Patent ID: 7106316
Filing Date: 2006-09-12
Classification: G09G

Abstract:
1. A portable information terminal comprising a display device comprising: a pixel portion in which (m×2n) pixels are arranged in matrix form (both m and n are natural numbers); a source driver for supplying video signals to 2n source signal lines S a first gate driver for supplying selection signals to m first gate signal lines G a second gate driver for supplying selection signals to m second gate signal lines G wherein each of the (m×2n) pixels comprises a display element and a thin film transistor electrically connected to the display element; wherein the pixels connected to the source signal lines S wherein the pixels connected to the source signal lines Sn+1, SN+2, . . . , S2n are supplied with the selection signals from the second gate signal lines G wherein the selection signal starts to be supplied to the second gate signal line G wherein the selection signal starts to be supplied to the first gate signal line G wherein the selection signal to the first gate signal line Gr+ wherein the selection signal to the first gate signal line Gr+