LCD MODULE

• Main Authors: KANG, SIN GU, LEE, GYU SU, PARK, JIN HYEOK
• Format: Patent
• Language: English; Korean
• Published: 16.01.2002
• Edition: 7
• 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

PURPOSE: An LCD(Liquid Crystal Display) module is provided to reduce the size and thickness of an LCD by removing a source PCB(Printed Circuit Board) and to cut down the manufacturing cost of an LCD. CONSTITUTION: An LCD module(100) consists of: an LCD panel(110) displaying data by electric and optical properties; an auxiliary PCB(200) including active elements such as a timing controller(210) and a power generator(220) on the upper surface to generate data signals and power necessary for driving the LCD panel; driving circuit films(300) generating driving signals by receiving the data signals and power from the auxiliary PCB; a connecting film(250) forming a transfer path of the data signals and power by connecting the LCD panel with the auxiliary PCB electrically; and a backlight assembly(400) installed at the lower part of the LCD panel to emit light necessary for driving the LCD panel and to guide the emitted light to the rear surface of the LCD panel. The active elements are mounted on the auxiliary PCB additionally, and plural output lines for feeding data signals and power to the connecting film are formed. Thereby, the auxiliary PCB has smaller structure than the existing source PCB. The auxiliary PCB has one- or two-layered structure.