Patent ID: 8223108
Filing Date: 2012-07-17
Classification: G09G

Abstract:
1. A display apparatus comprising: an array substrate; and an opposite substrate spaced apart from and operatively coupled to the array substrate, the array substrate comprising: a substrate member; a pixels populated area defined on the substrate member and having a plurality of gate lines extending therein, a plurality of data lines extending therein, and a plurality of pixels respectively electrically connected to respective ones of the gate lines and data lines, the gate lines including odd-numbered gate lines and even-numbered gate lines, the pixels including odd-numbered pixels correspondingly responsive to odd-numbered ones of the gate lines connected thereto and even-numbered pixels correspondingly responsive to even-numbered ones of the gate lines connected thereto ; a gate driving circuit electrically connected to a first end of the gate lines and formed on the substrate member adjacent to a first side of the pixels populated area, the gate driving circuit being configured to selectively apply gate signals to the gate lines; a data lines driver which can be operatively coupled to a data source external of the pixels populated area of the display apparatus and which data lines driver is connected to the data lines, the data lines driver being configured for delivering respective and optionally different data line driving signals to respective ones of the data lines; a first inspecting circuit electrically connected to the odd-numbered gate lines and configured to selectively apply a first test drive signal to the odd-numbered gate lines for thereby inspecting operability of the odd-numbered pixels and of the odd-numbered gate lines to which they are connected, the corresponding operability inspecting operation including an attempt to turn on the corresponding odd-numbered pixels; and a second inspecting circuit electrically connected to the even-numbered gate lines and configured to selectively apply a second test drive signal to the even-numbered gate lines for thereby inspecting operability of the even-numbered pixels and of the even-numbered gate lines to which they are connected, the corresponding operability inspecting operation including an attempt to turn on the corresponding even-numbered pixels, wherein the first inspecting circuit comprises: wherein the second inspecting circuit comprises: wherein the first inspecting line is further configured to apply a second driving voltage, different from the first driving voltage and wherein the first switching devices are configured to be turned off in response to the second driving voltage being applied by the first inspecting line, and the second inspecting line is further configured to apply the second driving voltage and wherein the second switching devices are configured to be turned off in response to the second driving voltage being applied by the second inspecting line.