Flexible barcode LED display components and display screen combined by same
A technology of LED display and display components, applied in the direction of instruments, identification devices, etc., can solve the problems of being inseparable and cannot be made into special-shaped display screens, etc., and achieve the effects of scientific structure, convenient processing, and low cost
Inactive Publication Date: 2008-02-06
李日梅
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Problems solved by technology
Although it has technical features, it is still inseparable from the known display technology. It requires strong professional knowledge for installation, and it cannot be made into a special-shaped display with any shape and any curvature.
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[0020] The embodiment shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, the flexible strip LED display assembly of the present invention includes red, green and blue three-color LEDs The LED pixel module 1, the flexible PCB board 2 and the flexible material 4 are composed. The LED pixel modules 1 are arranged at equal intervals or randomly arranged on the flexible PCB board 2, and the spacing is determined by the actual application. The LED adopts an in-line LED Or SMD LED, the flexible PCB board 2 has a high-speed serial communication control IC8, the flexible PCB board 2 and the high-speed serial communication control IC8 are placed in the flexible material 4, and PIN needles are installed at both ends, and filled with a sealed heat-conducting adhesive 3 The gap prevents the flexible PCB and the components on the PCB from being damaged during the twisting process, and also allows the heat generated by the LED and the driving circuit to be exp...
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The present invention relates to a flexible stripy LED display component and a display screen composed by the display components. The flexible stripy LED display component comprises a LED pixel module group composed by red, green and blue LEDs, a flexible PCB board and flexible materials; the LED pixel module group is arranged on the flexible PCB board which is provided with a high-speed serial communication control IC, both the flexible PCB and the high-speed serial communication control IC are placed into the flexible materials with the sealing heat-conducting glue filled into the gap thereof, an input data interface and a power interface are provided on the one end of the flexible PCB board, and an output data interface and a power interface are provided on the other end. The LED display screen is composed by the flexible stripy LED display components connected together by waterproof joints to form one row or one column with any length, one row and one column being integrated as one display component and one or more rows being connected in any series or shunt. The flexible stripy LED display components can be used to realize the LED display screen with various shapes like round, square, polygon and so on, and the LED display screen can be arranged in any environment with a difficult mounting radian.
Description
technical field [0001] The invention relates to an LED display component, in particular to a flexible strip LED display component and an LED display screen composed of the LED display component. Background technique [0002] The existing LED display screens are divided into graphic display screens and video display screens, both of which are composed of LED matrix blocks. The advantages are high brightness, low operating voltage, low power consumption, miniaturization, easy matching with integrated circuits, simple driving, and long life. Long, impact-resistant, stable performance. The disadvantage is that the control circuit is complicated, the engineering installation is difficult, and the cost is high. Moreover, the matrix technology is used, which has restrictions on installation. It cannot be installed in environments with large arcs and small spaces. The use of matrix technology makes the design and installation of traditional LED displays require relatively strong p...
Claims
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IPC IPC(8): G09F9/33
Inventor 瞿道宏
Owner 李日梅