CN201984749U - LED display screen with high resolution - Google Patents
LED display screen with high resolution Download PDFInfo
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- CN201984749U CN201984749U CN2011200773463U CN201120077346U CN201984749U CN 201984749 U CN201984749 U CN 201984749U CN 2011200773463 U CN2011200773463 U CN 2011200773463U CN 201120077346 U CN201120077346 U CN 201120077346U CN 201984749 U CN201984749 U CN 201984749U
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Abstract
The utility model discloses an LED (Light Emitting Diode) display screen with high resolution, which comprises a circuit board and a plurality of LED dot matrix modules welded on the circuit board; four LED chips are arranged inside each LED dot matrix module, including a blue LED chip, a green LED chip, a first red LED chip and a second red LED chip; the four LED chips form a square; and the first red LED chip and the second red LED chip are correspondingly positioned at the vertexes of a diagonal line of the square. Since the four LED chips are area arranged inside each LED dot matrix module, and the four LED chips are arranged in a square to form basic pixel points on the display screen; and the two red LED chips are positioned on the diagonal line of the square to form a pixel with adjacent blue LED chip and adjacent green LED chip, the pixels on the whole LED screen are increased, and the resolution of the LED display screen is improved to achieve better display effect.
Description
Technical field
The utility model relates to LED display, particularly a kind of high-res LED display.
Background technology
Popular in the market giant display spare is of all kinds, LED display have other display screens incomparable technological merit, LED display is that light harvesting electronic technology microelectric technique computer technology video technique is the high-tech product of one.Its luminous component is assemblied to form by LED, be characterized in the few brightness height of power consumption, operating voltage is low, power consumption is little, microminiaturized, easily with integrated circuit coupling, driving simply, long, shock-resistant, stable performance of life-span.Display area can be as required by any assembly unit of unit module, change abundant colors with it, pattern real-time and dynamic display mode, perfect multimedia effect, powerful visual impact shows multiple modes such as information, literal, picture, animation, video, become the epoch-making product that information is propagated, in railway civil aviaton, stadiums, conference hall, highway, square, megastore, securities market and multiple monitoring and scheduling, obtained using widely.
But present LED display is because the restriction of its manufacturing process, the minimum spacing of its pixel can only be 4MM, because pixel what the resolution of display screen depends on, therefore more little at the dot spacing between the LED lattice module on the onesize LED display, the pixel of unit area is just many more, the resolution of image is high more, and the image analytic degree of therefore existing LED display does not reach best effect.
Summary of the invention
For this reason, the purpose of this utility model is to provide a kind of high-res LED display, and is not high to solve present LED display resolution, the problem that image display effect is not good.
For achieving the above object, the utility model is mainly by the following technical solutions:
A kind of high-res LED display, comprise wiring board (1) and be welded on a plurality of LED lattice modules (2) on the wiring board (1), be provided with four led chips in the described LED lattice module (2), a blue led chip (203), a green LED chip (206) and first red LED chips (202), second red LED chips (205), described four led chips form a square, and first red LED chips (202), second red LED chips (205) correspondence are positioned at this place, foursquare diagonal line summit.
Spacing between the wherein said LED lattice module (2) is 3.0mm.
Wherein said LED lattice module (2) includes pad (201) and reflector (204), described blue led chip (203), green LED chip (206) and first red LED chips (202), second red LED chips (205) are welded in the pad (201), and by reflector (204) sealing.
Be provided with four led chips in the utility model LED lattice module, and the mode that these four led chips are arranged with square is formed base pixel point on the display screen, because two red LED chips are on the square diagonal line, can form a pixel with other blue led chip that closes on, green LED chip, thereby the pixel on the whole LED screen is increased, thereby improved the resolution of LED display, reached better display effect.
Description of drawings
Fig. 1 is the structural representation of the utility model high-res LED display.
Fig. 2 is the structural representation of the utility model LED lattice module.
Identifier declaration among the figure: wiring board 1, LED lattice module 2, pad 201, first red LED chips 202, blue led chip 203, reflector 204, second red LED chips 205, green LED chip 206, gold thread 207.
Embodiment
For setting forth thought of the present utility model and purpose, the utility model is described further below in conjunction with the drawings and specific embodiments.
