CN2836144Y - Staggered LED display unit - Google Patents
Staggered LED display unit Download PDFInfo
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- CN2836144Y CN2836144Y CN 200520062576 CN200520062576U CN2836144Y CN 2836144 Y CN2836144 Y CN 2836144Y CN 200520062576 CN200520062576 CN 200520062576 CN 200520062576 U CN200520062576 U CN 200520062576U CN 2836144 Y CN2836144 Y CN 2836144Y
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Abstract
The utility model relates to an across arranged LED display device, which comprises a module or more than one module, wherein a plurality of installing plates of luminous diodes and a driving control circuit are arranged on each of the modules; each of the luminous diodes is respectively connected with the circuit; the mounting plates of the luminous diodes comprises more than one pixel lines; each of the pixels comprises two or three luminous diodes with different colors; luminous diodes in two adjacent pixel points are across arranged to make the distance and the position relation of the luminous diodes with the same color between two of the pixels same. When the display device of the utility model is used, displayed pictures look more fine and more soft and resolution is higher; the display effect of the display device can be improved.
Description
Technical field
The utility model relates to a kind of display technique, more particularly, relates to a kind of display device of cross arrangement light emitting diode.
Background technology
In the present display device, display screen is a two dimensional surface that is formed by the plurality of pixels matrix, and each pixel is made up of several monochromatic LED.In the dual base color display screen, each pixel is made up of the light emitting diode of two kinds of colors, and the dual base color LED of similar number arranges by same mode; In the three primary colours display screen, employed red, green, blue three-color LED adopts triangle closely to arrange more in each pixel, and the arrangement position of three-color LED is just the same in the same display screen.Its defective is: LED skewness in the screen, and luminous intensity is inconsistent, and the mixed light weak effect has tangible dark space between pixel, and display image has tangible particle, and the soft property of picture is poor.
Summary of the invention
The technical problems to be solved in the utility model is, a kind of display device is provided, and the display screen of this display device can be avoided tangible dark space between the pixel, improves the display effect of image, makes the picture that is shown seem meticulousr, and is softer.
The scheme that the utility model solves the problems of the technologies described above is, a kind of display device of cross arrangement light emitting diode is provided, comprise a plurality of modules, each module is provided with a plurality of light emitting diode installing plates, circuit board and relevant control section, each light emitting diode links to each other with described circuit board respectively, comprise more than one pixel column on the described light emitting diode installing plate, each pixel comprises the light emitting diode of 2 or 3 different colours, and two interior light emitting diode cross arrangements of neighbor pixel make that homochromy LED distance is identical with the position relation between pixel.
In the display device that provides according to the utility model, described display device is the dual base color display device, each pixel by be arranged above and below or about the light emitting diode of 2 kinds of colors of arranging form, the light emitting diode of described two kinds of colors comprises following color combinations, and is red and green, red and blue, green and blue and yellow and blue.
In the display device that provides according to the utility model, the light emitting diode of these two kinds of colors is arranged above and below in a pixel, and in this pixel left and right sides adjacent pixels point, the light emitting diode of these two kinds of colors is arranged above and below with reversed sequence.
In the display device that provides according to the utility model, in a pixel, to arrange about the light emitting diode of these two kinds of colors, in the neighbouring pixel of this pixel, the light emitting diode of these two kinds of colors is arranged about with reversed sequence.
In the display device that provides according to the utility model, described display device is the three primary colours display device, and each pixel is made up of the light emitting diode of three different colours, and the light emitting diode of described three kinds of colors comprises redness, green and blue LED.
In the display device that provides according to the utility model, the light emitting diode of three kinds of colors in each pixel is that equilateral triangle and del are arranged.
In the display device that provides according to the utility model, the last summit of triangular, lower-left point and lower-right most point position are respectively the red, green, blue light emitting diode, and the upper left point of del, upper right point and following vertex position are respectively green, blue, Red LED1; Or the last summit of triangular, lower-left point and lower-right most point position be respectively red, blue, green light emitting diode, and the upper left point of del, upper right point and following vertex position are respectively blue, green, Red LED1.
In the display device that provides according to the utility model, the last summit of triangular, lower-left point and lower-right most point position are respectively green, red, blue light emitting diode, and the upper left point of del, lower-right most point and following vertex position are respectively red, blue, green light emitting diode; Or the last summit of triangular, lower-left point and lower-right most point position be respectively green, blue, Red LED1, and the upper left point of del, upper right point and following vertex position are respectively blue, red, green light emitting diode.
