Transflective liquid crystal display device and manufacturing method thereof

A liquid crystal display device, comprising:

• first and second substrates facing each other;
• a gate line and a data line on the first substrate, the gate and data lines intersecting each other and defining a pixel region having a transmissive region and a reflective region;
• a thin film transistor on the first substrate at an intersection between the gate line and the data line;
• a pixel electrode in the pixel region of the first substrate connected to the thin film transistor;
• an organic insulating layer includes an uneven pattern in the reflective region on the second substrate, the organic insulating layer including a through-hole in the transmissive region;
• a reflective electrode on the second substrate corresponding to the organic insulating layer in the reflective region;
• a black matrix on the reflective electrode of the second substrate corresponding to the thin film transistor of the first substrate and a boundary region between adjacent pixel regions;
• a color filter layer on the reflective electrode in the reflective region and the second substrate in the reflective region and the transmission region;
• and
• a liquid crystal layer between the first and second substrates,
• wherein a first gap between the first and second substrates in the transmissive region is larger than a second gap in the first and second substrates in the reflective region.