CN204808790U - Indoor full -color display screen - Google Patents
Indoor full -color display screen Download PDFInfo
- Publication number
- CN204808790U CN204808790U CN201520532772.XU CN201520532772U CN204808790U CN 204808790 U CN204808790 U CN 204808790U CN 201520532772 U CN201520532772 U CN 201520532772U CN 204808790 U CN204808790 U CN 204808790U
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- CN
- China
- Prior art keywords
- display screen
- color display
- drive plate
- lamp plate
- indoor full
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Abstract
The utility model relates to an indoor full -color display screen, including drive plate (1) and lamp plate (2), be provided with amplifier circuit on drive plate (1), drive circuit and line control circuit, be provided with a plurality of pixels on lamp plate (2), further include a plurality of double row needle (3) linking together drive plate (1) and lamp plate (2), be provided with contact pin (3 -1) the male plug -in components pads (1 -1) of a plurality of confessions double row needle (3) on drive plate (1), paster pad (2 -1) is above that pasted to the subsides needle (3 -2) that is provided with a plurality of confessions double row needle (3) on lamp plate (2). This indoor full -color display screen has strengthened the radiating effect, has improved working life, simultaneously, having increased the effective pixel of unit area and having counted, the IC space is not influenced, and refresh rate and luminance can both improve.
Description
Technical field
The utility model belongs to the sub-display screen technology field of LED electrical, relates to a kind of indoor full-color display screen, is specifically related to a kind of long service life, and refresh rate and the high indoor full-color display screen of brightness.
Background technology
Indoor full-color display screen becomes now and has become more and more popular.Existing indoor full-color display screen is generally that lamp drives unification, and namely driving circuit and light emitting diode are integrated on a printed circuit board (PCB) (PCB).Meanwhile, pixel interval is 3mm, 4mm, 5mm, 6mm, 7.62mm and 10mm etc., and scan mode is generally 16 and sweeps.
The defect of existing indoor full-color display screen has 2 points: 1, because driving circuit and light emitting diode are integrated on a PCB, therefore, heat dispersion is poor, affects product serviceable life.2, because the spacing of pixel reduces, cell board size is fixed used IC and can only be reduced, and scan mode is 16 to sweep, and causes that the refresh rate of cell board reduces, brightness reduces, and affects result of use.
In view of the above-mentioned technological deficiency of prior art, in the urgent need to developing a kind of novel indoor full-color display screen.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming existed in prior art, provides a kind of indoor full-color display screen, and this indoor full-color display screen enhances radiating effect, improves mission life; Meanwhile, increase unit area valid pixel and count, improve refresh rate and brightness.
To achieve these goals, the utility model provides following technical scheme: a kind of indoor full-color display screen, it comprises drive plate and lamp plate, described drive plate is provided with amplifying circuit, driving circuit and line control circuit, described lamp plate is provided with multiple pixel, it is characterized in that, comprise the multiple double-row pins described drive plate and lamp plate linked together further, the plug-in unit pad that the contact pin described drive plate being provided with the described double-row pin of multiple confession inserts, described lamp plate is provided with the subsides pin stickup paster pad thereon of the described double-row pin of multiple confession.
Further, wherein, the distance between described drive plate and described lamp plate is 5-20mm.
Further, wherein, described pixel is made up of three light emitting diodes.
Again further, wherein, described multiple pixel distance is each other 4mm.
Compared with existing indoor full-color display screen, indoor full-color display screen of the present utility model has following Advantageous Effects:
A) because lamp plate and drive plate are separated, because this enhancing radiating effect, improve the mission life of device, thus improve the serviceable life of this indoor full-color display screen.
B) increase unit area valid pixel to count, IC space is unaffected, and refresh rate and brightness can improve.
Accompanying drawing explanation
Fig. 1 is the structural representation of indoor full-color display screen of the present utility model.
Embodiment
Further illustrate the utility model below in conjunction with drawings and Examples, the content of embodiment is not as the restriction to protection domain of the present utility model.
