Array substrate for in-plane switching liquid crystal display device and method of fabricating the same
AssigneeLG Display Co., Ltd.
InventorsJi-Young Ahn, Jae-Young Oh
Life of this patent
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Abstract
A fabricating method of an array substrate for an in-plane switching liquid crystal display device includes: forming a gate line and a common line on a substrate, the common line spaced apart from the gate line; forming a data line crossing the gate line to define a pixel region; forming a thin film transistor connected to the gate line and the data line; forming a pixel electrode and a common electrode in the pixel region, each of the pixel electrode and the common electrode including an opaque metal layer; and irradiating ultraviolet rays onto the opaque metal layer to form a metal oxide layer on the opaque metal layer.
Claims20
A fabricating method of an array substrate for an in-plane switching liquid crystal display device, comprising:
- forming a gate line and a common line on a substrate, the common line spaced apart from the gate line;
- forming a data line crossing the gate line to define a pixel region;
- forming a thin film transistor connected to the gate line and the data line;
- forming a pixel electrode and a common electrode in the pixel region, each of the pixel electrode and the common electrode including an opaque metal layer;
- and
- irradiating ultraviolet rays onto the opaque metal layer to form a metal oxide layer on the opaque metal layer.
An array substrate for an in-plane switching liquid crystal display device, comprising:
- a gate line on a substrate;
- a data line crossing the gate line to define a pixel region;
- a common line spaced apart from the gate line;
- a thin film transistor connected to the gate line and the data line;
- and
- a pixel electrode and a common electrode in the pixel region, each of the pixel electrode and the common electrode including a transparent conductive layer, an opaque metal layer on the transparent conductive layer and a metal oxide layer on the opaque metal layer.
A fabricating method of an array substrate for an in-plane switching liquid crystal display device, comprising:
- forming a gate line and a common line on a substrate, the common line spaced apart from the gate line;
- forming a data line crossing the gate line to define a pixel region;
- forming a thin film transistor connected to the gate line and the data line;
- forming a pixel electrode and a common electrode in the pixel region, each of the pixel electrode and the common electrode including a transparent conductive layer and an opaque metal layer on the transparent conductive layer;
- and
- irradiating ultraviolet rays onto the opaque metal layer to form a metal oxide layer on the opaque metal layer.
Dependencies are inferred from the claim text.