CN104050894A - Improved LED display view angle arranging structure - Google Patents
Improved LED display view angle arranging structure Download PDFInfo
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- CN104050894A CN104050894A CN201410318285.3A CN201410318285A CN104050894A CN 104050894 A CN104050894 A CN 104050894A CN 201410318285 A CN201410318285 A CN 201410318285A CN 104050894 A CN104050894 A CN 104050894A
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Abstract
The embodiment of the invention discloses an improved LED display view angle arranging structure. First LEDs and second LEDs with a chromatic aberration mutual compensation relationship are arranged according to an opposite adjoining rule, and each first LED and each second LED comprise red grains R and/or blue grains B and green grains G, so that the technical problem of chromatic aberration of red or blue or green under different view angles is solved. The improved LED display view angle arranging structure comprises a plurality of red grains R and/or blue grains B and green grains G. Each first LED is composed of the red grains R and/or the blue grains B and the green grains G according to a first arranged structure, and each second LED is composed of the red grains R and/or the blue grains B and the green grains G according to a second arranged structure. The first LEDs and the second LEDs have the chromatic aberration mutual compensation relationship, and every two first LEDs and every two second LEDs are arranged according to the opposite adjoining rule.
Description
Technical field
The present invention relates to field of photoelectric technology, relate in particular to a kind of LED of improvement display view angle arrangement architecture.
Background technology
The encapsulation of LED (Light Emitting Diode, light emitting diode) refers to the encapsulation of luminescence chip, and the encapsulation of LED not only requirement can be protected wick, but also can printing opacity.So the encapsulation of LED has special requirement to encapsulating material, nowadays those skilled in the art are normally covered layer protecting film by adding, it is protected and printing opacity, yet, principle based on total internal reflection, when light enters into the medium compared with low-refraction from the medium of high index, when if incident angle is greater than light critical angle, refracted ray will disappear, all incident raies will be reflected and not enter the medium of low-refraction, simultaneously, in encapsulation due to LED, include R ruddiness, G green glow and B blue light, under different visual angles, due to R ruddiness, the critical angle of B blue light and G green glow is different, therefore, usually can cause inclined to one side ruddiness or partially blue light is also or the generation of the aberration situation of green glow partially.
Inclined to one side ruddiness under the above-mentioned different visual angles of mentioning or partially blue light be the aberration situation of green glow also or partially, has become those skilled in the art's technical matters urgently to be resolved hurrily.
Summary of the invention
The embodiment of the present invention provides a kind of LED of improvement display view angle arrangement architecture, has solved inclined to one side ruddiness under different visual angles or the blue light technical matters of the aberration situation of green glow also or partially partially.
A kind of LED of improvement display view angle arrangement architecture that the embodiment of the present invention provides, comprises some red crystal grain R and/or blue dies B, and green crystal grain G,
The one LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms according to first order structural arrangement;
The 2nd LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms according to second order structural arrangement;
Wherein, a described LED and described the 2nd LED possess the mutual compensation relationship of aberration, and some described LED arrange according to relative Adjacent rule between two with described the 2nd LED.
Preferably,
The one LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G is according to first order structural arrangement composition, the 2nd LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms and specifically comprises according to second order structural arrangement:
The described first order structure of a described LED is described red crystal grain R, the structure that described green crystal grain G and described blue dies B level are arranged in order;
The described second order structure of described the 2nd LED is described blue dies B, the structure that described green crystal grain G and described red crystal grain R level are arranged in order.
Preferably,
The one LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G is according to first order structural arrangement composition, the 2nd LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms and specifically comprises according to second order structural arrangement:
The described first order structure of a described LED is described red crystal grain R, the structure that described green crystal grain G and described blue dies B are vertically arranged in order;
The described second order structure of described the 2nd LED is described blue dies B, the structure that described green crystal grain G and described red crystal grain R are vertically arranged in order.
Preferably,
The one LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms according to first order structural arrangement, the 2nd LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G is according to second order structural arrangement composition, wherein, a described LED and described the 2nd LED possess the mutual compensation relationship of aberration, and some described LED arrange specifically and comprise according to relative Adjacent rule between two with described the 2nd LED:
A described LED, is arranged in order and is consisted of GR structure LED by described red crystal grain R and described green crystal grain G level;
Described the 2nd LED, is arranged in order and is consisted of RG structure LED by described green crystal grain G and described red crystal grain R level;
And/or
A LED described in another, is arranged in order and is consisted of GB structure LED by described green crystal grain G and described blue dies B level;
The 2nd LED described in another, is arranged in order and is consisted of BG structure LED by described blue dies B and described green crystal grain G level;
Wherein, some described GR structure LED arrange according to relative Adjacent rule between two with described RG structure LED, and some described GB structure LED arrange according to relative Adjacent rule between two with described BG structure LED.
Preferably,
The one LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms according to first order structural arrangement, the 2nd LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G is according to second order structural arrangement composition, wherein, a described LED and described the 2nd LED possess the mutual compensation relationship of aberration, and some described LED arrange specifically and comprise according to relative Adjacent rule between two with described the 2nd LED:
A described LED, is vertically arranged in order and is consisted of GR structure LED by described green crystal grain G and described red crystal grain R;
Described the 2nd LED, is vertically arranged in order and is consisted of RG structure LED by described red crystal grain R and described green crystal grain G;
And/or
A LED described in another, is vertically arranged in order and is consisted of GB structure LED by described green crystal grain G and described blue dies B;
The 2nd LED described in another, is vertically arranged in order and is consisted of BG structure LED by described blue dies B and described green crystal grain G;
Wherein, some described GR structure LED arrange according to relative Adjacent rule between two with described RG structure LED, and some described GB structure LED arrange according to relative Adjacent rule between two with described BG structure LED.
Preferably,
Some described GR structure LED arrange according to relative Adjacent rule between two with described RG structure LED, and some described GB structure LED also comprise after arranging according to relative Adjacent rule between two with described BG structure LED:
Described GR structure LED and described RG structure LED after arranging according to described relative Adjacent rule are between two a LED group;
Described GB structure LED and described BG structure LED after arranging according to described relative Adjacent rule are between two the 2nd LED group;
Described in several, a LED group combines according to preset array mode with described the 2nd LED group.
Preferably,
Some described LED arrange specifically and comprise according to relative Adjacent rule between two with described the 2nd LED:
A described LED is arranged as the 3rd LED group with described the 2nd LED according to relative Adjacent rule;
Described in several, the 3rd LED group combines according to preset array mode.
Preferably,
Described preset array mode is that ranks array mode is or/and combined crosswise mode.
Preferably,
Described relative Adjacent rule specifically comprises:
Upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
A kind of LED of improvement display view angle arrangement architecture that the embodiment of the present invention provides, comprise: some red crystal grain R and/or blue dies B, and green crystal grain G, a LED, by red crystal grain R and/or blue dies B, and green crystal grain G forms according to first order structural arrangement; The 2nd LED, by red crystal grain R and/or blue dies B, and green crystal grain G forms according to second order structural arrangement; Wherein, a LED and the 2nd LED possess the mutual compensation relationship of aberration, and some LED arrange according to relative Adjacent rule between two with the 2nd LED.In the present embodiment, by a LED who possesses the mutual compensation relationship of aberration is arranged according to relative Adjacent rule with the 2nd LED, and a LED and the 2nd LED include red crystal grain R and/or blue dies B, and the design of green crystal grain G, just solved inclined to one side ruddiness under different visual angles or the blue light technical matters of the aberration situation of green glow also or partially partially.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the embodiment that Fig. 1 is a kind of LED of improvement display view angle arrangement architecture of providing in the embodiment of the present invention;
The structural representation of another embodiment that Fig. 2 is a kind of LED of improvement display view angle arrangement architecture of providing in the embodiment of the present invention;
The structural representation of another embodiment that Fig. 3 is a kind of LED of improvement display view angle arrangement architecture of providing in the embodiment of the present invention;
The structural representation of another embodiment that Fig. 4 is a kind of LED of improvement display view angle arrangement architecture of providing in the embodiment of the present invention;
The structural representation of another embodiment that Fig. 5 is a kind of LED of improvement display view angle arrangement architecture of providing in the embodiment of the present invention;
The structural representation of another embodiment that Fig. 6 is a kind of LED of improvement display view angle arrangement architecture of providing in the embodiment of the present invention;
The structural representation of another embodiment that Fig. 7 is a kind of LED of improvement display view angle arrangement architecture of providing in the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of LED of improvement display view angle arrangement architecture, has solved inclined to one side ruddiness under different visual angles or the blue light technical matters of the aberration situation of green glow also or partially partially.
