Patent ID: 7973888
Filing Date: 2011-07-05
Classification: G02F,H01L

Abstract:
1. A liquid crystal display (LCD) device, comprising: a display region defined by a plurality of gate and data lines, and having a plurality of thin film transistors (TFTs), for displaying an image, the display region including: a first substrate and a second substrate; thin film transistors (TFTs) composed of gate electrodes formed on the first substrate, a gate insulation layer formed on the gate electrodes, a semiconductor layer formed on the gate insulation layer, and source and drain electrodes formed on the semiconductor layer; a first passivation layer formed on an entire part of the first substrate where the TFT is formed; a pixel electrode formed on the first passivation layer and electrically connected to the drain electrode of the TFT; a black matrix and a color filter layer formed on the second substrate; and an LC layer injected between the first and second substrates; a frame region disposed outside the display region, and composed of a first region having a reflection layer for displaying a color having a set brightness by reflecting incident light in a reflective mode, and a second region having a driving circuit pattern and a driving circuit for shielding incident light, the frame region including: a driving circuit pattern formed on the first substrate in a second region; a first passivation layer formed on the first substrate in first and second regions; a second passivation layer formed on the first passivation layer in the first region; a reflection layer formed on the second passivation layer; a pixel electrode formed on the reflection layer; a connection pattern formed on the first passivation layer in the second region, and electrically connected to the driving circuit pattern; a color filter formed on the second substrate, and a black matrix formed on the second substrate in a second region; and an LC layer injected between the first and second substrates; and an outer region formed outside the frame region and having the driving circuit.