AM-driven backlight LED lamp panel assembly, liquid crystal display screen and electronic equipment

• Main Authors: YU HAIMING, LIAO XIANBIN
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; DISPLAY; EDUCATION; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

The utility model provides a backlight LED lamp panel assembly driven by AM. The backlight LED lamp panel assembly comprises an LED lamp panel. Wherein the LED lamp panel comprises a first surface and a second surface; the first surface is opposite to the second surface; the plurality of LED lamps and the plurality of corresponding AM driving chips are respectively and correspondingly formed on the first surface of the LED lamp panel; the backlight driving control module is formed on the LED lamp panel; the backlight driving control module comprises a first standardized terminal and a backlight driving controller; the first standardized terminal is used for connecting all the AM driving chips through communication lines, and the backlight driving controller is used for receiving a first LED signal data set sent by the AM chips; the first LED signal data set represents LED data signals of a plurality of LED lamps sent by all the AM driving chips; a memory; the first storage module is formed in the backlight dr