CN201417791Y - LED used for fix-feet three-in-one RGB display screen - Google Patents
LED used for fix-feet three-in-one RGB display screen Download PDFInfo
- Publication number
- CN201417791Y CN201417791Y CN2009200571197U CN200920057119U CN201417791Y CN 201417791 Y CN201417791 Y CN 201417791Y CN 2009200571197 U CN2009200571197 U CN 2009200571197U CN 200920057119 U CN200920057119 U CN 200920057119U CN 201417791 Y CN201417791 Y CN 201417791Y
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- display screen
- led
- bowl cup
- rgb display
- green
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Abstract
The utility model relates to an LED used for a fix-feet three-in-one RGB display screen. The LED comprises a bowl-shaped cup (7), wherein red, green and blue luminous chips (8, 9, 10) are arranged onthe inner bottom surface of the bowl-shaped cup (7); the red, green and blue luminous chips (8, 9, 10) are respectively connected with positive electrodes (1, 3, 5) and negative electrodes (2, 4, 6) that corresponds to each other one to one on the bottom surface of the bowl-shaped cup (7); and epoxy resin (11) is poured into the bowl-shaped cup (7). The LED has the advantages that the control fora display screen system can be more flexibly, the color variation can be more various, and the display effect can be better.
Description
Technical field
The utility model relates to the LED luminescence technology field that display screen is used, refer in particular to display screen with the optical efficiency height, thermal resistance is low, the life-span is long, three three-color LEDs that can be used for display screen that chip can independently be controlled.
Background technology
In recent years, all kinds of lamp decorations are more and more with the product consumption of Surface Mount LED and display screen, but the three-in-one product of most of RGB generally is common positive pole or common negative pole, can not independently separately control RGB.
Summary of the invention
Sign in above background technology defective, the utility model proposes the three-in-one RGB display screen of a kind of six pin LED, the R among this LED, B, G chip can be allowed show that control is more flexible by fully separately independent control, and color change is abundanter, and display effect is better.
The technical solution of the utility model is: design the three-in-one RGB display screen of a kind of six pin LED, comprise the bowl cup, on the inner bottom surface of described bowl cup, be provided with three kinds of luminescence chips of red, green, blue, three kinds of luminescence chips of described red, green, blue are connected with separately positive and negative electrode on the bottom surface that is arranged at bowl cup respectively, in described bowl cup, be perfused with epoxy resin, certainly, epoxy resin also can replace with its transparent resin.
The length and width of described bowl cup are respectively 3.5mmX2.8mm, and the dimensional tolerance of length and width is positive and negative 1mm, and it highly is more than or equal to 0.8mm.
The lighting angle of described bowl cup is 120 ± 15 degree.
The three-in-one RGB display screen of the six pin LED of this kind structure, the independent separately respectively positive and negative metal pins that uses oneself of its R, G, three kinds of chips of B, promptly bowl cup two bottom sides has three polarity pads respectively.Thereby more flexible when making display screen system control, color change is abundanter, and display effect is better.
Description of drawings
Fig. 1 is the plan structure schematic diagram of a kind of embodiment of the utility model.
Fig. 2 is the facade structures schematic diagram of Fig. 1.
Embodiment
See also Fig. 1, that Fig. 1 discloses is the three-in-one RGB display screen of a kind of six pin LED, comprise bowl cup 7, on the inner bottom surface of described bowl cup 7, be provided with three kinds of luminescence chips of red, green, blue 8,9,10, three kinds of luminescence chips of described red, green, blue 8,9,10 corresponding separately anodal 1,3,5 are connected with negative electrode 2,4,6 respectively with on the bottom surface that is arranged at bowl cup 7, in described bowl cup 7, be perfused with epoxy resin 11, whole bowl cup 7 is full of.
It is respectively 3.5mm, 2.8mm and 1.9mm that the length and width height of the bowl cup 7 in the utility model can be designed to, and long and wide dimensional tolerance is positive and negative 1mm.Certainly, the height of bowl cup 7 is as long as satisfy greater than 0.8mm.
The lighting angle α of described bowl cup 7 is 120 ± 15 degree.Periphery surface is brushed with tusche on bowl cup 7
Example 1, adopting size is the red light chips of 150-250mcd for 12mil, naked bright degree, and green glow chip and size that size is 200-320mcd for 12mil, naked bright degree are that the blue chip that 12mil, naked bright degree are 70-150mcd is packaged into infrastructure product of the present utility model, through adorning formal display screen contrast with the common anodal RGB grave of routine, this product is easy to control, and display effect is better.
The example of the above, it is preferred embodiments of the present utility model, be not to limit practical range of the present utility model,, be included in the utility model claim so all equivalences of doing according to described feature of the utility model claim and principle change or modify.
Claims (5)
1, the three-in-one RGB display screen of a kind of six pin LED, it is characterized in that: comprise bowl cup (7), on the inner bottom surface of described bowl cup (7), be provided with three kinds of luminescence chips of red, green, blue (8,9,10), three kinds of luminescence chips of described red, green, blue (8,9,10) are connected with corresponding separately positive pole (1,3,5), negative electrode (2,4,6) on the bottom surface that is arranged at bowl cup (7) respectively, are perfused with epoxy resin (11) in described bowl cup (7).
2, the three-in-one RGB display screen of six pin according to claim 1 LED is characterized in that: described LED is the display screen three-in-one LED of RGB.
3, the three-in-one RGB display screen of six pin according to claim 1 and 2 LED is characterized in that: the polarity of the red, green, blue chip on the bottom surface of described bowl cup (7) is all independent.
4, the three-in-one RGB display screen of six pin according to claim 3 LED is characterized in that: the length and width of described bowl cup (7) are respectively 3.5mmX2.8mm, and the dimensional tolerance of length and width is positive and negative 1mm, and it highly is more than or equal to 0.8mm.
5, the three-in-one RGB display screen of six pin according to claim 4 LED is characterized in that: the lighting angle of described bowl cup (7) is 120 ± 15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200571197U CN201417791Y (en) | 2009-05-25 | 2009-05-25 | LED used for fix-feet three-in-one RGB display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200571197U CN201417791Y (en) | 2009-05-25 | 2009-05-25 | LED used for fix-feet three-in-one RGB display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417791Y true CN201417791Y (en) | 2010-03-03 |
Family
ID=41794218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200571197U Expired - Fee Related CN201417791Y (en) | 2009-05-25 | 2009-05-25 | LED used for fix-feet three-in-one RGB display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417791Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709279A (en) * | 2012-05-30 | 2012-10-03 | 东莞市凯昶德电子科技股份有限公司 | LED (Light Emitting Diode) packaging structure of high brilliance full color display |
| CN102856315A (en) * | 2012-09-22 | 2013-01-02 | 歌尔声学股份有限公司 | Light-emitting diode device |
| CN103996788A (en) * | 2014-05-21 | 2014-08-20 | 广东威创视讯科技股份有限公司 | LED device for display screen and manufacturing method thereof |
-
2009
- 2009-05-25 CN CN2009200571197U patent/CN201417791Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709279A (en) * | 2012-05-30 | 2012-10-03 | 东莞市凯昶德电子科技股份有限公司 | LED (Light Emitting Diode) packaging structure of high brilliance full color display |
| CN102856315A (en) * | 2012-09-22 | 2013-01-02 | 歌尔声学股份有限公司 | Light-emitting diode device |
| CN103996788A (en) * | 2014-05-21 | 2014-08-20 | 广东威创视讯科技股份有限公司 | LED device for display screen and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 4, building 518000, block C, head industrial zone, east corner, Houhai Road, Shekou, Guangdong, Shenzhen Patentee after: Shenzhen Guoyexing Optoelectronics Technology Co., Ltd. Address before: 4, building 518000, block C, head industrial zone, east corner, Houhai Road, Shekou, Guangdong, Shenzhen Patentee before: Guoye-Xingguang Electronics Co., Ltd., Shenzhen |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20170525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |