CN111681564A - Gradual change LED display screen - Google Patents
Gradual change LED display screen Download PDFInfo
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- CN111681564A CN111681564A CN202010536849.6A CN202010536849A CN111681564A CN 111681564 A CN111681564 A CN 111681564A CN 202010536849 A CN202010536849 A CN 202010536849A CN 111681564 A CN111681564 A CN 111681564A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a gradual change LED display screen, which comprises a bracket and a plurality of LED display modules arranged on a display area of the bracket, wherein the LED display modules are provided with a plurality of LED chips, and the gradual change LED display screen is characterized in that: the display area is divided into a plurality of sub-areas with different pixel heights, and the LED display modules are arranged in the corresponding sub-areas according to the corresponding relation between the LED chip density and the pixel heights. Through the arrangement structure, the improvement of the display effect is guaranteed, the cost is not greatly increased, and the competitiveness of the product is improved.
Description
Technical Field
The invention relates to an LED display screen, in particular to a gradual change LED display screen.
Background
The LED display screen has the advantages of stable performance, energy conservation, environmental protection, high brightness, gorgeous images and long service cycle, and is widely applied to the field of outdoor and indoor photoelectric display. The LED display screen is generally composed of a plurality of LED modules, which are fixed on a rear bracket, and the LED modules generally include a bottom case, a circuit board mounted on the bottom case, and LED chips soldered on the circuit board.
It is known that the higher the pixel in a certain display area is, the clearer and finer the pattern displayed in the area is, and each LED chip represents a pixel point for our display screen, and similarly, the more the LED chips in a certain display area are, the higher the pixel is, and the better the display effect is. In the past, LED modules with different specifications are usually selected according to the size of a display screen to be assembled to form the display screen, but the LED chip arrangement distances of all the LED display modules on the same display screen are the same, namely the LED chips are the same in density. However, the above method is disadvantageous in that the pixel requirements of each portion of the graphic are different, but the pixel density of the whole display panel is the same, so that the portion with high pixel requirements on the graphic may cause poor display effect, and the portion with low pixel requirements on the graphic may cause high cost and waste of cost.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a gradual change LED display screen.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a gradual change LED display screen, includes the support and sets up a plurality of LED display module on the display area of support, be equipped with a plurality of LED chips on the LED display module, its characterized in that: the display area is divided into a plurality of sub-areas with different pixel heights, and the LED display modules are arranged in the corresponding sub-areas according to the corresponding relation between the LED chip density and the pixel heights.
The display area is square, and is divided into a plurality of square sub-areas with different pixel requirements, the sub-areas are distributed from bottom to top according to the sequence of pixels from high to low, and the LED display modules are distributed in the corresponding sub-areas from bottom to top according to the sequence of LED chip density from high to low.
The invention has the beneficial effects that: the display area is divided into a plurality of sub-areas with different pixel heights, and the LED display modules are arranged in the corresponding sub-areas according to the corresponding relation between the LED chip density and the pixel heights. Through the arrangement structure, the improvement of the display effect is guaranteed, the cost is not greatly increased, and the competitiveness of the product is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic front view of the present invention.
Detailed Description
Referring to fig. 1, the invention discloses a gradual change LED display screen, which comprises a bracket (not shown in the figure) and a plurality of LED display modules 1 arranged on a display area of the bracket, wherein the LED display modules 1 are provided with a plurality of LED chips 2, and the display screen is a vertical square display screen, so that the bracket is also a square box body formed by welding a plurality of angle steels, and the box body is also provided with a plurality of beams, which is convenient for installing the LED display modules 1.
The display area is square and is divided into a plurality of square sub-areas with different pixel heights, the LED display modules 1 are arranged in the corresponding sub-areas according to the corresponding relation between the density of the LED chips 2 and the pixel heights, and the corresponding relation means that the LED display module 1 with the highest density of the LED chips 2 is arranged in the sub-area with the highest pixel height; the LED display module 1 with the highest relative density of LED chips 2 is arranged in the sub-area with the next highest relative pixel density until the LED display module 1 with the lowest relative density of LED chips 2 is arranged in the sub-area with the lowest relative pixel density. In the above, the types of the LED chips 2 may also be different specifications of the LED chips 2 according to the density change, the vertical display screen of the structure is square, and is used for displaying a natural landscape, the most important scenery is a fragment of the waterfall splashing from top to bottom, the upper end of the waterfall is relatively far and the water flow is relatively small, the waterfall gradually changes into a near view and the water flow is relatively large after flowing down, and the lower end of the waterfall also has a lot of water flowers, so that the requirement of the upper end of the waterfall on the pixels is not high, and the lower end of the waterfall has a high requirement on the pixels, therefore, in order to meet the above purpose, the display area of the display screen is square and is divided into a plurality of square sub-areas, and the sub-areas are distributed from bottom to top according to the sequence of the pixels from high to low, and the LED display module 1 is arranged in the corresponding. Therefore, the LED display module 1 at the upper end of the waterfall is low in cost; and the LED display module 1 at the lower end of the waterfall has good display effect. Of course, the above is only a specific embodiment, and the display screen may also display other graphics, such as a river flowing from left to right from far to near, and the LED display modules 1 should be arranged from left to right according to the order of the density of the LED chips 2 from low to high.
The gradual change LED display screen provided in the embodiment of the present invention is described in detail above, and the principle and the implementation manner of the present invention are explained in this document by applying specific examples, and the description of the above embodiment is only used to help understanding the method of the present invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (2)
1. The utility model provides a gradual change LED display screen, includes the support and sets up a plurality of LED display module on the display area of support, be equipped with a plurality of LED chips on the LED display module, its characterized in that: the display area is divided into a plurality of sub-areas with different pixel heights, and the LED display modules are arranged in the corresponding sub-areas according to the corresponding relation between the LED chip density and the pixel heights.
2. The gradual change LED display screen of claim 1, wherein: the display area is square, and is divided into a plurality of square sub-areas with different pixel requirements, the sub-areas are distributed from bottom to top according to the sequence of pixels from high to low, and the LED display modules are distributed in the corresponding sub-areas from bottom to top according to the sequence of LED chip density from high to low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010536849.6A CN111681564A (en) | 2020-06-12 | 2020-06-12 | Gradual change LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010536849.6A CN111681564A (en) | 2020-06-12 | 2020-06-12 | Gradual change LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111681564A true CN111681564A (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010536849.6A Pending CN111681564A (en) | 2020-06-12 | 2020-06-12 | Gradual change LED display screen |
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| CN (1) | CN111681564A (en) |
Citations (10)
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| JP2004212486A (en) * | 2002-12-27 | 2004-07-29 | Sony Corp | Image display device, image signal processing apparatus, image signal processing method, and program for executing the method |
| CN101593469A (en) * | 2008-05-30 | 2009-12-02 | 北京利亚德电子科技有限公司 | LED display and display packing thereof that pixel points of different densities constitutes |
| CN102537754A (en) * | 2010-12-14 | 2012-07-04 | 上海蓝光科技有限公司 | Sidelight type backlight source module |
| CN102915680A (en) * | 2012-01-13 | 2013-02-06 | 深圳市康硕展电子有限公司 | Pixel arrangement structure of spherical LED (Light-Emitting Diode) display screen |
| CN104460113A (en) * | 2011-10-04 | 2015-03-25 | 友达光电股份有限公司 | Optical film and backlight module using same |
| CN104537959A (en) * | 2014-12-24 | 2015-04-22 | 深圳市晶泓达光电工程技术有限公司 | LED display module and manufacturing method thereof |
| CN109962092A (en) * | 2019-03-29 | 2019-07-02 | 上海天马微电子有限公司 | A kind of display panel and display device |
| CN110010012A (en) * | 2019-03-11 | 2019-07-12 | 昆山国显光电有限公司 | A kind of display panel and display device |
| CN110379832A (en) * | 2019-07-01 | 2019-10-25 | 云谷（固安）科技有限公司 | Display panel and electronic equipment |
| CN110767694A (en) * | 2018-12-28 | 2020-02-07 | 云谷（固安）科技有限公司 | Array substrate, display panel and display device |
-
2020
- 2020-06-12 CN CN202010536849.6A patent/CN111681564A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004212486A (en) * | 2002-12-27 | 2004-07-29 | Sony Corp | Image display device, image signal processing apparatus, image signal processing method, and program for executing the method |
| CN101593469A (en) * | 2008-05-30 | 2009-12-02 | 北京利亚德电子科技有限公司 | LED display and display packing thereof that pixel points of different densities constitutes |
| CN102537754A (en) * | 2010-12-14 | 2012-07-04 | 上海蓝光科技有限公司 | Sidelight type backlight source module |
| CN104460113A (en) * | 2011-10-04 | 2015-03-25 | 友达光电股份有限公司 | Optical film and backlight module using same |
| CN102915680A (en) * | 2012-01-13 | 2013-02-06 | 深圳市康硕展电子有限公司 | Pixel arrangement structure of spherical LED (Light-Emitting Diode) display screen |
| CN104537959A (en) * | 2014-12-24 | 2015-04-22 | 深圳市晶泓达光电工程技术有限公司 | LED display module and manufacturing method thereof |
| CN110767694A (en) * | 2018-12-28 | 2020-02-07 | 云谷（固安）科技有限公司 | Array substrate, display panel and display device |
| CN110010012A (en) * | 2019-03-11 | 2019-07-12 | 昆山国显光电有限公司 | A kind of display panel and display device |
| CN109962092A (en) * | 2019-03-29 | 2019-07-02 | 上海天马微电子有限公司 | A kind of display panel and display device |
| CN110379832A (en) * | 2019-07-01 | 2019-10-25 | 云谷（固安）科技有限公司 | Display panel and electronic equipment |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200918 |
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| RJ01 | Rejection of invention patent application after publication |