See also shown in Figure 1ly, Fig. 1 is the structural representation of the utility model high-res LED display.It mainly includes wiring board 1 and LED lattice module 2, and described LED lattice module 2 evenly is arranged on the wiring board 1, and the spacing between the adjacent LED lattice module 2 is 3.0mm.
Wherein the wiring board 1 here can be hard system wiring board, it also can be flexible circuit board, adopt the display screen of hard system wiring board to can be applicable to as televisor, computer monitor etc., adopt flexible circuit board then can be used for the buildings of curved surface in the various indoor electronics demonstration products.
As shown in Figure 2, Fig. 2 is the structural representation of the utility model LED lattice module.Be provided with four led chips in the LED lattice module 2, one of them blue led chip 203, green LED chip 206 and two red LED chips, first red LED chips 202 and second red LED chips 205, described four led chips form a square, and two red LED chips correspondences are positioned at this place, foursquare diagonal line summit.
Also include pad 201 and reflector 204 in the LED lattice module 2, described blue led chip 203, green LED chip 206 and first red LED chips 202, second red LED chips 205 are welded in the pad 201, and by reflector 204 sealings.
Four above-mentioned led chips all are connected on the pad 201 by gold thread 207, and seal by reflector 204, because first red LED chips 202 and second red LED chips 205 are positioned at the place, square diagonal line summit that four led chips constitute, other LED lattice module adjacent with LED lattice module 2 then has corresponding blue led chip 203, green LED chip 206 forms a base pixel point with this red LED chips, so be equivalent to increase pixel, improved the resolution of LED display.
More than high-res LED display described in the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, above explanation just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1. high-res LED display, it is characterized in that comprising wiring board (1) and be welded on a plurality of LED lattice modules (2) on the wiring board (1), be provided with four led chips in the described LED lattice module (2), a blue led chip (203), a green LED chip (206) and first red LED chips (202), second red LED chips (205), described four led chips form a square, and first red LED chips (202), second red LED chips (205) correspondence are positioned at this place, foursquare diagonal line summit.
2. high-res LED display according to claim 1 is characterized in that the spacing between the described LED lattice module (2) is 3.0mm.
3. high-res LED display according to claim 1, it is characterized in that described LED lattice module (2) comprises pad (201) and reflector (204), described blue led chip (203), green LED chip (206) and first red LED chips (202), second red LED chips (205) are welded in the pad (201), and by reflector (204) sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200773463U CN201984749U (en) | 2011-03-22 | 2011-03-22 | LED display screen with high resolution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200773463U CN201984749U (en) | 2011-03-22 | 2011-03-22 | LED display screen with high resolution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984749U true CN201984749U (en) | 2011-09-21 |
Family
ID=44612205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200773463U Expired - Lifetime CN201984749U (en) | 2011-03-22 | 2011-03-22 | LED display screen with high resolution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682670A (en) * | 2011-09-30 | 2012-09-19 | 杨东佐 | LED (Light Emitting Diode) dot matrix display screen |
| CN106847115A (en) * | 2017-04-12 | 2017-06-13 | 天津三卓智能科技有限公司 | A kind of LED display unit layout method |
-
2011
- 2011-03-22 CN CN2011200773463U patent/CN201984749U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682670A (en) * | 2011-09-30 | 2012-09-19 | 杨东佐 | LED (Light Emitting Diode) dot matrix display screen |
| CN106847115A (en) * | 2017-04-12 | 2017-06-13 | 天津三卓智能科技有限公司 | A kind of LED display unit layout method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Ming Inventor after: Kang Qi Inventor after: Li Yimin Inventor before: Wu Ming Inventor before: Lin Ming Inventor before: Li Yimin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WU MING LIN MING LI YIMIN TO: WU MING KANG QI LI YIMIN |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, Shenzhen, Guangdong, Fuyong Baoan District street, Chongqing Road No. 128, the Han Dynasty Laser Industry Park 6, 4 floor, 5 floor Patentee after: Shenzhen Guoyexing Optoelectronics Technology Co., Ltd. Address before: 518000, Shenzhen, Guangdong, Fuyong Baoan District street, Chongqing Road No. 128, the Han Dynasty Laser Industry Park 6, 4 floor, 5 floor Patentee before: Guoye-Xingguang Electronics Co., Ltd., Shenzhen |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |