CN105869530A - Display screen module provided with triangularly arranged chips - Google Patents
Display screen module provided with triangularly arranged chips Download PDFInfo
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- CN105869530A CN105869530A CN201610284207.5A CN201610284207A CN105869530A CN 105869530 A CN105869530 A CN 105869530A CN 201610284207 A CN201610284207 A CN 201610284207A CN 105869530 A CN105869530 A CN 105869530A
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- led
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- led chip
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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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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Led Device Packages (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display screen module provided with triangularly arranged chips. The display screen module comprises a PCB (printed circuit board) and RGB (red-green-blue) LED lamp beads welded on the PCB, wherein a red LED chip, a green LED chip and a blue LED chip are encapsulated in each RGB LED lamp bead; the display screen module is characterized in that the red LED chip, the green LED chip and the blue LED chip in each RGB LED are arranged in a triangular shape, and a connecting line of centers of any two of the red LED chip, the green LED chip and the blue LED chip is not parallel to the horizontal direction or the vertical direction.
Description
Technical field
The present invention relates to a kind of LED giant-screen, the display screen module of a kind of band triangle arrangement formula chip.
Background technology
Along with making rapid progress of Information Technology Development, LED large screen display has been applied to the every field of our life, thus the requirement to LED display is more and more higher.
Common LED giant-screen is all to be combined by some LED display module, and each LED display module includes a square PCB and is uniformly arranged in the primitive colours LED lamp bead that several rows thereon are square, be provided with red LED chips, green LED chip and blue LED die in each LED lamp bead, red LED chips, green LED chip and blue LED die order vertically form a line straight lead in primitive colours LED lamp bead (as shown in Figure 4).
And LED display module can show that various color is all that the light of above-mentioned three kinds of colors mixes, because display screen is hung the highest, the red LED chips in LED lamp bead, green LED chip and blue LED die can not be simultaneously viewed (particularly below display screen) when looking up, thus result in every primitive colours LED lamp bead blue ray in human eye too strong (because blue LED die is arranged in bottom, block other two chips), cause color blending effect the best.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provides the display screen module of a kind of band triangle arrangement formula chip.
The technical solution adopted for the present invention to solve the technical problems is:
Display screen module with triangle arrangement formula chip, including PCB and the primitive colours LED lamp bead that is welded in PCB, red LED chips, green LED chip and blue LED die it is packaged with in primitive colours LED lamp bead, it is characterised in that: described red LED chips, green LED chip and blue LED die are arranged in triangle.
Described red LED chips, green LED chip and blue LED die are arranged in equilateral triangle.
Described primitive colours LED lamp bead has four pins, and one of them pin is common port, and this common port electrically connects with a pole of red LED chips, green LED chip and blue LED die simultaneously；The other three pin electrically connects with another pole of corresponding red LED chips, green LED chip and blue LED die.
The invention has the beneficial effects as follows: the red LED chips in the primitive colours LED lamp bead of this structure, green LED chip and blue LED die are arranged into triangle, thus when looking up people or watch from other angles, all do not have a certain chip and block the situation of two other chip completely, thus avoid there is the photochromic the strongest of a certain one chip in a certain angle, cause the defect that overall color blending effect is bad, and red LED chips, in green LED chip and blue LED die, the line at any both centers is the most not parallel with horizontal direction or vertical direction, thus every primitive colours LED lamp bead the most whether horizontal cross is laid or rotated ninety degrees is vertically laid, the LED chip of three kinds of colors in lamp bead all can be simultaneously viewed when looking up, thus color blending effect is good.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation that primitive colours LED lamp bead horizontal cross is laid；
Fig. 3 is the structural representation that primitive colours LED lamp bead rotated ninety degrees is vertically laid；
Fig. 4 is the old structured schematic diagram of LED lamp bead.