Fig. 1 shows the structural representation of indoor full-color display screen of the present utility model.See Fig. 1, indoor full-color display screen of the present utility model comprises drive plate 1 and lamp plate 2.Described drive plate 1 is for arranging driving circuit etc.For arranging light emitting diode etc. on described lamp plate 2.
Particularly, described drive plate 1 is provided with amplifying circuit, driving circuit and line control circuit.Similarly to the prior art, described amplifying circuit, driving circuit and line control circuit can be mounted on described drive plate 1 by paster technique.Wherein, described amplifying circuit, driving circuit and line control circuit and amplifying circuit of the prior art, driving circuit are identical with the 26S Proteasome Structure and Function of line control circuit, do not describe in detail at this.
Described lamp plate 2 is provided with multiple pixel.In the utility model, preferably, described pixel is made up of three light emitting diodes.More preferably, described multiple pixel distance is each other 4mm.
In addition, in the utility model, described indoor full-color display screen comprises the multiple double-row pins 3 described drive plate 1 and lamp plate 2 linked together further.Particularly, the plug-in unit pad 1-1 that the contact pin 3-1 described drive plate 1 being provided with the described double-row pin 3 of multiple confession inserts.Described lamp plate 2 is provided with the subsides pin 3-2 stickup paster pad 2-1 thereon of the described double-row pin 3 of multiple confession.Like this, by described multiple double-row pin 3, described drive plate 1 and lamp plate 2 are linked together.
In the utility model, preferably, after being connected by described double-row pin 3, the distance between described drive plate 1 and described lamp plate 2 is 5-20mm.
Therefore, to adopt lamp to drive the mode of unification different from existing indoor full-color display screen, driving circuit and the light emitting diode of indoor full-color display screen of the present utility model be separated and between drive plate 1 and lamp plate 2, there is certain distance, like this, enhance radiating effect, improve the mission life of device, thus improve the serviceable life of indoor full-color display screen.Meanwhile, the valid pixel increasing unit area is counted, and IC space is unaffected, and refresh rate and brightness can improve.
In use, the signal from outside is sent to described driving circuit and line control circuit after described amplifying circuit amplification process.Wherein, described driving circuit and line control circuit are used for driving and control the light emitting diode of described pixel, the color and brightness that described light emitting diode are sent want to reach.
Above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection domain of the present utility model.
Claims (4)
1. an indoor full-color display screen, it comprises drive plate (1) and lamp plate (2), (1) is provided with amplifying circuit to described drive plate, driving circuit and line control circuit, (2) are provided with multiple pixel to described lamp plate, it is characterized in that, comprise the multiple double-row pins (3) described drive plate (1) and lamp plate (2) linked together further, the plug-in unit pad (1-1) that the contact pin (3-1) described drive plate (1) being provided with the described double-row pin (3) of multiple confession inserts, described lamp plate (2) is provided with subsides pin (3-2) the stickup paster pad (2-1) thereon of the described double-row pin (3) of multiple confession.
2. indoor full-color display screen according to claim 1, is characterized in that, the distance between described drive plate (1) and described lamp plate (2) is 5-20mm.
3. indoor full-color display screen according to claim 2, is characterized in that, described pixel is made up of three light emitting diodes.
4. indoor full-color display screen according to claim 3, is characterized in that, described multiple pixel distance is each other 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532772.XU CN204808790U (en) | 2015-07-22 | 2015-07-22 | Indoor full -color display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532772.XU CN204808790U (en) | 2015-07-22 | 2015-07-22 | Indoor full -color display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204808790U true CN204808790U (en) | 2015-11-25 |
Family
ID=54593573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520532772.XU Expired - Fee Related CN204808790U (en) | 2015-07-22 | 2015-07-22 | Indoor full -color display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204808790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057092A (en) * | 2016-07-30 | 2016-10-26 | 深圳浩翔光电技术有限公司 | Lamp panel and driving plate connecting structure for LED display screen |
-
2015
- 2015-07-22 CN CN201520532772.XU patent/CN204808790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057092A (en) * | 2016-07-30 | 2016-10-26 | 深圳浩翔光电技术有限公司 | Lamp panel and driving plate connecting structure for LED display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20210722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |