Patent ID: 7936434
Filing Date: 2011-05-03
Classification: G02F

Abstract:
1. A liquid crystal display device comprising: a first substrate and a second substrate facing each other; a plurality of gate lines and a plurality of data lines formed in respective non-pixel regions on the first substrate such that the gate lines and the data lines cross each other to define pixel regions; a plurality of thin film transistors formed at respective crossings between the gate lines and the data lines; a black matrix layer formed on the second substrate in portions corresponding to the non-pixel regions; a plurality of spacers formed in predetermined portions provided on the black matrix layer between the first and second substrates, wherein each spacer includes one or more first balls having a first diameter, one or more second balls having a second diameter smaller than the first diameter, and a solid material to aggregate the first and second balls together; and a liquid crystal layer filled between the first substrate and the second substrate.