CN204596352U - A kind of high brightness full-color LED display screen - Google Patents
A kind of high brightness full-color LED display screen Download PDFInfo
- Publication number
- CN204596352U CN204596352U CN201520185146.8U CN201520185146U CN204596352U CN 204596352 U CN204596352 U CN 204596352U CN 201520185146 U CN201520185146 U CN 201520185146U CN 204596352 U CN204596352 U CN 204596352U
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- China
- Prior art keywords
- led display
- display screen
- driving pcb
- substrate
- pcb plate
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- 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 relates to display device field, provide a kind of high brightness full-color LED display screen, comprise display screen box body, LED display unit module and control circuit module, LED display unit module to be located at above control circuit module and to be provided with connector between LED display unit module and control circuit module, LED display unit module comprises substrate, driving PCB plate and light-emitting diodes tube body, light-emitting diodes tube body is parallel is installed on substrate, substrate is installed vertically on driving PCB plate, and the centre distance of adjacent two printed circuit board (PCB)s is less than 6mm.The electrode of diode body is positioned at the same side of substrate, makes diode body effectively can be communicated with circuit on diode ontology-driven pcb board when mounted.Because substrate is perpendicular to driving PCB plate, substrate thickness is thin, and ground reduces the width demand of driving PCB plate, when being installed on a display screen by driving PCB plate, the centre distance that can meet between adjacent two driving PCB plates is less than the demand of 6mm, reaches the object of display screen high brightness and high penetration rate.
Description
Technical field
The utility model relates to display device field, especially a kind of high brightness full-color LED display screen.
Background technology
The high definition full color display of some specific use, higher requirement is had to Penetration ration, this kind of display screen functionally has high definition to show requirement, centre distance between light emitting diode requires at below 6mm, and display screen can not block display screen scene behind, general Penetration ration will reach more than 70%.
Traditional full-color light-emitting diode is positioned at the both sides of diode base plate due to its electrode, during installation, light emitting diode is installed perpendicular to driving PCB, and the requirement of the full color display of above-mentioned requirements will be met, reach the Penetration ration of 70%, the width requirement of driving PCB is maximum can only have 1.8mm, in view of present technical conditions, driving PCB needs distribute comparatively complicated circuit design, first the width of 1.8mm is the requirement that can not meet circuit distribution, also there is larger difficulty in the PCB of 1.8mm in addition in processing, intensity does not reach the requirement of full color display yet.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high brightness full-color LED display screen meeting above-mentioned requirements.
The utility model solves the technical scheme that its technical matters adopts: a kind of high brightness full-color LED display screen, the LED display unit module comprising display screen box body and be located in display screen box body and control circuit module, described LED display unit module to be located at above control circuit module and to be provided with connector between described LED display unit module and control circuit module, described control circuit module to be energized with LED display unit module by connector and to be connected, described LED display unit module comprises substrate, driving PCB plate and light-emitting diodes tube body, described light-emitting diodes tube body is parallel is installed on substrate, and four electrodes of described light-emitting diodes tube body are all positioned at the same side of substrate, described substrate is perpendicular to driving PCB plate and be connected with driving PCB plate, described in adjacent two, the centre distance of driving PCB plate is less than 6mm.
Further, described in adjacent two, the centre distance of driving PCB plate is 4mm.
Further, described substrate is connected by tin cream with driving PCB plate.
Further, described substrate is connected by lead-free tin cream with driving PCB plate.
The beneficial effects of the utility model are: the same side electrode of diode body being positioned over diode base plate, such diode body just can be parallel to driving PCB plate installation side and be arranged on pcb board, the certain thickness tin cream of accumulation naturally on driving PCB plate is utilized effectively to be communicated with driving PCB plate by substrate, the mode being installed on driving PCB plate like this by changing diode body changes exiting surface of the present utility model, vertical bright dipping is become side bright dipping, again because four electrodes of diode body are positioned at the same side of diode base plate, such electrode design, make diode body effectively can be communicated with the circuit that diode ontology-driven pcb board is arranged when side is installed.The exiting surface achieving diode becomes lateral emitting, and namely the exiting surface of diode body is parallel to driving PCB plate, therefore can not affect the viewing effect of display screen.Because substrate is perpendicular to driving PCB plate, substrate thickness is thin, reduce the width demand of driving PCB plate widely, when driving PCB plate is installed on a display screen, the centre distance that can meet between adjacent two driving PCB plates is less than the demand of 6mm, reaches the object of display screen high brightness and high penetration rate.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the utility model high brightness full-color LED display screen;
Fig. 2 is the schematic top plan view of the utility model high brightness full-color LED display screen;
Fig. 3 is the structural representation of this side emission true patch light-emitting diode;
Fig. 4 is the front view that the utility model diode body is installed on substrate;
Fig. 5 is the circuit diagram of this side emission true patch light-emitting diode.
Reference numeral: 1-substrate; 2-driving PCB plate; 3-diode body; 11-display screen box body; 12-LED display unit module; 13-control circuit module; 14-connector; R-emitting red light wafer; B-blue emitting dies; G-green emitting wafer; The negative pole of R--emitting red light wafer; The negative pole of B-blue emitting dies; The negative pole of G-green emitting wafer; +-positive pole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, high brightness full-color LED display screen of the present utility model, the LED display unit module 12 comprising display screen box body 11 and be located in display screen box body 11 and control circuit module 13, described LED display unit module 12 to be located at above control circuit module 13 and to be provided with connector 14 between described LED display unit module 12 and control circuit module 13, described control circuit module 13 is energized with LED display unit module 13 by connector 14 and is connected, described LED display unit module 12 comprises substrate 1, driving PCB plate 2 and light-emitting diodes tube body 3, described light-emitting diodes tube body 3 is parallel is installed on substrate 1, and four electrodes of described light-emitting diodes tube body 3 are all positioned at the same side of substrate 1, described substrate 1 is perpendicular to driving PCB plate 2 and be connected with driving PCB plate 2, described in adjacent two, the centre distance of driving PCB plate 2 is less than 6mm.
