A light-emitting diode-based light-emitting module and display panel

Abstract

The invention discloses a light emitting module based on a light emitting diode, a drill hole penetrating through spacer layer is formed in the first surface of the spacer layer; an electrode of the light emitting diode is electrically connected with grid lines, and the other electrode is electrically connected with source lines; two light emitting diodes are electrically connected between any grid line and any source line, and two light emitting diodes electrically connected to a same grid line and a same source line are reversely connected. Because the light emitting diodes have unidirectional continuity and specific start voltage, different light emitting diodes electrically connected to a same grid line and a same source line can be accurately controlled to emit light by controlling the relationship between the grid lines and the source lines. Because two light emitting diodes are connected to a same source line and a same grid line, on the premise of stipulating the quantity of the light emitting diodes, the number of the source lines can be reduced by half, and the drill hole quantity in the light emitting module can be reduced, so as to greatly reduce the layout difficulty of the light emitting module. The invention further provides a display panel,which also has the beneficial effects.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a light-emitting module and a display panel based on light-emitting diodes. Background technique [0002] With the continuous advancement of science and technology and the continuous development of display technology in recent years, LEDs (Light Emitting Diodes) are more and more widely used in display panels. [0003] At the present stage, the light-emitting module can directly use light-emitting diodes as pixel points or use light-emitting diodes as backlight sources to emit light. Correspondingly, in order to make the light-emitting diode at a specific position emit light, it is necessary to set a gate line and a source line electrically connected to the light-emitting diode, so that an external driving IC can drive a specific light-emitting diode to emit light. [0004] In the prior art, the gate lines and the source lines in the light-emitting module are usually not in the...

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Problems solved by technology

[0005] However, in the prior art, generally, only one LED is connected between a gate line and a source line.

Under the condition that a specific number of light emitting diodes is provided, the light emitting module will have a large number of gate lines and source lines, so that the layout of the light emitting diodes is extremely complicated, and it is difficult to reduce the distance between the light emitting diodes, which is not conducive to fine pitch Preparation of LED lighting module

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