Patent ID: 7576706

Claim:
A display device for displaying images, comprising: a driving unit to provide first and second image signals and first and second control signals to display the images; a first display unit to display first images in response to the first image signal and the first control signal provided from the driving unit; a second display unit to display secondary images in response to the second image signal and the second control signal provided from the driving unit; first data-transfer lines to transfer the second image signal from the driving unit to the second display unit; and second data-transfer lines to transfer the second control signal from the driving unit to the second display unit, wherein the first data-transfer lines include a first data line group formed on the first display unit, a first connection line group and a second data line group formed on the second display unit, and wherein the first display unit includes gate lines disposed in the first display area of the first display unit, the gate lines of the first display unit having a multiple-layered structure formed on the substrate of the first display unit.