CN102968932A - Trapezoidal LED (light-emitting diode) display screen module and display screen - Google Patents
Trapezoidal LED (light-emitting diode) display screen module and display screen Download PDFInfo
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- CN102968932A CN102968932A CN2012100824888A CN201210082488A CN102968932A CN 102968932 A CN102968932 A CN 102968932A CN 2012100824888 A CN2012100824888 A CN 2012100824888A CN 201210082488 A CN201210082488 A CN 201210082488A CN 102968932 A CN102968932 A CN 102968932A
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Abstract
The invention discloses a trapezoidal LED (light-emitting diode) display screen module. The trapezoidal LED display screen module comprises a trapezoidal LED display screen module and an inversed-trapezoidal LED display screen module, wherein each trapezoidal LED display screen module comprises a trapezoidal bottom case, a trapezoidal mask matched with the trapezoidal bottom case, a trapezoidal PCB (printed circuit board) arranged between the trapezoidal bottom case and the trapezoidal mask, and at least three LEDs arranged at the front surface of the trapezoidal PCB; side lines of the trapezoidal LED display screen module form a module trapezoid; and a triangle formed by central point connecting lines of any three adjacent LEDs is similar with a triangle formed by extension lines of two waist lines and a trapezoid bottom line of the module trapezoid. The invention further discloses a display screen comprising the trapezoidal LED display screen module. The trapezoidal LED display screen module is ingenious in design, low in cost, and high in construction efficiency; and the trapezoidal LED display screen module can be spliced into a polygon with any specification according to needs, which is a technical improvement having prominent characteristics and display progress in the field.
Description
Technical field
The present invention relates to the LED display field, in particular, relate to trapezoidal LED display module and display screen.
Background technology
In the prior art, LED display is because its long service life, the characteristics of energy-conserving and environment-protective, and because its integrated cost is cheap, be widely used in the various public places; For providing image, people show.In current production technology, generally LED display is made into square or rectangular, in use, directly square display screen or the rectangle display screen unit that each is little is spliced into large display screen; When some special operation conditions, when being spliced into a large-scale parallel square display screen such as needs, the display screen unit of prior art can't be suitable for but in actual applications; Display screen unit of the prior art exists bad adaptability, can't splice the technological deficiency of special shape display screen, becomes those skilled in the art's technical matters anxious to be resolved.
Summary of the invention
Technical purpose of the present invention is to overcome in the prior art, and traditional display screen unit can't be spliced into the technological deficiency of required shape display screen on request; Provide a kind of can according to the splicing needs trapezoidal LED display module and display screen.
For realizing above technical purpose, technical scheme of the present invention is:
Trapezoidal LED display module comprises trapezoid LED display module and inverted trapezoidal LED display module; Wherein each trapezoidal LED display module comprise trapezoidal drain pan, with the trapezoidal face shield that this trapezoidal drain pan cooperates, be installed on trapezoidal pcb board between trapezoidal drain pan and the trapezoidal face shield, be installed at least three LED in trapezoidal pcb board front; It is trapezoidal that the sideline of this trapezoidal LED display module forms a module, and the triangle that the central point line of three LED of arbitrary neighborhood forms is the extended line of two trapezoidal stringcourses of this module and the leg-of-mutton similar triangles that trapezoidal base forms.
Further, distinguishing on the described trapezoidal pcb board has equally distributed several little duplicate delta-shaped regions, and described LED is installed in this delta-shaped region.
Described delta-shaped region comprises equilateral triangle zone and the del zone of adjacent distributions.
Described trapezoid LED display module is the described trapezoidal LED display module that described LED is installed in described equilateral triangle zone.
Described inverted trapezoidal LED display module is the described trapezoidal LED display module that described LED is installed in described del zone.
This trapezoidal LED display module also is included in the trapezoid LED display module that LED is installed in the del zone, and the del LED display module of LED is installed in the del zone.
Further, described module is trapezoidal be two base acute angles equate trapezoidal.
Further, described module is trapezoidal is that the angle on trapezoidal base is respectively the trapezoidal of miter angle and an angle of 90 degrees.
The invention also discloses the display screen that has comprised described trapezoidal LED display module, this display screen comprises several described trapezoid LED modules and several described inverted trapezoidal LED modules that are connected with this trapezoid LED module.
Further, this display screen is several described trapezoid LED display modules and the polygonal LED display that forms with the described inverted trapezoidal LED display module assembling combination of this trapezoid LED display module fit adjacent.
Compared with prior art, useful technique effect of the present invention:
1. broken through in this area, LED display sticks to the Traditional Thinking of square or rectangular, with the LED display initiative be designed to trapezoidal, and be designed to the trapezoidal display screen of different interior angles, more can adapt to different graphic joinings, the splicing of finishing required figure of the more extensive and then more convenient and quicker of adaptability.
2. trapezoidal LED display module of the present invention comprises trapezoid LED display module and inverted trapezoidal LED display module, and the triangle that the central point line of three LED of arbitrary neighborhood forms is the extended line of two trapezoidal stringcourses of this module and the leg-of-mutton similar triangles that trapezoidal base forms.Adopt above structure, LED more evenly distributes when forming display screen, and pixel height, clear display are without defectives such as ghost images.
That the present invention designs is ingenious, with low cost, operating efficiency is high; The polygon that trapezoidal LED display module can be spliced into any specification as required is that one of this area has the high-lighting characteristics and shows progressive technological improvement.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, the below will do to introduce simply to the accompanying drawing of required use among the embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the cross-sectional view of the embodiment of the invention one trapezoidal LED display module.
Fig. 2 is the front elevational schematic of trapezoid LED display module among the embodiment one.
Fig. 3 is the front elevational schematic of inverted trapezoidal LED display module among the embodiment one.
Fig. 4 is the combination process synoptic diagram that trapezoid LED display module and inverted trapezoidal LED display module are combined into the parallelogram display screen among the embodiment one.
Fig. 5 is the front elevational schematic of trapezoid LED display module among the embodiment two.
Fig. 6 is the front elevational schematic of inverted trapezoidal LED display module among the embodiment two.
Fig. 7 is the combination process synoptic diagram that trapezoid LED display module and inverted trapezoidal LED display module are combined into the parallelogram display screen among the embodiment two.
Among the figure, the trapezoidal drain pan of 1-; The trapezoidal face shield of 2-; The trapezoidal pcb board of 3-; 31-equilateral triangle zone; 32-del zone; The 33-PCB plate is positive; 4-LED; 5-trapezoid LED display module; 6-inverted trapezoidal LED display module; 7-parallelogram display screen.
The present invention is described further below in conjunction with drawings and Examples.
Embodiment
The invention discloses trapezoidal LED display module and display screen.This trapezoidal LED display module comprises trapezoid LED display module and inverted trapezoidal LED display module; Wherein each trapezoidal LED display module comprise trapezoidal drain pan, with the trapezoidal face shield that this trapezoidal drain pan cooperates, be installed on trapezoidal pcb board between trapezoidal drain pan and the trapezoidal face shield, be installed at least three LED in trapezoidal pcb board front; It is trapezoidal that the sideline of this trapezoidal LED display module forms a module, and the triangle that the central point line of three LED of arbitrary neighborhood forms is the extended line of two trapezoidal stringcourses of this module and the leg-of-mutton similar triangles that trapezoidal base forms.
Below in conjunction with accompanying drawing, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making all other embodiment that obtain under the creative work prerequisite.
Embodiment one:
As shown in Figure 1, embodiment one described trapezoidal LED display module comprises trapezoidal drain pan 1, the trapezoidal face shield 2 that cooperates with trapezoidal drain pan 1, is installed on the trapezoidal pcb board 3 between trapezoidal drain pan 1 and the trapezoidal face shield 2.It is trapezoidal that the sideline of the trapezoidal LED display module of embodiment one forms a module, this module is trapezoidal be two base acute angles equate trapezoidal.
As shown in Figures 2 and 3, the pcb board front 33 of trapezoidal pcb board 3 is provided with several adjacent equally distributed equilateral triangle zone 31 and del zones 32.The structure of trapezoid LED display module 5 as shown in Figure 1, but LED 4 is installed in the equilateral triangle zone 31.And the structure of inverted trapezoidal LED display module 6 also as shown in Figure 1, but this moment, LED 4 was installed in the del zone 32.A side edge length of trapezoid LED display module 5 is identical with a side edge length of inverted trapezoidal LED display module 6.Being installed on the triangle that the central point line of three LED 4 of arbitrary neighborhood in pcb board front 33 forms, is the extended line of two trapezoidal stringcourses of module and the leg-of-mutton similar triangles that trapezoidal base forms.
Shown in the combination process synoptic diagram of Fig. 4, the trapezoid LED display module 5 of embodiment one and an inverted trapezoidal LED display module 6 be capable of being combined to become a parallelogram display screen 7.This moment, trapezoid LED display module 5 forwards were placed, thereby and inverted trapezoidal LED display module 6 is mated connection with respect to trapezoid LED display module 5 upside down.The like, 7 of a plurality of parallelogram display screens can be spliced into a large-scale parallelogram display screen, and in display screen, LED 4 is evenly distributed according to the standard point distance.
Embodiment two:
As shown in Figure 5 and Figure 6, the trapezoidal LED display module of embodiment two comprises trapezoid LED display module 5 and inverted trapezoidal LED display module 6, and the angle on trapezoidal base is respectively the trapezoidal of miter angle and an angle of 90 degrees.All the other structures are with embodiment one.
Shown in the combination process synoptic diagram of Fig. 7, the trapezoid LED display module 5 of several embodiment two and inverted trapezoidal LED display module 6 can be spliced into a large-scale parallelogram display screen.
In a word, the present invention is designed to trapezoidally with LED display module initiative, and is designed to the trapezoidal display screen of different interior angles, and is with low cost, operating efficiency is high; That one of this area has the high-lighting characteristics and shows progressive technological improvement.
Used specific embodiment herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present invention; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
The present invention is not limited to above-mentioned embodiment, if various changes of the present invention or modification are not broken away from the spirit and scope of the present invention, if these are changed and modification belongs within claim of the present invention and the equivalent technologies scope, then the present invention also is intended to comprise these changes and modification.
Claims (9)
1. trapezoidal LED display module is characterized in that: comprise trapezoid LED display module and inverted trapezoidal LED display module; Wherein each trapezoidal LED display module comprise trapezoidal drain pan, with the trapezoidal face shield that this trapezoidal drain pan cooperates, be installed on trapezoidal pcb board between trapezoidal drain pan and the trapezoidal face shield, be installed at least three LED in trapezoidal pcb board front; It is trapezoidal that the sideline of this trapezoidal LED display module forms a module, and the triangle that the central point line of three LED of arbitrary neighborhood forms is the extended line of two trapezoidal stringcourses of this module and the leg-of-mutton similar triangles that trapezoidal base forms.
2. trapezoidal LED display module according to claim 1 is characterized in that: distinguishing on the described trapezoidal pcb board has equally distributed several little duplicate delta-shaped regions, and described LED is installed in this delta-shaped region.
3. trapezoidal LED display module according to claim 2 is characterized in that: described delta-shaped region comprises that equilateral triangle zone and the del of adjacent distributions is regional.
4. trapezoidal LED display module according to claim 3 is characterized in that: described trapezoid LED display module is for installing the described trapezoidal LED display module of described LED in described equilateral triangle zone.
5. trapezoidal LED display module according to claim 3 is characterized in that: described inverted trapezoidal LED display module is for installing the described trapezoidal LED display module of described LED in described del zone.
6. trapezoidal module according to claim 1 is characterized in that: described module is trapezoidal be two base acute angles equate trapezoidal.
7. trapezoidal module according to claim 1 is characterized in that: described module is trapezoidal to be that the angle on trapezoidal base is respectively the trapezoidal of miter angle and an angle of 90 degrees.
8. comprised such as the display screen of the described trapezoidal LED display module of claim 1 to 7 any one, it is characterized in that: this display screen comprises several described trapezoid LED modules and several described inverted trapezoidal LED modules that are connected with this trapezoid LED module.
9. display screen according to claim 8 is characterized in that: this display screen is several described trapezoid LED display modules and the polygonal LED display that forms with the described inverted trapezoidal LED display module assembling combination of this trapezoid LED display module fit adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210082488.8A CN102968932B (en) | 2012-03-27 | 2012-03-27 | Trapezoidal LED (light-emitting diode) display screen module and display screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210082488.8A CN102968932B (en) | 2012-03-27 | 2012-03-27 | Trapezoidal LED (light-emitting diode) display screen module and display screen |
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| Publication Number | Publication Date |
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| CN102968932A true CN102968932A (en) | 2013-03-13 |
| CN102968932B CN102968932B (en) | 2015-06-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583827A (en) * | 2020-06-17 | 2020-08-25 | 深圳市海柏恩科技有限公司 | Bead layout structure and bead layout method of triangular LED display screen |
| US10798833B1 (en) | 2019-05-13 | 2020-10-06 | Au Optronics Corporation | Tiling display apparatus and method of fabricating the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491302A (en) * | 2019-09-11 | 2019-11-22 | 夏林嘉 | Horn-like LED display |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19517829A1 (en) * | 1995-05-09 | 1996-11-14 | Frithjof Rolke | Luminous display arrangement for advertising |
| US20090059565A1 (en) * | 2007-08-31 | 2009-03-05 | Ralph Peter Bertram | Illuminating module for a lighting device |
| CN201289039Y (en) * | 2008-10-15 | 2009-08-12 | 北京中庆微数字设备开发有限公司 | LED module |
-
2012
- 2012-03-27 CN CN201210082488.8A patent/CN102968932B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19517829A1 (en) * | 1995-05-09 | 1996-11-14 | Frithjof Rolke | Luminous display arrangement for advertising |
| US20090059565A1 (en) * | 2007-08-31 | 2009-03-05 | Ralph Peter Bertram | Illuminating module for a lighting device |
| CN201289039Y (en) * | 2008-10-15 | 2009-08-12 | 北京中庆微数字设备开发有限公司 | LED module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10798833B1 (en) | 2019-05-13 | 2020-10-06 | Au Optronics Corporation | Tiling display apparatus and method of fabricating the same |
| CN111583827A (en) * | 2020-06-17 | 2020-08-25 | 深圳市海柏恩科技有限公司 | Bead layout structure and bead layout method of triangular LED display screen |
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| CN102968932B (en) | 2015-06-03 |
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