pixel is located at substrate
The first pixel region and the first light-emitting component including multiple multiple first corners for being located at the first pixel region.Second
Sub-pixel be located at the second pixel region of substrate and including multiple multiple second corners for being located at the second pixel region
Two light emitting.Wherein, second edge of the first edge in the first sub-pixel area domain adjacent to the second pixel region.These first hairs
Optical element is in the position of the first pixel region and these second light-emitting components in the position of the second pixel region with the first mirror axis
In mirroring relation, and the first mirror axle position is in the first edge of the first pixel region and the second side of the second adjacent pixel region
Between edge.Between two adjacent first light-emitting components in these first light-emitting components away from the first distance, the first sub-pixel and
At a distance of the first spacing between immediate first light-emitting component and the second light-emitting component in two sub-pixels, and first distance is greater than the
One spacing.
One embodiment of the invention proposes a kind of light emitting diode indicator comprising substrate, the first sub-pixel and the second son
Pixel.First sub-pixel is located at the first pixel region of substrate and is located at multiple the first of the first pixel region including multiple
First light-emitting component in corner.Second sub-pixel is located at the second pixel region of substrate and is located at the second pixel including multiple
Second light-emitting component in multiple second corners in region.Wherein, the first edge in the first sub-pixel area domain is adjacent to the second pixel region
The second edge in domain.These first light-emitting components are in the position of the first pixel region and these second light-emitting components in the second pixel
The position in region with the first mirror axis be in mirroring relation, and the first mirror axle position in the first pixel region first edge with it is adjacent
The second pixel region second edge between.Along first between two adjacent first light-emitting components in these first light-emitting components
Outrigger shaft away from the first distance, immediate first light-emitting component and the second light-emitting component in the first sub-pixel and the second sub-pixel
Between at a distance of the first spacing, and first distance is greater than the first spacing.There is the first folder between first outrigger shaft and the first mirror axis
Angle, the first angle is between 18 °~72 °.
Detailed description of the invention
Fig. 1 is the light emitting diode indicator schematic top plan view of one embodiment of the invention.
Fig. 2 is the partial schematic diagram of Fig. 1.
Fig. 3 is the light emitting diode indicator schematic top plan view of another embodiment of the present invention.
Fig. 4 is the partial schematic diagram of Fig. 3.
Fig. 5 is the light emitting diode indicator schematic top plan view of another embodiment of the present invention.
Fig. 6 is the light emitting diode indicator schematic top plan view of another embodiment of the present invention.
Fig. 7 is the partial schematic diagram of Fig. 6.
Fig. 8 is the light emitting diode indicator schematic top plan view of another embodiment of the present invention.
Fig. 9 is the light emitting diode indicator schematic top plan view of another embodiment of the present invention.
Figure 10 is the light emitting diode indicator schematic top plan view of further embodiment of this invention.
Figure 11 is the light emitting diode indicator schematic top plan view of further embodiment of this invention.
Wherein, appended drawing reference:
100 light emitting diode indicator, 110 substrate
120 first signal wire, 121 trunk
122 branch, 130 second signal line
140 sub-pixel, 141 first sub-pixel
142 second sub-pixel, 143 third sub-pixel
The first corner A1 the second corner A2
A3 third corner C1 component
C2 component D1 first edge
D2 second edge D3 third edge
The 5th edge the 4th edge D5 of D4
E circuit element the first circuit element of E1
E2 second circuit element the first outrigger shaft of EX1
EX2 the second outrigger shaft EX3 third outrigger shaft
H1 first distance H2 second distance
H3 third distance MA1 the first mirror axis
MA2 the second mirror axis N1 first direction
N2 second direction
The first light-emitting component of L1, L11, L12
The second light-emitting component of L2, L21, L22
L3, L31, L32 third light-emitting component
2 second spacing of the first interval S of S1
S3 third spacing P pixel region
P1 the first pixel region the second pixel region of P2
P3 third pixel region PL power supply line
θ1First angle theta2Second angle
θ3Third angle
Specific embodiment
For convenient for clear explanation, the order term such as " first " referenced below, " second ", " third " is used for element, area
Domain, partially with another the same or similar element, region, partially distinguish, rather than to limit specific element, area
Domain, part.
Fig. 1 is the light emitting diode indicator schematic top plan view of one embodiment of the invention.Fig. 2 is the partial schematic diagram of Fig. 1.
Fig. 1 and Fig. 2 are please referred to, light emitting diode indicator 100 includes substrate 110, a plurality of first signal wire 120, a plurality of second signal
Line 130, multiple sub-pixels 140, the first sub-pixel 141 and the second sub-pixel 142 as depicted in Fig. 1 and Fig. 2.In this, this
A little first signal wires 120 with these second signal lines 130 are interlaced with each other is set on substrate 110, it is more to be defined in substrate 110
A pixel region P, and each pixel region P is polygon.In other words, in this embodiment, pixel region P refers to wantonly two adjacent
One signal wire 120 and wantonly two adjacent second signal line 130 interlock defined region, and each sub-pixel 140 is located at respectively
Pixel region P.The shape of pixel region P in diagram is considered or is shown depending on different application according to being designed at for light emitting diode indicator
Depending on showing characteristic specifications, in this, the shape of pixel region P is only as an example, rather than the restriction to the embodiment of the present invention.In addition,
For the configuration for being explicitly shown light-emitting component in sub-pixel 140, part diagram, which is omitted, is painted substrate 110, the first signal wire 120, the
Binary signal line 130, circuit element E1 and circuit element E2.
N1 is extended on substrate 110 and being spaced each other configuration these first signal wires 120 along a first direction, these
Second signal line 130 is extended along second direction N2 on substrate 110 and being spaced each other configuration.Wherein, first direction N1
It is different and interlaced with each other from second direction N2, in an embodiment, the first signal wire 120 can be scan line and data line its
One of person, and second signal line 130 is scan line and data line another one therein.
In one embodiment, below with wherein two adjacent pixel region P (the first pixel region P1 and the second pixel region
Domain P2) it is used as example to illustrate.
First sub-pixel 141 is disposed adjacent with the second sub-pixel 142.First sub-pixel 141 is located at the first picture of substrate 110
Plain region P1, and the second sub-pixel 142 is located at the second pixel region P2 of substrate 110.Wherein, as illustrated in Figure 2, the first pixel
Second edge D2 of the first edge D1 of region P1 adjacent to the second pixel region P2.It should be noted that appointing since pixel region P refers to
Two the first adjacent signal wires 120 and wantonly two adjacent second signal line 130 interlock defined region, therefore pixel region
Each edge (e.g. first edge D1, second edge D2, third edge D3, the 4th edge D4 etc.) of P refers to a plurality of first signal
The edge of line and a plurality of second signal line, or the weight as caused by multiple similar components or the repeated arrangement of All other routes
Edge under renaturation periodic unit.For ease of description, first edge D1 shown in Fig. 2, second edge D2, third edge D3 with
Solid line indicates.
First sub-pixel 141 includes multiple first light-emitting component L1, these first light-emitting component L1 are located at the first picture
Multiple first corner A1 of plain region P1.Along first between two adjacent first light-emitting component L1 in these first light-emitting component L1
Outrigger shaft EX1 H1 away from the first distance.Depicted as shown in Figure 1, Figure 2 in a state sample implementation, the first sub-pixel 141 includes 2 the
One light-emitting component L1 is the first light-emitting component L11 and the first light-emitting component L12 in this, and is located at the first pixel region P1
Two relative angles the first corner A1, and between this 2 first light-emitting component L11, L12 along the first outrigger shaft EX1 at a distance of first
Distance H1.
Second sub-pixel 142 includes multiple second light-emitting component L2, these second light-emitting component L2 are located at the second picture
Multiple second corner A2 of plain region P2.Along second between two adjacent second light-emitting component L2 in these second light-emitting component L2
Outrigger shaft EX2 H2 away from the second distance.Depicted as shown in Figure 1, Figure 2 in a state sample implementation, the second sub-pixel 142 includes 2 the
Two light emitting L2 is the second light-emitting component L21 and the second light-emitting component L22 in this, and is located at the second pixel region P2
Two relative angles the second corner A2, and between this 2 second light-emitting component L21, L22 along the second outrigger shaft EX2 at a distance of second
Distance H2.It should be noted that the light-emitting diodes of the quantity view application of the first light-emitting component L1 and the second light-emitting component L2 of diagram
Depending on the electrical design of tube display, thus the quantity of the first light-emitting component L1 and the second light-emitting component L2 only as an example, and
The non-restriction to the embodiment of the present invention.
These first light-emitting component L1 are in the position of the first pixel region P1 and these second light-emitting component L2 in the second picture
The position of plain region P2 is in mirroring relation with the first mirror axis MA1.Wherein, the first mirror axis MA1 is located at the first pixel region P1
First edge D1 and the second adjacent pixel region P2 second edge D2 between.That is, relative to the first mirror axis
MA1, adjacent two pixel regions P ((are in this for two sub-pixels 140 of the first pixel region P1 and the second pixel region P2) in this
First sub-pixel 141 and the second sub-pixel 142) these light-emitting components (in this be multiple first light-emitting component L1 and multiple the
Two light emitting L2) configuration mirror each other.In other words, every one first light-emitting component L1 of the first sub-pixel 141 is relative to
Each vertical range of one mirror axis MA1 is opposite with every one second light-emitting component L2 of the second corresponding sub-pixel 142 respectively
It is equal in each vertical range of the first mirror axis MA1.In a state sample implementation, the first mirror axis MA1 and the first outrigger shaft EX1
Between have the first angle theta1, the first angle theta1Between 18 °~72 °.Similarly, the first mirror axis MA1 and the second outrigger shaft EX2
Between have the second angle theta2, the second angle theta2Between 18 °~72 °, and the second angle theta2With the first angle theta1It is equal.
Immediate first light-emitting component L11 and the second light-emitting component in first sub-pixel 141 and the second sub-pixel 142
At a distance of the first interval S 1 between L21, and first distance H1 is greater than the first interval S 1.In other words, closest in the first sub-pixel 141
The first light-emitting component L11 of second light-emitting component L21 is sent out with closest in the second sub-pixel 142 second in second sub-pixel 142
The distance between optical element L21 (the first interval S 1) is less than two first light-emitting component L11, L12 in same first sub-pixel 141
The distance between (first distance H1).Similarly, second distance H2 is greater than the first interval S 1.It should be noted that between light-emitting component
Distance and the definition of spacing (e.g. first distance H1, second distance H2, the first interval S 1, second interval S 2 etc.) refer to from one
Light-emitting component e.g. shines from the edge of a light-emitting component or surface to another to the shortest distance between another light-emitting component
Spacing between the edge or surface of element.
In this, for same sub-pixel 140, these light-emitting components are located at the non-conterminous corner of this pixel region P, and
An at least light-emitting component and an at least light-emitting component in adjacent sub-pixel 140 are closest in sub-pixel 140, so that being located at
The distance between adjacent most adjacent light-emitting component of pixel region P is adjacent in same pixel region P compared to being located at
The distance between light-emitting component comes closely, and then the light that goes out for being located at the adjacent light-emitting component of adjacent pixel region P mixes
Color more evenly, and if colour cast when process variation influences or therefore cloud form striped can also design and more slow down.
In an embodiment, the first edge D1 and third edge D3 of the first pixel region P1 be connected to form these first
One of corner A1, and the ratio of the length of first edge D1 and third edge D3 is between 1 to 2.In this, compared to existing picture
For ratio between the short edge in plain region and long edge, the first edge D1 and third of the first pixel region P1 of the invention
Ratio between edge D3 is smaller, also that is, between the first edge D1 and third edge D3 of the first pixel region P1 of the invention
Difference in length it is smaller.Therefore, it is located at the distance between adjacent most adjacent light-emitting component of pixel region P more preferably
Come closely compared with the distance between the adjacent light-emitting component being located in same pixel region P, so that being located at adjacent picture
The adjacent light-emitting component of plain region P goes out that light colour mixture is more preferably uniform, and if colour cast when process variation influences or cloud form
Therefore striped can also design more slows down.
