CN206524349U - Anti- glare LED display - Google Patents
Anti- glare LED display Download PDFInfo
- Publication number
- CN206524349U CN206524349U CN201720164205.2U CN201720164205U CN206524349U CN 206524349 U CN206524349 U CN 206524349U CN 201720164205 U CN201720164205 U CN 201720164205U CN 206524349 U CN206524349 U CN 206524349U
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- CN
- China
- Prior art keywords
- cup structure
- chip
- small cup
- led display
- plastic body
- 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
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Abstract
The utility model discloses a kind of anti-glare LED display, including the first plastic body, packaging plastic, chip, metallic support, brilliant line and electrode slice；The metallic support upper surface is provided with the small cup structure and big cup structure being arranged in the first plastic body, and small cup structure is arranged on the bottom of big cup structure; small cup structure and big cup structure are the shape of inverted trapezoidal breach, and the packaging plastic is non-uniformly distributed in small cup structure and big cup structure；The chip is arranged in small cup structure, and chip is packaged glue and wrapped up；The electrode slice is electrically connected by brilliant line with chip.Exiting surface of the present utility model is dull surface, while traditional spot light midpoint light extraction can be changed into face light extraction, goes out that light consistency is good, and light is soft, the problem of solving LED glares.
Description
Technical field
The utility model is related to the technical field of LED display, more particularly to a kind of anti-glare LED display.
Background technology
Light emitting diode (Light Emitting Diode, LED) is a kind of semiconductor electronic component that can be luminous, can be with
Convert electrical energy into luminous energy output.Because its brightness, illuminance are stronger, and the reason of small power consumption, it is widely used in illuminating, shows
The field such as show.But the exiting surface of current used LED display is a light extraction and is optical surface, easily produce dazzle and
Reflective phenomenon.
Utility model content
For weak point present in above-mentioned technology, the utility model provides a kind of anti-glare LED simple in construction and shown
Display screen.
In order to achieve the above object, a kind of anti-glare LED display that the utility model is provided, including the first plastic body,
Packaging plastic, chip, metallic support, brilliant line and electrode slice；The metallic support upper surface, which is provided with, to be arranged in the first plastic body
Small cup structure and big cup structure, and small cup structure be arranged on big cup structure bottom, small cup structure and big cup structure are down
The shape of trapeze cut, the packaging plastic is non-uniformly distributed in small cup structure and big cup structure；The chip is arranged on cuvette knot
In structure, and chip is packaged glue and wrapped up；The electrode slice is electrically connected by brilliant line with chip.
Wherein, the metallic support is fixed on a flank side surface of the first plastic body and both sides each extend to the first plastic body bottom
Face, the elongated end on both sides is not interconnected.
Wherein, the backbone metal surrounds to form a cavity by elongated end and the first plastic body, is second in the cavity
Plastic body.
Wherein, the chip includes red chip, blue dies and green chip；The blue dies are arranged at green
The side of chip, red chip is arranged at the opposite side of green chip, and red chip, blue dies and green chip three row
Row are in alignment.
Compared with prior art, the anti-glare LED display that the utility model is provided, the uneven distribution of the packaging plastic
In big cup structure and small cup structure, chip is arranged in small cup structure, and light source is emitted by chip, then passes through packaging plastic
Multiple reflections formation face light extraction, it is good to go out light consistency, and light is soft；Packaging plastic uneven distribution enables to LED display
Exiting surface is mat surface, forms diffusing reflection, is not in glare phenomenon.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is upward view of the present utility model.
Main element symbol description is as follows：
1st, the first plastic body 2, packaging plastic
3rd, chip 4, metallic support
5th, brilliant line 6, electrode slice
7th, the second plastic body 8, big cup structure
9th, small cup structure
Embodiment
In order to more clearly state the utility model, the utility model is further described below in conjunction with the accompanying drawings.
A kind of anti-glare LED display provided refering to Fig. 1-3, the utility model, including the first plastic body 1, packaging plastic
2nd, chip 3, metallic support 4, brilliant line 5 and electrode slice 6；The upper surface of metallic support 4, which is provided with, to be arranged in the first plastic body 1
Small cup structure 9 and big cup structure 8, and small cup structure 9 be arranged on big cup structure 8 bottom, small cup structure 9 and big cup structure 8
It is the shape of inverted trapezoidal breach, the packaging plastic 4 is non-uniformly distributed in small cup structure 9 and big cup structure 8；The chip 3 is set
Put in small cup structure 9, and chip 3 is packaged glue 2 and wrapped up；The electrode slice 6 is electrically connected by brilliant line 5 with chip 3.
Compared with prior art, the anti-glare LED display that the utility model is provided, uneven point of the packaging plastic 2
Cloth is in big cup structure 8 and small cup structure 9, and chip 3 is arranged in small cup structure 9, and light source is emitted by chip 3, then is led to
The multiple reflections of packaging plastic 2 formation face light extraction is crossed, it is good to go out light consistency, and light is soft；The uneven distribution of packaging plastic 2 is enabled to
LED display exiting surface is mat surface, forms diffusing reflection, is not in glare phenomenon.
In the utility model, the metallic support 4 is fixed on a flank side surface of the first plastic body 1 and both sides are each extended to
The bottom surface of first plastic body 1, the elongated end on both sides is not interconnected.
In the utility model, the backbone metal 4 is surrounded by elongated end and the first plastic body 1 and to form a cavity, should
It is the second plastic body 7 in cavity.
In the utility model, the chip 3 includes red chip, blue dies and green chip；The blueness is brilliant
Piece is arranged at the side of green chip, and red chip is arranged at the opposite side of green chip, and red chip, blue dies and green
Color chip three arrangement is in alignment.
Disclosed above is only several specific embodiments of the present utility model, but the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into protection domain of the present utility model.
Claims (4)
1. a kind of anti-glare LED display, it is characterised in that including the first plastic body, packaging plastic, chip, metallic support, brilliant line
And electrode slice；The metallic support upper surface is provided with the small cup structure and big cup structure being arranged in the first plastic body, and small
Cup structure is arranged on the bottom of big cup structure, and small cup structure and big cup structure are the shape of inverted trapezoidal breach, the packaging plastic
It is non-uniformly distributed in small cup structure and big cup structure；The chip is arranged in small cup structure, and chip is packaged glue and wrapped up；
The electrode slice is electrically connected by brilliant line with chip.
2. anti-glare LED display according to claim 1, it is characterised in that the metallic support is fixed on the first modeling
Expect a flank side surface of body and both sides each extend to the first plastic body bottom surface, the elongated end on both sides is not interconnected.
3. anti-glare LED display according to claim 1, it is characterised in that the backbone metal by elongated end with
First plastic body surrounds to form a cavity, is the second plastic body in the cavity.
4. anti-glare LED display according to claim 1, it is characterised in that the chip includes red chip, indigo plant
Color chip and green chip；The blue dies are arranged at the side of green chip, and red chip is arranged at the another of green chip
Side, and red chip, blue dies and green chip three arrangement are in alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164205.2U CN206524349U (en) | 2017-02-22 | 2017-02-22 | Anti- glare LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164205.2U CN206524349U (en) | 2017-02-22 | 2017-02-22 | Anti- glare LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206524349U true CN206524349U (en) | 2017-09-26 |
Family
ID=59892624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720164205.2U Expired - Fee Related CN206524349U (en) | 2017-02-22 | 2017-02-22 | Anti- glare LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206524349U (en) |
-
2017
- 2017-02-22 CN CN201720164205.2U patent/CN206524349U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 2nd, 3rd and 5th floors of Building E, Xinmusheng Low Carbon Science Park, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Xinguangtai Electronic Technology Co.,Ltd. Address before: 518000 2nd, 3rd and 5th Floors of Building E, Xinmusheng Low Carbon Science Park, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KN-LIGHT ELECTRONIC TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |