Thin film transistor array and transflective liquid crystal display panel
AssigneeToppoly Optoelectronics Corp.
InventorsChing-Yu Jang, Chia-Ching Chu, Ying-Yi Chen
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Abstract
An array substrate including a substrate, multiple pixels arranged in an array on the substrate, and an alignment film disposed on the pixels is provided. The pixel includes a reflective region, a transmissive region, and a transition region formed between the reflective region and the transmissive region, wherein an included angle between at least one side of the transition region and a rubbing direction of the alignment film is smaller than or equal to 30 degree. In addition, a transflective LCD including the array substrate as described above and a fabricating method of an array substrate is further provided.
Claims13
An array substrate, comprising:
- a substrate;
- a plurality of pixels arranged in an array, disposed on the substrate, the pixel comprising a reflective region, a transmissive region, and a transition region formed between the reflective region and the transmissive region;
- and
- an alignment film, disposed on the pixels, wherein an included angle between at least one side of the transition region and a rubbing direction of the alignment film is smaller than or equal to 30 degree.
A transflective liquid crystal display panel, comprising:
- an array substrate, comprising:
- a substrate;
- a plurality of pixels arranged in an array, disposed on the substrate, the pixel comprising a reflective region, a transmissive region, and a transition region formed between the reflective region and the transmissive region;
- and
- an alignment film, disposed on the pixels, wherein an included angle between at least one side of the transition region and a rubbing direction of the alignment film is smaller than or equal to 30 degree.
- an opposite substrate, above the array substrate;
- and
- a liquid crystal layer, located between the opposite substrate and the array substrate.
A fabricating method of an array substrate, comprising the steps of:
- providing a substrate with a plurality of pixels thereon, wherein the pixel comprising a reflective region, a transmissive region, and a transition region formed between the reflective region and the transmissive region;
- forming a dielectric layer over the substrate to cover the pixels;
- and
- rubbing the dielectric layer to form an alignment film with a rubbing direction, wherein an included angle between at least one side of the transition region and the rubbing direction of the alignment film is smaller than or equal to 30 degree.
Dependencies are inferred from the claim text.