CN109903684A - LED structure and its LED screen - Google Patents
LED structure and its LED screen Download PDFInfo
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- CN109903684A CN109903684A CN201711297469.6A CN201711297469A CN109903684A CN 109903684 A CN109903684 A CN 109903684A CN 201711297469 A CN201711297469 A CN 201711297469A CN 109903684 A CN109903684 A CN 109903684A
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Abstract
The present invention is suitable for LED technical field of virtual reality, provide a kind of LED structure and the LED screen with the LED structure, it is intended to solve the problems, such as that four lamps virtually show in arrangement architecture in unit area that gap is larger and causes heat dissipation effect poor between lamp and lamp in the prior art.The LED structure includes the first three-color LED unit and the second three-color LED unit；Each first three-color LED unit and the second three-color LED unit respectively include a red LED, a green LED and a blue led, and red LED, green LED and blue led are respectively arranged on three vertex of right angled triangle.It is respectively arranged on three vertex of right angled triangle using red LED, green LED and blue led, effectively reduces the quantity of LED light, increase the gap in unit area between each LED, and be conducive to improve heat dissipation effect.
Description
Technical field
The invention belongs to LED technical field of virtual reality more particularly to a kind of LED structure and with the LED structure
LED screen.
Background technique
Currently, the application development of LED screen virtual pixel is quickly, what the virtual display technology of LED was most widely used is four lamps
Virtual display, i.e., be made of two red lights (being indicated with R), a blue lamp (being indicated with B) and a green light (being indicated with G), wherein
Two red lights are located on square cornerwise two vertex, as shown in Figure 1.One pixel is split as four independent lists
Member, each unit reproduce the correspondence primary colours of four adjacent pixels in a time-multiplexed manner, to realize effective visible sensation pixel
Density maximum improves 4 times.
It is well known that cost payout is maximum in LED screen is fluorescent tube, how lamp is saved in the case where not losing brightness
Pipe cost is one of the target that LED display technique is pursued.
In traditional virtual display technology of four lamps, a pixel virtually forms (two by four adjacent LED monochromatic burners
Red, a green, a blue), why select two red LED lamps to be because the brightness of red LED was all at that time
The bottleneck of LED, so it is (white to reach the white balance of display screen in order to improve red luma for adding a red light in a pixel
The RGB brightness ratio 3:6:1 of balance).
Summary of the invention
The purpose of the present invention is to provide a kind of LED structures, are formed using three three-color LED light arrangements, it is intended to solve
In the prior art four lamps virtually show in arrangement architecture in unit area that gap is larger between lamp and lamp and cause heat dissipation effect compared with
The poor problem of the stereovision that difference and picture are shown.
The invention is realized in this way a kind of LED structure, the first three-color LED unit being arranged in rows in including multiple groups and
Multiple groups are arranged in rows in and the second three-color LED unit corresponding with the first three-color LED unit, the first three-color LED unit
Setting is spaced in same row with the second three-color LED unit；Each first three-color LED unit and the two or three color
LED unit respectively includes a red LED, a green LED and a blue led, and the red LED, the green LED
It is respectively arranged on three vertex of right angled triangle with the blue led；The first three-color LED unit and the described 2nd 3
Color LED unit is by every three column or one arrangement period of every five behavior.
Further, any monochromatic LED and adjacent rows in the red LED, the green LED and the blue led
The not homochromy LED of column forms four virtual pixels.
Further, each first three-color LED unit is square is distributed and is equipped with positioned at the square vertices
On the first blank area, first blank area and the red LED in the same first three-color LED unit are located at same
Row is simultaneously diagonally positioned with the green LED；Each second three-color LED unit is square to be distributed and is equipped with positioned at described
The red in the second blank area in square vertices, second blank area and the same second three-color LED unit
LED is located at a line and diagonally positioned with the blue led.
Further, first blank area and second blank area of first blank area ranks adjacent with surrounding
It is arranged in isosceles triangle.
Further, first blank area and second blank area of first blank area ranks adjacent with surrounding
Square arrangement.
Further, one of the red LED, the green LED and described blue led monochromatic LED and surrounding phase
The homochromy LED of adjacent rows column is arranged in isosceles triangle, and in addition the homochromy LED of two kinds of monochromatic LEDs ranks adjacent with surrounding is in pros
Shape arrangement.
Further, the red LED of red LED ranks adjacent with surrounding is arranged in isosceles triangle, described
The blue led of blue led ranks adjacent with surrounding and the green LED of green LED ranks adjacent with surrounding
Square arrangement.
Further, one of the red LED, the green LED and described blue led monochromatic LED and surrounding phase
The square arrangement of homochromy LED of adjacent rows column, in addition the homochromy LED of two kinds of monochromatic LEDs ranks adjacent with surrounding is in isoceles triangle
Shape arrangement.
Further, the square arrangement of the red LED of red LED ranks adjacent with surrounding, the blue
The green LED of the blue leds of LED ranks adjacent with surrounding and green LED ranks adjacent with surrounding in etc.
The arrangement of lumbar triangle shape.
The present invention also provides a kind of LED screen, including such as above-mentioned LED structure and be set to as described in face in LED structure
Cover.
The present invention having the technical effect that compared with the existing technology utilizes the red LED, the green LED and the indigo plant
Color LED is respectively arranged on three vertex of right angled triangle, i.e., each first three-color LED unit and the second three-color LED unit
It is made of the LED light of three different colours, while guaranteeing the virtual representation vegetarian refreshments of identical quantity, effectively reduces LED
The quantity of lamp simultaneously effective reduces the overall cost of LED screen；In each first three-color LED unit and each two or three color
It is respectively arranged with a red LED, a green LED and a blue led in LED unit, effectively increases unit area
Gap between interior each LED, and be conducive to improve heat dissipation effect.
Detailed description of the invention
Fig. 1 is that four lamps that the prior art provides virtually show arrangement architecture；
Fig. 2 is the first arrangement mode of LED structure provided in an embodiment of the present invention；
Fig. 3 is that the pixel of LED structure in Fig. 2 constitutes schematic diagram；
Fig. 4 is second of arrangement mode of LED structure provided in an embodiment of the present invention；
Fig. 5 is that the pixel of LED structure in Fig. 4 constitutes schematic diagram.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to figure 2. to Fig. 5, LED structure provided in an embodiment of the present invention includes the first three-color LED that multiple groups are arranged in rows in
Unit 10 and multiple groups are arranged in rows in and second three-color LED unit 20 corresponding with the first three-color LED unit 10, and described
One three-color LED unit 10 is spaced setting with the second three-color LED unit 20 in same row；Each first three-color LED
Unit 10 and the second three-color LED unit 20 respectively include a red LED 1 (being indicated with letter r), a green LED 2
(being indicated with an alphabetical G) and blue led 3 (being indicated with letter b), and the red LED 1, the green LED 2 and the indigo plant
Color LED3 is respectively arranged on three vertex of right angled triangle；The first three-color LED unit 10 and second three-color LED
Unit 20 is by every three column or one arrangement period of every five behavior.
Referring to figure 2. to Fig. 5, the LED structure in the embodiment of the present invention utilizes the red LED 1,2 and of the green LED
The blue led 3 is respectively arranged on three vertex of right angled triangle, i.e., each first three-color LED unit 10 and the 2nd 3
Color LED unit 20 is made of the LED light of three different colours, while guaranteeing the virtual representation vegetarian refreshments of identical quantity, effectively
Ground reduces the quantity of LED light, simultaneously effective reduces the overall cost of LED screen；In each first three-color LED unit, 10 He
1, green LED 2 of a red LED and a blue led 3 are respectively arranged in each second three-color LED unit 20, effectively
Ground increases the gap in unit area between each LED, and is conducive to improve heat dissipation effect.
Referring to figure 3. and Fig. 5, further, appointing in the red LED 1, the green LED 2 and the blue led 3
The not homochromy LED of meaning monochromatic LED and adjacent ranks forms four virtual pixels.It is to be appreciated that in two neighboring one or three color
It is common point with red LED 1 in LED unit 10 and two the second three-color LED units 20, along the red LED 1 and other two kinds
Monochromatic LED forms four pixels；It is common point with green LED 2, forms four along the green LED 2 and other two kinds of monochromatic LEDs
Pixel；It is common point with blue led 3, forms four pixels along the blue led 3 and other two kinds of monochromatic LEDs.Pass through each first
Monochromatic LED in three-color LED unit 10 and each second three-color LED unit 20 arranges to form the LED structure, virtual relative to four lamps
Arrangement architecture reduces by a red in each first three-color LED unit 10 and the second three-color LED unit 20
LED1, and ensure that virtual total pixel is constant, while the overall cost of LED screen is greatly reduced.
Referring to figure 2. and Fig. 4, further, the square distribution of each first three-color LED unit 10 and it is equipped with position
In the first blank area 12 in the square vertices, first blank area 12 and the same first three-color LED unit 10
In the red LED 1 be located at it is with a line and diagonally positioned with the green LED 2；Each second three-color LED unit 20
It is square distribution and be equipped be located at the square vertices on the second blank area 22, second blank area 22 with it is same
The red LED 1 in the second three-color LED unit 20 is located at a line and diagonally positioned with the blue led 3.It can
It is described in adjacent the first three-color LED unit 10 and the second three-color LED unit 20 in same row to understand ground
First blank area 12 and second blank area 22 be diagonally positioned and the first three-color LED unit 10 in red LED 1
It is diagonally positioned with the red LED 1 in the second three-color LED unit 20, and the blue led 3 is arranged in rows and described
Green LED 2 greatly reduces the use number of monochromatic LED in column setting, by the first blank area 12 of setting and the second blank area 22
Amount, and ensure that virtual total pixel is constant by this arrangement mode.And by each first three-color LED unit 10 and each second
The first blank area 12 and the second blank area 22 is arranged in three-color LED unit 20, relative to the virtual arrangement architecture of four lamps, required drive
Streaming current reduces about a quarter, so that the power consumption of entire LED screen greatly reduces.
Referring to figure 2., further, first blank area 12 of first blank area 12 ranks adjacent with surrounding and
Second blank area 22 is arranged in isosceles triangle.It is to be appreciated that for the first three-color LED unit 10 described in same a line,
It is arranged at intervals with a red LED 1 between adjacent two first blank area 12, for the second three-color LED unit 20 described in same a line,
Second blank area 22 is arranged at intervals between adjacent two red LED 1；In same row, first blank area 12
Diagonally positioned on rectangular two vertex with second blank area 22, which sets respectively
Red LED 1 there are two setting.
Referring to figure 4., further, first blank area 12 of first blank area 12 ranks adjacent with surrounding and
The square arrangement in second blank area 22.It is to be appreciated that for the first three-color LED unit 10 described in same a line, it is adjacent
A red LED 1 is arranged at intervals between two first blank areas 12, it is adjacent for the second three-color LED unit 20 described in same a line
A red LED 1 is arranged at intervals between two second blank areas 22；In same row, first blank area 12 and described
Two blank areas 22 are arranged in rows, and the red LED 1 is also arranged in rows.
Referring to figure 2. and Fig. 3, further, one in the red LED 1, the green LED 2 and the blue led 3
The homochromy LED of kind monochromatic LED ranks adjacent with surrounding is arranged in isosceles triangle, in addition two kinds of monochromatic LEDs and surrounding adjacent rows
The square arrangement of homochromy LED of column.It is to be appreciated that by this arrangement mode, so that all monochromatic LEDs and adjacent ranks
Interior not homochromy LED can fictionalize four pixels, since there are the first blank areas 12 and the second blank area 22, so that each
Gap between monochromatic LED in one three-color LED unit 10 and each second three-color LED unit 20 increases, and is conducive to radiate, separately
Outside, so that the black area on the mask of LED screen increases, in this way, generated background depth is relatively high, so that LED screen
Picture show it is more bright-coloured and have stereovision.Black area described herein is corresponding and the first blank area 12 and the second blank
The position in area 22.
Referring to figure 2. and Fig. 3, it is preferable that the red LED 1 of the red LED 1 ranks adjacent with surrounding is in isosceles
Rounded projections arranged, the blue led 3 and the green LED 2 of the blue led 3 ranks adjacent with surrounding are adjacent with surrounding
The square arrangement of the green LED 2 of ranks.It is to be appreciated that in the first three-color LED unit 10 and second of adjacent ranks
In three-color LED unit 20, the red LED 1 is arranged in isosceles triangle, and the blue led 3 and the green LED 2 are in just
Square arrangement, the square square portion formed with the green LED 2 arrangement that the arrangement of blue led 3 is formed is overlapping to be set
It sets.In the square that the blue led 3 arrangement is formed, line between red LED 1 on the square side with
The line between green LED 2 on the square side is two orthogonal middle lines of the square.Similarly, exist
In the square that the green LED 2 arrangement is formed, line between red LED 1 on the square side be located at should
The line between blue led 3 on square side is two orthogonal middle lines of the square.
