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LED display screen module and display device

A technology of LED display screen and module, which is applied in the direction of identification device, static indicator, instrument, etc., can solve the problem that LED display screen cannot be transparently displayed, achieve transparent display effect and reduce the area area

Active Publication Date: 2019-05-21
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The LED display module and display device provided by this application solve the problem that the LED display in the prior art cannot be transparently displayed by adding a light-emitting layer in two layers of glass

Method used

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  • LED display screen module and display device
  • LED display screen module and display device

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Embodiment Construction

[0028] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments that the present application can be used to implement. The directional terms mentioned in this application, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the application, but not to limit the application. In the figures, structurally similar elements are denoted by the same reference numerals.

[0029] Such as figure 1 As shown, the sectional structure diagram of the LED display module provided by the implementation of the present application, the LED display module includes: a connector 1 and a first glass substrate 21 arranged above the connector 1;

[0030] A plurality of driving chips 3, the driving chips 3 are arranged at equal intervals above the first gla...

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Abstract

The invention provides an LED display screen module, which comprises a connector, a first glass substrate, a plurality of driving chips, an insulating layer, the light emitting diodes and a second glass substrate, wherein the first glass substrate is arranged above the connector; the driving chips are arranged above the first glass substrate at intervals and comprise scanning line pins, data linepins and control signal pins, and the control signal pins are electrically connected with the connector; the insulating layer is arranged above the first glass substrate and wraps the driving chip; the light emitting diodes are arranged above the insulating layer at intervals, the light emitting diodes comprise a cathode and an anode, the scanning line pin is electrically connected with the cathode, the data line pin is electrically connected with the anode, and the driving chips are used for controlling the light emitting diodes; the second glass substrate is arranged on the light emitting diodes. The small-pitch LED display screen module has the beneficial effects that the light emitting diode of the LED display screen module is arranged between the two layers of glass substrates, the transparent display effect of the LED display screen module is achieved, and the area of a non-real area is reduced.

Description

technical field [0001] The present application relates to the field of display technology, in particular to an LED display module and a display device. Background technique [0002] Light-Emitting Diode (LED for short) has the characteristics of long service life, low cost, high brightness, large viewing angle, and long viewing distance, etc., which can meet the needs of various application scenarios, and is recognized as having the most growth potential and development The fastest display device, especially the small-pitch LED display with a dot pitch of less than 3mm. For LED display screens, the smaller the pixel pitch, the higher the pixel density per unit area, the brighter the color, the higher the resolution, the inability to splicing and the super mute, etc., the market demand is increasing day by day. [0003] The existing LED display screens on the market, because the drive mode is passive, require a large number of drivers (Driver IC), all of which are made on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09G3/32
CPCG09F9/33G09G3/32
Inventor 王振岭黄泰钧
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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