CN204537087U - The communication type LED display module screen of a kind of integrated touch and display driver - Google Patents
The communication type LED display module screen of a kind of integrated touch and display driver Download PDFInfo
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- CN204537087U CN204537087U CN201420873712.XU CN201420873712U CN204537087U CN 204537087 U CN204537087 U CN 204537087U CN 201420873712 U CN201420873712 U CN 201420873712U CN 204537087 U CN204537087 U CN 204537087U
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- pcb board
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- conduction device
- elastic conduction
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Abstract
The utility model belongs to electronic apparatus technical field and discloses the communication type LED display module screen of a kind of integrated touch and display driver, comprises elastic conduction device, pcb board and moulds shell.Mounting means is followed successively by elastic conduction device, moulds shell, pcb board, and wherein said elastic conduction device can be installed on pcb board also can be close to pcb board, fits together with PCB; Mould shell inside surface described in wherein said pcb board is embedded in, pcb board is built-in with LED light emitting diode, display driver IC, touch sensible IC plate connect the external lead wire of 3 cores or 4 cores.The communication type LED display module screen of this kind of integrated touch and display driver adopts serial communication mode, outer lead only needs 3 cores or 4 heart yearns, because LED driving and touch detection circuit are integrated in module screen, because product integrated level is high, outer lead is few, is more convenient for the sealing of product, the most important thing is to realize without external drive plate, directly be installed on display panel, module shielded lead-in wire and receives on main frame.
Description
Technical field
The utility model relates to a kind of LED display module screen, is specially the communication type LED display module screen of a kind of integrated touch and display driver, belongs to electronic technology field.
Background technology
Along with the development of society, the progress of science and technology, also more and more higher to the requirement of integrated circuit, because module screen products is in the market only LED be integrated in module screen, or by LED and touch component integration in module screen in, the such as conductive material such as spring, conductive sponge is all integrated in module screen, therefore external numerous lead-in wire is needed, existing product major part lead-in wire is all more than 10, therefore the detection of touch key-press is vulnerable to interference, need additional LED driver circuit and touch detection line, and the sealing of inconvenient product.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides the communication type LED display module of a kind of integrated touch and display driver to shield, thus solve the problem.
For achieving the above object, the utility model provides following technical scheme: the communication type LED display module screen of a kind of integrated touch and display driver, it is characterized in that: LED screen comprises moulds shell, elastic conduction device and pcb board, described LED screen is built-in with elastic conduction device and pcb board, and with described in mould shell encapsulation, described pcb board is built-in with LED light emitting diode, display driver IC, touch sensible IC plate connect the external lead wire of 3 cores or 4 cores, wherein said elastic conduction device is positioned at described LED light emitting diode avris.
Wherein, described elastic conduction device to be arranged on pcb board or be close to pcb board, fit together.
Further, also be built-in with in described pcb board and detect communication drivers IC, described shell inside surface of moulding is provided with electric elements, and described electric elements are built-in with resistance and electric capacity, described display driver IC, touch sensible IC plate, detection communication drivers IC and electric elements electrical connection.
Further, described LED screen comprises moulds shell, conductive devices, pcb board and external lead wire, and adopt serial communication mode to transmit data, described serial communication mode is divided into main frame and from machine, described main frame and between machine by display driver chip, touch driving chip and detect communication drivers chip and is connected also signal transmission.
Further, described LED screen comprises elastic conduction device, pcb board, electric elements and moulds shell, and is provided with the external lead wire for external described main frame; Above-mentioned component is all also fixing by sealant sealing.
Further, described elastic conduction device is conductive sponge or spring, and effect is identical.