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, the embodiments described below are only the present invention's part embodiment, but not whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, an embodiment of a kind of LED of the improvement display view angle arrangement architecture providing in the embodiment of the present invention comprises:
Some red crystal grain R and/or blue dies B, and green crystal grain G,
The one LED, by red crystal grain R and/or blue dies B, and green crystal grain G forms according to first order structural arrangement;
The 2nd LED, by red crystal grain R and/or blue dies B, and green crystal grain G forms according to second order structural arrangement;
Wherein, the one LED and the 2nd LED possess the mutual compensation relationship of aberration, and some LED arrange according to relative Adjacent rule between two with the 2nd LED, this relative Adjacent rule can be that the relative position relation of a LED and the 2nd LED adjoins mutually, for example the surrounding of LED/ the 2nd LED has the 2nd LED/ the one LED that aberration complementation is repaid with it at least, by that analogy, the surrounding of each LED/ the 2nd LED has the 2nd LED/ the one LED that aberration complementation is repaid with it at least, make when this structural arrangement mode is used on LED display or LED mosaic display screen, several LED arrange and form LED display or LED mosaic display screen according to relative Adjacent rule between two with the 2nd LED, specifically do not limit herein, as shown in Figure 1, aforesaid can be around hypothesis the one LED in the center that is nine grids, position, around it, another 8 orientation can be to be arranged with the 2nd LED that at least one possesses with it the mutual compensation relationship of aberration, according to aforesaid arrangement mode, another side the 2nd LED around 8 orientation can be to be also arranged with the LED that at least one possesses with it the mutual compensation relationship of aberration, it should be noted that, the mutual compensation relationship of aforesaid aberration, to in follow-up embodiment, be described in detail, just be no longer described in detail herein.
In the present embodiment, by a LED who possesses the mutual compensation relationship of aberration is arranged according to relative Adjacent rule with the 2nd LED, and a LED and the 2nd LED include red crystal grain R and/or blue dies B, and the design of green crystal grain G, just solved under different visual angles, the inclined to one side ruddiness producing due to total internal reflection or partially blue light be the technical matters of the aberration situation of green glow also or partially.
The detailed description of carrying out improving LED display view angle arrangement architecture one-piece construction above, below by respectively to being applied in three crystal grain in reality and the LED of two crystal grain, left and right and on improvement on downwards angle of visibility be described in detail one by one.
One, three crystal grain;
1, the improvement at visual angle, left and right;
Refer to Fig. 2 and Fig. 3, another embodiment of a kind of LED of the improvement display view angle arrangement architecture providing in the embodiment of the present invention comprises:
The first order structure of the one LED is red crystal grain R, the structure that green crystal grain G and blue dies B level are arranged in order;
The second order structure of the 2nd LED is blue dies B, the structure that green crystal grain G and red crystal grain R level are arranged in order.
Wherein, the 2nd horizontal LED of the LED that aforesaid RGB is horizontal and RGB possesses the mutual compensation relationship of aberration, the one LED is arranged as the 3rd LED group with the 2nd LED according to relative Adjacent rule, be understandable that, aforesaid relative Adjacent rule is upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule, as shown in Figure 2, the one LED and the 2nd LED are arranged as the 3rd LED group according to upper and lower Adjacent rule, the one LED and the 2nd LED are arranged as the 3rd LED group according to diagonal angle Adjacent rule, as shown in Figure 3, the one LED and the 2nd LED are the 3rd LED group according to left and right Adjacent rule, the one LED and the 2nd LED are arranged as the 3rd LED group according to diagonal angle Adjacent rule,
Several the 3rd LED groups combine according to preset array mode, it should be noted that, aforesaid preset array mode is that ranks array mode is or/and combined crosswise mode, as shown in Figure 2, one, if a LED and the 2nd LED of upper and lower adjacency are the 3rd LED group, several the 3rd LED groups can be to combine according to ranks array mode, can become LED display also or LED mosaic screen, specifically do not limit herein, they are two years old, if a LED of diagonal angle adjacency and the 2nd LED are the 3rd LED group, several the 3rd LED groups can be to combine according to combined crosswise mode, can become LED display also or LED mosaic screen,
As shown in Figure 3, one, if a LED of left and right adjacency and the 2nd LED are the 3rd LED group, several the 3rd LED groups can be to combine according to ranks array mode, also can become LED display or LED mosaic screen, and they are two years old, if a LED of diagonal angle adjacency and the 2nd LED are the 3rd LED group, several the 3rd LED groups can be to combine according to combined crosswise mode, also can become LED display or LED mosaic screen, are not specifically limited herein.
Should be noted that, the present embodiment can also spread out and stretch for another example of deriving, specifically comprise: aforesaid two the 3rd LED groups are a LED group according to preset array mode, several LED groups can be directly go be listed as be also arranged as LED display or LED mosaic screen.
In the present embodiment, by the horizontal LED of the RGB that possesses the mutual compensation relationship of aberration and horizontal the 2nd LED of BGR are arranged as to the 3rd LED group according to upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule, and several the 3rd LED groups according to ranks array mode or/and combined crosswise mode combine, not only solved under visual angle, left and right, technical matters due to the inclined to one side ruddiness of total internal reflection generation or the aberration situation of inclined to one side blue light, meanwhile, also also realized the final LED display completely without aberration or LED mosaic screen.
2, the improvement of upper downwards angle of visibility;
Refer to Fig. 4 and Fig. 5, another embodiment of a kind of LED of the improvement display view angle arrangement architecture providing in the embodiment of the present invention comprises:
The first order structure of the one LED is red crystal grain R, the structure that green crystal grain G and blue dies B are vertically arranged in order;
The second order structure of the 2nd LED is blue dies B, the structure that green crystal grain G and red crystal grain R are vertically arranged in order.
Wherein, the 2nd LED that the LED that aforesaid RGB vertically arranges and BGR vertically arrange possesses the mutual compensation relationship of aberration, the one LED is arranged as the 3rd LED group with the 2nd LED according to relative Adjacent rule, be understandable that, aforesaid relative Adjacent rule is upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule, as shown in Figure 4, the one LED and the 2nd LED are arranged as the 3rd LED group according to upper and lower Adjacent rule, the one LED and the 2nd LED are arranged as the 3rd LED group according to diagonal angle Adjacent rule, as shown in Figure 5, the one LED and the 2nd LED are the 3rd LED group according to left and right Adjacent rule, the one LED and the 2nd LED are arranged as the 3rd LED group according to diagonal angle Adjacent rule,
Several the 3rd LED groups combine according to preset array mode, it should be noted that, aforesaid preset array mode is that ranks array mode is or/and combined crosswise mode, as shown in Figure 2, one, if a LED and the 2nd LED of upper and lower adjacency are the 3rd LED group, several the 3rd LED groups can be to combine according to ranks array mode, can become LED display also or LED mosaic screen, specifically do not limit herein, they are two years old, if a LED of diagonal angle adjacency and the 2nd LED are the 3rd LED group, several the 3rd LED groups can be to combine according to combined crosswise mode, can become LED display also or LED mosaic screen,
As shown in Figure 3, one, if a LED of left and right adjacency and the 2nd LED are the 3rd LED group, several the 3rd LED groups can be to combine according to ranks array mode, also can become LED display or LED mosaic screen, and they are two years old, if a LED of diagonal angle adjacency and the 2nd LED are the 3rd LED group, several the 3rd LED groups can be to combine according to combined crosswise mode, also can become LED display or LED mosaic screen, are not specifically limited herein.
Should be noted that, the present embodiment can also spread out and stretch for another example of deriving, specifically comprise: aforesaid two the 3rd LED groups are a LED group according to preset array mode, several LED groups can be directly go be listed as be also arranged as LED display or LED mosaic screen.
In the present embodiment, the 2nd LED vertically arranging by a LED that the RGB that possesses the mutual compensation relationship of aberration is vertically arranged and BGR is arranged as the 3rd LED group according to upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule, and several the 3rd LED groups according to ranks array mode or/and combined crosswise mode combine, not only solved under upper downwards angle of visibility, technical matters due to the inclined to one side ruddiness of total internal reflection generation or the aberration situation of inclined to one side blue light, meanwhile, also also realized the final LED display completely without aberration or LED mosaic screen.
Should be noted that, the embodiment of the present invention can also further develop into a kind of variation, and variation is as follows:
Comprehensive embodiment as shown in Figures 2 and 3 and embodiment as shown in Figure 4 and Figure 5, horizontal the 2nd LED of the LED that RGB is horizontal and BGR is arranged as one the 3rd LED group according to upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule, the 2nd LED that the LED that RGB vertically arranges and BGR vertically arrange is arranged as another the 3rd LED group according to upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule, be understandable that, another the 3rd LED group of aforesaid some 1 the 3rd LED group and some the latter according to ranks array mode or/and combined crosswise mode also becomes LED display or LED mosaic screen.
Be that the LED display view angle arrangement architecture that improves of three crystal grain is described in detail above, below the LED display view angle arrangement architecture that improves to two crystal grain be described in detail.
Two, two crystal grain;
1, the improvement at visual angle, left and right;
Refer to Fig. 6, another embodiment of a kind of LED of the improvement display view angle arrangement architecture providing in the embodiment of the present invention comprises:
A described LED, is arranged in order and is consisted of GR structure LED by described red crystal grain R and described green crystal grain G level;
Described the 2nd LED, is arranged in order and is consisted of RG structure LED by described green crystal grain G and described red crystal grain R level;
And/or
A LED described in another, is arranged in order and is consisted of GB structure LED by described green crystal grain G and described blue dies B level;
The 2nd LED described in another, is arranged in order and is consisted of BG structure LED by described blue dies B and described green crystal grain G level;
Wherein, some described GR structure LED arrange according to relative Adjacent rule between two with described RG structure LED, some described GB structure LED arrange according to relative Adjacent rule between two with described BG structure LED, aforesaid relative Adjacent rule can be upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule, as shown in Figure 6, GR structure LED and RG structure LED are for to arrange according to diagonal angle Adjacent rule, and GB structure LED and BG structure LED are for to arrange according to diagonal angle Adjacent rule.
Aforesaid GR structure LED and RG structure LED after arranging according to upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule are between two a LED group;
Aforesaid GB structure LED and BG structure LED after arranging according to upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule are between two the 2nd LED group;
Several LED groups combine according to preset array mode with the 2nd LED group, this preset array mode, can be that ranks array mode is or/and combined crosswise mode also becomes LED display or LED mosaic screen, several LED groups that the GR structure LED being arranged by diagonal angle Adjacent rule as shown in Figure 6 and RG structure LED form are also combined into LED display or LED mosaic screen with several the 2nd LED groups that the GB structure LED being arranged by diagonal angle Adjacent rule and BG structure LED form according to combined crosswise mode, be understandable that, the LED group that the GR structure LED that can also further be arranged by diagonal angle Adjacent rule in the present embodiment and RG structure LED form is combined into a LED group with the 2nd LED group that the GB structure LED being arranged by diagonal angle Adjacent rule and BG structure LED form according to combined crosswise mode, several LED groups according to ranks array mode be LED display also or LED mosaic screen.
Be understandable that, in order to make pixel doubling, the combined crosswise mode under the diagonal angle Adjacent rule shown in Fig. 6 is an optimum embodiment who improves LED display view angle arrangement architecture.
In the present embodiment, by the horizontal GR structure LED of the GR that possesses the mutual compensation relationship of aberration and the horizontal RG structure LED of RG are arranged as to a LED group according to upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule, and/or the horizontal GB structure LED of the GB that possesses the mutual compensation relationship of aberration and the horizontal BG structure LED of BG are arranged as the 2nd LED group according to upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule, and several LED group with the 2nd LED group according to ranks array mode or/and combined crosswise mode combine, not only solved under visual angle, left and right, the inclined to one side ruddiness producing due to total internal reflection or partially blue light be the technical matters of the aberration situation of green glow also or partially, simultaneously, also the LED display completely without aberration that has realized the final LED that only includes two crystalline granular texturees also or the design of LED mosaic screen.
2, the improvement of upper downwards angle of visibility;
Refer to Fig. 7, another embodiment of a kind of LED of the improvement display view angle arrangement architecture providing in the embodiment of the present invention comprises:
A described LED, is vertically arranged in order and is consisted of GR structure LED by described green crystal grain G and described red crystal grain R;
Described the 2nd LED, is vertically arranged in order and is consisted of RG structure LED by described red crystal grain R and described green crystal grain G;
And/or
A LED described in another, is vertically arranged in order and is consisted of GB structure LED by described green crystal grain G and described blue dies B;
The 2nd LED described in another, is vertically arranged in order and is consisted of BG structure LED by described blue dies B and described green crystal grain G;
Wherein, some described GR structure LED arrange according to relative Adjacent rule between two with described RG structure LED, some described GB structure LED arrange according to relative Adjacent rule between two with described BG structure LED, aforesaid relative Adjacent rule can be upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule, as shown in Figure 7, GR structure LED and RG structure LED are for to arrange according to diagonal angle Adjacent rule, and GB structure LED and BG structure LED are for to arrange according to diagonal angle Adjacent rule.
Aforesaid GR structure LED and RG structure LED after arranging according to upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule are between two a LED group;
Aforesaid GB structure LED and BG structure LED after arranging according to upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule are between two the 2nd LED group;
Several LED groups combine according to preset array mode with the 2nd LED group, this preset array mode, can be that ranks array mode is or/and combined crosswise mode also becomes LED display or LED mosaic screen, several LED groups that the GR structure LED being arranged by diagonal angle Adjacent rule as shown in Figure 7 and RG structure LED form are also combined into LED display or LED mosaic screen with several the 2nd LED groups that the GB structure LED being arranged by diagonal angle Adjacent rule and BG structure LED form according to combined crosswise mode, be understandable that, the LED group that the GR structure LED that can also further be arranged by diagonal angle Adjacent rule in the present embodiment and GR structure LED form is combined into a LED group with the 2nd LED group that the GB structure LED being arranged by diagonal angle Adjacent rule and BG structure LED form according to combined crosswise mode, several LED groups according to ranks array mode be LED display also or LED mosaic screen.
Be understandable that, in order to make pixel doubling, the combined crosswise mode under the diagonal angle Adjacent rule shown in Fig. 7 is an optimum embodiment who improves LED display view angle arrangement architecture.
In the present embodiment, the RG structure LED vertically arranging by GR structure LED that the GR that possesses the mutual compensation relationship of aberration is vertically arranged and RG is arranged as a LED group according to upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule, and/or the BG structure LED that vertically arranges of the GB structure LED that vertically arranges of the GB that possesses the mutual compensation relationship of aberration and GB is arranged as the 2nd LED group according to upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule, and several LED group with the 2nd LED group according to ranks array mode or/and combined crosswise mode combine, not only solved under visual angle, left and right, the inclined to one side ruddiness producing due to total internal reflection or partially blue light be the technical matters of the aberration situation of green glow also or partially, simultaneously, also the LED display completely without aberration that has realized the final LED that only includes two crystalline granular texturees also or the design of LED mosaic screen.
The above, above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. improve a LED display view angle arrangement architecture, comprise some red crystal grain R and/or blue dies B, and green crystal grain G, it is characterized in that,
The one LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms according to first order structural arrangement;
The 2nd LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms according to second order structural arrangement;
Wherein, a described LED and described the 2nd LED possess the mutual compensation relationship of aberration, and some described LED arrange according to relative Adjacent rule between two with described the 2nd LED.
2. the LED display view angle arrangement architecture that improves according to claim 1, it is characterized in that, the one LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms according to first order structural arrangement, the 2nd LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms and specifically comprises according to second order structural arrangement:
The described first order structure of a described LED is described red crystal grain R, the structure that described green crystal grain G and described blue dies B level are arranged in order;
The described second order structure of described the 2nd LED is described blue dies B, the structure that described green crystal grain G and described red crystal grain R level are arranged in order.