In the display device that provides according to the utility model, the last summit of triangular, lower-left point and lower-right most point position are respectively blue, green, Red LED1, and the upper left point of del, upper right point and following vertex position are respectively green, red, blue light emitting diode; Or the last summit of triangular, lower-left point and lower-right most point position be respectively blue, red, green light emitting diode, and the upper left point of del, upper right point and following vertex position are respectively the red, green, blue light emitting diode.
In the display device that provides according to the utility model, described light emitting diode is direct insertion LED or paster type light emitting type.
Implement display device of the present utility model, have following beneficial effect: LED arranges evenly in the whole screen, and any one group of adjacent LED can constitute a virtual pixel, has improved the display resolution of screen effectively, and it is meticulousr that image is shown.
Description of drawings
Fig. 1 is the synoptic diagram of a module of display device in the utility model.
Fig. 2 is the sectional view of a kind of module of display device in the utility model, and the light emitting diode in the module is a direct insertion LED.
Fig. 3 is the sectional view of the another kind of module of display device in the utility model, and the light emitting diode in the module is a paster type light emitting type.
Fig. 4 is the partial enlarged drawing of the pixel faces on a kind of dual base color LED of the utility model display device.
Fig. 5 is the partial enlarged drawing of the pixel faces of the another kind of dual base color LED of the utility model display device.
Fig. 6 is the partial enlarged drawing of the pixel faces of a kind of three-primary color LED display device of the utility model.
Fig. 7 is the partial enlarged drawing of the pixel faces of the another kind of three-primary color LED display device of the utility model.
Embodiment
Fig. 1, Fig. 2 and Fig. 3 show a module of display device in the utility model.As shown in Figure 1, this display device comprises a plurality of modules 1, and each module 1 is provided with light emitting diode installing plate 10, circuit board 20 and relevant control section 30.On light emitting diode installing plate 10, a plurality of light emitting diodes are installed, each light emitting diode links to each other with circuit board 20 respectively.Pixel of the common formation of the light emitting diode of 2 or 3 adjacent different colours, a plurality of pixels of embarking on journey into the row arrangement have constituted the pixel faces 40 of display device jointly.Light emitting diode can be direct insertion, and as shown in Figure 2, each light emitting diode is installed on the installing plate 10 by pin.Light emitting diode also can be SMD, as shown in Figure 3, the installing plate 10 and circuit board 10 integrators of light emitting diode, the direct nation of light emitting diode fixes on the circuit board 10.
Fig. 4 is the partial enlarged drawing of the pixel faces 40 on a kind of dual base color LED of the utility model display device.As shown in Figure 4, this arrangement mode is mainly used in the dual base color display device, and each pixel is made of two different monochromatic LEDs.In Fig. 4, the LED of these two kinds of monochromes is respectively red (R) and blue (B).Pixel 401 is adjacent with pixel 402 left and right sides, and in pixel 401, red LED 4011 is arranged above and below with blue led 4012, and blue led 4012 is positioned at the below of red LED 4011.In pixel 402, blue led 4022 is positioned at the below of red LED 4021.Arrangement mode is opposite with pixel 2.Wherein red LED 4011 and blue led 4022 can constitute a virtual pixel.Blue led 4012 can constitute a virtual pixel with red LED 4021.
Fig. 5 is the partial enlarged drawing of the pixel faces of the another kind of dual base color LED of the utility model display device.As shown in Figure 5, this arrangement mode also is used for the dual base color display device.In Fig. 5, the LED of these two kinds of monochromes is respectively red (R) and blue (B).Pixel 401 and pixel 402 are neighbouring, and in pixel 401, blue led 4012 is arranged with red LED about 4011, and blue led 4012 is positioned at the right-hand of red LED 4011.In pixel 402, blue led 4022 is positioned at the left of red LED 4012.Arrangement mode is opposite with pixel 401.Wherein red LED 4011 and blue led 4022 can constitute a virtual pixel.Blue led 4012 can constitute a virtual pixel with red LED 4021.
In the dual base color display device, the combination of led color can be red and green in each pixel, and red and blue, green and blue and blue and yellow, in each combination, the position of two LED also can exchange.
In this pixel faces 40, more than the LED cross arrangement of these two kinds of colors of two kinds of arrangement modes, LED in the whole plane arranges evenly, the adjacent LED of any two levels can constitute a virtual pixel, therefore tangible dark space can not appear between each pixel, under the situation that does not increase picture element density, improved the display resolution of screen.Make the image that is shown meticulousr.
Fig. 6 is the partial enlarged drawing of the pixel faces of a kind of three-primary color LED display device of the utility model.As shown in Figure 6, this arrangement mode is applicable to the three primary colours display device.Each pixel is made of three different monochromatic LEDs, i.e. red (R), green (G) and blue (B).Pixel 401 is adjacent with pixel 402 levels, red, green, blue three- color LED 4021,4022 and 4023 in the pixel 402 is arranged in an equilateral triangle, blue led 4023 is positioned on the summit, and red LED 4021 is positioned at leg-of-mutton lower-left point, and green LED 4022 is positioned at leg-of-mutton lower-right most point.Red, green, blue three- color LED 4011,4012 and 4013 in the pixel 401 is arranged in a del.Blue led 4013 is positioned on the summit, and red LED 4011 is positioned at leg-of-mutton upper left point, and green LED 4012 is positioned at leg-of-mutton upper right point.Pixel 401 is equivalent to pixel 402 around turn clockwise shape after 180 ° of its central point.Green LED 4012, blue led 4013 and red LED 4021 adjacent in these two pixels have constituted a virtual pixel jointly.
Fig. 7 is the partial enlarged drawing of the pixel faces of a kind of three-primary color LED display device of the utility model.As shown in Figure 7, in the mode of three-color LED cross arrangement, last summit, lower-left point and the lower-right most point position that also can be arranged to triangular are respectively blue, green, Red LED1, and the upper left point of del, upper right point and following vertex position are respectively green, red, blue light emitting diode.
In the mode of three-color LED cross arrangement, last summit, lower-left point and the lower-right most point position that also can be arranged to triangular are respectively the red, green, blue light emitting diode, and the upper left point of del, upper right point and following vertex position are respectively green, blue, Red LED1; Or the last summit of triangular, lower-left point and lower-right most point position be respectively red, blue, green light emitting diode, and the upper left point of del, upper right point and following vertex position are respectively blue, green, Red LED1.
In the mode of three-color LED cross arrangement, last summit, lower-left point and the lower-right most point position that also can be arranged to triangular are respectively green, red, blue light emitting diode, and the upper left point of del, upper right point and following vertex position are respectively red, blue, green light emitting diode; Or the last summit of triangular, lower-left point and lower-right most point position be respectively green, blue, Red LED1, and the upper left point of del, upper right point and following vertex position are respectively blue, red, green light emitting diode.
On the LED of module 1 installing plate 10, the LED cross arrangement of three kinds of colors of red, green, blue, the LED of whole erection plate arranges evenly, the adjacent LED of any three levels can constitute a virtual pixel, therefore tangible dark space can not appear between each pixel, under the situation that does not increase picture element density, improved the display resolution of screen.Make the image that is shown meticulousr.
As seen from the above description, in display device,, can improve the resolution of screen effectively, make demonstration more true to nature the LED cross arrangement.
Claims (10)
1, a kind of display device of cross arrangement light emitting diode, comprise one or more module, each module is provided with a plurality of light emitting diode installing plates and Drive and Control Circuit, each light emitting diode links to each other with described circuit respectively, comprise more than one pixel column on the described light emitting diode installing plate, each pixel comprises the light emitting diode of 2 or 3 different colours, it is characterized in that: two interior light emitting diode cross arrangements of neighbor pixel make that the distance of homochromy light emitting diode is identical with the position relation between pixel.
2, display device according to claim 1, it is characterized in that, described display device is the dual base color display device, each pixel by be arranged above and below or about the light emitting diode of 2 kinds of colors of arranging form, the light emitting diode of described two kinds of colors comprises following color combinations, and is red and green, red and blue, green and blue and blue and yellow.
3, display device according to claim 2, it is characterized in that, the light emitting diode of these two kinds of colors is arranged above and below in a pixel, and in this adjacent or right adjacent pixels point in pixel left side, the light emitting diode of these two kinds of colors is arranged above and below with reversed sequence.
4, display device according to claim 2 is characterized in that, arranges about the light emitting diode of these two kinds of colors in a pixel, and in the neighbouring pixel of this pixel, the light emitting diode of these two kinds of colors is arranged about with reversed sequence.
5, display device according to claim 1, it is characterized in that, described display device is the three primary colours display device, and each pixel is made up of the light emitting diode of three different colours, and the light emitting diode of described three kinds of colors comprises redness, green and blue LED.
6, display device according to claim 5 is characterized in that, the light emitting diode of three kinds of colors in each pixel is that equilateral triangle and del are arranged.
7, display device according to claim 5, it is characterized in that, the last summit of triangular, lower-left point and lower-right most point position are respectively the red, green, blue light emitting diode, and the upper left point of del, upper right point and following vertex position are respectively green, blue, Red LED1; Or the last summit of triangular, lower-left point and lower-right most point position be respectively red, blue, green light emitting diode, and the upper left point of del, upper right point and following vertex position are respectively blue, green, Red LED1.
8, display device according to claim 5, it is characterized in that, the last summit of triangular, lower-left point and lower-right most point position are respectively green, red, blue light emitting diode, and the upper left point of del, upper right point and following vertex position are respectively red, blue, green light emitting diode; Or the last summit of triangular, lower-left point and lower-right most point position be respectively green, blue, Red LED1, and the upper left point of del, upper right point and following vertex position are respectively blue, red, green light emitting diode.
9, display device according to claim 5, it is characterized in that, the last summit of triangular, lower-left point and lower-right most point position are respectively blue, green, Red LED1, and the upper left point of del, upper right point and following vertex position are respectively green, red, blue light emitting diode; Or the last summit of triangular, lower-left point and lower-right most point position be respectively blue, red, green light emitting diode, and the upper left point of del, upper right point and following vertex position are respectively the red, green, blue light emitting diode.
According to the described display device of any one claim among the claim 1-9, it is characterized in that 10, described light emitting diode is direct insertion LED or paster type light emitting type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520062576 CN2836144Y (en) | 2005-08-04 | 2005-08-04 | Staggered LED display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520062576 CN2836144Y (en) | 2005-08-04 | 2005-08-04 | Staggered LED display unit |
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|---|---|
| CN2836144Y true CN2836144Y (en) | 2006-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520062576 Expired - Fee Related CN2836144Y (en) | 2005-08-04 | 2005-08-04 | Staggered LED display unit |
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| CN (1) | CN2836144Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103761929A (en) * | 2014-01-08 | 2014-04-30 | 江苏新广联绿色照明工程有限公司 | Silica-based unit board of LED display screen |
| CN104112405A (en) * | 2014-07-18 | 2014-10-22 | 深圳市奥拓电子股份有限公司 | LED virtual arrangement structure and LED display screen |
| CN108230928A (en) * | 2017-12-29 | 2018-06-29 | 西安智盛锐芯半导体科技有限公司 | Virtual LED display module and 2 times of frequency displaying methods based on the I-shaped LED chip of three colors |
| CN108564890A (en) * | 2017-12-29 | 2018-09-21 | 西安智盛锐芯半导体科技有限公司 | Virtual LED display module based on three vitta shape LED chips and 6 times of frequency displaying methods |
| CN111650776A (en) * | 2020-06-09 | 2020-09-11 | 深圳创维－Rgb电子有限公司 | Backlight module, circuit, television, control method, control device and storage medium |
| CN112991971A (en) * | 2021-02-09 | 2021-06-18 | 宁波维真显示科技股份有限公司 | 3D-LED grid type display screen capable of switching output modes |
-
2005
- 2005-08-04 CN CN 200520062576 patent/CN2836144Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103761929A (en) * | 2014-01-08 | 2014-04-30 | 江苏新广联绿色照明工程有限公司 | Silica-based unit board of LED display screen |
| CN104112405A (en) * | 2014-07-18 | 2014-10-22 | 深圳市奥拓电子股份有限公司 | LED virtual arrangement structure and LED display screen |
| CN108230928A (en) * | 2017-12-29 | 2018-06-29 | 西安智盛锐芯半导体科技有限公司 | Virtual LED display module and 2 times of frequency displaying methods based on the I-shaped LED chip of three colors |
| CN108564890A (en) * | 2017-12-29 | 2018-09-21 | 西安智盛锐芯半导体科技有限公司 | Virtual LED display module based on three vitta shape LED chips and 6 times of frequency displaying methods |
| CN111650776A (en) * | 2020-06-09 | 2020-09-11 | 深圳创维－Rgb电子有限公司 | Backlight module, circuit, television, control method, control device and storage medium |
| CN112991971A (en) * | 2021-02-09 | 2021-06-18 | 宁波维真显示科技股份有限公司 | 3D-LED grid type display screen capable of switching output modes |
| CN112991971B (en) * | 2021-02-09 | 2022-06-03 | 宁波维真显示科技股份有限公司 | 3D-LED grid type display screen capable of switching output modes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SVA Communication Technology Co., Ltd. Assignor: Ding Huijie Contract fulfillment period: 2007.7.1 to 2014.6.30 Contract record no.: 2008310000148 Denomination of utility model: Staggered LED display unit Granted publication date: 20061108 License type: Exclusive license Record date: 20081008 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.7.1 TO 2014.6.30; CHANGE OF CONTRACT Name of requester: SHANGHAI OPTO-ELECTRICAL COMMUNICATION TECHNOLOGY Effective date: 20081008 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061108 Termination date: 20110804 |