Compared with prior art, the beneficial effects of the utility model are: the communication type LED display module screen of this kind of integrated touch and display driver adopts serial communication mode, outer lead only needs 3 cores or 4 heart yearns, because LED driving and touch detection circuit are integrated in module screen, improve the antijamming capability of LED display and touch sensible; Because product integrated level is high, outer lead is few, is more convenient for the sealing of product, the most important thing is to realize without external drive plate, is directly installed on display panel, module is shielded lead-in wire and receives on main frame.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
Fig. 1 is the communication type LED display module screen structural representation of a kind of integrated touch described in the utility model and display driver;
Fig. 2 be pcb board described in the utility model built-in with touch drive IC6 plate schematic diagram;
In figure: 1, LED screen; 2, LED light emitting diode; 21, LED light-emitting diodes pipe support; 3, elastic conduction device; 4, pcb board; 41, display driver IC; 42, touch sensible IC plate; 43, communication drivers IC is detected; 45, electric elements; 5, shell is moulded; 6, external lead wire.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiments; based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, Fig. 2, the utility model provides a kind of technical scheme: the communication type LED display module screen of a kind of integrated touch and display driver, LED screen 1 comprises moulds shell 5, elastic conduction device 3 and pcb board 4, described LED screen 1 is built-in with elastic conduction device 3, with pcb board 4, and with described in mould shell 5 and encapsulate, described pcb board 4 is built-in with LED light emitting diode 2, display driver IC 41, touch sensible IC plate 42 also connects the external lead wire 6 of 3 cores or 4 cores, wherein said elastic conduction device 3 is positioned at described light-emitting diodes pipe support 21 avris, wherein, described elastic conduction device 3 to be arranged on pcb board 4 or be close to pcb board 4, fit together with pcb board 4.Also be built-in with in described pcb board 4 and detect communication drivers IC 43, described shell 5 inside surface of moulding is provided with electric elements 45, described electric elements 45 are built-in with resistance and electric capacity, and described display driver IC 41, touch sensible IC plate 42, detection communication drivers IC43 and electric elements 45 are electrically connected.
Described LED screen 1 comprises moulds shell 5, elastic conduction device 3, pcb board 4 and external lead wire 6, and adopt serial communication mode to transmit data, described serial communication mode is divided into main frame and from machine, described main frame and between machine by display driver IC41, touch sensible IC plate 42, detect communication drivers IC43 and connect and signal transmission.
Further, described LED screen 1 comprises elastic conduction device 3, pcb board 4, electric elements 45 and moulds shell 5, and is provided with the external lead wire 6 for external described main frame; Above-mentioned component is all also fixing by sealant sealing.
Concrete use-pattern: by described elastic conduction device 3, pcb board 4, electric elements 45 and mould shell 5 be assembled into module screen, then pour into fluid sealant and make it seal and fix; Module screen of the present utility model adopts serial communication mode, master control side is main frame, module screen is from machine, master control side sends display command and required displaying contents is sent to touch sensible IC plate 42, displaying contents is sent to display driver IC 41 driving LED screen 1 by IO and shows accordingly by touch sensible IC plate 42 again, and master control side sends touch condition reading order and the touch condition that touch sensible IC plate 42 is read is sent to master control side; Utilize the display of serial mode Control on Communication LED screen 1 and the reading of touch key-press to simplify the design of whole product, because touch detection, the display driver of module screen are integrated with the height communicated, module is made to shield outer lead few, form single individuality and be beneficial to installation, without the need to additional drive plate, reduce cost of products, the reliability of improving product.
The utility model is that the communication type LED display module screen of a kind of integrated touch and display driver adopts serial communication mode, outer lead only needs 3 cores or 4 heart yearns, because LED driving and touch detection circuit are integrated in module screen, improve the antijamming capability of LED display and touch sensible; Because product integrated level is high, outer lead is few, is more convenient for the sealing of product, the most important thing is to realize without external drive plate, is directly installed on display panel, module is shielded lead-in wire and receives on main frame.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the communication type LED display module screen of an integrated touch and display driver, it is characterized in that: LED screen comprises moulds shell, elastic conduction device and pcb board, described LED screen is built-in with elastic conduction device and pcb board, and with described in mould shell encapsulation, described pcb board is built-in with LED light emitting diode, display driver IC, touch sensible IC plate connect the external lead wire of 3 cores or 4 cores, wherein said elastic conduction device is positioned at described LED light emitting diode avris.