Diode body 3 is by emitting red light wafer R, green emitting wafer G and blue emitting dies B forms, the electrode of light-emitting diodes tube body 3 of the present utility model is positioned over the same side of diode base plate 1, such diode body 3 just can be parallel to driving PCB plate 2 and install side and be arranged on pcb board 2, the certain thickness tin cream of accumulation naturally on driving PCB plate 2 is utilized effectively to be communicated with driving PCB plate 2 by diode body 3, the mode being installed on driving PCB plate 2 by changing diode body 3 like this changes the exiting surface of diode body 3, vertical bright dipping is become side bright dipping, again because the same side of negative pole R-, the negative pole B-of blue emitting dies B of four electrode emitting red light wafer R of this side emission true patch light-emitting diode, the negative pole G-of green emitting wafer G and positive pole+be all positioned at diode base plate 1, such electrode design, make diode body 3 effectively can be communicated with the circuit that driving PCB plate 2 is arranged when side is installed, the exiting surface achieving diode becomes lateral emitting, namely the exiting surface of diode is parallel to driving PCB plate 2, therefore can not affect the viewing effect of display screen.Because substrate 1 is perpendicular to driving PCB plate 2, reduce the width demand of driving PCB plate 2 widely, when being installed on a display screen by driving PCB plate 2, the centre distance that can meet between adjacent two driving PCB plates 2 is less than the demand of 6mm, reaches the object of display screen high brightness and high penetration rate.
In order to reduce the difficulty of producing, installing while ensureing Penetration ration, cost-saving, described in adjacent two, the centre distance of driving PCB plate 2 is 4mm.
In order to ensure the health of installer, reducing environmental pollution, adopting lead-free tin cream installation base plate 1.
Claims (4)
1. a high brightness full-color LED display screen, the LED display unit module (12) comprising display screen box body (11) and be located in display screen box body (11) and control circuit module (13), described LED display unit module (12) is located at control circuit module (13) top and is provided with connector (14) between described LED display unit module (12) and control circuit module (13), described control circuit module (13) to be energized with LED display unit module (12) by connector (14) and to be connected, it is characterized in that: described LED display unit module (12) comprises substrate (1), driving PCB plate (2) and light-emitting diodes tube body (3), described light-emitting diodes tube body (3) is parallel is installed on substrate (1), and four electrodes of described light-emitting diodes tube body (3) are all positioned at the same side of substrate (1), described substrate (1) is perpendicular to driving PCB plate (2) and be connected with driving PCB plate (2), described in adjacent two, the centre distance of driving PCB plate (2) is less than 6mm.
2. a kind of high brightness full-color LED display screen as claimed in claim 1, is characterized in that: described in adjacent two, the centre distance of driving PCB plate (2) is 4mm.
3. a kind of high brightness full-color LED display screen as claimed in claim 2, is characterized in that: described substrate (1) is connected by tin cream with driving PCB plate (2).
4. a kind of high brightness full-color LED display screen as claimed in claim 3, is characterized in that: described substrate (1) is connected by lead-free tin cream with driving PCB plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520185146.8U CN204596352U (en) | 2015-03-30 | 2015-03-30 | A kind of high brightness full-color LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520185146.8U CN204596352U (en) | 2015-03-30 | 2015-03-30 | A kind of high brightness full-color LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596352U true CN204596352U (en) | 2015-08-26 |
Family
ID=53932482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520185146.8U Expired - Fee Related CN204596352U (en) | 2015-03-30 | 2015-03-30 | A kind of high brightness full-color LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913771A (en) * | 2016-05-05 | 2016-08-31 | 深圳市奥蕾达科技有限公司 | Lateral mounting type full-color LED package and LED transparent screen |
| CN107610609A (en) * | 2017-10-27 | 2018-01-19 | 深圳市国佳光电科技有限公司 | A kind of LED display and its manufacture method |
-
2015
- 2015-03-30 CN CN201520185146.8U patent/CN204596352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913771A (en) * | 2016-05-05 | 2016-08-31 | 深圳市奥蕾达科技有限公司 | Lateral mounting type full-color LED package and LED transparent screen |
| CN107610609A (en) * | 2017-10-27 | 2018-01-19 | 深圳市国佳光电科技有限公司 | A kind of LED display and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161209 Address after: 518000 Guangdong city of Shenzhen province Gongming Guangming New District Office Tianliao Village tenth industrial zone 3 Building 7 floor Patentee after: Zhong Bin Address before: 518132 Guangdong city of Shenzhen province Gongming Guangming New District Office Tianliao Village tenth industrial zone 3 Building 7 floor Patentee before: SHENZHEN CHIPZDA TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170803 Address after: 518000 Jia anda building, big wave street, Longhua District, Guangdong, Shenzhen 503, China Patentee after: Shenzhen sunshine Photoelectric Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Gongming Guangming New District Office Tianliao Village tenth industrial zone 3 Building 7 floor Patentee before: Zhong Bin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180330 |