CN205080865U - Improve structure of LED display screen color rendition degree - Google Patents
Improve structure of LED display screen color rendition degree Download PDFInfo
- Publication number
- CN205080865U CN205080865U CN201520763644.6U CN201520763644U CN205080865U CN 205080865 U CN205080865 U CN 205080865U CN 201520763644 U CN201520763644 U CN 201520763644U CN 205080865 U CN205080865 U CN 205080865U
- Authority
- CN
- China
- Prior art keywords
- led display
- groove
- diffuse reflector
- buckle
- rendition degree
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses an improve structure of LED display screen color rendition degree, including frame (1), colour filter (2), diffuse reflector (3), LED display panel (4), back lid (5), horizontal clamping groove (6), buckle (7), vertical draw -in groove (8), frame (1) through buckle (7) and vertical draw -in groove (8) mutually support with the back approximately (5) be connected, colour filter (2), diffuse reflector (3) and LED display panel (4) are fixed on frame (1) through horizontal clamping groove (6), and order is colour filter (2), diffuse reflector (3), LED display panel (4) in proper order. The utility model discloses a configuration mode of diffuse reflector and colour filter has improved the reduction degree of LED display screen color, makes the colour gorgeous more brilliant.
Description
Technical field
The utility model relates to LED display color displays field, especially a kind of structure improving LED display color rendition degree.
Background technology
At present, the raising realized along with expanding economy and environmental protection, the market demand of liquid crystal indicator shows a rising trend, and also more and more higher to the requirement of LED display color and image quality.The color saturation of LED and colour gamut are better, and the advantage such as LED is not containing noxious material mercury, and achieve environmental protection, it has mechanical shock stability, and luminescent lifetime is long, thus win increasing concern.The shortcoming such as but existing LED display exists luminance uniformity more and color rendition degree is poor.
Utility model content
For above-mentioned Problems existing, the purpose of this utility model is to provide a kind of structure improving LED display color rendition degree.
The technical solution of the utility model is: a kind of structure improving LED display color rendition degree, comprise housing 1, color filter 2, diffuse reflector 3, LED display board 4, bonnet 5, horizontal draw-in groove 6, buckle 7, longitudinal draw-in groove 8, described housing 1 to be connected with bonnet 5 by cooperatively interacting of buckle 7 and longitudinal draw-in groove 8, described color filter 2, diffuse reflector 3 and LED display board 4 are fixed on housing 1 by horizontal draw-in groove 6, and put in order and be followed successively by color filter 2, diffuse reflector 3, LED display board 4.
Pad is equipped with in described horizontal draw-in groove 6 inside.
The size of described buckle 7 and longitudinal draw-in groove 8 is equal.
Compared with prior art, the beneficial effects of the utility model are:
(1) color filter 2 of the present utility model, makes color more vivid gorgeous brilliant.
(2) the utility model adopts buckle and groove device, and for convenience detach, assembling, saves labour cost.
(3) the utility model adopts diffuse reflector 3, is that the pointolite that LED emits changes area source into.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of the utility model housing 1.
Fig. 3 is the schematic diagram of the utility model bonnet 5.
In figure: 1-housing, 2-color filter, 3-diffuse reflector, 4-LED display board, 5-bonnet, the horizontal draw-in groove of 6-, 7-buckle, the longitudinal draw-in groove of 8-.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, a kind of structure improving LED display color rendition degree, comprise housing 1, color filter 2, diffuse reflector 3, LED display board 4, bonnet 5, horizontal draw-in groove 6, buckle 7, longitudinal draw-in groove 8, housing 1 to be connected with bonnet 5 by cooperatively interacting of buckle 7 and longitudinal draw-in groove 8, color filter 2, diffuse reflector 3 and LED display board 4 are fixed on housing 1 by horizontal draw-in groove 6, and put in order and be followed successively by color filter 2, diffuse reflector 3, LED display board 4, pad is equipped with in horizontal draw-in groove 6 inside, color filter 2 is increased by pad, diffuse reflector 3, friction force between LED display board 4 and horizontal draw-in groove 6, and then reach fixing object, the size of buckle 7 and longitudinal draw-in groove 8 is equal.
The light that LED emits reflexes on color filter 2 by diffuse reflector 3, by diffuse reflector 3, pointolite is transformed into area source, through color filter 2, color is presented more vivid gorgeous brilliant again, achieve the raising of LED display color rendition degree.
Claims (3)
1. one kind is improved the structure of LED display color rendition degree, it is characterized in that, comprise housing (1), color filter (2), diffuse reflector (3), LED display board (4), bonnet (5), horizontal draw-in groove (6), buckle (7), longitudinal draw-in groove (8), described housing (1) to be connected with described bonnet (5) by cooperatively interacting of described buckle (7) and described longitudinal draw-in groove (8), described color filter (2), diffuse reflector (3) and LED display board (4) are fixed on described housing (1) by described horizontal draw-in groove (6), and put in order and be followed successively by color filter (2), diffuse reflector (3), LED display board (4).
2. a kind of structure improving LED display color rendition degree according to claim 1, is characterized in that, pad is equipped with in described horizontal draw-in groove (6) inside.
3. a kind of structure improving LED display color rendition degree according to claim 1, is characterized in that, the size of described buckle (7) and longitudinal draw-in groove (8) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763644.6U CN205080865U (en) | 2015-09-29 | 2015-09-29 | Improve structure of LED display screen color rendition degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763644.6U CN205080865U (en) | 2015-09-29 | 2015-09-29 | Improve structure of LED display screen color rendition degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205080865U true CN205080865U (en) | 2016-03-09 |
Family
ID=55433256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520763644.6U Expired - Fee Related CN205080865U (en) | 2015-09-29 | 2015-09-29 | Improve structure of LED display screen color rendition degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205080865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114141161A (en) * | 2021-12-07 | 2022-03-04 | 深圳市欧冠微电子科技有限公司 | LED display screen and structure for improving color reduction degree |
-
2015
- 2015-09-29 CN CN201520763644.6U patent/CN205080865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114141161A (en) * | 2021-12-07 | 2022-03-04 | 深圳市欧冠微电子科技有限公司 | LED display screen and structure for improving color reduction degree |
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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: 20160309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |