CN103325319A

CN103325319A - Display screen module

Info

Publication number: CN103325319A
Application number: CN2013101885510A
Authority: CN
Inventors: 苏庄严; 谢雄; 徐毅
Original assignee: SHENZHEN JUDE TECHNOLOGY Ltd
Current assignee: Guangxi Soft Vision Technology Co., Ltd.
Priority date: 2013-05-20
Filing date: 2013-05-20
Publication date: 2013-09-25
Anticipated expiration: 2033-05-20
Also published as: CN103325319B

Abstract

The invention discloses a display screen module which comprises a soft substrate and a display module. The soft substrate is used for being attached on the display surface; the display module comprises a plurality of point light-emitting units; and the plurality of the point light-emitting units are fixed on the soft substrate dispersedly. According to the display screen module, the soft substrate capable of bending and deforming along with the display surface is used, and the point light-emitting units on the soft substrate are fixed dispersedly, so that the whole display screen module can be attached to an irregular-shaped surface for displaying, and requirements for displaying on various irregular-shaped surfaces, including curved surfaces, can be met.

Description

The display screen module

Technical field

The present invention relates to display device, particularly relate to a kind of display screen module that comprises a plurality of somes luminescence units.

Background technology

In the display screen technology field, particularly large-scale open air demonstration can run into various environments for use and request for utilization, and the outdoor display screen of traditional large-scale frame-type splitting mode not necessarily can both satisfy these requirements.A typical example is that traditional display screen substantially all is the framed structure of rigidity, be difficult to form the display surface of curved surface, needs curved surface to show or shows that at the display surface of the abnormity of other shapes occasion can't satisfy request for utilization at some.

Summary of the invention

Based on this, be necessary to provide a kind of display screen module that can show at the display surface of abnormity.

A kind of display screen module comprises: soft substrate is used for being attached to display surface; Show module, comprise a plurality of somes luminescence units, be used for described some luminescence unit of reception control signal control luminous to show image; Described a plurality of somes luminescence units are fixed in the described soft substrate dispersedly.

Among embodiment, described soft substrate comprises the mesh lines that is interweaved, so that described soft substrate forms latticed therein.

Among embodiment, described some luminescence unit is located at the infall of the mesh lines of soft substrate therein.

Among embodiment, described some luminescence unit comprises the first pedestal and second pedestal of mutual fastening therein, and at least one surface on two surfaces that described the first pedestal is relative with the second pedestal is provided with the groove that passes for mesh lines; Perhaps at least one in described the first pedestal and the second pedestal is provided with the through hole that passes for mesh lines.

Among embodiment, described mesh lines connects by node component at infall therein, also forms the shrinkage pool of the node component that holds the mesh lines infall on described the first pedestal and the second pedestal.

Therein among embodiment, described some luminescence unit also comprise the LED lamp and drive chip, and there is the LED lamp of a luminescence unit in institute and drives chip and all is located on corresponding described the first pedestal or all is located on the second pedestal of correspondence.

Among embodiment, connect by cable between the described a plurality of somes luminescence units therein.

Therein among embodiment, described cable comprises power lead and signal wire, wherein said signal wire passes the first pedestal or the second pedestal that are provided with the driving chip and is connected with described driving chip, and described power lead passes the second pedestal or the first pedestal that are not provided with the driving chip and is connected with described driving chip.

Above-mentioned display screen module adopts can be crooked with display surface and the soft substrate of distortion, and the some luminescence unit on it disperses fixingly, and therefore whole display screen module can be attached on the surface of abnormity and show.Comprise that curved surface is presented at the requirement that interior various compromise faces show thereby can satisfy.

Description of drawings

Fig. 1 is the display screen modular structure schematic diagram of an embodiment;

Fig. 2 is the display screen modular structure stereographic map of another embodiment;

Fig. 3 is the partial enlarged drawing of Fig. 2;

Fig. 4 is the structural representation of ply-yarn drill;

Fig. 5 is the structural representation of a luminescence unit;

Fig. 6 is the blast structural drawing of a luminescence unit.