2. the communication type LED display module screen of a kind of integrated touch according to claim 1 and display driver, is characterized in that: described elastic conduction device is arranged on described pcb board or after being close to described pcb board and fits together.
3. the communication type LED display module screen of a kind of integrated touch according to claim 1 and display driver, it is characterized in that: be also built-in with in described pcb board and detect communication drivers IC, described shell inside surface of moulding is provided with electric elements, described electric elements are built-in with resistance and electric capacity, described display driver IC, touch sensible IC plate, detection communication drivers IC and electric elements electrical connection.
4. the communication type LED display module screen of a kind of integrated touch according to claim 1 and display driver, it is characterized in that: described LED screen comprises moulds shell, conductive devices, pcb board and external lead wire, and adopt serial communication mode to transmit data, described serial communication mode is divided into main frame and from machine, described main frame and between machine by display driver chip, touch driving chip and detect communication drivers chip and is connected also signal transmission.
5. the communication type LED display module screen of a kind of integrated touch according to claim 4 and display driver, it is characterized in that: described LED screen comprises elastic conduction device, pcb board, electric elements and moulds shell, and be provided with the external lead wire for external described main frame; Described elastic conduction device, pcb board, electric elements, to mould shell and external lead wire all fixing by sealant sealing.
6. the communication type LED display module screen of a kind of integrated touch according to claim 1 and display driver, described elastic conduction device is conductive sponge or spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873712.XU CN204537087U (en) | 2014-12-31 | 2014-12-31 | The communication type LED display module screen of a kind of integrated touch and display driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873712.XU CN204537087U (en) | 2014-12-31 | 2014-12-31 | The communication type LED display module screen of a kind of integrated touch and display driver |
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| CN204537087U true CN204537087U (en) | 2015-08-05 |
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| CN201420873712.XU Active CN204537087U (en) | 2014-12-31 | 2014-12-31 | The communication type LED display module screen of a kind of integrated touch and display driver |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183263A (en) * | 2015-10-20 | 2015-12-23 | 淮阴工学院 | Full-color touch lattice module and control method |
| CN105243969A (en) * | 2015-10-27 | 2016-01-13 | 安徽天众电子科技有限公司 | Small spacing integrated LED display screen |
| US11073927B2 (en) | 2018-07-26 | 2021-07-27 | Apple Inc. | Touch sensing utilizing integrated micro circuitry |
| US11256412B2 (en) | 2018-03-09 | 2022-02-22 | Dixell S.R.L. | Interactive touch display assembly including a display stack with a multi-layer capacitive keyboard overlaid on a 7-segment display |
-
2014
- 2014-12-31 CN CN201420873712.XU patent/CN204537087U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183263A (en) * | 2015-10-20 | 2015-12-23 | 淮阴工学院 | Full-color touch lattice module and control method |
| CN105243969A (en) * | 2015-10-27 | 2016-01-13 | 安徽天众电子科技有限公司 | Small spacing integrated LED display screen |
| US11256412B2 (en) | 2018-03-09 | 2022-02-22 | Dixell S.R.L. | Interactive touch display assembly including a display stack with a multi-layer capacitive keyboard overlaid on a 7-segment display |
| US11073927B2 (en) | 2018-07-26 | 2021-07-27 | Apple Inc. | Touch sensing utilizing integrated micro circuitry |
| US11775095B2 (en) | 2018-07-26 | 2023-10-03 | Apple Inc. | Touch sensing utilizing integrated micro circuitry |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Bin Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Bin Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Bin Document name: Notification of eligibility |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210316 Address after: 214000 4th floor, building 12, No.15 Lijiang Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: WUXI HUAFU ELECTRONICS Co.,Ltd. Address before: Room 601, 491 Caozhang new village, Nanchang District, Wuxi City, Jiangsu Province, 214000 Patentee before: Wang Bin |