Referring to figure 4. and Fig. 5, further, one in the red LED 1, the green LED 2 and the blue led 3
The square arrangements of homochromy LED of kind of monochromatic LED ranks adjacent with surrounding, in addition two kinds of monochromatic LEDs ranks adjacent with surrounding
Homochromy LED is arranged in isosceles triangle.It is to be appreciated that by this arrangement mode, so that all monochromatic LEDs and adjacent ranks
Interior not homochromy LED can fictionalize four pixels, since there are the first blank areas 12 and the second blank area 22, so that each
Gap between monochromatic LED in one three-color LED unit 10 and each second three-color LED unit 20 increases, and is conducive to radiate, separately
Outside, so that the black area on the mask of LED screen increases, in this way, generated background depth is relatively high, so that LED screen
Picture show it is more bright-coloured and have stereovision.Black area described herein is corresponding and the first blank area 12 and the second blank
The position in area 22.
Referring to figure 4. and Fig. 5, it is preferable that the red LED 1 of the red LED 1 ranks adjacent with surrounding is in pros
Shape arrangement, the blue led 3 and the ranks adjacent with surrounding of the green LED 2 of the blue led 3 ranks adjacent with surrounding
The green LED 2 in isosceles triangle arrange.It is to be appreciated that in the first three-color LED unit 10 and second of adjacent ranks
In three-color LED unit 20, the square arrangement of the red LED 1, the blue led 3 and the green LED 2 are in isosceles three
Triangular arrangement, the isosceles triangle portion that the isosceles triangle and the green LED 2 arrangement that the arrangement of blue led 3 is formed are formed
Divide overlapping setting, and a square is collectively formed, and is equipped with a red LED 1 at the center of the square.
It include in such as above-mentioned LED structure and LED structure as described in being set to the embodiment of the invention also provides a kind of LED screen
Mask.In this embodiment, the LED structure and the LED structure in the various embodiments described above is structurally and functionally all the same, this
Place does not repeat.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1.LED structure, it is characterised in that: the first three-color LED unit and multiple groups being arranged in rows in including multiple groups are arranged in rows in simultaneously
The second three-color LED unit corresponding with the first three-color LED unit, the first three-color LED unit and the two or three color
LED unit is spaced setting in same row；Each first three-color LED unit and the second three-color LED unit wrap respectively
Include a red LED, a green LED and a blue led, and the red LED, the green LED and the blue led
It is respectively arranged on three vertex of right angled triangle；The first three-color LED unit and the second three-color LED unit are by every
Three column or one arrangement period of every five behavior.
2. LED structure as described in claim 1, it is characterised in that: the red LED, the green LED and the blue
The not homochromy LED of any monochromatic LED and adjacent ranks in LED forms four virtual pixels.
3. LED structure as claimed in claim 2, it is characterised in that: each square distribution of first three-color LED unit
And it is equipped with the first blank area being located in the square vertices, first blank area and the same first three-color LED list
The red LED in member is located at a line and diagonally positioned with the green LED；Each second three-color LED unit is equal
Square distribution and it is equipped with the second blank area being located in the square vertices, second blank area and same described the
The red LED in two three-color LED units is located at a line and diagonally positioned with the blue led.
4. LED structure as claimed in claim 3, it is characterised in that: first blank area ranks adjacent with surrounding it is described
First blank area and second blank area are arranged in isosceles triangle.
5. LED structure as claimed in claim 3, it is characterised in that: first blank area ranks adjacent with surrounding it is described
First blank area and the square arrangement in the second blank area.
6. the LED structure as described in Claims 1-4 any one, it is characterised in that: the red LED, the green LED
It is arranged with the homochromy LED of one of blue led monochromatic LED ranks adjacent with surrounding in isosceles triangle, in addition two kinds
The square arrangement of homochromy LED of monochromatic LED ranks adjacent with surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711297469.6A CN109903684A (en) | 2017-12-08 | 2017-12-08 | LED structure and its LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711297469.6A CN109903684A (en) | 2017-12-08 | 2017-12-08 | LED structure and its LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109903684A true CN109903684A (en) | 2019-06-18 |
Family
ID=66940702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711297469.6A Withdrawn CN109903684A (en) | 2017-12-08 | 2017-12-08 | LED structure and its LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109903684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022516299A (en) * | 2019-07-26 | 2022-02-25 | 深▲せん▼雷曼光電科技股▲ふん▼有限公司 | Pixel configuration, display panel and display device |
-
2017
- 2017-12-08 CN CN201711297469.6A patent/CN109903684A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022516299A (en) * | 2019-07-26 | 2022-02-25 | 深▲せん▼雷曼光電科技股▲ふん▼有限公司 | Pixel configuration, display panel and display device |
| JP7281549B2 (en) | 2019-07-26 | 2023-05-25 | 深▲せん▼雷曼光電科技股▲ふん▼有限公司 | Pixel configuration, display panel and display device |
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Application publication date: 20190618 |