CN201302795Y

CN201302795Y - LED lattice module and LED display screen

Info

Publication number: CN201302795Y
Application number: CNU2008202124530U
Authority: CN
Inventors: 莫海锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-15
Filing date: 2008-10-15
Publication date: 2009-09-02
Anticipated expiration: 2018-10-15

Abstract

The utility model relates to an LED lattice module and an LED display screen including the same. The LED lattice module comprises a plurality of pixels arranged on the displaying surface, wherein each pixel is provided with three chip accommodation holes and three luminescent chips. Further, the three luminescent chips are correspondingly disposed inside the three chip accommodation holes. The LED display screen utilizes the LED lattice module provided by the technical scheme of the utility model, and the three luminescent chips of each pixel are respectively and correspondingly disposed inside the independent chip accommodation hole, thereby effectively resolving the problems that the effect of color blending is unfavorable, color difference is serious, and the resolution is not good enough. Besides, the processing technology is not complicated and the cost is not increased basically.

Description

LED lattice module and LED display

Technical field

The utility model relates to LED display technique field, particularly a kind of LED lattice module, and the LED display that comprises this LED lattice module.

Background technology

Development along with the LED technology, based on the display technique of LED lattice module also in develop rapidly, but the full-color LED display screen ubiquity colour mixture poor effect that present LED lattice module constitutes, there is the comparatively serious bad aberration problem that causes in visual angle simultaneously, it may be many-sided tracing it to its cause, but the LED lattice module of its use is very crucial, thereby is necessary the LED lattice module is improved.

Existing LED lattice module as shown in Figure 1, it comprises a plurality of pixels 1 of array on its display surface.Each pixel 1 comprises three luminescent wafers of proper alignment up and down in fact, three luminescent wafers are positioned in the accommodation hole and are respectively: green emitting wafer 12 and an emitting red light wafer 13 that is positioned at the top in the middle of blue-light-emitting wafer 11 that is positioned at the below, one are positioned at, described three luminescent wafers all are arranged in the wafer accommodation hole 10.The LED lattice module of kind structure type have the improved place of needs.

The utility model content

Technical problem to be solved in the utility model provides a kind of LED lattice module and comprises the LED display that the type LED lattice module is formed, to solve LED display colour mixture poor effect, the bad problem that causes aberration in visual angle in the prior art.

For solving the technical matters of above-mentioned LED lattice module, the utility model adopts following technical scheme:

The LED lattice module comprises the plurality of pixels of array at its display surface, and described pixel comprises wafer accommodation hole and three luminescent wafers; Each all has independently three wafer accommodation holes described pixel, and described three luminescent wafers correspondence respectively are arranged in described three wafer accommodation holes.

For solving the technical matters of above-mentioned LED display, the utility model adopts following technical scheme:

LED display comprises the LED display that polylith LED lattice module is formed, and described LED lattice module comprises the plurality of pixels of array at its display surface; Described pixel comprises wafer accommodation hole and three luminescent wafers; Each all has independently three wafer accommodation holes described pixel, and described three luminescent wafers correspondence respectively are arranged in described three wafer accommodation holes.

The beneficial effect of the relative prior art of the utility model is:

Be placed in the independent wafer accommodation hole because three luminescent wafers of each pixel are corresponding respectively, can effectively improve colour mixture poor effect, the bad serious problem of aberration that causes in visual angle when LED is luminous.And processing technology is not complicated, and cost can not increase basically.

Description of drawings

Fig. 1 is the structural representation of existing LED lattice module.

Fig. 2 is the structural representation of LED lattice module in the utility model embodiment.

Embodiment

The LED lattice module of this embodiment includes independently three wafer accommodation holes 10 and three luminescent wafers at array each pixel 1 on display surface as shown in Figure 2.Three luminescent wafers also comprise: blue-light-emitting wafer 11, a green emitting wafer 12 and an emitting red light wafer 13.Three wafer accommodation holes proper alignment about in the of 10.Described emitting red light wafer 13 is positioned at that wafer accommodation hole 10 of top; That wafer accommodation hole 10 in the middle of green emitting wafer 12 is positioned at; Corresponding 11 of blue-light-emitting wafers are positioned at that wafer accommodation hole 10 of below.Certainly, three wafer accommodation holes 10 and the luminescent wafer that is positioned at it can not be arranged above and below yet, such as also can be asymmetric arrangement up and down, about arrange, the asymmetric arrangement in the left and right sides; And three luminescent wafers are not must be the series arrangement of RGB yet, such as being bluish-green red putting in order yet.

During making also as existing led module; each each pixel of LED lattice module is positioned over needed luminescent wafer; again perfusion advance to have the protection luminescent wafer colloid in module bodies, thereby processing technology is not complicated, cost can not increase basically.

Adopt the LED lattice module of technique scheme, can be called monocrystalline lattice perfusion type LED lattice block, its each luminescent wafer all independently is arranged in the wafer accommodation hole 10, the wafer accommodation hole at every kind of luminescent wafer place is arranged in together with minimum distance again, can both accomplish best design effect for the LED lattice module of different size; Its particular structure of monocrystalline lattice perfusion type LED lattice block has changed the luminescent wafer position, thereby improved luminescent wafer and had better lighting angle and illumination effect when luminous, constituting full-color LED display screen that the LED lattice block of pixel forms thus, to have colour mixture effective, display image is more true to nature, the better advantage of watching angle, and cost can't increase.

Above content is the further detailed explanation of the utility model being done in conjunction with concrete preferred implementation, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims

1, LED lattice module, comprise the plurality of pixels of array at its display surface, described pixel comprises wafer accommodation hole and three luminescent wafers, it is characterized in that, each all has three wafer accommodation holes described pixel, and described three luminescent wafers correspondence respectively are arranged in described three wafer accommodation holes.

2, LED lattice module as claimed in claim 1 is characterized in that, described three luminescent wafers are respectively: a blue-light-emitting wafer, a green emitting wafer and an emitting red light wafer.

3, LED lattice module as claimed in claim 2 is characterized in that, described three wafer accommodation holes are proper alignment up and down, and described emitting red light wafer is positioned at that wafer accommodation hole of top; That wafer accommodation hole in the middle of described green emitting wafer is positioned at; Described blue-light-emitting wafer then is positioned at that wafer accommodation hole of below.

4, LED display comprises polylith LED lattice module, and described LED lattice module comprises the plurality of pixels of array at its display surface; Described pixel comprises wafer accommodation hole and three luminescent wafers, it is characterized in that, each all has three wafer accommodation holes described pixel, and described three luminescent wafers correspondence respectively are arranged in described three wafer accommodation holes.

5, LED display as claimed in claim 4 is characterized in that, described three luminescent wafers are respectively: a blue-light-emitting wafer, a green emitting wafer and an emitting red light wafer.

6, LED display as claimed in claim 5 is characterized in that, described three wafer accommodation holes are proper alignment up and down, and described emitting red light wafer is positioned at that wafer accommodation hole of top; That wafer accommodation hole in the middle of described green emitting wafer is positioned at; Described blue-light-emitting wafer then is positioned at that wafer accommodation hole of below.