In another state sample implementation, when the ratio of the length of first edge D1 and third edge D3 is between 1 to 2, first
Angle theta1More than or equal to 26 ° and it is less than or equal to 63 °.Second angle theta2With the first angle theta1It is equal, therefore the second angle theta2It can also
It is greater than equal to 26 ° and is less than or equal to 63 °.In this, design of the configuration of light-emitting component in this angular range it is further preferred that, space makes
With also having advantage, the light colour mixture out that more can reach the adjacent light-emitting component of adjacent pixel region P is more preferably uniform, and
If colour cast when process variation influences or cloud form striped more slows down.
In response to the arrangement mode for the light-emitting component being located in pixel region P, the circuit element of each sub-pixel can also have
Different configuration modes.In an embodiment, show as depicted in FIG. 1, the first sub-pixel 141 may include one first circuit element
E1.To in the upright projection of substrate 110, the first circuit element E1 is located at these first light-emitting components in the first pixel region P1
Between L1.It is located on multiple first corner A1 of the first pixel region P1 due to these first light-emitting component L1, the first picture
The central space of plain region P1 can be used to be arranged the first circuit element E1.In this, the space utilization rate of the first pixel region P1 is mentioned
Height, while also reducing the case where route or electrical components are configured at except the first pixel region P1.In a state sample implementation, such as
Depicted in Fig. 1, the first circuit element E1 is not Chong Die with these first light-emitting component L1.In another state sample implementation (not being painted),
First circuit element E1 can be partly Chong Die at least one first light-emitting component L1.It (is not painted) in a state sample implementation
In, the first circuit element E1 and these first light-emitting component L1 are electrically connected to provide power supply or other signals.First circuit elements
Part E1 can be but not limited to one or more thin film transistor (TFT)s, capacitor, chip, cabling, guide hole and/or All other routes or electrical property
Element etc..
In another embodiment, show as depicted in FIG. 1, the second sub-pixel 142 may include second circuit element E2.To substrate
In 110 upright projection, second circuit element E2 is located between these second light-emitting component L2 in the second pixel region P2.By
In on multiple second corner A2 that these second light-emitting component L2 are located at the second pixel region P2, therefore the second pixel region P2
Central space can be used to be arranged the first circuit element E1.In this, the space utilization rate of the second pixel region P2 is improved, while also subtracting
Major general's route or electrical components are configured at the case where except the second pixel region P2.In a state sample implementation, show as depicted in FIG. 1,
Second circuit element E2 is not Chong Die with these second light-emitting component L2.In another state sample implementation (not being painted), second circuit member
Part E2 can be partly Chong Die at least one second light-emitting component L2.In a state sample implementation, second circuit element E2 with
These second light-emitting component L2 are electrically connected to provide power supply or other signals.Second circuit element E2 can be but not limited to one
A or multiple thin film transistor (TFT)s, capacitor, chip, cabling, guide hole and/or All other routes or electrical components etc..
In another embodiment, show as depicted in FIG. 1, the first circuit element E1 is in the position and second of the first pixel region P1
Circuit element E2 is in mirroring relation with the first mirror axis MA1 in the position of the second pixel region P2.That is, relative to first
Mirror axis MA1 is located at adjacent two pixel regions P (two circuit elements in this for the first pixel region P1 and the second pixel region P2)
Part (in this be the first circuit element E1 and second circuit element E2) configuration mirror each other.In other words, that is, the first circuit elements
The relativeness of each position of components is configured with the first mirror axis MA1 in mirroring relation in part E1 and two circuit element E2.
In another embodiment, below with wherein three adjacent pixel region P (the first pixel region P1, the second pixel
Region P2 and third pixel region P3) it is used as example to illustrate.In this, the knot of the first pixel region P1 and the second pixel region P2
The relationships such as structure, angle and position are substantially the same in previous embodiment, therefore same or similar place repeats no more.
In this embodiment, as depicted in Fig. 1 to Fig. 2, third sub-pixel 143 is disposed adjacent with the first sub-pixel 141.The
Three sub-pixels 143 are located at the third pixel region P3 of substrate 110, and the 4th edge D4 of third pixel region P3 is adjacent to the first picture
The third edge D3 of plain region P1.
Third sub-pixel 143 includes multiple third light-emitting component L3.These third light-emitting components L3 is located at third picture
Multiple third corner A3 of plain region P3.Along third between two adjacent third light-emitting component L3 in these third light-emitting components L3
Outrigger shaft EX3 is at a distance of third distance H3.Depicted as shown in Figure 1, Figure 2 in a state sample implementation, third sub-pixel 143 includes 2 the
Three light-emitting component L31, L32, and be located at two of third pixel region P3 and be located at diagonal third corner A3, and this 2 the
Along third outrigger shaft EX3 at a distance of third distance H3 between three light-emitting component L31, L32.
In an embodiment, such as Fig. 1 to Fig. 2, the first sub-pixel 141 and the first hair immediate in third sub-pixel 143
At a distance of the second interval S 2 between optical element L11 and third light-emitting component L31, and first distance H1 is greater than the second interval S 2.Change speech
It, closest to wherein the first light-emitting component of a third light-emitting component L31 in third sub-pixel 143 in the first sub-pixel 141
L11 is less than same the with closest to the distance between third light-emitting component L31 (the second interval S 2) in third sub-pixel 143
The distance between two first light-emitting component L11, L12 in one sub-pixel 141 (first distance H1).Similarly, third distance H3 is big
In the second interval S 2.In this way, to be located at the distance between the adjacent two most adjacent light-emitting components of pixel region P phase
Come closely compared with the distance between the two adjacent light-emitting components being located in same pixel region P, and then is located at adjacent
The adjacent light-emitting component of pixel region P goes out that light colour mixture is more preferably uniform, and colour cast when making process variation influences or cloud form
Striped more slows down.
In one embodiment, as shown in Figure 1, Figure 2, Fig. 6, Fig. 7, first distance H1 is in being parallel to the extending direction along the first interval S 1
A component C1 be greater than the first interval S 1, and first distance H1 is in the component C2 for being parallel to the extending direction along the second interval S 2
Greater than the second interval S 2.Wherein, component C1 is the throwing of first distance H1 upright projection to the extending direction along the first interval S 1
Projection components on hachure, and component C2 is the projection of first distance H1 upright projection to the extending direction along the second interval S 2
Projection components on line.In this way, to be located at the distance between adjacent most adjacent light-emitting component of pixel region P more
Come closely compared with the distance between the adjacent light-emitting component being located in same pixel region P goodly, and then is located at adjacent
Pixel region P adjacent light-emitting component go out light colour mixture it is more preferably uniform.The configuration mode of third light-emitting component L3 is depending on answering
Depending on the design of light emitting diode indicator.In some of embodiments, such as Fig. 1 to Fig. 2, these first light-emitting components
L1 is in the position of the first pixel region P1 and these third light-emitting component L3 in the position of third pixel region P3 with the second mirror
Axis MA2 is in mirroring relation.Wherein, the second mirror axis MA2 be located at the first pixel region P1 third edge D3 and adjacent third
Between the 4th edge D4 of pixel region P3.That is, being located at adjacent two pixel regions P relative to the second mirror axis MA2
(in this be the first pixel region P1 and third pixel region P3) two sub-pixels 140 (in this be the first sub-pixel 141 and third
Sub-pixel 143) these light-emitting components (in this be multiple first light-emitting component L1 and multiple third light-emitting component L3) configuration
Mirror each other.In other words, every one first light-emitting component L1 of the first sub-pixel 141 hangs down relative to each of the second mirror axis MA2
Straight distance is respectively with each third light-emitting component L3 of corresponding third sub-pixel 143 relative to the every of the second mirror axis MA2
One vertical range is roughly equal.It is noted that including equal or similar in design apart from roughly equal meaning or with phase
With or similar concept or with same or similar structure but the nearmis that may generate during the processing procedure.Therefore, distance is big
Causing equal meaning may include the pre- interim result that tolerance is generated because of manufacturing condition or technology.In a state sample implementation, second
There is third angle theta between mirror axis MA2 and third outrigger shaft EX33, third angle theta3Between 18 °~72 °.Implement in wherein one
In aspect, the length ratio of first edge D1 and third edge D3 can be equal to the ratio of the second interval S 2 and the first interval S 1,
So that be located at different pixels region (in this be the first pixel region P1, the second pixel region P2 and multiple third light-emitting component L3)
These light-emitting components (in this be multiple first light-emitting component L1 and multiple third light-emitting component L3).
Fig. 3 is the light emitting diode indicator schematic top plan view of another embodiment of the present invention.Fig. 4 is the partially schematic of Fig. 3
Figure.Please refer to Fig. 3 and Fig. 4, the light emitting diode indicator phase of the light emitting diode indicator and previous embodiment of the present embodiment
Seemingly, similar component is indicated with identical label, and below only at the difference of both descriptions, same or similar place is then no longer superfluous
It states.Specifically, the light emitting diode indicator schematic diagram omission that Fig. 3 is painted is painted substrate 110, the first signal wire 120 and the
Binary signal line 130.The light emitting diode indicator of Fig. 3 and Fig. 4 and the light emitting diode indicator maximum difference of previous embodiment
It is that each pixel region P is hexagonal configuration, each pixel region P has other six adjacent pixel region P, below with wherein
Three adjacent pixel region P (the first pixel region P1, the second pixel region P2 and third pixel region P3) come as example
Explanation.In this embodiment, the first sub-pixel 141, the second sub-pixel 142 are disposed adjacent two-by-two each other with third sub-pixel 143.
First sub-pixel 141 is located at the first pixel region P1 of substrate 110, and the second sub-pixel 142 is located at the second pixel of substrate 110
Region P2, third sub-pixel 143 are located at the third pixel region P3 of substrate 110.First sub-pixel 141 includes 3 first luminous members
Part L1, and wherein three non-conterminous first corner A1 of the first pixel region P1 are located at, and adjacent 2 first luminous members
H1 away from the first distance between part L1.Second sub-pixel 142 includes 3 second light-emitting component L2, and is located at the second pixel region
Wherein three non-conterminous second corner A2 of domain P2, and H2 away from the second distance between adjacent 2 second light-emitting component L2.The
Three sub-pixels 143 include three third light-emitting component L3, and are located at wherein three non-conterminous the of third pixel region P3
Three corner A3, and at a distance of third distance H3 between adjacent two thirds light-emitting component L3.
In an embodiment, show as depicted in fig. 3, same circuit element E, such as three can be shared with multiple sub-pixels 140
Sub-pixel 140 (being such as the first sub-pixel 141, third sub-pixel 143 and the 4th sub-pixel 144 by taking Fig. 3 as an example) shares same electricity
Circuit component E.In the upright projection to substrate 110, circuit element E be located at a plurality of light-emitting elements in three pixel region P it
Between.Since each light-emitting component of each sub-pixel 140 can be located on some of corners of its corresponding pixel region P, because
This circuit element E may be disposed at the space in the corner for being not configured with light-emitting component of these adjacent sub-pixels 140.In this, phase
Remaining space utilization rate between adjacent pixel region P improves.In a state sample implementation, the circuit element E respectively with three
An at least light-emitting component is electrically connected to provide power supply or other signals in adjacent subpixels 140.The circuit element E can be
But be not limited to one or more thin film transistor (TFT)s, capacitor, chip, cabling, guide hole and/or All other routes or electrical components etc..
In an embodiment, as shown in figure 4, in the first sub-pixel 141 and the second sub-pixel 142 immediate first shine
At a distance of the first interval S 1 between element L11 and the second light-emitting component L21, and first distance H1 is greater than the first interval S 1.First son
At a distance of second between immediate first light-emitting component L11 and third light-emitting component L31 in pixel 141 and third sub-pixel 143
Interval S 2, and first distance H1 is greater than the second interval S 2.Second sub-pixel 142 and in third sub-pixel 143 immediate second
At a distance of third interval S 3 between light-emitting component L21 and third light-emitting component L31, second distance H2 is greater than third interval S 3 and second
Distance H2 is greater than the first interval S 1.Similarly, third distance H3 is greater than third interval S 3 and third distance H3 is greater than the second interval S 2.
In this way, to be located at the distance between most similar three light-emitting components of adjacent pixel region P compared to positioned at same
The distance between two adjacent light-emitting components in one pixel region P come closely, and then are located at adjacent pixel region P's
The light colour mixture out of adjacent light-emitting component is more preferably uniform, and subtracts colour cast influence or cloud form striped when process variation more
It is slow.
Fig. 5 is the light emitting diode indicator schematic top plan view of another embodiment of the present invention.Referring to Fig. 5, the present embodiment
Light emitting diode indicator and Fig. 3 and Fig. 4 light emitting diode indicator maximum difference be each pixel region P be triangle
Configuration, below with wherein three adjacent pixel region P (the first pixel region P1, the second pixel region P2 and third pixel regions
Domain P3) it is used as example to illustrate.In this embodiment, the first sub-pixel 141, the second sub-pixel 142 and 143 phase of third sub-pixel
Neighbour's setting.First sub-pixel 141 is located at the first pixel region P1 of substrate 110, and the second sub-pixel 142 is located at substrate 110
Second pixel region P2, third sub-pixel 143 are located at the third pixel region P3 of substrate 110.First sub-pixel 141 includes 3 the
One light-emitting component L1, and three the first corner A1 of the first pixel region P1 are located at, and adjacent 2 first light-emitting component L1
Between H1 away from the first distance.Second sub-pixel 142 includes 3 second light-emitting component L2, and is located at the second pixel region P2
Three the second corner A2, and H2 away from the second distance between adjacent 2 second light-emitting component L2.Third sub-pixel 143 includes three
Third light-emitting component L3, and three third corner A3 of third pixel region P3 are located at, and adjacent two thirds light-emitting component
At a distance of third distance H3 between L3.Same previous embodiment, the distance between most similar two light-emitting components of adjacent pixel regions P
Less than the distance between the two adjacent light-emitting components being located in same pixel region P.
Fig. 6 is the light emitting diode indicator schematic top plan view of another embodiment of the present invention.Fig. 7 is the partially schematic of Fig. 6
Figure.Fig. 8 is the light emitting diode indicator schematic top plan view of another embodiment of the present invention.Such as Fig. 6 to Fig. 8, these first shine
Element L1 is not in the position of third pixel region P3 with these third light-emitting component L3 in the position of the first pixel region P1
Mirroring relation.In a wherein state sample implementation, as the region area of Fig. 6 to Fig. 7, third pixel region P3 are greater than the first pixel region
Domain P1 and region area greater than the second pixel region P2, in this, when two third light-emitting component L3 are located at third pixel region
When the third corner A3 of two relative angles of domain P3, the third distance H3 between this two thirds light-emitting component L3 apart is greater than first
Distance H1 and be greater than second distance H2.In wherein another state sample implementation, such as Fig. 8, the 4th edge D4 of third pixel region P3
One of one of first corner A1 of neighbouring first pixel region P and the second corner A2 of the second pixel region P2.This two third hair
Optical element L3 is located at the 4th edge D4 and the 5th edge D5 relative to the 4th edge D4 (is respectively adjacent in the 4th edge
D4 and the 5th edge D5), rather than it is located at third corner A3.In a state sample implementation, third light-emitting component L31 is adjacent to
Four edge D4, third light-emitting component L32 is adjacent to the 5th edge D5.This third light-emitting component L31 adjacent to the 4th edge D4
There is identical spacing with immediate first light-emitting component L11 and the second light-emitting component L21 respectively, that is to say, that third shines
The second interval S 2 between element L3 and the first light-emitting component L1 be equal to third light-emitting component L3 and the second light-emitting component L2 it
Between third interval S 3.
In an embodiment, the shape of pixel region P is generally according to the first signal wire 120 and second signal line 130
Shape, extending direction (are defined and are come out for first direction N1 and second direction N2) and configuration in this.In an embodiment, such as scheme
Depicted in 1, these first signal wires 120 and these second signal lines 130 can be straight line, and these the first signal wires 120 prolong
The extending direction (second direction N2) for stretching direction (first direction N1) and these second signal lines 130 can be substantially orthogonal.
In this, these pixel regions P is all quadrangle.In another embodiment, as depicted in Fig. 9, these first signal wires 120 can be
Straight line and these second signal lines 130 can be zigzag, and the extending direction (first direction N1) of these the first signal wires 120 with
The extending direction (second direction N2) of these second signal lines 130 can be substantially orthogonal.In this, these pixel regions P is all
For hexagon.In another embodiment, as depicted in Figure 10, these first signal wires 120 have trunk 121 and connection trunk
121 branch 122.These second signal lines 130 can be straight line.The extending direction of the trunk 121 of these the first signal wires 120
It is (non-that (first direction N1) with the extending direction (second direction N2) of these second signal lines 130 can substantially intersect an angle
90°).In this, these pixel regions P is all triangle.
In an embodiment, as depicted in Figure 11, light emitting diode indicator 100 can further include a plurality of power supply line PL,
Each power supply line PL by these pixel regions P (in this be the first pixel region P1, the second pixel region P2 and third pixel region
P3 these light-emitting components L1 in) (is sent out in this for multiple first light-emitting component L1, multiple second light-emitting component L2 and multiple thirds
Optical element L3) between, to provide voltage to these light-emitting components.In this way, the space utilization rate of these pixel regions P can be improved.
In an embodiment, the color for the light that the light-emitting component in same pixel region P provides is identical, and adjacent pixel
The color for the light that light-emitting component in the P of region provides is not identical.In other words, the light that these first light-emitting component L1 are provided
Color is identical, and the color for the light that these second light-emitting component L2 are provided is identical, the light that these third light-emitting component L3 are provided
Color it is identical.The light color that each first light-emitting component L1 is provided is different from the face for the light that each second light-emitting component L2 is provided
The color for the light that color and each third light-emitting component L3 are provided, and the color of the light of each second light-emitting component L2 offer is different from
The color for the light that each third light-emitting component L3 is provided.In this, the first sub-pixel 141, the second sub-pixel 142 and third sub-pixel
143 can be but not limited to red sub-pixel, blue subpixels, green sub-pixels, white sub-pixels or yellow sub-pixel, and
First sub-pixel 141, the second sub-pixel 142 and third sub-pixel 143 are the sub-pixel of different colours.
In conclusion the provided light emitting diode indicator of the embodiment of the present invention, pixel region is polygon, benefit
With the corner that light-emitting component is configured to same pixel region, and in each light-emitting component and adjacent pixel region at least within
One light-emitting component is closest, and therefore, most adjacent the distance between the light-emitting component for being located at adjacent pixel region is compared
Come closely in the distance between the adjacent light-emitting component being located in same pixel region.In this way, being located at adjacent pixel
The adjacent light-emitting component in region go out light colour mixture can more preferably uniformly, and because under process variation colour cast influence or cloud form item
Line can be reduced more.The place different from general organic light emitting diode display is for light-emitting component to be configured at same picture
It, can when at least one of light-emitting component in the different corners in plain region and the pixel region adjacent with light-emitting component is more close
Circuit element is placed between two light-emitting components of same pixel region again or when between the light-emitting component of adjacent two pixel region,
The space utilization rate of pixel region can be promoted more to improve.
Although technology contents of the invention have been disclosed above in the preferred embodiment, however, it is not to limit the invention,
It is any to be familiar with this those skilled in the art, do not depart from spirit of the invention make it is a little change and retouch, should all be covered by of the invention
In scope, therefore protection scope of the present invention should be defined by the scope of the appended claims.
Claims (20)
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| Application Number | Priority Date | Filing Date | Title |
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| TW107124552A TWI670546B (en) | 2018-07-16 | 2018-07-16 | Light emitting diode display |
| TW107124552 | 2018-07-16 |
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| CN109166906A true CN109166906A (en) | 2019-01-08 |
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Also Published As
| Publication number | Publication date |
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| CN109166906B (en) | 2021-04-16 |
| TW202006434A (en) | 2020-02-01 |
| TWI670546B (en) | 2019-09-01 |
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