3. the LED display view angle arrangement architecture that improves according to claim 1, it is characterized in that, the one LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms according to first order structural arrangement, the 2nd LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms and specifically comprises according to second order structural arrangement:
The described first order structure of a described LED is described red crystal grain R, the structure that described green crystal grain G and described blue dies B are vertically arranged in order;
The described second order structure of described the 2nd LED is described blue dies B, the structure that described green crystal grain G and described red crystal grain R are vertically arranged in order.
4. the LED display view angle arrangement architecture that improves according to claim 1, it is characterized in that, the one LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms according to first order structural arrangement, the 2nd LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms according to second order structural arrangement, wherein, a described LED and described the 2nd LED possess the mutual compensation relationship of aberration, and some described LED arrange specifically and comprise according to relative Adjacent rule between two with described the 2nd LED:
A described LED, is arranged in order and is consisted of GR structure LED by described red crystal grain R and described green crystal grain G level;
Described the 2nd LED, is arranged in order and is consisted of RG structure LED by described green crystal grain G and described red crystal grain R level;
And/or
A LED described in another, is arranged in order and is consisted of GB structure LED by described green crystal grain G and described blue dies B level;
The 2nd LED described in another, is arranged in order and is consisted of BG structure LED by described blue dies B and described green crystal grain G level;
Wherein, some described GR structure LED arrange according to relative Adjacent rule between two with described RG structure LED, and some described GB structure LED arrange according to relative Adjacent rule between two with described BG structure LED.
5. the LED display view angle arrangement architecture that improves according to claim 1, it is characterized in that, the one LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms according to first order structural arrangement, the 2nd LED, by described red crystal grain R and/or described blue dies B, and described green crystal grain G forms according to second order structural arrangement, wherein, a described LED and described the 2nd LED possess the mutual compensation relationship of aberration, and some described LED arrange specifically and comprise according to relative Adjacent rule between two with described the 2nd LED:
A described LED, is vertically arranged in order and is consisted of GR structure LED by described green crystal grain G and described red crystal grain R;
Described the 2nd LED, is vertically arranged in order and is consisted of RG structure LED by described red crystal grain R and described green crystal grain G;
And/or
A LED described in another, is vertically arranged in order and is consisted of GB structure LED by described green crystal grain G and described blue dies B;
The 2nd LED described in another, is vertically arranged in order and is consisted of BG structure LED by described blue dies B and described green crystal grain G;
Wherein, some described GR structure LED arrange according to relative Adjacent rule between two with described RG structure LED, and some described GB structure LED arrange according to relative Adjacent rule between two with described BG structure LED.
6. according to improving LED display view angle arrangement architecture described in claim 4 or 5, it is characterized in that, some described GR structure LED arrange according to relative Adjacent rule between two with described RG structure LED, and some described GB structure LED also comprise after arranging according to relative Adjacent rule between two with described BG structure LED:
Described GR structure LED and described RG structure LED after arranging according to described relative Adjacent rule are between two a LED group;
Described GB structure LED and described BG structure LED after arranging according to described relative Adjacent rule are between two the 2nd LED group;
Described in several, a LED group combines according to preset array mode with described the 2nd LED group.
7. the LED display view angle arrangement architecture that improves according to claim 1, is characterized in that, some described LED arrange specifically and comprise according to relative Adjacent rule between two with described the 2nd LED:
A described LED is arranged as the 3rd LED group with described the 2nd LED according to relative Adjacent rule;
Described in several, the 3rd LED group combines according to preset array mode.
8. according to improving LED display view angle arrangement architecture described in claim 6 or 7, it is characterized in that, described preset array mode is that ranks array mode is or/and combined crosswise mode.
9. according to improving LED display view angle arrangement architecture described in claim 4 or 5 or 6 or 7, it is characterized in that, described relative Adjacent rule specifically comprises:
Upper and lower Adjacent rule and/or left and right Adjacent rule and/or diagonal angle Adjacent rule.
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| CN201410318285.3A CN104050894A (en) | 2014-07-04 | 2014-07-04 | Improved LED display view angle arranging structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110120188A (en) * | 2019-03-31 | 2019-08-13 | 深圳市亮彩科技有限公司 | A kind of LED display pixel arrangements for being suitable for any angle and showing |
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