Display device
AssigneeInnolux Corporation
InventorsMing-Jou Tai, Chia-Hao Tsai, Yu-Shih Tsou
Life of this patent
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Abstract
The disclosure provides a display device including a back light module, a pixel, a light shielding element and an opening. The back light module emits light while turned on. The pixel is disposed on the back light module and allows the lights from the back light module to pass through. The opening is disposed corresponding to the pixel, and the lights emitted from the back light module passes through the pixel and the opening. The pixel has a dark region when the back light module is turned on, and the light shielding element shields at least a portion of the dark region. The display device of the disclosed embodiment may improve the contrast ration of the display device.
Claims18
A display device, comprising:
- a back light module which can emit lights while turned on;
- a pixel disposed on the back light module and allowing the lights emitted from the back light module to pass through;
- a light shielding element;
- an opening disposed corresponding to the pixel so that the lights emitted from the back light module can pass through the pixel and the opening;
- and
- a plurality of scan lines and a plurality of data lines, wherein an extending direction of the scan lines is different from an extending direction of the data lines,
- wherein the pixel has a dark region when the back light module is turned on and the light shielding element shields at least a portion of the dark region, an edge of the opening is separated from one of the scan lines by a distance, and the distance is from 1 micrometer (μm) to 2 micrometers.
Dependencies are inferred from the claim text.