CN205080866U - Integral type programming drive LED flat panel display module - Google Patents
Integral type programming drive LED flat panel display module Download PDFInfo
- Publication number
- CN205080866U CN205080866U CN201520882651.8U CN201520882651U CN205080866U CN 205080866 U CN205080866 U CN 205080866U CN 201520882651 U CN201520882651 U CN 201520882651U CN 205080866 U CN205080866 U CN 205080866U
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- CN
- China
- Prior art keywords
- sided pcb
- circuit board
- mask
- pcb circuit
- display module
- 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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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Integral type programming drive LED flat panel display module, including showing the diaphragm, piece formula LED chip, the mask, the circuit pin, two -sided PCB circuit board, the reference column and the riveting of two -sided PCB circuit board of mask, it links IC drive arrangement as an organic whole with it to have on the two -sided PCB circuit board, the welding of piece formula LED chip is on two -sided PCB circuit board, set up the circuit pin on the two -sided PCB circuit board, fill white silica gel in the junction all around with two -sided PCB circuit board in the mask. The utility model discloses a drive two -sided PCB circuit board in area is as the circuit board, makes the LED flat panel display module increase drive function and demonstration function, very big improvement the portability of product to the reliability problem that the circuit pin too much leads to has significantly reduced, adopt piece formula LED device as the light source simultaneously, reduce the cost of product widely, made things convenient for customer's installation, promoted the manufacturing qualification rate and the market competition advantage of product.
Description
Technical field
The utility model relates to a kind of integral type programming driving LED panel display module.
Technical background
LED display module is the panel display module using LED as light source, have that brightness is high, volume is little, fast response time, driving voltage are low, energy-conserving and environment-protective, life-span length, color clear, the excellent feature of identification, be widely used in the field such as household electrical appliance and industrial control system display.LED panel display module mainly comprises PCB, circuit pin, LED luminescence chip, mask, epoxy resin and display diaphragm, adopt PCB as circuit board, mechanical stamping mode is adopted to be fixed in two-sided PCB by some circuit pins, adopt ultrasonic welding technique to be connected with the electrode of PCB by the electrode of LED chip again, then adopt high temperature gummed tape that display diaphragm is fixed on the exiting surface of mask.LED panel display module prepared by aforesaid way only has Presentation Function, and businessman, also must supporting micro-control unit when using above-mentioned LED panel display module, can driving LED panel display module luminescence display, and production cost is high, and reliability is low.
Summary of the invention
The purpose of this utility model is just to provide that a kind of cost is low, reliability is strong, qualification rate is high, integrates and drives the integral type of function and Presentation Function to programme driving LED panel display module.
Integral type programming driving LED panel display module of the present utility model, comprise display diaphragm, sheet-shaped LED chip, mask, circuit pin, two-sided PCB, display diaphragm is pasted onto on mask exiting surface, it is characterized in that, reference column and the two-sided PCB of mask are riveted, with the IC drive unit be connected as a single entity with it in two-sided PCB, sheet-shaped LED chips welding is in two-sided PCB, two-sided PCB is arranged circuit pin, with two-sided PCB surrounding junction filling white silica gel in mask.
Integral type programming driving LED panel display module of the present utility model, band is adopted to drive two-sided PCB as circuit board, LED panel display module is added and drives function and Presentation Function, this modular design greatly improves the portability of product, and greatly reduces the integrity problem that circuit pin too much causes; Adopt sheet-shaped LED device as light source simultaneously, epoxy resin need not be adopted to carry out the sealing of the fixing of PCB and LED component, the underproof generation such as stain, bubble, distortion that when avoiding encapsulation, epoxy resin produces, reduce the cost of product widely, facilitate the installation convenience of client, improve manufacture qualification rate and the market competition advantage of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of integral type programming driving LED panel display module, comprise display diaphragm 1, sheet-shaped LED chip 2, mask 3, circuit pin 5, two-sided PCB 7, display diaphragm 1 is pasted onto on mask 3 exiting surface, it is characterized in that, reference column 8 and the two-sided PCB 7 of mask 3 are riveted, with the IC drive unit 6 be connected as a single entity with it in two-sided PCB 7, sheet-shaped LED chip 2 is welded in two-sided PCB 7, two-sided PCB 7 arranges circuit pin 5, with two-sided PCB 7 surrounding junction filling white silica gel 4 in mask 3.
Claims (1)
1. an integral type programming driving LED panel display module, comprise display diaphragm (1), sheet-shaped LED chip (2), mask (3), circuit pin (5), two-sided PCB (7), display diaphragm (1) is pasted onto on mask (3) exiting surface, it is characterized in that: reference column (8) and the two-sided PCB (7) of mask (3) are riveted, with the IC drive unit (6) be connected as a single entity with it in two-sided PCB (7), sheet-shaped LED chip (2) is welded in two-sided PCB (7), two-sided PCB (7) is arranged circuit pin (5), with two-sided PCB (7) surrounding junction filling white silica gel (4) in mask (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882651.8U CN205080866U (en) | 2015-11-09 | 2015-11-09 | Integral type programming drive LED flat panel display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882651.8U CN205080866U (en) | 2015-11-09 | 2015-11-09 | Integral type programming drive LED flat panel display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205080866U true CN205080866U (en) | 2016-03-09 |
Family
ID=55433257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520882651.8U Expired - Fee Related CN205080866U (en) | 2015-11-09 | 2015-11-09 | Integral type programming drive LED flat panel display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205080866U (en) |
-
2015
- 2015-11-09 CN CN201520882651.8U patent/CN205080866U/en not_active Expired - Fee Related
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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 Termination date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |