Device substrate
AssigneeAu Optronics Corporation
InventorsShin-Wei Huang, Ching-Kun Lai, Chen-Shun Tsai
Life of this patent
Estimating the term…
Abstract
A device substrate includes a first substrate, an active device array, a data line pad, a gate drive circuit test line, and a first barrier structure. The active device array is located on the first substrate. The data line pad is electrically connected to the active device array. The gate drive circuit test line is located on the first substrate. The first barrier structure is located on the first substrate. The first barrier structure is located between the gate drive circuit test line and the data line pad. The barrier structure includes a first blocking wall.
Claims18
A device substrate, comprising:
- a first substrate;
- an active device array located on the first substrate;
- a data line pad electrically connected to the active device array;
- a gate drive circuit test line located on the first substrate;
- a first barrier structure located on the first substrate and located between the gate drive circuit test line and the data line pad, wherein the barrier structure comprises a first blocking wall;
- a flexible circuit board located on the data line pad and electrically connected to the data line pad;
- and
- a protective layer located on the flexible circuit board and overlapped with the data line pad.
A device substrate, comprising:
- a first substrate;
- an active device array located on the first substrate;
- a data line pad electrically connected to the active device array;
- a gate drive circuit test line located on the first substrate;
- a first barrier structure located on the first substrate and located between the gate drive circuit test line and the data line pad, wherein the barrier structure comprises a first blocking wall;
- a flexible circuit board located on the data line pad and electrically connected to the data line pad;
- and
- a second barrier structure located between the flexible circuit board and the first substrate.
Dependencies are inferred from the claim text.