Low-cost assembly method and liquid crystal display module

• Main Authors: LU ZHUOQIAN, LI QIAOMIAO, LIU ZHISHENG, YU XILUN
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2024
• Subjects: 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; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

The invention discloses a low-cost assembling method and a liquid crystal display module, which are used for assembling the liquid crystal display module, and the method comprises the following steps of: adaptively assembling a backlight, an LCD (Liquid Crystal Display) and a driving plate together; assembling the iron stand from the front side, and flattening the iron stand pins on the back side of the backlight; the PCB is buckled and pressed on the back face of the backlight by bending the FPC, so that the device area, the first welding area and the second welding area of the PCB face the backlight; the tail ends of the iron stand pins penetrate through the via holes of the PCB, and after penetrating through the via holes, the tail ends of the iron stand pins are divided in a half-and-half mode and are flattened towards the two sides respectively, so that the tail ends of the iron stand pins abut against the metal copper on the via holes of the PCB. According to the backlight module, the iron stand pins ar