Embodiment

As shown in Figure 1, be the display screen modular structure schematic diagram of an embodiment.This display screen module 10 comprises soft substrate 100 and shows module 200.Soft substrate 100 is used for being attached to display surface.This display surface can be even curface, and such as metope, automobile outside wall surface etc. also can be compromise face, i.e. non-smooth surface, for example cylinder, step surface and sphere etc.Soft substrate 100 can be followed flexural deformation to attach along with the fluctuations of display surface.Show that module 200 comprises a plurality of somes luminescence units 210, a plurality of somes luminescence units 210 are fixed in the soft substrate 100 dispersedly.The arrangement mode of luminescence unit 210 in soft substrate 100 as the pixels of display screen module 10, therefore put similar with traditional outdoor LED display screen usually in luminous point unit 210, adopts the matrix arrangement.

Above-mentioned display screen module 10 adopts can be crooked with display surface and the soft substrate 100 of distortion, and the some luminescence unit on it 210 disperses fixingly, and therefore whole display screen module can be attached on the surface of abnormity and show.Comprise that curved surface is presented at the requirement that interior various compromise faces show thereby can satisfy.

Soft substrate 100 can be adopted the structure that satisfies above-mentioned requirements of various ways, specifically in the present embodiment, with reference to figure 2, this display screen module 10 comprises the some luminescence unit 210 that is intertwined to form latticed mesh lines (comprise mesh lines horizontal in this view 102 and longitudinally mesh lines 104) and is arranged on

mesh lines

102 and 104 infalls.Institute has a luminescence unit 210 to be connected in series by cable.Cable comprises signal cable 300 and power cable 404.Signal cable 300 is tie point luminescence unit 210 successively longitudinally, and an end end of the adjacent two row point luminescence unit 210 of series connection also connects by signal cable 300, and the institute of whole like this display screen module 10 has a luminescence unit 210 all to be connected in series by signal cable 300.The two ends of signal cable 300 are drawn respectively to be connected with signal output connector with signal input connector 302 and are connected.Power delivery cable 402 longitudinally is arranged on the dual-side of whole display screen module 10, and some luminescence unit 210 connects by power cable 404 in the horizontal.Every power delivery cable 402 is drawn respectively at its two ends to be connected with the power supply out connector with power supply input connector 406 and is connected.Be appreciated that and adopt other feasible modes to be connected in series a luminescence unit 210.

Point luminescence unit 210 is located at the infall of the mesh lines 110 of soft substrate 100.In conjunction with Fig. 2 and Fig. 3, two adjacent some luminescence units 210 can be arranged in the mode of interval one or more mesh lines 110 in the latticed soft substrate 100, and the density of view ruling 110 is decided with the arrangement density demand of putting luminescence unit 210.

Further, with reference to figure 3, the signal cable 300 and the power cable 404 that adhere to along

mesh lines

102 and 104 all are fixed on the mesh lines by ply-yarn drill 500, specifically can comprise vertically upper and transversely fixing.With reference to figure 4, ply-yarn drill 500 comprises block grip part 510 and the holding section 520 that is positioned at 510 two ends, grip part, and the holding section 520 at two ends substantially vertically is connected with grip part 510 and is positioned at grip part 510 homonymies, so that ply-yarn drill 500 integral body are " Contraband " shape.Holding section 520 is surrounded by two curved holding parts and is formed, and it has the opening 522 that passes for mesh lines, power cable 404 and signal cable 300, accommodating and hold the mesh lines through hole 524 of mesh lines and accommodating and hold signal cable 300(or power cable 404) cable through hole 526.When using ply-yarn drill 500, can hand grip part 510 with parallel mesh lines and signal cable 300(or power cable 404) clamp-on from opening 522, and then mesh lines is fastened in the mesh lines through hole 524 signal cable 300(or power cable 404) be fastened in the cable through hole 526.

With reference to figure 5 and Fig. 6, some luminescence unit 210 comprises: the illuminating part 213 of the first pedestal 211, the second pedestal 212 and integrated LED lamp and driving chip.Wherein the first pedestal 211 and the second pedestal 212 fasten mutually, and illuminating part 213 is located on the first pedestal 211.And offer the staggered groove 214 that supplies mesh lines 110 to pass on the second pedestal 212.By mesh lines 110 being passed and places behind the groove 214 the first pedestal 211 and the second pedestal 212 are fastened, can be fixed on mesh lines 102,104 infall to a luminescence unit 210.Except fastening, the first pedestal 211 and the second pedestal 212 can also adopt other mode combinations, fix such as screw etc.

Be appreciated that this groove 214 also can be opened in the surface of the first pedestal 211, perhaps be opened in simultaneously the first pedestal 211 two surfaces relative with the second pedestal 212, two grooves 214 surround and form the through hole that passes for mesh lines 110.In addition, can also offer the through hole that passes for mesh lines 102,104 at the first pedestal 211 and/or the second pedestal 212.

Preferably, also form the shrinkage pool 215 hold mesh lines 102,104 node component 120 on the first pedestal 211 and/or the second pedestal 212.The installation of convenient like this some luminescence unit 210.

Above-mentioned have the LED lamp of a luminescence unit 210 and driving chip all to be located on the first corresponding pedestal 211.Display screen module 10 is after installing all some luminescence units 210 according to identical mode like this, and is all luminous towards the same face.In other embodiments, illuminating part 213 can all be located on the second corresponding pedestal 212.

With reference to figure 6, in another embodiment, power cable 404 and signal cable 300 are parallel.Wherein signal cable 300 passes and is provided with the first pedestal 211 that drives chip and is connected with described driving chip, and power cable 404 passes the second pedestal 212 that is not provided with the driving chip and is connected with described driving chip.Power cable 404 is connected with signal cable and all is connected with external driver device, external driver device is powered for driving chip and LED by power cable 404, signal cable 300 transmission of control signals are to each some luminescence unit 210, the driving chip of each some luminescence unit 210 extracts corresponding drive LED from control signal luminous, and control signal is continued to be transferred to next some luminescence unit 210.

Above-mentioned display screen module 10 with netted soft substrate 100 can cover the display surface of various abnormity, and the fluctuating of automatic adaptation display surface, therefore can be attached on the special-shaped surface to show.Comprise that curved surface is presented at the requirement that interior various compromise faces show thereby can satisfy.

The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims

1. a display screen module is characterized in that, comprising:

Soft substrate is used for being attached to display surface;

Show module, comprise a plurality of somes luminescence units, be used for described some luminescence unit of reception control signal control luminous to show image;

Described a plurality of somes luminescence units are fixed in the described soft substrate dispersedly.

2. display screen module according to claim 1 is characterized in that, described soft substrate comprises the mesh lines that is interweaved, so that described soft substrate forms latticed.

3. display screen module according to claim 2 is characterized in that, described some luminescence unit is located at the infall of the mesh lines of soft substrate.

4. display screen module according to claim 3, it is characterized in that, described some luminescence unit comprises the first pedestal and second pedestal of mutual fastening, and at least one surface on two surfaces that described the first pedestal is relative with the second pedestal is provided with the groove that passes for mesh lines; Perhaps at least one in described the first pedestal and the second pedestal is provided with the through hole that passes for mesh lines.

5. display screen module according to claim 4 is characterized in that, described mesh lines connects by node component at infall, also forms the shrinkage pool of the node component that holds the mesh lines infall on described the first pedestal and the second pedestal.

6. display screen module according to claim 4, it is characterized in that, described some luminescence unit also comprise the LED lamp and drive chip, and there is the LED lamp of a luminescence unit in institute and drives chip and all is located on corresponding described the first pedestal or all is located on the second pedestal of correspondence.

7. display screen module according to claim 6 is characterized in that, connects by cable between the described a plurality of somes luminescence units.

8. display screen module according to claim 7, it is characterized in that, described cable comprises power lead and signal wire, wherein said signal wire passes the first pedestal or the second pedestal that are provided with the driving chip and is connected with described driving chip, and described power lead passes the second pedestal or the first pedestal that are not provided with the driving chip and is connected with described driving chip.