Trans-reflective liquid crystal display array substrate, manufacturing method thereof and display device
AssigneeBoe Technology Group Co., Ltd.
InventorsCan Wang, Wei Guo
Life of this patent
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Abstract
A trans-reflective liquid crystal display array substrate and a manufacturing method thereof. The trans-reflective liquid crystal display array substrate (1) includes a substrate (11) and a thin film transistor (12) provided thereon. A black matrix (13) is provided on the thin film transistor (12) and a reflective layer (14) is located on the black matrix (14). The brightness of the liquid crystal display panel is increased by enlarging the pixel aperture ratio.
Claims16
A trans-reflective liquid crystal display array substrate, comprising a substrate and a thin film transistor provided on the substrate, wherein,
- a black matrix and a reflective layer located on the black matrix are provided over the thin film transistor.
A manufacturing method of a trans-reflective liquid crystal display array substrate, comprising:
- forming a thin film transistor on a substrate;
- depositing a protective layer on the substrate formed with the thin film transistor, and performing a patterning process;
- forming a pixel electrode layer on the protective layer, and performing one patterning process on the pixel electrode layer in such a way that the pixel electrode layer covers a region same as the protective layer, and the pixel electrode layer is connected to a drain electrode of the thin film transistor;
- forming a black matrix on the thin film transistor, a gate line and a data line on the substrate;
- and
- forming a reflective layer on the black matrix.
Dependencies are inferred from the claim text.