Patent ID: 8610859

Claim:
A liquid crystal display device associated with a touch panel, the device comprising: a liquid crystal panel having opposite first and second substrates, and a liquid crystal layer formed between the first and second substrates; a plurality of driving electrodes arranged on an outer surface of the second substrate in one direction spaced from one another; a first polarizing plate formed on the outer surface of the second substrate including the driving electrodes; a third substrate opposite to the first polarizing plate; a plurality of sensing electrodes formed on a surface of the third substrate opposite to the first polarizing plate perpendicular to the driving electrodes spaced from one another; driving pad electrodes formed at an edge of the outer surface of the second substrate connected to the driving electrodes with first routing lines respectively, and a first FPC (Flexible Printed Circuit) connected to the driving pad electrodes; and sensing pad electrodes formed on a surface of the third substrate opposite to the first polarizing plate connected to the sensing electrodes with second routing lines respectively, and a second FPC connected to the sensing pad electrodes.