CN201994014U - Anti-reflecting LED (Light-Emitting Diode) display-screen structure - Google Patents
Anti-reflecting LED (Light-Emitting Diode) display-screen structure Download PDFInfo
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- CN201994014U CN201994014U CN2011200193561U CN201120019356U CN201994014U CN 201994014 U CN201994014 U CN 201994014U CN 2011200193561 U CN2011200193561 U CN 2011200193561U CN 201120019356 U CN201120019356 U CN 201120019356U CN 201994014 U CN201994014 U CN 201994014U
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- led
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- reflecting
- led display
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Abstract
The utility model discloses an anti-reflecting LED (Light-Emitting Diode) display-screen structure and aims to provide an anti-reflecting structure which has a reasonable structure and an outstanding performance and is easy to improve the display performance of a common LED display screen. The composition of the anti-reflecting LED display-screen structure comprises LED lamp-source installing holes (1), V-shaped light-diffusing slots (2) and triangular light-diffusing slots (3), and is characterized in that: each LED lamp-source installing hole (1) of a module baseplate is surrounded by each V-shaped light-diffusing slot (2); each triangular light-diffusing slot (3) is arranged among every three LED lamp-source installing holes (1); and the surface of an LED module baseplate is provided with an anti-reflecting coating layer. The phenomenon that an external light source is reflected by the mirror surface of the module baseplate is overcome, and the situation that an LED display screen is not ideal in display is effectively improved. The anti-reflecting LED display-screen structure is suitable for being used by indoor and outdoor LED display screens with various specifications.
Description
Technical field
The utility model relates to a kind of anti-reflective LED display structure, is a kind of module substrate structure that is applied on the common LED display specifically, belongs to field of display devices.
Background technology
At present, existing LED display, its inner LED display module is to use level and smooth module substrate more, such display screen is under the irradiation of external light sources such as sunlight street lamp, it is reflective to form minute surface on the module surface, influence the display effect of display screen, made LED display be difficult to its good display performance of performance.
The utility model content
The purpose of this utility model is the defective that exists at background technology, design provides a kind of anti-reflective LED display structure, this structural change the level and smooth surface of traditional led module substrate, be provided with astigmatic groove on the module substrate surface around each LED lamp source, these astigmatic grooves form good scattering to the external light source that shines on the module substrate, thereby overcome the phenomenon of module substrate direct reflection external light source, and be provided with anti-reflecting coating layer on whole module substrate surface, make that the LED lamp source of display screen self is significantly honorable, improved LED display effectively and shown unfavorable situation.
In order to achieve the above object, the utility model is realized by following technological means:
A kind of anti-reflective LED display structure, its composition comprises: LED lamp source mounting hole, V-arrangement astigmatism groove, triangle astigmatism groove, wherein: around V-arrangement astigmatism groove is arranged, the section of V-arrangement astigmatism groove is in the shape of the letter V around the mounting hole of the LED of module substrate lamp source, and bottom land is a circular arc; Be provided with triangle astigmatism groove between per 3 LED lamp source mounting holes; Be provided with anti-reflecting coating layer at the led module substrate surface.
The number of turns of described V-arrangement astigmatism groove is decided on the performance requirement of LED display, be dispersed evenly to each LED lamp source mounting hole around.
Described triangle astigmatism groove has remedied the reflective gap that V-arrangement astigmatism groove can't cover.
Described anti-reflecting coating layer, the mute dirty oil of the elegant plastic cement lacquer of employing card etc. has the coating of good anti-reflective function.
The utility model mainly has following good effect and technical characterictic:
Module substrate is good to the external light source scattering property; Make that the honorable effect in LED lamp source of LED display self is more outstanding, make LED display bring into play the good display performance of self better.
Description of drawings
Fig. 1 is a three-dimensional view of the present utility model;
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is a main member three-dimensional view of the present utility model.
Fig. 4 is a main member vertical view of the present utility model.
Fig. 5 is a main member cut-open view of the present utility model.
As shown in the figure, the arabic numeral among the figure are expressed as follows:
1.LED lamp source mounting hole, 2.V shape astigmatism groove, 3. triangle astigmatism groove
Embodiment
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
As Fig. 1, Fig. 3, shown in Figure 5, around V-arrangement astigmatism groove 2 is arranged, the section of V-arrangement astigmatism groove 2 is in the shape of the letter V around the LED of module substrate lamp source mounting hole 1, and bottom land is a circular arc; Be provided with triangle astigmatism groove 3 between per 3 LED lamp source mounting holes 1;
As Fig. 1, shown in Figure 5, be provided with anti-reflecting coating layer at the led module substrate surface;
The utility model can adopt the microdiecast moulding, also can adopt numerical control device such as machining center accurately to process, after V-arrangement astigmatism groove 2 and triangle astigmatism groove 3 operations are finished, and the spray treatment of preventing the reflecting coating layer again.
Claims (2)
1. prevent reflective LED display structure for one kind, its composition comprises: LED lamp source mounting hole (1), V-arrangement astigmatism groove (2), triangle astigmatism groove (3) is characterized in that: centering on every side at the LED of module substrate lamp source mounting hole (1) has V-arrangement astigmatism groove (2); Be provided with triangle astigmatism groove (3) between per 3 LED lamp source mounting holes (1); Be provided with anti-reflecting coating layer at the led module substrate surface.
2. anti-reflective LED display structure according to claim 1, it is characterized in that: the section of described V-arrangement astigmatism groove (2) is in the shape of the letter V, and bottom land is a circular arc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200193561U CN201994014U (en) | 2011-01-21 | 2011-01-21 | Anti-reflecting LED (Light-Emitting Diode) display-screen structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200193561U CN201994014U (en) | 2011-01-21 | 2011-01-21 | Anti-reflecting LED (Light-Emitting Diode) display-screen structure |
Publications (1)
Publication Number | Publication Date |
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CN201994014U true CN201994014U (en) | 2011-09-28 |
Family
ID=44670495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200193561U Expired - Fee Related CN201994014U (en) | 2011-01-21 | 2011-01-21 | Anti-reflecting LED (Light-Emitting Diode) display-screen structure |
Country Status (1)
Country | Link |
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CN (1) | CN201994014U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105301835A (en) * | 2014-07-02 | 2016-02-03 | 株式会社东芝 | Image display apparatus |
-
2011
- 2011-01-21 CN CN2011200193561U patent/CN201994014U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105301835A (en) * | 2014-07-02 | 2016-02-03 | 株式会社东芝 | Image display apparatus |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20120121 |