Array substrate for liquid crystal display
AssigneeAu Optronics Corporation
InventorsMing-Chou Wu, Jenn-Jia Su, Cheng-Han Tsao, Po-Lun Chen
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Abstract
An array substrate capable for a liquid crystal display (LCD). A pixel electrode is disposed in a pixel region of a substrate, which comprises at least one slit. A storage capacitor is disposed between the substrate and the pixel electrode, which comprises a bottom electrode, a capacitor dielectric layer, and a top electrode. The bottom electrode is disposed in the pixel region, creating an overlap region with the slit. The capacitor dielectric layer and the top electrode are successively disposed on the bottom electrode, in which the top electrode comprises at least one recess region to partially expose the overlap region.
Claims14
An array substrate for a liquid crystal display, comprising:
- a substrate having a pixel region;
- a pixel electrode, disposed in the pixel region, comprising at least one slit;
- and
- a storage capacitor disposed between the substrate and the pixel electrode, comprising:
- a bottom electrode disposed in the pixel region, creating an overlap region with the slit;
- a capacitor dielectric layer disposed on the bottom electrode;
- and
- a top electrode, disposed on the capacitor dielectric layer on the bottom electrode, comprising at least one recess region to partially expose the overlap region.
An array substrate for a liquid crystal display, comprising:
- a substrate having a pixel region;
- a pixel electrode, disposed in the pixel region, having at least one slit;
- and
- a storage capacitor disposed between the substrate and the pixel electrode, comprising:
- a bottom electrode disposed in the pixel region, creating an overlap region with the slit;
- a capacitor dielectric layer disposed on the bottom electrode;
- and
- at least two top electrodes disposed on the capacitor dielectric layer on the bottom electrode and separated from each other by the overlap region.
Dependencies are inferred from the claim text.