Detailed description of the invention
nullWith reference to Fig. 1 to Fig. 3，The invention discloses the display screen module of a kind of band triangle arrangement formula chip，Including square PCB circuit 1 plate and the square primitive colours LED lamp bead 2 that is welded on PCB circuit 1 plate，Red LED chips 3 it is packaged with in primitive colours LED lamp bead 2、Green LED chip 4 and blue LED die 5，Described red LED chips 3、Green LED chip 4 and blue LED die 5 are arranged in triangle，And red LED chips 3、In green LED chip 4 and blue LED die 5, the line at any both centers is the most not parallel with horizontal direction or vertical direction，As preferred arrangement mode，Described red LED chips 3、Green LED chip 4 and blue LED die 5 are arranged in equilateral triangle，The most above-mentioned simply a kind of concrete arrangement mode，This structure also can be arranged into other arbitrary triangle.
As it can be seen, primitive colours LED lamp bead 2 has four pins 6, one of them pin 6 is common port 7, and this common port 7 is electrically connected with a pole of red LED chips 3, green LED chip 4 and blue LED die 5 by tinsel 8 simultaneously；The other three pin 6 is electrically connected with another pole of corresponding red LED chips 3, green LED chip 4 and blue LED die 5 by tinsel.
The display screen module of a kind of band triangle arrangement formula the chip above embodiment of the present invention provided, it is described in detail, principle and the embodiment of the present invention are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, the most all will change, in sum, this specification content should not be construed as limitation of the present invention.
Claims (3)
1. the display screen module of band triangle arrangement formula chip, including PCB and the primitive colours LED lamp bead that is welded in PCB, red LED chips, green LED chip and blue LED die it is packaged with in primitive colours LED lamp bead, it is characterized in that: the line that described red LED chips, green LED chip and blue LED die are arranged in triangle, and red LED chips, green LED chip and blue LED die arbitrarily both centers is the most not parallel with horizontal direction or vertical direction.
The display screen module of band triangle the most according to claim 1 arrangement formula chip, it is characterised in that: described red LED chips, green LED chip and blue LED die are arranged in equilateral triangle.
The display screen module of band triangle the most according to claim 1 arrangement formula chip, it is characterized in that: described primitive colours LED lamp bead has four pins, one of them pin is common port, and this common port electrically connects with a pole of red LED chips, green LED chip and blue LED die simultaneously；The other three pin electrically connects with another pole of corresponding red LED chips, green LED chip and blue LED die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610284207.5A CN105869530A (en) | 2016-04-29 | 2016-04-29 | Display screen module provided with triangularly arranged chips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610284207.5A CN105869530A (en) | 2016-04-29 | 2016-04-29 | Display screen module provided with triangularly arranged chips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105869530A true CN105869530A (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610284207.5A Pending CN105869530A (en) | 2016-04-29 | 2016-04-29 | Display screen module provided with triangularly arranged chips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105869530A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110473477A (en) * | 2019-09-04 | 2019-11-19 | 中山市宏晟祥光电照明科技有限公司 | The lamp bead arrangement structure of LED display module |
| CN110854254A (en) * | 2019-10-25 | 2020-02-28 | 深圳市鑫和众电子科技有限公司 | Intensive LED packaging mode |
| CN110969956A (en) * | 2018-09-28 | 2020-04-07 | 深圳光峰科技股份有限公司 | LED display screen |
-
2016
- 2016-04-29 CN CN201610284207.5A patent/CN105869530A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110969956A (en) * | 2018-09-28 | 2020-04-07 | 深圳光峰科技股份有限公司 | LED display screen |
| CN110473477A (en) * | 2019-09-04 | 2019-11-19 | 中山市宏晟祥光电照明科技有限公司 | The lamp bead arrangement structure of LED display module |
| CN110854254A (en) * | 2019-10-25 | 2020-02-28 | 深圳市鑫和众电子科技有限公司 | Intensive LED packaging mode |
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
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| RJ01 | Rejection of invention patent application after publication |